diff options
Diffstat (limited to 'util/kconfig')
35 files changed, 19427 insertions, 0 deletions
diff --git a/util/kconfig/Makefile b/util/kconfig/Makefile new file mode 100644 index 0000000000..266586e4dd --- /dev/null +++ b/util/kconfig/Makefile @@ -0,0 +1,337 @@ +# =========================================================================== +# Kernel configuration targets +# These targets are used from top-level makefile + +PHONY += oldconfig xconfig gconfig menuconfig config silentoldconfig update-po-config + +Kconfig := src/Kconfig + +xconfig: prepare $(objk)/qconf + $(Q)$(objk)/qconf $(Kconfig) + +gconfig: prepare $(objk)/gconf + $(Q)$(objk)/gconf $(Kconfig) + +menuconfig: prepare $(objk)/mconf + $(Q)$(objk)/mconf $(Kconfig) + +config: prepare $(objk)/conf + $(Q)$(objk)/conf $(Kconfig) + +oldconfig: prepare $(objk)/conf + $(Q)$(objk)/conf -o $(Kconfig) + +silentoldconfig: prepare $(objk)/conf + $(Q)$(objk)/conf -s $(Kconfig) + +# --- UNUSED, ignore ---------------------------------------------------------- +# Create new linux.pot file +# Adjust charset to UTF-8 in .po file to accept UTF-8 in Kconfig files +# The symlink is used to repair a deficiency in arch/um +update-po-config: $(obj)/kxgettext $(obj)/gconf.glade.h + $(Q)echo " GEN config" + $(Q)xgettext --default-domain=linux \ + --add-comments --keyword=_ --keyword=N_ \ + --from-code=UTF-8 \ + --files-from=scripts/kconfig/POTFILES.in \ + --output $(obj)/config.pot + $(Q)sed -i s/CHARSET/UTF-8/ $(obj)/config.pot + $(Q)ln -fs Kconfig.i386 arch/um/Kconfig.arch + $(Q)(for i in `ls arch/`; \ + do \ + echo " GEN $$i"; \ + $(obj)/kxgettext arch/$$i/Kconfig \ + >> $(obj)/config.pot; \ + done ) + $(Q)msguniq --sort-by-file --to-code=UTF-8 $(obj)/config.pot \ + --output $(obj)/linux.pot + $(Q)rm -f arch/um/Kconfig.arch + $(Q)rm -f $(obj)/config.pot +# --- UNUSED, ignore ---------------------------------------------------------- + +PHONY += randconfig allyesconfig allnoconfig allmodconfig defconfig + +randconfig: prepare $(objk)/conf + $(Q)$(objk)/conf -r $(Kconfig) + +allyesconfig: prepare $(objk)/conf + $(Q)$(objk)/conf -y $(Kconfig) + +allnoconfig: prepare $(objk)/conf + $(Q)$(objk)/conf -n $(Kconfig) + +allmodconfig: prepare $(objk)/conf + $(Q)$(objk)/conf -m $(Kconfig) + +defconfig: prepare $(objk)/conf +ifeq ($(KBUILD_DEFCONFIG),) + $(Q)$(objk)/conf -d $(Kconfig) +else + @echo "*** Default configuration is based on '$(KBUILD_DEFCONFIG)'" + $(Q)$(objk)/conf -D $(KBUILD_DEFCONFIG) $(Kconfig) +endif + +%_defconfig: prepare $(objk)/conf + $(Q)$(objk)/conf -D configs/$@ $(Kconfig) + +# Help text used by make help +help: + @echo ' config - Update current config utilising a line-oriented program' + @echo ' menuconfig - Update current config utilising a menu based program' + @echo ' xconfig - Update current config utilising a QT based front-end' + @echo ' gconfig - Update current config utilising a GTK based front-end' + @echo ' oldconfig - Update current config utilising a provided .config as base' + @echo ' silentoldconfig - Same as oldconfig, but quietly' + @echo ' randconfig - New config with random answer to all options' + @echo ' defconfig - New config with default answer to all options' + @echo ' allmodconfig - New config selecting modules when possible' + @echo ' allyesconfig - New config where all options are accepted with yes' + @echo ' allnoconfig - New config where all options are answered with no' + +# lxdialog stuff +check-lxdialog := $(srck)/lxdialog/check-lxdialog.sh + +# Use recursively expanded variables so we do not call gcc unless +# we really need to do so. (Do not call gcc as part of make mrproper) +HOST_EXTRACFLAGS = $(shell $(CONFIG_SHELL) $(check-lxdialog) -ccflags) +HOST_LOADLIBES = $(shell $(CONFIG_SHELL) $(check-lxdialog) -ldflags $(HOSTCC)) + +HOST_EXTRACFLAGS += -DLOCALE + + +# =========================================================================== +# Shared Makefile for the various kconfig executables: +# conf: Used for defconfig, oldconfig and related targets +# mconf: Used for the mconfig target. +# Utilizes the lxdialog package +# qconf: Used for the xconfig target +# Based on QT which needs to be installed to compile it +# gconf: Used for the gconfig target +# Based on GTK which needs to be installed to compile it +# object files used by all kconfig flavours + +lxdialog := lxdialog/checklist.o lxdialog/util.o lxdialog/inputbox.o +lxdialog += lxdialog/textbox.o lxdialog/yesno.o lxdialog/menubox.o + +conf-objs := conf.o zconf.tab.o +mconf-objs := mconf.o zconf.tab.o $(lxdialog) +kxgettext-objs := kxgettext.o zconf.tab.o + +hostprogs-y := conf qconf gconf kxgettext + +ifeq ($(MAKECMDGOALS),menuconfig) + hostprogs-y += mconf +endif + +ifeq ($(MAKECMDGOALS),xconfig) + qconf-target := 1 +endif +ifeq ($(MAKECMDGOALS),gconfig) + gconf-target := 1 +endif + + +ifeq ($(qconf-target),1) +qconf-cxxobjs := qconf.o +qconf-objs := kconfig_load.o zconf.tab.o +endif + +ifeq ($(gconf-target),1) +gconf-objs := gconf.o kconfig_load.o zconf.tab.o +endif + +clean-files := lkc_defs.h qconf.moc .tmp_qtcheck \ + .tmp_gtkcheck zconf.tab.c lex.zconf.c zconf.hash.c gconf.glade.h +clean-files += mconf qconf gconf +clean-files += config.pot coreinfo.pot + +# Check that we have the required ncurses stuff installed for lxdialog (menuconfig) +PHONY += $(objk)/dochecklxdialog +$(addprefix $(obj)/,$(lxdialog)): $(objk)/dochecklxdialog +$(objk)/dochecklxdialog: + $(Q)$(CONFIG_SHELL) $(check-lxdialog) -check $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOST_LOADLIBES) + +always := dochecklxdialog + +# Add environment specific flags +HOST_EXTRACFLAGS += $(shell $(CONFIG_SHELL) $(srck)/check.sh $(HOSTCC) $(HOSTCFLAGS)) + +# generated files seem to need this to find local include files +HOSTCFLAGS_lex.zconf.o := -I$(src) +HOSTCFLAGS_zconf.tab.o := -I$(src) + +HOSTLOADLIBES_qconf = $(KC_QT_LIBS) -ldl +HOSTCXXFLAGS_qconf.o = $(KC_QT_CFLAGS) -D LKC_DIRECT_LINK + +HOSTLOADLIBES_gconf = `pkg-config --libs gtk+-2.0 gmodule-2.0 libglade-2.0` +HOSTCFLAGS_gconf.o = `pkg-config --cflags gtk+-2.0 gmodule-2.0 libglade-2.0` \ + -D LKC_DIRECT_LINK + +$(objk)/qconf.o: $(objk)/.tmp_qtcheck + +ifeq ($(qconf-target),1) +$(objk)/.tmp_qtcheck: $(srck)/Makefile +-include $(objk)/.tmp_qtcheck + +# QT needs some extra effort... +$(objk)/.tmp_qtcheck: prepare + @set -e; dir=""; pkg=""; \ + pkg-config --exists qt 2> /dev/null && pkg=qt; \ + pkg-config --exists qt-mt 2> /dev/null && pkg=qt-mt; \ + if [ -n "$$pkg" ]; then \ + cflags="\$$(shell pkg-config $$pkg --cflags)"; \ + libs="\$$(shell pkg-config $$pkg --libs)"; \ + moc="\$$(shell pkg-config $$pkg --variable=prefix)/bin/moc"; \ + dir="$$(pkg-config $$pkg --variable=prefix)"; \ + else \ + for d in $$QTDIR /usr/share/qt* /usr/lib/qt*; do \ + if [ -f $$d/include/qconfig.h ]; then dir=$$d; break; fi; \ + done; \ + if [ -z "$$dir" ]; then \ + echo "*"; \ + echo "* Unable to find the QT3 installation. Please make sure that"; \ + echo "* the QT3 development package is correctly installed and"; \ + echo "* either install pkg-config or set the QTDIR environment"; \ + echo "* variable to the correct location."; \ + echo "*"; \ + false; \ + fi; \ + libpath=$$dir/lib; lib=qt; osdir=""; \ + $(HOSTCXX) -print-multi-os-directory > /dev/null 2>&1 && \ + osdir=x$$($(HOSTCXX) -print-multi-os-directory); \ + test -d $$libpath/$$osdir && libpath=$$libpath/$$osdir; \ + test -f $$libpath/libqt-mt.so && lib=qt-mt; \ + cflags="-I$$dir/include"; \ + libs="-L$$libpath -Wl,-rpath,$$libpath -l$$lib"; \ + moc="$$dir/bin/moc"; \ + fi; \ + if [ ! -x $$dir/bin/moc -a -x /usr/bin/moc ]; then \ + echo "*"; \ + echo "* Unable to find $$dir/bin/moc, using /usr/bin/moc instead."; \ + echo "*"; \ + moc="/usr/bin/moc"; \ + fi; \ + echo "KC_QT_CFLAGS=$$cflags" > $@; \ + echo "KC_QT_LIBS=$$libs" >> $@; \ + echo "KC_QT_MOC=$$moc" >> $@ +endif + +$(objk)/gconf.o: $(objk)/.tmp_gtkcheck + +ifeq ($(gconf-target),1) +-include $(objk)/.tmp_gtkcheck + +# GTK needs some extra effort, too... +$(objk)/.tmp_gtkcheck: prepare + @if `pkg-config --exists gtk+-2.0 gmodule-2.0 libglade-2.0`; then \ + if `pkg-config --atleast-version=2.0.0 gtk+-2.0`; then \ + touch $@; \ + else \ + echo "*"; \ + echo "* GTK+ is present but version >= 2.0.0 is required."; \ + echo "*"; \ + false; \ + fi \ + else \ + echo "*"; \ + echo "* Unable to find the GTK+ installation. Please make sure that"; \ + echo "* the GTK+ 2.0 development package is correctly installed..."; \ + echo "* You need gtk+-2.0, glib-2.0 and libglade-2.0."; \ + echo "*"; \ + false; \ + fi +endif + +# --- UNUSED, ignore ---------------------------------------------------------- +ifdef UNUSED +$(obj)/zconf.tab.o: $(obj)/lex.zconf.c $(obj)/zconf.hash.c + +$(obj)/kconfig_load.o: $(obj)/lkc_defs.h + +$(obj)/qconf.o: $(obj)/qconf.moc $(obj)/lkc_defs.h + +$(obj)/gconf.o: $(obj)/lkc_defs.h + +$(obj)/%.moc: $(src)/%.h + $(KC_QT_MOC) -i $< -o $@ + +$(obj)/lkc_defs.h: $(src)/lkc_proto.h + sed < $< > $@ 's/P(\([^,]*\),.*/#define \1 (\*\1_p)/' + +# Extract gconf menu items for I18N support +$(obj)/gconf.glade.h: $(obj)/gconf.glade + intltool-extract --type=gettext/glade $(obj)/gconf.glade +endif +# --- UNUSED, ignore ---------------------------------------------------------- + +### +# The following requires flex/bison/gperf +# By default we use the _shipped versions, uncomment the following line if +# you are modifying the flex/bison src. +# LKC_GENPARSER := 1 + +ifdef LKC_GENPARSER + +# --- UNUSED, ignore ---------------------------------------------------------- +$(obj)/zconf.tab.c: $(src)/zconf.y +$(obj)/lex.zconf.c: $(src)/zconf.l +$(obj)/zconf.hash.c: $(src)/zconf.gperf + +%.tab.c: %.y + bison -l -b $* -p $(notdir $*) $< + cp $@ $@_shipped + +lex.%.c: %.l + flex -L -P$(notdir $*) -o$@ $< + cp $@ $@_shipped + +%.hash.c: %.gperf + gperf < $< > $@ + cp $@ $@_shipped +# --- UNUSED, ignore ---------------------------------------------------------- + +endif + +$(objk)/qconf: $(patsubst %,$(objk)/%,$(qconf-cxxobjs)) \ + $(patsubst %,$(objk)/%,$(qconf-objs)) + $(Q)$(HOSTCXX) $(HOSTCXXFLAGS) $(HOSTLOADLIBES_qconf) -o $@ $^ +$(objk)/gconf: $(patsubst %,$(objk)/%,$(gconf-objs)) + $(Q)$(HOSTCC) $(HOSTCFLAGS) $(HOSTLOADLIBES_gconf) -o $@ $^ +$(objk)/mconf: $(patsubst %,$(objk)/%,$(mconf-objs)) + $(Q)$(HOSTCC) $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) $(HOST_LOADLIBES) -o $@ $^ +$(objk)/conf: $(patsubst %,$(objk)/%,$(conf-objs)) + $(Q)$(HOSTCC) $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) -o $@ $^ + +$(objk)/mconf.o: $(srck)/mconf.c + $(Q)$(HOSTCC) $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) -c -o $@ $< +$(objk)/conf.o: $(srck)/conf.c + $(Q)$(HOSTCC) $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) -c -o $@ $< + +$(objk)/zconf.tab.o: $(objk)/zconf.tab.c $(objk)/lex.zconf.c \ + $(objk)/zconf.hash.c + $(Q)$(HOSTCC) $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) -c -o $@ $(objk)/zconf.tab.c +$(objk)/kconfig_load.o: $(srck)/kconfig_load.c $(objk)/lkc_defs.h + $(Q)$(HOSTCC) $(HOSTCFLAGS) -c -o $@ $< +$(objk)/qconf.o: $(srck)/qconf.cc $(objk)/qconf.moc $(objk)/lkc_defs.h + $(Q)$(HOSTCXX) $(HOSTCXXFLAGS) $(HOSTCXXFLAGS_qconf.o) -c -o $@ $< +$(objk)/gconf.o: $(srck)/gconf.c $(objk)/lkc_defs.h + $(Q)$(HOSTCC) $(HOSTCFLAGS) $(HOSTCFLAGS_gconf.o) -c -o $@ $< +$(objk)/%.moc: $(srck)/%.h + $(Q)$(KC_QT_MOC) -i $< -o $@ +$(objk)/lkc_defs.h: $(srck)/lkc_proto.h + $(Q)sed < $< > $@ 's/P(\([^,]*\),.*/#define \1 (\*\1_p)/' + +$(objk)/lex.zconf.c: $(srck)/lex.zconf.c_shipped + $(Q)cp $< $@ +$(objk)/zconf.hash.c: $(srck)/zconf.hash.c_shipped + $(Q)cp $< $@ +$(objk)/zconf.tab.c: $(srck)/zconf.tab.c_shipped + $(Q)cp $< $@ + +$(objk)/lxdialog/lxdialog: $(objk)/dochecklxdialog \ + $(patsubst %,$(objk)/lxdialog/%,$(lxdialog)) + $(Q)$(HOSTCC) $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) $(HOST_LOADLIBES) \ + $(patsubst %,$(objk)/lxdialog/%,$(lxdialog)) -o $@ +$(objk)/lxdialog/%.o: $(srck)/lxdialog/%.c + $(Q)$(HOSTCC) $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) $^ -c -o $@ + diff --git a/util/kconfig/POTFILES.in b/util/kconfig/POTFILES.in new file mode 100644 index 0000000000..b6c78a9b70 --- /dev/null +++ b/util/kconfig/POTFILES.in @@ -0,0 +1,12 @@ +util/kconfig/lxdialog/checklist.c +util/kconfig/lxdialog/inputbox.c +util/kconfig/lxdialog/menubox.c +util/kconfig/lxdialog/textbox.c +util/kconfig/lxdialog/util.c +util/kconfig/lxdialog/yesno.c +util/kconfig/mconf.c +util/kconfig/conf.c +util/kconfig/confdata.c +util/kconfig/gconf.c +util/kconfig/gconf.glade.h +util/kconfig/qconf.cc diff --git a/util/kconfig/check.sh b/util/kconfig/check.sh new file mode 100644 index 0000000000..fa59cbf9d6 --- /dev/null +++ b/util/kconfig/check.sh @@ -0,0 +1,14 @@ +#!/bin/sh +# Needed for systems without gettext +$* -xc -o /dev/null - > /dev/null 2>&1 << EOF +#include <libintl.h> +int main() +{ + gettext(""); + return 0; +} +EOF +if [ ! "$?" -eq "0" ]; then + echo -DKBUILD_NO_NLS; +fi + diff --git a/util/kconfig/conf.c b/util/kconfig/conf.c new file mode 100644 index 0000000000..4393c2af11 --- /dev/null +++ b/util/kconfig/conf.c @@ -0,0 +1,638 @@ +/* + * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org> + * Released under the terms of the GNU GPL v2.0. + */ + +#include <locale.h> +#include <ctype.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <time.h> +#include <unistd.h> +#include <sys/stat.h> + +#define LKC_DIRECT_LINK +#include "lkc.h" + +static void conf(struct menu *menu); +static void check_conf(struct menu *menu); + +enum { + ask_all, + ask_new, + ask_silent, + set_default, + set_yes, + set_mod, + set_no, + set_random +} input_mode = ask_all; +char *defconfig_file; + +static int indent = 1; +static int valid_stdin = 1; +static int conf_cnt; +static char line[128]; +static struct menu *rootEntry; + +static char nohelp_text[] = N_("Sorry, no help available for this option yet.\n"); + +static const char *get_help(struct menu *menu) +{ + if (menu_has_help(menu)) + return _(menu_get_help(menu)); + else + return nohelp_text; +} + +static void strip(char *str) +{ + char *p = str; + int l; + + while ((isspace(*p))) + p++; + l = strlen(p); + if (p != str) + memmove(str, p, l + 1); + if (!l) + return; + p = str + l - 1; + while ((isspace(*p))) + *p-- = 0; +} + +static void check_stdin(void) +{ + if (!valid_stdin && input_mode == ask_silent) { + printf(_("aborted!\n\n")); + printf(_("Console input/output is redirected. ")); + printf(_("Run 'make oldconfig' to update configuration.\n\n")); + exit(1); + } +} + +static int conf_askvalue(struct symbol *sym, const char *def) +{ + enum symbol_type type = sym_get_type(sym); + tristate val; + + if (!sym_has_value(sym)) + printf(_("(NEW) ")); + + line[0] = '\n'; + line[1] = 0; + + if (!sym_is_changable(sym)) { + printf("%s\n", def); + line[0] = '\n'; + line[1] = 0; + return 0; + } + + switch (input_mode) { + case set_no: + case set_mod: + case set_yes: + case set_random: + if (sym_has_value(sym)) { + printf("%s\n", def); + return 0; + } + break; + case ask_new: + case ask_silent: + if (sym_has_value(sym)) { + printf("%s\n", def); + return 0; + } + check_stdin(); + case ask_all: + fflush(stdout); + fgets(line, 128, stdin); + return 1; + case set_default: + printf("%s\n", def); + return 1; + default: + break; + } + + switch (type) { + case S_INT: + case S_HEX: + case S_STRING: + printf("%s\n", def); + return 1; + default: + ; + } + switch (input_mode) { + case set_yes: + if (sym_tristate_within_range(sym, yes)) { + line[0] = 'y'; + line[1] = '\n'; + line[2] = 0; + break; + } + case set_mod: + if (type == S_TRISTATE) { + if (sym_tristate_within_range(sym, mod)) { + line[0] = 'm'; + line[1] = '\n'; + line[2] = 0; + break; + } + } else { + if (sym_tristate_within_range(sym, yes)) { + line[0] = 'y'; + line[1] = '\n'; + line[2] = 0; + break; + } + } + case set_no: + if (sym_tristate_within_range(sym, no)) { + line[0] = 'n'; + line[1] = '\n'; + line[2] = 0; + break; + } + case set_random: + do { + val = (tristate)(rand() % 3); + } while (!sym_tristate_within_range(sym, val)); + switch (val) { + case no: line[0] = 'n'; break; + case mod: line[0] = 'm'; break; + case yes: line[0] = 'y'; break; + } + line[1] = '\n'; + line[2] = 0; + break; + default: + break; + } + printf("%s", line); + return 1; +} + +int conf_string(struct menu *menu) +{ + struct symbol *sym = menu->sym; + const char *def; + + while (1) { + printf("%*s%s ", indent - 1, "", _(menu->prompt->text)); + printf("(%s) ", sym->name); + def = sym_get_string_value(sym); + if (sym_get_string_value(sym)) + printf("[%s] ", def); + if (!conf_askvalue(sym, def)) + return 0; + switch (line[0]) { + case '\n': + break; + case '?': + /* print help */ + if (line[1] == '\n') { + printf("\n%s\n", get_help(menu)); + def = NULL; + break; + } + default: + line[strlen(line)-1] = 0; + def = line; + } + if (def && sym_set_string_value(sym, def)) + return 0; + } +} + +static int conf_sym(struct menu *menu) +{ + struct symbol *sym = menu->sym; + int type; + tristate oldval, newval; + + while (1) { + printf("%*s%s ", indent - 1, "", _(menu->prompt->text)); + if (sym->name) + printf("(%s) ", sym->name); + type = sym_get_type(sym); + putchar('['); + oldval = sym_get_tristate_value(sym); + switch (oldval) { + case no: + putchar('N'); + break; + case mod: + putchar('M'); + break; + case yes: + putchar('Y'); + break; + } + if (oldval != no && sym_tristate_within_range(sym, no)) + printf("/n"); + if (oldval != mod && sym_tristate_within_range(sym, mod)) + printf("/m"); + if (oldval != yes && sym_tristate_within_range(sym, yes)) + printf("/y"); + if (menu_has_help(menu)) + printf("/?"); + printf("] "); + if (!conf_askvalue(sym, sym_get_string_value(sym))) + return 0; + strip(line); + + switch (line[0]) { + case 'n': + case 'N': + newval = no; + if (!line[1] || !strcmp(&line[1], "o")) + break; + continue; + case 'm': + case 'M': + newval = mod; + if (!line[1]) + break; + continue; + case 'y': + case 'Y': + newval = yes; + if (!line[1] || !strcmp(&line[1], "es")) + break; + continue; + case 0: + newval = oldval; + break; + case '?': + goto help; + default: + continue; + } + if (sym_set_tristate_value(sym, newval)) + return 0; +help: + printf("\n%s\n", get_help(menu)); + } +} + +static int conf_choice(struct menu *menu) +{ + struct symbol *sym, *def_sym; + struct menu *child; + int type; + bool is_new; + + sym = menu->sym; + type = sym_get_type(sym); + is_new = !sym_has_value(sym); + if (sym_is_changable(sym)) { + conf_sym(menu); + sym_calc_value(sym); + switch (sym_get_tristate_value(sym)) { + case no: + return 1; + case mod: + return 0; + case yes: + break; + } + } else { + switch (sym_get_tristate_value(sym)) { + case no: + return 1; + case mod: + printf("%*s%s\n", indent - 1, "", _(menu_get_prompt(menu))); + return 0; + case yes: + break; + } + } + + while (1) { + int cnt, def; + + printf("%*s%s\n", indent - 1, "", _(menu_get_prompt(menu))); + def_sym = sym_get_choice_value(sym); + cnt = def = 0; + line[0] = 0; + for (child = menu->list; child; child = child->next) { + if (!menu_is_visible(child)) + continue; + if (!child->sym) { + printf("%*c %s\n", indent, '*', _(menu_get_prompt(child))); + continue; + } + cnt++; + if (child->sym == def_sym) { + def = cnt; + printf("%*c", indent, '>'); + } else + printf("%*c", indent, ' '); + printf(" %d. %s", cnt, _(menu_get_prompt(child))); + if (child->sym->name) + printf(" (%s)", child->sym->name); + if (!sym_has_value(child->sym)) + printf(_(" (NEW)")); + printf("\n"); + } + printf(_("%*schoice"), indent - 1, ""); + if (cnt == 1) { + printf("[1]: 1\n"); + goto conf_childs; + } + printf("[1-%d", cnt); + if (menu_has_help(menu)) + printf("?"); + printf("]: "); + switch (input_mode) { + case ask_new: + case ask_silent: + if (!is_new) { + cnt = def; + printf("%d\n", cnt); + break; + } + check_stdin(); + case ask_all: + fflush(stdout); + fgets(line, 128, stdin); + strip(line); + if (line[0] == '?') { + printf("\n%s\n", get_help(menu)); + continue; + } + if (!line[0]) + cnt = def; + else if (isdigit(line[0])) + cnt = atoi(line); + else + continue; + break; + case set_random: + if (is_new) + def = (rand() % cnt) + 1; + case set_default: + case set_yes: + case set_mod: + case set_no: + cnt = def; + printf("%d\n", cnt); + break; + } + + conf_childs: + for (child = menu->list; child; child = child->next) { + if (!child->sym || !menu_is_visible(child)) + continue; + if (!--cnt) + break; + } + if (!child) + continue; + if (line[strlen(line) - 1] == '?') { + printf("\n%s\n", get_help(child)); + continue; + } + sym_set_choice_value(sym, child->sym); + for (child = child->list; child; child = child->next) { + indent += 2; + conf(child); + indent -= 2; + } + return 1; + } +} + +static void conf(struct menu *menu) +{ + struct symbol *sym; + struct property *prop; + struct menu *child; + + if (!menu_is_visible(menu)) + return; + + sym = menu->sym; + prop = menu->prompt; + if (prop) { + const char *prompt; + + switch (prop->type) { + case P_MENU: + if (input_mode == ask_silent && rootEntry != menu) { + check_conf(menu); + return; + } + case P_COMMENT: + prompt = menu_get_prompt(menu); + if (prompt) + printf("%*c\n%*c %s\n%*c\n", + indent, '*', + indent, '*', _(prompt), + indent, '*'); + default: + ; + } + } + + if (!sym) + goto conf_childs; + + if (sym_is_choice(sym)) { + conf_choice(menu); + if (sym->curr.tri != mod) + return; + goto conf_childs; + } + + switch (sym->type) { + case S_INT: + case S_HEX: + case S_STRING: + conf_string(menu); + break; + default: + conf_sym(menu); + break; + } + +conf_childs: + if (sym) + indent += 2; + for (child = menu->list; child; child = child->next) + conf(child); + if (sym) + indent -= 2; +} + +static void check_conf(struct menu *menu) +{ + struct symbol *sym; + struct menu *child; + + if (!menu_is_visible(menu)) + return; + + sym = menu->sym; + if (sym && !sym_has_value(sym)) { + if (sym_is_changable(sym) || + (sym_is_choice(sym) && sym_get_tristate_value(sym) == yes)) { + if (!conf_cnt++) + printf(_("*\n* Restart config...\n*\n")); + rootEntry = menu_get_parent_menu(menu); + conf(rootEntry); + } + } + + for (child = menu->list; child; child = child->next) + check_conf(child); +} + +int main(int ac, char **av) +{ + int opt; + const char *name; + struct stat tmpstat; + + setlocale(LC_ALL, ""); + bindtextdomain(PACKAGE, LOCALEDIR); + textdomain(PACKAGE); + + while ((opt = getopt(ac, av, "osdD:nmyrh")) != -1) { + switch (opt) { + case 'o': + input_mode = ask_new; + break; + case 's': + input_mode = ask_silent; + valid_stdin = isatty(0) && isatty(1) && isatty(2); + break; + case 'd': + input_mode = set_default; + break; + case 'D': + input_mode = set_default; + defconfig_file = optarg; + break; + case 'n': + input_mode = set_no; + break; + case 'm': + input_mode = set_mod; + break; + case 'y': + input_mode = set_yes; + break; + case 'r': + input_mode = set_random; + srand(time(NULL)); + break; + case 'h': + printf(_("See README for usage info\n")); + exit(0); + break; + default: + fprintf(stderr, _("See README for usage info\n")); + exit(1); + } + } + if (ac == optind) { + printf(_("%s: Kconfig file missing\n"), av[0]); + exit(1); + } + name = av[optind]; + conf_parse(name); + //zconfdump(stdout); + switch (input_mode) { + case set_default: + if (!defconfig_file) + defconfig_file = conf_get_default_confname(); + if (conf_read(defconfig_file)) { + printf(_("***\n" + "*** Can't find default configuration \"%s\"!\n" + "***\n"), defconfig_file); + exit(1); + } + break; + case ask_silent: + if (stat(".config", &tmpstat)) { + printf(_("***\n" + "*** You have not yet configured coreboot!\n" + "*** (missing .config file)\n" + "***\n" + "*** Please run some configurator (e.g. \"make oldconfig\" or\n" + "*** \"make menuconfig\" or \"make xconfig\").\n" + "***\n")); + exit(1); + } + case ask_all: + case ask_new: + conf_read(NULL); + break; + case set_no: + case set_mod: + case set_yes: + case set_random: + name = getenv("KCONFIG_ALLCONFIG"); + if (name && !stat(name, &tmpstat)) { + conf_read_simple(name, S_DEF_USER); + break; + } + switch (input_mode) { + case set_no: name = "allno.config"; break; + case set_mod: name = "allmod.config"; break; + case set_yes: name = "allyes.config"; break; + case set_random: name = "allrandom.config"; break; + default: break; + } + if (!stat(name, &tmpstat)) + conf_read_simple(name, S_DEF_USER); + else if (!stat("all.config", &tmpstat)) + conf_read_simple("all.config", S_DEF_USER); + break; + default: + break; + } + + if (input_mode != ask_silent) { + rootEntry = &rootmenu; + conf(&rootmenu); + if (input_mode == ask_all) { + input_mode = ask_silent; + valid_stdin = 1; + } + } else if (conf_get_changed()) { + name = getenv("KCONFIG_NOSILENTUPDATE"); + if (name && *name) { + fprintf(stderr, _("\n*** coreboot configuration requires explicit update.\n\n")); + return 1; + } + } else + goto skip_check; + + do { + conf_cnt = 0; + check_conf(&rootmenu); + } while (conf_cnt); + if (conf_write(NULL)) { + fprintf(stderr, _("\n*** Error during writing of the configuration.\n\n")); + return 1; + } + if (conf_write_autoconf()) { + fprintf(stderr, _("\n*** Error during writing of the configuration.\n\n")); + return 1; + } +skip_check: + if (input_mode == ask_silent && conf_write_autoconf()) { + fprintf(stderr, _("\n*** Error during writing of the configuration.\n\n")); + return 1; + } + + return 0; +} diff --git a/util/kconfig/confdata.c b/util/kconfig/confdata.c new file mode 100644 index 0000000000..05c260161e --- /dev/null +++ b/util/kconfig/confdata.c @@ -0,0 +1,818 @@ +/* + * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org> + * Released under the terms of the GNU GPL v2.0. + */ + +#include <sys/stat.h> +#include <ctype.h> +#include <fcntl.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <time.h> +#include <unistd.h> + +#define LKC_DIRECT_LINK +#include "lkc.h" + +static void conf_warning(const char *fmt, ...) + __attribute__ ((format (printf, 1, 2))); + +static const char *conf_filename; +static int conf_lineno, conf_warnings, conf_unsaved; + +const char conf_defname[] = "arch/$ARCH/defconfig"; + +static void conf_warning(const char *fmt, ...) +{ + va_list ap; + va_start(ap, fmt); + fprintf(stderr, "%s:%d:warning: ", conf_filename, conf_lineno); + vfprintf(stderr, fmt, ap); + fprintf(stderr, "\n"); + va_end(ap); + conf_warnings++; +} + +const char *conf_get_configname(void) +{ + char *name = getenv("KCONFIG_CONFIG"); + + return name ? name : ".config"; +} + +static char *conf_expand_value(const char *in) +{ + struct symbol *sym; + const char *src; + static char res_value[SYMBOL_MAXLENGTH]; + char *dst, name[SYMBOL_MAXLENGTH]; + + res_value[0] = 0; + dst = name; + while ((src = strchr(in, '$'))) { + strncat(res_value, in, src - in); + src++; + dst = name; + while (isalnum(*src) || *src == '_') + *dst++ = *src++; + *dst = 0; + sym = sym_lookup(name, 0); + sym_calc_value(sym); + strcat(res_value, sym_get_string_value(sym)); + in = src; + } + strcat(res_value, in); + + return res_value; +} + +char *conf_get_default_confname(void) +{ + struct stat buf; + static char fullname[PATH_MAX+1]; + char *env, *name; + + name = conf_expand_value(conf_defname); + env = getenv(SRCTREE); + if (env) { + sprintf(fullname, "%s/%s", env, name); + if (!stat(fullname, &buf)) + return fullname; + } + return name; +} + +static int conf_set_sym_val(struct symbol *sym, int def, int def_flags, char *p) +{ + char *p2; + + switch (sym->type) { + case S_TRISTATE: + if (p[0] == 'm') { + sym->def[def].tri = mod; + sym->flags |= def_flags; + break; + } + case S_BOOLEAN: + if (p[0] == 'y') { + sym->def[def].tri = yes; + sym->flags |= def_flags; + break; + } + if (p[0] == 'n') { + sym->def[def].tri = no; + sym->flags |= def_flags; + break; + } + conf_warning("symbol value '%s' invalid for %s", p, sym->name); + break; + case S_OTHER: + if (*p != '"') { + for (p2 = p; *p2 && !isspace(*p2); p2++) + ; + sym->type = S_STRING; + goto done; + } + case S_STRING: + if (*p++ != '"') + break; + for (p2 = p; (p2 = strpbrk(p2, "\"\\")); p2++) { + if (*p2 == '"') { + *p2 = 0; + break; + } + memmove(p2, p2 + 1, strlen(p2)); + } + if (!p2) { + conf_warning("invalid string found"); + return 1; + } + case S_INT: + case S_HEX: + done: + if (sym_string_valid(sym, p)) { + sym->def[def].val = strdup(p); + sym->flags |= def_flags; + } else { + conf_warning("symbol value '%s' invalid for %s", p, sym->name); + return 1; + } + break; + default: + ; + } + return 0; +} + +int conf_read_simple(const char *name, int def) +{ + FILE *in = NULL; + char line[1024]; + char *p, *p2; + struct symbol *sym; + int i, def_flags; + + if (name) { + in = zconf_fopen(name); + } else { + struct property *prop; + + name = conf_get_configname(); + in = zconf_fopen(name); + if (in) + goto load; + sym_add_change_count(1); + if (!sym_defconfig_list) + return 1; + + for_all_defaults(sym_defconfig_list, prop) { + if (expr_calc_value(prop->visible.expr) == no || + prop->expr->type != E_SYMBOL) + continue; + name = conf_expand_value(prop->expr->left.sym->name); + in = zconf_fopen(name); + if (in) { + printf(_("#\n" + "# using defaults found in %s\n" + "#\n"), name); + goto load; + } + } + } + if (!in) + return 1; + +load: + conf_filename = name; + conf_lineno = 0; + conf_warnings = 0; + conf_unsaved = 0; + + def_flags = SYMBOL_DEF << def; + for_all_symbols(i, sym) { + sym->flags |= SYMBOL_CHANGED; + sym->flags &= ~(def_flags|SYMBOL_VALID); + if (sym_is_choice(sym)) + sym->flags |= def_flags; + switch (sym->type) { + case S_INT: + case S_HEX: + case S_STRING: + if (sym->def[def].val) + free(sym->def[def].val); + default: + sym->def[def].val = NULL; + sym->def[def].tri = no; + } + } + + while (fgets(line, sizeof(line), in)) { + conf_lineno++; + sym = NULL; + switch (line[0]) { + case '#': + if (memcmp(line + 2, "CONFIG_", 7)) + continue; + p = strchr(line + 9, ' '); + if (!p) + continue; + *p++ = 0; + if (strncmp(p, "is not set", 10)) + continue; + if (def == S_DEF_USER) { + sym = sym_find(line + 9); + if (!sym) { + conf_warning("trying to assign nonexistent symbol %s", line + 9); + break; + } + } else { + sym = sym_lookup(line + 9, 0); + if (sym->type == S_UNKNOWN) + sym->type = S_BOOLEAN; + } + if (sym->flags & def_flags) { + conf_warning("override: reassigning to symbol %s", sym->name); + } + switch (sym->type) { + case S_BOOLEAN: + case S_TRISTATE: + sym->def[def].tri = no; + sym->flags |= def_flags; + break; + default: + ; + } + break; + case 'C': + if (memcmp(line, "CONFIG_", 7)) { + conf_warning("unexpected data"); + continue; + } + p = strchr(line + 7, '='); + if (!p) + continue; + *p++ = 0; + p2 = strchr(p, '\n'); + if (p2) { + *p2-- = 0; + if (*p2 == '\r') + *p2 = 0; + } + if (def == S_DEF_USER) { + sym = sym_find(line + 7); + if (!sym) { + conf_warning("trying to assign nonexistent symbol %s", line + 7); + break; + } + } else { + sym = sym_lookup(line + 7, 0); + if (sym->type == S_UNKNOWN) + sym->type = S_OTHER; + } + if (sym->flags & def_flags) { + conf_warning("override: reassigning to symbol %s", sym->name); + } + if (conf_set_sym_val(sym, def, def_flags, p)) + continue; + break; + case '\r': + case '\n': + break; + default: + conf_warning("unexpected data"); + continue; + } + if (sym && sym_is_choice_value(sym)) { + struct symbol *cs = prop_get_symbol(sym_get_choice_prop(sym)); + switch (sym->def[def].tri) { + case no: + break; + case mod: + if (cs->def[def].tri == yes) { + conf_warning("%s creates inconsistent choice state", sym->name); + cs->flags &= ~def_flags; + } + break; + case yes: + if (cs->def[def].tri != no) + conf_warning("override: %s changes choice state", sym->name); + cs->def[def].val = sym; + break; + } + cs->def[def].tri = EXPR_OR(cs->def[def].tri, sym->def[def].tri); + } + } + fclose(in); + + if (modules_sym) + sym_calc_value(modules_sym); + return 0; +} + +int conf_read(const char *name) +{ + struct symbol *sym, *choice_sym; + struct property *prop; + struct expr *e; + int i, flags; + + sym_set_change_count(0); + + if (conf_read_simple(name, S_DEF_USER)) + return 1; + + for_all_symbols(i, sym) { + sym_calc_value(sym); + if (sym_is_choice(sym) || (sym->flags & SYMBOL_AUTO)) + goto sym_ok; + if (sym_has_value(sym) && (sym->flags & SYMBOL_WRITE)) { + /* check that calculated value agrees with saved value */ + switch (sym->type) { + case S_BOOLEAN: + case S_TRISTATE: + if (sym->def[S_DEF_USER].tri != sym_get_tristate_value(sym)) + break; + if (!sym_is_choice(sym)) + goto sym_ok; + default: + if (!strcmp(sym->curr.val, sym->def[S_DEF_USER].val)) + goto sym_ok; + break; + } + } else if (!sym_has_value(sym) && !(sym->flags & SYMBOL_WRITE)) + /* no previous value and not saved */ + goto sym_ok; + conf_unsaved++; + /* maybe print value in verbose mode... */ + sym_ok: + if (!sym_is_choice(sym)) + continue; + /* The choice symbol only has a set value (and thus is not new) + * if all its visible childs have values. + */ + prop = sym_get_choice_prop(sym); + flags = sym->flags; + expr_list_for_each_sym(prop->expr, e, choice_sym) + if (choice_sym->visible != no) + flags &= choice_sym->flags; + sym->flags &= flags | ~SYMBOL_DEF_USER; + } + + for_all_symbols(i, sym) { + if (sym_has_value(sym) && !sym_is_choice_value(sym)) { + /* Reset values of generates values, so they'll appear + * as new, if they should become visible, but that + * doesn't quite work if the Kconfig and the saved + * configuration disagree. + */ + if (sym->visible == no && !conf_unsaved) + sym->flags &= ~SYMBOL_DEF_USER; + switch (sym->type) { + case S_STRING: + case S_INT: + case S_HEX: + /* Reset a string value if it's out of range */ + if (sym_string_within_range(sym, sym->def[S_DEF_USER].val)) + break; + sym->flags &= ~(SYMBOL_VALID|SYMBOL_DEF_USER); + conf_unsaved++; + break; + default: + break; + } + } + } + + sym_add_change_count(conf_warnings || conf_unsaved); + + return 0; +} + +int conf_write(const char *name) +{ + FILE *out; + struct symbol *sym; + struct menu *menu; + const char *basename; + char dirname[128], tmpname[128], newname[128]; + int type, l; + const char *str; + time_t now; + int use_timestamp = 1; + char *env; + + dirname[0] = 0; + if (name && name[0]) { + struct stat st; + char *slash; + + if (!stat(name, &st) && S_ISDIR(st.st_mode)) { + strcpy(dirname, name); + strcat(dirname, "/"); + basename = conf_get_configname(); + } else if ((slash = strrchr(name, '/'))) { + int size = slash - name + 1; + memcpy(dirname, name, size); + dirname[size] = 0; + if (slash[1]) + basename = slash + 1; + else + basename = conf_get_configname(); + } else + basename = name; + } else + basename = conf_get_configname(); + + sprintf(newname, "%s%s", dirname, basename); + env = getenv("KCONFIG_OVERWRITECONFIG"); + if (!env || !*env) { + sprintf(tmpname, "%s.tmpconfig.%d", dirname, (int)getpid()); + out = fopen(tmpname, "w"); + } else { + *tmpname = 0; + out = fopen(newname, "w"); + } + if (!out) + return 1; + + sym = sym_lookup("KERNELVERSION", 0); + sym_calc_value(sym); + time(&now); + env = getenv("KCONFIG_NOTIMESTAMP"); + if (env && *env) + use_timestamp = 0; + + fprintf(out, _("#\n" + "# Automatically generated make config: don't edit\n" + "# coreboot version: %s\n" + "%s%s" + "#\n"), + getenv("KERNELVERSION")?getenv("KERNELVERSION"):"", + use_timestamp ? "# " : "", + use_timestamp ? ctime(&now) : ""); + + if (!conf_get_changed()) + sym_clear_all_valid(); + + menu = rootmenu.list; + while (menu) { + sym = menu->sym; + if (!sym) { + if (!menu_is_visible(menu)) + goto next; + str = menu_get_prompt(menu); + fprintf(out, "\n" + "#\n" + "# %s\n" + "#\n", str); + } else if (!(sym->flags & SYMBOL_CHOICE)) { + sym_calc_value(sym); + if (!(sym->flags & SYMBOL_WRITE)) + goto next; + sym->flags &= ~SYMBOL_WRITE; + type = sym->type; + if (type == S_TRISTATE) { + sym_calc_value(modules_sym); + if (modules_sym->curr.tri == no) + type = S_BOOLEAN; + } + switch (type) { + case S_BOOLEAN: + case S_TRISTATE: + switch (sym_get_tristate_value(sym)) { + case no: + fprintf(out, "# CONFIG_%s is not set\n", sym->name); + break; + case mod: + fprintf(out, "CONFIG_%s=m\n", sym->name); + break; + case yes: + fprintf(out, "CONFIG_%s=y\n", sym->name); + break; + } + break; + case S_STRING: + str = sym_get_string_value(sym); + fprintf(out, "CONFIG_%s=\"", sym->name); + while (1) { + l = strcspn(str, "\"\\"); + if (l) { + fwrite(str, l, 1, out); + str += l; + } + if (!*str) + break; + fprintf(out, "\\%c", *str++); + } + fputs("\"\n", out); + break; + case S_HEX: + str = sym_get_string_value(sym); + if (str[0] != '0' || (str[1] != 'x' && str[1] != 'X')) { + fprintf(out, "CONFIG_%s=%s\n", sym->name, str); + break; + } + case S_INT: + str = sym_get_string_value(sym); + fprintf(out, "CONFIG_%s=%s\n", sym->name, str); + break; + } + } + + next: + if (menu->list) { + menu = menu->list; + continue; + } + if (menu->next) + menu = menu->next; + else while ((menu = menu->parent)) { + if (menu->next) { + menu = menu->next; + break; + } + } + } + fclose(out); + + if (*tmpname) { + strcat(dirname, basename); + strcat(dirname, ".old"); + rename(newname, dirname); + if (rename(tmpname, newname)) + return 1; + } + + printf(_("#\n" + "# configuration written to %s\n" + "#\n"), newname); + + sym_set_change_count(0); + + return 0; +} + +int conf_split_config(void) +{ + char *name, path[128]; + char *s, *d, c; + struct symbol *sym; + struct stat sb; + int res, i, fd; + + name = getenv("KCONFIG_AUTOCONFIG"); + if (!name) + name = "include/config/auto.conf"; + conf_read_simple(name, S_DEF_AUTO); + + if (chdir("build")) + return 1; + + res = 0; + for_all_symbols(i, sym) { + sym_calc_value(sym); + if ((sym->flags & SYMBOL_AUTO) || !sym->name) + continue; + if (sym->flags & SYMBOL_WRITE) { + if (sym->flags & SYMBOL_DEF_AUTO) { + /* + * symbol has old and new value, + * so compare them... + */ + switch (sym->type) { + case S_BOOLEAN: + case S_TRISTATE: + if (sym_get_tristate_value(sym) == + sym->def[S_DEF_AUTO].tri) + continue; + break; + case S_STRING: + case S_HEX: + case S_INT: + if (!strcmp(sym_get_string_value(sym), + sym->def[S_DEF_AUTO].val)) + continue; + break; + default: + break; + } + } else { + /* + * If there is no old value, only 'no' (unset) + * is allowed as new value. + */ + switch (sym->type) { + case S_BOOLEAN: + case S_TRISTATE: + if (sym_get_tristate_value(sym) == no) + continue; + break; + default: + break; + } + } + } else if (!(sym->flags & SYMBOL_DEF_AUTO)) + /* There is neither an old nor a new value. */ + continue; + /* else + * There is an old value, but no new value ('no' (unset) + * isn't saved in auto.conf, so the old value is always + * different from 'no'). + */ + + /* Replace all '_' and append ".h" */ + s = sym->name; + d = path; + while ((c = *s++)) { + c = tolower(c); + *d++ = (c == '_') ? '/' : c; + } + strcpy(d, ".h"); + + /* Assume directory path already exists. */ + fd = open(path, O_WRONLY | O_CREAT | O_TRUNC, 0644); + if (fd == -1) { + if (errno != ENOENT) { + res = 1; + break; + } + /* + * Create directory components, + * unless they exist already. + */ + d = path; + while ((d = strchr(d, '/'))) { + *d = 0; + if (stat(path, &sb) && mkdir(path, 0755)) { + res = 1; + goto out; + } + *d++ = '/'; + } + /* Try it again. */ + fd = open(path, O_WRONLY | O_CREAT | O_TRUNC, 0644); + if (fd == -1) { + res = 1; + break; + } + } + close(fd); + } +out: + if (chdir("../..")) + return 1; + + return res; +} + +int conf_write_autoconf(void) +{ + struct symbol *sym; + const char *str; + char *name; + FILE *out, *out_h; + time_t now; + int i, l; + + sym_clear_all_valid(); + + file_write_dep("build/auto.conf.cmd"); + +#if 0 + if (conf_split_config()) + return 1; +#endif + + out = fopen(".tmpconfig", "w"); + if (!out) + return 1; + + out_h = fopen(".tmpconfig.h", "w"); + if (!out_h) { + fclose(out); + return 1; + } + + sym = sym_lookup("KERNELVERSION", 0); + sym_calc_value(sym); + time(&now); + fprintf(out, "#\n" + "# Automatically generated make config: don't edit\n" + "# coreboot version: %s\n" + "# %s" + "#\n", + getenv("KERNELVERSION")?getenv("KERNELVERSION"):"", ctime(&now)); + fprintf(out_h, "/*\n" + " * Automatically generated C config: don't edit\n" + " * coreboot version: %s\n" + " * %s" + " */\n" + "#define AUTOCONF_INCLUDED\n", + getenv("KERNELVERSION")?getenv("KERNELVERSION"):"", ctime(&now)); + + for_all_symbols(i, sym) { + sym_calc_value(sym); + if (!(sym->flags & SYMBOL_WRITE) || !sym->name) + continue; + switch (sym->type) { + case S_BOOLEAN: + case S_TRISTATE: + switch (sym_get_tristate_value(sym)) { + case no: + fprintf(out, "CONFIG_%s=n\n", sym->name); + fprintf(out_h, "#define CONFIG_%s 0\n", sym->name); + break; + case mod: + fprintf(out, "CONFIG_%s=m\n", sym->name); + fprintf(out_h, "#define CONFIG_%s_MODULE 1\n", sym->name); + break; + case yes: + fprintf(out, "CONFIG_%s=y\n", sym->name); + fprintf(out_h, "#define CONFIG_%s 1\n", sym->name); + break; + } + break; + case S_STRING: + str = sym_get_string_value(sym); + fprintf(out, "CONFIG_%s=\"", sym->name); + fprintf(out_h, "#define CONFIG_%s \"", sym->name); + while (1) { + l = strcspn(str, "\"\\"); + if (l) { + fwrite(str, l, 1, out); + fwrite(str, l, 1, out_h); + str += l; + } + if (!*str) + break; + fprintf(out, "\\%c", *str); + fprintf(out_h, "\\%c", *str); + str++; + } + fputs("\"\n", out); + fputs("\"\n", out_h); + break; + case S_HEX: + str = sym_get_string_value(sym); + if (str[0] != '0' || (str[1] != 'x' && str[1] != 'X')) { + fprintf(out, "CONFIG_%s=%s\n", sym->name, str); + fprintf(out_h, "#define CONFIG_%s 0x%s\n", sym->name, str); + break; + } + case S_INT: + str = sym_get_string_value(sym); + fprintf(out, "CONFIG_%s=%s\n", sym->name, str); + fprintf(out_h, "#define CONFIG_%s %s\n", sym->name, str); + break; + default: + break; + } + } + fclose(out); + fclose(out_h); + + name = getenv("KCONFIG_AUTOHEADER"); + if (!name) + name = "include/linux/autoconf.h"; + if (rename(".tmpconfig.h", name)) + return 1; + name = getenv("KCONFIG_AUTOCONFIG"); + if (!name) + name = "include/config/auto.conf"; + /* + * This must be the last step, kbuild has a dependency on auto.conf + * and this marks the successful completion of the previous steps. + */ + if (rename(".tmpconfig", name)) + return 1; + + return 0; +} + +static int sym_change_count; +static void (*conf_changed_callback)(void); + +void sym_set_change_count(int count) +{ + int _sym_change_count = sym_change_count; + sym_change_count = count; + if (conf_changed_callback && + (bool)_sym_change_count != (bool)count) + conf_changed_callback(); +} + +void sym_add_change_count(int count) +{ + sym_set_change_count(count + sym_change_count); +} + +bool conf_get_changed(void) +{ + return sym_change_count; +} + +void conf_set_changed_callback(void (*fn)(void)) +{ + conf_changed_callback = fn; +} diff --git a/util/kconfig/expr.c b/util/kconfig/expr.c new file mode 100644 index 0000000000..579ece4fa5 --- /dev/null +++ b/util/kconfig/expr.c @@ -0,0 +1,1106 @@ +/* + * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org> + * Released under the terms of the GNU GPL v2.0. + */ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#define LKC_DIRECT_LINK +#include "lkc.h" + +#define DEBUG_EXPR 0 + +struct expr *expr_alloc_symbol(struct symbol *sym) +{ + struct expr *e = malloc(sizeof(*e)); + memset(e, 0, sizeof(*e)); + e->type = E_SYMBOL; + e->left.sym = sym; + return e; +} + +struct expr *expr_alloc_one(enum expr_type type, struct expr *ce) +{ + struct expr *e = malloc(sizeof(*e)); + memset(e, 0, sizeof(*e)); + e->type = type; + e->left.expr = ce; + return e; +} + +struct expr *expr_alloc_two(enum expr_type type, struct expr *e1, struct expr *e2) +{ + struct expr *e = malloc(sizeof(*e)); + memset(e, 0, sizeof(*e)); + e->type = type; + e->left.expr = e1; + e->right.expr = e2; + return e; +} + +struct expr *expr_alloc_comp(enum expr_type type, struct symbol *s1, struct symbol *s2) +{ + struct expr *e = malloc(sizeof(*e)); + memset(e, 0, sizeof(*e)); + e->type = type; + e->left.sym = s1; + e->right.sym = s2; + return e; +} + +struct expr *expr_alloc_and(struct expr *e1, struct expr *e2) +{ + if (!e1) + return e2; + return e2 ? expr_alloc_two(E_AND, e1, e2) : e1; +} + +struct expr *expr_alloc_or(struct expr *e1, struct expr *e2) +{ + if (!e1) + return e2; + return e2 ? expr_alloc_two(E_OR, e1, e2) : e1; +} + +struct expr *expr_copy(struct expr *org) +{ + struct expr *e; + + if (!org) + return NULL; + + e = malloc(sizeof(*org)); + memcpy(e, org, sizeof(*org)); + switch (org->type) { + case E_SYMBOL: + e->left = org->left; + break; + case E_NOT: + e->left.expr = expr_copy(org->left.expr); + break; + case E_EQUAL: + case E_UNEQUAL: + e->left.sym = org->left.sym; + e->right.sym = org->right.sym; + break; + case E_AND: + case E_OR: + case E_LIST: + e->left.expr = expr_copy(org->left.expr); + e->right.expr = expr_copy(org->right.expr); + break; + default: + printf("can't copy type %d\n", e->type); + free(e); + e = NULL; + break; + } + + return e; +} + +void expr_free(struct expr *e) +{ + if (!e) + return; + + switch (e->type) { + case E_SYMBOL: + break; + case E_NOT: + expr_free(e->left.expr); + return; + case E_EQUAL: + case E_UNEQUAL: + break; + case E_OR: + case E_AND: + expr_free(e->left.expr); + expr_free(e->right.expr); + break; + default: + printf("how to free type %d?\n", e->type); + break; + } + free(e); +} + +static int trans_count; + +#define e1 (*ep1) +#define e2 (*ep2) + +static void __expr_eliminate_eq(enum expr_type type, struct expr **ep1, struct expr **ep2) +{ + if (e1->type == type) { + __expr_eliminate_eq(type, &e1->left.expr, &e2); + __expr_eliminate_eq(type, &e1->right.expr, &e2); + return; + } + if (e2->type == type) { + __expr_eliminate_eq(type, &e1, &e2->left.expr); + __expr_eliminate_eq(type, &e1, &e2->right.expr); + return; + } + if (e1->type == E_SYMBOL && e2->type == E_SYMBOL && + e1->left.sym == e2->left.sym && + (e1->left.sym == &symbol_yes || e1->left.sym == &symbol_no)) + return; + if (!expr_eq(e1, e2)) + return; + trans_count++; + expr_free(e1); expr_free(e2); + switch (type) { + case E_OR: + e1 = expr_alloc_symbol(&symbol_no); + e2 = expr_alloc_symbol(&symbol_no); + break; + case E_AND: + e1 = expr_alloc_symbol(&symbol_yes); + e2 = expr_alloc_symbol(&symbol_yes); + break; + default: + ; + } +} + +void expr_eliminate_eq(struct expr **ep1, struct expr **ep2) +{ + if (!e1 || !e2) + return; + switch (e1->type) { + case E_OR: + case E_AND: + __expr_eliminate_eq(e1->type, ep1, ep2); + default: + ; + } + if (e1->type != e2->type) switch (e2->type) { + case E_OR: + case E_AND: + __expr_eliminate_eq(e2->type, ep1, ep2); + default: + ; + } + e1 = expr_eliminate_yn(e1); + e2 = expr_eliminate_yn(e2); +} + +#undef e1 +#undef e2 + +int expr_eq(struct expr *e1, struct expr *e2) +{ + int res, old_count; + + if (e1->type != e2->type) + return 0; + switch (e1->type) { + case E_EQUAL: + case E_UNEQUAL: + return e1->left.sym == e2->left.sym && e1->right.sym == e2->right.sym; + case E_SYMBOL: + return e1->left.sym == e2->left.sym; + case E_NOT: + return expr_eq(e1->left.expr, e2->left.expr); + case E_AND: + case E_OR: + e1 = expr_copy(e1); + e2 = expr_copy(e2); + old_count = trans_count; + expr_eliminate_eq(&e1, &e2); + res = (e1->type == E_SYMBOL && e2->type == E_SYMBOL && + e1->left.sym == e2->left.sym); + expr_free(e1); + expr_free(e2); + trans_count = old_count; + return res; + case E_LIST: + case E_RANGE: + case E_NONE: + /* panic */; + } + + if (DEBUG_EXPR) { + expr_fprint(e1, stdout); + printf(" = "); + expr_fprint(e2, stdout); + printf(" ?\n"); + } + + return 0; +} + +struct expr *expr_eliminate_yn(struct expr *e) +{ + struct expr *tmp; + + if (e) switch (e->type) { + case E_AND: + e->left.expr = expr_eliminate_yn(e->left.expr); + e->right.expr = expr_eliminate_yn(e->right.expr); + if (e->left.expr->type == E_SYMBOL) { + if (e->left.expr->left.sym == &symbol_no) { + expr_free(e->left.expr); + expr_free(e->right.expr); + e->type = E_SYMBOL; + e->left.sym = &symbol_no; + e->right.expr = NULL; + return e; + } else if (e->left.expr->left.sym == &symbol_yes) { + free(e->left.expr); + tmp = e->right.expr; + *e = *(e->right.expr); + free(tmp); + return e; + } + } + if (e->right.expr->type == E_SYMBOL) { + if (e->right.expr->left.sym == &symbol_no) { + expr_free(e->left.expr); + expr_free(e->right.expr); + e->type = E_SYMBOL; + e->left.sym = &symbol_no; + e->right.expr = NULL; + return e; + } else if (e->right.expr->left.sym == &symbol_yes) { + free(e->right.expr); + tmp = e->left.expr; + *e = *(e->left.expr); + free(tmp); + return e; + } + } + break; + case E_OR: + e->left.expr = expr_eliminate_yn(e->left.expr); + e->right.expr = expr_eliminate_yn(e->right.expr); + if (e->left.expr->type == E_SYMBOL) { + if (e->left.expr->left.sym == &symbol_no) { + free(e->left.expr); + tmp = e->right.expr; + *e = *(e->right.expr); + free(tmp); + return e; + } else if (e->left.expr->left.sym == &symbol_yes) { + expr_free(e->left.expr); + expr_free(e->right.expr); + e->type = E_SYMBOL; + e->left.sym = &symbol_yes; + e->right.expr = NULL; + return e; + } + } + if (e->right.expr->type == E_SYMBOL) { + if (e->right.expr->left.sym == &symbol_no) { + free(e->right.expr); + tmp = e->left.expr; + *e = *(e->left.expr); + free(tmp); + return e; + } else if (e->right.expr->left.sym == &symbol_yes) { + expr_free(e->left.expr); + expr_free(e->right.expr); + e->type = E_SYMBOL; + e->left.sym = &symbol_yes; + e->right.expr = NULL; + return e; + } + } + break; + default: + ; + } + return e; +} + +/* + * bool FOO!=n => FOO + */ +struct expr *expr_trans_bool(struct expr *e) +{ + if (!e) + return NULL; + switch (e->type) { + case E_AND: + case E_OR: + case E_NOT: + e->left.expr = expr_trans_bool(e->left.expr); + e->right.expr = expr_trans_bool(e->right.expr); + break; + case E_UNEQUAL: + // FOO!=n -> FOO + if (e->left.sym->type == S_TRISTATE) { + if (e->right.sym == &symbol_no) { + e->type = E_SYMBOL; + e->right.sym = NULL; + } + } + break; + default: + ; + } + return e; +} + +/* + * e1 || e2 -> ? + */ +struct expr *expr_join_or(struct expr *e1, struct expr *e2) +{ + struct expr *tmp; + struct symbol *sym1, *sym2; + + if (expr_eq(e1, e2)) + return expr_copy(e1); + if (e1->type != E_EQUAL && e1->type != E_UNEQUAL && e1->type != E_SYMBOL && e1->type != E_NOT) + return NULL; + if (e2->type != E_EQUAL && e2->type != E_UNEQUAL && e2->type != E_SYMBOL && e2->type != E_NOT) + return NULL; + if (e1->type == E_NOT) { + tmp = e1->left.expr; + if (tmp->type != E_EQUAL && tmp->type != E_UNEQUAL && tmp->type != E_SYMBOL) + return NULL; + sym1 = tmp->left.sym; + } else + sym1 = e1->left.sym; + if (e2->type == E_NOT) { + if (e2->left.expr->type != E_SYMBOL) + return NULL; + sym2 = e2->left.expr->left.sym; + } else + sym2 = e2->left.sym; + if (sym1 != sym2) + return NULL; + if (sym1->type != S_BOOLEAN && sym1->type != S_TRISTATE) + return NULL; + if (sym1->type == S_TRISTATE) { + if (e1->type == E_EQUAL && e2->type == E_EQUAL && + ((e1->right.sym == &symbol_yes && e2->right.sym == &symbol_mod) || + (e1->right.sym == &symbol_mod && e2->right.sym == &symbol_yes))) { + // (a='y') || (a='m') -> (a!='n') + return expr_alloc_comp(E_UNEQUAL, sym1, &symbol_no); + } + if (e1->type == E_EQUAL && e2->type == E_EQUAL && + ((e1->right.sym == &symbol_yes && e2->right.sym == &symbol_no) || + (e1->right.sym == &symbol_no && e2->right.sym == &symbol_yes))) { + // (a='y') || (a='n') -> (a!='m') + return expr_alloc_comp(E_UNEQUAL, sym1, &symbol_mod); + } + if (e1->type == E_EQUAL && e2->type == E_EQUAL && + ((e1->right.sym == &symbol_mod && e2->right.sym == &symbol_no) || + (e1->right.sym == &symbol_no && e2->right.sym == &symbol_mod))) { + // (a='m') || (a='n') -> (a!='y') + return expr_alloc_comp(E_UNEQUAL, sym1, &symbol_yes); + } + } + if (sym1->type == S_BOOLEAN && sym1 == sym2) { + if ((e1->type == E_NOT && e1->left.expr->type == E_SYMBOL && e2->type == E_SYMBOL) || + (e2->type == E_NOT && e2->left.expr->type == E_SYMBOL && e1->type == E_SYMBOL)) + return expr_alloc_symbol(&symbol_yes); + } + + if (DEBUG_EXPR) { + printf("optimize ("); + expr_fprint(e1, stdout); + printf(") || ("); + expr_fprint(e2, stdout); + printf(")?\n"); + } + return NULL; +} + +struct expr *expr_join_and(struct expr *e1, struct expr *e2) +{ + struct expr *tmp; + struct symbol *sym1, *sym2; + + if (expr_eq(e1, e2)) + return expr_copy(e1); + if (e1->type != E_EQUAL && e1->type != E_UNEQUAL && e1->type != E_SYMBOL && e1->type != E_NOT) + return NULL; + if (e2->type != E_EQUAL && e2->type != E_UNEQUAL && e2->type != E_SYMBOL && e2->type != E_NOT) + return NULL; + if (e1->type == E_NOT) { + tmp = e1->left.expr; + if (tmp->type != E_EQUAL && tmp->type != E_UNEQUAL && tmp->type != E_SYMBOL) + return NULL; + sym1 = tmp->left.sym; + } else + sym1 = e1->left.sym; + if (e2->type == E_NOT) { + if (e2->left.expr->type != E_SYMBOL) + return NULL; + sym2 = e2->left.expr->left.sym; + } else + sym2 = e2->left.sym; + if (sym1 != sym2) + return NULL; + if (sym1->type != S_BOOLEAN && sym1->type != S_TRISTATE) + return NULL; + + if ((e1->type == E_SYMBOL && e2->type == E_EQUAL && e2->right.sym == &symbol_yes) || + (e2->type == E_SYMBOL && e1->type == E_EQUAL && e1->right.sym == &symbol_yes)) + // (a) && (a='y') -> (a='y') + return expr_alloc_comp(E_EQUAL, sym1, &symbol_yes); + + if ((e1->type == E_SYMBOL && e2->type == E_UNEQUAL && e2->right.sym == &symbol_no) || + (e2->type == E_SYMBOL && e1->type == E_UNEQUAL && e1->right.sym == &symbol_no)) + // (a) && (a!='n') -> (a) + return expr_alloc_symbol(sym1); + + if ((e1->type == E_SYMBOL && e2->type == E_UNEQUAL && e2->right.sym == &symbol_mod) || + (e2->type == E_SYMBOL && e1->type == E_UNEQUAL && e1->right.sym == &symbol_mod)) + // (a) && (a!='m') -> (a='y') + return expr_alloc_comp(E_EQUAL, sym1, &symbol_yes); + + if (sym1->type == S_TRISTATE) { + if (e1->type == E_EQUAL && e2->type == E_UNEQUAL) { + // (a='b') && (a!='c') -> 'b'='c' ? 'n' : a='b' + sym2 = e1->right.sym; + if ((e2->right.sym->flags & SYMBOL_CONST) && (sym2->flags & SYMBOL_CONST)) + return sym2 != e2->right.sym ? expr_alloc_comp(E_EQUAL, sym1, sym2) + : expr_alloc_symbol(&symbol_no); + } + if (e1->type == E_UNEQUAL && e2->type == E_EQUAL) { + // (a='b') && (a!='c') -> 'b'='c' ? 'n' : a='b' + sym2 = e2->right.sym; + if ((e1->right.sym->flags & SYMBOL_CONST) && (sym2->flags & SYMBOL_CONST)) + return sym2 != e1->right.sym ? expr_alloc_comp(E_EQUAL, sym1, sym2) + : expr_alloc_symbol(&symbol_no); + } + if (e1->type == E_UNEQUAL && e2->type == E_UNEQUAL && + ((e1->right.sym == &symbol_yes && e2->right.sym == &symbol_no) || + (e1->right.sym == &symbol_no && e2->right.sym == &symbol_yes))) + // (a!='y') && (a!='n') -> (a='m') + return expr_alloc_comp(E_EQUAL, sym1, &symbol_mod); + + if (e1->type == E_UNEQUAL && e2->type == E_UNEQUAL && + ((e1->right.sym == &symbol_yes && e2->right.sym == &symbol_mod) || + (e1->right.sym == &symbol_mod && e2->right.sym == &symbol_yes))) + // (a!='y') && (a!='m') -> (a='n') + return expr_alloc_comp(E_EQUAL, sym1, &symbol_no); + + if (e1->type == E_UNEQUAL && e2->type == E_UNEQUAL && + ((e1->right.sym == &symbol_mod && e2->right.sym == &symbol_no) || + (e1->right.sym == &symbol_no && e2->right.sym == &symbol_mod))) + // (a!='m') && (a!='n') -> (a='m') + return expr_alloc_comp(E_EQUAL, sym1, &symbol_yes); + + if ((e1->type == E_SYMBOL && e2->type == E_EQUAL && e2->right.sym == &symbol_mod) || + (e2->type == E_SYMBOL && e1->type == E_EQUAL && e1->right.sym == &symbol_mod) || + (e1->type == E_SYMBOL && e2->type == E_UNEQUAL && e2->right.sym == &symbol_yes) || + (e2->type == E_SYMBOL && e1->type == E_UNEQUAL && e1->right.sym == &symbol_yes)) + return NULL; + } + + if (DEBUG_EXPR) { + printf("optimize ("); + expr_fprint(e1, stdout); + printf(") && ("); + expr_fprint(e2, stdout); + printf(")?\n"); + } + return NULL; +} + +static void expr_eliminate_dups1(enum expr_type type, struct expr **ep1, struct expr **ep2) +{ +#define e1 (*ep1) +#define e2 (*ep2) + struct expr *tmp; + + if (e1->type == type) { + expr_eliminate_dups1(type, &e1->left.expr, &e2); + expr_eliminate_dups1(type, &e1->right.expr, &e2); + return; + } + if (e2->type == type) { + expr_eliminate_dups1(type, &e1, &e2->left.expr); + expr_eliminate_dups1(type, &e1, &e2->right.expr); + return; + } + if (e1 == e2) + return; + + switch (e1->type) { + case E_OR: case E_AND: + expr_eliminate_dups1(e1->type, &e1, &e1); + default: + ; + } + + switch (type) { + case E_OR: + tmp = expr_join_or(e1, e2); + if (tmp) { + expr_free(e1); expr_free(e2); + e1 = expr_alloc_symbol(&symbol_no); + e2 = tmp; + trans_count++; + } + break; + case E_AND: + tmp = expr_join_and(e1, e2); + if (tmp) { + expr_free(e1); expr_free(e2); + e1 = expr_alloc_symbol(&symbol_yes); + e2 = tmp; + trans_count++; + } + break; + default: + ; + } +#undef e1 +#undef e2 +} + +static void expr_eliminate_dups2(enum expr_type type, struct expr **ep1, struct expr **ep2) +{ +#define e1 (*ep1) +#define e2 (*ep2) + struct expr *tmp, *tmp1, *tmp2; + + if (e1->type == type) { + expr_eliminate_dups2(type, &e1->left.expr, &e2); + expr_eliminate_dups2(type, &e1->right.expr, &e2); + return; + } + if (e2->type == type) { + expr_eliminate_dups2(type, &e1, &e2->left.expr); + expr_eliminate_dups2(type, &e1, &e2->right.expr); + } + if (e1 == e2) + return; + + switch (e1->type) { + case E_OR: + expr_eliminate_dups2(e1->type, &e1, &e1); + // (FOO || BAR) && (!FOO && !BAR) -> n + tmp1 = expr_transform(expr_alloc_one(E_NOT, expr_copy(e1))); + tmp2 = expr_copy(e2); + tmp = expr_extract_eq_and(&tmp1, &tmp2); + if (expr_is_yes(tmp1)) { + expr_free(e1); + e1 = expr_alloc_symbol(&symbol_no); + trans_count++; + } + expr_free(tmp2); + expr_free(tmp1); + expr_free(tmp); + break; + case E_AND: + expr_eliminate_dups2(e1->type, &e1, &e1); + // (FOO && BAR) || (!FOO || !BAR) -> y + tmp1 = expr_transform(expr_alloc_one(E_NOT, expr_copy(e1))); + tmp2 = expr_copy(e2); + tmp = expr_extract_eq_or(&tmp1, &tmp2); + if (expr_is_no(tmp1)) { + expr_free(e1); + e1 = expr_alloc_symbol(&symbol_yes); + trans_count++; + } + expr_free(tmp2); + expr_free(tmp1); + expr_free(tmp); + break; + default: + ; + } +#undef e1 +#undef e2 +} + +struct expr *expr_eliminate_dups(struct expr *e) +{ + int oldcount; + if (!e) + return e; + + oldcount = trans_count; + while (1) { + trans_count = 0; + switch (e->type) { + case E_OR: case E_AND: + expr_eliminate_dups1(e->type, &e, &e); + expr_eliminate_dups2(e->type, &e, &e); + default: + ; + } + if (!trans_count) + break; + e = expr_eliminate_yn(e); + } + trans_count = oldcount; + return e; +} + +struct expr *expr_transform(struct expr *e) +{ + struct expr *tmp; + + if (!e) + return NULL; + switch (e->type) { + case E_EQUAL: + case E_UNEQUAL: + case E_SYMBOL: + case E_LIST: + break; + default: + e->left.expr = expr_transform(e->left.expr); + e->right.expr = expr_transform(e->right.expr); + } + + switch (e->type) { + case E_EQUAL: + if (e->left.sym->type != S_BOOLEAN) + break; + if (e->right.sym == &symbol_no) { + e->type = E_NOT; + e->left.expr = expr_alloc_symbol(e->left.sym); + e->right.sym = NULL; + break; + } + if (e->right.sym == &symbol_mod) { + printf("boolean symbol %s tested for 'm'? test forced to 'n'\n", e->left.sym->name); + e->type = E_SYMBOL; + e->left.sym = &symbol_no; + e->right.sym = NULL; + break; + } + if (e->right.sym == &symbol_yes) { + e->type = E_SYMBOL; + e->right.sym = NULL; + break; + } + break; + case E_UNEQUAL: + if (e->left.sym->type != S_BOOLEAN) + break; + if (e->right.sym == &symbol_no) { + e->type = E_SYMBOL; + e->right.sym = NULL; + break; + } + if (e->right.sym == &symbol_mod) { + printf("boolean symbol %s tested for 'm'? test forced to 'y'\n", e->left.sym->name); + e->type = E_SYMBOL; + e->left.sym = &symbol_yes; + e->right.sym = NULL; + break; + } + if (e->right.sym == &symbol_yes) { + e->type = E_NOT; + e->left.expr = expr_alloc_symbol(e->left.sym); + e->right.sym = NULL; + break; + } + break; + case E_NOT: + switch (e->left.expr->type) { + case E_NOT: + // !!a -> a + tmp = e->left.expr->left.expr; + free(e->left.expr); + free(e); + e = tmp; + e = expr_transform(e); + break; + case E_EQUAL: + case E_UNEQUAL: + // !a='x' -> a!='x' + tmp = e->left.expr; + free(e); + e = tmp; + e->type = e->type == E_EQUAL ? E_UNEQUAL : E_EQUAL; + break; + case E_OR: + // !(a || b) -> !a && !b + tmp = e->left.expr; + e->type = E_AND; + e->right.expr = expr_alloc_one(E_NOT, tmp->right.expr); + tmp->type = E_NOT; + tmp->right.expr = NULL; + e = expr_transform(e); + break; + case E_AND: + // !(a && b) -> !a || !b + tmp = e->left.expr; + e->type = E_OR; + e->right.expr = expr_alloc_one(E_NOT, tmp->right.expr); + tmp->type = E_NOT; + tmp->right.expr = NULL; + e = expr_transform(e); + break; + case E_SYMBOL: + if (e->left.expr->left.sym == &symbol_yes) { + // !'y' -> 'n' + tmp = e->left.expr; + free(e); + e = tmp; + e->type = E_SYMBOL; + e->left.sym = &symbol_no; + break; + } + if (e->left.expr->left.sym == &symbol_mod) { + // !'m' -> 'm' + tmp = e->left.expr; + free(e); + e = tmp; + e->type = E_SYMBOL; + e->left.sym = &symbol_mod; + break; + } + if (e->left.expr->left.sym == &symbol_no) { + // !'n' -> 'y' + tmp = e->left.expr; + free(e); + e = tmp; + e->type = E_SYMBOL; + e->left.sym = &symbol_yes; + break; + } + break; + default: + ; + } + break; + default: + ; + } + return e; +} + +int expr_contains_symbol(struct expr *dep, struct symbol *sym) +{ + if (!dep) + return 0; + + switch (dep->type) { + case E_AND: + case E_OR: + return expr_contains_symbol(dep->left.expr, sym) || + expr_contains_symbol(dep->right.expr, sym); + case E_SYMBOL: + return dep->left.sym == sym; + case E_EQUAL: + case E_UNEQUAL: + return dep->left.sym == sym || + dep->right.sym == sym; + case E_NOT: + return expr_contains_symbol(dep->left.expr, sym); + default: + ; + } + return 0; +} + +bool expr_depends_symbol(struct expr *dep, struct symbol *sym) +{ + if (!dep) + return false; + + switch (dep->type) { + case E_AND: + return expr_depends_symbol(dep->left.expr, sym) || + expr_depends_symbol(dep->right.expr, sym); + case E_SYMBOL: + return dep->left.sym == sym; + case E_EQUAL: + if (dep->left.sym == sym) { + if (dep->right.sym == &symbol_yes || dep->right.sym == &symbol_mod) + return true; + } + break; + case E_UNEQUAL: + if (dep->left.sym == sym) { + if (dep->right.sym == &symbol_no) + return true; + } + break; + default: + ; + } + return false; +} + +struct expr *expr_extract_eq_and(struct expr **ep1, struct expr **ep2) +{ + struct expr *tmp = NULL; + expr_extract_eq(E_AND, &tmp, ep1, ep2); + if (tmp) { + *ep1 = expr_eliminate_yn(*ep1); + *ep2 = expr_eliminate_yn(*ep2); + } + return tmp; +} + +struct expr *expr_extract_eq_or(struct expr **ep1, struct expr **ep2) +{ + struct expr *tmp = NULL; + expr_extract_eq(E_OR, &tmp, ep1, ep2); + if (tmp) { + *ep1 = expr_eliminate_yn(*ep1); + *ep2 = expr_eliminate_yn(*ep2); + } + return tmp; +} + +void expr_extract_eq(enum expr_type type, struct expr **ep, struct expr **ep1, struct expr **ep2) +{ +#define e1 (*ep1) +#define e2 (*ep2) + if (e1->type == type) { + expr_extract_eq(type, ep, &e1->left.expr, &e2); + expr_extract_eq(type, ep, &e1->right.expr, &e2); + return; + } + if (e2->type == type) { + expr_extract_eq(type, ep, ep1, &e2->left.expr); + expr_extract_eq(type, ep, ep1, &e2->right.expr); + return; + } + if (expr_eq(e1, e2)) { + *ep = *ep ? expr_alloc_two(type, *ep, e1) : e1; + expr_free(e2); + if (type == E_AND) { + e1 = expr_alloc_symbol(&symbol_yes); + e2 = expr_alloc_symbol(&symbol_yes); + } else if (type == E_OR) { + e1 = expr_alloc_symbol(&symbol_no); + e2 = expr_alloc_symbol(&symbol_no); + } + } +#undef e1 +#undef e2 +} + +struct expr *expr_trans_compare(struct expr *e, enum expr_type type, struct symbol *sym) +{ + struct expr *e1, *e2; + + if (!e) { + e = expr_alloc_symbol(sym); + if (type == E_UNEQUAL) + e = expr_alloc_one(E_NOT, e); + return e; + } + switch (e->type) { + case E_AND: + e1 = expr_trans_compare(e->left.expr, E_EQUAL, sym); + e2 = expr_trans_compare(e->right.expr, E_EQUAL, sym); + if (sym == &symbol_yes) + e = expr_alloc_two(E_AND, e1, e2); + if (sym == &symbol_no) + e = expr_alloc_two(E_OR, e1, e2); + if (type == E_UNEQUAL) + e = expr_alloc_one(E_NOT, e); + return e; + case E_OR: + e1 = expr_trans_compare(e->left.expr, E_EQUAL, sym); + e2 = expr_trans_compare(e->right.expr, E_EQUAL, sym); + if (sym == &symbol_yes) + e = expr_alloc_two(E_OR, e1, e2); + if (sym == &symbol_no) + e = expr_alloc_two(E_AND, e1, e2); + if (type == E_UNEQUAL) + e = expr_alloc_one(E_NOT, e); + return e; + case E_NOT: + return expr_trans_compare(e->left.expr, type == E_EQUAL ? E_UNEQUAL : E_EQUAL, sym); + case E_UNEQUAL: + case E_EQUAL: + if (type == E_EQUAL) { + if (sym == &symbol_yes) + return expr_copy(e); + if (sym == &symbol_mod) + return expr_alloc_symbol(&symbol_no); + if (sym == &symbol_no) + return expr_alloc_one(E_NOT, expr_copy(e)); + } else { + if (sym == &symbol_yes) + return expr_alloc_one(E_NOT, expr_copy(e)); + if (sym == &symbol_mod) + return expr_alloc_symbol(&symbol_yes); + if (sym == &symbol_no) + return expr_copy(e); + } + break; + case E_SYMBOL: + return expr_alloc_comp(type, e->left.sym, sym); + case E_LIST: + case E_RANGE: + case E_NONE: + /* panic */; + } + return NULL; +} + +tristate expr_calc_value(struct expr *e) +{ + tristate val1, val2; + const char *str1, *str2; + + if (!e) + return yes; + + switch (e->type) { + case E_SYMBOL: + sym_calc_value(e->left.sym); + return e->left.sym->curr.tri; + case E_AND: + val1 = expr_calc_value(e->left.expr); + val2 = expr_calc_value(e->right.expr); + return EXPR_AND(val1, val2); + case E_OR: + val1 = expr_calc_value(e->left.expr); + val2 = expr_calc_value(e->right.expr); + return EXPR_OR(val1, val2); + case E_NOT: + val1 = expr_calc_value(e->left.expr); + return EXPR_NOT(val1); + case E_EQUAL: + sym_calc_value(e->left.sym); + sym_calc_value(e->right.sym); + str1 = sym_get_string_value(e->left.sym); + str2 = sym_get_string_value(e->right.sym); + return !strcmp(str1, str2) ? yes : no; + case E_UNEQUAL: + sym_calc_value(e->left.sym); + sym_calc_value(e->right.sym); + str1 = sym_get_string_value(e->left.sym); + str2 = sym_get_string_value(e->right.sym); + return !strcmp(str1, str2) ? no : yes; + default: + printf("expr_calc_value: %d?\n", e->type); + return no; + } +} + +int expr_compare_type(enum expr_type t1, enum expr_type t2) +{ +#if 0 + return 1; +#else + if (t1 == t2) + return 0; + switch (t1) { + case E_EQUAL: + case E_UNEQUAL: + if (t2 == E_NOT) + return 1; + case E_NOT: + if (t2 == E_AND) + return 1; + case E_AND: + if (t2 == E_OR) + return 1; + case E_OR: + if (t2 == E_LIST) + return 1; + case E_LIST: + if (t2 == 0) + return 1; + default: + return -1; + } + printf("[%dgt%d?]", t1, t2); + return 0; +#endif +} + +void expr_print(struct expr *e, void (*fn)(void *, struct symbol *, const char *), void *data, int prevtoken) +{ + if (!e) { + fn(data, NULL, "y"); + return; + } + + if (expr_compare_type(prevtoken, e->type) > 0) + fn(data, NULL, "("); + switch (e->type) { + case E_SYMBOL: + if (e->left.sym->name) + fn(data, e->left.sym, e->left.sym->name); + else + fn(data, NULL, "<choice>"); + break; + case E_NOT: + fn(data, NULL, "!"); + expr_print(e->left.expr, fn, data, E_NOT); + break; + case E_EQUAL: + if (e->left.sym->name) + fn(data, e->left.sym, e->left.sym->name); + else + fn(data, NULL, "<choice>"); + fn(data, NULL, "="); + fn(data, e->right.sym, e->right.sym->name); + break; + case E_UNEQUAL: + if (e->left.sym->name) + fn(data, e->left.sym, e->left.sym->name); + else + fn(data, NULL, "<choice>"); + fn(data, NULL, "!="); + fn(data, e->right.sym, e->right.sym->name); + break; + case E_OR: + expr_print(e->left.expr, fn, data, E_OR); + fn(data, NULL, " || "); + expr_print(e->right.expr, fn, data, E_OR); + break; + case E_AND: + expr_print(e->left.expr, fn, data, E_AND); + fn(data, NULL, " && "); + expr_print(e->right.expr, fn, data, E_AND); + break; + case E_LIST: + fn(data, e->right.sym, e->right.sym->name); + if (e->left.expr) { + fn(data, NULL, " ^ "); + expr_print(e->left.expr, fn, data, E_LIST); + } + break; + case E_RANGE: + fn(data, NULL, "["); + fn(data, e->left.sym, e->left.sym->name); + fn(data, NULL, " "); + fn(data, e->right.sym, e->right.sym->name); + fn(data, NULL, "]"); + break; + default: + { + char buf[32]; + sprintf(buf, "<unknown type %d>", e->type); + fn(data, NULL, buf); + break; + } + } + if (expr_compare_type(prevtoken, e->type) > 0) + fn(data, NULL, ")"); +} + +static void expr_print_file_helper(void *data, struct symbol *sym, const char *str) +{ + fwrite(str, strlen(str), 1, data); +} + +void expr_fprint(struct expr *e, FILE *out) +{ + expr_print(e, expr_print_file_helper, out, E_NONE); +} + +static void expr_print_gstr_helper(void *data, struct symbol *sym, const char *str) +{ + str_append((struct gstr*)data, str); +} + +void expr_gstr_print(struct expr *e, struct gstr *gs) +{ + expr_print(e, expr_print_gstr_helper, gs, E_NONE); +} diff --git a/util/kconfig/expr.h b/util/kconfig/expr.h new file mode 100644 index 0000000000..25ec05ee3b --- /dev/null +++ b/util/kconfig/expr.h @@ -0,0 +1,207 @@ +/* + * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org> + * Released under the terms of the GNU GPL v2.0. + */ + +#ifndef EXPR_H +#define EXPR_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include <stdio.h> +#ifndef __cplusplus +#ifndef __sun +#include <stdbool.h> +#else +typedef short bool; +enum { true=1, false=0}; +#endif +#endif + +struct file { + struct file *next; + struct file *parent; + char *name; + int lineno; + int flags; +}; + +#define FILE_BUSY 0x0001 +#define FILE_SCANNED 0x0002 + +typedef enum tristate { + no, mod, yes +} tristate; + +enum expr_type { + E_NONE, E_OR, E_AND, E_NOT, E_EQUAL, E_UNEQUAL, E_LIST, E_SYMBOL, E_RANGE +}; + +union expr_data { + struct expr *expr; + struct symbol *sym; +}; + +struct expr { + enum expr_type type; + union expr_data left, right; +}; + +#define EXPR_OR(dep1, dep2) (((dep1)>(dep2))?(dep1):(dep2)) +#define EXPR_AND(dep1, dep2) (((dep1)<(dep2))?(dep1):(dep2)) +#define EXPR_NOT(dep) (2-(dep)) + +#define expr_list_for_each_sym(l, e, s) \ + for (e = (l); e && (s = e->right.sym); e = e->left.expr) + +struct expr_value { + struct expr *expr; + tristate tri; +}; + +struct symbol_value { + void *val; + tristate tri; +}; + +enum symbol_type { + S_UNKNOWN, S_BOOLEAN, S_TRISTATE, S_INT, S_HEX, S_STRING, S_OTHER +}; + +enum { + S_DEF_USER, /* main user value */ + S_DEF_AUTO, +}; + +struct symbol { + struct symbol *next; + char *name; + enum symbol_type type; + struct symbol_value curr; + struct symbol_value def[4]; + tristate visible; + int flags; + struct property *prop; + struct expr_value rev_dep; +}; + +#define for_all_symbols(i, sym) for (i = 0; i < 257; i++) for (sym = symbol_hash[i]; sym; sym = sym->next) if (sym->type != S_OTHER) + +#define SYMBOL_CONST 0x0001 +#define SYMBOL_CHECK 0x0008 +#define SYMBOL_CHOICE 0x0010 +#define SYMBOL_CHOICEVAL 0x0020 +#define SYMBOL_VALID 0x0080 +#define SYMBOL_OPTIONAL 0x0100 +#define SYMBOL_WRITE 0x0200 +#define SYMBOL_CHANGED 0x0400 +#define SYMBOL_AUTO 0x1000 +#define SYMBOL_CHECKED 0x2000 +#define SYMBOL_WARNED 0x8000 +#define SYMBOL_DEF 0x10000 +#define SYMBOL_DEF_USER 0x10000 +#define SYMBOL_DEF_AUTO 0x20000 +#define SYMBOL_DEF3 0x40000 +#define SYMBOL_DEF4 0x80000 + +#define SYMBOL_MAXLENGTH 256 +#define SYMBOL_HASHSIZE 257 +#define SYMBOL_HASHMASK 0xff + +enum prop_type { + P_UNKNOWN, P_PROMPT, P_COMMENT, P_MENU, P_DEFAULT, P_CHOICE, + P_SELECT, P_RANGE, P_ENV +}; + +struct property { + struct property *next; + struct symbol *sym; + enum prop_type type; + const char *text; + struct expr_value visible; + struct expr *expr; + struct menu *menu; + struct file *file; + int lineno; +}; + +#define for_all_properties(sym, st, tok) \ + for (st = sym->prop; st; st = st->next) \ + if (st->type == (tok)) +#define for_all_defaults(sym, st) for_all_properties(sym, st, P_DEFAULT) +#define for_all_choices(sym, st) for_all_properties(sym, st, P_CHOICE) +#define for_all_prompts(sym, st) \ + for (st = sym->prop; st; st = st->next) \ + if (st->text) + +struct menu { + struct menu *next; + struct menu *parent; + struct menu *list; + struct symbol *sym; + struct property *prompt; + struct expr *dep; + unsigned int flags; + char *help; + struct file *file; + int lineno; + void *data; +}; + +#define MENU_CHANGED 0x0001 +#define MENU_ROOT 0x0002 + +#ifndef SWIG + +extern struct file *file_list; +extern struct file *current_file; +struct file *lookup_file(const char *name); + +extern struct symbol symbol_yes, symbol_no, symbol_mod; +extern struct symbol *modules_sym; +extern struct symbol *sym_defconfig_list; +extern int cdebug; +struct expr *expr_alloc_symbol(struct symbol *sym); +struct expr *expr_alloc_one(enum expr_type type, struct expr *ce); +struct expr *expr_alloc_two(enum expr_type type, struct expr *e1, struct expr *e2); +struct expr *expr_alloc_comp(enum expr_type type, struct symbol *s1, struct symbol *s2); +struct expr *expr_alloc_and(struct expr *e1, struct expr *e2); +struct expr *expr_alloc_or(struct expr *e1, struct expr *e2); +struct expr *expr_copy(struct expr *org); +void expr_free(struct expr *e); +int expr_eq(struct expr *e1, struct expr *e2); +void expr_eliminate_eq(struct expr **ep1, struct expr **ep2); +tristate expr_calc_value(struct expr *e); +struct expr *expr_eliminate_yn(struct expr *e); +struct expr *expr_trans_bool(struct expr *e); +struct expr *expr_eliminate_dups(struct expr *e); +struct expr *expr_transform(struct expr *e); +int expr_contains_symbol(struct expr *dep, struct symbol *sym); +bool expr_depends_symbol(struct expr *dep, struct symbol *sym); +struct expr *expr_extract_eq_and(struct expr **ep1, struct expr **ep2); +struct expr *expr_extract_eq_or(struct expr **ep1, struct expr **ep2); +void expr_extract_eq(enum expr_type type, struct expr **ep, struct expr **ep1, struct expr **ep2); +struct expr *expr_trans_compare(struct expr *e, enum expr_type type, struct symbol *sym); + +void expr_fprint(struct expr *e, FILE *out); +struct gstr; /* forward */ +void expr_gstr_print(struct expr *e, struct gstr *gs); + +static inline int expr_is_yes(struct expr *e) +{ + return !e || (e->type == E_SYMBOL && e->left.sym == &symbol_yes); +} + +static inline int expr_is_no(struct expr *e) +{ + return e && (e->type == E_SYMBOL && e->left.sym == &symbol_no); +} +#endif + +#ifdef __cplusplus +} +#endif + +#endif /* EXPR_H */ diff --git a/util/kconfig/gconf.c b/util/kconfig/gconf.c new file mode 100644 index 0000000000..c703a4940c --- /dev/null +++ b/util/kconfig/gconf.c @@ -0,0 +1,1636 @@ +/* Hey EMACS -*- linux-c -*- */ +/* + * + * Copyright (C) 2002-2003 Romain Lievin <roms@tilp.info> + * Released under the terms of the GNU GPL v2.0. + * + */ + +#ifdef HAVE_CONFIG_H +# include <config.h> +#endif + +#include "lkc.h" +#include "images.c" + +#include <glade/glade.h> +#include <gtk/gtk.h> +#include <glib.h> +#include <gdk/gdkkeysyms.h> + +#include <stdio.h> +#include <string.h> +#include <unistd.h> +#include <time.h> +#include <stdlib.h> + +//#define DEBUG + +enum { + SINGLE_VIEW, SPLIT_VIEW, FULL_VIEW +}; + +static gint view_mode = FULL_VIEW; +static gboolean show_name = TRUE; +static gboolean show_range = TRUE; +static gboolean show_value = TRUE; +static gboolean show_all = FALSE; +static gboolean show_debug = FALSE; +static gboolean resizeable = FALSE; + +GtkWidget *main_wnd = NULL; +GtkWidget *tree1_w = NULL; // left frame +GtkWidget *tree2_w = NULL; // right frame +GtkWidget *text_w = NULL; +GtkWidget *hpaned = NULL; +GtkWidget *vpaned = NULL; +GtkWidget *back_btn = NULL; +GtkWidget *save_btn = NULL; +GtkWidget *save_menu_item = NULL; + +GtkTextTag *tag1, *tag2; +GdkColor color; + +GtkTreeStore *tree1, *tree2, *tree; +GtkTreeModel *model1, *model2; +static GtkTreeIter *parents[256]; +static gint indent; + +static struct menu *current; // current node for SINGLE view +static struct menu *browsed; // browsed node for SPLIT view + +enum { + COL_OPTION, COL_NAME, COL_NO, COL_MOD, COL_YES, COL_VALUE, + COL_MENU, COL_COLOR, COL_EDIT, COL_PIXBUF, + COL_PIXVIS, COL_BTNVIS, COL_BTNACT, COL_BTNINC, COL_BTNRAD, + COL_NUMBER +}; + +static void display_list(void); +static void display_tree(struct menu *menu); +static void display_tree_part(void); +static void update_tree(struct menu *src, GtkTreeIter * dst); +static void set_node(GtkTreeIter * node, struct menu *menu, gchar ** row); +static gchar **fill_row(struct menu *menu); +static void conf_changed(void); + +/* Helping/Debugging Functions */ + + +const char *dbg_print_stype(int val) +{ + static char buf[256]; + + bzero(buf, 256); + + if (val == S_UNKNOWN) + strcpy(buf, "unknown"); + if (val == S_BOOLEAN) + strcpy(buf, "boolean"); + if (val == S_TRISTATE) + strcpy(buf, "tristate"); + if (val == S_INT) + strcpy(buf, "int"); + if (val == S_HEX) + strcpy(buf, "hex"); + if (val == S_STRING) + strcpy(buf, "string"); + if (val == S_OTHER) + strcpy(buf, "other"); + +#ifdef DEBUG + printf("%s", buf); +#endif + + return buf; +} + +const char *dbg_print_flags(int val) +{ + static char buf[256]; + + bzero(buf, 256); + + if (val & SYMBOL_CONST) + strcat(buf, "const/"); + if (val & SYMBOL_CHECK) + strcat(buf, "check/"); + if (val & SYMBOL_CHOICE) + strcat(buf, "choice/"); + if (val & SYMBOL_CHOICEVAL) + strcat(buf, "choiceval/"); + if (val & SYMBOL_VALID) + strcat(buf, "valid/"); + if (val & SYMBOL_OPTIONAL) + strcat(buf, "optional/"); + if (val & SYMBOL_WRITE) + strcat(buf, "write/"); + if (val & SYMBOL_CHANGED) + strcat(buf, "changed/"); + if (val & SYMBOL_AUTO) + strcat(buf, "auto/"); + + buf[strlen(buf) - 1] = '\0'; +#ifdef DEBUG + printf("%s", buf); +#endif + + return buf; +} + +const char *dbg_print_ptype(int val) +{ + static char buf[256]; + + bzero(buf, 256); + + if (val == P_UNKNOWN) + strcpy(buf, "unknown"); + if (val == P_PROMPT) + strcpy(buf, "prompt"); + if (val == P_COMMENT) + strcpy(buf, "comment"); + if (val == P_MENU) + strcpy(buf, "menu"); + if (val == P_DEFAULT) + strcpy(buf, "default"); + if (val == P_CHOICE) + strcpy(buf, "choice"); + +#ifdef DEBUG + printf("%s", buf); +#endif + + return buf; +} + + +void replace_button_icon(GladeXML * xml, GdkDrawable * window, + GtkStyle * style, gchar * btn_name, gchar ** xpm) +{ + GdkPixmap *pixmap; + GdkBitmap *mask; + GtkToolButton *button; + GtkWidget *image; + + pixmap = gdk_pixmap_create_from_xpm_d(window, &mask, + &style->bg[GTK_STATE_NORMAL], + xpm); + + button = GTK_TOOL_BUTTON(glade_xml_get_widget(xml, btn_name)); + image = gtk_image_new_from_pixmap(pixmap, mask); + gtk_widget_show(image); + gtk_tool_button_set_icon_widget(button, image); +} + +/* Main Window Initialization */ +void init_main_window(const gchar * glade_file) +{ + GladeXML *xml; + GtkWidget *widget; + GtkTextBuffer *txtbuf; + char title[256]; + GtkStyle *style; + + xml = glade_xml_new(glade_file, "window1", NULL); + if (!xml) + g_error(_("GUI loading failed !\n")); + glade_xml_signal_autoconnect(xml); + + main_wnd = glade_xml_get_widget(xml, "window1"); + hpaned = glade_xml_get_widget(xml, "hpaned1"); + vpaned = glade_xml_get_widget(xml, "vpaned1"); + tree1_w = glade_xml_get_widget(xml, "treeview1"); + tree2_w = glade_xml_get_widget(xml, "treeview2"); + text_w = glade_xml_get_widget(xml, "textview3"); + + back_btn = glade_xml_get_widget(xml, "button1"); + gtk_widget_set_sensitive(back_btn, FALSE); + + widget = glade_xml_get_widget(xml, "show_name1"); + gtk_check_menu_item_set_active((GtkCheckMenuItem *) widget, + show_name); + + widget = glade_xml_get_widget(xml, "show_range1"); + gtk_check_menu_item_set_active((GtkCheckMenuItem *) widget, + show_range); + + widget = glade_xml_get_widget(xml, "show_data1"); + gtk_check_menu_item_set_active((GtkCheckMenuItem *) widget, + show_value); + + save_btn = glade_xml_get_widget(xml, "button3"); + save_menu_item = glade_xml_get_widget(xml, "save1"); + conf_set_changed_callback(conf_changed); + + style = gtk_widget_get_style(main_wnd); + widget = glade_xml_get_widget(xml, "toolbar1"); + +#if 0 /* Use stock Gtk icons instead */ + replace_button_icon(xml, main_wnd->window, style, + "button1", (gchar **) xpm_back); + replace_button_icon(xml, main_wnd->window, style, + "button2", (gchar **) xpm_load); + replace_button_icon(xml, main_wnd->window, style, + "button3", (gchar **) xpm_save); +#endif + replace_button_icon(xml, main_wnd->window, style, + "button4", (gchar **) xpm_single_view); + replace_button_icon(xml, main_wnd->window, style, + "button5", (gchar **) xpm_split_view); + replace_button_icon(xml, main_wnd->window, style, + "button6", (gchar **) xpm_tree_view); + +#if 0 + switch (view_mode) { + case SINGLE_VIEW: + widget = glade_xml_get_widget(xml, "button4"); + g_signal_emit_by_name(widget, "clicked"); + break; + case SPLIT_VIEW: + widget = glade_xml_get_widget(xml, "button5"); + g_signal_emit_by_name(widget, "clicked"); + break; + case FULL_VIEW: + widget = glade_xml_get_widget(xml, "button6"); + g_signal_emit_by_name(widget, "clicked"); + break; + } +#endif + txtbuf = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_w)); + tag1 = gtk_text_buffer_create_tag(txtbuf, "mytag1", + "foreground", "red", + "weight", PANGO_WEIGHT_BOLD, + NULL); + tag2 = gtk_text_buffer_create_tag(txtbuf, "mytag2", + /*"style", PANGO_STYLE_OBLIQUE, */ + NULL); + + sprintf(title, _("coreboot v%s Configuration"), + getenv("KERNELVERSION")); + gtk_window_set_title(GTK_WINDOW(main_wnd), title); + + gtk_widget_show(main_wnd); +} + +void init_tree_model(void) +{ + gint i; + + tree = tree2 = gtk_tree_store_new(COL_NUMBER, + G_TYPE_STRING, G_TYPE_STRING, + G_TYPE_STRING, G_TYPE_STRING, + G_TYPE_STRING, G_TYPE_STRING, + G_TYPE_POINTER, GDK_TYPE_COLOR, + G_TYPE_BOOLEAN, GDK_TYPE_PIXBUF, + G_TYPE_BOOLEAN, G_TYPE_BOOLEAN, + G_TYPE_BOOLEAN, G_TYPE_BOOLEAN, + G_TYPE_BOOLEAN); + model2 = GTK_TREE_MODEL(tree2); + + for (parents[0] = NULL, i = 1; i < 256; i++) + parents[i] = (GtkTreeIter *) g_malloc(sizeof(GtkTreeIter)); + + tree1 = gtk_tree_store_new(COL_NUMBER, + G_TYPE_STRING, G_TYPE_STRING, + G_TYPE_STRING, G_TYPE_STRING, + G_TYPE_STRING, G_TYPE_STRING, + G_TYPE_POINTER, GDK_TYPE_COLOR, + G_TYPE_BOOLEAN, GDK_TYPE_PIXBUF, + G_TYPE_BOOLEAN, G_TYPE_BOOLEAN, + G_TYPE_BOOLEAN, G_TYPE_BOOLEAN, + G_TYPE_BOOLEAN); + model1 = GTK_TREE_MODEL(tree1); +} + +void init_left_tree(void) +{ + GtkTreeView *view = GTK_TREE_VIEW(tree1_w); + GtkCellRenderer *renderer; + GtkTreeSelection *sel; + GtkTreeViewColumn *column; + + gtk_tree_view_set_model(view, model1); + gtk_tree_view_set_headers_visible(view, TRUE); + gtk_tree_view_set_rules_hint(view, FALSE); + + column = gtk_tree_view_column_new(); + gtk_tree_view_append_column(view, column); + gtk_tree_view_column_set_title(column, _("Options")); + + renderer = gtk_cell_renderer_toggle_new(); + gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column), + renderer, FALSE); + gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column), + renderer, + "active", COL_BTNACT, + "inconsistent", COL_BTNINC, + "visible", COL_BTNVIS, + "radio", COL_BTNRAD, NULL); + renderer = gtk_cell_renderer_text_new(); + gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column), + renderer, FALSE); + gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column), + renderer, + "text", COL_OPTION, + "foreground-gdk", + COL_COLOR, NULL); + + sel = gtk_tree_view_get_selection(view); + gtk_tree_selection_set_mode(sel, GTK_SELECTION_SINGLE); + gtk_widget_realize(tree1_w); +} + +static void renderer_edited(GtkCellRendererText * cell, + const gchar * path_string, + const gchar * new_text, gpointer user_data); +static void renderer_toggled(GtkCellRendererToggle * cellrenderertoggle, + gchar * arg1, gpointer user_data); + +void init_right_tree(void) +{ + GtkTreeView *view = GTK_TREE_VIEW(tree2_w); + GtkCellRenderer *renderer; + GtkTreeSelection *sel; + GtkTreeViewColumn *column; + gint i; + + gtk_tree_view_set_model(view, model2); + gtk_tree_view_set_headers_visible(view, TRUE); + gtk_tree_view_set_rules_hint(view, FALSE); + + column = gtk_tree_view_column_new(); + gtk_tree_view_append_column(view, column); + gtk_tree_view_column_set_title(column, _("Options")); + + renderer = gtk_cell_renderer_pixbuf_new(); + gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column), + renderer, FALSE); + gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column), + renderer, + "pixbuf", COL_PIXBUF, + "visible", COL_PIXVIS, NULL); + renderer = gtk_cell_renderer_toggle_new(); + gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column), + renderer, FALSE); + gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column), + renderer, + "active", COL_BTNACT, + "inconsistent", COL_BTNINC, + "visible", COL_BTNVIS, + "radio", COL_BTNRAD, NULL); + /*g_signal_connect(G_OBJECT(renderer), "toggled", + G_CALLBACK(renderer_toggled), NULL); */ + renderer = gtk_cell_renderer_text_new(); + gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column), + renderer, FALSE); + gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column), + renderer, + "text", COL_OPTION, + "foreground-gdk", + COL_COLOR, NULL); + + renderer = gtk_cell_renderer_text_new(); + gtk_tree_view_insert_column_with_attributes(view, -1, + _("Name"), renderer, + "text", COL_NAME, + "foreground-gdk", + COL_COLOR, NULL); + renderer = gtk_cell_renderer_text_new(); + gtk_tree_view_insert_column_with_attributes(view, -1, + "N", renderer, + "text", COL_NO, + "foreground-gdk", + COL_COLOR, NULL); + renderer = gtk_cell_renderer_text_new(); + gtk_tree_view_insert_column_with_attributes(view, -1, + "M", renderer, + "text", COL_MOD, + "foreground-gdk", + COL_COLOR, NULL); + renderer = gtk_cell_renderer_text_new(); + gtk_tree_view_insert_column_with_attributes(view, -1, + "Y", renderer, + "text", COL_YES, + "foreground-gdk", + COL_COLOR, NULL); + renderer = gtk_cell_renderer_text_new(); + gtk_tree_view_insert_column_with_attributes(view, -1, + _("Value"), renderer, + "text", COL_VALUE, + "editable", + COL_EDIT, + "foreground-gdk", + COL_COLOR, NULL); + g_signal_connect(G_OBJECT(renderer), "edited", + G_CALLBACK(renderer_edited), NULL); + + column = gtk_tree_view_get_column(view, COL_NAME); + gtk_tree_view_column_set_visible(column, show_name); + column = gtk_tree_view_get_column(view, COL_NO); + gtk_tree_view_column_set_visible(column, show_range); + column = gtk_tree_view_get_column(view, COL_MOD); + gtk_tree_view_column_set_visible(column, show_range); + column = gtk_tree_view_get_column(view, COL_YES); + gtk_tree_view_column_set_visible(column, show_range); + column = gtk_tree_view_get_column(view, COL_VALUE); + gtk_tree_view_column_set_visible(column, show_value); + + if (resizeable) { + for (i = 0; i < COL_VALUE; i++) { + column = gtk_tree_view_get_column(view, i); + gtk_tree_view_column_set_resizable(column, TRUE); + } + } + + sel = gtk_tree_view_get_selection(view); + gtk_tree_selection_set_mode(sel, GTK_SELECTION_SINGLE); +} + + +/* Utility Functions */ + + +static void text_insert_help(struct menu *menu) +{ + GtkTextBuffer *buffer; + GtkTextIter start, end; + const char *prompt = _(menu_get_prompt(menu)); + gchar *name; + const char *help; + + help = menu_get_help(menu); + + /* Gettextize if the help text not empty */ + if ((help != 0) && (help[0] != 0)) + help = _(help); + + if (menu->sym && menu->sym->name) + name = g_strdup_printf(menu->sym->name); + else + name = g_strdup(""); + + buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_w)); + gtk_text_buffer_get_bounds(buffer, &start, &end); + gtk_text_buffer_delete(buffer, &start, &end); + gtk_text_view_set_left_margin(GTK_TEXT_VIEW(text_w), 15); + + gtk_text_buffer_get_end_iter(buffer, &end); + gtk_text_buffer_insert_with_tags(buffer, &end, prompt, -1, tag1, + NULL); + gtk_text_buffer_insert_at_cursor(buffer, " ", 1); + gtk_text_buffer_get_end_iter(buffer, &end); + gtk_text_buffer_insert_with_tags(buffer, &end, name, -1, tag1, + NULL); + gtk_text_buffer_insert_at_cursor(buffer, "\n\n", 2); + gtk_text_buffer_get_end_iter(buffer, &end); + gtk_text_buffer_insert_with_tags(buffer, &end, help, -1, tag2, + NULL); +} + + +static void text_insert_msg(const char *title, const char *message) +{ + GtkTextBuffer *buffer; + GtkTextIter start, end; + const char *msg = message; + + buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_w)); + gtk_text_buffer_get_bounds(buffer, &start, &end); + gtk_text_buffer_delete(buffer, &start, &end); + gtk_text_view_set_left_margin(GTK_TEXT_VIEW(text_w), 15); + + gtk_text_buffer_get_end_iter(buffer, &end); + gtk_text_buffer_insert_with_tags(buffer, &end, title, -1, tag1, + NULL); + gtk_text_buffer_insert_at_cursor(buffer, "\n\n", 2); + gtk_text_buffer_get_end_iter(buffer, &end); + gtk_text_buffer_insert_with_tags(buffer, &end, msg, -1, tag2, + NULL); +} + + +/* Main Windows Callbacks */ + +void on_save_activate(GtkMenuItem * menuitem, gpointer user_data); +gboolean on_window1_delete_event(GtkWidget * widget, GdkEvent * event, + gpointer user_data) +{ + GtkWidget *dialog, *label; + gint result; + + if (!conf_get_changed()) + return FALSE; + + dialog = gtk_dialog_new_with_buttons(_("Warning !"), + GTK_WINDOW(main_wnd), + (GtkDialogFlags) + (GTK_DIALOG_MODAL | + GTK_DIALOG_DESTROY_WITH_PARENT), + GTK_STOCK_OK, + GTK_RESPONSE_YES, + GTK_STOCK_NO, + GTK_RESPONSE_NO, + GTK_STOCK_CANCEL, + GTK_RESPONSE_CANCEL, NULL); + gtk_dialog_set_default_response(GTK_DIALOG(dialog), + GTK_RESPONSE_CANCEL); + + label = gtk_label_new(_("\nSave configuration ?\n")); + gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), label); + gtk_widget_show(label); + + result = gtk_dialog_run(GTK_DIALOG(dialog)); + switch (result) { + case GTK_RESPONSE_YES: + on_save_activate(NULL, NULL); + return FALSE; + case GTK_RESPONSE_NO: + return FALSE; + case GTK_RESPONSE_CANCEL: + case GTK_RESPONSE_DELETE_EVENT: + default: + gtk_widget_destroy(dialog); + return TRUE; + } + + return FALSE; +} + + +void on_window1_destroy(GtkObject * object, gpointer user_data) +{ + gtk_main_quit(); +} + + +void +on_window1_size_request(GtkWidget * widget, + GtkRequisition * requisition, gpointer user_data) +{ + static gint old_h; + gint w, h; + + if (widget->window == NULL) + gtk_window_get_default_size(GTK_WINDOW(main_wnd), &w, &h); + else + gdk_window_get_size(widget->window, &w, &h); + + if (h == old_h) + return; + old_h = h; + + gtk_paned_set_position(GTK_PANED(vpaned), 2 * h / 3); +} + + +/* Menu & Toolbar Callbacks */ + + +static void +load_filename(GtkFileSelection * file_selector, gpointer user_data) +{ + const gchar *fn; + + fn = gtk_file_selection_get_filename(GTK_FILE_SELECTION + (user_data)); + + if (conf_read(fn)) + text_insert_msg(_("Error"), _("Unable to load configuration !")); + else + display_tree(&rootmenu); +} + +void on_load1_activate(GtkMenuItem * menuitem, gpointer user_data) +{ + GtkWidget *fs; + + fs = gtk_file_selection_new(_("Load file...")); + g_signal_connect(GTK_OBJECT(GTK_FILE_SELECTION(fs)->ok_button), + "clicked", + G_CALLBACK(load_filename), (gpointer) fs); + g_signal_connect_swapped(GTK_OBJECT + (GTK_FILE_SELECTION(fs)->ok_button), + "clicked", G_CALLBACK(gtk_widget_destroy), + (gpointer) fs); + g_signal_connect_swapped(GTK_OBJECT + (GTK_FILE_SELECTION(fs)->cancel_button), + "clicked", G_CALLBACK(gtk_widget_destroy), + (gpointer) fs); + gtk_widget_show(fs); +} + + +void on_save_activate(GtkMenuItem * menuitem, gpointer user_data) +{ + if (conf_write(NULL)) + text_insert_msg(_("Error"), _("Unable to save configuration !")); + if (conf_write_autoconf()) + text_insert_msg(_("Error"), _("Unable to save configuration !")); +} + + +static void +store_filename(GtkFileSelection * file_selector, gpointer user_data) +{ + const gchar *fn; + + fn = gtk_file_selection_get_filename(GTK_FILE_SELECTION + (user_data)); + + if (conf_write(fn)) + text_insert_msg(_("Error"), _("Unable to save configuration !")); + if (conf_write_autoconf()) + text_insert_msg(_("Error"), _("Unable to save configuration !")); + + gtk_widget_destroy(GTK_WIDGET(user_data)); +} + +void on_save_as1_activate(GtkMenuItem * menuitem, gpointer user_data) +{ + GtkWidget *fs; + + fs = gtk_file_selection_new(_("Save file as...")); + g_signal_connect(GTK_OBJECT(GTK_FILE_SELECTION(fs)->ok_button), + "clicked", + G_CALLBACK(store_filename), (gpointer) fs); + g_signal_connect_swapped(GTK_OBJECT + (GTK_FILE_SELECTION(fs)->ok_button), + "clicked", G_CALLBACK(gtk_widget_destroy), + (gpointer) fs); + g_signal_connect_swapped(GTK_OBJECT + (GTK_FILE_SELECTION(fs)->cancel_button), + "clicked", G_CALLBACK(gtk_widget_destroy), + (gpointer) fs); + gtk_widget_show(fs); +} + + +void on_quit1_activate(GtkMenuItem * menuitem, gpointer user_data) +{ + if (!on_window1_delete_event(NULL, NULL, NULL)) + gtk_widget_destroy(GTK_WIDGET(main_wnd)); +} + + +void on_show_name1_activate(GtkMenuItem * menuitem, gpointer user_data) +{ + GtkTreeViewColumn *col; + + show_name = GTK_CHECK_MENU_ITEM(menuitem)->active; + col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_NAME); + if (col) + gtk_tree_view_column_set_visible(col, show_name); +} + + +void on_show_range1_activate(GtkMenuItem * menuitem, gpointer user_data) +{ + GtkTreeViewColumn *col; + + show_range = GTK_CHECK_MENU_ITEM(menuitem)->active; + col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_NO); + if (col) + gtk_tree_view_column_set_visible(col, show_range); + col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_MOD); + if (col) + gtk_tree_view_column_set_visible(col, show_range); + col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_YES); + if (col) + gtk_tree_view_column_set_visible(col, show_range); + +} + + +void on_show_data1_activate(GtkMenuItem * menuitem, gpointer user_data) +{ + GtkTreeViewColumn *col; + + show_value = GTK_CHECK_MENU_ITEM(menuitem)->active; + col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_VALUE); + if (col) + gtk_tree_view_column_set_visible(col, show_value); +} + + +void +on_show_all_options1_activate(GtkMenuItem * menuitem, gpointer user_data) +{ + show_all = GTK_CHECK_MENU_ITEM(menuitem)->active; + + gtk_tree_store_clear(tree2); + display_tree(&rootmenu); // instead of update_tree to speed-up +} + + +void +on_show_debug_info1_activate(GtkMenuItem * menuitem, gpointer user_data) +{ + show_debug = GTK_CHECK_MENU_ITEM(menuitem)->active; + update_tree(&rootmenu, NULL); +} + + +void on_introduction1_activate(GtkMenuItem * menuitem, gpointer user_data) +{ + GtkWidget *dialog; + const gchar *intro_text = _( + "Welcome to gkc, the GTK+ graphical configuration tool\n" + "for coreboot.\n" + "For each option, a blank box indicates the feature is disabled, a\n" + "check indicates it is enabled, and a dot indicates that it is to\n" + "be compiled as a module. Clicking on the box will cycle through the three states.\n" + "\n" + "If you do not see an option (e.g., a device driver) that you\n" + "believe should be present, try turning on Show All Options\n" + "under the Options menu.\n" + "Although there is no cross reference yet to help you figure out\n" + "what other options must be enabled to support the option you\n" + "are interested in, you can still view the help of a grayed-out\n" + "option.\n" + "\n" + "Toggling Show Debug Info under the Options menu will show \n" + "the dependencies, which you can then match by examining other options."); + + dialog = gtk_message_dialog_new(GTK_WINDOW(main_wnd), + GTK_DIALOG_DESTROY_WITH_PARENT, + GTK_MESSAGE_INFO, + GTK_BUTTONS_CLOSE, intro_text); + g_signal_connect_swapped(GTK_OBJECT(dialog), "response", + G_CALLBACK(gtk_widget_destroy), + GTK_OBJECT(dialog)); + gtk_widget_show_all(dialog); +} + + +void on_about1_activate(GtkMenuItem * menuitem, gpointer user_data) +{ + GtkWidget *dialog; + const gchar *about_text = + _("gkc is copyright (c) 2002 Romain Lievin <roms@lpg.ticalc.org>.\n" + "Based on the source code from Roman Zippel.\n"); + + dialog = gtk_message_dialog_new(GTK_WINDOW(main_wnd), + GTK_DIALOG_DESTROY_WITH_PARENT, + GTK_MESSAGE_INFO, + GTK_BUTTONS_CLOSE, about_text); + g_signal_connect_swapped(GTK_OBJECT(dialog), "response", + G_CALLBACK(gtk_widget_destroy), + GTK_OBJECT(dialog)); + gtk_widget_show_all(dialog); +} + + +void on_license1_activate(GtkMenuItem * menuitem, gpointer user_data) +{ + GtkWidget *dialog; + const gchar *license_text = + _("gkc is released under the terms of the GNU GPL v2.\n" + "For more information, please see the source code or\n" + "visit http://www.fsf.org/licenses/licenses.html\n"); + + dialog = gtk_message_dialog_new(GTK_WINDOW(main_wnd), + GTK_DIALOG_DESTROY_WITH_PARENT, + GTK_MESSAGE_INFO, + GTK_BUTTONS_CLOSE, license_text); + g_signal_connect_swapped(GTK_OBJECT(dialog), "response", + G_CALLBACK(gtk_widget_destroy), + GTK_OBJECT(dialog)); + gtk_widget_show_all(dialog); +} + + +void on_back_clicked(GtkButton * button, gpointer user_data) +{ + enum prop_type ptype; + + current = current->parent; + ptype = current->prompt ? current->prompt->type : P_UNKNOWN; + if (ptype != P_MENU) + current = current->parent; + display_tree_part(); + + if (current == &rootmenu) + gtk_widget_set_sensitive(back_btn, FALSE); +} + + +void on_load_clicked(GtkButton * button, gpointer user_data) +{ + on_load1_activate(NULL, user_data); +} + + +void on_single_clicked(GtkButton * button, gpointer user_data) +{ + view_mode = SINGLE_VIEW; + gtk_paned_set_position(GTK_PANED(hpaned), 0); + gtk_widget_hide(tree1_w); + current = &rootmenu; + display_tree_part(); +} + + +void on_split_clicked(GtkButton * button, gpointer user_data) +{ + gint w, h; + view_mode = SPLIT_VIEW; + gtk_widget_show(tree1_w); + gtk_window_get_default_size(GTK_WINDOW(main_wnd), &w, &h); + gtk_paned_set_position(GTK_PANED(hpaned), w / 2); + if (tree2) + gtk_tree_store_clear(tree2); + display_list(); + + /* Disable back btn, like in full mode. */ + gtk_widget_set_sensitive(back_btn, FALSE); +} + + +void on_full_clicked(GtkButton * button, gpointer user_data) +{ + view_mode = FULL_VIEW; + gtk_paned_set_position(GTK_PANED(hpaned), 0); + gtk_widget_hide(tree1_w); + if (tree2) + gtk_tree_store_clear(tree2); + display_tree(&rootmenu); + gtk_widget_set_sensitive(back_btn, FALSE); +} + + +void on_collapse_clicked(GtkButton * button, gpointer user_data) +{ + gtk_tree_view_collapse_all(GTK_TREE_VIEW(tree2_w)); +} + + +void on_expand_clicked(GtkButton * button, gpointer user_data) +{ + gtk_tree_view_expand_all(GTK_TREE_VIEW(tree2_w)); +} + + +/* CTree Callbacks */ + +/* Change hex/int/string value in the cell */ +static void renderer_edited(GtkCellRendererText * cell, + const gchar * path_string, + const gchar * new_text, gpointer user_data) +{ + GtkTreePath *path = gtk_tree_path_new_from_string(path_string); + GtkTreeIter iter; + const char *old_def, *new_def; + struct menu *menu; + struct symbol *sym; + + if (!gtk_tree_model_get_iter(model2, &iter, path)) + return; + + gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1); + sym = menu->sym; + + gtk_tree_model_get(model2, &iter, COL_VALUE, &old_def, -1); + new_def = new_text; + + sym_set_string_value(sym, new_def); + + update_tree(&rootmenu, NULL); + + gtk_tree_path_free(path); +} + +/* Change the value of a symbol and update the tree */ +static void change_sym_value(struct menu *menu, gint col) +{ + struct symbol *sym = menu->sym; + tristate oldval, newval; + + if (!sym) + return; + + if (col == COL_NO) + newval = no; + else if (col == COL_MOD) + newval = mod; + else if (col == COL_YES) + newval = yes; + else + return; + + switch (sym_get_type(sym)) { + case S_BOOLEAN: + case S_TRISTATE: + oldval = sym_get_tristate_value(sym); + if (!sym_tristate_within_range(sym, newval)) + newval = yes; + sym_set_tristate_value(sym, newval); + if (view_mode == FULL_VIEW) + update_tree(&rootmenu, NULL); + else if (view_mode == SPLIT_VIEW) { + update_tree(browsed, NULL); + display_list(); + } + else if (view_mode == SINGLE_VIEW) + display_tree_part(); //fixme: keep exp/coll + break; + case S_INT: + case S_HEX: + case S_STRING: + default: + break; + } +} + +static void toggle_sym_value(struct menu *menu) +{ + if (!menu->sym) + return; + + sym_toggle_tristate_value(menu->sym); + if (view_mode == FULL_VIEW) + update_tree(&rootmenu, NULL); + else if (view_mode == SPLIT_VIEW) { + update_tree(browsed, NULL); + display_list(); + } + else if (view_mode == SINGLE_VIEW) + display_tree_part(); //fixme: keep exp/coll +} + +static void renderer_toggled(GtkCellRendererToggle * cell, + gchar * path_string, gpointer user_data) +{ + GtkTreePath *path, *sel_path = NULL; + GtkTreeIter iter, sel_iter; + GtkTreeSelection *sel; + struct menu *menu; + + path = gtk_tree_path_new_from_string(path_string); + if (!gtk_tree_model_get_iter(model2, &iter, path)) + return; + + sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree2_w)); + if (gtk_tree_selection_get_selected(sel, NULL, &sel_iter)) + sel_path = gtk_tree_model_get_path(model2, &sel_iter); + if (!sel_path) + goto out1; + if (gtk_tree_path_compare(path, sel_path)) + goto out2; + + gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1); + toggle_sym_value(menu); + + out2: + gtk_tree_path_free(sel_path); + out1: + gtk_tree_path_free(path); +} + +static gint column2index(GtkTreeViewColumn * column) +{ + gint i; + + for (i = 0; i < COL_NUMBER; i++) { + GtkTreeViewColumn *col; + + col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), i); + if (col == column) + return i; + } + + return -1; +} + + +/* User click: update choice (full) or goes down (single) */ +gboolean +on_treeview2_button_press_event(GtkWidget * widget, + GdkEventButton * event, gpointer user_data) +{ + GtkTreeView *view = GTK_TREE_VIEW(widget); + GtkTreePath *path; + GtkTreeViewColumn *column; + GtkTreeIter iter; + struct menu *menu; + gint col; + +#if GTK_CHECK_VERSION(2,1,4) // bug in ctree with earlier version of GTK + gint tx = (gint) event->x; + gint ty = (gint) event->y; + gint cx, cy; + + gtk_tree_view_get_path_at_pos(view, tx, ty, &path, &column, &cx, + &cy); +#else + gtk_tree_view_get_cursor(view, &path, &column); +#endif + if (path == NULL) + return FALSE; + + if (!gtk_tree_model_get_iter(model2, &iter, path)) + return FALSE; + gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1); + + col = column2index(column); + if (event->type == GDK_2BUTTON_PRESS) { + enum prop_type ptype; + ptype = menu->prompt ? menu->prompt->type : P_UNKNOWN; + + if (ptype == P_MENU && view_mode != FULL_VIEW && col == COL_OPTION) { + // goes down into menu + current = menu; + display_tree_part(); + gtk_widget_set_sensitive(back_btn, TRUE); + } else if ((col == COL_OPTION)) { + toggle_sym_value(menu); + gtk_tree_view_expand_row(view, path, TRUE); + } + } else { + if (col == COL_VALUE) { + toggle_sym_value(menu); + gtk_tree_view_expand_row(view, path, TRUE); + } else if (col == COL_NO || col == COL_MOD + || col == COL_YES) { + change_sym_value(menu, col); + gtk_tree_view_expand_row(view, path, TRUE); + } + } + + return FALSE; +} + +/* Key pressed: update choice */ +gboolean +on_treeview2_key_press_event(GtkWidget * widget, + GdkEventKey * event, gpointer user_data) +{ + GtkTreeView *view = GTK_TREE_VIEW(widget); + GtkTreePath *path; + GtkTreeViewColumn *column; + GtkTreeIter iter; + struct menu *menu; + gint col; + + gtk_tree_view_get_cursor(view, &path, &column); + if (path == NULL) + return FALSE; + + if (event->keyval == GDK_space) { + if (gtk_tree_view_row_expanded(view, path)) + gtk_tree_view_collapse_row(view, path); + else + gtk_tree_view_expand_row(view, path, FALSE); + return TRUE; + } + if (event->keyval == GDK_KP_Enter) { + } + if (widget == tree1_w) + return FALSE; + + gtk_tree_model_get_iter(model2, &iter, path); + gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1); + + if (!strcasecmp(event->string, "n")) + col = COL_NO; + else if (!strcasecmp(event->string, "m")) + col = COL_MOD; + else if (!strcasecmp(event->string, "y")) + col = COL_YES; + else + col = -1; + change_sym_value(menu, col); + + return FALSE; +} + + +/* Row selection changed: update help */ +void +on_treeview2_cursor_changed(GtkTreeView * treeview, gpointer user_data) +{ + GtkTreeSelection *selection; + GtkTreeIter iter; + struct menu *menu; + + selection = gtk_tree_view_get_selection(treeview); + if (gtk_tree_selection_get_selected(selection, &model2, &iter)) { + gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1); + text_insert_help(menu); + } +} + + +/* User click: display sub-tree in the right frame. */ +gboolean +on_treeview1_button_press_event(GtkWidget * widget, + GdkEventButton * event, gpointer user_data) +{ + GtkTreeView *view = GTK_TREE_VIEW(widget); + GtkTreePath *path; + GtkTreeViewColumn *column; + GtkTreeIter iter; + struct menu *menu; + + gint tx = (gint) event->x; + gint ty = (gint) event->y; + gint cx, cy; + + gtk_tree_view_get_path_at_pos(view, tx, ty, &path, &column, &cx, + &cy); + if (path == NULL) + return FALSE; + + gtk_tree_model_get_iter(model1, &iter, path); + gtk_tree_model_get(model1, &iter, COL_MENU, &menu, -1); + + if (event->type == GDK_2BUTTON_PRESS) { + toggle_sym_value(menu); + current = menu; + display_tree_part(); + } else { + browsed = menu; + display_tree_part(); + } + + gtk_widget_realize(tree2_w); + gtk_tree_view_set_cursor(view, path, NULL, FALSE); + gtk_widget_grab_focus(tree2_w); + + return FALSE; +} + + +/* Fill a row of strings */ +static gchar **fill_row(struct menu *menu) +{ + static gchar *row[COL_NUMBER]; + struct symbol *sym = menu->sym; + const char *def; + int stype; + tristate val; + enum prop_type ptype; + int i; + + for (i = COL_OPTION; i <= COL_COLOR; i++) + g_free(row[i]); + bzero(row, sizeof(row)); + + row[COL_OPTION] = + g_strdup_printf("%s %s", _(menu_get_prompt(menu)), + sym && sym_has_value(sym) ? "(NEW)" : ""); + + if (show_all && !menu_is_visible(menu)) + row[COL_COLOR] = g_strdup("DarkGray"); + else + row[COL_COLOR] = g_strdup("Black"); + + ptype = menu->prompt ? menu->prompt->type : P_UNKNOWN; + switch (ptype) { + case P_MENU: + row[COL_PIXBUF] = (gchar *) xpm_menu; + if (view_mode == SINGLE_VIEW) + row[COL_PIXVIS] = GINT_TO_POINTER(TRUE); + row[COL_BTNVIS] = GINT_TO_POINTER(FALSE); + break; + case P_COMMENT: + row[COL_PIXBUF] = (gchar *) xpm_void; + row[COL_PIXVIS] = GINT_TO_POINTER(FALSE); + row[COL_BTNVIS] = GINT_TO_POINTER(FALSE); + break; + default: + row[COL_PIXBUF] = (gchar *) xpm_void; + row[COL_PIXVIS] = GINT_TO_POINTER(FALSE); + row[COL_BTNVIS] = GINT_TO_POINTER(TRUE); + break; + } + + if (!sym) + return row; + row[COL_NAME] = g_strdup(sym->name); + + sym_calc_value(sym); + sym->flags &= ~SYMBOL_CHANGED; + + if (sym_is_choice(sym)) { // parse childs for getting final value + struct menu *child; + struct symbol *def_sym = sym_get_choice_value(sym); + struct menu *def_menu = NULL; + + row[COL_BTNVIS] = GINT_TO_POINTER(FALSE); + + for (child = menu->list; child; child = child->next) { + if (menu_is_visible(child) + && child->sym == def_sym) + def_menu = child; + } + + if (def_menu) + row[COL_VALUE] = + g_strdup(_(menu_get_prompt(def_menu))); + } + if (sym->flags & SYMBOL_CHOICEVAL) + row[COL_BTNRAD] = GINT_TO_POINTER(TRUE); + + stype = sym_get_type(sym); + switch (stype) { + case S_BOOLEAN: + if (GPOINTER_TO_INT(row[COL_PIXVIS]) == FALSE) + row[COL_BTNVIS] = GINT_TO_POINTER(TRUE); + if (sym_is_choice(sym)) + break; + case S_TRISTATE: + val = sym_get_tristate_value(sym); + switch (val) { + case no: + row[COL_NO] = g_strdup("N"); + row[COL_VALUE] = g_strdup("N"); + row[COL_BTNACT] = GINT_TO_POINTER(FALSE); + row[COL_BTNINC] = GINT_TO_POINTER(FALSE); + break; + case mod: + row[COL_MOD] = g_strdup("M"); + row[COL_VALUE] = g_strdup("M"); + row[COL_BTNINC] = GINT_TO_POINTER(TRUE); + break; + case yes: + row[COL_YES] = g_strdup("Y"); + row[COL_VALUE] = g_strdup("Y"); + row[COL_BTNACT] = GINT_TO_POINTER(TRUE); + row[COL_BTNINC] = GINT_TO_POINTER(FALSE); + break; + } + + if (val != no && sym_tristate_within_range(sym, no)) + row[COL_NO] = g_strdup("_"); + if (val != mod && sym_tristate_within_range(sym, mod)) + row[COL_MOD] = g_strdup("_"); + if (val != yes && sym_tristate_within_range(sym, yes)) + row[COL_YES] = g_strdup("_"); + break; + case S_INT: + case S_HEX: + case S_STRING: + def = sym_get_string_value(sym); + row[COL_VALUE] = g_strdup(def); + row[COL_EDIT] = GINT_TO_POINTER(TRUE); + row[COL_BTNVIS] = GINT_TO_POINTER(FALSE); + break; + } + + return row; +} + + +/* Set the node content with a row of strings */ +static void set_node(GtkTreeIter * node, struct menu *menu, gchar ** row) +{ + GdkColor color; + gboolean success; + GdkPixbuf *pix; + + pix = gdk_pixbuf_new_from_xpm_data((const char **) + row[COL_PIXBUF]); + + gdk_color_parse(row[COL_COLOR], &color); + gdk_colormap_alloc_colors(gdk_colormap_get_system(), &color, 1, + FALSE, FALSE, &success); + + gtk_tree_store_set(tree, node, + COL_OPTION, row[COL_OPTION], + COL_NAME, row[COL_NAME], + COL_NO, row[COL_NO], + COL_MOD, row[COL_MOD], + COL_YES, row[COL_YES], + COL_VALUE, row[COL_VALUE], + COL_MENU, (gpointer) menu, + COL_COLOR, &color, + COL_EDIT, GPOINTER_TO_INT(row[COL_EDIT]), + COL_PIXBUF, pix, + COL_PIXVIS, GPOINTER_TO_INT(row[COL_PIXVIS]), + COL_BTNVIS, GPOINTER_TO_INT(row[COL_BTNVIS]), + COL_BTNACT, GPOINTER_TO_INT(row[COL_BTNACT]), + COL_BTNINC, GPOINTER_TO_INT(row[COL_BTNINC]), + COL_BTNRAD, GPOINTER_TO_INT(row[COL_BTNRAD]), + -1); + + g_object_unref(pix); +} + + +/* Add a node to the tree */ +static void place_node(struct menu *menu, char **row) +{ + GtkTreeIter *parent = parents[indent - 1]; + GtkTreeIter *node = parents[indent]; + + gtk_tree_store_append(tree, node, parent); + set_node(node, menu, row); +} + + +/* Find a node in the GTK+ tree */ +static GtkTreeIter found; + +/* + * Find a menu in the GtkTree starting at parent. + */ +GtkTreeIter *gtktree_iter_find_node(GtkTreeIter * parent, + struct menu *tofind) +{ + GtkTreeIter iter; + GtkTreeIter *child = &iter; + gboolean valid; + GtkTreeIter *ret; + + valid = gtk_tree_model_iter_children(model2, child, parent); + while (valid) { + struct menu *menu; + + gtk_tree_model_get(model2, child, 6, &menu, -1); + + if (menu == tofind) { + memcpy(&found, child, sizeof(GtkTreeIter)); + return &found; + } + + ret = gtktree_iter_find_node(child, tofind); + if (ret) + return ret; + + valid = gtk_tree_model_iter_next(model2, child); + } + + return NULL; +} + + +/* + * Update the tree by adding/removing entries + * Does not change other nodes + */ +static void update_tree(struct menu *src, GtkTreeIter * dst) +{ + struct menu *child1; + GtkTreeIter iter, tmp; + GtkTreeIter *child2 = &iter; + gboolean valid; + GtkTreeIter *sibling; + struct symbol *sym; + struct property *prop; + struct menu *menu1, *menu2; + + if (src == &rootmenu) + indent = 1; + + valid = gtk_tree_model_iter_children(model2, child2, dst); + for (child1 = src->list; child1; child1 = child1->next) { + + prop = child1->prompt; + sym = child1->sym; + + reparse: + menu1 = child1; + if (valid) + gtk_tree_model_get(model2, child2, COL_MENU, + &menu2, -1); + else + menu2 = NULL; // force adding of a first child + +#ifdef DEBUG + printf("%*c%s | %s\n", indent, ' ', + menu1 ? menu_get_prompt(menu1) : "nil", + menu2 ? menu_get_prompt(menu2) : "nil"); +#endif + + if (!menu_is_visible(child1) && !show_all) { // remove node + if (gtktree_iter_find_node(dst, menu1) != NULL) { + memcpy(&tmp, child2, sizeof(GtkTreeIter)); + valid = gtk_tree_model_iter_next(model2, + child2); + gtk_tree_store_remove(tree2, &tmp); + if (!valid) + return; // next parent + else + goto reparse; // next child + } else + continue; + } + + if (menu1 != menu2) { + if (gtktree_iter_find_node(dst, menu1) == NULL) { // add node + if (!valid && !menu2) + sibling = NULL; + else + sibling = child2; + gtk_tree_store_insert_before(tree2, + child2, + dst, sibling); + set_node(child2, menu1, fill_row(menu1)); + if (menu2 == NULL) + valid = TRUE; + } else { // remove node + memcpy(&tmp, child2, sizeof(GtkTreeIter)); + valid = gtk_tree_model_iter_next(model2, + child2); + gtk_tree_store_remove(tree2, &tmp); + if (!valid) + return; // next parent + else + goto reparse; // next child + } + } else if (sym && (sym->flags & SYMBOL_CHANGED)) { + set_node(child2, menu1, fill_row(menu1)); + } + + indent++; + update_tree(child1, child2); + indent--; + + valid = gtk_tree_model_iter_next(model2, child2); + } +} + + +/* Display the whole tree (single/split/full view) */ +static void display_tree(struct menu *menu) +{ + struct symbol *sym; + struct property *prop; + struct menu *child; + enum prop_type ptype; + + if (menu == &rootmenu) { + indent = 1; + current = &rootmenu; + } + + for (child = menu->list; child; child = child->next) { + prop = child->prompt; + sym = child->sym; + ptype = prop ? prop->type : P_UNKNOWN; + + if (sym) + sym->flags &= ~SYMBOL_CHANGED; + + if ((view_mode == SPLIT_VIEW) + && !(child->flags & MENU_ROOT) && (tree == tree1)) + continue; + + if ((view_mode == SPLIT_VIEW) && (child->flags & MENU_ROOT) + && (tree == tree2)) + continue; + + if (menu_is_visible(child) || show_all) + place_node(child, fill_row(child)); +#ifdef DEBUG + printf("%*c%s: ", indent, ' ', menu_get_prompt(child)); + printf("%s", child->flags & MENU_ROOT ? "rootmenu | " : ""); + dbg_print_ptype(ptype); + printf(" | "); + if (sym) { + dbg_print_stype(sym->type); + printf(" | "); + dbg_print_flags(sym->flags); + printf("\n"); + } else + printf("\n"); +#endif + if ((view_mode != FULL_VIEW) && (ptype == P_MENU) + && (tree == tree2)) + continue; +/* + if (((menu != &rootmenu) && !(menu->flags & MENU_ROOT)) + || (view_mode == FULL_VIEW) + || (view_mode == SPLIT_VIEW))*/ + if (((view_mode == SINGLE_VIEW) && (menu->flags & MENU_ROOT)) + || (view_mode == FULL_VIEW) + || (view_mode == SPLIT_VIEW)) { + indent++; + display_tree(child); + indent--; + } + } +} + +/* Display a part of the tree starting at current node (single/split view) */ +static void display_tree_part(void) +{ + if (tree2) + gtk_tree_store_clear(tree2); + if (view_mode == SINGLE_VIEW) + display_tree(current); + else if (view_mode == SPLIT_VIEW) + display_tree(browsed); + gtk_tree_view_expand_all(GTK_TREE_VIEW(tree2_w)); +} + +/* Display the list in the left frame (split view) */ +static void display_list(void) +{ + if (tree1) + gtk_tree_store_clear(tree1); + + tree = tree1; + display_tree(&rootmenu); + gtk_tree_view_expand_all(GTK_TREE_VIEW(tree1_w)); + tree = tree2; +} + +void fixup_rootmenu(struct menu *menu) +{ + struct menu *child; + static int menu_cnt = 0; + + menu->flags |= MENU_ROOT; + for (child = menu->list; child; child = child->next) { + if (child->prompt && child->prompt->type == P_MENU) { + menu_cnt++; + fixup_rootmenu(child); + menu_cnt--; + } else if (!menu_cnt) + fixup_rootmenu(child); + } +} + + +/* Main */ +int main(int ac, char *av[]) +{ + const char *name; + char *env; + gchar *glade_file; + +#ifndef LKC_DIRECT_LINK + kconfig_load(); +#endif + + bindtextdomain(PACKAGE, LOCALEDIR); + bind_textdomain_codeset(PACKAGE, "UTF-8"); + textdomain(PACKAGE); + + /* GTK stuffs */ + gtk_set_locale(); + gtk_init(&ac, &av); + glade_init(); + + //add_pixmap_directory (PACKAGE_DATA_DIR "/" PACKAGE "/pixmaps"); + //add_pixmap_directory (PACKAGE_SOURCE_DIR "/pixmaps"); + + /* Determine GUI path */ + env = getenv(SRCTREE); + if (env) + glade_file = g_strconcat(env, "/util/kconfig/gconf.glade", NULL); + else if (av[0][0] == '/') + glade_file = g_strconcat(av[0], ".glade", NULL); + else + glade_file = g_strconcat(g_get_current_dir(), "/", av[0], ".glade", NULL); + + /* Load the interface and connect signals */ + init_main_window(glade_file); + init_tree_model(); + init_left_tree(); + init_right_tree(); + + /* Conf stuffs */ + if (ac > 1 && av[1][0] == '-') { + switch (av[1][1]) { + case 'a': + //showAll = 1; + break; + case 'h': + case '?': + printf("%s <config>\n", av[0]); + exit(0); + } + name = av[2]; + } else + name = av[1]; + + conf_parse(name); + fixup_rootmenu(&rootmenu); + conf_read(NULL); + + switch (view_mode) { + case SINGLE_VIEW: + display_tree_part(); + break; + case SPLIT_VIEW: + display_list(); + break; + case FULL_VIEW: + display_tree(&rootmenu); + break; + } + + gtk_main(); + + return 0; +} + +static void conf_changed(void) +{ + bool changed = conf_get_changed(); + gtk_widget_set_sensitive(save_btn, changed); + gtk_widget_set_sensitive(save_menu_item, changed); +} diff --git a/util/kconfig/gconf.glade b/util/kconfig/gconf.glade new file mode 100644 index 0000000000..328bdc7234 --- /dev/null +++ b/util/kconfig/gconf.glade @@ -0,0 +1,648 @@ +<?xml version="1.0" standalone="no"?> <!--*- mode: xml -*--> +<!DOCTYPE glade-interface SYSTEM "http://glade.gnome.org/glade-2.0.dtd"> + +<glade-interface> + +<widget class="GtkWindow" id="window1"> + <property name="visible">True</property> + <property name="title" translatable="yes">Gtk coreboot Configurator</property> + <property name="type">GTK_WINDOW_TOPLEVEL</property> + <property name="window_position">GTK_WIN_POS_NONE</property> + <property name="modal">False</property> + <property name="default_width">640</property> + <property name="default_height">480</property> + <property name="resizable">True</property> + <property name="destroy_with_parent">False</property> + <property name="decorated">True</property> + <property name="skip_taskbar_hint">False</property> + <property name="skip_pager_hint">False</property> + <property name="type_hint">GDK_WINDOW_TYPE_HINT_NORMAL</property> + <property name="gravity">GDK_GRAVITY_NORTH_WEST</property> + <signal name="destroy" handler="on_window1_destroy" object="window1"/> + <signal name="size_request" handler="on_window1_size_request" object="vpaned1" last_modification_time="Fri, 11 Jan 2002 16:17:11 GMT"/> + <signal name="delete_event" handler="on_window1_delete_event" object="window1" last_modification_time="Sun, 09 Mar 2003 19:42:46 GMT"/> + + <child> + <widget class="GtkVBox" id="vbox1"> + <property name="visible">True</property> + <property name="homogeneous">False</property> + <property name="spacing">0</property> + + <child> + <widget class="GtkMenuBar" id="menubar1"> + <property name="visible">True</property> + + <child> + <widget class="GtkMenuItem" id="file1"> + <property name="visible">True</property> + <property name="label" translatable="yes">_File</property> + <property name="use_underline">True</property> + + <child> + <widget class="GtkMenu" id="file1_menu"> + + <child> + <widget class="GtkImageMenuItem" id="load1"> + <property name="visible">True</property> + <property name="tooltip" translatable="yes">Load a config file</property> + <property name="label" translatable="yes">_Load</property> + <property name="use_underline">True</property> + <signal name="activate" handler="on_load1_activate"/> + <accelerator key="L" modifiers="GDK_CONTROL_MASK" signal="activate"/> + + <child internal-child="image"> + <widget class="GtkImage" id="image39"> + <property name="visible">True</property> + <property name="stock">gtk-open</property> + <property name="icon_size">1</property> + <property name="xalign">0.5</property> + <property name="yalign">0.5</property> + <property name="xpad">0</property> + <property name="ypad">0</property> + </widget> + </child> + </widget> + </child> + + <child> + <widget class="GtkImageMenuItem" id="save1"> + <property name="visible">True</property> + <property name="tooltip" translatable="yes">Save the config in .config</property> + <property name="label" translatable="yes">_Save</property> + <property name="use_underline">True</property> + <signal name="activate" handler="on_save_activate"/> + <accelerator key="S" modifiers="GDK_CONTROL_MASK" signal="activate"/> + + <child internal-child="image"> + <widget class="GtkImage" id="image40"> + <property name="visible">True</property> + <property name="stock">gtk-save</property> + <property name="icon_size">1</property> + <property name="xalign">0.5</property> + <property name="yalign">0.5</property> + <property name="xpad">0</property> + <property name="ypad">0</property> + </widget> + </child> + </widget> + </child> + + <child> + <widget class="GtkImageMenuItem" id="save_as1"> + <property name="visible">True</property> + <property name="tooltip" translatable="yes">Save the config in a file</property> + <property name="label" translatable="yes">Save _as</property> + <property name="use_underline">True</property> + <signal name="activate" handler="on_save_as1_activate"/> + + <child internal-child="image"> + <widget class="GtkImage" id="image41"> + <property name="visible">True</property> + <property name="stock">gtk-save-as</property> + <property name="icon_size">1</property> + <property name="xalign">0.5</property> + <property name="yalign">0.5</property> + <property name="xpad">0</property> + <property name="ypad">0</property> + </widget> + </child> + </widget> + </child> + + <child> + <widget class="GtkSeparatorMenuItem" id="separator1"> + <property name="visible">True</property> + </widget> + </child> + + <child> + <widget class="GtkImageMenuItem" id="quit1"> + <property name="visible">True</property> + <property name="label" translatable="yes">_Quit</property> + <property name="use_underline">True</property> + <signal name="activate" handler="on_quit1_activate"/> + <accelerator key="Q" modifiers="GDK_CONTROL_MASK" signal="activate"/> + + <child internal-child="image"> + <widget class="GtkImage" id="image42"> + <property name="visible">True</property> + <property name="stock">gtk-quit</property> + <property name="icon_size">1</property> + <property name="xalign">0.5</property> + <property name="yalign">0.5</property> + <property name="xpad">0</property> + <property name="ypad">0</property> + </widget> + </child> + </widget> + </child> + </widget> + </child> + </widget> + </child> + + <child> + <widget class="GtkMenuItem" id="options1"> + <property name="visible">True</property> + <property name="label" translatable="yes">_Options</property> + <property name="use_underline">True</property> + + <child> + <widget class="GtkMenu" id="options1_menu"> + + <child> + <widget class="GtkCheckMenuItem" id="show_name1"> + <property name="visible">True</property> + <property name="tooltip" translatable="yes">Show name</property> + <property name="label" translatable="yes">Show _name</property> + <property name="use_underline">True</property> + <property name="active">False</property> + <signal name="activate" handler="on_show_name1_activate"/> + </widget> + </child> + + <child> + <widget class="GtkCheckMenuItem" id="show_range1"> + <property name="visible">True</property> + <property name="tooltip" translatable="yes">Show range (Y/M/N)</property> + <property name="label" translatable="yes">Show _range</property> + <property name="use_underline">True</property> + <property name="active">False</property> + <signal name="activate" handler="on_show_range1_activate"/> + </widget> + </child> + + <child> + <widget class="GtkCheckMenuItem" id="show_data1"> + <property name="visible">True</property> + <property name="tooltip" translatable="yes">Show value of the option</property> + <property name="label" translatable="yes">Show _data</property> + <property name="use_underline">True</property> + <property name="active">False</property> + <signal name="activate" handler="on_show_data1_activate"/> + </widget> + </child> + + <child> + <widget class="GtkSeparatorMenuItem" id="separator2"> + <property name="visible">True</property> + </widget> + </child> + + <child> + <widget class="GtkCheckMenuItem" id="show_all_options1"> + <property name="visible">True</property> + <property name="tooltip" translatable="yes">Show all options</property> + <property name="label" translatable="yes">Show all _options</property> + <property name="use_underline">True</property> + <property name="active">False</property> + <signal name="activate" handler="on_show_all_options1_activate"/> + </widget> + </child> + + <child> + <widget class="GtkCheckMenuItem" id="show_debug_info1"> + <property name="visible">True</property> + <property name="tooltip" translatable="yes">Show masked options</property> + <property name="label" translatable="yes">Show _debug info</property> + <property name="use_underline">True</property> + <property name="active">False</property> + <signal name="activate" handler="on_show_debug_info1_activate"/> + </widget> + </child> + </widget> + </child> + </widget> + </child> + + <child> + <widget class="GtkMenuItem" id="help1"> + <property name="visible">True</property> + <property name="label" translatable="yes">_Help</property> + <property name="use_underline">True</property> + + <child> + <widget class="GtkMenu" id="help1_menu"> + + <child> + <widget class="GtkImageMenuItem" id="introduction1"> + <property name="visible">True</property> + <property name="label" translatable="yes">_Introduction</property> + <property name="use_underline">True</property> + <signal name="activate" handler="on_introduction1_activate" last_modification_time="Fri, 15 Nov 2002 20:26:30 GMT"/> + <accelerator key="I" modifiers="GDK_CONTROL_MASK" signal="activate"/> + + <child internal-child="image"> + <widget class="GtkImage" id="image43"> + <property name="visible">True</property> + <property name="stock">gtk-dialog-question</property> + <property name="icon_size">1</property> + <property name="xalign">0.5</property> + <property name="yalign">0.5</property> + <property name="xpad">0</property> + <property name="ypad">0</property> + </widget> + </child> + </widget> + </child> + + <child> + <widget class="GtkImageMenuItem" id="about1"> + <property name="visible">True</property> + <property name="label" translatable="yes">_About</property> + <property name="use_underline">True</property> + <signal name="activate" handler="on_about1_activate" last_modification_time="Fri, 15 Nov 2002 20:26:30 GMT"/> + <accelerator key="A" modifiers="GDK_CONTROL_MASK" signal="activate"/> + + <child internal-child="image"> + <widget class="GtkImage" id="image44"> + <property name="visible">True</property> + <property name="stock">gtk-properties</property> + <property name="icon_size">1</property> + <property name="xalign">0.5</property> + <property name="yalign">0.5</property> + <property name="xpad">0</property> + <property name="ypad">0</property> + </widget> + </child> + </widget> + </child> + + <child> + <widget class="GtkImageMenuItem" id="license1"> + <property name="visible">True</property> + <property name="label" translatable="yes">_License</property> + <property name="use_underline">True</property> + <signal name="activate" handler="on_license1_activate" last_modification_time="Fri, 15 Nov 2002 20:26:30 GMT"/> + + <child internal-child="image"> + <widget class="GtkImage" id="image45"> + <property name="visible">True</property> + <property name="stock">gtk-justify-fill</property> + <property name="icon_size">1</property> + <property name="xalign">0.5</property> + <property name="yalign">0.5</property> + <property name="xpad">0</property> + <property name="ypad">0</property> + </widget> + </child> + </widget> + </child> + </widget> + </child> + </widget> + </child> + </widget> + <packing> + <property name="padding">0</property> + <property name="expand">False</property> + <property name="fill">False</property> + </packing> + </child> + + <child> + <widget class="GtkHandleBox" id="handlebox1"> + <property name="visible">True</property> + <property name="shadow_type">GTK_SHADOW_OUT</property> + <property name="handle_position">GTK_POS_LEFT</property> + <property name="snap_edge">GTK_POS_TOP</property> + + <child> + <widget class="GtkToolbar" id="toolbar1"> + <property name="visible">True</property> + <property name="orientation">GTK_ORIENTATION_HORIZONTAL</property> + <property name="toolbar_style">GTK_TOOLBAR_BOTH</property> + <property name="tooltips">True</property> + <property name="show_arrow">True</property> + + <child> + <widget class="GtkToolButton" id="button1"> + <property name="visible">True</property> + <property name="tooltip" translatable="yes">Goes up of one level (single view)</property> + <property name="label" translatable="yes">Back</property> + <property name="use_underline">True</property> + <property name="stock_id">gtk-undo</property> + <property name="visible_horizontal">True</property> + <property name="visible_vertical">True</property> + <property name="is_important">False</property> + <signal name="clicked" handler="on_back_clicked"/> + </widget> + <packing> + <property name="expand">False</property> + <property name="homogeneous">True</property> + </packing> + </child> + + <child> + <widget class="GtkToolItem" id="toolitem1"> + <property name="visible">True</property> + <property name="visible_horizontal">True</property> + <property name="visible_vertical">True</property> + <property name="is_important">False</property> + + <child> + <widget class="GtkVSeparator" id="vseparator1"> + <property name="visible">True</property> + </widget> + </child> + </widget> + <packing> + <property name="expand">False</property> + <property name="homogeneous">False</property> + </packing> + </child> + + <child> + <widget class="GtkToolButton" id="button2"> + <property name="visible">True</property> + <property name="tooltip" translatable="yes">Load a config file</property> + <property name="label" translatable="yes">Load</property> + <property name="use_underline">True</property> + <property name="stock_id">gtk-open</property> + <property name="visible_horizontal">True</property> + <property name="visible_vertical">True</property> + <property name="is_important">False</property> + <signal name="clicked" handler="on_load_clicked"/> + </widget> + <packing> + <property name="expand">False</property> + <property name="homogeneous">True</property> + </packing> + </child> + + <child> + <widget class="GtkToolButton" id="button3"> + <property name="visible">True</property> + <property name="tooltip" translatable="yes">Save a config file</property> + <property name="label" translatable="yes">Save</property> + <property name="use_underline">True</property> + <property name="stock_id">gtk-save</property> + <property name="visible_horizontal">True</property> + <property name="visible_vertical">True</property> + <property name="is_important">False</property> + <signal name="clicked" handler="on_save_activate"/> + </widget> + <packing> + <property name="expand">False</property> + <property name="homogeneous">True</property> + </packing> + </child> + + <child> + <widget class="GtkToolItem" id="toolitem2"> + <property name="visible">True</property> + <property name="visible_horizontal">True</property> + <property name="visible_vertical">True</property> + <property name="is_important">False</property> + + <child> + <widget class="GtkVSeparator" id="vseparator2"> + <property name="visible">True</property> + </widget> + </child> + </widget> + <packing> + <property name="expand">False</property> + <property name="homogeneous">False</property> + </packing> + </child> + + <child> + <widget class="GtkToolButton" id="button4"> + <property name="visible">True</property> + <property name="tooltip" translatable="yes">Single view</property> + <property name="label" translatable="yes">Single</property> + <property name="use_underline">True</property> + <property name="stock_id">gtk-missing-image</property> + <property name="visible_horizontal">True</property> + <property name="visible_vertical">True</property> + <property name="is_important">False</property> + <signal name="clicked" handler="on_single_clicked" last_modification_time="Sun, 12 Jan 2003 14:28:39 GMT"/> + </widget> + <packing> + <property name="expand">False</property> + <property name="homogeneous">True</property> + </packing> + </child> + + <child> + <widget class="GtkToolButton" id="button5"> + <property name="visible">True</property> + <property name="tooltip" translatable="yes">Split view</property> + <property name="label" translatable="yes">Split</property> + <property name="use_underline">True</property> + <property name="stock_id">gtk-missing-image</property> + <property name="visible_horizontal">True</property> + <property name="visible_vertical">True</property> + <property name="is_important">False</property> + <signal name="clicked" handler="on_split_clicked" last_modification_time="Sun, 12 Jan 2003 14:28:45 GMT"/> + </widget> + <packing> + <property name="expand">False</property> + <property name="homogeneous">True</property> + </packing> + </child> + + <child> + <widget class="GtkToolButton" id="button6"> + <property name="visible">True</property> + <property name="tooltip" translatable="yes">Full view</property> + <property name="label" translatable="yes">Full</property> + <property name="use_underline">True</property> + <property name="stock_id">gtk-missing-image</property> + <property name="visible_horizontal">True</property> + <property name="visible_vertical">True</property> + <property name="is_important">False</property> + <signal name="clicked" handler="on_full_clicked" last_modification_time="Sun, 12 Jan 2003 14:28:50 GMT"/> + </widget> + <packing> + <property name="expand">False</property> + <property name="homogeneous">True</property> + </packing> + </child> + + <child> + <widget class="GtkToolItem" id="toolitem3"> + <property name="visible">True</property> + <property name="visible_horizontal">True</property> + <property name="visible_vertical">True</property> + <property name="is_important">False</property> + + <child> + <widget class="GtkVSeparator" id="vseparator3"> + <property name="visible">True</property> + </widget> + </child> + </widget> + <packing> + <property name="expand">False</property> + <property name="homogeneous">False</property> + </packing> + </child> + + <child> + <widget class="GtkToolButton" id="button7"> + <property name="visible">True</property> + <property name="tooltip" translatable="yes">Collapse the whole tree in the right frame</property> + <property name="label" translatable="yes">Collapse</property> + <property name="use_underline">True</property> + <property name="stock_id">gtk-remove</property> + <property name="visible_horizontal">True</property> + <property name="visible_vertical">True</property> + <property name="is_important">False</property> + <signal name="clicked" handler="on_collapse_clicked"/> + </widget> + <packing> + <property name="expand">False</property> + <property name="homogeneous">True</property> + </packing> + </child> + + <child> + <widget class="GtkToolButton" id="button8"> + <property name="visible">True</property> + <property name="tooltip" translatable="yes">Expand the whole tree in the right frame</property> + <property name="label" translatable="yes">Expand</property> + <property name="use_underline">True</property> + <property name="stock_id">gtk-add</property> + <property name="visible_horizontal">True</property> + <property name="visible_vertical">True</property> + <property name="is_important">False</property> + <signal name="clicked" handler="on_expand_clicked"/> + </widget> + <packing> + <property name="expand">False</property> + <property name="homogeneous">True</property> + </packing> + </child> + </widget> + </child> + </widget> + <packing> + <property name="padding">0</property> + <property name="expand">False</property> + <property name="fill">False</property> + </packing> + </child> + + <child> + <widget class="GtkHPaned" id="hpaned1"> + <property name="width_request">1</property> + <property name="visible">True</property> + <property name="can_focus">True</property> + <property name="position">0</property> + + <child> + <widget class="GtkScrolledWindow" id="scrolledwindow1"> + <property name="visible">True</property> + <property name="hscrollbar_policy">GTK_POLICY_AUTOMATIC</property> + <property name="vscrollbar_policy">GTK_POLICY_AUTOMATIC</property> + <property name="shadow_type">GTK_SHADOW_IN</property> + <property name="window_placement">GTK_CORNER_TOP_LEFT</property> + + <child> + <widget class="GtkTreeView" id="treeview1"> + <property name="visible">True</property> + <property name="can_focus">True</property> + <property name="headers_visible">True</property> + <property name="rules_hint">False</property> + <property name="reorderable">False</property> + <property name="enable_search">True</property> + <signal name="cursor_changed" handler="on_treeview2_cursor_changed" last_modification_time="Sun, 12 Jan 2003 15:58:22 GMT"/> + <signal name="button_press_event" handler="on_treeview1_button_press_event" last_modification_time="Sun, 12 Jan 2003 16:03:52 GMT"/> + <signal name="key_press_event" handler="on_treeview2_key_press_event" last_modification_time="Sun, 12 Jan 2003 16:11:44 GMT"/> + </widget> + </child> + </widget> + <packing> + <property name="shrink">True</property> + <property name="resize">False</property> + </packing> + </child> + + <child> + <widget class="GtkVPaned" id="vpaned1"> + <property name="visible">True</property> + <property name="can_focus">True</property> + <property name="position">0</property> + + <child> + <widget class="GtkScrolledWindow" id="scrolledwindow2"> + <property name="visible">True</property> + <property name="hscrollbar_policy">GTK_POLICY_AUTOMATIC</property> + <property name="vscrollbar_policy">GTK_POLICY_AUTOMATIC</property> + <property name="shadow_type">GTK_SHADOW_IN</property> + <property name="window_placement">GTK_CORNER_TOP_LEFT</property> + + <child> + <widget class="GtkTreeView" id="treeview2"> + <property name="visible">True</property> + <property name="can_focus">True</property> + <property name="has_focus">True</property> + <property name="headers_visible">True</property> + <property name="rules_hint">False</property> + <property name="reorderable">False</property> + <property name="enable_search">True</property> + <signal name="cursor_changed" handler="on_treeview2_cursor_changed" last_modification_time="Sun, 12 Jan 2003 15:57:55 GMT"/> + <signal name="button_press_event" handler="on_treeview2_button_press_event" last_modification_time="Sun, 12 Jan 2003 15:57:58 GMT"/> + <signal name="key_press_event" handler="on_treeview2_key_press_event" last_modification_time="Sun, 12 Jan 2003 15:58:01 GMT"/> + </widget> + </child> + </widget> + <packing> + <property name="shrink">True</property> + <property name="resize">False</property> + </packing> + </child> + + <child> + <widget class="GtkScrolledWindow" id="scrolledwindow3"> + <property name="visible">True</property> + <property name="hscrollbar_policy">GTK_POLICY_NEVER</property> + <property name="vscrollbar_policy">GTK_POLICY_AUTOMATIC</property> + <property name="shadow_type">GTK_SHADOW_IN</property> + <property name="window_placement">GTK_CORNER_TOP_LEFT</property> + + <child> + <widget class="GtkTextView" id="textview3"> + <property name="visible">True</property> + <property name="can_focus">True</property> + <property name="editable">False</property> + <property name="overwrite">False</property> + <property name="accepts_tab">True</property> + <property name="justification">GTK_JUSTIFY_LEFT</property> + <property name="wrap_mode">GTK_WRAP_WORD</property> + <property name="cursor_visible">True</property> + <property name="pixels_above_lines">0</property> + <property name="pixels_below_lines">0</property> + <property name="pixels_inside_wrap">0</property> + <property name="left_margin">0</property> + <property name="right_margin">0</property> + <property name="indent">0</property> + <property name="text" translatable="yes">Sorry, no help available for this option yet.</property> + </widget> + </child> + </widget> + <packing> + <property name="shrink">True</property> + <property name="resize">True</property> + </packing> + </child> + </widget> + <packing> + <property name="shrink">True</property> + <property name="resize">True</property> + </packing> + </child> + </widget> + <packing> + <property name="padding">0</property> + <property name="expand">True</property> + <property name="fill">True</property> + </packing> + </child> + </widget> + </child> +</widget> + +</glade-interface> diff --git a/util/kconfig/images.c b/util/kconfig/images.c new file mode 100644 index 0000000000..d4f84bd4a9 --- /dev/null +++ b/util/kconfig/images.c @@ -0,0 +1,326 @@ +/* + * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org> + * Released under the terms of the GNU GPL v2.0. + */ + +static const char *xpm_load[] = { +"22 22 5 1", +". c None", +"# c #000000", +"c c #838100", +"a c #ffff00", +"b c #ffffff", +"......................", +"......................", +"......................", +"............####....#.", +"...........#....##.##.", +"..................###.", +".................####.", +".####...........#####.", +"#abab##########.......", +"#babababababab#.......", +"#ababababababa#.......", +"#babababababab#.......", +"#ababab###############", +"#babab##cccccccccccc##", +"#abab##cccccccccccc##.", +"#bab##cccccccccccc##..", +"#ab##cccccccccccc##...", +"#b##cccccccccccc##....", +"###cccccccccccc##.....", +"##cccccccccccc##......", +"###############.......", +"......................"}; + +static const char *xpm_save[] = { +"22 22 5 1", +". c None", +"# c #000000", +"a c #838100", +"b c #c5c2c5", +"c c #cdb6d5", +"......................", +".####################.", +".#aa#bbbbbbbbbbbb#bb#.", +".#aa#bbbbbbbbbbbb#bb#.", +".#aa#bbbbbbbbbcbb####.", +".#aa#bbbccbbbbbbb#aa#.", +".#aa#bbbccbbbbbbb#aa#.", +".#aa#bbbbbbbbbbbb#aa#.", +".#aa#bbbbbbbbbbbb#aa#.", +".#aa#bbbbbbbbbbbb#aa#.", +".#aa#bbbbbbbbbbbb#aa#.", +".#aaa############aaa#.", +".#aaaaaaaaaaaaaaaaaa#.", +".#aaaaaaaaaaaaaaaaaa#.", +".#aaa#############aa#.", +".#aaa#########bbb#aa#.", +".#aaa#########bbb#aa#.", +".#aaa#########bbb#aa#.", +".#aaa#########bbb#aa#.", +".#aaa#########bbb#aa#.", +"..##################..", +"......................"}; + +static const char *xpm_back[] = { +"22 22 3 1", +". c None", +"# c #000083", +"a c #838183", +"......................", +"......................", +"......................", +"......................", +"......................", +"...........######a....", +"..#......##########...", +"..##...####......##a..", +"..###.###.........##..", +"..######..........##..", +"..#####...........##..", +"..######..........##..", +"..#######.........##..", +"..########.......##a..", +"...............a###...", +"...............###....", +"......................", +"......................", +"......................", +"......................", +"......................", +"......................"}; + +static const char *xpm_tree_view[] = { +"22 22 2 1", +". c None", +"# c #000000", +"......................", +"......................", +"......#...............", +"......#...............", +"......#...............", +"......#...............", +"......#...............", +"......########........", +"......#...............", +"......#...............", +"......#...............", +"......#...............", +"......#...............", +"......########........", +"......#...............", +"......#...............", +"......#...............", +"......#...............", +"......#...............", +"......########........", +"......................", +"......................"}; + +static const char *xpm_single_view[] = { +"22 22 2 1", +". c None", +"# c #000000", +"......................", +"......................", +"..........#...........", +"..........#...........", +"..........#...........", +"..........#...........", +"..........#...........", +"..........#...........", +"..........#...........", +"..........#...........", +"..........#...........", +"..........#...........", +"..........#...........", +"..........#...........", +"..........#...........", +"..........#...........", +"..........#...........", +"..........#...........", +"..........#...........", +"..........#...........", +"......................", +"......................"}; + +static const char *xpm_split_view[] = { +"22 22 2 1", +". c None", +"# c #000000", +"......................", +"......................", +"......#......#........", +"......#......#........", +"......#......#........", +"......#......#........", +"......#......#........", +"......#......#........", +"......#......#........", +"......#......#........", +"......#......#........", +"......#......#........", +"......#......#........", +"......#......#........", +"......#......#........", +"......#......#........", +"......#......#........", +"......#......#........", +"......#......#........", +"......#......#........", +"......................", +"......................"}; + +static const char *xpm_symbol_no[] = { +"12 12 2 1", +" c white", +". c black", +" ", +" .......... ", +" . . ", +" . . ", +" . . ", +" . . ", +" . . ", +" . . ", +" . . ", +" . . ", +" .......... ", +" "}; + +static const char *xpm_symbol_mod[] = { +"12 12 2 1", +" c white", +". c black", +" ", +" .......... ", +" . . ", +" . . ", +" . .. . ", +" . .... . ", +" . .... . ", +" . .. . ", +" . . ", +" . . ", +" .......... ", +" "}; + +static const char *xpm_symbol_yes[] = { +"12 12 2 1", +" c white", +". c black", +" ", +" .......... ", +" . . ", +" . . ", +" . . . ", +" . .. . ", +" . . .. . ", +" . .... . ", +" . .. . ", +" . . ", +" .......... ", +" "}; + +static const char *xpm_choice_no[] = { +"12 12 2 1", +" c white", +". c black", +" ", +" .... ", +" .. .. ", +" . . ", +" . . ", +" . . ", +" . . ", +" . . ", +" . . ", +" .. .. ", +" .... ", +" "}; + +static const char *xpm_choice_yes[] = { +"12 12 2 1", +" c white", +". c black", +" ", +" .... ", +" .. .. ", +" . . ", +" . .. . ", +" . .... . ", +" . .... . ", +" . .. . ", +" . . ", +" .. .. ", +" .... ", +" "}; + +static const char *xpm_menu[] = { +"12 12 2 1", +" c white", +". c black", +" ", +" .......... ", +" . . ", +" . .. . ", +" . .... . ", +" . ...... . ", +" . ...... . ", +" . .... . ", +" . .. . ", +" . . ", +" .......... ", +" "}; + +static const char *xpm_menu_inv[] = { +"12 12 2 1", +" c white", +". c black", +" ", +" .......... ", +" .......... ", +" .. ...... ", +" .. .... ", +" .. .. ", +" .. .. ", +" .. .... ", +" .. ...... ", +" .......... ", +" .......... ", +" "}; + +static const char *xpm_menuback[] = { +"12 12 2 1", +" c white", +". c black", +" ", +" .......... ", +" . . ", +" . .. . ", +" . .... . ", +" . ...... . ", +" . ...... . ", +" . .... . ", +" . .. . ", +" . . ", +" .......... ", +" "}; + +static const char *xpm_void[] = { +"12 12 2 1", +" c white", +". c black", +" ", +" ", +" ", +" ", +" ", +" ", +" ", +" ", +" ", +" ", +" ", +" "}; diff --git a/util/kconfig/kconfig_load.c b/util/kconfig/kconfig_load.c new file mode 100644 index 0000000000..03dd33812e --- /dev/null +++ b/util/kconfig/kconfig_load.c @@ -0,0 +1,35 @@ +#include <dlfcn.h> +#include <stdio.h> +#include <stdlib.h> + +#include "lkc.h" + +#define P(name,type,arg) type (*name ## _p) arg +#include "lkc_proto.h" +#undef P + +void kconfig_load(void) +{ + void *handle; + char *error; + + handle = dlopen("./libkconfig.so", RTLD_LAZY); + if (!handle) { + handle = dlopen("./util/kconfig/libkconfig.so", RTLD_LAZY); + if (!handle) { + fprintf(stderr, "%s\n", dlerror()); + exit(1); + } + } + +#define P(name,type,arg) \ +{ \ + name ## _p = dlsym(handle, #name); \ + if ((error = dlerror())) { \ + fprintf(stderr, "%s\n", error); \ + exit(1); \ + } \ +} +#include "lkc_proto.h" +#undef P +} diff --git a/util/kconfig/kxgettext.c b/util/kconfig/kxgettext.c new file mode 100644 index 0000000000..6eb72a7f25 --- /dev/null +++ b/util/kconfig/kxgettext.c @@ -0,0 +1,229 @@ +/* + * Arnaldo Carvalho de Melo <acme@conectiva.com.br>, 2005 + * + * Released under the terms of the GNU GPL v2.0 + */ + +#include <stdlib.h> +#include <string.h> + +#define LKC_DIRECT_LINK +#include "lkc.h" + +static char *escape(const char* text, char *bf, int len) +{ + char *bfp = bf; + int multiline = strchr(text, '\n') != NULL; + int eol = 0; + int textlen = strlen(text); + + if ((textlen > 0) && (text[textlen-1] == '\n')) + eol = 1; + + *bfp++ = '"'; + --len; + + if (multiline) { + *bfp++ = '"'; + *bfp++ = '\n'; + *bfp++ = '"'; + len -= 3; + } + + while (*text != '\0' && len > 1) { + if (*text == '"') + *bfp++ = '\\'; + else if (*text == '\n') { + *bfp++ = '\\'; + *bfp++ = 'n'; + *bfp++ = '"'; + *bfp++ = '\n'; + *bfp++ = '"'; + len -= 5; + ++text; + goto next; + } + *bfp++ = *text++; +next: + --len; + } + + if (multiline && eol) + bfp -= 3; + + *bfp++ = '"'; + *bfp = '\0'; + + return bf; +} + +struct file_line { + struct file_line *next; + char* file; + int lineno; +}; + +static struct file_line *file_line__new(char *file, int lineno) +{ + struct file_line *self = malloc(sizeof(*self)); + + if (self == NULL) + goto out; + + self->file = file; + self->lineno = lineno; + self->next = NULL; +out: + return self; +} + +struct message { + const char *msg; + const char *option; + struct message *next; + struct file_line *files; +}; + +static struct message *message__list; + +static struct message *message__new(const char *msg, char *option, char *file, int lineno) +{ + struct message *self = malloc(sizeof(*self)); + + if (self == NULL) + goto out; + + self->files = file_line__new(file, lineno); + if (self->files == NULL) + goto out_fail; + + self->msg = strdup(msg); + if (self->msg == NULL) + goto out_fail_msg; + + self->option = option; + self->next = NULL; +out: + return self; +out_fail_msg: + free(self->files); +out_fail: + free(self); + self = NULL; + goto out; +} + +static struct message *mesage__find(const char *msg) +{ + struct message *m = message__list; + + while (m != NULL) { + if (strcmp(m->msg, msg) == 0) + break; + m = m->next; + } + + return m; +} + +static int message__add_file_line(struct message *self, char *file, int lineno) +{ + int rc = -1; + struct file_line *fl = file_line__new(file, lineno); + + if (fl == NULL) + goto out; + + fl->next = self->files; + self->files = fl; + rc = 0; +out: + return rc; +} + +static int message__add(const char *msg, char *option, char *file, int lineno) +{ + int rc = 0; + char bf[16384]; + char *escaped = escape(msg, bf, sizeof(bf)); + struct message *m = mesage__find(escaped); + + if (m != NULL) + rc = message__add_file_line(m, file, lineno); + else { + m = message__new(escaped, option, file, lineno); + + if (m != NULL) { + m->next = message__list; + message__list = m; + } else + rc = -1; + } + return rc; +} + +void menu_build_message_list(struct menu *menu) +{ + struct menu *child; + + message__add(menu_get_prompt(menu), NULL, + menu->file == NULL ? "Root Menu" : menu->file->name, + menu->lineno); + + if (menu->sym != NULL && menu_has_help(menu)) + message__add(menu_get_help(menu), menu->sym->name, + menu->file == NULL ? "Root Menu" : menu->file->name, + menu->lineno); + + for (child = menu->list; child != NULL; child = child->next) + if (child->prompt != NULL) + menu_build_message_list(child); +} + +static void message__print_file_lineno(struct message *self) +{ + struct file_line *fl = self->files; + + putchar('\n'); + if (self->option != NULL) + printf("# %s:00000\n", self->option); + + printf("#: %s:%d", fl->file, fl->lineno); + fl = fl->next; + + while (fl != NULL) { + printf(", %s:%d", fl->file, fl->lineno); + fl = fl->next; + } + + putchar('\n'); +} + +static void message__print_gettext_msgid_msgstr(struct message *self) +{ + message__print_file_lineno(self); + + printf("msgid %s\n" + "msgstr \"\"\n", self->msg); +} + +void menu__xgettext(void) +{ + struct message *m = message__list; + + while (m != NULL) { + /* skip empty lines ("") */ + if (strlen(m->msg) > sizeof("\"\"")) + message__print_gettext_msgid_msgstr(m); + m = m->next; + } +} + +int main(int ac, char **av) +{ + conf_parse(av[1]); + + menu_build_message_list(menu_get_root_menu(NULL)); + menu__xgettext(); + return 0; +} diff --git a/util/kconfig/lex.zconf.c_shipped b/util/kconfig/lex.zconf.c_shipped new file mode 100644 index 0000000000..1911092521 --- /dev/null +++ b/util/kconfig/lex.zconf.c_shipped @@ -0,0 +1,2374 @@ + +#line 3 "util/kconfig/lex.zconf.c" + +#define YY_INT_ALIGNED short int + +/* A lexical scanner generated by flex */ + +#define yy_create_buffer zconf_create_buffer +#define yy_delete_buffer zconf_delete_buffer +#define yy_flex_debug zconf_flex_debug +#define yy_init_buffer zconf_init_buffer +#define yy_flush_buffer zconf_flush_buffer +#define yy_load_buffer_state zconf_load_buffer_state +#define yy_switch_to_buffer zconf_switch_to_buffer +#define yyin zconfin +#define yyleng zconfleng +#define yylex zconflex +#define yylineno zconflineno +#define yyout zconfout +#define yyrestart zconfrestart +#define yytext zconftext +#define yywrap zconfwrap +#define yyalloc zconfalloc +#define yyrealloc zconfrealloc +#define yyfree zconffree + +#define FLEX_SCANNER +#define YY_FLEX_MAJOR_VERSION 2 +#define YY_FLEX_MINOR_VERSION 5 +#define YY_FLEX_SUBMINOR_VERSION 33 +#if YY_FLEX_SUBMINOR_VERSION > 0 +#define FLEX_BETA +#endif + +/* First, we deal with platform-specific or compiler-specific issues. */ + +/* begin standard C headers. */ +#include <stdio.h> +#include <string.h> +#include <errno.h> +#include <stdlib.h> + +/* end standard C headers. */ + +/* flex integer type definitions */ + +#ifndef FLEXINT_H +#define FLEXINT_H + +/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */ + +#if __STDC_VERSION__ >= 199901L + +/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, + * if you want the limit (max/min) macros for int types. + */ +#ifndef __STDC_LIMIT_MACROS +#define __STDC_LIMIT_MACROS 1 +#endif + +#include <inttypes.h> +typedef int8_t flex_int8_t; +typedef uint8_t flex_uint8_t; +typedef int16_t flex_int16_t; +typedef uint16_t flex_uint16_t; +typedef int32_t flex_int32_t; +typedef uint32_t flex_uint32_t; +#else +typedef signed char flex_int8_t; +typedef short int flex_int16_t; +typedef int flex_int32_t; +typedef unsigned char flex_uint8_t; +typedef unsigned short int flex_uint16_t; +typedef unsigned int flex_uint32_t; +#endif /* ! C99 */ + +/* Limits of integral types. */ +#ifndef INT8_MIN +#define INT8_MIN (-128) +#endif +#ifndef INT16_MIN +#define INT16_MIN (-32767-1) +#endif +#ifndef INT32_MIN +#define INT32_MIN (-2147483647-1) +#endif +#ifndef INT8_MAX +#define INT8_MAX (127) +#endif +#ifndef INT16_MAX +#define INT16_MAX (32767) +#endif +#ifndef INT32_MAX +#define INT32_MAX (2147483647) +#endif +#ifndef UINT8_MAX +#define UINT8_MAX (255U) +#endif +#ifndef UINT16_MAX +#define UINT16_MAX (65535U) +#endif +#ifndef UINT32_MAX +#define UINT32_MAX (4294967295U) +#endif + +#endif /* ! FLEXINT_H */ + +#ifdef __cplusplus + +/* The "const" storage-class-modifier is valid. */ +#define YY_USE_CONST + +#else /* ! __cplusplus */ + +#if __STDC__ + +#define YY_USE_CONST + +#endif /* __STDC__ */ +#endif /* ! __cplusplus */ + +#ifdef YY_USE_CONST +#define yyconst const +#else +#define yyconst +#endif + +/* Returned upon end-of-file. */ +#define YY_NULL 0 + +/* Promotes a possibly negative, possibly signed char to an unsigned + * integer for use as an array index. If the signed char is negative, + * we want to instead treat it as an 8-bit unsigned char, hence the + * double cast. + */ +#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) + +/* Enter a start condition. This macro really ought to take a parameter, + * but we do it the disgusting crufty way forced on us by the ()-less + * definition of BEGIN. + */ +#define BEGIN (yy_start) = 1 + 2 * + +/* Translate the current start state into a value that can be later handed + * to BEGIN to return to the state. The YYSTATE alias is for lex + * compatibility. + */ +#define YY_START (((yy_start) - 1) / 2) +#define YYSTATE YY_START + +/* Action number for EOF rule of a given start state. */ +#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) + +/* Special action meaning "start processing a new file". */ +#define YY_NEW_FILE zconfrestart(zconfin ) + +#define YY_END_OF_BUFFER_CHAR 0 + +/* Size of default input buffer. */ +#ifndef YY_BUF_SIZE +#define YY_BUF_SIZE 16384 +#endif + +/* The state buf must be large enough to hold one state per character in the main buffer. + */ +#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) + +#ifndef YY_TYPEDEF_YY_BUFFER_STATE +#define YY_TYPEDEF_YY_BUFFER_STATE +typedef struct yy_buffer_state *YY_BUFFER_STATE; +#endif + +extern int zconfleng; + +extern FILE *zconfin, *zconfout; + +#define EOB_ACT_CONTINUE_SCAN 0 +#define EOB_ACT_END_OF_FILE 1 +#define EOB_ACT_LAST_MATCH 2 + + #define YY_LESS_LINENO(n) + +/* Return all but the first "n" matched characters back to the input stream. */ +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up zconftext. */ \ + int yyless_macro_arg = (n); \ + YY_LESS_LINENO(yyless_macro_arg);\ + *yy_cp = (yy_hold_char); \ + YY_RESTORE_YY_MORE_OFFSET \ + (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ + YY_DO_BEFORE_ACTION; /* set up zconftext again */ \ + } \ + while ( 0 ) + +#define unput(c) yyunput( c, (yytext_ptr) ) + +/* The following is because we cannot portably get our hands on size_t + * (without autoconf's help, which isn't available because we want + * flex-generated scanners to compile on their own). + */ + +#ifndef YY_TYPEDEF_YY_SIZE_T +#define YY_TYPEDEF_YY_SIZE_T +typedef unsigned int yy_size_t; +#endif + +#ifndef YY_STRUCT_YY_BUFFER_STATE +#define YY_STRUCT_YY_BUFFER_STATE +struct yy_buffer_state + { + FILE *yy_input_file; + + char *yy_ch_buf; /* input buffer */ + char *yy_buf_pos; /* current position in input buffer */ + + /* Size of input buffer in bytes, not including room for EOB + * characters. + */ + yy_size_t yy_buf_size; + + /* Number of characters read into yy_ch_buf, not including EOB + * characters. + */ + int yy_n_chars; + + /* Whether we "own" the buffer - i.e., we know we created it, + * and can realloc() it to grow it, and should free() it to + * delete it. + */ + int yy_is_our_buffer; + + /* Whether this is an "interactive" input source; if so, and + * if we're using stdio for input, then we want to use getc() + * instead of fread(), to make sure we stop fetching input after + * each newline. + */ + int yy_is_interactive; + + /* Whether we're considered to be at the beginning of a line. + * If so, '^' rules will be active on the next match, otherwise + * not. + */ + int yy_at_bol; + + int yy_bs_lineno; /**< The line count. */ + int yy_bs_column; /**< The column count. */ + + /* Whether to try to fill the input buffer when we reach the + * end of it. + */ + int yy_fill_buffer; + + int yy_buffer_status; + +#define YY_BUFFER_NEW 0 +#define YY_BUFFER_NORMAL 1 + /* When an EOF's been seen but there's still some text to process + * then we mark the buffer as YY_EOF_PENDING, to indicate that we + * shouldn't try reading from the input source any more. We might + * still have a bunch of tokens to match, though, because of + * possible backing-up. + * + * When we actually see the EOF, we change the status to "new" + * (via zconfrestart()), so that the user can continue scanning by + * just pointing zconfin at a new input file. + */ +#define YY_BUFFER_EOF_PENDING 2 + + }; +#endif /* !YY_STRUCT_YY_BUFFER_STATE */ + +/* Stack of input buffers. */ +static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ +static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ +static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */ + +/* We provide macros for accessing buffer states in case in the + * future we want to put the buffer states in a more general + * "scanner state". + * + * Returns the top of the stack, or NULL. + */ +#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \ + ? (yy_buffer_stack)[(yy_buffer_stack_top)] \ + : NULL) + +/* Same as previous macro, but useful when we know that the buffer stack is not + * NULL or when we need an lvalue. For internal use only. + */ +#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)] + +/* yy_hold_char holds the character lost when zconftext is formed. */ +static char yy_hold_char; +static int yy_n_chars; /* number of characters read into yy_ch_buf */ +int zconfleng; + +/* Points to current character in buffer. */ +static char *yy_c_buf_p = (char *) 0; +static int yy_init = 0; /* whether we need to initialize */ +static int yy_start = 0; /* start state number */ + +/* Flag which is used to allow zconfwrap()'s to do buffer switches + * instead of setting up a fresh zconfin. A bit of a hack ... + */ +static int yy_did_buffer_switch_on_eof; + +void zconfrestart (FILE *input_file ); +void zconf_switch_to_buffer (YY_BUFFER_STATE new_buffer ); +YY_BUFFER_STATE zconf_create_buffer (FILE *file,int size ); +void zconf_delete_buffer (YY_BUFFER_STATE b ); +void zconf_flush_buffer (YY_BUFFER_STATE b ); +void zconfpush_buffer_state (YY_BUFFER_STATE new_buffer ); +void zconfpop_buffer_state (void ); + +static void zconfensure_buffer_stack (void ); +static void zconf_load_buffer_state (void ); +static void zconf_init_buffer (YY_BUFFER_STATE b,FILE *file ); + +#define YY_FLUSH_BUFFER zconf_flush_buffer(YY_CURRENT_BUFFER ) + +YY_BUFFER_STATE zconf_scan_buffer (char *base,yy_size_t size ); +YY_BUFFER_STATE zconf_scan_string (yyconst char *yy_str ); +YY_BUFFER_STATE zconf_scan_bytes (yyconst char *bytes,int len ); + +void *zconfalloc (yy_size_t ); +void *zconfrealloc (void *,yy_size_t ); +void zconffree (void * ); + +#define yy_new_buffer zconf_create_buffer + +#define yy_set_interactive(is_interactive) \ + { \ + if ( ! YY_CURRENT_BUFFER ){ \ + zconfensure_buffer_stack (); \ + YY_CURRENT_BUFFER_LVALUE = \ + zconf_create_buffer(zconfin,YY_BUF_SIZE ); \ + } \ + YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ + } + +#define yy_set_bol(at_bol) \ + { \ + if ( ! YY_CURRENT_BUFFER ){\ + zconfensure_buffer_stack (); \ + YY_CURRENT_BUFFER_LVALUE = \ + zconf_create_buffer(zconfin,YY_BUF_SIZE ); \ + } \ + YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ + } + +#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) + +/* Begin user sect3 */ + +#define zconfwrap(n) 1 +#define YY_SKIP_YYWRAP + +typedef unsigned char YY_CHAR; + +FILE *zconfin = (FILE *) 0, *zconfout = (FILE *) 0; + +typedef int yy_state_type; + +extern int zconflineno; + +int zconflineno = 1; + +extern char *zconftext; +#define yytext_ptr zconftext +static yyconst flex_int16_t yy_nxt[][17] = + { + { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0 + }, + + { + 11, 12, 13, 14, 12, 12, 15, 12, 12, 12, + 12, 12, 12, 12, 12, 12, 12 + }, + + { + 11, 12, 13, 14, 12, 12, 15, 12, 12, 12, + 12, 12, 12, 12, 12, 12, 12 + }, + + { + 11, 16, 16, 17, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 18, 16, 16, 16 + }, + + { + 11, 16, 16, 17, 16, 16, 16, 16, 16, 16, + 16, 16, 16, 18, 16, 16, 16 + + }, + + { + 11, 19, 20, 21, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19 + }, + + { + 11, 19, 20, 21, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19 + }, + + { + 11, 22, 22, 23, 22, 24, 22, 22, 24, 22, + 22, 22, 22, 22, 22, 25, 22 + }, + + { + 11, 22, 22, 23, 22, 24, 22, 22, 24, 22, + 22, 22, 22, 22, 22, 25, 22 + }, + + { + 11, 26, 26, 27, 28, 29, 30, 31, 29, 32, + 33, 34, 35, 35, 36, 37, 38 + + }, + + { + 11, 26, 26, 27, 28, 29, 30, 31, 29, 32, + 33, 34, 35, 35, 36, 37, 38 + }, + + { + -11, -11, -11, -11, -11, -11, -11, -11, -11, -11, + -11, -11, -11, -11, -11, -11, -11 + }, + + { + 11, -12, -12, -12, -12, -12, -12, -12, -12, -12, + -12, -12, -12, -12, -12, -12, -12 + }, + + { + 11, -13, 39, 40, -13, -13, 41, -13, -13, -13, + -13, -13, -13, -13, -13, -13, -13 + }, + + { + 11, -14, -14, -14, -14, -14, -14, -14, -14, -14, + -14, -14, -14, -14, -14, -14, -14 + + }, + + { + 11, 42, 42, 43, 42, 42, 42, 42, 42, 42, + 42, 42, 42, 42, 42, 42, 42 + }, + + { + 11, -16, -16, -16, -16, -16, -16, -16, -16, -16, + -16, -16, -16, -16, -16, -16, -16 + }, + + { + 11, -17, -17, -17, -17, -17, -17, -17, -17, -17, + -17, -17, -17, -17, -17, -17, -17 + }, + + { + 11, -18, -18, -18, -18, -18, -18, -18, -18, -18, + -18, -18, -18, 44, -18, -18, -18 + }, + + { + 11, 45, 45, -19, 45, 45, 45, 45, 45, 45, + 45, 45, 45, 45, 45, 45, 45 + + }, + + { + 11, -20, 46, 47, -20, -20, -20, -20, -20, -20, + -20, -20, -20, -20, -20, -20, -20 + }, + + { + 11, 48, -21, -21, 48, 48, 48, 48, 48, 48, + 48, 48, 48, 48, 48, 48, 48 + }, + + { + 11, 49, 49, 50, 49, -22, 49, 49, -22, 49, + 49, 49, 49, 49, 49, -22, 49 + }, + + { + 11, -23, -23, -23, -23, -23, -23, -23, -23, -23, + -23, -23, -23, -23, -23, -23, -23 + }, + + { + 11, -24, -24, -24, -24, -24, -24, -24, -24, -24, + -24, -24, -24, -24, -24, -24, -24 + + }, + + { + 11, 51, 51, 52, 51, 51, 51, 51, 51, 51, + 51, 51, 51, 51, 51, 51, 51 + }, + + { + 11, -26, -26, -26, -26, -26, -26, -26, -26, -26, + -26, -26, -26, -26, -26, -26, -26 + }, + + { + 11, -27, -27, -27, -27, -27, -27, -27, -27, -27, + -27, -27, -27, -27, -27, -27, -27 + }, + + { + 11, -28, -28, -28, -28, -28, -28, -28, -28, -28, + -28, -28, -28, -28, 53, -28, -28 + }, + + { + 11, -29, -29, -29, -29, -29, -29, -29, -29, -29, + -29, -29, -29, -29, -29, -29, -29 + + }, + + { + 11, 54, 54, -30, 54, 54, 54, 54, 54, 54, + 54, 54, 54, 54, 54, 54, 54 + }, + + { + 11, -31, -31, -31, -31, -31, -31, 55, -31, -31, + -31, -31, -31, -31, -31, -31, -31 + }, + + { + 11, -32, -32, -32, -32, -32, -32, -32, -32, -32, + -32, -32, -32, -32, -32, -32, -32 + }, + + { + 11, -33, -33, -33, -33, -33, -33, -33, -33, -33, + -33, -33, -33, -33, -33, -33, -33 + }, + + { + 11, -34, -34, -34, -34, -34, -34, -34, -34, -34, + -34, 56, 57, 57, -34, -34, -34 + + }, + + { + 11, -35, -35, -35, -35, -35, -35, -35, -35, -35, + -35, 57, 57, 57, -35, -35, -35 + }, + + { + 11, -36, -36, -36, -36, -36, -36, -36, -36, -36, + -36, -36, -36, -36, -36, -36, -36 + }, + + { + 11, -37, -37, 58, -37, -37, -37, -37, -37, -37, + -37, -37, -37, -37, -37, -37, -37 + }, + + { + 11, -38, -38, -38, -38, -38, -38, -38, -38, -38, + -38, -38, -38, -38, -38, -38, 59 + }, + + { + 11, -39, 39, 40, -39, -39, 41, -39, -39, -39, + -39, -39, -39, -39, -39, -39, -39 + + }, + + { + 11, -40, -40, -40, -40, -40, -40, -40, -40, -40, + -40, -40, -40, -40, -40, -40, -40 + }, + + { + 11, 42, 42, 43, 42, 42, 42, 42, 42, 42, + 42, 42, 42, 42, 42, 42, 42 + }, + + { + 11, 42, 42, 43, 42, 42, 42, 42, 42, 42, + 42, 42, 42, 42, 42, 42, 42 + }, + + { + 11, -43, -43, -43, -43, -43, -43, -43, -43, -43, + -43, -43, -43, -43, -43, -43, -43 + }, + + { + 11, -44, -44, -44, -44, -44, -44, -44, -44, -44, + -44, -44, -44, 44, -44, -44, -44 + + }, + + { + 11, 45, 45, -45, 45, 45, 45, 45, 45, 45, + 45, 45, 45, 45, 45, 45, 45 + }, + + { + 11, -46, 46, 47, -46, -46, -46, -46, -46, -46, + -46, -46, -46, -46, -46, -46, -46 + }, + + { + 11, 48, -47, -47, 48, 48, 48, 48, 48, 48, + 48, 48, 48, 48, 48, 48, 48 + }, + + { + 11, -48, -48, -48, -48, -48, -48, -48, -48, -48, + -48, -48, -48, -48, -48, -48, -48 + }, + + { + 11, 49, 49, 50, 49, -49, 49, 49, -49, 49, + 49, 49, 49, 49, 49, -49, 49 + + }, + + { + 11, -50, -50, -50, -50, -50, -50, -50, -50, -50, + -50, -50, -50, -50, -50, -50, -50 + }, + + { + 11, -51, -51, 52, -51, -51, -51, -51, -51, -51, + -51, -51, -51, -51, -51, -51, -51 + }, + + { + 11, -52, -52, -52, -52, -52, -52, -52, -52, -52, + -52, -52, -52, -52, -52, -52, -52 + }, + + { + 11, -53, -53, -53, -53, -53, -53, -53, -53, -53, + -53, -53, -53, -53, -53, -53, -53 + }, + + { + 11, 54, 54, -54, 54, 54, 54, 54, 54, 54, + 54, 54, 54, 54, 54, 54, 54 + + }, + + { + 11, -55, -55, -55, -55, -55, -55, -55, -55, -55, + -55, -55, -55, -55, -55, -55, -55 + }, + + { + 11, -56, -56, -56, -56, -56, -56, -56, -56, -56, + -56, 60, 57, 57, -56, -56, -56 + }, + + { + 11, -57, -57, -57, -57, -57, -57, -57, -57, -57, + -57, 57, 57, 57, -57, -57, -57 + }, + + { + 11, -58, -58, -58, -58, -58, -58, -58, -58, -58, + -58, -58, -58, -58, -58, -58, -58 + }, + + { + 11, -59, -59, -59, -59, -59, -59, -59, -59, -59, + -59, -59, -59, -59, -59, -59, -59 + + }, + + { + 11, -60, -60, -60, -60, -60, -60, -60, -60, -60, + -60, 57, 57, 57, -60, -60, -60 + }, + + } ; + +static yy_state_type yy_get_previous_state (void ); +static yy_state_type yy_try_NUL_trans (yy_state_type current_state ); +static int yy_get_next_buffer (void ); +static void yy_fatal_error (yyconst char msg[] ); + +/* Done after the current pattern has been matched and before the + * corresponding action - sets up zconftext. + */ +#define YY_DO_BEFORE_ACTION \ + (yytext_ptr) = yy_bp; \ + zconfleng = (size_t) (yy_cp - yy_bp); \ + (yy_hold_char) = *yy_cp; \ + *yy_cp = '\0'; \ + (yy_c_buf_p) = yy_cp; + +#define YY_NUM_RULES 33 +#define YY_END_OF_BUFFER 34 +/* This struct is not used in this scanner, + but its presence is necessary. */ +struct yy_trans_info + { + flex_int32_t yy_verify; + flex_int32_t yy_nxt; + }; +static yyconst flex_int16_t yy_accept[61] = + { 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 34, 5, 4, 2, 3, 7, 8, 6, 32, 29, + 31, 24, 28, 27, 26, 22, 17, 13, 16, 20, + 22, 11, 12, 19, 19, 14, 22, 22, 4, 2, + 3, 3, 1, 6, 32, 29, 31, 30, 24, 23, + 26, 25, 15, 20, 9, 19, 19, 21, 10, 18 + } ; + +static yyconst flex_int32_t yy_ec[256] = + { 0, + 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 2, 4, 5, 6, 1, 1, 7, 8, 9, + 10, 1, 1, 1, 11, 12, 12, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 1, 1, 1, + 14, 1, 1, 1, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, + 1, 15, 1, 1, 13, 1, 13, 13, 13, 13, + + 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 1, 16, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1 + } ; + +extern int zconf_flex_debug; +int zconf_flex_debug = 0; + +/* The intent behind this definition is that it'll catch + * any uses of REJECT which flex missed. + */ +#define REJECT reject_used_but_not_detected +#define yymore() yymore_used_but_not_detected +#define YY_MORE_ADJ 0 +#define YY_RESTORE_YY_MORE_OFFSET +char *zconftext; + +/* + * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org> + * Released under the terms of the GNU GPL v2.0. + */ + +#include <limits.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> + +#define LKC_DIRECT_LINK +#include "lkc.h" + +#define START_STRSIZE 16 + +static struct { + struct file *file; + int lineno; +} current_pos; + +static char *text; +static int text_size, text_asize; + +struct buffer { + struct buffer *parent; + YY_BUFFER_STATE state; +}; + +struct buffer *current_buf; + +static int last_ts, first_ts; + +static void zconf_endhelp(void); +static void zconf_endfile(void); + +void new_string(void) +{ + text = malloc(START_STRSIZE); + text_asize = START_STRSIZE; + text_size = 0; + *text = 0; +} + +void append_string(const char *str, int size) +{ + int new_size = text_size + size + 1; + if (new_size > text_asize) { + new_size += START_STRSIZE - 1; + new_size &= -START_STRSIZE; + text = realloc(text, new_size); + text_asize = new_size; + } + memcpy(text + text_size, str, size); + text_size += size; + text[text_size] = 0; +} + +void alloc_string(const char *str, int size) +{ + text = malloc(size + 1); + memcpy(text, str, size); + text[size] = 0; +} + +#define INITIAL 0 +#define COMMAND 1 +#define HELP 2 +#define STRING 3 +#define PARAM 4 + +#ifndef YY_NO_UNISTD_H +/* Special case for "unistd.h", since it is non-ANSI. We include it way + * down here because we want the user's section 1 to have been scanned first. + * The user has a chance to override it with an option. + */ +#include <unistd.h> +#endif + +#ifndef YY_EXTRA_TYPE +#define YY_EXTRA_TYPE void * +#endif + +static int yy_init_globals (void ); + +/* Macros after this point can all be overridden by user definitions in + * section 1. + */ + +#ifndef YY_SKIP_YYWRAP +#ifdef __cplusplus +extern "C" int zconfwrap (void ); +#else +extern int zconfwrap (void ); +#endif +#endif + + static void yyunput (int c,char *buf_ptr ); + +#ifndef yytext_ptr +static void yy_flex_strncpy (char *,yyconst char *,int ); +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen (yyconst char * ); +#endif + +#ifndef YY_NO_INPUT + +#ifdef __cplusplus +static int yyinput (void ); +#else +static int input (void ); +#endif + +#endif + +/* Amount of stuff to slurp up with each read. */ +#ifndef YY_READ_BUF_SIZE +#define YY_READ_BUF_SIZE 8192 +#endif + +/* Copy whatever the last rule matched to the standard output. */ +#ifndef ECHO +/* This used to be an fputs(), but since the string might contain NUL's, + * we now use fwrite(). + */ +#define ECHO (void) fwrite( zconftext, zconfleng, 1, zconfout ) +#endif + +/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, + * is returned in "result". + */ +#ifndef YY_INPUT +#define YY_INPUT(buf,result,max_size) \ + errno=0; \ + while ( (result = read( fileno(zconfin), (char *) buf, max_size )) < 0 ) \ + { \ + if( errno != EINTR) \ + { \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + break; \ + } \ + errno=0; \ + clearerr(zconfin); \ + }\ +\ + +#endif + +/* No semi-colon after return; correct usage is to write "yyterminate();" - + * we don't want an extra ';' after the "return" because that will cause + * some compilers to complain about unreachable statements. + */ +#ifndef yyterminate +#define yyterminate() return YY_NULL +#endif + +/* Number of entries by which start-condition stack grows. */ +#ifndef YY_START_STACK_INCR +#define YY_START_STACK_INCR 25 +#endif + +/* Report a fatal error. */ +#ifndef YY_FATAL_ERROR +#define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) +#endif + +/* end tables serialization structures and prototypes */ + +/* Default declaration of generated scanner - a define so the user can + * easily add parameters. + */ +#ifndef YY_DECL +#define YY_DECL_IS_OURS 1 + +extern int zconflex (void); + +#define YY_DECL int zconflex (void) +#endif /* !YY_DECL */ + +/* Code executed at the beginning of each rule, after zconftext and zconfleng + * have been set up. + */ +#ifndef YY_USER_ACTION +#define YY_USER_ACTION +#endif + +/* Code executed at the end of each rule. */ +#ifndef YY_BREAK +#define YY_BREAK break; +#endif + +#define YY_RULE_SETUP \ + YY_USER_ACTION + +/** The main scanner function which does all the work. + */ +YY_DECL +{ + register yy_state_type yy_current_state; + register char *yy_cp, *yy_bp; + register int yy_act; + + int str = 0; + int ts, i; + + if ( !(yy_init) ) + { + (yy_init) = 1; + +#ifdef YY_USER_INIT + YY_USER_INIT; +#endif + + if ( ! (yy_start) ) + (yy_start) = 1; /* first start state */ + + if ( ! zconfin ) + zconfin = stdin; + + if ( ! zconfout ) + zconfout = stdout; + + if ( ! YY_CURRENT_BUFFER ) { + zconfensure_buffer_stack (); + YY_CURRENT_BUFFER_LVALUE = + zconf_create_buffer(zconfin,YY_BUF_SIZE ); + } + + zconf_load_buffer_state( ); + } + + while ( 1 ) /* loops until end-of-file is reached */ + { + yy_cp = (yy_c_buf_p); + + /* Support of zconftext. */ + *yy_cp = (yy_hold_char); + + /* yy_bp points to the position in yy_ch_buf of the start of + * the current run. + */ + yy_bp = yy_cp; + + yy_current_state = (yy_start); +yy_match: + while ( (yy_current_state = yy_nxt[yy_current_state][ yy_ec[YY_SC_TO_UI(*yy_cp)] ]) > 0 ) + ++yy_cp; + + yy_current_state = -yy_current_state; + +yy_find_action: + yy_act = yy_accept[yy_current_state]; + + YY_DO_BEFORE_ACTION; + +do_action: /* This label is used only to access EOF actions. */ + + switch ( yy_act ) + { /* beginning of action switch */ +case 1: +/* rule 1 can match eol */ +case 2: +/* rule 2 can match eol */ +YY_RULE_SETUP +{ + current_file->lineno++; + return T_EOL; +} + YY_BREAK +case 3: +YY_RULE_SETUP + + YY_BREAK +case 4: +YY_RULE_SETUP +{ + BEGIN(COMMAND); +} + YY_BREAK +case 5: +YY_RULE_SETUP +{ + unput(zconftext[0]); + BEGIN(COMMAND); +} + YY_BREAK + +case 6: +YY_RULE_SETUP +{ + struct kconf_id *id = kconf_id_lookup(zconftext, zconfleng); + BEGIN(PARAM); + current_pos.file = current_file; + current_pos.lineno = current_file->lineno; + if (id && id->flags & TF_COMMAND) { + zconflval.id = id; + return id->token; + } + alloc_string(zconftext, zconfleng); + zconflval.string = text; + return T_WORD; + } + YY_BREAK +case 7: +YY_RULE_SETUP + + YY_BREAK +case 8: +/* rule 8 can match eol */ +YY_RULE_SETUP +{ + BEGIN(INITIAL); + current_file->lineno++; + return T_EOL; + } + YY_BREAK + +case 9: +YY_RULE_SETUP +return T_AND; + YY_BREAK +case 10: +YY_RULE_SETUP +return T_OR; + YY_BREAK +case 11: +YY_RULE_SETUP +return T_OPEN_PAREN; + YY_BREAK +case 12: +YY_RULE_SETUP +return T_CLOSE_PAREN; + YY_BREAK +case 13: +YY_RULE_SETUP +return T_NOT; + YY_BREAK +case 14: +YY_RULE_SETUP +return T_EQUAL; + YY_BREAK +case 15: +YY_RULE_SETUP +return T_UNEQUAL; + YY_BREAK +case 16: +YY_RULE_SETUP +{ + str = zconftext[0]; + new_string(); + BEGIN(STRING); + } + YY_BREAK +case 17: +/* rule 17 can match eol */ +YY_RULE_SETUP +BEGIN(INITIAL); current_file->lineno++; return T_EOL; + YY_BREAK +case 18: +YY_RULE_SETUP +/* ignore */ + YY_BREAK +case 19: +YY_RULE_SETUP +{ + struct kconf_id *id = kconf_id_lookup(zconftext, zconfleng); + if (id && id->flags & TF_PARAM) { + zconflval.id = id; + return id->token; + } + alloc_string(zconftext, zconfleng); + zconflval.string = text; + return T_WORD; + } + YY_BREAK +case 20: +YY_RULE_SETUP +/* comment */ + YY_BREAK +case 21: +/* rule 21 can match eol */ +YY_RULE_SETUP +current_file->lineno++; + YY_BREAK +case 22: +YY_RULE_SETUP + + YY_BREAK +case YY_STATE_EOF(PARAM): +{ + BEGIN(INITIAL); + } + YY_BREAK + +case 23: +/* rule 23 can match eol */ +*yy_cp = (yy_hold_char); /* undo effects of setting up zconftext */ +(yy_c_buf_p) = yy_cp -= 1; +YY_DO_BEFORE_ACTION; /* set up zconftext again */ +YY_RULE_SETUP +{ + append_string(zconftext, zconfleng); + zconflval.string = text; + return T_WORD_QUOTE; + } + YY_BREAK +case 24: +YY_RULE_SETUP +{ + append_string(zconftext, zconfleng); + } + YY_BREAK +case 25: +/* rule 25 can match eol */ +*yy_cp = (yy_hold_char); /* undo effects of setting up zconftext */ +(yy_c_buf_p) = yy_cp -= 1; +YY_DO_BEFORE_ACTION; /* set up zconftext again */ +YY_RULE_SETUP +{ + append_string(zconftext + 1, zconfleng - 1); + zconflval.string = text; + return T_WORD_QUOTE; + } + YY_BREAK +case 26: +YY_RULE_SETUP +{ + append_string(zconftext + 1, zconfleng - 1); + } + YY_BREAK +case 27: +YY_RULE_SETUP +{ + if (str == zconftext[0]) { + BEGIN(PARAM); + zconflval.string = text; + return T_WORD_QUOTE; + } else + append_string(zconftext, 1); + } + YY_BREAK +case 28: +/* rule 28 can match eol */ +YY_RULE_SETUP +{ + printf("%s:%d:warning: multi-line strings not supported\n", zconf_curname(), zconf_lineno()); + current_file->lineno++; + BEGIN(INITIAL); + return T_EOL; + } + YY_BREAK +case YY_STATE_EOF(STRING): +{ + BEGIN(INITIAL); + } + YY_BREAK + +case 29: +YY_RULE_SETUP +{ + ts = 0; + for (i = 0; i < zconfleng; i++) { + if (zconftext[i] == '\t') + ts = (ts & ~7) + 8; + else + ts++; + } + last_ts = ts; + if (first_ts) { + if (ts < first_ts) { + zconf_endhelp(); + return T_HELPTEXT; + } + ts -= first_ts; + while (ts > 8) { + append_string(" ", 8); + ts -= 8; + } + append_string(" ", ts); + } + } + YY_BREAK +case 30: +/* rule 30 can match eol */ +*yy_cp = (yy_hold_char); /* undo effects of setting up zconftext */ +(yy_c_buf_p) = yy_cp -= 1; +YY_DO_BEFORE_ACTION; /* set up zconftext again */ +YY_RULE_SETUP +{ + current_file->lineno++; + zconf_endhelp(); + return T_HELPTEXT; + } + YY_BREAK +case 31: +/* rule 31 can match eol */ +YY_RULE_SETUP +{ + current_file->lineno++; + append_string("\n", 1); + } + YY_BREAK +case 32: +YY_RULE_SETUP +{ + while (zconfleng) { + if ((zconftext[zconfleng-1] != ' ') && (zconftext[zconfleng-1] != '\t')) + break; + zconfleng--; + } + append_string(zconftext, zconfleng); + if (!first_ts) + first_ts = last_ts; + } + YY_BREAK +case YY_STATE_EOF(HELP): +{ + zconf_endhelp(); + return T_HELPTEXT; + } + YY_BREAK + +case YY_STATE_EOF(INITIAL): +case YY_STATE_EOF(COMMAND): +{ + if (current_file) { + zconf_endfile(); + return T_EOL; + } + fclose(zconfin); + yyterminate(); +} + YY_BREAK +case 33: +YY_RULE_SETUP +YY_FATAL_ERROR( "flex scanner jammed" ); + YY_BREAK + + case YY_END_OF_BUFFER: + { + /* Amount of text matched not including the EOB char. */ + int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1; + + /* Undo the effects of YY_DO_BEFORE_ACTION. */ + *yy_cp = (yy_hold_char); + YY_RESTORE_YY_MORE_OFFSET + + if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) + { + /* We're scanning a new file or input source. It's + * possible that this happened because the user + * just pointed zconfin at a new source and called + * zconflex(). If so, then we have to assure + * consistency between YY_CURRENT_BUFFER and our + * globals. Here is the right place to do so, because + * this is the first action (other than possibly a + * back-up) that will match for the new input source. + */ + (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; + YY_CURRENT_BUFFER_LVALUE->yy_input_file = zconfin; + YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; + } + + /* Note that here we test for yy_c_buf_p "<=" to the position + * of the first EOB in the buffer, since yy_c_buf_p will + * already have been incremented past the NUL character + * (since all states make transitions on EOB to the + * end-of-buffer state). Contrast this with the test + * in input(). + */ + if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) + { /* This was really a NUL. */ + yy_state_type yy_next_state; + + (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state( ); + + /* Okay, we're now positioned to make the NUL + * transition. We couldn't have + * yy_get_previous_state() go ahead and do it + * for us because it doesn't know how to deal + * with the possibility of jamming (and we don't + * want to build jamming into it because then it + * will run more slowly). + */ + + yy_next_state = yy_try_NUL_trans( yy_current_state ); + + yy_bp = (yytext_ptr) + YY_MORE_ADJ; + + if ( yy_next_state ) + { + /* Consume the NUL. */ + yy_cp = ++(yy_c_buf_p); + yy_current_state = yy_next_state; + goto yy_match; + } + + else + { + yy_cp = (yy_c_buf_p); + goto yy_find_action; + } + } + + else switch ( yy_get_next_buffer( ) ) + { + case EOB_ACT_END_OF_FILE: + { + (yy_did_buffer_switch_on_eof) = 0; + + if ( zconfwrap( ) ) + { + /* Note: because we've taken care in + * yy_get_next_buffer() to have set up + * zconftext, we can now set up + * yy_c_buf_p so that if some total + * hoser (like flex itself) wants to + * call the scanner after we return the + * YY_NULL, it'll still work - another + * YY_NULL will get returned. + */ + (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ; + + yy_act = YY_STATE_EOF(YY_START); + goto do_action; + } + + else + { + if ( ! (yy_did_buffer_switch_on_eof) ) + YY_NEW_FILE; + } + break; + } + + case EOB_ACT_CONTINUE_SCAN: + (yy_c_buf_p) = + (yytext_ptr) + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state( ); + + yy_cp = (yy_c_buf_p); + yy_bp = (yytext_ptr) + YY_MORE_ADJ; + goto yy_match; + + case EOB_ACT_LAST_MATCH: + (yy_c_buf_p) = + &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)]; + + yy_current_state = yy_get_previous_state( ); + + yy_cp = (yy_c_buf_p); + yy_bp = (yytext_ptr) + YY_MORE_ADJ; + goto yy_find_action; + } + break; + } + + default: + YY_FATAL_ERROR( + "fatal flex scanner internal error--no action found" ); + } /* end of action switch */ + } /* end of scanning one token */ +} /* end of zconflex */ + +/* yy_get_next_buffer - try to read in a new buffer + * + * Returns a code representing an action: + * EOB_ACT_LAST_MATCH - + * EOB_ACT_CONTINUE_SCAN - continue scanning from current position + * EOB_ACT_END_OF_FILE - end of file + */ +static int yy_get_next_buffer (void) +{ + register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; + register char *source = (yytext_ptr); + register int number_to_move, i; + int ret_val; + + if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] ) + YY_FATAL_ERROR( + "fatal flex scanner internal error--end of buffer missed" ); + + if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) + { /* Don't try to fill the buffer, so this is an EOF. */ + if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 ) + { + /* We matched a single character, the EOB, so + * treat this as a final EOF. + */ + return EOB_ACT_END_OF_FILE; + } + + else + { + /* We matched some text prior to the EOB, first + * process it. + */ + return EOB_ACT_LAST_MATCH; + } + } + + /* Try to read more data. */ + + /* First move last chars to start of buffer. */ + number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1; + + for ( i = 0; i < number_to_move; ++i ) + *(dest++) = *(source++); + + if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) + /* don't do the read, it's not guaranteed to return an EOF, + * just force an EOF + */ + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0; + + else + { + int num_to_read = + YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; + + while ( num_to_read <= 0 ) + { /* Not enough room in the buffer - grow it. */ + + /* just a shorter name for the current buffer */ + YY_BUFFER_STATE b = YY_CURRENT_BUFFER; + + int yy_c_buf_p_offset = + (int) ((yy_c_buf_p) - b->yy_ch_buf); + + if ( b->yy_is_our_buffer ) + { + int new_size = b->yy_buf_size * 2; + + if ( new_size <= 0 ) + b->yy_buf_size += b->yy_buf_size / 8; + else + b->yy_buf_size *= 2; + + b->yy_ch_buf = (char *) + /* Include room in for 2 EOB chars. */ + zconfrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ); + } + else + /* Can't grow it, we don't own it. */ + b->yy_ch_buf = 0; + + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( + "fatal error - scanner input buffer overflow" ); + + (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; + + num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - + number_to_move - 1; + + } + + if ( num_to_read > YY_READ_BUF_SIZE ) + num_to_read = YY_READ_BUF_SIZE; + + /* Read in more data. */ + YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), + (yy_n_chars), num_to_read ); + + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); + } + + if ( (yy_n_chars) == 0 ) + { + if ( number_to_move == YY_MORE_ADJ ) + { + ret_val = EOB_ACT_END_OF_FILE; + zconfrestart(zconfin ); + } + + else + { + ret_val = EOB_ACT_LAST_MATCH; + YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = + YY_BUFFER_EOF_PENDING; + } + } + + else + ret_val = EOB_ACT_CONTINUE_SCAN; + + (yy_n_chars) += number_to_move; + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; + + (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; + + return ret_val; +} + +/* yy_get_previous_state - get the state just before the EOB char was reached */ + + static yy_state_type yy_get_previous_state (void) +{ + register yy_state_type yy_current_state; + register char *yy_cp; + + yy_current_state = (yy_start); + + for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) + { + yy_current_state = yy_nxt[yy_current_state][(*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1)]; + } + + return yy_current_state; +} + +/* yy_try_NUL_trans - try to make a transition on the NUL character + * + * synopsis + * next_state = yy_try_NUL_trans( current_state ); + */ + static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) +{ + register int yy_is_jam; + + yy_current_state = yy_nxt[yy_current_state][1]; + yy_is_jam = (yy_current_state <= 0); + + return yy_is_jam ? 0 : yy_current_state; +} + + static void yyunput (int c, register char * yy_bp ) +{ + register char *yy_cp; + + yy_cp = (yy_c_buf_p); + + /* undo effects of setting up zconftext */ + *yy_cp = (yy_hold_char); + + if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) + { /* need to shift things up to make room */ + /* +2 for EOB chars. */ + register int number_to_move = (yy_n_chars) + 2; + register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[ + YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2]; + register char *source = + &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]; + + while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) + *--dest = *--source; + + yy_cp += (int) (dest - source); + yy_bp += (int) (dest - source); + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = + (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size; + + if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) + YY_FATAL_ERROR( "flex scanner push-back overflow" ); + } + + *--yy_cp = (char) c; + + (yytext_ptr) = yy_bp; + (yy_hold_char) = *yy_cp; + (yy_c_buf_p) = yy_cp; +} + +#ifndef YY_NO_INPUT +#ifdef __cplusplus + static int yyinput (void) +#else + static int input (void) +#endif + +{ + int c; + + *(yy_c_buf_p) = (yy_hold_char); + + if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) + { + /* yy_c_buf_p now points to the character we want to return. + * If this occurs *before* the EOB characters, then it's a + * valid NUL; if not, then we've hit the end of the buffer. + */ + if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) + /* This was really a NUL. */ + *(yy_c_buf_p) = '\0'; + + else + { /* need more input */ + int offset = (yy_c_buf_p) - (yytext_ptr); + ++(yy_c_buf_p); + + switch ( yy_get_next_buffer( ) ) + { + case EOB_ACT_LAST_MATCH: + /* This happens because yy_g_n_b() + * sees that we've accumulated a + * token and flags that we need to + * try matching the token before + * proceeding. But for input(), + * there's no matching to consider. + * So convert the EOB_ACT_LAST_MATCH + * to EOB_ACT_END_OF_FILE. + */ + + /* Reset buffer status. */ + zconfrestart(zconfin ); + + /*FALLTHROUGH*/ + + case EOB_ACT_END_OF_FILE: + { + if ( zconfwrap( ) ) + return EOF; + + if ( ! (yy_did_buffer_switch_on_eof) ) + YY_NEW_FILE; +#ifdef __cplusplus + return yyinput(); +#else + return input(); +#endif + } + + case EOB_ACT_CONTINUE_SCAN: + (yy_c_buf_p) = (yytext_ptr) + offset; + break; + } + } + } + + c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ + *(yy_c_buf_p) = '\0'; /* preserve zconftext */ + (yy_hold_char) = *++(yy_c_buf_p); + + return c; +} +#endif /* ifndef YY_NO_INPUT */ + +/** Immediately switch to a different input stream. + * @param input_file A readable stream. + * + * @note This function does not reset the start condition to @c INITIAL . + */ + void zconfrestart (FILE * input_file ) +{ + + if ( ! YY_CURRENT_BUFFER ){ + zconfensure_buffer_stack (); + YY_CURRENT_BUFFER_LVALUE = + zconf_create_buffer(zconfin,YY_BUF_SIZE ); + } + + zconf_init_buffer(YY_CURRENT_BUFFER,input_file ); + zconf_load_buffer_state( ); +} + +/** Switch to a different input buffer. + * @param new_buffer The new input buffer. + * + */ + void zconf_switch_to_buffer (YY_BUFFER_STATE new_buffer ) +{ + + /* TODO. We should be able to replace this entire function body + * with + * zconfpop_buffer_state(); + * zconfpush_buffer_state(new_buffer); + */ + zconfensure_buffer_stack (); + if ( YY_CURRENT_BUFFER == new_buffer ) + return; + + if ( YY_CURRENT_BUFFER ) + { + /* Flush out information for old buffer. */ + *(yy_c_buf_p) = (yy_hold_char); + YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); + } + + YY_CURRENT_BUFFER_LVALUE = new_buffer; + zconf_load_buffer_state( ); + + /* We don't actually know whether we did this switch during + * EOF (zconfwrap()) processing, but the only time this flag + * is looked at is after zconfwrap() is called, so it's safe + * to go ahead and always set it. + */ + (yy_did_buffer_switch_on_eof) = 1; +} + +static void zconf_load_buffer_state (void) +{ + (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; + (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; + zconfin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; + (yy_hold_char) = *(yy_c_buf_p); +} + +/** Allocate and initialize an input buffer state. + * @param file A readable stream. + * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. + * + * @return the allocated buffer state. + */ + YY_BUFFER_STATE zconf_create_buffer (FILE * file, int size ) +{ + YY_BUFFER_STATE b; + + b = (YY_BUFFER_STATE) zconfalloc(sizeof( struct yy_buffer_state ) ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in zconf_create_buffer()" ); + + b->yy_buf_size = size; + + /* yy_ch_buf has to be 2 characters longer than the size given because + * we need to put in 2 end-of-buffer characters. + */ + b->yy_ch_buf = (char *) zconfalloc(b->yy_buf_size + 2 ); + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in zconf_create_buffer()" ); + + b->yy_is_our_buffer = 1; + + zconf_init_buffer(b,file ); + + return b; +} + +/** Destroy the buffer. + * @param b a buffer created with zconf_create_buffer() + * + */ + void zconf_delete_buffer (YY_BUFFER_STATE b ) +{ + + if ( ! b ) + return; + + if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ + YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; + + if ( b->yy_is_our_buffer ) + zconffree((void *) b->yy_ch_buf ); + + zconffree((void *) b ); +} + +/* Initializes or reinitializes a buffer. + * This function is sometimes called more than once on the same buffer, + * such as during a zconfrestart() or at EOF. + */ + static void zconf_init_buffer (YY_BUFFER_STATE b, FILE * file ) + +{ + int oerrno = errno; + + zconf_flush_buffer(b ); + + b->yy_input_file = file; + b->yy_fill_buffer = 1; + + /* If b is the current buffer, then zconf_init_buffer was _probably_ + * called from zconfrestart() or through yy_get_next_buffer. + * In that case, we don't want to reset the lineno or column. + */ + if (b != YY_CURRENT_BUFFER){ + b->yy_bs_lineno = 1; + b->yy_bs_column = 0; + } + + b->yy_is_interactive = 0; + + errno = oerrno; +} + +/** Discard all buffered characters. On the next scan, YY_INPUT will be called. + * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. + * + */ + void zconf_flush_buffer (YY_BUFFER_STATE b ) +{ + if ( ! b ) + return; + + b->yy_n_chars = 0; + + /* We always need two end-of-buffer characters. The first causes + * a transition to the end-of-buffer state. The second causes + * a jam in that state. + */ + b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; + b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; + + b->yy_buf_pos = &b->yy_ch_buf[0]; + + b->yy_at_bol = 1; + b->yy_buffer_status = YY_BUFFER_NEW; + + if ( b == YY_CURRENT_BUFFER ) + zconf_load_buffer_state( ); +} + +/** Pushes the new state onto the stack. The new state becomes + * the current state. This function will allocate the stack + * if necessary. + * @param new_buffer The new state. + * + */ +void zconfpush_buffer_state (YY_BUFFER_STATE new_buffer ) +{ + if (new_buffer == NULL) + return; + + zconfensure_buffer_stack(); + + /* This block is copied from zconf_switch_to_buffer. */ + if ( YY_CURRENT_BUFFER ) + { + /* Flush out information for old buffer. */ + *(yy_c_buf_p) = (yy_hold_char); + YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); + } + + /* Only push if top exists. Otherwise, replace top. */ + if (YY_CURRENT_BUFFER) + (yy_buffer_stack_top)++; + YY_CURRENT_BUFFER_LVALUE = new_buffer; + + /* copied from zconf_switch_to_buffer. */ + zconf_load_buffer_state( ); + (yy_did_buffer_switch_on_eof) = 1; +} + +/** Removes and deletes the top of the stack, if present. + * The next element becomes the new top. + * + */ +void zconfpop_buffer_state (void) +{ + if (!YY_CURRENT_BUFFER) + return; + + zconf_delete_buffer(YY_CURRENT_BUFFER ); + YY_CURRENT_BUFFER_LVALUE = NULL; + if ((yy_buffer_stack_top) > 0) + --(yy_buffer_stack_top); + + if (YY_CURRENT_BUFFER) { + zconf_load_buffer_state( ); + (yy_did_buffer_switch_on_eof) = 1; + } +} + +/* Allocates the stack if it does not exist. + * Guarantees space for at least one push. + */ +static void zconfensure_buffer_stack (void) +{ + int num_to_alloc; + + if (!(yy_buffer_stack)) { + + /* First allocation is just for 2 elements, since we don't know if this + * scanner will even need a stack. We use 2 instead of 1 to avoid an + * immediate realloc on the next call. + */ + num_to_alloc = 1; + (yy_buffer_stack) = (struct yy_buffer_state**)zconfalloc + (num_to_alloc * sizeof(struct yy_buffer_state*) + ); + + memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); + + (yy_buffer_stack_max) = num_to_alloc; + (yy_buffer_stack_top) = 0; + return; + } + + if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){ + + /* Increase the buffer to prepare for a possible push. */ + int grow_size = 8 /* arbitrary grow size */; + + num_to_alloc = (yy_buffer_stack_max) + grow_size; + (yy_buffer_stack) = (struct yy_buffer_state**)zconfrealloc + ((yy_buffer_stack), + num_to_alloc * sizeof(struct yy_buffer_state*) + ); + + /* zero only the new slots.*/ + memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); + (yy_buffer_stack_max) = num_to_alloc; + } +} + +/** Setup the input buffer state to scan directly from a user-specified character buffer. + * @param base the character buffer + * @param size the size in bytes of the character buffer + * + * @return the newly allocated buffer state object. + */ +YY_BUFFER_STATE zconf_scan_buffer (char * base, yy_size_t size ) +{ + YY_BUFFER_STATE b; + + if ( size < 2 || + base[size-2] != YY_END_OF_BUFFER_CHAR || + base[size-1] != YY_END_OF_BUFFER_CHAR ) + /* They forgot to leave room for the EOB's. */ + return 0; + + b = (YY_BUFFER_STATE) zconfalloc(sizeof( struct yy_buffer_state ) ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in zconf_scan_buffer()" ); + + b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ + b->yy_buf_pos = b->yy_ch_buf = base; + b->yy_is_our_buffer = 0; + b->yy_input_file = 0; + b->yy_n_chars = b->yy_buf_size; + b->yy_is_interactive = 0; + b->yy_at_bol = 1; + b->yy_fill_buffer = 0; + b->yy_buffer_status = YY_BUFFER_NEW; + + zconf_switch_to_buffer(b ); + + return b; +} + +/** Setup the input buffer state to scan a string. The next call to zconflex() will + * scan from a @e copy of @a str. + * @param str a NUL-terminated string to scan + * + * @return the newly allocated buffer state object. + * @note If you want to scan bytes that may contain NUL values, then use + * zconf_scan_bytes() instead. + */ +YY_BUFFER_STATE zconf_scan_string (yyconst char * yystr ) +{ + + return zconf_scan_bytes(yystr,strlen(yystr) ); +} + +/** Setup the input buffer state to scan the given bytes. The next call to zconflex() will + * scan from a @e copy of @a bytes. + * @param bytes the byte buffer to scan + * @param len the number of bytes in the buffer pointed to by @a bytes. + * + * @return the newly allocated buffer state object. + */ +YY_BUFFER_STATE zconf_scan_bytes (yyconst char * yybytes, int _yybytes_len ) +{ + YY_BUFFER_STATE b; + char *buf; + yy_size_t n; + int i; + + /* Get memory for full buffer, including space for trailing EOB's. */ + n = _yybytes_len + 2; + buf = (char *) zconfalloc(n ); + if ( ! buf ) + YY_FATAL_ERROR( "out of dynamic memory in zconf_scan_bytes()" ); + + for ( i = 0; i < _yybytes_len; ++i ) + buf[i] = yybytes[i]; + + buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; + + b = zconf_scan_buffer(buf,n ); + if ( ! b ) + YY_FATAL_ERROR( "bad buffer in zconf_scan_bytes()" ); + + /* It's okay to grow etc. this buffer, and we should throw it + * away when we're done. + */ + b->yy_is_our_buffer = 1; + + return b; +} + +#ifndef YY_EXIT_FAILURE +#define YY_EXIT_FAILURE 2 +#endif + +static void yy_fatal_error (yyconst char* msg ) +{ + (void) fprintf( stderr, "%s\n", msg ); + exit( YY_EXIT_FAILURE ); +} + +/* Redefine yyless() so it works in section 3 code. */ + +#undef yyless +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up zconftext. */ \ + int yyless_macro_arg = (n); \ + YY_LESS_LINENO(yyless_macro_arg);\ + zconftext[zconfleng] = (yy_hold_char); \ + (yy_c_buf_p) = zconftext + yyless_macro_arg; \ + (yy_hold_char) = *(yy_c_buf_p); \ + *(yy_c_buf_p) = '\0'; \ + zconfleng = yyless_macro_arg; \ + } \ + while ( 0 ) + +/* Accessor methods (get/set functions) to struct members. */ + +/** Get the current line number. + * + */ +int zconfget_lineno (void) +{ + + return zconflineno; +} + +/** Get the input stream. + * + */ +FILE *zconfget_in (void) +{ + return zconfin; +} + +/** Get the output stream. + * + */ +FILE *zconfget_out (void) +{ + return zconfout; +} + +/** Get the length of the current token. + * + */ +int zconfget_leng (void) +{ + return zconfleng; +} + +/** Get the current token. + * + */ + +char *zconfget_text (void) +{ + return zconftext; +} + +/** Set the current line number. + * @param line_number + * + */ +void zconfset_lineno (int line_number ) +{ + + zconflineno = line_number; +} + +/** Set the input stream. This does not discard the current + * input buffer. + * @param in_str A readable stream. + * + * @see zconf_switch_to_buffer + */ +void zconfset_in (FILE * in_str ) +{ + zconfin = in_str ; +} + +void zconfset_out (FILE * out_str ) +{ + zconfout = out_str ; +} + +int zconfget_debug (void) +{ + return zconf_flex_debug; +} + +void zconfset_debug (int bdebug ) +{ + zconf_flex_debug = bdebug ; +} + +static int yy_init_globals (void) +{ + /* Initialization is the same as for the non-reentrant scanner. + * This function is called from zconflex_destroy(), so don't allocate here. + */ + + (yy_buffer_stack) = 0; + (yy_buffer_stack_top) = 0; + (yy_buffer_stack_max) = 0; + (yy_c_buf_p) = (char *) 0; + (yy_init) = 0; + (yy_start) = 0; + +/* Defined in main.c */ +#ifdef YY_STDINIT + zconfin = stdin; + zconfout = stdout; +#else + zconfin = (FILE *) 0; + zconfout = (FILE *) 0; +#endif + + /* For future reference: Set errno on error, since we are called by + * zconflex_init() + */ + return 0; +} + +/* zconflex_destroy is for both reentrant and non-reentrant scanners. */ +int zconflex_destroy (void) +{ + + /* Pop the buffer stack, destroying each element. */ + while(YY_CURRENT_BUFFER){ + zconf_delete_buffer(YY_CURRENT_BUFFER ); + YY_CURRENT_BUFFER_LVALUE = NULL; + zconfpop_buffer_state(); + } + + /* Destroy the stack itself. */ + zconffree((yy_buffer_stack) ); + (yy_buffer_stack) = NULL; + + /* Reset the globals. This is important in a non-reentrant scanner so the next time + * zconflex() is called, initialization will occur. */ + yy_init_globals( ); + + return 0; +} + +/* + * Internal utility routines. + */ + +#ifndef yytext_ptr +static void yy_flex_strncpy (char* s1, yyconst char * s2, int n ) +{ + register int i; + for ( i = 0; i < n; ++i ) + s1[i] = s2[i]; +} +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen (yyconst char * s ) +{ + register int n; + for ( n = 0; s[n]; ++n ) + ; + + return n; +} +#endif + +void *zconfalloc (yy_size_t size ) +{ + return (void *) malloc( size ); +} + +void *zconfrealloc (void * ptr, yy_size_t size ) +{ + /* The cast to (char *) in the following accommodates both + * implementations that use char* generic pointers, and those + * that use void* generic pointers. It works with the latter + * because both ANSI C and C++ allow castless assignment from + * any pointer type to void*, and deal with argument conversions + * as though doing an assignment. + */ + return (void *) realloc( (char *) ptr, size ); +} + +void zconffree (void * ptr ) +{ + free( (char *) ptr ); /* see zconfrealloc() for (char *) cast */ +} + +#define YYTABLES_NAME "yytables" + +void zconf_starthelp(void) +{ + new_string(); + last_ts = first_ts = 0; + BEGIN(HELP); +} + +static void zconf_endhelp(void) +{ + zconflval.string = text; + BEGIN(INITIAL); +} + +/* + * Try to open specified file with following names: + * ./name + * $(srctree)/name + * The latter is used when srctree is separate from objtree + * when compiling the kernel. + * Return NULL if file is not found. + */ +FILE *zconf_fopen(const char *name) +{ + char *env, fullname[PATH_MAX+1]; + FILE *f; + + f = fopen(name, "r"); + if (!f && name != NULL && name[0] != '/') { + env = getenv(SRCTREE); + if (env) { + sprintf(fullname, "%s/%s", env, name); + f = fopen(fullname, "r"); + } + } + return f; +} + +void zconf_initscan(const char *name) +{ + zconfin = zconf_fopen(name); + if (!zconfin) { + printf("can't find file %s\n", name); + exit(1); + } + + current_buf = malloc(sizeof(*current_buf)); + memset(current_buf, 0, sizeof(*current_buf)); + + current_file = file_lookup(name); + current_file->lineno = 1; + current_file->flags = FILE_BUSY; +} + +void zconf_nextfile(const char *name) +{ + struct file *file = file_lookup(name); + struct buffer *buf = malloc(sizeof(*buf)); + memset(buf, 0, sizeof(*buf)); + + current_buf->state = YY_CURRENT_BUFFER; + zconfin = zconf_fopen(name); + if (!zconfin) { + printf("%s:%d: can't open file \"%s\"\n", zconf_curname(), zconf_lineno(), name); + exit(1); + } + zconf_switch_to_buffer(zconf_create_buffer(zconfin,YY_BUF_SIZE)); + buf->parent = current_buf; + current_buf = buf; + + if (file->flags & FILE_BUSY) { + printf("recursive scan (%s)?\n", name); + exit(1); + } + if (file->flags & FILE_SCANNED) { + printf("file %s already scanned?\n", name); + exit(1); + } + file->flags |= FILE_BUSY; + file->lineno = 1; + file->parent = current_file; + current_file = file; +} + +static void zconf_endfile(void) +{ + struct buffer *parent; + + current_file->flags |= FILE_SCANNED; + current_file->flags &= ~FILE_BUSY; + current_file = current_file->parent; + + parent = current_buf->parent; + if (parent) { + fclose(zconfin); + zconf_delete_buffer(YY_CURRENT_BUFFER); + zconf_switch_to_buffer(parent->state); + } + free(current_buf); + current_buf = parent; +} + +int zconf_lineno(void) +{ + return current_pos.lineno; +} + +char *zconf_curname(void) +{ + return current_pos.file ? current_pos.file->name : "<none>"; +} + diff --git a/util/kconfig/lkc.h b/util/kconfig/lkc.h new file mode 100644 index 0000000000..bae66357b1 --- /dev/null +++ b/util/kconfig/lkc.h @@ -0,0 +1,159 @@ +/* + * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org> + * Released under the terms of the GNU GPL v2.0. + */ + +#ifndef LKC_H +#define LKC_H + +#include "expr.h" + +#ifndef KBUILD_NO_NLS +# include <libintl.h> +#else +# define gettext(Msgid) ((const char *) (Msgid)) +# define textdomain(Domainname) ((const char *) (Domainname)) +# define bindtextdomain(Domainname, Dirname) ((const char *) (Dirname)) +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +#ifdef LKC_DIRECT_LINK +#define P(name,type,arg) extern type name arg +#else +#include "lkc_defs.h" +#define P(name,type,arg) extern type (*name ## _p) arg +#endif +#include "lkc_proto.h" +#undef P + +#define SRCTREE "src" + +#define PACKAGE "coreboot" +#define LOCALEDIR "/usr/share/locale" + +#define _(text) gettext(text) +#define N_(text) (text) + + +#define TF_COMMAND 0x0001 +#define TF_PARAM 0x0002 +#define TF_OPTION 0x0004 + +#define T_OPT_MODULES 1 +#define T_OPT_DEFCONFIG_LIST 2 +#define T_OPT_ENV 3 + +struct kconf_id { + int name; + int token; + unsigned int flags; + enum symbol_type stype; +}; + +int zconfparse(void); +void zconfdump(FILE *out); + +extern int zconfdebug; +void zconf_starthelp(void); +FILE *zconf_fopen(const char *name); +void zconf_initscan(const char *name); +void zconf_nextfile(const char *name); +int zconf_lineno(void); +char *zconf_curname(void); + +/* confdata.c */ +const char *conf_get_configname(void); +char *conf_get_default_confname(void); +void sym_set_change_count(int count); +void sym_add_change_count(int count); + +/* kconfig_load.c */ +void kconfig_load(void); + +/* menu.c */ +void menu_init(void); +void menu_warn(struct menu *menu, const char *fmt, ...); +struct menu *menu_add_menu(void); +void menu_end_menu(void); +void menu_add_entry(struct symbol *sym); +void menu_end_entry(void); +void menu_add_dep(struct expr *dep); +struct property *menu_add_prop(enum prop_type type, char *prompt, struct expr *expr, struct expr *dep); +struct property *menu_add_prompt(enum prop_type type, char *prompt, struct expr *dep); +void menu_add_expr(enum prop_type type, struct expr *expr, struct expr *dep); +void menu_add_symbol(enum prop_type type, struct symbol *sym, struct expr *dep); +void menu_add_option(int token, char *arg); +void menu_finalize(struct menu *parent); +void menu_set_type(int type); + +/* util.c */ +struct file *file_lookup(const char *name); +int file_write_dep(const char *name); + +struct gstr { + size_t len; + char *s; +}; +struct gstr str_new(void); +struct gstr str_assign(const char *s); +void str_free(struct gstr *gs); +void str_append(struct gstr *gs, const char *s); +void str_printf(struct gstr *gs, const char *fmt, ...); +const char *str_get(struct gstr *gs); + +/* symbol.c */ +extern struct expr *sym_env_list; + +void sym_init(void); +void sym_clear_all_valid(void); +void sym_set_all_changed(void); +void sym_set_changed(struct symbol *sym); +struct symbol *sym_check_deps(struct symbol *sym); +struct property *prop_alloc(enum prop_type type, struct symbol *sym); +struct symbol *prop_get_symbol(struct property *prop); +struct property *sym_get_env_prop(struct symbol *sym); + +static inline tristate sym_get_tristate_value(struct symbol *sym) +{ + return sym->curr.tri; +} + + +static inline struct symbol *sym_get_choice_value(struct symbol *sym) +{ + return (struct symbol *)sym->curr.val; +} + +static inline bool sym_set_choice_value(struct symbol *ch, struct symbol *chval) +{ + return sym_set_tristate_value(chval, yes); +} + +static inline bool sym_is_choice(struct symbol *sym) +{ + return sym->flags & SYMBOL_CHOICE ? true : false; +} + +static inline bool sym_is_choice_value(struct symbol *sym) +{ + return sym->flags & SYMBOL_CHOICEVAL ? true : false; +} + +static inline bool sym_is_optional(struct symbol *sym) +{ + return sym->flags & SYMBOL_OPTIONAL ? true : false; +} + +static inline bool sym_has_value(struct symbol *sym) +{ + return sym->flags & SYMBOL_DEF_USER ? true : false; +} + +#ifdef __cplusplus +} +#endif + +#endif /* LKC_H */ diff --git a/util/kconfig/lkc_proto.h b/util/kconfig/lkc_proto.h new file mode 100644 index 0000000000..4d09f6ddef --- /dev/null +++ b/util/kconfig/lkc_proto.h @@ -0,0 +1,45 @@ + +/* confdata.c */ +P(conf_parse,void,(const char *name)); +P(conf_read,int,(const char *name)); +P(conf_read_simple,int,(const char *name, int)); +P(conf_write,int,(const char *name)); +P(conf_write_autoconf,int,(void)); +P(conf_get_changed,bool,(void)); +P(conf_set_changed_callback, void,(void (*fn)(void))); + +/* menu.c */ +P(rootmenu,struct menu,); + +P(menu_is_visible,bool,(struct menu *menu)); +P(menu_get_prompt,const char *,(struct menu *menu)); +P(menu_get_root_menu,struct menu *,(struct menu *menu)); +P(menu_get_parent_menu,struct menu *,(struct menu *menu)); +P(menu_has_help,bool,(struct menu *menu)); +P(menu_get_help,const char *,(struct menu *menu)); + +/* symbol.c */ +P(symbol_hash,struct symbol *,[SYMBOL_HASHSIZE]); + +P(sym_lookup,struct symbol *,(const char *name, int isconst)); +P(sym_find,struct symbol *,(const char *name)); +P(sym_re_search,struct symbol **,(const char *pattern)); +P(sym_type_name,const char *,(enum symbol_type type)); +P(sym_calc_value,void,(struct symbol *sym)); +P(sym_get_type,enum symbol_type,(struct symbol *sym)); +P(sym_tristate_within_range,bool,(struct symbol *sym,tristate tri)); +P(sym_set_tristate_value,bool,(struct symbol *sym,tristate tri)); +P(sym_toggle_tristate_value,tristate,(struct symbol *sym)); +P(sym_string_valid,bool,(struct symbol *sym, const char *newval)); +P(sym_string_within_range,bool,(struct symbol *sym, const char *str)); +P(sym_set_string_value,bool,(struct symbol *sym, const char *newval)); +P(sym_is_changable,bool,(struct symbol *sym)); +P(sym_get_choice_prop,struct property *,(struct symbol *sym)); +P(sym_get_default_prop,struct property *,(struct symbol *sym)); +P(sym_get_string_value,const char *,(struct symbol *sym)); + +P(prop_get_type_name,const char *,(enum prop_type type)); + +/* expr.c */ +P(expr_compare_type,int,(enum expr_type t1, enum expr_type t2)); +P(expr_print,void,(struct expr *e, void (*fn)(void *, struct symbol *, const char *), void *data, int prevtoken)); diff --git a/util/kconfig/lxdialog/BIG.FAT.WARNING b/util/kconfig/lxdialog/BIG.FAT.WARNING new file mode 100644 index 0000000000..a8999d82bd --- /dev/null +++ b/util/kconfig/lxdialog/BIG.FAT.WARNING @@ -0,0 +1,4 @@ +This is NOT the official version of dialog. This version has been +significantly modified from the original. It is for use by the Linux +kernel configuration script. Please do not bother Savio Lam with +questions about this program. diff --git a/util/kconfig/lxdialog/check-lxdialog.sh b/util/kconfig/lxdialog/check-lxdialog.sh new file mode 100644 index 0000000000..751e99d43c --- /dev/null +++ b/util/kconfig/lxdialog/check-lxdialog.sh @@ -0,0 +1,80 @@ +#!/bin/sh +# Check ncurses compatibility + +# What library to link +ldflags() +{ + for ext in so a dylib ; do + for lib in ncursesw ncurses curses ; do + $cc -print-file-name=lib${lib}.${ext} | grep / >/dev/null + if [ $? -eq 0 ]; then + echo "-l${lib}" + exit + fi + done + done + exit 1 +} + +# Where is ncurses.h? +ccflags() +{ + if [ -f /usr/include/ncurses/ncurses.h ]; then + echo '-I/usr/include/ncurses -DCURSES_LOC="<ncurses.h>"' + elif [ -f /usr/include/ncurses/curses.h ]; then + echo '-I/usr/include/ncurses -DCURSES_LOC="<ncurses/curses.h>"' + elif [ -f /usr/include/ncurses.h ]; then + echo '-DCURSES_LOC="<ncurses.h>"' + else + echo '-DCURSES_LOC="<curses.h>"' + fi +} + +# Temp file, try to clean up after us +tmp=.lxdialog.tmp +trap "rm -f $tmp" 0 1 2 3 15 + +# Check if we can link to ncurses +check() { + echo -e " #include CURSES_LOC \n main() {}" | + $cc -xc - -o $tmp 2> /dev/null + if [ $? != 0 ]; then + echo " *** Unable to find the ncurses libraries or the" 1>&2 + echo " *** required header files." 1>&2 + echo " *** 'make menuconfig' requires the ncurses libraries." 1>&2 + echo " *** " 1>&2 + echo " *** Install ncurses (ncurses-devel) and try again." 1>&2 + echo " *** " 1>&2 + exit 1 + fi +} + +usage() { + printf "Usage: $0 [-check compiler options|-header|-library]\n" +} + +if [ $# -eq 0 ]; then + usage + exit 1 +fi + +cc="" +case "$1" in + "-check") + shift + cc="$@" + check + ;; + "-ccflags") + ccflags + ;; + "-ldflags") + shift + cc="$@" + ldflags + ;; + "*") + usage + exit 1 + ;; +esac diff --git a/util/kconfig/lxdialog/checklist.c b/util/kconfig/lxdialog/checklist.c new file mode 100644 index 0000000000..eafd53af39 --- /dev/null +++ b/util/kconfig/lxdialog/checklist.c @@ -0,0 +1,327 @@ +/* + * checklist.c -- implements the checklist box + * + * ORIGINAL AUTHOR: Savio Lam (lam836@cs.cuhk.hk) + * Stuart Herbert - S.Herbert@sheffield.ac.uk: radiolist extension + * Alessandro Rubini - rubini@ipvvis.unipv.it: merged the two + * MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcap@cfw.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include "dialog.h" + +static int list_width, check_x, item_x; + +/* + * Print list item + */ +static void print_item(WINDOW * win, int choice, int selected) +{ + int i; + + /* Clear 'residue' of last item */ + wattrset(win, dlg.menubox.atr); + wmove(win, choice, 0); + for (i = 0; i < list_width; i++) + waddch(win, ' '); + + wmove(win, choice, check_x); + wattrset(win, selected ? dlg.check_selected.atr + : dlg.check.atr); + wprintw(win, "(%c)", item_is_tag('X') ? 'X' : ' '); + + wattrset(win, selected ? dlg.tag_selected.atr : dlg.tag.atr); + mvwaddch(win, choice, item_x, item_str()[0]); + wattrset(win, selected ? dlg.item_selected.atr : dlg.item.atr); + waddstr(win, (char *)item_str() + 1); + if (selected) { + wmove(win, choice, check_x + 1); + wrefresh(win); + } +} + +/* + * Print the scroll indicators. + */ +static void print_arrows(WINDOW * win, int choice, int item_no, int scroll, + int y, int x, int height) +{ + wmove(win, y, x); + + if (scroll > 0) { + wattrset(win, dlg.uarrow.atr); + waddch(win, ACS_UARROW); + waddstr(win, "(-)"); + } else { + wattrset(win, dlg.menubox.atr); + waddch(win, ACS_HLINE); + waddch(win, ACS_HLINE); + waddch(win, ACS_HLINE); + waddch(win, ACS_HLINE); + } + + y = y + height + 1; + wmove(win, y, x); + + if ((height < item_no) && (scroll + choice < item_no - 1)) { + wattrset(win, dlg.darrow.atr); + waddch(win, ACS_DARROW); + waddstr(win, "(+)"); + } else { + wattrset(win, dlg.menubox_border.atr); + waddch(win, ACS_HLINE); + waddch(win, ACS_HLINE); + waddch(win, ACS_HLINE); + waddch(win, ACS_HLINE); + } +} + +/* + * Display the termination buttons + */ +static void print_buttons(WINDOW * dialog, int height, int width, int selected) +{ + int x = width / 2 - 11; + int y = height - 2; + + print_button(dialog, gettext("Select"), y, x, selected == 0); + print_button(dialog, gettext(" Help "), y, x + 14, selected == 1); + + wmove(dialog, y, x + 1 + 14 * selected); + wrefresh(dialog); +} + +/* + * Display a dialog box with a list of options that can be turned on or off + * in the style of radiolist (only one option turned on at a time). + */ +int dialog_checklist(const char *title, const char *prompt, int height, + int width, int list_height) +{ + int i, x, y, box_x, box_y; + int key = 0, button = 0, choice = 0, scroll = 0, max_choice; + WINDOW *dialog, *list; + + /* which item to highlight */ + item_foreach() { + if (item_is_tag('X')) + choice = item_n(); + if (item_is_selected()) { + choice = item_n(); + break; + } + } + +do_resize: + if (getmaxy(stdscr) < (height + 6)) + return -ERRDISPLAYTOOSMALL; + if (getmaxx(stdscr) < (width + 6)) + return -ERRDISPLAYTOOSMALL; + + max_choice = MIN(list_height, item_count()); + + /* center dialog box on screen */ + x = (COLS - width) / 2; + y = (LINES - height) / 2; + + draw_shadow(stdscr, y, x, height, width); + + dialog = newwin(height, width, y, x); + keypad(dialog, TRUE); + + draw_box(dialog, 0, 0, height, width, + dlg.dialog.atr, dlg.border.atr); + wattrset(dialog, dlg.border.atr); + mvwaddch(dialog, height - 3, 0, ACS_LTEE); + for (i = 0; i < width - 2; i++) + waddch(dialog, ACS_HLINE); + wattrset(dialog, dlg.dialog.atr); + waddch(dialog, ACS_RTEE); + + print_title(dialog, title, width); + + wattrset(dialog, dlg.dialog.atr); + print_autowrap(dialog, prompt, width - 2, 1, 3); + + list_width = width - 6; + box_y = height - list_height - 5; + box_x = (width - list_width) / 2 - 1; + + /* create new window for the list */ + list = subwin(dialog, list_height, list_width, y + box_y + 1, + x + box_x + 1); + + keypad(list, TRUE); + + /* draw a box around the list items */ + draw_box(dialog, box_y, box_x, list_height + 2, list_width + 2, + dlg.menubox_border.atr, dlg.menubox.atr); + + /* Find length of longest item in order to center checklist */ + check_x = 0; + item_foreach() + check_x = MAX(check_x, strlen(item_str()) + 4); + + check_x = (list_width - check_x) / 2; + item_x = check_x + 4; + + if (choice >= list_height) { + scroll = choice - list_height + 1; + choice -= scroll; + } + + /* Print the list */ + for (i = 0; i < max_choice; i++) { + item_set(scroll + i); + print_item(list, i, i == choice); + } + + print_arrows(dialog, choice, item_count(), scroll, + box_y, box_x + check_x + 5, list_height); + + print_buttons(dialog, height, width, 0); + + wnoutrefresh(dialog); + wnoutrefresh(list); + doupdate(); + + while (key != KEY_ESC) { + key = wgetch(dialog); + + for (i = 0; i < max_choice; i++) { + item_set(i + scroll); + if (toupper(key) == toupper(item_str()[0])) + break; + } + + if (i < max_choice || key == KEY_UP || key == KEY_DOWN || + key == '+' || key == '-') { + if (key == KEY_UP || key == '-') { + if (!choice) { + if (!scroll) + continue; + /* Scroll list down */ + if (list_height > 1) { + /* De-highlight current first item */ + item_set(scroll); + print_item(list, 0, FALSE); + scrollok(list, TRUE); + wscrl(list, -1); + scrollok(list, FALSE); + } + scroll--; + item_set(scroll); + print_item(list, 0, TRUE); + print_arrows(dialog, choice, item_count(), + scroll, box_y, box_x + check_x + 5, list_height); + + wnoutrefresh(dialog); + wrefresh(list); + + continue; /* wait for another key press */ + } else + i = choice - 1; + } else if (key == KEY_DOWN || key == '+') { + if (choice == max_choice - 1) { + if (scroll + choice >= item_count() - 1) + continue; + /* Scroll list up */ + if (list_height > 1) { + /* De-highlight current last item before scrolling up */ + item_set(scroll + max_choice - 1); + print_item(list, + max_choice - 1, + FALSE); + scrollok(list, TRUE); + wscrl(list, 1); + scrollok(list, FALSE); + } + scroll++; + item_set(scroll + max_choice - 1); + print_item(list, max_choice - 1, TRUE); + + print_arrows(dialog, choice, item_count(), + scroll, box_y, box_x + check_x + 5, list_height); + + wnoutrefresh(dialog); + wrefresh(list); + + continue; /* wait for another key press */ + } else + i = choice + 1; + } + if (i != choice) { + /* De-highlight current item */ + item_set(scroll + choice); + print_item(list, choice, FALSE); + /* Highlight new item */ + choice = i; + item_set(scroll + choice); + print_item(list, choice, TRUE); + wnoutrefresh(dialog); + wrefresh(list); + } + continue; /* wait for another key press */ + } + switch (key) { + case 'H': + case 'h': + case '?': + button = 1; + /* fall-through */ + case 'S': + case 's': + case ' ': + case '\n': + item_foreach() + item_set_selected(0); + item_set(scroll + choice); + item_set_selected(1); + delwin(list); + delwin(dialog); + return button; + case TAB: + case KEY_LEFT: + case KEY_RIGHT: + button = ((key == KEY_LEFT ? --button : ++button) < 0) + ? 1 : (button > 1 ? 0 : button); + + print_buttons(dialog, height, width, button); + wrefresh(dialog); + break; + case 'X': + case 'x': + key = KEY_ESC; + break; + case KEY_ESC: + key = on_key_esc(dialog); + break; +#ifdef NCURSES_VERSION + case KEY_RESIZE: + delwin(list); + delwin(dialog); + on_key_resize(); + goto do_resize; +#endif + } + + /* Now, update everything... */ + doupdate(); + } + delwin(list); + delwin(dialog); + return key; /* ESC pressed */ +} diff --git a/util/kconfig/lxdialog/dialog.h b/util/kconfig/lxdialog/dialog.h new file mode 100644 index 0000000000..b5211fce0d --- /dev/null +++ b/util/kconfig/lxdialog/dialog.h @@ -0,0 +1,230 @@ +/* + * dialog.h -- common declarations for all dialog modules + * + * AUTHOR: Savio Lam (lam836@cs.cuhk.hk) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include <sys/types.h> +#include <fcntl.h> +#include <unistd.h> +#include <ctype.h> +#include <stdlib.h> +#include <string.h> +#include <stdbool.h> + +#ifndef KBUILD_NO_NLS +# include <libintl.h> +#else +# define gettext(Msgid) ((const char *) (Msgid)) +#endif + +#ifdef __sun__ +#define CURS_MACROS +#endif +#include CURSES_LOC + +/* + * Colors in ncurses 1.9.9e do not work properly since foreground and + * background colors are OR'd rather than separately masked. This version + * of dialog was hacked to work with ncurses 1.9.9e, making it incompatible + * with standard curses. The simplest fix (to make this work with standard + * curses) uses the wbkgdset() function, not used in the original hack. + * Turn it off if we're building with 1.9.9e, since it just confuses things. + */ +#if defined(NCURSES_VERSION) && defined(_NEED_WRAP) && !defined(GCC_PRINTFLIKE) +#define OLD_NCURSES 1 +#undef wbkgdset +#define wbkgdset(w,p) /*nothing */ +#else +#define OLD_NCURSES 0 +#endif + +#define TR(params) _tracef params + +#define KEY_ESC 27 +#define TAB 9 +#define MAX_LEN 2048 +#define BUF_SIZE (10*1024) +#define MIN(x,y) (x < y ? x : y) +#define MAX(x,y) (x > y ? x : y) + +#ifndef ACS_ULCORNER +#define ACS_ULCORNER '+' +#endif +#ifndef ACS_LLCORNER +#define ACS_LLCORNER '+' +#endif +#ifndef ACS_URCORNER +#define ACS_URCORNER '+' +#endif +#ifndef ACS_LRCORNER +#define ACS_LRCORNER '+' +#endif +#ifndef ACS_HLINE +#define ACS_HLINE '-' +#endif +#ifndef ACS_VLINE +#define ACS_VLINE '|' +#endif +#ifndef ACS_LTEE +#define ACS_LTEE '+' +#endif +#ifndef ACS_RTEE +#define ACS_RTEE '+' +#endif +#ifndef ACS_UARROW +#define ACS_UARROW '^' +#endif +#ifndef ACS_DARROW +#define ACS_DARROW 'v' +#endif + +/* error return codes */ +#define ERRDISPLAYTOOSMALL (KEY_MAX + 1) + +/* + * Color definitions + */ +struct dialog_color { + chtype atr; /* Color attribute */ + int fg; /* foreground */ + int bg; /* background */ + int hl; /* highlight this item */ +}; + +struct dialog_info { + const char *backtitle; + struct dialog_color screen; + struct dialog_color shadow; + struct dialog_color dialog; + struct dialog_color title; + struct dialog_color border; + struct dialog_color button_active; + struct dialog_color button_inactive; + struct dialog_color button_key_active; + struct dialog_color button_key_inactive; + struct dialog_color button_label_active; + struct dialog_color button_label_inactive; + struct dialog_color inputbox; + struct dialog_color inputbox_border; + struct dialog_color searchbox; + struct dialog_color searchbox_title; + struct dialog_color searchbox_border; + struct dialog_color position_indicator; + struct dialog_color menubox; + struct dialog_color menubox_border; + struct dialog_color item; + struct dialog_color item_selected; + struct dialog_color tag; + struct dialog_color tag_selected; + struct dialog_color tag_key; + struct dialog_color tag_key_selected; + struct dialog_color check; + struct dialog_color check_selected; + struct dialog_color uarrow; + struct dialog_color darrow; +}; + +/* + * Global variables + */ +extern struct dialog_info dlg; +extern char dialog_input_result[]; + +/* + * Function prototypes + */ + +/* item list as used by checklist and menubox */ +void item_reset(void); +void item_make(const char *fmt, ...); +void item_add_str(const char *fmt, ...); +void item_set_tag(char tag); +void item_set_data(void *p); +void item_set_selected(int val); +int item_activate_selected(void); +void *item_data(void); +char item_tag(void); + +/* item list manipulation for lxdialog use */ +#define MAXITEMSTR 200 +struct dialog_item { + char str[MAXITEMSTR]; /* promtp displayed */ + char tag; + void *data; /* pointer to menu item - used by menubox+checklist */ + int selected; /* Set to 1 by dialog_*() function if selected. */ +}; + +/* list of lialog_items */ +struct dialog_list { + struct dialog_item node; + struct dialog_list *next; +}; + +extern struct dialog_list *item_cur; +extern struct dialog_list item_nil; +extern struct dialog_list *item_head; + +int item_count(void); +void item_set(int n); +int item_n(void); +const char *item_str(void); +int item_is_selected(void); +int item_is_tag(char tag); +#define item_foreach() \ + for (item_cur = item_head ? item_head: item_cur; \ + item_cur && (item_cur != &item_nil); item_cur = item_cur->next) + +/* generic key handlers */ +int on_key_esc(WINDOW *win); +int on_key_resize(void); + +int init_dialog(const char *backtitle); +void set_dialog_backtitle(const char *backtitle); +void end_dialog(int x, int y); +void attr_clear(WINDOW * win, int height, int width, chtype attr); +void dialog_clear(void); +void print_autowrap(WINDOW * win, const char *prompt, int width, int y, int x); +void print_button(WINDOW * win, const char *label, int y, int x, int selected); +void print_title(WINDOW *dialog, const char *title, int width); +void draw_box(WINDOW * win, int y, int x, int height, int width, chtype box, + chtype border); +void draw_shadow(WINDOW * win, int y, int x, int height, int width); + +int first_alpha(const char *string, const char *exempt); +int dialog_yesno(const char *title, const char *prompt, int height, int width); +int dialog_msgbox(const char *title, const char *prompt, int height, + int width, int pause); +int dialog_textbox(const char *title, const char *file, int height, int width); +int dialog_menu(const char *title, const char *prompt, + const void *selected, int *s_scroll); +int dialog_checklist(const char *title, const char *prompt, int height, + int width, int list_height); +extern char dialog_input_result[]; +int dialog_inputbox(const char *title, const char *prompt, int height, + int width, const char *init); + +/* + * This is the base for fictitious keys, which activate + * the buttons. + * + * Mouse-generated keys are the following: + * -- the first 32 are used as numbers, in addition to '0'-'9' + * -- the lowercase are used to signal mouse-enter events (M_EVENT + 'o') + * -- uppercase chars are used to invoke the button (M_EVENT + 'O') + */ +#define M_EVENT (KEY_MAX+1) diff --git a/util/kconfig/lxdialog/inputbox.c b/util/kconfig/lxdialog/inputbox.c new file mode 100644 index 0000000000..38585f0885 --- /dev/null +++ b/util/kconfig/lxdialog/inputbox.c @@ -0,0 +1,240 @@ +/* + * inputbox.c -- implements the input box + * + * ORIGINAL AUTHOR: Savio Lam (lam836@cs.cuhk.hk) + * MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcap@cfw.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include "dialog.h" + +char dialog_input_result[MAX_LEN + 1]; + +/* + * Print the termination buttons + */ +static void print_buttons(WINDOW * dialog, int height, int width, int selected) +{ + int x = width / 2 - 11; + int y = height - 2; + + print_button(dialog, gettext(" Ok "), y, x, selected == 0); + print_button(dialog, gettext(" Help "), y, x + 14, selected == 1); + + wmove(dialog, y, x + 1 + 14 * selected); + wrefresh(dialog); +} + +/* + * Display a dialog box for inputing a string + */ +int dialog_inputbox(const char *title, const char *prompt, int height, int width, + const char *init) +{ + int i, x, y, box_y, box_x, box_width; + int input_x = 0, scroll = 0, key = 0, button = -1; + char *instr = dialog_input_result; + WINDOW *dialog; + + if (!init) + instr[0] = '\0'; + else + strcpy(instr, init); + +do_resize: + if (getmaxy(stdscr) <= (height - 2)) + return -ERRDISPLAYTOOSMALL; + if (getmaxx(stdscr) <= (width - 2)) + return -ERRDISPLAYTOOSMALL; + + /* center dialog box on screen */ + x = (COLS - width) / 2; + y = (LINES - height) / 2; + + draw_shadow(stdscr, y, x, height, width); + + dialog = newwin(height, width, y, x); + keypad(dialog, TRUE); + + draw_box(dialog, 0, 0, height, width, + dlg.dialog.atr, dlg.border.atr); + wattrset(dialog, dlg.border.atr); + mvwaddch(dialog, height - 3, 0, ACS_LTEE); + for (i = 0; i < width - 2; i++) + waddch(dialog, ACS_HLINE); + wattrset(dialog, dlg.dialog.atr); + waddch(dialog, ACS_RTEE); + + print_title(dialog, title, width); + + wattrset(dialog, dlg.dialog.atr); + print_autowrap(dialog, prompt, width - 2, 1, 3); + + /* Draw the input field box */ + box_width = width - 6; + getyx(dialog, y, x); + box_y = y + 2; + box_x = (width - box_width) / 2; + draw_box(dialog, y + 1, box_x - 1, 3, box_width + 2, + dlg.border.atr, dlg.dialog.atr); + + print_buttons(dialog, height, width, 0); + + /* Set up the initial value */ + wmove(dialog, box_y, box_x); + wattrset(dialog, dlg.inputbox.atr); + + input_x = strlen(instr); + + if (input_x >= box_width) { + scroll = input_x - box_width + 1; + input_x = box_width - 1; + for (i = 0; i < box_width - 1; i++) + waddch(dialog, instr[scroll + i]); + } else { + waddstr(dialog, instr); + } + + wmove(dialog, box_y, box_x + input_x); + + wrefresh(dialog); + + while (key != KEY_ESC) { + key = wgetch(dialog); + + if (button == -1) { /* Input box selected */ + switch (key) { + case TAB: + case KEY_UP: + case KEY_DOWN: + break; + case KEY_LEFT: + continue; + case KEY_RIGHT: + continue; + case KEY_BACKSPACE: + case 127: + if (input_x || scroll) { + wattrset(dialog, dlg.inputbox.atr); + if (!input_x) { + scroll = scroll < box_width - 1 ? 0 : scroll - (box_width - 1); + wmove(dialog, box_y, box_x); + for (i = 0; i < box_width; i++) + waddch(dialog, + instr[scroll + input_x + i] ? + instr[scroll + input_x + i] : ' '); + input_x = strlen(instr) - scroll; + } else + input_x--; + instr[scroll + input_x] = '\0'; + mvwaddch(dialog, box_y, input_x + box_x, ' '); + wmove(dialog, box_y, input_x + box_x); + wrefresh(dialog); + } + continue; + default: + if (key < 0x100 && isprint(key)) { + if (scroll + input_x < MAX_LEN) { + wattrset(dialog, dlg.inputbox.atr); + instr[scroll + input_x] = key; + instr[scroll + input_x + 1] = '\0'; + if (input_x == box_width - 1) { + scroll++; + wmove(dialog, box_y, box_x); + for (i = 0; i < box_width - 1; i++) + waddch(dialog, instr [scroll + i]); + } else { + wmove(dialog, box_y, input_x++ + box_x); + waddch(dialog, key); + } + wrefresh(dialog); + } else + flash(); /* Alarm user about overflow */ + continue; + } + } + } + switch (key) { + case 'O': + case 'o': + delwin(dialog); + return 0; + case 'H': + case 'h': + delwin(dialog); + return 1; + case KEY_UP: + case KEY_LEFT: + switch (button) { + case -1: + button = 1; /* Indicates "Cancel" button is selected */ + print_buttons(dialog, height, width, 1); + break; + case 0: + button = -1; /* Indicates input box is selected */ + print_buttons(dialog, height, width, 0); + wmove(dialog, box_y, box_x + input_x); + wrefresh(dialog); + break; + case 1: + button = 0; /* Indicates "OK" button is selected */ + print_buttons(dialog, height, width, 0); + break; + } + break; + case TAB: + case KEY_DOWN: + case KEY_RIGHT: + switch (button) { + case -1: + button = 0; /* Indicates "OK" button is selected */ + print_buttons(dialog, height, width, 0); + break; + case 0: + button = 1; /* Indicates "Cancel" button is selected */ + print_buttons(dialog, height, width, 1); + break; + case 1: + button = -1; /* Indicates input box is selected */ + print_buttons(dialog, height, width, 0); + wmove(dialog, box_y, box_x + input_x); + wrefresh(dialog); + break; + } + break; + case ' ': + case '\n': + delwin(dialog); + return (button == -1 ? 0 : button); + case 'X': + case 'x': + key = KEY_ESC; + break; + case KEY_ESC: + key = on_key_esc(dialog); + break; +#ifdef NCURSES_VERSION + case KEY_RESIZE: + delwin(dialog); + on_key_resize(); + goto do_resize; +#endif + } + } + + delwin(dialog); + return KEY_ESC; /* ESC pressed */ +} diff --git a/util/kconfig/lxdialog/menubox.c b/util/kconfig/lxdialog/menubox.c new file mode 100644 index 0000000000..243d6c0cb3 --- /dev/null +++ b/util/kconfig/lxdialog/menubox.c @@ -0,0 +1,436 @@ +/* + * menubox.c -- implements the menu box + * + * ORIGINAL AUTHOR: Savio Lam (lam836@cs.cuhk.hk) + * MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcapw@cfw.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +/* + * Changes by Clifford Wolf (god@clifford.at) + * + * [ 1998-06-13 ] + * + * *) A bugfix for the Page-Down problem + * + * *) Formerly when I used Page Down and Page Up, the cursor would be set + * to the first position in the menu box. Now lxdialog is a bit + * smarter and works more like other menu systems (just have a look at + * it). + * + * *) Formerly if I selected something my scrolling would be broken because + * lxdialog is re-invoked by the Menuconfig shell script, can't + * remember the last scrolling position, and just sets it so that the + * cursor is at the bottom of the box. Now it writes the temporary file + * lxdialog.scrltmp which contains this information. The file is + * deleted by lxdialog if the user leaves a submenu or enters a new + * one, but it would be nice if Menuconfig could make another "rm -f" + * just to be sure. Just try it out - you will recognise a difference! + * + * [ 1998-06-14 ] + * + * *) Now lxdialog is crash-safe against broken "lxdialog.scrltmp" files + * and menus change their size on the fly. + * + * *) If for some reason the last scrolling position is not saved by + * lxdialog, it sets the scrolling so that the selected item is in the + * middle of the menu box, not at the bottom. + * + * 02 January 1999, Michael Elizabeth Chastain (mec@shout.net) + * Reset 'scroll' to 0 if the value from lxdialog.scrltmp is bogus. + * This fixes a bug in Menuconfig where using ' ' to descend into menus + * would leave mis-synchronized lxdialog.scrltmp files lying around, + * fscanf would read in 'scroll', and eventually that value would get used. + */ + +#include "dialog.h" + +static int menu_width, item_x; + +/* + * Print menu item + */ +static void do_print_item(WINDOW * win, const char *item, int line_y, + int selected, int hotkey) +{ + int j; + char *menu_item = malloc(menu_width + 1); + + strncpy(menu_item, item, menu_width - item_x); + menu_item[menu_width - item_x] = '\0'; + j = first_alpha(menu_item, "YyNnMmHh"); + + /* Clear 'residue' of last item */ + wattrset(win, dlg.menubox.atr); + wmove(win, line_y, 0); +#if OLD_NCURSES + { + int i; + for (i = 0; i < menu_width; i++) + waddch(win, ' '); + } +#else + wclrtoeol(win); +#endif + wattrset(win, selected ? dlg.item_selected.atr : dlg.item.atr); + mvwaddstr(win, line_y, item_x, menu_item); + if (hotkey) { + wattrset(win, selected ? dlg.tag_key_selected.atr + : dlg.tag_key.atr); + mvwaddch(win, line_y, item_x + j, menu_item[j]); + } + if (selected) { + wmove(win, line_y, item_x + 1); + } + free(menu_item); + wrefresh(win); +} + +#define print_item(index, choice, selected) \ +do { \ + item_set(index); \ + do_print_item(menu, item_str(), choice, selected, !item_is_tag(':')); \ +} while (0) + +/* + * Print the scroll indicators. + */ +static void print_arrows(WINDOW * win, int item_no, int scroll, int y, int x, + int height) +{ + int cur_y, cur_x; + + getyx(win, cur_y, cur_x); + + wmove(win, y, x); + + if (scroll > 0) { + wattrset(win, dlg.uarrow.atr); + waddch(win, ACS_UARROW); + waddstr(win, "(-)"); + } else { + wattrset(win, dlg.menubox.atr); + waddch(win, ACS_HLINE); + waddch(win, ACS_HLINE); + waddch(win, ACS_HLINE); + waddch(win, ACS_HLINE); + } + + y = y + height + 1; + wmove(win, y, x); + wrefresh(win); + + if ((height < item_no) && (scroll + height < item_no)) { + wattrset(win, dlg.darrow.atr); + waddch(win, ACS_DARROW); + waddstr(win, "(+)"); + } else { + wattrset(win, dlg.menubox_border.atr); + waddch(win, ACS_HLINE); + waddch(win, ACS_HLINE); + waddch(win, ACS_HLINE); + waddch(win, ACS_HLINE); + } + + wmove(win, cur_y, cur_x); + wrefresh(win); +} + +/* + * Display the termination buttons. + */ +static void print_buttons(WINDOW * win, int height, int width, int selected) +{ + int x = width / 2 - 16; + int y = height - 2; + + print_button(win, gettext("Select"), y, x, selected == 0); + print_button(win, gettext(" Exit "), y, x + 12, selected == 1); + print_button(win, gettext(" Help "), y, x + 24, selected == 2); + + wmove(win, y, x + 1 + 12 * selected); + wrefresh(win); +} + +/* scroll up n lines (n may be negative) */ +static void do_scroll(WINDOW *win, int *scroll, int n) +{ + /* Scroll menu up */ + scrollok(win, TRUE); + wscrl(win, n); + scrollok(win, FALSE); + *scroll = *scroll + n; + wrefresh(win); +} + +/* + * Display a menu for choosing among a number of options + */ +int dialog_menu(const char *title, const char *prompt, + const void *selected, int *s_scroll) +{ + int i, j, x, y, box_x, box_y; + int height, width, menu_height; + int key = 0, button = 0, scroll = 0, choice = 0; + int first_item = 0, max_choice; + WINDOW *dialog, *menu; + +do_resize: + height = getmaxy(stdscr); + width = getmaxx(stdscr); + if (height < 15 || width < 65) + return -ERRDISPLAYTOOSMALL; + + height -= 4; + width -= 5; + menu_height = height - 10; + + max_choice = MIN(menu_height, item_count()); + + /* center dialog box on screen */ + x = (COLS - width) / 2; + y = (LINES - height) / 2; + + draw_shadow(stdscr, y, x, height, width); + + dialog = newwin(height, width, y, x); + keypad(dialog, TRUE); + + draw_box(dialog, 0, 0, height, width, + dlg.dialog.atr, dlg.border.atr); + wattrset(dialog, dlg.border.atr); + mvwaddch(dialog, height - 3, 0, ACS_LTEE); + for (i = 0; i < width - 2; i++) + waddch(dialog, ACS_HLINE); + wattrset(dialog, dlg.dialog.atr); + wbkgdset(dialog, dlg.dialog.atr & A_COLOR); + waddch(dialog, ACS_RTEE); + + print_title(dialog, title, width); + + wattrset(dialog, dlg.dialog.atr); + print_autowrap(dialog, prompt, width - 2, 1, 3); + + menu_width = width - 6; + box_y = height - menu_height - 5; + box_x = (width - menu_width) / 2 - 1; + + /* create new window for the menu */ + menu = subwin(dialog, menu_height, menu_width, + y + box_y + 1, x + box_x + 1); + keypad(menu, TRUE); + + /* draw a box around the menu items */ + draw_box(dialog, box_y, box_x, menu_height + 2, menu_width + 2, + dlg.menubox_border.atr, dlg.menubox.atr); + + if (menu_width >= 80) + item_x = (menu_width - 70) / 2; + else + item_x = 4; + + /* Set choice to default item */ + item_foreach() + if (selected && (selected == item_data())) + choice = item_n(); + /* get the saved scroll info */ + scroll = *s_scroll; + if ((scroll <= choice) && (scroll + max_choice > choice) && + (scroll >= 0) && (scroll + max_choice <= item_count())) { + first_item = scroll; + choice = choice - scroll; + } else { + scroll = 0; + } + if ((choice >= max_choice)) { + if (choice >= item_count() - max_choice / 2) + scroll = first_item = item_count() - max_choice; + else + scroll = first_item = choice - max_choice / 2; + choice = choice - scroll; + } + + /* Print the menu */ + for (i = 0; i < max_choice; i++) { + print_item(first_item + i, i, i == choice); + } + + wnoutrefresh(menu); + + print_arrows(dialog, item_count(), scroll, + box_y, box_x + item_x + 1, menu_height); + + print_buttons(dialog, height, width, 0); + wmove(menu, choice, item_x + 1); + wrefresh(menu); + + while (key != KEY_ESC) { + key = wgetch(menu); + + if (key < 256 && isalpha(key)) + key = tolower(key); + + if (strchr("ynmh", key)) + i = max_choice; + else { + for (i = choice + 1; i < max_choice; i++) { + item_set(scroll + i); + j = first_alpha(item_str(), "YyNnMmHh"); + if (key == tolower(item_str()[j])) + break; + } + if (i == max_choice) + for (i = 0; i < max_choice; i++) { + item_set(scroll + i); + j = first_alpha(item_str(), "YyNnMmHh"); + if (key == tolower(item_str()[j])) + break; + } + } + + if (i < max_choice || + key == KEY_UP || key == KEY_DOWN || + key == '-' || key == '+' || + key == KEY_PPAGE || key == KEY_NPAGE) { + /* Remove highligt of current item */ + print_item(scroll + choice, choice, FALSE); + + if (key == KEY_UP || key == '-') { + if (choice < 2 && scroll) { + /* Scroll menu down */ + do_scroll(menu, &scroll, -1); + + print_item(scroll, 0, FALSE); + } else + choice = MAX(choice - 1, 0); + + } else if (key == KEY_DOWN || key == '+') { + print_item(scroll+choice, choice, FALSE); + + if ((choice > max_choice - 3) && + (scroll + max_choice < item_count())) { + /* Scroll menu up */ + do_scroll(menu, &scroll, 1); + + print_item(scroll+max_choice - 1, + max_choice - 1, FALSE); + } else + choice = MIN(choice + 1, max_choice - 1); + + } else if (key == KEY_PPAGE) { + scrollok(menu, TRUE); + for (i = 0; (i < max_choice); i++) { + if (scroll > 0) { + do_scroll(menu, &scroll, -1); + print_item(scroll, 0, FALSE); + } else { + if (choice > 0) + choice--; + } + } + + } else if (key == KEY_NPAGE) { + for (i = 0; (i < max_choice); i++) { + if (scroll + max_choice < item_count()) { + do_scroll(menu, &scroll, 1); + print_item(scroll+max_choice-1, + max_choice - 1, FALSE); + } else { + if (choice + 1 < max_choice) + choice++; + } + } + } else + choice = i; + + print_item(scroll + choice, choice, TRUE); + + print_arrows(dialog, item_count(), scroll, + box_y, box_x + item_x + 1, menu_height); + + wnoutrefresh(dialog); + wrefresh(menu); + + continue; /* wait for another key press */ + } + + switch (key) { + case KEY_LEFT: + case TAB: + case KEY_RIGHT: + button = ((key == KEY_LEFT ? --button : ++button) < 0) + ? 2 : (button > 2 ? 0 : button); + + print_buttons(dialog, height, width, button); + wrefresh(menu); + break; + case ' ': + case 's': + case 'y': + case 'n': + case 'm': + case '/': + /* save scroll info */ + *s_scroll = scroll; + delwin(menu); + delwin(dialog); + item_set(scroll + choice); + item_set_selected(1); + switch (key) { + case 's': + return 3; + case 'y': + return 3; + case 'n': + return 4; + case 'm': + return 5; + case ' ': + return 6; + case '/': + return 7; + } + return 0; + case 'h': + case '?': + button = 2; + case '\n': + *s_scroll = scroll; + delwin(menu); + delwin(dialog); + item_set(scroll + choice); + item_set_selected(1); + return button; + case 'e': + case 'x': + key = KEY_ESC; + break; + case KEY_ESC: + key = on_key_esc(menu); + break; +#ifdef NCURSES_VERSION + case KEY_RESIZE: + on_key_resize(); + delwin(menu); + delwin(dialog); + goto do_resize; +#endif + } + } + delwin(menu); + delwin(dialog); + return key; /* ESC pressed */ +} diff --git a/util/kconfig/lxdialog/textbox.c b/util/kconfig/lxdialog/textbox.c new file mode 100644 index 0000000000..68b57575b0 --- /dev/null +++ b/util/kconfig/lxdialog/textbox.c @@ -0,0 +1,393 @@ +/* + * textbox.c -- implements the text box + * + * ORIGINAL AUTHOR: Savio Lam (lam836@cs.cuhk.hk) + * MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcap@cfw.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include "dialog.h" + +static void back_lines(int n); +static void print_page(WINDOW * win, int height, int width); +static void print_line(WINDOW * win, int row, int width); +static char *get_line(void); +static void print_position(WINDOW * win); + +static int hscroll; +static int begin_reached, end_reached, page_length; +static const char *buf; +static const char *page; + +/* + * refresh window content + */ +static void refresh_text_box(WINDOW *dialog, WINDOW *box, int boxh, int boxw, + int cur_y, int cur_x) +{ + print_page(box, boxh, boxw); + print_position(dialog); + wmove(dialog, cur_y, cur_x); /* Restore cursor position */ + wrefresh(dialog); +} + + +/* + * Display text from a file in a dialog box. + */ +int dialog_textbox(const char *title, const char *tbuf, + int initial_height, int initial_width) +{ + int i, x, y, cur_x, cur_y, key = 0; + int height, width, boxh, boxw; + int passed_end; + WINDOW *dialog, *box; + + begin_reached = 1; + end_reached = 0; + page_length = 0; + hscroll = 0; + buf = tbuf; + page = buf; /* page is pointer to start of page to be displayed */ + +do_resize: + getmaxyx(stdscr, height, width); + if (height < 8 || width < 8) + return -ERRDISPLAYTOOSMALL; + if (initial_height != 0) + height = initial_height; + else + if (height > 4) + height -= 4; + else + height = 0; + if (initial_width != 0) + width = initial_width; + else + if (width > 5) + width -= 5; + else + width = 0; + + /* center dialog box on screen */ + x = (COLS - width) / 2; + y = (LINES - height) / 2; + + draw_shadow(stdscr, y, x, height, width); + + dialog = newwin(height, width, y, x); + keypad(dialog, TRUE); + + /* Create window for box region, used for scrolling text */ + boxh = height - 4; + boxw = width - 2; + box = subwin(dialog, boxh, boxw, y + 1, x + 1); + wattrset(box, dlg.dialog.atr); + wbkgdset(box, dlg.dialog.atr & A_COLOR); + + keypad(box, TRUE); + + /* register the new window, along with its borders */ + draw_box(dialog, 0, 0, height, width, + dlg.dialog.atr, dlg.border.atr); + + wattrset(dialog, dlg.border.atr); + mvwaddch(dialog, height - 3, 0, ACS_LTEE); + for (i = 0; i < width - 2; i++) + waddch(dialog, ACS_HLINE); + wattrset(dialog, dlg.dialog.atr); + wbkgdset(dialog, dlg.dialog.atr & A_COLOR); + waddch(dialog, ACS_RTEE); + + print_title(dialog, title, width); + + print_button(dialog, gettext(" Exit "), height - 2, width / 2 - 4, TRUE); + wnoutrefresh(dialog); + getyx(dialog, cur_y, cur_x); /* Save cursor position */ + + /* Print first page of text */ + attr_clear(box, boxh, boxw, dlg.dialog.atr); + refresh_text_box(dialog, box, boxh, boxw, cur_y, cur_x); + + while ((key != KEY_ESC) && (key != '\n')) { + key = wgetch(dialog); + switch (key) { + case 'E': /* Exit */ + case 'e': + case 'X': + case 'x': + delwin(box); + delwin(dialog); + return 0; + case 'g': /* First page */ + case KEY_HOME: + if (!begin_reached) { + begin_reached = 1; + page = buf; + refresh_text_box(dialog, box, boxh, boxw, + cur_y, cur_x); + } + break; + case 'G': /* Last page */ + case KEY_END: + + end_reached = 1; + /* point to last char in buf */ + page = buf + strlen(buf); + back_lines(boxh); + refresh_text_box(dialog, box, boxh, boxw, + cur_y, cur_x); + break; + case 'K': /* Previous line */ + case 'k': + case KEY_UP: + if (!begin_reached) { + back_lines(page_length + 1); + + /* We don't call print_page() here but use + * scrolling to ensure faster screen update. + * However, 'end_reached' and 'page_length' + * should still be updated, and 'page' should + * point to start of next page. This is done + * by calling get_line() in the following + * 'for' loop. */ + scrollok(box, TRUE); + wscrl(box, -1); /* Scroll box region down one line */ + scrollok(box, FALSE); + page_length = 0; + passed_end = 0; + for (i = 0; i < boxh; i++) { + if (!i) { + /* print first line of page */ + print_line(box, 0, boxw); + wnoutrefresh(box); + } else + /* Called to update 'end_reached' and 'page' */ + get_line(); + if (!passed_end) + page_length++; + if (end_reached && !passed_end) + passed_end = 1; + } + + print_position(dialog); + wmove(dialog, cur_y, cur_x); /* Restore cursor position */ + wrefresh(dialog); + } + break; + case 'B': /* Previous page */ + case 'b': + case KEY_PPAGE: + if (begin_reached) + break; + back_lines(page_length + boxh); + refresh_text_box(dialog, box, boxh, boxw, + cur_y, cur_x); + break; + case 'J': /* Next line */ + case 'j': + case KEY_DOWN: + if (!end_reached) { + begin_reached = 0; + scrollok(box, TRUE); + scroll(box); /* Scroll box region up one line */ + scrollok(box, FALSE); + print_line(box, boxh - 1, boxw); + wnoutrefresh(box); + print_position(dialog); + wmove(dialog, cur_y, cur_x); /* Restore cursor position */ + wrefresh(dialog); + } + break; + case KEY_NPAGE: /* Next page */ + case ' ': + if (end_reached) + break; + + begin_reached = 0; + refresh_text_box(dialog, box, boxh, boxw, + cur_y, cur_x); + break; + case '0': /* Beginning of line */ + case 'H': /* Scroll left */ + case 'h': + case KEY_LEFT: + if (hscroll <= 0) + break; + + if (key == '0') + hscroll = 0; + else + hscroll--; + /* Reprint current page to scroll horizontally */ + back_lines(page_length); + refresh_text_box(dialog, box, boxh, boxw, + cur_y, cur_x); + break; + case 'L': /* Scroll right */ + case 'l': + case KEY_RIGHT: + if (hscroll >= MAX_LEN) + break; + hscroll++; + /* Reprint current page to scroll horizontally */ + back_lines(page_length); + refresh_text_box(dialog, box, boxh, boxw, + cur_y, cur_x); + break; + case KEY_ESC: + key = on_key_esc(dialog); + break; +#ifdef NCURSES_VERSION + case KEY_RESIZE: + back_lines(height); + delwin(box); + delwin(dialog); + on_key_resize(); + goto do_resize; +#endif + } + } + delwin(box); + delwin(dialog); + return key; /* ESC pressed */ +} + +/* + * Go back 'n' lines in text. Called by dialog_textbox(). + * 'page' will be updated to point to the desired line in 'buf'. + */ +static void back_lines(int n) +{ + int i; + + begin_reached = 0; + /* Go back 'n' lines */ + for (i = 0; i < n; i++) { + if (*page == '\0') { + if (end_reached) { + end_reached = 0; + continue; + } + } + if (page == buf) { + begin_reached = 1; + return; + } + page--; + do { + if (page == buf) { + begin_reached = 1; + return; + } + page--; + } while (*page != '\n'); + page++; + } +} + +/* + * Print a new page of text. Called by dialog_textbox(). + */ +static void print_page(WINDOW * win, int height, int width) +{ + int i, passed_end = 0; + + page_length = 0; + for (i = 0; i < height; i++) { + print_line(win, i, width); + if (!passed_end) + page_length++; + if (end_reached && !passed_end) + passed_end = 1; + } + wnoutrefresh(win); +} + +/* + * Print a new line of text. Called by dialog_textbox() and print_page(). + */ +static void print_line(WINDOW * win, int row, int width) +{ + int y, x; + char *line; + + line = get_line(); + line += MIN(strlen(line), hscroll); /* Scroll horizontally */ + wmove(win, row, 0); /* move cursor to correct line */ + waddch(win, ' '); + waddnstr(win, line, MIN(strlen(line), width - 2)); + + getyx(win, y, x); + /* Clear 'residue' of previous line */ +#if OLD_NCURSES + { + int i; + for (i = 0; i < width - x; i++) + waddch(win, ' '); + } +#else + wclrtoeol(win); +#endif +} + +/* + * Return current line of text. Called by dialog_textbox() and print_line(). + * 'page' should point to start of current line before calling, and will be + * updated to point to start of next line. + */ +static char *get_line(void) +{ + int i = 0; + static char line[MAX_LEN + 1]; + + end_reached = 0; + while (*page != '\n') { + if (*page == '\0') { + if (!end_reached) { + end_reached = 1; + break; + } + } else if (i < MAX_LEN) + line[i++] = *(page++); + else { + /* Truncate lines longer than MAX_LEN characters */ + if (i == MAX_LEN) + line[i++] = '\0'; + page++; + } + } + if (i <= MAX_LEN) + line[i] = '\0'; + if (!end_reached) + page++; /* move pass '\n' */ + + return line; +} + +/* + * Print current position + */ +static void print_position(WINDOW * win) +{ + int percent; + + wattrset(win, dlg.position_indicator.atr); + wbkgdset(win, dlg.position_indicator.atr & A_COLOR); + percent = (page - buf) * 100 / strlen(buf); + wmove(win, getmaxy(win) - 3, getmaxx(win) - 9); + wprintw(win, "(%3d%%)", percent); +} diff --git a/util/kconfig/lxdialog/util.c b/util/kconfig/lxdialog/util.c new file mode 100644 index 0000000000..afad6844c2 --- /dev/null +++ b/util/kconfig/lxdialog/util.c @@ -0,0 +1,658 @@ +/* + * util.c + * + * ORIGINAL AUTHOR: Savio Lam (lam836@cs.cuhk.hk) + * MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcap@cfw.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include "dialog.h" +#include <stdarg.h> + +struct dialog_info dlg; + +static void set_mono_theme(void) +{ + dlg.screen.atr = A_NORMAL; + dlg.shadow.atr = A_NORMAL; + dlg.dialog.atr = A_NORMAL; + dlg.title.atr = A_BOLD; + dlg.border.atr = A_NORMAL; + dlg.button_active.atr = A_REVERSE; + dlg.button_inactive.atr = A_DIM; + dlg.button_key_active.atr = A_REVERSE; + dlg.button_key_inactive.atr = A_BOLD; + dlg.button_label_active.atr = A_REVERSE; + dlg.button_label_inactive.atr = A_NORMAL; + dlg.inputbox.atr = A_NORMAL; + dlg.inputbox_border.atr = A_NORMAL; + dlg.searchbox.atr = A_NORMAL; + dlg.searchbox_title.atr = A_BOLD; + dlg.searchbox_border.atr = A_NORMAL; + dlg.position_indicator.atr = A_BOLD; + dlg.menubox.atr = A_NORMAL; + dlg.menubox_border.atr = A_NORMAL; + dlg.item.atr = A_NORMAL; + dlg.item_selected.atr = A_REVERSE; + dlg.tag.atr = A_BOLD; + dlg.tag_selected.atr = A_REVERSE; + dlg.tag_key.atr = A_BOLD; + dlg.tag_key_selected.atr = A_REVERSE; + dlg.check.atr = A_BOLD; + dlg.check_selected.atr = A_REVERSE; + dlg.uarrow.atr = A_BOLD; + dlg.darrow.atr = A_BOLD; +} + +#define DLG_COLOR(dialog, f, b, h) \ +do { \ + dlg.dialog.fg = (f); \ + dlg.dialog.bg = (b); \ + dlg.dialog.hl = (h); \ +} while (0) + +static void set_classic_theme(void) +{ + DLG_COLOR(screen, COLOR_CYAN, COLOR_BLUE, true); + DLG_COLOR(shadow, COLOR_BLACK, COLOR_BLACK, true); + DLG_COLOR(dialog, COLOR_BLACK, COLOR_WHITE, false); + DLG_COLOR(title, COLOR_YELLOW, COLOR_WHITE, true); + DLG_COLOR(border, COLOR_WHITE, COLOR_WHITE, true); + DLG_COLOR(button_active, COLOR_WHITE, COLOR_BLUE, true); + DLG_COLOR(button_inactive, COLOR_BLACK, COLOR_WHITE, false); + DLG_COLOR(button_key_active, COLOR_WHITE, COLOR_BLUE, true); + DLG_COLOR(button_key_inactive, COLOR_RED, COLOR_WHITE, false); + DLG_COLOR(button_label_active, COLOR_YELLOW, COLOR_BLUE, true); + DLG_COLOR(button_label_inactive, COLOR_BLACK, COLOR_WHITE, true); + DLG_COLOR(inputbox, COLOR_BLACK, COLOR_WHITE, false); + DLG_COLOR(inputbox_border, COLOR_BLACK, COLOR_WHITE, false); + DLG_COLOR(searchbox, COLOR_BLACK, COLOR_WHITE, false); + DLG_COLOR(searchbox_title, COLOR_YELLOW, COLOR_WHITE, true); + DLG_COLOR(searchbox_border, COLOR_WHITE, COLOR_WHITE, true); + DLG_COLOR(position_indicator, COLOR_YELLOW, COLOR_WHITE, true); + DLG_COLOR(menubox, COLOR_BLACK, COLOR_WHITE, false); + DLG_COLOR(menubox_border, COLOR_WHITE, COLOR_WHITE, true); + DLG_COLOR(item, COLOR_BLACK, COLOR_WHITE, false); + DLG_COLOR(item_selected, COLOR_WHITE, COLOR_BLUE, true); + DLG_COLOR(tag, COLOR_YELLOW, COLOR_WHITE, true); + DLG_COLOR(tag_selected, COLOR_YELLOW, COLOR_BLUE, true); + DLG_COLOR(tag_key, COLOR_YELLOW, COLOR_WHITE, true); + DLG_COLOR(tag_key_selected, COLOR_YELLOW, COLOR_BLUE, true); + DLG_COLOR(check, COLOR_BLACK, COLOR_WHITE, false); + DLG_COLOR(check_selected, COLOR_WHITE, COLOR_BLUE, true); + DLG_COLOR(uarrow, COLOR_GREEN, COLOR_WHITE, true); + DLG_COLOR(darrow, COLOR_GREEN, COLOR_WHITE, true); +} + +static void set_blackbg_theme(void) +{ + DLG_COLOR(screen, COLOR_RED, COLOR_BLACK, true); + DLG_COLOR(shadow, COLOR_BLACK, COLOR_BLACK, false); + DLG_COLOR(dialog, COLOR_WHITE, COLOR_BLACK, false); + DLG_COLOR(title, COLOR_RED, COLOR_BLACK, false); + DLG_COLOR(border, COLOR_BLACK, COLOR_BLACK, true); + + DLG_COLOR(button_active, COLOR_YELLOW, COLOR_RED, false); + DLG_COLOR(button_inactive, COLOR_YELLOW, COLOR_BLACK, false); + DLG_COLOR(button_key_active, COLOR_YELLOW, COLOR_RED, true); + DLG_COLOR(button_key_inactive, COLOR_RED, COLOR_BLACK, false); + DLG_COLOR(button_label_active, COLOR_WHITE, COLOR_RED, false); + DLG_COLOR(button_label_inactive, COLOR_BLACK, COLOR_BLACK, true); + + DLG_COLOR(inputbox, COLOR_YELLOW, COLOR_BLACK, false); + DLG_COLOR(inputbox_border, COLOR_YELLOW, COLOR_BLACK, false); + + DLG_COLOR(searchbox, COLOR_YELLOW, COLOR_BLACK, false); + DLG_COLOR(searchbox_title, COLOR_YELLOW, COLOR_BLACK, true); + DLG_COLOR(searchbox_border, COLOR_BLACK, COLOR_BLACK, true); + + DLG_COLOR(position_indicator, COLOR_RED, COLOR_BLACK, false); + + DLG_COLOR(menubox, COLOR_YELLOW, COLOR_BLACK, false); + DLG_COLOR(menubox_border, COLOR_BLACK, COLOR_BLACK, true); + + DLG_COLOR(item, COLOR_WHITE, COLOR_BLACK, false); + DLG_COLOR(item_selected, COLOR_WHITE, COLOR_RED, false); + + DLG_COLOR(tag, COLOR_RED, COLOR_BLACK, false); + DLG_COLOR(tag_selected, COLOR_YELLOW, COLOR_RED, true); + DLG_COLOR(tag_key, COLOR_RED, COLOR_BLACK, false); + DLG_COLOR(tag_key_selected, COLOR_YELLOW, COLOR_RED, true); + + DLG_COLOR(check, COLOR_YELLOW, COLOR_BLACK, false); + DLG_COLOR(check_selected, COLOR_YELLOW, COLOR_RED, true); + + DLG_COLOR(uarrow, COLOR_RED, COLOR_BLACK, false); + DLG_COLOR(darrow, COLOR_RED, COLOR_BLACK, false); +} + +static void set_bluetitle_theme(void) +{ + set_classic_theme(); + DLG_COLOR(title, COLOR_BLUE, COLOR_WHITE, true); + DLG_COLOR(button_key_active, COLOR_YELLOW, COLOR_BLUE, true); + DLG_COLOR(button_label_active, COLOR_WHITE, COLOR_BLUE, true); + DLG_COLOR(searchbox_title, COLOR_BLUE, COLOR_WHITE, true); + DLG_COLOR(position_indicator, COLOR_BLUE, COLOR_WHITE, true); + DLG_COLOR(tag, COLOR_BLUE, COLOR_WHITE, true); + DLG_COLOR(tag_key, COLOR_BLUE, COLOR_WHITE, true); + +} + +/* + * Select color theme + */ +static int set_theme(const char *theme) +{ + int use_color = 1; + if (!theme) + set_bluetitle_theme(); + else if (strcmp(theme, "classic") == 0) + set_classic_theme(); + else if (strcmp(theme, "bluetitle") == 0) + set_bluetitle_theme(); + else if (strcmp(theme, "blackbg") == 0) + set_blackbg_theme(); + else if (strcmp(theme, "mono") == 0) + use_color = 0; + + return use_color; +} + +static void init_one_color(struct dialog_color *color) +{ + static int pair = 0; + + pair++; + init_pair(pair, color->fg, color->bg); + if (color->hl) + color->atr = A_BOLD | COLOR_PAIR(pair); + else + color->atr = COLOR_PAIR(pair); +} + +static void init_dialog_colors(void) +{ + init_one_color(&dlg.screen); + init_one_color(&dlg.shadow); + init_one_color(&dlg.dialog); + init_one_color(&dlg.title); + init_one_color(&dlg.border); + init_one_color(&dlg.button_active); + init_one_color(&dlg.button_inactive); + init_one_color(&dlg.button_key_active); + init_one_color(&dlg.button_key_inactive); + init_one_color(&dlg.button_label_active); + init_one_color(&dlg.button_label_inactive); + init_one_color(&dlg.inputbox); + init_one_color(&dlg.inputbox_border); + init_one_color(&dlg.searchbox); + init_one_color(&dlg.searchbox_title); + init_one_color(&dlg.searchbox_border); + init_one_color(&dlg.position_indicator); + init_one_color(&dlg.menubox); + init_one_color(&dlg.menubox_border); + init_one_color(&dlg.item); + init_one_color(&dlg.item_selected); + init_one_color(&dlg.tag); + init_one_color(&dlg.tag_selected); + init_one_color(&dlg.tag_key); + init_one_color(&dlg.tag_key_selected); + init_one_color(&dlg.check); + init_one_color(&dlg.check_selected); + init_one_color(&dlg.uarrow); + init_one_color(&dlg.darrow); +} + +/* + * Setup for color display + */ +static void color_setup(const char *theme) +{ + int use_color; + + use_color = set_theme(theme); + if (use_color && has_colors()) { + start_color(); + init_dialog_colors(); + } else + set_mono_theme(); +} + +/* + * Set window to attribute 'attr' + */ +void attr_clear(WINDOW * win, int height, int width, chtype attr) +{ + int i, j; + + wattrset(win, attr); + for (i = 0; i < height; i++) { + wmove(win, i, 0); + for (j = 0; j < width; j++) + waddch(win, ' '); + } + touchwin(win); +} + +void dialog_clear(void) +{ + attr_clear(stdscr, LINES, COLS, dlg.screen.atr); + /* Display background title if it exists ... - SLH */ + if (dlg.backtitle != NULL) { + int i; + + wattrset(stdscr, dlg.screen.atr); + mvwaddstr(stdscr, 0, 1, (char *)dlg.backtitle); + wmove(stdscr, 1, 1); + for (i = 1; i < COLS - 1; i++) + waddch(stdscr, ACS_HLINE); + } + wnoutrefresh(stdscr); +} + +/* + * Do some initialization for dialog + */ +int init_dialog(const char *backtitle) +{ + int height, width; + + initscr(); /* Init curses */ + getmaxyx(stdscr, height, width); + if (height < 19 || width < 80) { + endwin(); + return -ERRDISPLAYTOOSMALL; + } + + dlg.backtitle = backtitle; + color_setup(getenv("MENUCONFIG_COLOR")); + + keypad(stdscr, TRUE); + cbreak(); + noecho(); + dialog_clear(); + + return 0; +} + +void set_dialog_backtitle(const char *backtitle) +{ + dlg.backtitle = backtitle; +} + +/* + * End using dialog functions. + */ +void end_dialog(int x, int y) +{ + /* move cursor back to original position */ + move(y, x); + refresh(); + endwin(); +} + +/* Print the title of the dialog. Center the title and truncate + * tile if wider than dialog (- 2 chars). + **/ +void print_title(WINDOW *dialog, const char *title, int width) +{ + if (title) { + int tlen = MIN(width - 2, strlen(title)); + wattrset(dialog, dlg.title.atr); + mvwaddch(dialog, 0, (width - tlen) / 2 - 1, ' '); + mvwaddnstr(dialog, 0, (width - tlen)/2, title, tlen); + waddch(dialog, ' '); + } +} + +/* + * Print a string of text in a window, automatically wrap around to the + * next line if the string is too long to fit on one line. Newline + * characters '\n' are replaced by spaces. We start on a new line + * if there is no room for at least 4 nonblanks following a double-space. + */ +void print_autowrap(WINDOW * win, const char *prompt, int width, int y, int x) +{ + int newl, cur_x, cur_y; + int i, prompt_len, room, wlen; + char tempstr[MAX_LEN + 1], *word, *sp, *sp2; + + strcpy(tempstr, prompt); + + prompt_len = strlen(tempstr); + + /* + * Remove newlines + */ + for (i = 0; i < prompt_len; i++) { + if (tempstr[i] == '\n') + tempstr[i] = ' '; + } + + if (prompt_len <= width - x * 2) { /* If prompt is short */ + wmove(win, y, (width - prompt_len) / 2); + waddstr(win, tempstr); + } else { + cur_x = x; + cur_y = y; + newl = 1; + word = tempstr; + while (word && *word) { + sp = strchr(word, ' '); + if (sp) + *sp++ = 0; + + /* Wrap to next line if either the word does not fit, + or it is the first word of a new sentence, and it is + short, and the next word does not fit. */ + room = width - cur_x; + wlen = strlen(word); + if (wlen > room || + (newl && wlen < 4 && sp + && wlen + 1 + strlen(sp) > room + && (!(sp2 = strchr(sp, ' ')) + || wlen + 1 + (sp2 - sp) > room))) { + cur_y++; + cur_x = x; + } + wmove(win, cur_y, cur_x); + waddstr(win, word); + getyx(win, cur_y, cur_x); + cur_x++; + if (sp && *sp == ' ') { + cur_x++; /* double space */ + while (*++sp == ' ') ; + newl = 1; + } else + newl = 0; + word = sp; + } + } +} + +/* + * Print a button + */ +void print_button(WINDOW * win, const char *label, int y, int x, int selected) +{ + int i, temp; + + wmove(win, y, x); + wattrset(win, selected ? dlg.button_active.atr + : dlg.button_inactive.atr); + waddstr(win, "<"); + temp = strspn(label, " "); + label += temp; + wattrset(win, selected ? dlg.button_label_active.atr + : dlg.button_label_inactive.atr); + for (i = 0; i < temp; i++) + waddch(win, ' '); + wattrset(win, selected ? dlg.button_key_active.atr + : dlg.button_key_inactive.atr); + waddch(win, label[0]); + wattrset(win, selected ? dlg.button_label_active.atr + : dlg.button_label_inactive.atr); + waddstr(win, (char *)label + 1); + wattrset(win, selected ? dlg.button_active.atr + : dlg.button_inactive.atr); + waddstr(win, ">"); + wmove(win, y, x + temp + 1); +} + +/* + * Draw a rectangular box with line drawing characters + */ +void +draw_box(WINDOW * win, int y, int x, int height, int width, + chtype box, chtype border) +{ + int i, j; + + wattrset(win, 0); + for (i = 0; i < height; i++) { + wmove(win, y + i, x); + for (j = 0; j < width; j++) + if (!i && !j) + waddch(win, border | ACS_ULCORNER); + else if (i == height - 1 && !j) + waddch(win, border | ACS_LLCORNER); + else if (!i && j == width - 1) + waddch(win, box | ACS_URCORNER); + else if (i == height - 1 && j == width - 1) + waddch(win, box | ACS_LRCORNER); + else if (!i) + waddch(win, border | ACS_HLINE); + else if (i == height - 1) + waddch(win, box | ACS_HLINE); + else if (!j) + waddch(win, border | ACS_VLINE); + else if (j == width - 1) + waddch(win, box | ACS_VLINE); + else + waddch(win, box | ' '); + } +} + +/* + * Draw shadows along the right and bottom edge to give a more 3D look + * to the boxes + */ +void draw_shadow(WINDOW * win, int y, int x, int height, int width) +{ + int i; + + if (has_colors()) { /* Whether terminal supports color? */ + wattrset(win, dlg.shadow.atr); + wmove(win, y + height, x + 2); + for (i = 0; i < width; i++) + waddch(win, winch(win) & A_CHARTEXT); + for (i = y + 1; i < y + height + 1; i++) { + wmove(win, i, x + width); + waddch(win, winch(win) & A_CHARTEXT); + waddch(win, winch(win) & A_CHARTEXT); + } + wnoutrefresh(win); + } +} + +/* + * Return the position of the first alphabetic character in a string. + */ +int first_alpha(const char *string, const char *exempt) +{ + int i, in_paren = 0, c; + + for (i = 0; i < strlen(string); i++) { + c = tolower(string[i]); + + if (strchr("<[(", c)) + ++in_paren; + if (strchr(">])", c) && in_paren > 0) + --in_paren; + + if ((!in_paren) && isalpha(c) && strchr(exempt, c) == 0) + return i; + } + + return 0; +} + +/* + * ncurses uses ESC to detect escaped char sequences. This resutl in + * a small timeout before ESC is actually delivered to the application. + * lxdialog suggest <ESC> <ESC> which is correctly translated to two + * times esc. But then we need to ignore the second esc to avoid stepping + * out one menu too much. Filter away all escaped key sequences since + * keypad(FALSE) turn off ncurses support for escape sequences - and thats + * needed to make notimeout() do as expected. + */ +int on_key_esc(WINDOW *win) +{ + int key; + int key2; + int key3; + + nodelay(win, TRUE); + keypad(win, FALSE); + key = wgetch(win); + key2 = wgetch(win); + do { + key3 = wgetch(win); + } while (key3 != ERR); + nodelay(win, FALSE); + keypad(win, TRUE); + if (key == KEY_ESC && key2 == ERR) + return KEY_ESC; + else if (key != ERR && key != KEY_ESC && key2 == ERR) + ungetch(key); + + return -1; +} + +/* redraw screen in new size */ +int on_key_resize(void) +{ + dialog_clear(); +#ifdef NCURSES_VERSION + return KEY_RESIZE; +#endif +} + +struct dialog_list *item_cur; +struct dialog_list item_nil; +struct dialog_list *item_head; + +void item_reset(void) +{ + struct dialog_list *p, *next; + + for (p = item_head; p; p = next) { + next = p->next; + free(p); + } + item_head = NULL; + item_cur = &item_nil; +} + +void item_make(const char *fmt, ...) +{ + va_list ap; + struct dialog_list *p = malloc(sizeof(*p)); + + if (item_head) + item_cur->next = p; + else + item_head = p; + item_cur = p; + memset(p, 0, sizeof(*p)); + + va_start(ap, fmt); + vsnprintf(item_cur->node.str, sizeof(item_cur->node.str), fmt, ap); + va_end(ap); +} + +void item_add_str(const char *fmt, ...) +{ + va_list ap; + size_t avail; + + avail = sizeof(item_cur->node.str) - strlen(item_cur->node.str); + + va_start(ap, fmt); + vsnprintf(item_cur->node.str + strlen(item_cur->node.str), + avail, fmt, ap); + item_cur->node.str[sizeof(item_cur->node.str) - 1] = '\0'; + va_end(ap); +} + +void item_set_tag(char tag) +{ + item_cur->node.tag = tag; +} +void item_set_data(void *ptr) +{ + item_cur->node.data = ptr; +} + +void item_set_selected(int val) +{ + item_cur->node.selected = val; +} + +int item_activate_selected(void) +{ + item_foreach() + if (item_is_selected()) + return 1; + return 0; +} + +void *item_data(void) +{ + return item_cur->node.data; +} + +char item_tag(void) +{ + return item_cur->node.tag; +} + +int item_count(void) +{ + int n = 0; + struct dialog_list *p; + + for (p = item_head; p; p = p->next) + n++; + return n; +} + +void item_set(int n) +{ + int i = 0; + item_foreach() + if (i++ == n) + return; +} + +int item_n(void) +{ + int n = 0; + struct dialog_list *p; + + for (p = item_head; p; p = p->next) { + if (p == item_cur) + return n; + n++; + } + return 0; +} + +const char *item_str(void) +{ + return item_cur->node.str; +} + +int item_is_selected(void) +{ + return (item_cur->node.selected != 0); +} + +int item_is_tag(char tag) +{ + return (item_cur->node.tag == tag); +} diff --git a/util/kconfig/lxdialog/yesno.c b/util/kconfig/lxdialog/yesno.c new file mode 100644 index 0000000000..4614d0f299 --- /dev/null +++ b/util/kconfig/lxdialog/yesno.c @@ -0,0 +1,116 @@ +/* + * yesno.c -- implements the yes/no box + * + * ORIGINAL AUTHOR: Savio Lam (lam836@cs.cuhk.hk) + * MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcap@cfw.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include "dialog.h" + +/* + * Display termination buttons + */ +static void print_buttons(WINDOW * dialog, int height, int width, int selected) +{ + int x = width / 2 - 10; + int y = height - 2; + + print_button(dialog, gettext(" Yes "), y, x, selected == 0); + print_button(dialog, gettext(" No "), y, x + 13, selected == 1); + + wmove(dialog, y, x + 1 + 13 * selected); + wrefresh(dialog); +} + +/* + * Display a dialog box with two buttons - Yes and No + */ +int dialog_yesno(const char *title, const char *prompt, int height, int width) +{ + int i, x, y, key = 0, button = 0; + WINDOW *dialog; + +do_resize: + if (getmaxy(stdscr) < (height + 4)) + return -ERRDISPLAYTOOSMALL; + if (getmaxx(stdscr) < (width + 4)) + return -ERRDISPLAYTOOSMALL; + + /* center dialog box on screen */ + x = (COLS - width) / 2; + y = (LINES - height) / 2; + + draw_shadow(stdscr, y, x, height, width); + + dialog = newwin(height, width, y, x); + keypad(dialog, TRUE); + + draw_box(dialog, 0, 0, height, width, + dlg.dialog.atr, dlg.border.atr); + wattrset(dialog, dlg.border.atr); + mvwaddch(dialog, height - 3, 0, ACS_LTEE); + for (i = 0; i < width - 2; i++) + waddch(dialog, ACS_HLINE); + wattrset(dialog, dlg.dialog.atr); + waddch(dialog, ACS_RTEE); + + print_title(dialog, title, width); + + wattrset(dialog, dlg.dialog.atr); + print_autowrap(dialog, prompt, width - 2, 1, 3); + + print_buttons(dialog, height, width, 0); + + while (key != KEY_ESC) { + key = wgetch(dialog); + switch (key) { + case 'Y': + case 'y': + delwin(dialog); + return 0; + case 'N': + case 'n': + delwin(dialog); + return 1; + + case TAB: + case KEY_LEFT: + case KEY_RIGHT: + button = ((key == KEY_LEFT ? --button : ++button) < 0) ? 1 : (button > 1 ? 0 : button); + + print_buttons(dialog, height, width, button); + wrefresh(dialog); + break; + case ' ': + case '\n': + delwin(dialog); + return button; + case KEY_ESC: + key = on_key_esc(dialog); + break; +#ifdef NCURSES_VERSION + case KEY_RESIZE: + delwin(dialog); + on_key_resize(); + goto do_resize; +#endif + } + } + + delwin(dialog); + return key; /* ESC pressed */ +} diff --git a/util/kconfig/mconf.c b/util/kconfig/mconf.c new file mode 100644 index 0000000000..72d3f68977 --- /dev/null +++ b/util/kconfig/mconf.c @@ -0,0 +1,931 @@ +/* + * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org> + * Released under the terms of the GNU GPL v2.0. + * + * Introduced single menu mode (show all sub-menus in one large tree). + * 2002-11-06 Petr Baudis <pasky@ucw.cz> + * + * i18n, 2005, Arnaldo Carvalho de Melo <acme@conectiva.com.br> + */ + +#include <ctype.h> +#include <errno.h> +#include <fcntl.h> +#include <limits.h> +#include <stdarg.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> +#include <locale.h> + +#define LKC_DIRECT_LINK +#include "lkc.h" +#include "lxdialog/dialog.h" + +static const char mconf_readme[] = N_( +"Overview\n" +"--------\n" +"Some features may be built directly into coreboot.\n" +"Some may be made into loadable runtime modules. Some features\n" +"may be completely removed altogether. There are also certain\n" +"parameters which are not really features, but must be\n" +"entered in as decimal or hexadecimal numbers or possibly text.\n" +"\n" +"Menu items beginning with following braces represent features that\n" +" [ ] can be built in or removed\n" +" < > can be built in, modularized or removed\n" +" { } can be built in or modularized (selected by other feature)\n" +" - - are selected by other feature,\n" +"while *, M or whitespace inside braces means to build in, build as\n" +"a module or to exclude the feature respectively.\n" +"\n" +"To change any of these features, highlight it with the cursor\n" +"keys and press <Y> to build it in, <M> to make it a module or\n" +"<N> to removed it. You may also press the <Space Bar> to cycle\n" +"through the available options (ie. Y->N->M->Y).\n" +"\n" +"Some additional keyboard hints:\n" +"\n" +"Menus\n" +"----------\n" +"o Use the Up/Down arrow keys (cursor keys) to highlight the item\n" +" you wish to change or submenu wish to select and press <Enter>.\n" +" Submenus are designated by \"--->\".\n" +"\n" +" Shortcut: Press the option's highlighted letter (hotkey).\n" +" Pressing a hotkey more than once will sequence\n" +" through all visible items which use that hotkey.\n" +"\n" +" You may also use the <PAGE UP> and <PAGE DOWN> keys to scroll\n" +" unseen options into view.\n" +"\n" +"o To exit a menu use the cursor keys to highlight the <Exit> button\n" +" and press <ENTER>.\n" +"\n" +" Shortcut: Press <ESC><ESC> or <E> or <X> if there is no hotkey\n" +" using those letters. You may press a single <ESC>, but\n" +" there is a delayed response which you may find annoying.\n" +"\n" +" Also, the <TAB> and cursor keys will cycle between <Select>,\n" +" <Exit> and <Help>\n" +"\n" +"o To get help with an item, use the cursor keys to highlight <Help>\n" +" and Press <ENTER>.\n" +"\n" +" Shortcut: Press <H> or <?>.\n" +"\n" +"\n" +"Radiolists (Choice lists)\n" +"-----------\n" +"o Use the cursor keys to select the option you wish to set and press\n" +" <S> or the <SPACE BAR>.\n" +"\n" +" Shortcut: Press the first letter of the option you wish to set then\n" +" press <S> or <SPACE BAR>.\n" +"\n" +"o To see available help for the item, use the cursor keys to highlight\n" +" <Help> and Press <ENTER>.\n" +"\n" +" Shortcut: Press <H> or <?>.\n" +"\n" +" Also, the <TAB> and cursor keys will cycle between <Select> and\n" +" <Help>\n" +"\n" +"\n" +"Data Entry\n" +"-----------\n" +"o Enter the requested information and press <ENTER>\n" +" If you are entering hexadecimal values, it is not necessary to\n" +" add the '0x' prefix to the entry.\n" +"\n" +"o For help, use the <TAB> or cursor keys to highlight the help option\n" +" and press <ENTER>. You can try <TAB><H> as well.\n" +"\n" +"\n" +"Text Box (Help Window)\n" +"--------\n" +"o Use the cursor keys to scroll up/down/left/right. The VI editor\n" +" keys h,j,k,l function here as do <SPACE BAR> and <B> for those\n" +" who are familiar with less and lynx.\n" +"\n" +"o Press <E>, <X>, <Enter> or <Esc><Esc> to exit.\n" +"\n" +"\n" +"Alternate Configuration Files\n" +"-----------------------------\n" +"Menuconfig supports the use of alternate configuration files for\n" +"those who, for various reasons, find it necessary to switch\n" +"between different configurations.\n" +"\n" +"At the end of the main menu you will find two options. One is\n" +"for saving the current configuration to a file of your choosing.\n" +"The other option is for loading a previously saved alternate\n" +"configuration.\n" +"\n" +"Even if you don't use alternate configuration files, but you\n" +"find during a Menuconfig session that you have completely messed\n" +"up your settings, you may use the \"Load Alternate...\" option to\n" +"restore your previously saved settings from \".config\" without\n" +"restarting Menuconfig.\n" +"\n" +"Other information\n" +"-----------------\n" +"If you use Menuconfig in an XTERM window make sure you have your\n" +"$TERM variable set to point to a xterm definition which supports color.\n" +"Otherwise, Menuconfig will look rather bad. Menuconfig will not\n" +"display correctly in a RXVT window because rxvt displays only one\n" +"intensity of color, bright.\n" +"\n" +"Menuconfig will display larger menus on screens or xterms which are\n" +"set to display more than the standard 25 row by 80 column geometry.\n" +"In order for this to work, the \"stty size\" command must be able to\n" +"display the screen's current row and column geometry. I STRONGLY\n" +"RECOMMEND that you make sure you do NOT have the shell variables\n" +"LINES and COLUMNS exported into your environment. Some distributions\n" +"export those variables via /etc/profile. Some ncurses programs can\n" +"become confused when those variables (LINES & COLUMNS) don't reflect\n" +"the true screen size.\n" +"\n" +"Optional personality available\n" +"------------------------------\n" +"If you prefer to have all of the options listed in a single\n" +"menu, rather than the default multimenu hierarchy, run the menuconfig\n" +"with MENUCONFIG_MODE environment variable set to single_menu. Example:\n" +"\n" +"make MENUCONFIG_MODE=single_menu menuconfig\n" +"\n" +"<Enter> will then unroll the appropriate category, or enfold it if it\n" +"is already unrolled.\n" +"\n" +"Note that this mode can eventually be a little more CPU expensive\n" +"(especially with a larger number of unrolled categories) than the\n" +"default mode.\n" +"\n" +"Different color themes available\n" +"--------------------------------\n" +"It is possible to select different color themes using the variable\n" +"MENUCONFIG_COLOR. To select a theme use:\n" +"\n" +"make MENUCONFIG_COLOR=<theme> menuconfig\n" +"\n" +"Available themes are\n" +" mono => selects colors suitable for monochrome displays\n" +" blackbg => selects a color scheme with black background\n" +" classic => theme with blue background. The classic look\n" +" bluetitle => a LCD friendly version of classic. (default)\n" +"\n"), +menu_instructions[] = N_( + "Arrow keys navigate the menu. " + "<Enter> selects submenus --->. " + "Highlighted letters are hotkeys. " + "Pressing <Y> includes, <N> excludes, <M> modularizes features. " + "Press <Esc><Esc> to exit, <?> for Help, </> for Search. " + "Legend: [*] built-in [ ] excluded <M> module < > module capable"), +radiolist_instructions[] = N_( + "Use the arrow keys to navigate this window or " + "press the hotkey of the item you wish to select " + "followed by the <SPACE BAR>. " + "Press <?> for additional information about this option."), +inputbox_instructions_int[] = N_( + "Please enter a decimal value. " + "Fractions will not be accepted. " + "Use the <TAB> key to move from the input field to the buttons below it."), +inputbox_instructions_hex[] = N_( + "Please enter a hexadecimal value. " + "Use the <TAB> key to move from the input field to the buttons below it."), +inputbox_instructions_string[] = N_( + "Please enter a string value. " + "Use the <TAB> key to move from the input field to the buttons below it."), +setmod_text[] = N_( + "This feature depends on another which has been configured as a module.\n" + "As a result, this feature will be built as a module."), +nohelp_text[] = N_( + "There is no help available for this option.\n"), +load_config_text[] = N_( + "Enter the name of the configuration file you wish to load. " + "Accept the name shown to restore the configuration you " + "last retrieved. Leave blank to abort."), +load_config_help[] = N_( + "\n" + "For various reasons, one may wish to keep several different\n" + "configurations available on a single machine.\n" + "\n" + "If you have saved a previous configuration in a file other than the\n" + "default, entering the name of the file here will allow you\n" + "to modify that configuration.\n" + "\n" + "If you are uncertain, then you have probably never used alternate\n" + "configuration files. You should therefor leave this blank to abort.\n"), +save_config_text[] = N_( + "Enter a filename to which this configuration should be saved " + "as an alternate. Leave blank to abort."), +save_config_help[] = N_( + "\n" + "For various reasons, one may wish to keep different\n" + "configurations available on a single machine.\n" + "\n" + "Entering a file name here will allow you to later retrieve, modify\n" + "and use the current configuration as an alternate to whatever\n" + "configuration options you have selected at that time.\n" + "\n" + "If you are uncertain what all this means then you should probably\n" + "leave this blank.\n"), +search_help[] = N_( + "\n" + "Search for CONFIG_ symbols and display their relations.\n" + "Regular expressions are allowed.\n" + "Example: search for \"^FOO\"\n" + "Result:\n" + "-----------------------------------------------------------------\n" + "Symbol: FOO [=m]\n" + "Prompt: Foo bus is used to drive the bar HW\n" + "Defined at drivers/pci/Kconfig:47\n" + "Depends on: X86_LOCAL_APIC && X86_IO_APIC || IA64\n" + "Location:\n" + " -> Bus options (PCI, PCMCIA, EISA, MCA, ISA)\n" + " -> PCI support (PCI [=y])\n" + " -> PCI access mode (<choice> [=y])\n" + "Selects: LIBCRC32\n" + "Selected by: BAR\n" + "-----------------------------------------------------------------\n" + "o The line 'Prompt:' shows the text used in the menu structure for\n" + " this CONFIG_ symbol\n" + "o The 'Defined at' line tell at what file / line number the symbol\n" + " is defined\n" + "o The 'Depends on:' line tell what symbols needs to be defined for\n" + " this symbol to be visible in the menu (selectable)\n" + "o The 'Location:' lines tell where in the menu structure this symbol\n" + " is located\n" + " A location followed by a [=y] indicate that this is a selectable\n" + " menu item - and current value is displayed inside brackets.\n" + "o The 'Selects:' line tell what symbol will be automatically\n" + " selected if this symbol is selected (y or m)\n" + "o The 'Selected by' line tell what symbol has selected this symbol\n" + "\n" + "Only relevant lines are shown.\n" + "\n\n" + "Search examples:\n" + "Examples: USB => find all CONFIG_ symbols containing USB\n" + " ^USB => find all CONFIG_ symbols starting with USB\n" + " USB$ => find all CONFIG_ symbols ending with USB\n" + "\n"); + +static int indent; +static struct menu *current_menu; +static int child_count; +static int single_menu_mode; + +static void conf(struct menu *menu); +static void conf_choice(struct menu *menu); +static void conf_string(struct menu *menu); +static void conf_load(void); +static void conf_save(void); +static void show_textbox(const char *title, const char *text, int r, int c); +static void show_helptext(const char *title, const char *text); +static void show_help(struct menu *menu); + +static void get_prompt_str(struct gstr *r, struct property *prop) +{ + int i, j; + struct menu *submenu[8], *menu; + + str_printf(r, _("Prompt: %s\n"), _(prop->text)); + str_printf(r, _(" Defined at %s:%d\n"), prop->menu->file->name, + prop->menu->lineno); + if (!expr_is_yes(prop->visible.expr)) { + str_append(r, _(" Depends on: ")); + expr_gstr_print(prop->visible.expr, r); + str_append(r, "\n"); + } + menu = prop->menu->parent; + for (i = 0; menu != &rootmenu && i < 8; menu = menu->parent) + submenu[i++] = menu; + if (i > 0) { + str_printf(r, _(" Location:\n")); + for (j = 4; --i >= 0; j += 2) { + menu = submenu[i]; + str_printf(r, "%*c-> %s", j, ' ', _(menu_get_prompt(menu))); + if (menu->sym) { + str_printf(r, " (%s [=%s])", menu->sym->name ? + menu->sym->name : _("<choice>"), + sym_get_string_value(menu->sym)); + } + str_append(r, "\n"); + } + } +} + +static void get_symbol_str(struct gstr *r, struct symbol *sym) +{ + bool hit; + struct property *prop; + + if (sym && sym->name) + str_printf(r, "Symbol: %s [=%s]\n", sym->name, + sym_get_string_value(sym)); + for_all_prompts(sym, prop) + get_prompt_str(r, prop); + hit = false; + for_all_properties(sym, prop, P_SELECT) { + if (!hit) { + str_append(r, " Selects: "); + hit = true; + } else + str_printf(r, " && "); + expr_gstr_print(prop->expr, r); + } + if (hit) + str_append(r, "\n"); + if (sym->rev_dep.expr) { + str_append(r, _(" Selected by: ")); + expr_gstr_print(sym->rev_dep.expr, r); + str_append(r, "\n"); + } + str_append(r, "\n\n"); +} + +static struct gstr get_relations_str(struct symbol **sym_arr) +{ + struct symbol *sym; + struct gstr res = str_new(); + int i; + + for (i = 0; sym_arr && (sym = sym_arr[i]); i++) + get_symbol_str(&res, sym); + if (!i) + str_append(&res, _("No matches found.\n")); + return res; +} + +static char filename[PATH_MAX+1]; +static void set_config_filename(const char *config_filename) +{ + static char menu_backtitle[PATH_MAX+128]; + int size; + struct symbol *sym; + + sym = sym_lookup("KERNELVERSION", 0); + sym_calc_value(sym); + size = snprintf(menu_backtitle, sizeof(menu_backtitle), + _("%s - coreboot v%s Configuration"), + config_filename, getenv("KERNELVERSION")); + if (size >= sizeof(menu_backtitle)) + menu_backtitle[sizeof(menu_backtitle)-1] = '\0'; + set_dialog_backtitle(menu_backtitle); + + size = snprintf(filename, sizeof(filename), "%s", config_filename); + if (size >= sizeof(filename)) + filename[sizeof(filename)-1] = '\0'; +} + + +static void search_conf(void) +{ + struct symbol **sym_arr; + struct gstr res; + char *dialog_input; + int dres; +again: + dialog_clear(); + dres = dialog_inputbox(_("Search Configuration Parameter"), + _("Enter CONFIG_ (sub)string to search for " + "(with or without \"CONFIG\")"), + 10, 75, ""); + switch (dres) { + case 0: + break; + case 1: + show_helptext(_("Search Configuration"), search_help); + goto again; + default: + return; + } + + /* strip CONFIG_ if necessary */ + dialog_input = dialog_input_result; + if (strncasecmp(dialog_input_result, "CONFIG_", 7) == 0) + dialog_input += 7; + + sym_arr = sym_re_search(dialog_input); + res = get_relations_str(sym_arr); + free(sym_arr); + show_textbox(_("Search Results"), str_get(&res), 0, 0); + str_free(&res); +} + +static void build_conf(struct menu *menu) +{ + struct symbol *sym; + struct property *prop; + struct menu *child; + int type, tmp, doint = 2; + tristate val; + char ch; + + if (!menu_is_visible(menu)) + return; + + sym = menu->sym; + prop = menu->prompt; + if (!sym) { + if (prop && menu != current_menu) { + const char *prompt = menu_get_prompt(menu); + switch (prop->type) { + case P_MENU: + child_count++; + prompt = _(prompt); + if (single_menu_mode) { + item_make("%s%*c%s", + menu->data ? "-->" : "++>", + indent + 1, ' ', prompt); + } else + item_make(" %*c%s --->", indent + 1, ' ', prompt); + + item_set_tag('m'); + item_set_data(menu); + if (single_menu_mode && menu->data) + goto conf_childs; + return; + case P_COMMENT: + if (prompt) { + child_count++; + item_make(" %*c*** %s ***", indent + 1, ' ', _(prompt)); + item_set_tag(':'); + item_set_data(menu); + } + break; + default: + if (prompt) { + child_count++; + item_make("---%*c%s", indent + 1, ' ', _(prompt)); + item_set_tag(':'); + item_set_data(menu); + } + } + } else + doint = 0; + goto conf_childs; + } + + type = sym_get_type(sym); + if (sym_is_choice(sym)) { + struct symbol *def_sym = sym_get_choice_value(sym); + struct menu *def_menu = NULL; + + child_count++; + for (child = menu->list; child; child = child->next) { + if (menu_is_visible(child) && child->sym == def_sym) + def_menu = child; + } + + val = sym_get_tristate_value(sym); + if (sym_is_changable(sym)) { + switch (type) { + case S_BOOLEAN: + item_make("[%c]", val == no ? ' ' : '*'); + break; + case S_TRISTATE: + switch (val) { + case yes: ch = '*'; break; + case mod: ch = 'M'; break; + default: ch = ' '; break; + } + item_make("<%c>", ch); + break; + } + item_set_tag('t'); + item_set_data(menu); + } else { + item_make(" "); + item_set_tag(def_menu ? 't' : ':'); + item_set_data(menu); + } + + item_add_str("%*c%s", indent + 1, ' ', _(menu_get_prompt(menu))); + if (val == yes) { + if (def_menu) { + item_add_str(" (%s)", _(menu_get_prompt(def_menu))); + item_add_str(" --->"); + if (def_menu->list) { + indent += 2; + build_conf(def_menu); + indent -= 2; + } + } + return; + } + } else { + if (menu == current_menu) { + item_make("---%*c%s", indent + 1, ' ', _(menu_get_prompt(menu))); + item_set_tag(':'); + item_set_data(menu); + goto conf_childs; + } + child_count++; + val = sym_get_tristate_value(sym); + if (sym_is_choice_value(sym) && val == yes) { + item_make(" "); + item_set_tag(':'); + item_set_data(menu); + } else { + switch (type) { + case S_BOOLEAN: + if (sym_is_changable(sym)) + item_make("[%c]", val == no ? ' ' : '*'); + else + item_make("-%c-", val == no ? ' ' : '*'); + item_set_tag('t'); + item_set_data(menu); + break; + case S_TRISTATE: + switch (val) { + case yes: ch = '*'; break; + case mod: ch = 'M'; break; + default: ch = ' '; break; + } + if (sym_is_changable(sym)) { + if (sym->rev_dep.tri == mod) + item_make("{%c}", ch); + else + item_make("<%c>", ch); + } else + item_make("-%c-", ch); + item_set_tag('t'); + item_set_data(menu); + break; + default: + tmp = 2 + strlen(sym_get_string_value(sym)); /* () = 2 */ + item_make("(%s)", sym_get_string_value(sym)); + tmp = indent - tmp + 4; + if (tmp < 0) + tmp = 0; + item_add_str("%*c%s%s", tmp, ' ', _(menu_get_prompt(menu)), + (sym_has_value(sym) || !sym_is_changable(sym)) ? + "" : _(" (NEW)")); + item_set_tag('s'); + item_set_data(menu); + goto conf_childs; + } + } + item_add_str("%*c%s%s", indent + 1, ' ', _(menu_get_prompt(menu)), + (sym_has_value(sym) || !sym_is_changable(sym)) ? + "" : _(" (NEW)")); + if (menu->prompt->type == P_MENU) { + item_add_str(" --->"); + return; + } + } + +conf_childs: + indent += doint; + for (child = menu->list; child; child = child->next) + build_conf(child); + indent -= doint; +} + +static void conf(struct menu *menu) +{ + struct menu *submenu; + const char *prompt = menu_get_prompt(menu); + struct symbol *sym; + struct menu *active_menu = NULL; + int res; + int s_scroll = 0; + + while (1) { + item_reset(); + current_menu = menu; + build_conf(menu); + if (!child_count) + break; + if (menu == &rootmenu) { + item_make("--- "); + item_set_tag(':'); + item_make(_(" Load an Alternate Configuration File")); + item_set_tag('L'); + item_make(_(" Save an Alternate Configuration File")); + item_set_tag('S'); + } + dialog_clear(); + res = dialog_menu(prompt ? _(prompt) : _("Main Menu"), + _(menu_instructions), + active_menu, &s_scroll); + if (res == 1 || res == KEY_ESC || res == -ERRDISPLAYTOOSMALL) + break; + if (!item_activate_selected()) + continue; + if (!item_tag()) + continue; + + submenu = item_data(); + active_menu = item_data(); + if (submenu) + sym = submenu->sym; + else + sym = NULL; + + switch (res) { + case 0: + switch (item_tag()) { + case 'm': + if (single_menu_mode) + submenu->data = (void *) (long) !submenu->data; + else + conf(submenu); + break; + case 't': + if (sym_is_choice(sym) && sym_get_tristate_value(sym) == yes) + conf_choice(submenu); + else if (submenu->prompt->type == P_MENU) + conf(submenu); + break; + case 's': + conf_string(submenu); + break; + case 'L': + conf_load(); + break; + case 'S': + conf_save(); + break; + } + break; + case 2: + if (sym) + show_help(submenu); + else + show_helptext(_("README"), _(mconf_readme)); + break; + case 3: + if (item_is_tag('t')) { + if (sym_set_tristate_value(sym, yes)) + break; + if (sym_set_tristate_value(sym, mod)) + show_textbox(NULL, setmod_text, 6, 74); + } + break; + case 4: + if (item_is_tag('t')) + sym_set_tristate_value(sym, no); + break; + case 5: + if (item_is_tag('t')) + sym_set_tristate_value(sym, mod); + break; + case 6: + if (item_is_tag('t')) + sym_toggle_tristate_value(sym); + else if (item_is_tag('m')) + conf(submenu); + break; + case 7: + search_conf(); + break; + } + } +} + +static void show_textbox(const char *title, const char *text, int r, int c) +{ + dialog_clear(); + dialog_textbox(title, text, r, c); +} + +static void show_helptext(const char *title, const char *text) +{ + show_textbox(title, text, 0, 0); +} + +static void show_help(struct menu *menu) +{ + struct gstr help = str_new(); + struct symbol *sym = menu->sym; + + if (menu_has_help(menu)) + { + if (sym->name) { + str_printf(&help, "CONFIG_%s:\n\n", sym->name); + str_append(&help, _(menu_get_help(menu))); + str_append(&help, "\n"); + } + } else { + str_append(&help, nohelp_text); + } + get_symbol_str(&help, sym); + show_helptext(_(menu_get_prompt(menu)), str_get(&help)); + str_free(&help); +} + +static void conf_choice(struct menu *menu) +{ + const char *prompt = _(menu_get_prompt(menu)); + struct menu *child; + struct symbol *active; + + active = sym_get_choice_value(menu->sym); + while (1) { + int res; + int selected; + item_reset(); + + current_menu = menu; + for (child = menu->list; child; child = child->next) { + if (!menu_is_visible(child)) + continue; + item_make("%s", _(menu_get_prompt(child))); + item_set_data(child); + if (child->sym == active) + item_set_selected(1); + if (child->sym == sym_get_choice_value(menu->sym)) + item_set_tag('X'); + } + dialog_clear(); + res = dialog_checklist(prompt ? _(prompt) : _("Main Menu"), + _(radiolist_instructions), + 15, 70, 6); + selected = item_activate_selected(); + switch (res) { + case 0: + if (selected) { + child = item_data(); + sym_set_tristate_value(child->sym, yes); + } + return; + case 1: + if (selected) { + child = item_data(); + show_help(child); + active = child->sym; + } else + show_help(menu); + break; + case KEY_ESC: + return; + case -ERRDISPLAYTOOSMALL: + return; + } + } +} + +static void conf_string(struct menu *menu) +{ + const char *prompt = menu_get_prompt(menu); + + while (1) { + int res; + const char *heading; + + switch (sym_get_type(menu->sym)) { + case S_INT: + heading = _(inputbox_instructions_int); + break; + case S_HEX: + heading = _(inputbox_instructions_hex); + break; + case S_STRING: + heading = _(inputbox_instructions_string); + break; + default: + heading = _("Internal mconf error!"); + } + dialog_clear(); + res = dialog_inputbox(prompt ? _(prompt) : _("Main Menu"), + heading, 10, 75, + sym_get_string_value(menu->sym)); + switch (res) { + case 0: + if (sym_set_string_value(menu->sym, dialog_input_result)) + return; + show_textbox(NULL, _("You have made an invalid entry."), 5, 43); + break; + case 1: + show_help(menu); + break; + case KEY_ESC: + return; + } + } +} + +static void conf_load(void) +{ + + while (1) { + int res; + dialog_clear(); + res = dialog_inputbox(NULL, load_config_text, + 11, 55, filename); + switch(res) { + case 0: + if (!dialog_input_result[0]) + return; + if (!conf_read(dialog_input_result)) { + set_config_filename(dialog_input_result); + sym_set_change_count(1); + return; + } + show_textbox(NULL, _("File does not exist!"), 5, 38); + break; + case 1: + show_helptext(_("Load Alternate Configuration"), load_config_help); + break; + case KEY_ESC: + return; + } + } +} + +static void conf_save(void) +{ + while (1) { + int res; + dialog_clear(); + res = dialog_inputbox(NULL, save_config_text, + 11, 55, filename); + switch(res) { + case 0: + if (!dialog_input_result[0]) + return; + if (!conf_write(dialog_input_result)) { + set_config_filename(dialog_input_result); + return; + } + show_textbox(NULL, _("Can't create file! Probably a nonexistent directory."), 5, 60); + break; + case 1: + show_helptext(_("Save Alternate Configuration"), save_config_help); + break; + case KEY_ESC: + return; + } + } +} + +int main(int ac, char **av) +{ + int saved_x = 0, saved_y = 0; + char *mode; + int res; + + setlocale(LC_ALL, ""); + bindtextdomain(PACKAGE, LOCALEDIR); + textdomain(PACKAGE); + + conf_parse(av[1]); + conf_read(NULL); + + mode = getenv("MENUCONFIG_MODE"); + if (mode) { + if (!strcasecmp(mode, "single_menu")) + single_menu_mode = 1; + } + + if (stdscr) getyx(stdscr, saved_y, saved_x); + if (init_dialog(NULL)) { + fprintf(stderr, N_("Your display is too small to run Menuconfig!\n")); + fprintf(stderr, N_("It must be at least 19 lines by 80 columns.\n")); + return 1; + } + + set_config_filename(conf_get_configname()); + do { + conf(&rootmenu); + dialog_clear(); + if (conf_get_changed()) + res = dialog_yesno(NULL, + _("Do you wish to save your " + "new configuration?\n" + "<ESC><ESC> to continue."), + 6, 60); + else + res = -1; + } while (res == KEY_ESC); + end_dialog(saved_x, saved_y); + + switch (res) { + case 0: + if (conf_write(filename)) { + fprintf(stderr, _("\n\n" + "Error during writing of the configuration.\n" + "Your configuration changes were NOT saved." + "\n\n")); + return 1; + } + if (conf_write_autoconf()) { + fprintf(stderr, _("\n*** Error during writing of the configuration.\n\n")); + return 1; + } + case -1: + printf(_("\n\n" + "*** End of coreboot configuration.\n" + "*** Execute 'make' to build or try 'make help'." + "\n\n")); + break; + default: + fprintf(stderr, _("\n\n" + "Your configuration changes were NOT saved." + "\n\n")); + } + + return 0; +} diff --git a/util/kconfig/menu.c b/util/kconfig/menu.c new file mode 100644 index 0000000000..606ceb9e74 --- /dev/null +++ b/util/kconfig/menu.c @@ -0,0 +1,463 @@ +/* + * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org> + * Released under the terms of the GNU GPL v2.0. + */ + +#include <stdlib.h> +#include <string.h> + +#define LKC_DIRECT_LINK +#include "lkc.h" + +struct menu rootmenu; +static struct menu **last_entry_ptr; + +struct file *file_list; +struct file *current_file; + +void menu_warn(struct menu *menu, const char *fmt, ...) +{ + va_list ap; + va_start(ap, fmt); + fprintf(stderr, "%s:%d:warning: ", menu->file->name, menu->lineno); + vfprintf(stderr, fmt, ap); + fprintf(stderr, "\n"); + va_end(ap); +} + +static void prop_warn(struct property *prop, const char *fmt, ...) +{ + va_list ap; + va_start(ap, fmt); + fprintf(stderr, "%s:%d:warning: ", prop->file->name, prop->lineno); + vfprintf(stderr, fmt, ap); + fprintf(stderr, "\n"); + va_end(ap); +} + +void menu_init(void) +{ + current_entry = current_menu = &rootmenu; + last_entry_ptr = &rootmenu.list; +} + +void menu_add_entry(struct symbol *sym) +{ + struct menu *menu; + + menu = malloc(sizeof(*menu)); + memset(menu, 0, sizeof(*menu)); + menu->sym = sym; + menu->parent = current_menu; + menu->file = current_file; + menu->lineno = zconf_lineno(); + + *last_entry_ptr = menu; + last_entry_ptr = &menu->next; + current_entry = menu; +} + +void menu_end_entry(void) +{ +} + +struct menu *menu_add_menu(void) +{ + menu_end_entry(); + last_entry_ptr = ¤t_entry->list; + return current_menu = current_entry; +} + +void menu_end_menu(void) +{ + last_entry_ptr = ¤t_menu->next; + current_menu = current_menu->parent; +} + +struct expr *menu_check_dep(struct expr *e) +{ + if (!e) + return e; + + switch (e->type) { + case E_NOT: + e->left.expr = menu_check_dep(e->left.expr); + break; + case E_OR: + case E_AND: + e->left.expr = menu_check_dep(e->left.expr); + e->right.expr = menu_check_dep(e->right.expr); + break; + case E_SYMBOL: + /* change 'm' into 'm' && MODULES */ + if (e->left.sym == &symbol_mod) + return expr_alloc_and(e, expr_alloc_symbol(modules_sym)); + break; + default: + break; + } + return e; +} + +void menu_add_dep(struct expr *dep) +{ + current_entry->dep = expr_alloc_and(current_entry->dep, menu_check_dep(dep)); +} + +void menu_set_type(int type) +{ + struct symbol *sym = current_entry->sym; + + if (sym->type == type) + return; + if (sym->type == S_UNKNOWN) { + sym->type = type; + return; + } + menu_warn(current_entry, "type of '%s' redefined from '%s' to '%s'", + sym->name ? sym->name : "<choice>", + sym_type_name(sym->type), sym_type_name(type)); +} + +struct property *menu_add_prop(enum prop_type type, char *prompt, struct expr *expr, struct expr *dep) +{ + struct property *prop = prop_alloc(type, current_entry->sym); + + prop->menu = current_entry; + prop->expr = expr; + prop->visible.expr = menu_check_dep(dep); + + if (prompt) { + if (isspace(*prompt)) { + prop_warn(prop, "leading whitespace ignored"); + while (isspace(*prompt)) + prompt++; + } + if (current_entry->prompt) + prop_warn(prop, "prompt redefined"); + current_entry->prompt = prop; + } + prop->text = prompt; + + return prop; +} + +struct property *menu_add_prompt(enum prop_type type, char *prompt, struct expr *dep) +{ + return menu_add_prop(type, prompt, NULL, dep); +} + +void menu_add_expr(enum prop_type type, struct expr *expr, struct expr *dep) +{ + menu_add_prop(type, NULL, expr, dep); +} + +void menu_add_symbol(enum prop_type type, struct symbol *sym, struct expr *dep) +{ + menu_add_prop(type, NULL, expr_alloc_symbol(sym), dep); +} + +void menu_add_option(int token, char *arg) +{ + struct property *prop; + + switch (token) { + case T_OPT_MODULES: + prop = prop_alloc(P_DEFAULT, modules_sym); + prop->expr = expr_alloc_symbol(current_entry->sym); + break; + case T_OPT_DEFCONFIG_LIST: + if (!sym_defconfig_list) + sym_defconfig_list = current_entry->sym; + else if (sym_defconfig_list != current_entry->sym) + zconf_error("trying to redefine defconfig symbol"); + break; + case T_OPT_ENV: + prop_add_env(arg); + break; + } +} + +static int menu_range_valid_sym(struct symbol *sym, struct symbol *sym2) +{ + return sym2->type == S_INT || sym2->type == S_HEX || + (sym2->type == S_UNKNOWN && sym_string_valid(sym, sym2->name)); +} + +void sym_check_prop(struct symbol *sym) +{ + struct property *prop; + struct symbol *sym2; + for (prop = sym->prop; prop; prop = prop->next) { + switch (prop->type) { + case P_DEFAULT: + if ((sym->type == S_STRING || sym->type == S_INT || sym->type == S_HEX) && + prop->expr->type != E_SYMBOL) + prop_warn(prop, + "default for config symbol '%'" + " must be a single symbol", sym->name); + break; + case P_SELECT: + sym2 = prop_get_symbol(prop); + if (sym->type != S_BOOLEAN && sym->type != S_TRISTATE) + prop_warn(prop, + "config symbol '%s' uses select, but is " + "not boolean or tristate", sym->name); + else if (sym2->type != S_UNKNOWN && + sym2->type != S_BOOLEAN && + sym2->type != S_TRISTATE) + prop_warn(prop, + "'%s' has wrong type. 'select' only " + "accept arguments of boolean and " + "tristate type", sym2->name); + break; + case P_RANGE: + if (sym->type != S_INT && sym->type != S_HEX) + prop_warn(prop, "range is only allowed " + "for int or hex symbols"); + if (!menu_range_valid_sym(sym, prop->expr->left.sym) || + !menu_range_valid_sym(sym, prop->expr->right.sym)) + prop_warn(prop, "range is invalid"); + break; + default: + ; + } + } +} + +void menu_finalize(struct menu *parent) +{ + struct menu *menu, *last_menu; + struct symbol *sym; + struct property *prop; + struct expr *parentdep, *basedep, *dep, *dep2, **ep; + + sym = parent->sym; + if (parent->list) { + if (sym && sym_is_choice(sym)) { + /* find the first choice value and find out choice type */ + for (menu = parent->list; menu; menu = menu->next) { + if (menu->sym) { + current_entry = parent; + if (sym->type == S_UNKNOWN) + menu_set_type(menu->sym->type); + current_entry = menu; + if (menu->sym->type == S_UNKNOWN) + menu_set_type(sym->type); + break; + } + } + parentdep = expr_alloc_symbol(sym); + } else if (parent->prompt) + parentdep = parent->prompt->visible.expr; + else + parentdep = parent->dep; + + for (menu = parent->list; menu; menu = menu->next) { + basedep = expr_transform(menu->dep); + basedep = expr_alloc_and(expr_copy(parentdep), basedep); + basedep = expr_eliminate_dups(basedep); + menu->dep = basedep; + if (menu->sym) + prop = menu->sym->prop; + else + prop = menu->prompt; + for (; prop; prop = prop->next) { + if (prop->menu != menu) + continue; + dep = expr_transform(prop->visible.expr); + dep = expr_alloc_and(expr_copy(basedep), dep); + dep = expr_eliminate_dups(dep); + if (menu->sym && menu->sym->type != S_TRISTATE) + dep = expr_trans_bool(dep); + prop->visible.expr = dep; + if (prop->type == P_SELECT) { + struct symbol *es = prop_get_symbol(prop); + es->rev_dep.expr = expr_alloc_or(es->rev_dep.expr, + expr_alloc_and(expr_alloc_symbol(menu->sym), expr_copy(dep))); + } + } + } + for (menu = parent->list; menu; menu = menu->next) + menu_finalize(menu); + } else if (sym) { + basedep = parent->prompt ? parent->prompt->visible.expr : NULL; + basedep = expr_trans_compare(basedep, E_UNEQUAL, &symbol_no); + basedep = expr_eliminate_dups(expr_transform(basedep)); + last_menu = NULL; + for (menu = parent->next; menu; menu = menu->next) { + dep = menu->prompt ? menu->prompt->visible.expr : menu->dep; + if (!expr_contains_symbol(dep, sym)) + break; + if (expr_depends_symbol(dep, sym)) + goto next; + dep = expr_trans_compare(dep, E_UNEQUAL, &symbol_no); + dep = expr_eliminate_dups(expr_transform(dep)); + dep2 = expr_copy(basedep); + expr_eliminate_eq(&dep, &dep2); + expr_free(dep); + if (!expr_is_yes(dep2)) { + expr_free(dep2); + break; + } + expr_free(dep2); + next: + menu_finalize(menu); + menu->parent = parent; + last_menu = menu; + } + if (last_menu) { + parent->list = parent->next; + parent->next = last_menu->next; + last_menu->next = NULL; + } + } + for (menu = parent->list; menu; menu = menu->next) { + if (sym && sym_is_choice(sym) && menu->sym) { + menu->sym->flags |= SYMBOL_CHOICEVAL; + if (!menu->prompt) + menu_warn(menu, "choice value must have a prompt"); + for (prop = menu->sym->prop; prop; prop = prop->next) { + if (prop->type == P_PROMPT && prop->menu != menu) { + prop_warn(prop, "choice values " + "currently only support a " + "single prompt"); + } + if (prop->type == P_DEFAULT) + prop_warn(prop, "defaults for choice " + "values not supported"); + } + current_entry = menu; + if (menu->sym->type == S_UNKNOWN) + menu_set_type(sym->type); + /* Non-tristate choice values of tristate choices must + * depend on the choice being set to Y. The choice + * values' dependencies were propagated to their + * properties above, so the change here must be re- + * propagated. */ + if (sym->type == S_TRISTATE && menu->sym->type != S_TRISTATE) { + basedep = expr_alloc_comp(E_EQUAL, sym, &symbol_yes); + basedep = expr_alloc_and(basedep, menu->dep); + basedep = expr_eliminate_dups(basedep); + menu->dep = basedep; + for (prop = menu->sym->prop; prop; prop = prop->next) { + if (prop->menu != menu) + continue; + dep = expr_alloc_and(expr_copy(basedep), + prop->visible.expr); + dep = expr_eliminate_dups(dep); + dep = expr_trans_bool(dep); + prop->visible.expr = dep; + if (prop->type == P_SELECT) { + struct symbol *es = prop_get_symbol(prop); + dep2 = expr_alloc_symbol(menu->sym); + dep = expr_alloc_and(dep2, + expr_copy(dep)); + dep = expr_alloc_or(es->rev_dep.expr, dep); + dep = expr_eliminate_dups(dep); + es->rev_dep.expr = dep; + } + } + } + menu_add_symbol(P_CHOICE, sym, NULL); + prop = sym_get_choice_prop(sym); + for (ep = &prop->expr; *ep; ep = &(*ep)->left.expr) + ; + *ep = expr_alloc_one(E_LIST, NULL); + (*ep)->right.sym = menu->sym; + } + if (menu->list && (!menu->prompt || !menu->prompt->text)) { + for (last_menu = menu->list; ; last_menu = last_menu->next) { + last_menu->parent = parent; + if (!last_menu->next) + break; + } + last_menu->next = menu->next; + menu->next = menu->list; + menu->list = NULL; + } + } + + if (sym && !(sym->flags & SYMBOL_WARNED)) { + if (sym->type == S_UNKNOWN) + menu_warn(parent, "config symbol defined without type"); + + if (sym_is_choice(sym) && !parent->prompt) + menu_warn(parent, "choice must have a prompt"); + + /* Check properties connected to this symbol */ + sym_check_prop(sym); + sym->flags |= SYMBOL_WARNED; + } + + if (sym && !sym_is_optional(sym) && parent->prompt) { + sym->rev_dep.expr = expr_alloc_or(sym->rev_dep.expr, + expr_alloc_and(parent->prompt->visible.expr, + expr_alloc_symbol(&symbol_mod))); + } +} + +bool menu_is_visible(struct menu *menu) +{ + struct menu *child; + struct symbol *sym; + tristate visible; + + if (!menu->prompt) + return false; + sym = menu->sym; + if (sym) { + sym_calc_value(sym); + visible = menu->prompt->visible.tri; + } else + visible = menu->prompt->visible.tri = expr_calc_value(menu->prompt->visible.expr); + + if (visible != no) + return true; + if (!sym || sym_get_tristate_value(menu->sym) == no) + return false; + + for (child = menu->list; child; child = child->next) + if (menu_is_visible(child)) + return true; + return false; +} + +const char *menu_get_prompt(struct menu *menu) +{ + if (menu->prompt) + return menu->prompt->text; + else if (menu->sym) + return menu->sym->name; + return NULL; +} + +struct menu *menu_get_root_menu(struct menu *menu) +{ + return &rootmenu; +} + +struct menu *menu_get_parent_menu(struct menu *menu) +{ + enum prop_type type; + + for (; menu != &rootmenu; menu = menu->parent) { + type = menu->prompt ? menu->prompt->type : 0; + if (type == P_MENU) + break; + } + return menu; +} + +bool menu_has_help(struct menu *menu) +{ + return menu->help != NULL; +} + +const char *menu_get_help(struct menu *menu) +{ + if (menu->help) + return menu->help; + else + return ""; +} diff --git a/util/kconfig/qconf.cc b/util/kconfig/qconf.cc new file mode 100644 index 0000000000..5ec316333b --- /dev/null +++ b/util/kconfig/qconf.cc @@ -0,0 +1,1764 @@ +/* + * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org> + * Released under the terms of the GNU GPL v2.0. + */ + +#include <qapplication.h> +#include <qmainwindow.h> +#include <qtoolbar.h> +#include <qlayout.h> +#include <qvbox.h> +#include <qsplitter.h> +#include <qlistview.h> +#include <qtextbrowser.h> +#include <qlineedit.h> +#include <qlabel.h> +#include <qpushbutton.h> +#include <qmenubar.h> +#include <qmessagebox.h> +#include <qaction.h> +#include <qheader.h> +#include <qfiledialog.h> +#include <qdragobject.h> +#include <qregexp.h> + +#include <stdlib.h> + +#include "lkc.h" +#include "qconf.h" + +#include "qconf.moc" +#include "images.c" + +#ifdef _ +# undef _ +# define _ qgettext +#endif + +static QApplication *configApp; +static ConfigSettings *configSettings; + +QAction *ConfigMainWindow::saveAction; + +static inline QString qgettext(const char* str) +{ + return QString::fromLocal8Bit(gettext(str)); +} + +static inline QString qgettext(const QString& str) +{ + return QString::fromLocal8Bit(gettext(str.latin1())); +} + +/** + * Reads a list of integer values from the application settings. + */ +QValueList<int> ConfigSettings::readSizes(const QString& key, bool *ok) +{ + QValueList<int> result; + QStringList entryList = readListEntry(key, ok); + if (ok) { + QStringList::Iterator it; + for (it = entryList.begin(); it != entryList.end(); ++it) + result.push_back((*it).toInt()); + } + + return result; +} + +/** + * Writes a list of integer values to the application settings. + */ +bool ConfigSettings::writeSizes(const QString& key, const QValueList<int>& value) +{ + QStringList stringList; + QValueList<int>::ConstIterator it; + + for (it = value.begin(); it != value.end(); ++it) + stringList.push_back(QString::number(*it)); + return writeEntry(key, stringList); +} + + +#if QT_VERSION >= 300 +/* + * set the new data + * TODO check the value + */ +void ConfigItem::okRename(int col) +{ + Parent::okRename(col); + sym_set_string_value(menu->sym, text(dataColIdx).latin1()); + listView()->updateList(this); +} +#endif + +/* + * update the displayed of a menu entry + */ +void ConfigItem::updateMenu(void) +{ + ConfigList* list; + struct symbol* sym; + struct property *prop; + QString prompt; + int type; + tristate expr; + + list = listView(); + if (goParent) { + setPixmap(promptColIdx, list->menuBackPix); + prompt = ".."; + goto set_prompt; + } + + sym = menu->sym; + prop = menu->prompt; + prompt = _(menu_get_prompt(menu)); + + if (prop) switch (prop->type) { + case P_MENU: + if (list->mode == singleMode || list->mode == symbolMode) { + /* a menuconfig entry is displayed differently + * depending whether it's at the view root or a child. + */ + if (sym && list->rootEntry == menu) + break; + setPixmap(promptColIdx, list->menuPix); + } else { + if (sym) + break; + setPixmap(promptColIdx, 0); + } + goto set_prompt; + case P_COMMENT: + setPixmap(promptColIdx, 0); + goto set_prompt; + default: + ; + } + if (!sym) + goto set_prompt; + + setText(nameColIdx, QString::fromLocal8Bit(sym->name)); + + type = sym_get_type(sym); + switch (type) { + case S_BOOLEAN: + case S_TRISTATE: + char ch; + + if (!sym_is_changable(sym) && !list->showAll) { + setPixmap(promptColIdx, 0); + setText(noColIdx, QString::null); + setText(modColIdx, QString::null); + setText(yesColIdx, QString::null); + break; + } + expr = sym_get_tristate_value(sym); + switch (expr) { + case yes: + if (sym_is_choice_value(sym) && type == S_BOOLEAN) + setPixmap(promptColIdx, list->choiceYesPix); + else + setPixmap(promptColIdx, list->symbolYesPix); + setText(yesColIdx, "Y"); + ch = 'Y'; + break; + case mod: + setPixmap(promptColIdx, list->symbolModPix); + setText(modColIdx, "M"); + ch = 'M'; + break; + default: + if (sym_is_choice_value(sym) && type == S_BOOLEAN) + setPixmap(promptColIdx, list->choiceNoPix); + else + setPixmap(promptColIdx, list->symbolNoPix); + setText(noColIdx, "N"); + ch = 'N'; + break; + } + if (expr != no) + setText(noColIdx, sym_tristate_within_range(sym, no) ? "_" : 0); + if (expr != mod) + setText(modColIdx, sym_tristate_within_range(sym, mod) ? "_" : 0); + if (expr != yes) + setText(yesColIdx, sym_tristate_within_range(sym, yes) ? "_" : 0); + + setText(dataColIdx, QChar(ch)); + break; + case S_INT: + case S_HEX: + case S_STRING: + const char* data; + + data = sym_get_string_value(sym); + +#if QT_VERSION >= 300 + int i = list->mapIdx(dataColIdx); + if (i >= 0) + setRenameEnabled(i, TRUE); +#endif + setText(dataColIdx, data); + if (type == S_STRING) + prompt = QString("%1: %2").arg(prompt).arg(data); + else + prompt = QString("(%2) %1").arg(prompt).arg(data); + break; + } + if (!sym_has_value(sym) && visible) + prompt += _(" (NEW)"); +set_prompt: + setText(promptColIdx, prompt); +} + +void ConfigItem::testUpdateMenu(bool v) +{ + ConfigItem* i; + + visible = v; + if (!menu) + return; + + sym_calc_value(menu->sym); + if (menu->flags & MENU_CHANGED) { + /* the menu entry changed, so update all list items */ + menu->flags &= ~MENU_CHANGED; + for (i = (ConfigItem*)menu->data; i; i = i->nextItem) + i->updateMenu(); + } else if (listView()->updateAll) + updateMenu(); +} + +void ConfigItem::paintCell(QPainter* p, const QColorGroup& cg, int column, int width, int align) +{ + ConfigList* list = listView(); + + if (visible) { + if (isSelected() && !list->hasFocus() && list->mode == menuMode) + Parent::paintCell(p, list->inactivedColorGroup, column, width, align); + else + Parent::paintCell(p, cg, column, width, align); + } else + Parent::paintCell(p, list->disabledColorGroup, column, width, align); +} + +/* + * construct a menu entry + */ +void ConfigItem::init(void) +{ + if (menu) { + ConfigList* list = listView(); + nextItem = (ConfigItem*)menu->data; + menu->data = this; + + if (list->mode != fullMode) + setOpen(TRUE); + sym_calc_value(menu->sym); + } + updateMenu(); +} + +/* + * destruct a menu entry + */ +ConfigItem::~ConfigItem(void) +{ + if (menu) { + ConfigItem** ip = (ConfigItem**)&menu->data; + for (; *ip; ip = &(*ip)->nextItem) { + if (*ip == this) { + *ip = nextItem; + break; + } + } + } +} + +ConfigLineEdit::ConfigLineEdit(ConfigView* parent) + : Parent(parent) +{ + connect(this, SIGNAL(lostFocus()), SLOT(hide())); +} + +void ConfigLineEdit::show(ConfigItem* i) +{ + item = i; + if (sym_get_string_value(item->menu->sym)) + setText(QString::fromLocal8Bit(sym_get_string_value(item->menu->sym))); + else + setText(QString::null); + Parent::show(); + setFocus(); +} + +void ConfigLineEdit::keyPressEvent(QKeyEvent* e) +{ + switch (e->key()) { + case Key_Escape: + break; + case Key_Return: + case Key_Enter: + sym_set_string_value(item->menu->sym, text().latin1()); + parent()->updateList(item); + break; + default: + Parent::keyPressEvent(e); + return; + } + e->accept(); + parent()->list->setFocus(); + hide(); +} + +ConfigList::ConfigList(ConfigView* p, const char *name) + : Parent(p, name), + updateAll(false), + symbolYesPix(xpm_symbol_yes), symbolModPix(xpm_symbol_mod), symbolNoPix(xpm_symbol_no), + choiceYesPix(xpm_choice_yes), choiceNoPix(xpm_choice_no), + menuPix(xpm_menu), menuInvPix(xpm_menu_inv), menuBackPix(xpm_menuback), voidPix(xpm_void), + showAll(false), showName(false), showRange(false), showData(false), + rootEntry(0), headerPopup(0) +{ + int i; + + setSorting(-1); + setRootIsDecorated(TRUE); + disabledColorGroup = palette().active(); + disabledColorGroup.setColor(QColorGroup::Text, palette().disabled().text()); + inactivedColorGroup = palette().active(); + inactivedColorGroup.setColor(QColorGroup::Highlight, palette().disabled().highlight()); + + connect(this, SIGNAL(selectionChanged(void)), + SLOT(updateSelection(void))); + + if (name) { + configSettings->beginGroup(name); + showAll = configSettings->readBoolEntry("/showAll", false); + showName = configSettings->readBoolEntry("/showName", false); + showRange = configSettings->readBoolEntry("/showRange", false); + showData = configSettings->readBoolEntry("/showData", false); + configSettings->endGroup(); + connect(configApp, SIGNAL(aboutToQuit()), SLOT(saveSettings())); + } + + for (i = 0; i < colNr; i++) + colMap[i] = colRevMap[i] = -1; + addColumn(promptColIdx, _("Option")); + + reinit(); +} + +void ConfigList::reinit(void) +{ + removeColumn(dataColIdx); + removeColumn(yesColIdx); + removeColumn(modColIdx); + removeColumn(noColIdx); + removeColumn(nameColIdx); + + if (showName) + addColumn(nameColIdx, _("Name")); + if (showRange) { + addColumn(noColIdx, "N"); + addColumn(modColIdx, "M"); + addColumn(yesColIdx, "Y"); + } + if (showData) + addColumn(dataColIdx, _("Value")); + + updateListAll(); +} + +void ConfigList::saveSettings(void) +{ + if (name()) { + configSettings->beginGroup(name()); + configSettings->writeEntry("/showName", showName); + configSettings->writeEntry("/showRange", showRange); + configSettings->writeEntry("/showData", showData); + configSettings->writeEntry("/showAll", showAll); + configSettings->endGroup(); + } +} + +ConfigItem* ConfigList::findConfigItem(struct menu *menu) +{ + ConfigItem* item = (ConfigItem*)menu->data; + + for (; item; item = item->nextItem) { + if (this == item->listView()) + break; + } + + return item; +} + +void ConfigList::updateSelection(void) +{ + struct menu *menu; + enum prop_type type; + + ConfigItem* item = (ConfigItem*)selectedItem(); + if (!item) + return; + + menu = item->menu; + emit menuChanged(menu); + if (!menu) + return; + type = menu->prompt ? menu->prompt->type : P_UNKNOWN; + if (mode == menuMode && type == P_MENU) + emit menuSelected(menu); +} + +void ConfigList::updateList(ConfigItem* item) +{ + ConfigItem* last = 0; + + if (!rootEntry) { + if (mode != listMode) + goto update; + QListViewItemIterator it(this); + ConfigItem* item; + + for (; it.current(); ++it) { + item = (ConfigItem*)it.current(); + if (!item->menu) + continue; + item->testUpdateMenu(menu_is_visible(item->menu)); + } + return; + } + + if (rootEntry != &rootmenu && (mode == singleMode || + (mode == symbolMode && rootEntry->parent != &rootmenu))) { + item = firstChild(); + if (!item) + item = new ConfigItem(this, 0, true); + last = item; + } + if ((mode == singleMode || (mode == symbolMode && !(rootEntry->flags & MENU_ROOT))) && + rootEntry->sym && rootEntry->prompt) { + item = last ? last->nextSibling() : firstChild(); + if (!item) + item = new ConfigItem(this, last, rootEntry, true); + else + item->testUpdateMenu(true); + + updateMenuList(item, rootEntry); + triggerUpdate(); + return; + } +update: + updateMenuList(this, rootEntry); + triggerUpdate(); +} + +void ConfigList::setValue(ConfigItem* item, tristate val) +{ + struct symbol* sym; + int type; + tristate oldval; + + sym = item->menu ? item->menu->sym : 0; + if (!sym) + return; + + type = sym_get_type(sym); + switch (type) { + case S_BOOLEAN: + case S_TRISTATE: + oldval = sym_get_tristate_value(sym); + + if (!sym_set_tristate_value(sym, val)) + return; + if (oldval == no && item->menu->list) + item->setOpen(TRUE); + parent()->updateList(item); + break; + } +} + +void ConfigList::changeValue(ConfigItem* item) +{ + struct symbol* sym; + struct menu* menu; + int type, oldexpr, newexpr; + + menu = item->menu; + if (!menu) + return; + sym = menu->sym; + if (!sym) { + if (item->menu->list) + item->setOpen(!item->isOpen()); + return; + } + + type = sym_get_type(sym); + switch (type) { + case S_BOOLEAN: + case S_TRISTATE: + oldexpr = sym_get_tristate_value(sym); + newexpr = sym_toggle_tristate_value(sym); + if (item->menu->list) { + if (oldexpr == newexpr) + item->setOpen(!item->isOpen()); + else if (oldexpr == no) + item->setOpen(TRUE); + } + if (oldexpr != newexpr) + parent()->updateList(item); + break; + case S_INT: + case S_HEX: + case S_STRING: +#if QT_VERSION >= 300 + if (colMap[dataColIdx] >= 0) + item->startRename(colMap[dataColIdx]); + else +#endif + parent()->lineEdit->show(item); + break; + } +} + +void ConfigList::setRootMenu(struct menu *menu) +{ + enum prop_type type; + + if (rootEntry == menu) + return; + type = menu && menu->prompt ? menu->prompt->type : P_UNKNOWN; + if (type != P_MENU) + return; + updateMenuList(this, 0); + rootEntry = menu; + updateListAll(); + setSelected(currentItem(), hasFocus()); + ensureItemVisible(currentItem()); +} + +void ConfigList::setParentMenu(void) +{ + ConfigItem* item; + struct menu *oldroot; + + oldroot = rootEntry; + if (rootEntry == &rootmenu) + return; + setRootMenu(menu_get_parent_menu(rootEntry->parent)); + + QListViewItemIterator it(this); + for (; (item = (ConfigItem*)it.current()); it++) { + if (item->menu == oldroot) { + setCurrentItem(item); + ensureItemVisible(item); + break; + } + } +} + +/* + * update all the children of a menu entry + * removes/adds the entries from the parent widget as necessary + * + * parent: either the menu list widget or a menu entry widget + * menu: entry to be updated + */ +template <class P> +void ConfigList::updateMenuList(P* parent, struct menu* menu) +{ + struct menu* child; + ConfigItem* item; + ConfigItem* last; + bool visible; + enum prop_type type; + + if (!menu) { + while ((item = parent->firstChild())) + delete item; + return; + } + + last = parent->firstChild(); + if (last && !last->goParent) + last = 0; + for (child = menu->list; child; child = child->next) { + item = last ? last->nextSibling() : parent->firstChild(); + type = child->prompt ? child->prompt->type : P_UNKNOWN; + + switch (mode) { + case menuMode: + if (!(child->flags & MENU_ROOT)) + goto hide; + break; + case symbolMode: + if (child->flags & MENU_ROOT) + goto hide; + break; + default: + break; + } + + visible = menu_is_visible(child); + if (showAll || visible) { + if (!child->sym && !child->list && !child->prompt) + continue; + if (!item || item->menu != child) + item = new ConfigItem(parent, last, child, visible); + else + item->testUpdateMenu(visible); + + if (mode == fullMode || mode == menuMode || type != P_MENU) + updateMenuList(item, child); + else + updateMenuList(item, 0); + last = item; + continue; + } + hide: + if (item && item->menu == child) { + last = parent->firstChild(); + if (last == item) + last = 0; + else while (last->nextSibling() != item) + last = last->nextSibling(); + delete item; + } + } +} + +void ConfigList::keyPressEvent(QKeyEvent* ev) +{ + QListViewItem* i = currentItem(); + ConfigItem* item; + struct menu *menu; + enum prop_type type; + + if (ev->key() == Key_Escape && mode != fullMode && mode != listMode) { + emit parentSelected(); + ev->accept(); + return; + } + + if (!i) { + Parent::keyPressEvent(ev); + return; + } + item = (ConfigItem*)i; + + switch (ev->key()) { + case Key_Return: + case Key_Enter: + if (item->goParent) { + emit parentSelected(); + break; + } + menu = item->menu; + if (!menu) + break; + type = menu->prompt ? menu->prompt->type : P_UNKNOWN; + if (type == P_MENU && rootEntry != menu && + mode != fullMode && mode != menuMode) { + emit menuSelected(menu); + break; + } + case Key_Space: + changeValue(item); + break; + case Key_N: + setValue(item, no); + break; + case Key_M: + setValue(item, mod); + break; + case Key_Y: + setValue(item, yes); + break; + default: + Parent::keyPressEvent(ev); + return; + } + ev->accept(); +} + +void ConfigList::contentsMousePressEvent(QMouseEvent* e) +{ + //QPoint p(contentsToViewport(e->pos())); + //printf("contentsMousePressEvent: %d,%d\n", p.x(), p.y()); + Parent::contentsMousePressEvent(e); +} + +void ConfigList::contentsMouseReleaseEvent(QMouseEvent* e) +{ + QPoint p(contentsToViewport(e->pos())); + ConfigItem* item = (ConfigItem*)itemAt(p); + struct menu *menu; + enum prop_type ptype; + const QPixmap* pm; + int idx, x; + + if (!item) + goto skip; + + menu = item->menu; + x = header()->offset() + p.x(); + idx = colRevMap[header()->sectionAt(x)]; + switch (idx) { + case promptColIdx: + pm = item->pixmap(promptColIdx); + if (pm) { + int off = header()->sectionPos(0) + itemMargin() + + treeStepSize() * (item->depth() + (rootIsDecorated() ? 1 : 0)); + if (x >= off && x < off + pm->width()) { + if (item->goParent) { + emit parentSelected(); + break; + } else if (!menu) + break; + ptype = menu->prompt ? menu->prompt->type : P_UNKNOWN; + if (ptype == P_MENU && rootEntry != menu && + mode != fullMode && mode != menuMode) + emit menuSelected(menu); + else + changeValue(item); + } + } + break; + case noColIdx: + setValue(item, no); + break; + case modColIdx: + setValue(item, mod); + break; + case yesColIdx: + setValue(item, yes); + break; + case dataColIdx: + changeValue(item); + break; + } + +skip: + //printf("contentsMouseReleaseEvent: %d,%d\n", p.x(), p.y()); + Parent::contentsMouseReleaseEvent(e); +} + +void ConfigList::contentsMouseMoveEvent(QMouseEvent* e) +{ + //QPoint p(contentsToViewport(e->pos())); + //printf("contentsMouseMoveEvent: %d,%d\n", p.x(), p.y()); + Parent::contentsMouseMoveEvent(e); +} + +void ConfigList::contentsMouseDoubleClickEvent(QMouseEvent* e) +{ + QPoint p(contentsToViewport(e->pos())); + ConfigItem* item = (ConfigItem*)itemAt(p); + struct menu *menu; + enum prop_type ptype; + + if (!item) + goto skip; + if (item->goParent) { + emit parentSelected(); + goto skip; + } + menu = item->menu; + if (!menu) + goto skip; + ptype = menu->prompt ? menu->prompt->type : P_UNKNOWN; + if (ptype == P_MENU && (mode == singleMode || mode == symbolMode)) + emit menuSelected(menu); + else if (menu->sym) + changeValue(item); + +skip: + //printf("contentsMouseDoubleClickEvent: %d,%d\n", p.x(), p.y()); + Parent::contentsMouseDoubleClickEvent(e); +} + +void ConfigList::focusInEvent(QFocusEvent *e) +{ + struct menu *menu = NULL; + + Parent::focusInEvent(e); + + ConfigItem* item = (ConfigItem *)currentItem(); + if (item) { + setSelected(item, TRUE); + menu = item->menu; + } + emit gotFocus(menu); +} + +void ConfigList::contextMenuEvent(QContextMenuEvent *e) +{ + if (e->y() <= header()->geometry().bottom()) { + if (!headerPopup) { + QAction *action; + + headerPopup = new QPopupMenu(this); + action = new QAction(NULL, _("Show Name"), 0, this); + action->setToggleAction(TRUE); + connect(action, SIGNAL(toggled(bool)), + parent(), SLOT(setShowName(bool))); + connect(parent(), SIGNAL(showNameChanged(bool)), + action, SLOT(setOn(bool))); + action->setOn(showName); + action->addTo(headerPopup); + action = new QAction(NULL, _("Show Range"), 0, this); + action->setToggleAction(TRUE); + connect(action, SIGNAL(toggled(bool)), + parent(), SLOT(setShowRange(bool))); + connect(parent(), SIGNAL(showRangeChanged(bool)), + action, SLOT(setOn(bool))); + action->setOn(showRange); + action->addTo(headerPopup); + action = new QAction(NULL, _("Show Data"), 0, this); + action->setToggleAction(TRUE); + connect(action, SIGNAL(toggled(bool)), + parent(), SLOT(setShowData(bool))); + connect(parent(), SIGNAL(showDataChanged(bool)), + action, SLOT(setOn(bool))); + action->setOn(showData); + action->addTo(headerPopup); + } + headerPopup->exec(e->globalPos()); + e->accept(); + } else + e->ignore(); +} + +ConfigView* ConfigView::viewList; + +ConfigView::ConfigView(QWidget* parent, const char *name) + : Parent(parent, name) +{ + list = new ConfigList(this, name); + lineEdit = new ConfigLineEdit(this); + lineEdit->hide(); + + this->nextView = viewList; + viewList = this; +} + +ConfigView::~ConfigView(void) +{ + ConfigView** vp; + + for (vp = &viewList; *vp; vp = &(*vp)->nextView) { + if (*vp == this) { + *vp = nextView; + break; + } + } +} + +void ConfigView::setShowAll(bool b) +{ + if (list->showAll != b) { + list->showAll = b; + list->updateListAll(); + emit showAllChanged(b); + } +} + +void ConfigView::setShowName(bool b) +{ + if (list->showName != b) { + list->showName = b; + list->reinit(); + emit showNameChanged(b); + } +} + +void ConfigView::setShowRange(bool b) +{ + if (list->showRange != b) { + list->showRange = b; + list->reinit(); + emit showRangeChanged(b); + } +} + +void ConfigView::setShowData(bool b) +{ + if (list->showData != b) { + list->showData = b; + list->reinit(); + emit showDataChanged(b); + } +} + +void ConfigList::setAllOpen(bool open) +{ + QListViewItemIterator it(this); + + for (; it.current(); it++) + it.current()->setOpen(open); +} + +void ConfigView::updateList(ConfigItem* item) +{ + ConfigView* v; + + for (v = viewList; v; v = v->nextView) + v->list->updateList(item); +} + +void ConfigView::updateListAll(void) +{ + ConfigView* v; + + for (v = viewList; v; v = v->nextView) + v->list->updateListAll(); +} + +ConfigInfoView::ConfigInfoView(QWidget* parent, const char *name) + : Parent(parent, name), menu(0), sym(0) +{ + if (name) { + configSettings->beginGroup(name); + _showDebug = configSettings->readBoolEntry("/showDebug", false); + configSettings->endGroup(); + connect(configApp, SIGNAL(aboutToQuit()), SLOT(saveSettings())); + } +} + +void ConfigInfoView::saveSettings(void) +{ + if (name()) { + configSettings->beginGroup(name()); + configSettings->writeEntry("/showDebug", showDebug()); + configSettings->endGroup(); + } +} + +void ConfigInfoView::setShowDebug(bool b) +{ + if (_showDebug != b) { + _showDebug = b; + if (menu) + menuInfo(); + else if (sym) + symbolInfo(); + emit showDebugChanged(b); + } +} + +void ConfigInfoView::setInfo(struct menu *m) +{ + if (menu == m) + return; + menu = m; + sym = NULL; + if (!menu) + clear(); + else + menuInfo(); +} + +void ConfigInfoView::setSource(const QString& name) +{ + const char *p = name.latin1(); + + menu = NULL; + sym = NULL; + + switch (p[0]) { + case 'm': + struct menu *m; + + if (sscanf(p, "m%p", &m) == 1 && menu != m) { + menu = m; + menuInfo(); + emit menuSelected(menu); + } + break; + case 's': + struct symbol *s; + + if (sscanf(p, "s%p", &s) == 1 && sym != s) { + sym = s; + symbolInfo(); + } + break; + } +} + +void ConfigInfoView::symbolInfo(void) +{ + QString str; + + str += "<big>Symbol: <b>"; + str += print_filter(sym->name); + str += "</b></big><br><br>value: "; + str += print_filter(sym_get_string_value(sym)); + str += "<br>visibility: "; + str += sym->visible == yes ? "y" : sym->visible == mod ? "m" : "n"; + str += "<br>"; + str += debug_info(sym); + + setText(str); +} + +void ConfigInfoView::menuInfo(void) +{ + struct symbol* sym; + QString head, debug, help; + + sym = menu->sym; + if (sym) { + if (menu->prompt) { + head += "<big><b>"; + head += print_filter(_(menu->prompt->text)); + head += "</b></big>"; + if (sym->name) { + head += " ("; + if (showDebug()) + head += QString().sprintf("<a href=\"s%p\">", sym); + head += print_filter(sym->name); + if (showDebug()) + head += "</a>"; + head += ")"; + } + } else if (sym->name) { + head += "<big><b>"; + if (showDebug()) + head += QString().sprintf("<a href=\"s%p\">", sym); + head += print_filter(sym->name); + if (showDebug()) + head += "</a>"; + head += "</b></big>"; + } + head += "<br><br>"; + + if (showDebug()) + debug = debug_info(sym); + + help = menu_get_help(menu); + /* Gettextize if the help text not empty */ + if (help.isEmpty()) + help = print_filter(menu_get_help(menu)); + else + help = print_filter(_(menu_get_help(menu))); + } else if (menu->prompt) { + head += "<big><b>"; + head += print_filter(_(menu->prompt->text)); + head += "</b></big><br><br>"; + if (showDebug()) { + if (menu->prompt->visible.expr) { + debug += " dep: "; + expr_print(menu->prompt->visible.expr, expr_print_help, &debug, E_NONE); + debug += "<br><br>"; + } + } + } + if (showDebug()) + debug += QString().sprintf("defined at %s:%d<br><br>", menu->file->name, menu->lineno); + + setText(head + debug + help); +} + +QString ConfigInfoView::debug_info(struct symbol *sym) +{ + QString debug; + + debug += "type: "; + debug += print_filter(sym_type_name(sym->type)); + if (sym_is_choice(sym)) + debug += " (choice)"; + debug += "<br>"; + if (sym->rev_dep.expr) { + debug += "reverse dep: "; + expr_print(sym->rev_dep.expr, expr_print_help, &debug, E_NONE); + debug += "<br>"; + } + for (struct property *prop = sym->prop; prop; prop = prop->next) { + switch (prop->type) { + case P_PROMPT: + case P_MENU: + debug += QString().sprintf("prompt: <a href=\"m%p\">", prop->menu); + debug += print_filter(_(prop->text)); + debug += "</a><br>"; + break; + case P_DEFAULT: + case P_SELECT: + case P_RANGE: + case P_ENV: + debug += prop_get_type_name(prop->type); + debug += ": "; + expr_print(prop->expr, expr_print_help, &debug, E_NONE); + debug += "<br>"; + break; + case P_CHOICE: + if (sym_is_choice(sym)) { + debug += "choice: "; + expr_print(prop->expr, expr_print_help, &debug, E_NONE); + debug += "<br>"; + } + break; + default: + debug += "unknown property: "; + debug += prop_get_type_name(prop->type); + debug += "<br>"; + } + if (prop->visible.expr) { + debug += " dep: "; + expr_print(prop->visible.expr, expr_print_help, &debug, E_NONE); + debug += "<br>"; + } + } + debug += "<br>"; + + return debug; +} + +QString ConfigInfoView::print_filter(const QString &str) +{ + QRegExp re("[<>&\"\\n]"); + QString res = str; + for (int i = 0; (i = res.find(re, i)) >= 0;) { + switch (res[i].latin1()) { + case '<': + res.replace(i, 1, "<"); + i += 4; + break; + case '>': + res.replace(i, 1, ">"); + i += 4; + break; + case '&': + res.replace(i, 1, "&"); + i += 5; + break; + case '"': + res.replace(i, 1, """); + i += 6; + break; + case '\n': + res.replace(i, 1, "<br>"); + i += 4; + break; + } + } + return res; +} + +void ConfigInfoView::expr_print_help(void *data, struct symbol *sym, const char *str) +{ + QString* text = reinterpret_cast<QString*>(data); + QString str2 = print_filter(str); + + if (sym && sym->name && !(sym->flags & SYMBOL_CONST)) { + *text += QString().sprintf("<a href=\"s%p\">", sym); + *text += str2; + *text += "</a>"; + } else + *text += str2; +} + +QPopupMenu* ConfigInfoView::createPopupMenu(const QPoint& pos) +{ + QPopupMenu* popup = Parent::createPopupMenu(pos); + QAction* action = new QAction(NULL, _("Show Debug Info"), 0, popup); + action->setToggleAction(TRUE); + connect(action, SIGNAL(toggled(bool)), SLOT(setShowDebug(bool))); + connect(this, SIGNAL(showDebugChanged(bool)), action, SLOT(setOn(bool))); + action->setOn(showDebug()); + popup->insertSeparator(); + action->addTo(popup); + return popup; +} + +void ConfigInfoView::contentsContextMenuEvent(QContextMenuEvent *e) +{ + Parent::contentsContextMenuEvent(e); +} + +ConfigSearchWindow::ConfigSearchWindow(ConfigMainWindow* parent, const char *name) + : Parent(parent, name), result(NULL) +{ + setCaption("Search Config"); + + QVBoxLayout* layout1 = new QVBoxLayout(this, 11, 6); + QHBoxLayout* layout2 = new QHBoxLayout(0, 0, 6); + layout2->addWidget(new QLabel(_("Find:"), this)); + editField = new QLineEdit(this); + connect(editField, SIGNAL(returnPressed()), SLOT(search())); + layout2->addWidget(editField); + searchButton = new QPushButton(_("Search"), this); + searchButton->setAutoDefault(FALSE); + connect(searchButton, SIGNAL(clicked()), SLOT(search())); + layout2->addWidget(searchButton); + layout1->addLayout(layout2); + + split = new QSplitter(this); + split->setOrientation(QSplitter::Vertical); + list = new ConfigView(split, name); + list->list->mode = listMode; + info = new ConfigInfoView(split, name); + connect(list->list, SIGNAL(menuChanged(struct menu *)), + info, SLOT(setInfo(struct menu *))); + connect(list->list, SIGNAL(menuChanged(struct menu *)), + parent, SLOT(setMenuLink(struct menu *))); + + layout1->addWidget(split); + + if (name) { + int x, y, width, height; + bool ok; + + configSettings->beginGroup(name); + width = configSettings->readNumEntry("/window width", parent->width() / 2); + height = configSettings->readNumEntry("/window height", parent->height() / 2); + resize(width, height); + x = configSettings->readNumEntry("/window x", 0, &ok); + if (ok) + y = configSettings->readNumEntry("/window y", 0, &ok); + if (ok) + move(x, y); + QValueList<int> sizes = configSettings->readSizes("/split", &ok); + if (ok) + split->setSizes(sizes); + configSettings->endGroup(); + connect(configApp, SIGNAL(aboutToQuit()), SLOT(saveSettings())); + } +} + +void ConfigSearchWindow::saveSettings(void) +{ + if (name()) { + configSettings->beginGroup(name()); + configSettings->writeEntry("/window x", pos().x()); + configSettings->writeEntry("/window y", pos().y()); + configSettings->writeEntry("/window width", size().width()); + configSettings->writeEntry("/window height", size().height()); + configSettings->writeSizes("/split", split->sizes()); + configSettings->endGroup(); + } +} + +void ConfigSearchWindow::search(void) +{ + struct symbol **p; + struct property *prop; + ConfigItem *lastItem = NULL; + + free(result); + list->list->clear(); + info->clear(); + + result = sym_re_search(editField->text().latin1()); + if (!result) + return; + for (p = result; *p; p++) { + for_all_prompts((*p), prop) + lastItem = new ConfigItem(list->list, lastItem, prop->menu, + menu_is_visible(prop->menu)); + } +} + +/* + * Construct the complete config widget + */ +ConfigMainWindow::ConfigMainWindow(void) + : searchWindow(0) +{ + QMenuBar* menu; + bool ok; + int x, y, width, height; + char title[256]; + + QWidget *d = configApp->desktop(); + snprintf(title, sizeof(title), _("coreboot v%s Configuration"), + getenv("KERNELVERSION")); + setCaption(title); + + width = configSettings->readNumEntry("/window width", d->width() - 64); + height = configSettings->readNumEntry("/window height", d->height() - 64); + resize(width, height); + x = configSettings->readNumEntry("/window x", 0, &ok); + if (ok) + y = configSettings->readNumEntry("/window y", 0, &ok); + if (ok) + move(x, y); + + split1 = new QSplitter(this); + split1->setOrientation(QSplitter::Horizontal); + setCentralWidget(split1); + + menuView = new ConfigView(split1, "menu"); + menuList = menuView->list; + + split2 = new QSplitter(split1); + split2->setOrientation(QSplitter::Vertical); + + // create config tree + configView = new ConfigView(split2, "config"); + configList = configView->list; + + helpText = new ConfigInfoView(split2, "help"); + helpText->setTextFormat(Qt::RichText); + + setTabOrder(configList, helpText); + configList->setFocus(); + + menu = menuBar(); + toolBar = new QToolBar("Tools", this); + + backAction = new QAction("Back", QPixmap(xpm_back), _("Back"), 0, this); + connect(backAction, SIGNAL(activated()), SLOT(goBack())); + backAction->setEnabled(FALSE); + QAction *quitAction = new QAction("Quit", _("&Quit"), CTRL+Key_Q, this); + connect(quitAction, SIGNAL(activated()), SLOT(close())); + QAction *loadAction = new QAction("Load", QPixmap(xpm_load), _("&Load"), CTRL+Key_L, this); + connect(loadAction, SIGNAL(activated()), SLOT(loadConfig())); + saveAction = new QAction("Save", QPixmap(xpm_save), _("&Save"), CTRL+Key_S, this); + connect(saveAction, SIGNAL(activated()), SLOT(saveConfig())); + conf_set_changed_callback(conf_changed); + // Set saveAction's initial state + conf_changed(); + QAction *saveAsAction = new QAction("Save As...", _("Save &As..."), 0, this); + connect(saveAsAction, SIGNAL(activated()), SLOT(saveConfigAs())); + QAction *searchAction = new QAction("Find", _("&Find"), CTRL+Key_F, this); + connect(searchAction, SIGNAL(activated()), SLOT(searchConfig())); + QAction *singleViewAction = new QAction("Single View", QPixmap(xpm_single_view), _("Single View"), 0, this); + connect(singleViewAction, SIGNAL(activated()), SLOT(showSingleView())); + QAction *splitViewAction = new QAction("Split View", QPixmap(xpm_split_view), _("Split View"), 0, this); + connect(splitViewAction, SIGNAL(activated()), SLOT(showSplitView())); + QAction *fullViewAction = new QAction("Full View", QPixmap(xpm_tree_view), _("Full View"), 0, this); + connect(fullViewAction, SIGNAL(activated()), SLOT(showFullView())); + + QAction *showNameAction = new QAction(NULL, _("Show Name"), 0, this); + showNameAction->setToggleAction(TRUE); + connect(showNameAction, SIGNAL(toggled(bool)), configView, SLOT(setShowName(bool))); + connect(configView, SIGNAL(showNameChanged(bool)), showNameAction, SLOT(setOn(bool))); + showNameAction->setOn(configView->showName()); + QAction *showRangeAction = new QAction(NULL, _("Show Range"), 0, this); + showRangeAction->setToggleAction(TRUE); + connect(showRangeAction, SIGNAL(toggled(bool)), configView, SLOT(setShowRange(bool))); + connect(configView, SIGNAL(showRangeChanged(bool)), showRangeAction, SLOT(setOn(bool))); + showRangeAction->setOn(configList->showRange); + QAction *showDataAction = new QAction(NULL, _("Show Data"), 0, this); + showDataAction->setToggleAction(TRUE); + connect(showDataAction, SIGNAL(toggled(bool)), configView, SLOT(setShowData(bool))); + connect(configView, SIGNAL(showDataChanged(bool)), showDataAction, SLOT(setOn(bool))); + showDataAction->setOn(configList->showData); + QAction *showAllAction = new QAction(NULL, _("Show All Options"), 0, this); + showAllAction->setToggleAction(TRUE); + connect(showAllAction, SIGNAL(toggled(bool)), configView, SLOT(setShowAll(bool))); + connect(showAllAction, SIGNAL(toggled(bool)), menuView, SLOT(setShowAll(bool))); + showAllAction->setOn(configList->showAll); + QAction *showDebugAction = new QAction(NULL, _("Show Debug Info"), 0, this); + showDebugAction->setToggleAction(TRUE); + connect(showDebugAction, SIGNAL(toggled(bool)), helpText, SLOT(setShowDebug(bool))); + connect(helpText, SIGNAL(showDebugChanged(bool)), showDebugAction, SLOT(setOn(bool))); + showDebugAction->setOn(helpText->showDebug()); + + QAction *showIntroAction = new QAction(NULL, _("Introduction"), 0, this); + connect(showIntroAction, SIGNAL(activated()), SLOT(showIntro())); + QAction *showAboutAction = new QAction(NULL, _("About"), 0, this); + connect(showAboutAction, SIGNAL(activated()), SLOT(showAbout())); + + // init tool bar + backAction->addTo(toolBar); + toolBar->addSeparator(); + loadAction->addTo(toolBar); + saveAction->addTo(toolBar); + toolBar->addSeparator(); + singleViewAction->addTo(toolBar); + splitViewAction->addTo(toolBar); + fullViewAction->addTo(toolBar); + + // create config menu + QPopupMenu* config = new QPopupMenu(this); + menu->insertItem(_("&File"), config); + loadAction->addTo(config); + saveAction->addTo(config); + saveAsAction->addTo(config); + config->insertSeparator(); + quitAction->addTo(config); + + // create edit menu + QPopupMenu* editMenu = new QPopupMenu(this); + menu->insertItem(_("&Edit"), editMenu); + searchAction->addTo(editMenu); + + // create options menu + QPopupMenu* optionMenu = new QPopupMenu(this); + menu->insertItem(_("&Option"), optionMenu); + showNameAction->addTo(optionMenu); + showRangeAction->addTo(optionMenu); + showDataAction->addTo(optionMenu); + optionMenu->insertSeparator(); + showAllAction->addTo(optionMenu); + showDebugAction->addTo(optionMenu); + + // create help menu + QPopupMenu* helpMenu = new QPopupMenu(this); + menu->insertSeparator(); + menu->insertItem(_("&Help"), helpMenu); + showIntroAction->addTo(helpMenu); + showAboutAction->addTo(helpMenu); + + connect(configList, SIGNAL(menuChanged(struct menu *)), + helpText, SLOT(setInfo(struct menu *))); + connect(configList, SIGNAL(menuSelected(struct menu *)), + SLOT(changeMenu(struct menu *))); + connect(configList, SIGNAL(parentSelected()), + SLOT(goBack())); + connect(menuList, SIGNAL(menuChanged(struct menu *)), + helpText, SLOT(setInfo(struct menu *))); + connect(menuList, SIGNAL(menuSelected(struct menu *)), + SLOT(changeMenu(struct menu *))); + + connect(configList, SIGNAL(gotFocus(struct menu *)), + helpText, SLOT(setInfo(struct menu *))); + connect(menuList, SIGNAL(gotFocus(struct menu *)), + helpText, SLOT(setInfo(struct menu *))); + connect(menuList, SIGNAL(gotFocus(struct menu *)), + SLOT(listFocusChanged(void))); + connect(helpText, SIGNAL(menuSelected(struct menu *)), + SLOT(setMenuLink(struct menu *))); + + QString listMode = configSettings->readEntry("/listMode", "symbol"); + if (listMode == "single") + showSingleView(); + else if (listMode == "full") + showFullView(); + else /*if (listMode == "split")*/ + showSplitView(); + + // UI setup done, restore splitter positions + QValueList<int> sizes = configSettings->readSizes("/split1", &ok); + if (ok) + split1->setSizes(sizes); + + sizes = configSettings->readSizes("/split2", &ok); + if (ok) + split2->setSizes(sizes); +} + +void ConfigMainWindow::loadConfig(void) +{ + QString s = QFileDialog::getOpenFileName(".config", NULL, this); + if (s.isNull()) + return; + if (conf_read(QFile::encodeName(s))) + QMessageBox::information(this, "qconf", _("Unable to load configuration!")); + ConfigView::updateListAll(); +} + +void ConfigMainWindow::saveConfig(void) +{ + if (conf_write(NULL)) + QMessageBox::information(this, "qconf", _("Unable to save configuration!")); + if (conf_write_autoconf()) + QMessageBox::information(this, "qconf", _("Unable to save configuration!")); +} + +void ConfigMainWindow::saveConfigAs(void) +{ + QString s = QFileDialog::getSaveFileName(".config", NULL, this); + if (s.isNull()) + return; + if (conf_write(QFile::encodeName(s))) + QMessageBox::information(this, "qconf", _("Unable to save configuration!")); + if (conf_write_autoconf()) + QMessageBox::information(this, "qconf", _("Unable to save configuration!")); +} + +void ConfigMainWindow::searchConfig(void) +{ + if (!searchWindow) + searchWindow = new ConfigSearchWindow(this, "search"); + searchWindow->show(); +} + +void ConfigMainWindow::changeMenu(struct menu *menu) +{ + configList->setRootMenu(menu); + if (configList->rootEntry->parent == &rootmenu) + backAction->setEnabled(FALSE); + else + backAction->setEnabled(TRUE); +} + +void ConfigMainWindow::setMenuLink(struct menu *menu) +{ + struct menu *parent; + ConfigList* list = NULL; + ConfigItem* item; + + if (!menu_is_visible(menu) && !configView->showAll()) + return; + + switch (configList->mode) { + case singleMode: + list = configList; + parent = menu_get_parent_menu(menu); + if (!parent) + return; + list->setRootMenu(parent); + break; + case symbolMode: + if (menu->flags & MENU_ROOT) { + configList->setRootMenu(menu); + configList->clearSelection(); + list = menuList; + } else { + list = configList; + parent = menu_get_parent_menu(menu->parent); + if (!parent) + return; + item = menuList->findConfigItem(parent); + if (item) { + menuList->setSelected(item, TRUE); + menuList->ensureItemVisible(item); + } + list->setRootMenu(parent); + } + break; + case fullMode: + list = configList; + break; + } + + if (list) { + item = list->findConfigItem(menu); + if (item) { + list->setSelected(item, TRUE); + list->ensureItemVisible(item); + list->setFocus(); + } + } +} + +void ConfigMainWindow::listFocusChanged(void) +{ + if (menuList->mode == menuMode) + configList->clearSelection(); +} + +void ConfigMainWindow::goBack(void) +{ + ConfigItem* item; + + configList->setParentMenu(); + if (configList->rootEntry == &rootmenu) + backAction->setEnabled(FALSE); + item = (ConfigItem*)menuList->selectedItem(); + while (item) { + if (item->menu == configList->rootEntry) { + menuList->setSelected(item, TRUE); + break; + } + item = (ConfigItem*)item->parent(); + } +} + +void ConfigMainWindow::showSingleView(void) +{ + menuView->hide(); + menuList->setRootMenu(0); + configList->mode = singleMode; + if (configList->rootEntry == &rootmenu) + configList->updateListAll(); + else + configList->setRootMenu(&rootmenu); + configList->setAllOpen(TRUE); + configList->setFocus(); +} + +void ConfigMainWindow::showSplitView(void) +{ + configList->mode = symbolMode; + if (configList->rootEntry == &rootmenu) + configList->updateListAll(); + else + configList->setRootMenu(&rootmenu); + configList->setAllOpen(TRUE); + configApp->processEvents(); + menuList->mode = menuMode; + menuList->setRootMenu(&rootmenu); + menuList->setAllOpen(TRUE); + menuView->show(); + menuList->setFocus(); +} + +void ConfigMainWindow::showFullView(void) +{ + menuView->hide(); + menuList->setRootMenu(0); + configList->mode = fullMode; + if (configList->rootEntry == &rootmenu) + configList->updateListAll(); + else + configList->setRootMenu(&rootmenu); + configList->setAllOpen(FALSE); + configList->setFocus(); +} + +/* + * ask for saving configuration before quitting + * TODO ask only when something changed + */ +void ConfigMainWindow::closeEvent(QCloseEvent* e) +{ + if (!conf_get_changed()) { + e->accept(); + return; + } + QMessageBox mb("qconf", _("Save configuration?"), QMessageBox::Warning, + QMessageBox::Yes | QMessageBox::Default, QMessageBox::No, QMessageBox::Cancel | QMessageBox::Escape); + mb.setButtonText(QMessageBox::Yes, _("&Save Changes")); + mb.setButtonText(QMessageBox::No, _("&Discard Changes")); + mb.setButtonText(QMessageBox::Cancel, _("Cancel Exit")); + switch (mb.exec()) { + case QMessageBox::Yes: + conf_write(NULL); + conf_write_autoconf(); + case QMessageBox::No: + e->accept(); + break; + case QMessageBox::Cancel: + e->ignore(); + break; + } +} + +void ConfigMainWindow::showIntro(void) +{ + static const QString str = _("Welcome to the qconf graphical configuration tool for coreboot.\n\n" + "For each option, a blank box indicates the feature is disabled, a check\n" + "indicates it is enabled, and a dot indicates that it is to be compiled\n" + "as a module. Clicking on the box will cycle through the three states.\n\n" + "If you do not see an option (e.g., a device driver) that you believe\n" + "should be present, try turning on Show All Options under the Options menu.\n" + "Although there is no cross reference yet to help you figure out what other\n" + "options must be enabled to support the option you are interested in, you can\n" + "still view the help of a grayed-out option.\n\n" + "Toggling Show Debug Info under the Options menu will show the dependencies,\n" + "which you can then match by examining other options.\n\n"); + + QMessageBox::information(this, "qconf", str); +} + +void ConfigMainWindow::showAbout(void) +{ + static const QString str = _("qconf is Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>.\n\n" + "Bug reports and feature request can also be entered at http://bugzilla.kernel.org/\n"); + + QMessageBox::information(this, "qconf", str); +} + +void ConfigMainWindow::saveSettings(void) +{ + configSettings->writeEntry("/window x", pos().x()); + configSettings->writeEntry("/window y", pos().y()); + configSettings->writeEntry("/window width", size().width()); + configSettings->writeEntry("/window height", size().height()); + + QString entry; + switch(configList->mode) { + case singleMode : + entry = "single"; + break; + + case symbolMode : + entry = "split"; + break; + + case fullMode : + entry = "full"; + break; + } + configSettings->writeEntry("/listMode", entry); + + configSettings->writeSizes("/split1", split1->sizes()); + configSettings->writeSizes("/split2", split2->sizes()); +} + +void ConfigMainWindow::conf_changed(void) +{ + if (saveAction) + saveAction->setEnabled(conf_get_changed()); +} + +void fixup_rootmenu(struct menu *menu) +{ + struct menu *child; + static int menu_cnt = 0; + + menu->flags |= MENU_ROOT; + for (child = menu->list; child; child = child->next) { + if (child->prompt && child->prompt->type == P_MENU) { + menu_cnt++; + fixup_rootmenu(child); + menu_cnt--; + } else if (!menu_cnt) + fixup_rootmenu(child); + } +} + +static const char *progname; + +static void usage(void) +{ + printf(_("%s <config>\n"), progname); + exit(0); +} + +int main(int ac, char** av) +{ + ConfigMainWindow* v; + const char *name; + + bindtextdomain(PACKAGE, LOCALEDIR); + textdomain(PACKAGE); + +#ifndef LKC_DIRECT_LINK + kconfig_load(); +#endif + + progname = av[0]; + configApp = new QApplication(ac, av); + if (ac > 1 && av[1][0] == '-') { + switch (av[1][1]) { + case 'h': + case '?': + usage(); + } + name = av[2]; + } else + name = av[1]; + if (!name) + usage(); + + conf_parse(name); + fixup_rootmenu(&rootmenu); + conf_read(NULL); + //zconfdump(stdout); + + configSettings = new ConfigSettings(); + configSettings->beginGroup("/kconfig/qconf"); + v = new ConfigMainWindow(); + + //zconfdump(stdout); + configApp->setMainWidget(v); + configApp->connect(configApp, SIGNAL(lastWindowClosed()), SLOT(quit())); + configApp->connect(configApp, SIGNAL(aboutToQuit()), v, SLOT(saveSettings())); + v->show(); + configApp->exec(); + + configSettings->endGroup(); + delete configSettings; + + return 0; +} diff --git a/util/kconfig/qconf.h b/util/kconfig/qconf.h new file mode 100644 index 0000000000..b3b5657b6b --- /dev/null +++ b/util/kconfig/qconf.h @@ -0,0 +1,334 @@ +/* + * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org> + * Released under the terms of the GNU GPL v2.0. + */ + +#include <qlistview.h> +#if QT_VERSION >= 300 +#include <qsettings.h> +#else +class QSettings { +public: + void beginGroup(const QString& group) { } + void endGroup(void) { } + bool readBoolEntry(const QString& key, bool def = FALSE, bool* ok = 0) const + { if (ok) *ok = FALSE; return def; } + int readNumEntry(const QString& key, int def = 0, bool* ok = 0) const + { if (ok) *ok = FALSE; return def; } + QString readEntry(const QString& key, const QString& def = QString::null, bool* ok = 0) const + { if (ok) *ok = FALSE; return def; } + QStringList readListEntry(const QString& key, bool* ok = 0) const + { if (ok) *ok = FALSE; return QStringList(); } + template <class t> + bool writeEntry(const QString& key, t value) + { return TRUE; } +}; +#endif + +class ConfigView; +class ConfigList; +class ConfigItem; +class ConfigLineEdit; +class ConfigMainWindow; + + +class ConfigSettings : public QSettings { +public: + QValueList<int> readSizes(const QString& key, bool *ok); + bool writeSizes(const QString& key, const QValueList<int>& value); +}; + +enum colIdx { + promptColIdx, nameColIdx, noColIdx, modColIdx, yesColIdx, dataColIdx, colNr +}; +enum listMode { + singleMode, menuMode, symbolMode, fullMode, listMode +}; + +class ConfigList : public QListView { + Q_OBJECT + typedef class QListView Parent; +public: + ConfigList(ConfigView* p, const char *name = 0); + void reinit(void); + ConfigView* parent(void) const + { + return (ConfigView*)Parent::parent(); + } + ConfigItem* findConfigItem(struct menu *); + +protected: + void keyPressEvent(QKeyEvent *e); + void contentsMousePressEvent(QMouseEvent *e); + void contentsMouseReleaseEvent(QMouseEvent *e); + void contentsMouseMoveEvent(QMouseEvent *e); + void contentsMouseDoubleClickEvent(QMouseEvent *e); + void focusInEvent(QFocusEvent *e); + void contextMenuEvent(QContextMenuEvent *e); + +public slots: + void setRootMenu(struct menu *menu); + + void updateList(ConfigItem *item); + void setValue(ConfigItem* item, tristate val); + void changeValue(ConfigItem* item); + void updateSelection(void); + void saveSettings(void); +signals: + void menuChanged(struct menu *menu); + void menuSelected(struct menu *menu); + void parentSelected(void); + void gotFocus(struct menu *); + +public: + void updateListAll(void) + { + updateAll = true; + updateList(NULL); + updateAll = false; + } + ConfigList* listView() + { + return this; + } + ConfigItem* firstChild() const + { + return (ConfigItem *)Parent::firstChild(); + } + int mapIdx(colIdx idx) + { + return colMap[idx]; + } + void addColumn(colIdx idx, const QString& label) + { + colMap[idx] = Parent::addColumn(label); + colRevMap[colMap[idx]] = idx; + } + void removeColumn(colIdx idx) + { + int col = colMap[idx]; + if (col >= 0) { + Parent::removeColumn(col); + colRevMap[col] = colMap[idx] = -1; + } + } + void setAllOpen(bool open); + void setParentMenu(void); + + template <class P> + void updateMenuList(P*, struct menu*); + + bool updateAll; + + QPixmap symbolYesPix, symbolModPix, symbolNoPix; + QPixmap choiceYesPix, choiceNoPix; + QPixmap menuPix, menuInvPix, menuBackPix, voidPix; + + bool showAll, showName, showRange, showData; + enum listMode mode; + struct menu *rootEntry; + QColorGroup disabledColorGroup; + QColorGroup inactivedColorGroup; + QPopupMenu* headerPopup; + +private: + int colMap[colNr]; + int colRevMap[colNr]; +}; + +class ConfigItem : public QListViewItem { + typedef class QListViewItem Parent; +public: + ConfigItem(QListView *parent, ConfigItem *after, struct menu *m, bool v) + : Parent(parent, after), menu(m), visible(v), goParent(false) + { + init(); + } + ConfigItem(ConfigItem *parent, ConfigItem *after, struct menu *m, bool v) + : Parent(parent, after), menu(m), visible(v), goParent(false) + { + init(); + } + ConfigItem(QListView *parent, ConfigItem *after, bool v) + : Parent(parent, after), menu(0), visible(v), goParent(true) + { + init(); + } + ~ConfigItem(void); + void init(void); +#if QT_VERSION >= 300 + void okRename(int col); +#endif + void updateMenu(void); + void testUpdateMenu(bool v); + ConfigList* listView() const + { + return (ConfigList*)Parent::listView(); + } + ConfigItem* firstChild() const + { + return (ConfigItem *)Parent::firstChild(); + } + ConfigItem* nextSibling() const + { + return (ConfigItem *)Parent::nextSibling(); + } + void setText(colIdx idx, const QString& text) + { + Parent::setText(listView()->mapIdx(idx), text); + } + QString text(colIdx idx) const + { + return Parent::text(listView()->mapIdx(idx)); + } + void setPixmap(colIdx idx, const QPixmap& pm) + { + Parent::setPixmap(listView()->mapIdx(idx), pm); + } + const QPixmap* pixmap(colIdx idx) const + { + return Parent::pixmap(listView()->mapIdx(idx)); + } + void paintCell(QPainter* p, const QColorGroup& cg, int column, int width, int align); + + ConfigItem* nextItem; + struct menu *menu; + bool visible; + bool goParent; +}; + +class ConfigLineEdit : public QLineEdit { + Q_OBJECT + typedef class QLineEdit Parent; +public: + ConfigLineEdit(ConfigView* parent); + ConfigView* parent(void) const + { + return (ConfigView*)Parent::parent(); + } + void show(ConfigItem *i); + void keyPressEvent(QKeyEvent *e); + +public: + ConfigItem *item; +}; + +class ConfigView : public QVBox { + Q_OBJECT + typedef class QVBox Parent; +public: + ConfigView(QWidget* parent, const char *name = 0); + ~ConfigView(void); + static void updateList(ConfigItem* item); + static void updateListAll(void); + + bool showAll(void) const { return list->showAll; } + bool showName(void) const { return list->showName; } + bool showRange(void) const { return list->showRange; } + bool showData(void) const { return list->showData; } +public slots: + void setShowAll(bool); + void setShowName(bool); + void setShowRange(bool); + void setShowData(bool); +signals: + void showAllChanged(bool); + void showNameChanged(bool); + void showRangeChanged(bool); + void showDataChanged(bool); +public: + ConfigList* list; + ConfigLineEdit* lineEdit; + + static ConfigView* viewList; + ConfigView* nextView; +}; + +class ConfigInfoView : public QTextBrowser { + Q_OBJECT + typedef class QTextBrowser Parent; +public: + ConfigInfoView(QWidget* parent, const char *name = 0); + bool showDebug(void) const { return _showDebug; } + +public slots: + void setInfo(struct menu *menu); + void saveSettings(void); + void setSource(const QString& name); + void setShowDebug(bool); + +signals: + void showDebugChanged(bool); + void menuSelected(struct menu *); + +protected: + void symbolInfo(void); + void menuInfo(void); + QString debug_info(struct symbol *sym); + static QString print_filter(const QString &str); + static void expr_print_help(void *data, struct symbol *sym, const char *str); + QPopupMenu* createPopupMenu(const QPoint& pos); + void contentsContextMenuEvent(QContextMenuEvent *e); + + struct symbol *sym; + struct menu *menu; + bool _showDebug; +}; + +class ConfigSearchWindow : public QDialog { + Q_OBJECT + typedef class QDialog Parent; +public: + ConfigSearchWindow(ConfigMainWindow* parent, const char *name = 0); + +public slots: + void saveSettings(void); + void search(void); + +protected: + QLineEdit* editField; + QPushButton* searchButton; + QSplitter* split; + ConfigView* list; + ConfigInfoView* info; + + struct symbol **result; +}; + +class ConfigMainWindow : public QMainWindow { + Q_OBJECT + + static QAction *saveAction; + static void conf_changed(void); +public: + ConfigMainWindow(void); +public slots: + void changeMenu(struct menu *); + void setMenuLink(struct menu *); + void listFocusChanged(void); + void goBack(void); + void loadConfig(void); + void saveConfig(void); + void saveConfigAs(void); + void searchConfig(void); + void showSingleView(void); + void showSplitView(void); + void showFullView(void); + void showIntro(void); + void showAbout(void); + void saveSettings(void); + +protected: + void closeEvent(QCloseEvent *e); + + ConfigSearchWindow *searchWindow; + ConfigView *menuView; + ConfigList *menuList; + ConfigView *configView; + ConfigList *configList; + ConfigInfoView *helpText; + QToolBar *toolBar; + QAction *backAction; + QSplitter* split1; + QSplitter* split2; +}; diff --git a/util/kconfig/symbol.c b/util/kconfig/symbol.c new file mode 100644 index 0000000000..4a03191ad1 --- /dev/null +++ b/util/kconfig/symbol.c @@ -0,0 +1,917 @@ +/* + * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org> + * Released under the terms of the GNU GPL v2.0. + */ + +#include <ctype.h> +#include <stdlib.h> +#include <string.h> +#include <regex.h> +#include <sys/utsname.h> + +#define LKC_DIRECT_LINK +#include "lkc.h" + +struct symbol symbol_yes = { + .name = "y", + .curr = { "y", yes }, + .flags = SYMBOL_CONST|SYMBOL_VALID, +}, symbol_mod = { + .name = "m", + .curr = { "m", mod }, + .flags = SYMBOL_CONST|SYMBOL_VALID, +}, symbol_no = { + .name = "n", + .curr = { "n", no }, + .flags = SYMBOL_CONST|SYMBOL_VALID, +}, symbol_empty = { + .name = "", + .curr = { "", no }, + .flags = SYMBOL_VALID, +}; + +struct symbol *sym_defconfig_list; +struct symbol *modules_sym; +tristate modules_val; + +struct expr *sym_env_list; + +void sym_add_default(struct symbol *sym, const char *def) +{ + struct property *prop = prop_alloc(P_DEFAULT, sym); + + prop->expr = expr_alloc_symbol(sym_lookup(def, 1)); +} + +void sym_init(void) +{ + struct symbol *sym; + struct utsname uts; + static bool inited = false; + + if (inited) + return; + inited = true; + + uname(&uts); + + sym = sym_lookup("UNAME_RELEASE", 0); + sym->type = S_STRING; + sym->flags |= SYMBOL_AUTO; + sym_add_default(sym, uts.release); +} + +enum symbol_type sym_get_type(struct symbol *sym) +{ + enum symbol_type type = sym->type; + + if (type == S_TRISTATE) { + if (sym_is_choice_value(sym) && sym->visible == yes) + type = S_BOOLEAN; + else if (modules_val == no) + type = S_BOOLEAN; + } + return type; +} + +const char *sym_type_name(enum symbol_type type) +{ + switch (type) { + case S_BOOLEAN: + return "boolean"; + case S_TRISTATE: + return "tristate"; + case S_INT: + return "integer"; + case S_HEX: + return "hex"; + case S_STRING: + return "string"; + case S_UNKNOWN: + return "unknown"; + case S_OTHER: + break; + } + return "???"; +} + +struct property *sym_get_choice_prop(struct symbol *sym) +{ + struct property *prop; + + for_all_choices(sym, prop) + return prop; + return NULL; +} + +struct property *sym_get_env_prop(struct symbol *sym) +{ + struct property *prop; + + for_all_properties(sym, prop, P_ENV) + return prop; + return NULL; +} + +struct property *sym_get_default_prop(struct symbol *sym) +{ + struct property *prop; + + for_all_defaults(sym, prop) { + prop->visible.tri = expr_calc_value(prop->visible.expr); + if (prop->visible.tri != no) + return prop; + } + return NULL; +} + +struct property *sym_get_range_prop(struct symbol *sym) +{ + struct property *prop; + + for_all_properties(sym, prop, P_RANGE) { + prop->visible.tri = expr_calc_value(prop->visible.expr); + if (prop->visible.tri != no) + return prop; + } + return NULL; +} + +static int sym_get_range_val(struct symbol *sym, int base) +{ + sym_calc_value(sym); + switch (sym->type) { + case S_INT: + base = 10; + break; + case S_HEX: + base = 16; + break; + default: + break; + } + return strtol(sym->curr.val, NULL, base); +} + +static void sym_validate_range(struct symbol *sym) +{ + struct property *prop; + int base, val, val2; + char str[64]; + + switch (sym->type) { + case S_INT: + base = 10; + break; + case S_HEX: + base = 16; + break; + default: + return; + } + prop = sym_get_range_prop(sym); + if (!prop) + return; + val = strtol(sym->curr.val, NULL, base); + val2 = sym_get_range_val(prop->expr->left.sym, base); + if (val >= val2) { + val2 = sym_get_range_val(prop->expr->right.sym, base); + if (val <= val2) + return; + } + if (sym->type == S_INT) + sprintf(str, "%d", val2); + else + sprintf(str, "0x%x", val2); + sym->curr.val = strdup(str); +} + +static void sym_calc_visibility(struct symbol *sym) +{ + struct property *prop; + tristate tri; + + /* any prompt visible? */ + tri = no; + for_all_prompts(sym, prop) { + prop->visible.tri = expr_calc_value(prop->visible.expr); + tri = EXPR_OR(tri, prop->visible.tri); + } + if (tri == mod && (sym->type != S_TRISTATE || modules_val == no)) + tri = yes; + if (sym->visible != tri) { + sym->visible = tri; + sym_set_changed(sym); + } + if (sym_is_choice_value(sym)) + return; + tri = no; + if (sym->rev_dep.expr) + tri = expr_calc_value(sym->rev_dep.expr); + if (tri == mod && sym_get_type(sym) == S_BOOLEAN) + tri = yes; + if (sym->rev_dep.tri != tri) { + sym->rev_dep.tri = tri; + sym_set_changed(sym); + } +} + +static struct symbol *sym_calc_choice(struct symbol *sym) +{ + struct symbol *def_sym; + struct property *prop; + struct expr *e; + + /* is the user choice visible? */ + def_sym = sym->def[S_DEF_USER].val; + if (def_sym) { + sym_calc_visibility(def_sym); + if (def_sym->visible != no) + return def_sym; + } + + /* any of the defaults visible? */ + for_all_defaults(sym, prop) { + prop->visible.tri = expr_calc_value(prop->visible.expr); + if (prop->visible.tri == no) + continue; + def_sym = prop_get_symbol(prop); + sym_calc_visibility(def_sym); + if (def_sym->visible != no) + return def_sym; + } + + /* just get the first visible value */ + prop = sym_get_choice_prop(sym); + expr_list_for_each_sym(prop->expr, e, def_sym) { + sym_calc_visibility(def_sym); + if (def_sym->visible != no) + return def_sym; + } + + /* no choice? reset tristate value */ + sym->curr.tri = no; + return NULL; +} + +void sym_calc_value(struct symbol *sym) +{ + struct symbol_value newval, oldval; + struct property *prop; + struct expr *e; + + if (!sym) + return; + + if (sym->flags & SYMBOL_VALID) + return; + sym->flags |= SYMBOL_VALID; + + oldval = sym->curr; + + switch (sym->type) { + case S_INT: + case S_HEX: + case S_STRING: + newval = symbol_empty.curr; + break; + case S_BOOLEAN: + case S_TRISTATE: + newval = symbol_no.curr; + break; + default: + sym->curr.val = sym->name; + sym->curr.tri = no; + return; + } + if (!sym_is_choice_value(sym)) + sym->flags &= ~SYMBOL_WRITE; + + sym_calc_visibility(sym); + + /* set default if recursively called */ + sym->curr = newval; + + switch (sym_get_type(sym)) { + case S_BOOLEAN: + case S_TRISTATE: + if (sym_is_choice_value(sym) && sym->visible == yes) { + prop = sym_get_choice_prop(sym); + newval.tri = (prop_get_symbol(prop)->curr.val == sym) ? yes : no; + } else { + if (sym->visible != no) { + /* if the symbol is visible use the user value + * if available, otherwise try the default value + */ + sym->flags |= SYMBOL_WRITE; + if (sym_has_value(sym)) { + newval.tri = EXPR_AND(sym->def[S_DEF_USER].tri, + sym->visible); + goto calc_newval; + } + } + if (sym->rev_dep.tri != no) + sym->flags |= SYMBOL_WRITE; + if (!sym_is_choice(sym)) { + prop = sym_get_default_prop(sym); + if (prop) { + sym->flags |= SYMBOL_WRITE; + newval.tri = EXPR_AND(expr_calc_value(prop->expr), + prop->visible.tri); + } + } + calc_newval: + newval.tri = EXPR_OR(newval.tri, sym->rev_dep.tri); + } + if (newval.tri == mod && sym_get_type(sym) == S_BOOLEAN) + newval.tri = yes; + break; + case S_STRING: + case S_HEX: + case S_INT: + if (sym->visible != no) { + sym->flags |= SYMBOL_WRITE; + if (sym_has_value(sym)) { + newval.val = sym->def[S_DEF_USER].val; + break; + } + } + prop = sym_get_default_prop(sym); + if (prop) { + struct symbol *ds = prop_get_symbol(prop); + if (ds) { + sym->flags |= SYMBOL_WRITE; + sym_calc_value(ds); + newval.val = ds->curr.val; + } + } + break; + default: + ; + } + + if (sym->flags & SYMBOL_AUTO) + sym->flags &= ~SYMBOL_WRITE; + + sym->curr = newval; + if (sym_is_choice(sym) && newval.tri == yes) + sym->curr.val = sym_calc_choice(sym); + sym_validate_range(sym); + + if (memcmp(&oldval, &sym->curr, sizeof(oldval))) { + sym_set_changed(sym); + if (modules_sym == sym) { + sym_set_all_changed(); + modules_val = modules_sym->curr.tri; + } + } + + if (sym_is_choice(sym)) { + struct symbol *choice_sym; + int flags = sym->flags & (SYMBOL_CHANGED | SYMBOL_WRITE); + + prop = sym_get_choice_prop(sym); + expr_list_for_each_sym(prop->expr, e, choice_sym) { + choice_sym->flags |= flags; + if (flags & SYMBOL_CHANGED) + sym_set_changed(choice_sym); + } + } +} + +void sym_clear_all_valid(void) +{ + struct symbol *sym; + int i; + + for_all_symbols(i, sym) + sym->flags &= ~SYMBOL_VALID; + sym_add_change_count(1); + if (modules_sym) + sym_calc_value(modules_sym); +} + +void sym_set_changed(struct symbol *sym) +{ + struct property *prop; + + sym->flags |= SYMBOL_CHANGED; + for (prop = sym->prop; prop; prop = prop->next) { + if (prop->menu) + prop->menu->flags |= MENU_CHANGED; + } +} + +void sym_set_all_changed(void) +{ + struct symbol *sym; + int i; + + for_all_symbols(i, sym) + sym_set_changed(sym); +} + +bool sym_tristate_within_range(struct symbol *sym, tristate val) +{ + int type = sym_get_type(sym); + + if (sym->visible == no) + return false; + + if (type != S_BOOLEAN && type != S_TRISTATE) + return false; + + if (type == S_BOOLEAN && val == mod) + return false; + if (sym->visible <= sym->rev_dep.tri) + return false; + if (sym_is_choice_value(sym) && sym->visible == yes) + return val == yes; + return val >= sym->rev_dep.tri && val <= sym->visible; +} + +bool sym_set_tristate_value(struct symbol *sym, tristate val) +{ + tristate oldval = sym_get_tristate_value(sym); + + if (oldval != val && !sym_tristate_within_range(sym, val)) + return false; + + if (!(sym->flags & SYMBOL_DEF_USER)) { + sym->flags |= SYMBOL_DEF_USER; + sym_set_changed(sym); + } + /* + * setting a choice value also resets the new flag of the choice + * symbol and all other choice values. + */ + if (sym_is_choice_value(sym) && val == yes) { + struct symbol *cs = prop_get_symbol(sym_get_choice_prop(sym)); + struct property *prop; + struct expr *e; + + cs->def[S_DEF_USER].val = sym; + cs->flags |= SYMBOL_DEF_USER; + prop = sym_get_choice_prop(cs); + for (e = prop->expr; e; e = e->left.expr) { + if (e->right.sym->visible != no) + e->right.sym->flags |= SYMBOL_DEF_USER; + } + } + + sym->def[S_DEF_USER].tri = val; + if (oldval != val) + sym_clear_all_valid(); + + return true; +} + +tristate sym_toggle_tristate_value(struct symbol *sym) +{ + tristate oldval, newval; + + oldval = newval = sym_get_tristate_value(sym); + do { + switch (newval) { + case no: + newval = mod; + break; + case mod: + newval = yes; + break; + case yes: + newval = no; + break; + } + if (sym_set_tristate_value(sym, newval)) + break; + } while (oldval != newval); + return newval; +} + +bool sym_string_valid(struct symbol *sym, const char *str) +{ + signed char ch; + + switch (sym->type) { + case S_STRING: + return true; + case S_INT: + ch = *str++; + if (ch == '-') + ch = *str++; + if (!isdigit(ch)) + return false; + if (ch == '0' && *str != 0) + return false; + while ((ch = *str++)) { + if (!isdigit(ch)) + return false; + } + return true; + case S_HEX: + if (str[0] == '0' && (str[1] == 'x' || str[1] == 'X')) + str += 2; + ch = *str++; + do { + if (!isxdigit(ch)) + return false; + } while ((ch = *str++)); + return true; + case S_BOOLEAN: + case S_TRISTATE: + switch (str[0]) { + case 'y': case 'Y': + case 'm': case 'M': + case 'n': case 'N': + return true; + } + return false; + default: + return false; + } +} + +bool sym_string_within_range(struct symbol *sym, const char *str) +{ + struct property *prop; + int val; + + switch (sym->type) { + case S_STRING: + return sym_string_valid(sym, str); + case S_INT: + if (!sym_string_valid(sym, str)) + return false; + prop = sym_get_range_prop(sym); + if (!prop) + return true; + val = strtol(str, NULL, 10); + return val >= sym_get_range_val(prop->expr->left.sym, 10) && + val <= sym_get_range_val(prop->expr->right.sym, 10); + case S_HEX: + if (!sym_string_valid(sym, str)) + return false; + prop = sym_get_range_prop(sym); + if (!prop) + return true; + val = strtol(str, NULL, 16); + return val >= sym_get_range_val(prop->expr->left.sym, 16) && + val <= sym_get_range_val(prop->expr->right.sym, 16); + case S_BOOLEAN: + case S_TRISTATE: + switch (str[0]) { + case 'y': case 'Y': + return sym_tristate_within_range(sym, yes); + case 'm': case 'M': + return sym_tristate_within_range(sym, mod); + case 'n': case 'N': + return sym_tristate_within_range(sym, no); + } + return false; + default: + return false; + } +} + +bool sym_set_string_value(struct symbol *sym, const char *newval) +{ + const char *oldval; + char *val; + int size; + + switch (sym->type) { + case S_BOOLEAN: + case S_TRISTATE: + switch (newval[0]) { + case 'y': case 'Y': + return sym_set_tristate_value(sym, yes); + case 'm': case 'M': + return sym_set_tristate_value(sym, mod); + case 'n': case 'N': + return sym_set_tristate_value(sym, no); + } + return false; + default: + ; + } + + if (!sym_string_within_range(sym, newval)) + return false; + + if (!(sym->flags & SYMBOL_DEF_USER)) { + sym->flags |= SYMBOL_DEF_USER; + sym_set_changed(sym); + } + + oldval = sym->def[S_DEF_USER].val; + size = strlen(newval) + 1; + if (sym->type == S_HEX && (newval[0] != '0' || (newval[1] != 'x' && newval[1] != 'X'))) { + size += 2; + sym->def[S_DEF_USER].val = val = malloc(size); + *val++ = '0'; + *val++ = 'x'; + } else if (!oldval || strcmp(oldval, newval)) + sym->def[S_DEF_USER].val = val = malloc(size); + else + return true; + + strcpy(val, newval); + free((void *)oldval); + sym_clear_all_valid(); + + return true; +} + +const char *sym_get_string_value(struct symbol *sym) +{ + tristate val; + + switch (sym->type) { + case S_BOOLEAN: + case S_TRISTATE: + val = sym_get_tristate_value(sym); + switch (val) { + case no: + return "n"; + case mod: + return "m"; + case yes: + return "y"; + } + break; + default: + ; + } + return (const char *)sym->curr.val; +} + +bool sym_is_changable(struct symbol *sym) +{ + return sym->visible > sym->rev_dep.tri; +} + +struct symbol *sym_lookup(const char *name, int isconst) +{ + struct symbol *symbol; + const char *ptr; + char *new_name; + int hash = 0; + + if (name) { + if (name[0] && !name[1]) { + switch (name[0]) { + case 'y': return &symbol_yes; + case 'm': return &symbol_mod; + case 'n': return &symbol_no; + } + } + for (ptr = name; *ptr; ptr++) + hash += *ptr; + hash &= 0xff; + + for (symbol = symbol_hash[hash]; symbol; symbol = symbol->next) { + if (!strcmp(symbol->name, name)) { + if ((isconst && symbol->flags & SYMBOL_CONST) || + (!isconst && !(symbol->flags & SYMBOL_CONST))) + return symbol; + } + } + new_name = strdup(name); + } else { + new_name = NULL; + hash = 256; + } + + symbol = malloc(sizeof(*symbol)); + memset(symbol, 0, sizeof(*symbol)); + symbol->name = new_name; + symbol->type = S_UNKNOWN; + if (isconst) + symbol->flags |= SYMBOL_CONST; + + symbol->next = symbol_hash[hash]; + symbol_hash[hash] = symbol; + + return symbol; +} + +struct symbol *sym_find(const char *name) +{ + struct symbol *symbol = NULL; + const char *ptr; + int hash = 0; + + if (!name) + return NULL; + + if (name[0] && !name[1]) { + switch (name[0]) { + case 'y': return &symbol_yes; + case 'm': return &symbol_mod; + case 'n': return &symbol_no; + } + } + for (ptr = name; *ptr; ptr++) + hash += *ptr; + hash &= 0xff; + + for (symbol = symbol_hash[hash]; symbol; symbol = symbol->next) { + if (!strcmp(symbol->name, name) && + !(symbol->flags & SYMBOL_CONST)) + break; + } + + return symbol; +} + +struct symbol **sym_re_search(const char *pattern) +{ + struct symbol *sym, **sym_arr = NULL; + int i, cnt, size; + regex_t re; + + cnt = size = 0; + /* Skip if empty */ + if (strlen(pattern) == 0) + return NULL; + if (regcomp(&re, pattern, REG_EXTENDED|REG_NOSUB|REG_ICASE)) + return NULL; + + for_all_symbols(i, sym) { + if (sym->flags & SYMBOL_CONST || !sym->name) + continue; + if (regexec(&re, sym->name, 0, NULL, 0)) + continue; + if (cnt + 1 >= size) { + void *tmp = sym_arr; + size += 16; + sym_arr = realloc(sym_arr, size * sizeof(struct symbol *)); + if (!sym_arr) { + free(tmp); + return NULL; + } + } + sym_arr[cnt++] = sym; + } + if (sym_arr) + sym_arr[cnt] = NULL; + regfree(&re); + + return sym_arr; +} + + +struct symbol *sym_check_deps(struct symbol *sym); + +static struct symbol *sym_check_expr_deps(struct expr *e) +{ + struct symbol *sym; + + if (!e) + return NULL; + switch (e->type) { + case E_OR: + case E_AND: + sym = sym_check_expr_deps(e->left.expr); + if (sym) + return sym; + return sym_check_expr_deps(e->right.expr); + case E_NOT: + return sym_check_expr_deps(e->left.expr); + case E_EQUAL: + case E_UNEQUAL: + sym = sym_check_deps(e->left.sym); + if (sym) + return sym; + return sym_check_deps(e->right.sym); + case E_SYMBOL: + return sym_check_deps(e->left.sym); + default: + break; + } + printf("Oops! How to check %d?\n", e->type); + return NULL; +} + +/* return NULL when dependencies are OK */ +struct symbol *sym_check_deps(struct symbol *sym) +{ + struct symbol *sym2; + struct property *prop; + + if (sym->flags & SYMBOL_CHECK) { + fprintf(stderr, "%s:%d:error: found recursive dependency: %s", + sym->prop->file->name, sym->prop->lineno, sym->name); + return sym; + } + if (sym->flags & SYMBOL_CHECKED) + return NULL; + + sym->flags |= (SYMBOL_CHECK | SYMBOL_CHECKED); + sym2 = sym_check_expr_deps(sym->rev_dep.expr); + if (sym2) + goto out; + + for (prop = sym->prop; prop; prop = prop->next) { + if (prop->type == P_CHOICE || prop->type == P_SELECT) + continue; + sym2 = sym_check_expr_deps(prop->visible.expr); + if (sym2) + goto out; + if (prop->type != P_DEFAULT || sym_is_choice(sym)) + continue; + sym2 = sym_check_expr_deps(prop->expr); + if (sym2) + goto out; + } +out: + if (sym2) + fprintf(stderr, " -> %s%s", sym->name, sym2 == sym? "\n": ""); + sym->flags &= ~SYMBOL_CHECK; + return sym2; +} + +struct property *prop_alloc(enum prop_type type, struct symbol *sym) +{ + struct property *prop; + struct property **propp; + + prop = malloc(sizeof(*prop)); + memset(prop, 0, sizeof(*prop)); + prop->type = type; + prop->sym = sym; + prop->file = current_file; + prop->lineno = zconf_lineno(); + + /* append property to the prop list of symbol */ + if (sym) { + for (propp = &sym->prop; *propp; propp = &(*propp)->next) + ; + *propp = prop; + } + + return prop; +} + +struct symbol *prop_get_symbol(struct property *prop) +{ + if (prop->expr && (prop->expr->type == E_SYMBOL || + prop->expr->type == E_LIST)) + return prop->expr->left.sym; + return NULL; +} + +const char *prop_get_type_name(enum prop_type type) +{ + switch (type) { + case P_PROMPT: + return "prompt"; + case P_ENV: + return "env"; + case P_COMMENT: + return "comment"; + case P_MENU: + return "menu"; + case P_DEFAULT: + return "default"; + case P_CHOICE: + return "choice"; + case P_SELECT: + return "select"; + case P_RANGE: + return "range"; + case P_UNKNOWN: + break; + } + return "unknown"; +} + +void prop_add_env(const char *env) +{ + struct symbol *sym, *sym2; + struct property *prop; + char *p; + + sym = current_entry->sym; + sym->flags |= SYMBOL_AUTO; + for_all_properties(sym, prop, P_ENV) { + sym2 = prop_get_symbol(prop); + if (strcmp(sym2->name, env)) + menu_warn(current_entry, "redefining environment symbol from %s", + sym2->name); + return; + } + + prop = prop_alloc(P_ENV, sym); + prop->expr = expr_alloc_symbol(sym_lookup(env, 1)); + + sym_env_list = expr_alloc_one(E_LIST, sym_env_list); + sym_env_list->right.sym = sym; + + p = getenv(env); + if (p) + sym_add_default(sym, p); + else + menu_warn(current_entry, "environment variable %s undefined", env); +} diff --git a/util/kconfig/util.c b/util/kconfig/util.c new file mode 100644 index 0000000000..a47d5e0fdc --- /dev/null +++ b/util/kconfig/util.c @@ -0,0 +1,133 @@ +/* + * Copyright (C) 2002-2005 Roman Zippel <zippel@linux-m68k.org> + * Copyright (C) 2002-2005 Sam Ravnborg <sam@ravnborg.org> + * + * Released under the terms of the GNU GPL v2.0. + */ + +#include <string.h> +#include "lkc.h" + +/* file already present in list? If not add it */ +struct file *file_lookup(const char *name) +{ + struct file *file; + + for (file = file_list; file; file = file->next) { + if (!strcmp(name, file->name)) + return file; + } + + file = malloc(sizeof(*file)); + memset(file, 0, sizeof(*file)); + file->name = strdup(name); + file->next = file_list; + file_list = file; + return file; +} + +/* write a dependency file as used by kbuild to track dependencies */ +int file_write_dep(const char *name) +{ + struct symbol *sym, *env_sym; + struct expr *e; + struct file *file; + FILE *out; + + if (!name) + name = ".kconfig.d"; + out = fopen("..config.tmp", "w"); + if (!out) + return 1; + fprintf(out, "deps_config := \\\n"); + for (file = file_list; file; file = file->next) { + if (file->next) + fprintf(out, "\t%s \\\n", file->name); + else + fprintf(out, "\t%s\n", file->name); + } + fprintf(out, "\nbuild/auto.conf: \\\n" + "\t$(deps_config)\n\n"); + + expr_list_for_each_sym(sym_env_list, e, sym) { + struct property *prop; + const char *value; + + prop = sym_get_env_prop(sym); + env_sym = prop_get_symbol(prop); + if (!env_sym) + continue; + value = getenv(env_sym->name); + if (!value) + value = ""; + fprintf(out, "ifneq \"$(%s)\" \"%s\"\n", env_sym->name, value); + fprintf(out, "build/auto.conf: FORCE\n"); + fprintf(out, "endif\n"); + } + + fprintf(out, "\n$(deps_config): ;\n"); + fclose(out); + rename("..config.tmp", name); + return 0; +} + + +/* Allocate initial growable sting */ +struct gstr str_new(void) +{ + struct gstr gs; + gs.s = malloc(sizeof(char) * 64); + gs.len = 16; + strcpy(gs.s, "\0"); + return gs; +} + +/* Allocate and assign growable string */ +struct gstr str_assign(const char *s) +{ + struct gstr gs; + gs.s = strdup(s); + gs.len = strlen(s) + 1; + return gs; +} + +/* Free storage for growable string */ +void str_free(struct gstr *gs) +{ + if (gs->s) + free(gs->s); + gs->s = NULL; + gs->len = 0; +} + +/* Append to growable string */ +void str_append(struct gstr *gs, const char *s) +{ + size_t l; + if (s) { + l = strlen(gs->s) + strlen(s) + 1; + if (l > gs->len) { + gs->s = realloc(gs->s, l); + gs->len = l; + } + strcat(gs->s, s); + } +} + +/* Append printf formatted string to growable string */ +void str_printf(struct gstr *gs, const char *fmt, ...) +{ + va_list ap; + char s[10000]; /* big enough... */ + va_start(ap, fmt); + vsnprintf(s, sizeof(s), fmt, ap); + str_append(gs, s); + va_end(ap); +} + +/* Retrieve value of growable string */ +const char *str_get(struct gstr *gs) +{ + return gs->s; +} + diff --git a/util/kconfig/zconf.gperf b/util/kconfig/zconf.gperf new file mode 100644 index 0000000000..25ef5d01c0 --- /dev/null +++ b/util/kconfig/zconf.gperf @@ -0,0 +1,44 @@ +%language=ANSI-C +%define hash-function-name kconf_id_hash +%define lookup-function-name kconf_id_lookup +%define string-pool-name kconf_id_strings +%compare-strncmp +%enum +%pic +%struct-type + +struct kconf_id; + +%% +mainmenu, T_MAINMENU, TF_COMMAND +menu, T_MENU, TF_COMMAND +endmenu, T_ENDMENU, TF_COMMAND +source, T_SOURCE, TF_COMMAND +choice, T_CHOICE, TF_COMMAND +endchoice, T_ENDCHOICE, TF_COMMAND +comment, T_COMMENT, TF_COMMAND +config, T_CONFIG, TF_COMMAND +menuconfig, T_MENUCONFIG, TF_COMMAND +help, T_HELP, TF_COMMAND +if, T_IF, TF_COMMAND|TF_PARAM +endif, T_ENDIF, TF_COMMAND +depends, T_DEPENDS, TF_COMMAND +optional, T_OPTIONAL, TF_COMMAND +default, T_DEFAULT, TF_COMMAND, S_UNKNOWN +prompt, T_PROMPT, TF_COMMAND +tristate, T_TYPE, TF_COMMAND, S_TRISTATE +def_tristate, T_DEFAULT, TF_COMMAND, S_TRISTATE +bool, T_TYPE, TF_COMMAND, S_BOOLEAN +boolean, T_TYPE, TF_COMMAND, S_BOOLEAN +def_bool, T_DEFAULT, TF_COMMAND, S_BOOLEAN +int, T_TYPE, TF_COMMAND, S_INT +hex, T_TYPE, TF_COMMAND, S_HEX +string, T_TYPE, TF_COMMAND, S_STRING +select, T_SELECT, TF_COMMAND +range, T_RANGE, TF_COMMAND +option, T_OPTION, TF_COMMAND +on, T_ON, TF_PARAM +modules, T_OPT_MODULES, TF_OPTION +defconfig_list, T_OPT_DEFCONFIG_LIST,TF_OPTION +env, T_OPT_ENV, TF_OPTION +%% diff --git a/util/kconfig/zconf.hash.c_shipped b/util/kconfig/zconf.hash.c_shipped new file mode 100644 index 0000000000..5c73d51339 --- /dev/null +++ b/util/kconfig/zconf.hash.c_shipped @@ -0,0 +1,237 @@ +/* ANSI-C code produced by gperf version 3.0.3 */ +/* Command-line: gperf */ +/* Computed positions: -k'1,3' */ + +#if !((' ' == 32) && ('!' == 33) && ('"' == 34) && ('#' == 35) \ + && ('%' == 37) && ('&' == 38) && ('\'' == 39) && ('(' == 40) \ + && (')' == 41) && ('*' == 42) && ('+' == 43) && (',' == 44) \ + && ('-' == 45) && ('.' == 46) && ('/' == 47) && ('0' == 48) \ + && ('1' == 49) && ('2' == 50) && ('3' == 51) && ('4' == 52) \ + && ('5' == 53) && ('6' == 54) && ('7' == 55) && ('8' == 56) \ + && ('9' == 57) && (':' == 58) && (';' == 59) && ('<' == 60) \ + && ('=' == 61) && ('>' == 62) && ('?' == 63) && ('A' == 65) \ + && ('B' == 66) && ('C' == 67) && ('D' == 68) && ('E' == 69) \ + && ('F' == 70) && ('G' == 71) && ('H' == 72) && ('I' == 73) \ + && ('J' == 74) && ('K' == 75) && ('L' == 76) && ('M' == 77) \ + && ('N' == 78) && ('O' == 79) && ('P' == 80) && ('Q' == 81) \ + && ('R' == 82) && ('S' == 83) && ('T' == 84) && ('U' == 85) \ + && ('V' == 86) && ('W' == 87) && ('X' == 88) && ('Y' == 89) \ + && ('Z' == 90) && ('[' == 91) && ('\\' == 92) && (']' == 93) \ + && ('^' == 94) && ('_' == 95) && ('a' == 97) && ('b' == 98) \ + && ('c' == 99) && ('d' == 100) && ('e' == 101) && ('f' == 102) \ + && ('g' == 103) && ('h' == 104) && ('i' == 105) && ('j' == 106) \ + && ('k' == 107) && ('l' == 108) && ('m' == 109) && ('n' == 110) \ + && ('o' == 111) && ('p' == 112) && ('q' == 113) && ('r' == 114) \ + && ('s' == 115) && ('t' == 116) && ('u' == 117) && ('v' == 118) \ + && ('w' == 119) && ('x' == 120) && ('y' == 121) && ('z' == 122) \ + && ('{' == 123) && ('|' == 124) && ('}' == 125) && ('~' == 126)) +/* The character set is not based on ISO-646. */ +#error "gperf generated tables don't work with this execution character set. Please report a bug to <bug-gnu-gperf@gnu.org>." +#endif + +struct kconf_id; +/* maximum key range = 47, duplicates = 0 */ + +#ifdef __GNUC__ +__inline +#else +#ifdef __cplusplus +inline +#endif +#endif +static unsigned int +kconf_id_hash (register const char *str, register unsigned int len) +{ + static unsigned char asso_values[] = + { + 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, + 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, + 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, + 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, + 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, + 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, + 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, + 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, + 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, + 49, 49, 49, 49, 49, 49, 49, 49, 11, 5, + 0, 0, 5, 49, 5, 20, 49, 49, 5, 20, + 5, 0, 30, 49, 0, 15, 0, 10, 0, 49, + 25, 49, 49, 49, 49, 49, 49, 49, 49, 49, + 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, + 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, + 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, + 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, + 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, + 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, + 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, + 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, + 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, + 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, + 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, + 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, + 49, 49, 49, 49, 49, 49 + }; + register int hval = len; + + switch (hval) + { + default: + hval += asso_values[(unsigned char)str[2]]; + /*FALLTHROUGH*/ + case 2: + case 1: + hval += asso_values[(unsigned char)str[0]]; + break; + } + return hval; +} + +struct kconf_id_strings_t + { + char kconf_id_strings_str2[sizeof("on")]; + char kconf_id_strings_str3[sizeof("env")]; + char kconf_id_strings_str5[sizeof("endif")]; + char kconf_id_strings_str6[sizeof("option")]; + char kconf_id_strings_str7[sizeof("endmenu")]; + char kconf_id_strings_str8[sizeof("optional")]; + char kconf_id_strings_str9[sizeof("endchoice")]; + char kconf_id_strings_str10[sizeof("range")]; + char kconf_id_strings_str11[sizeof("choice")]; + char kconf_id_strings_str12[sizeof("default")]; + char kconf_id_strings_str13[sizeof("def_bool")]; + char kconf_id_strings_str14[sizeof("help")]; + char kconf_id_strings_str15[sizeof("bool")]; + char kconf_id_strings_str16[sizeof("config")]; + char kconf_id_strings_str17[sizeof("def_tristate")]; + char kconf_id_strings_str18[sizeof("boolean")]; + char kconf_id_strings_str19[sizeof("defconfig_list")]; + char kconf_id_strings_str21[sizeof("string")]; + char kconf_id_strings_str22[sizeof("if")]; + char kconf_id_strings_str23[sizeof("int")]; + char kconf_id_strings_str26[sizeof("select")]; + char kconf_id_strings_str27[sizeof("modules")]; + char kconf_id_strings_str28[sizeof("tristate")]; + char kconf_id_strings_str29[sizeof("menu")]; + char kconf_id_strings_str31[sizeof("source")]; + char kconf_id_strings_str32[sizeof("comment")]; + char kconf_id_strings_str33[sizeof("hex")]; + char kconf_id_strings_str35[sizeof("menuconfig")]; + char kconf_id_strings_str36[sizeof("prompt")]; + char kconf_id_strings_str37[sizeof("depends")]; + char kconf_id_strings_str48[sizeof("mainmenu")]; + }; +static struct kconf_id_strings_t kconf_id_strings_contents = + { + "on", + "env", + "endif", + "option", + "endmenu", + "optional", + "endchoice", + "range", + "choice", + "default", + "def_bool", + "help", + "bool", + "config", + "def_tristate", + "boolean", + "defconfig_list", + "string", + "if", + "int", + "select", + "modules", + "tristate", + "menu", + "source", + "comment", + "hex", + "menuconfig", + "prompt", + "depends", + "mainmenu" + }; +#define kconf_id_strings ((const char *) &kconf_id_strings_contents) +#ifdef __GNUC__ +__inline +#ifdef __GNUC_STDC_INLINE__ +__attribute__ ((__gnu_inline__)) +#endif +#endif +struct kconf_id * +kconf_id_lookup (register const char *str, register unsigned int len) +{ + enum + { + TOTAL_KEYWORDS = 31, + MIN_WORD_LENGTH = 2, + MAX_WORD_LENGTH = 14, + MIN_HASH_VALUE = 2, + MAX_HASH_VALUE = 48 + }; + + static struct kconf_id wordlist[] = + { + {-1}, {-1}, + {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str2, T_ON, TF_PARAM}, + {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str3, T_OPT_ENV, TF_OPTION}, + {-1}, + {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str5, T_ENDIF, TF_COMMAND}, + {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str6, T_OPTION, TF_COMMAND}, + {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str7, T_ENDMENU, TF_COMMAND}, + {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str8, T_OPTIONAL, TF_COMMAND}, + {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str9, T_ENDCHOICE, TF_COMMAND}, + {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str10, T_RANGE, TF_COMMAND}, + {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str11, T_CHOICE, TF_COMMAND}, + {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str12, T_DEFAULT, TF_COMMAND, S_UNKNOWN}, + {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str13, T_DEFAULT, TF_COMMAND, S_BOOLEAN}, + {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str14, T_HELP, TF_COMMAND}, + {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str15, T_TYPE, TF_COMMAND, S_BOOLEAN}, + {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str16, T_CONFIG, TF_COMMAND}, + {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str17, T_DEFAULT, TF_COMMAND, S_TRISTATE}, + {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str18, T_TYPE, TF_COMMAND, S_BOOLEAN}, + {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str19, T_OPT_DEFCONFIG_LIST,TF_OPTION}, + {-1}, + {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str21, T_TYPE, TF_COMMAND, S_STRING}, + {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str22, T_IF, TF_COMMAND|TF_PARAM}, + {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str23, T_TYPE, TF_COMMAND, S_INT}, + {-1}, {-1}, + {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str26, T_SELECT, TF_COMMAND}, + {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str27, T_OPT_MODULES, TF_OPTION}, + {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str28, T_TYPE, TF_COMMAND, S_TRISTATE}, + {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str29, T_MENU, TF_COMMAND}, + {-1}, + {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str31, T_SOURCE, TF_COMMAND}, + {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str32, T_COMMENT, TF_COMMAND}, + {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str33, T_TYPE, TF_COMMAND, S_HEX}, + {-1}, + {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str35, T_MENUCONFIG, TF_COMMAND}, + {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str36, T_PROMPT, TF_COMMAND}, + {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str37, T_DEPENDS, TF_COMMAND}, + {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, + {-1}, + {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str48, T_MAINMENU, TF_COMMAND} + }; + + if (len <= MAX_WORD_LENGTH && len >= MIN_WORD_LENGTH) + { + register int key = kconf_id_hash (str, len); + + if (key <= MAX_HASH_VALUE && key >= 0) + { + register int o = wordlist[key].name; + if (o >= 0) + { + register const char *s = o + kconf_id_strings; + + if (*str == *s && !strncmp (str + 1, s + 1, len - 1) && s[len] == '\0') + return &wordlist[key]; + } + } + } + return 0; +} + diff --git a/util/kconfig/zconf.l b/util/kconfig/zconf.l new file mode 100644 index 0000000000..4cea5c85cd --- /dev/null +++ b/util/kconfig/zconf.l @@ -0,0 +1,355 @@ +%option backup nostdinit noyywrap never-interactive full ecs +%option 8bit backup nodefault perf-report perf-report +%x COMMAND HELP STRING PARAM +%{ +/* + * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org> + * Released under the terms of the GNU GPL v2.0. + */ + +#include <limits.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> + +#define LKC_DIRECT_LINK +#include "lkc.h" + +#define START_STRSIZE 16 + +static struct { + struct file *file; + int lineno; +} current_pos; + +static char *text; +static int text_size, text_asize; + +struct buffer { + struct buffer *parent; + YY_BUFFER_STATE state; +}; + +struct buffer *current_buf; + +static int last_ts, first_ts; + +static void zconf_endhelp(void); +static void zconf_endfile(void); + +void new_string(void) +{ + text = malloc(START_STRSIZE); + text_asize = START_STRSIZE; + text_size = 0; + *text = 0; +} + +void append_string(const char *str, int size) +{ + int new_size = text_size + size + 1; + if (new_size > text_asize) { + new_size += START_STRSIZE - 1; + new_size &= -START_STRSIZE; + text = realloc(text, new_size); + text_asize = new_size; + } + memcpy(text + text_size, str, size); + text_size += size; + text[text_size] = 0; +} + +void alloc_string(const char *str, int size) +{ + text = malloc(size + 1); + memcpy(text, str, size); + text[size] = 0; +} +%} + +ws [ \n\t] +n [A-Za-z0-9_] + +%% + int str = 0; + int ts, i; + +[ \t]*#.*\n | +[ \t]*\n { + current_file->lineno++; + return T_EOL; +} +[ \t]*#.* + + +[ \t]+ { + BEGIN(COMMAND); +} + +. { + unput(yytext[0]); + BEGIN(COMMAND); +} + + +<COMMAND>{ + {n}+ { + struct kconf_id *id = kconf_id_lookup(yytext, yyleng); + BEGIN(PARAM); + current_pos.file = current_file; + current_pos.lineno = current_file->lineno; + if (id && id->flags & TF_COMMAND) { + zconflval.id = id; + return id->token; + } + alloc_string(yytext, yyleng); + zconflval.string = text; + return T_WORD; + } + . + \n { + BEGIN(INITIAL); + current_file->lineno++; + return T_EOL; + } +} + +<PARAM>{ + "&&" return T_AND; + "||" return T_OR; + "(" return T_OPEN_PAREN; + ")" return T_CLOSE_PAREN; + "!" return T_NOT; + "=" return T_EQUAL; + "!=" return T_UNEQUAL; + \"|\' { + str = yytext[0]; + new_string(); + BEGIN(STRING); + } + \n BEGIN(INITIAL); current_file->lineno++; return T_EOL; + --- /* ignore */ + ({n}|[-/.])+ { + struct kconf_id *id = kconf_id_lookup(yytext, yyleng); + if (id && id->flags & TF_PARAM) { + zconflval.id = id; + return id->token; + } + alloc_string(yytext, yyleng); + zconflval.string = text; + return T_WORD; + } + #.* /* comment */ + \\\n current_file->lineno++; + . + <<EOF>> { + BEGIN(INITIAL); + } +} + +<STRING>{ + [^'"\\\n]+/\n { + append_string(yytext, yyleng); + zconflval.string = text; + return T_WORD_QUOTE; + } + [^'"\\\n]+ { + append_string(yytext, yyleng); + } + \\.?/\n { + append_string(yytext + 1, yyleng - 1); + zconflval.string = text; + return T_WORD_QUOTE; + } + \\.? { + append_string(yytext + 1, yyleng - 1); + } + \'|\" { + if (str == yytext[0]) { + BEGIN(PARAM); + zconflval.string = text; + return T_WORD_QUOTE; + } else + append_string(yytext, 1); + } + \n { + printf("%s:%d:warning: multi-line strings not supported\n", zconf_curname(), zconf_lineno()); + current_file->lineno++; + BEGIN(INITIAL); + return T_EOL; + } + <<EOF>> { + BEGIN(INITIAL); + } +} + +<HELP>{ + [ \t]+ { + ts = 0; + for (i = 0; i < yyleng; i++) { + if (yytext[i] == '\t') + ts = (ts & ~7) + 8; + else + ts++; + } + last_ts = ts; + if (first_ts) { + if (ts < first_ts) { + zconf_endhelp(); + return T_HELPTEXT; + } + ts -= first_ts; + while (ts > 8) { + append_string(" ", 8); + ts -= 8; + } + append_string(" ", ts); + } + } + [ \t]*\n/[^ \t\n] { + current_file->lineno++; + zconf_endhelp(); + return T_HELPTEXT; + } + [ \t]*\n { + current_file->lineno++; + append_string("\n", 1); + } + [^ \t\n].* { + while (yyleng) { + if ((yytext[yyleng-1] != ' ') && (yytext[yyleng-1] != '\t')) + break; + yyleng--; + } + append_string(yytext, yyleng); + if (!first_ts) + first_ts = last_ts; + } + <<EOF>> { + zconf_endhelp(); + return T_HELPTEXT; + } +} + +<<EOF>> { + if (current_file) { + zconf_endfile(); + return T_EOL; + } + fclose(yyin); + yyterminate(); +} + +%% +void zconf_starthelp(void) +{ + new_string(); + last_ts = first_ts = 0; + BEGIN(HELP); +} + +static void zconf_endhelp(void) +{ + zconflval.string = text; + BEGIN(INITIAL); +} + + +/* + * Try to open specified file with following names: + * ./name + * $(srctree)/name + * The latter is used when srctree is separate from objtree + * when compiling the kernel. + * Return NULL if file is not found. + */ +FILE *zconf_fopen(const char *name) +{ + char *env, fullname[PATH_MAX+1]; + FILE *f; + + f = fopen(name, "r"); + if (!f && name != NULL && name[0] != '/') { + env = getenv(SRCTREE); + if (env) { + sprintf(fullname, "%s/%s", env, name); + f = fopen(fullname, "r"); + } + } + return f; +} + +void zconf_initscan(const char *name) +{ + yyin = zconf_fopen(name); + if (!yyin) { + printf("can't find file %s\n", name); + exit(1); + } + + current_buf = malloc(sizeof(*current_buf)); + memset(current_buf, 0, sizeof(*current_buf)); + + current_file = file_lookup(name); + current_file->lineno = 1; + current_file->flags = FILE_BUSY; +} + +void zconf_nextfile(const char *name) +{ + struct file *file = file_lookup(name); + struct buffer *buf = malloc(sizeof(*buf)); + memset(buf, 0, sizeof(*buf)); + + current_buf->state = YY_CURRENT_BUFFER; + yyin = zconf_fopen(name); + if (!yyin) { + printf("%s:%d: can't open file \"%s\"\n", zconf_curname(), zconf_lineno(), name); + exit(1); + } + yy_switch_to_buffer(yy_create_buffer(yyin, YY_BUF_SIZE)); + buf->parent = current_buf; + current_buf = buf; + + if (file->flags & FILE_BUSY) { + printf("recursive scan (%s)?\n", name); + exit(1); + } + if (file->flags & FILE_SCANNED) { + printf("file %s already scanned?\n", name); + exit(1); + } + file->flags |= FILE_BUSY; + file->lineno = 1; + file->parent = current_file; + current_file = file; +} + +static void zconf_endfile(void) +{ + struct buffer *parent; + + current_file->flags |= FILE_SCANNED; + current_file->flags &= ~FILE_BUSY; + current_file = current_file->parent; + + parent = current_buf->parent; + if (parent) { + fclose(yyin); + yy_delete_buffer(YY_CURRENT_BUFFER); + yy_switch_to_buffer(parent->state); + } + free(current_buf); + current_buf = parent; +} + +int zconf_lineno(void) +{ + return current_pos.lineno; +} + +char *zconf_curname(void) +{ + return current_pos.file ? current_pos.file->name : "<none>"; +} diff --git a/util/kconfig/zconf.tab.c_shipped b/util/kconfig/zconf.tab.c_shipped new file mode 100644 index 0000000000..b0c90c32b1 --- /dev/null +++ b/util/kconfig/zconf.tab.c_shipped @@ -0,0 +1,2478 @@ +/* A Bison parser, made by GNU Bison 2.3. */ + +/* Skeleton implementation for Bison's Yacc-like parsers in C + + Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006 + Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2, or (at your option) + any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. */ + +/* As a special exception, you may create a larger work that contains + part or all of the Bison parser skeleton and distribute that work + under terms of your choice, so long as that work isn't itself a + parser generator using the skeleton or a modified version thereof + as a parser skeleton. Alternatively, if you modify or redistribute + the parser skeleton itself, you may (at your option) remove this + special exception, which will cause the skeleton and the resulting + Bison output files to be licensed under the GNU General Public + License without this special exception. + + This special exception was added by the Free Software Foundation in + version 2.2 of Bison. */ + +/* C LALR(1) parser skeleton written by Richard Stallman, by + simplifying the original so-called "semantic" parser. */ + +/* All symbols defined below should begin with yy or YY, to avoid + infringing on user name space. This should be done even for local + variables, as they might otherwise be expanded by user macros. + There are some unavoidable exceptions within include files to + define necessary library symbols; they are noted "INFRINGES ON + USER NAME SPACE" below. */ + +/* Identify Bison output. */ +#define YYBISON 1 + +/* Bison version. */ +#define YYBISON_VERSION "2.3" + +/* Skeleton name. */ +#define YYSKELETON_NAME "yacc.c" + +/* Pure parsers. */ +#define YYPURE 0 + +/* Using locations. */ +#define YYLSP_NEEDED 0 + +/* Substitute the variable and function names. */ +#define yyparse zconfparse +#define yylex zconflex +#define yyerror zconferror +#define yylval zconflval +#define yychar zconfchar +#define yydebug zconfdebug +#define yynerrs zconfnerrs + + +/* Tokens. */ +#ifndef YYTOKENTYPE +# define YYTOKENTYPE + /* Put the tokens into the symbol table, so that GDB and other debuggers + know about them. */ + enum yytokentype { + T_MAINMENU = 258, + T_MENU = 259, + T_ENDMENU = 260, + T_SOURCE = 261, + T_CHOICE = 262, + T_ENDCHOICE = 263, + T_COMMENT = 264, + T_CONFIG = 265, + T_MENUCONFIG = 266, + T_HELP = 267, + T_HELPTEXT = 268, + T_IF = 269, + T_ENDIF = 270, + T_DEPENDS = 271, + T_OPTIONAL = 272, + T_PROMPT = 273, + T_TYPE = 274, + T_DEFAULT = 275, + T_SELECT = 276, + T_RANGE = 277, + T_OPTION = 278, + T_ON = 279, + T_WORD = 280, + T_WORD_QUOTE = 281, + T_UNEQUAL = 282, + T_CLOSE_PAREN = 283, + T_OPEN_PAREN = 284, + T_EOL = 285, + T_OR = 286, + T_AND = 287, + T_EQUAL = 288, + T_NOT = 289 + }; +#endif +/* Tokens. */ +#define T_MAINMENU 258 +#define T_MENU 259 +#define T_ENDMENU 260 +#define T_SOURCE 261 +#define T_CHOICE 262 +#define T_ENDCHOICE 263 +#define T_COMMENT 264 +#define T_CONFIG 265 +#define T_MENUCONFIG 266 +#define T_HELP 267 +#define T_HELPTEXT 268 +#define T_IF 269 +#define T_ENDIF 270 +#define T_DEPENDS 271 +#define T_OPTIONAL 272 +#define T_PROMPT 273 +#define T_TYPE 274 +#define T_DEFAULT 275 +#define T_SELECT 276 +#define T_RANGE 277 +#define T_OPTION 278 +#define T_ON 279 +#define T_WORD 280 +#define T_WORD_QUOTE 281 +#define T_UNEQUAL 282 +#define T_CLOSE_PAREN 283 +#define T_OPEN_PAREN 284 +#define T_EOL 285 +#define T_OR 286 +#define T_AND 287 +#define T_EQUAL 288 +#define T_NOT 289 + + + + +/* Copy the first part of user declarations. */ + + +/* + * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org> + * Released under the terms of the GNU GPL v2.0. + */ + +#include <ctype.h> +#include <stdarg.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#define LKC_DIRECT_LINK +#include "lkc.h" + +#include "zconf.hash.c" + +#define printd(mask, fmt...) if (cdebug & (mask)) printf(fmt) + +#define PRINTD 0x0001 +#define DEBUG_PARSE 0x0002 + +int cdebug = PRINTD; + +extern int zconflex(void); +static void zconfprint(const char *err, ...); +static void zconf_error(const char *err, ...); +static void zconferror(const char *err); +static bool zconf_endtoken(struct kconf_id *id, int starttoken, int endtoken); + +struct symbol *symbol_hash[257]; + +static struct menu *current_menu, *current_entry; + +#define YYDEBUG 0 +#if YYDEBUG +#define YYERROR_VERBOSE +#endif + + +/* Enabling traces. */ +#ifndef YYDEBUG +# define YYDEBUG 0 +#endif + +/* Enabling verbose error messages. */ +#ifdef YYERROR_VERBOSE +# undef YYERROR_VERBOSE +# define YYERROR_VERBOSE 1 +#else +# define YYERROR_VERBOSE 0 +#endif + +/* Enabling the token table. */ +#ifndef YYTOKEN_TABLE +# define YYTOKEN_TABLE 0 +#endif + +#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED +typedef union YYSTYPE + +{ + char *string; + struct file *file; + struct symbol *symbol; + struct expr *expr; + struct menu *menu; + struct kconf_id *id; +} +/* Line 187 of yacc.c. */ + + YYSTYPE; +# define yystype YYSTYPE /* obsolescent; will be withdrawn */ +# define YYSTYPE_IS_DECLARED 1 +# define YYSTYPE_IS_TRIVIAL 1 +#endif + + + +/* Copy the second part of user declarations. */ + + +/* Line 216 of yacc.c. */ + + +#ifdef short +# undef short +#endif + +#ifdef YYTYPE_UINT8 +typedef YYTYPE_UINT8 yytype_uint8; +#else +typedef unsigned char yytype_uint8; +#endif + +#ifdef YYTYPE_INT8 +typedef YYTYPE_INT8 yytype_int8; +#elif (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +typedef signed char yytype_int8; +#else +typedef short int yytype_int8; +#endif + +#ifdef YYTYPE_UINT16 +typedef YYTYPE_UINT16 yytype_uint16; +#else +typedef unsigned short int yytype_uint16; +#endif + +#ifdef YYTYPE_INT16 +typedef YYTYPE_INT16 yytype_int16; +#else +typedef short int yytype_int16; +#endif + +#ifndef YYSIZE_T +# ifdef __SIZE_TYPE__ +# define YYSIZE_T __SIZE_TYPE__ +# elif defined size_t +# define YYSIZE_T size_t +# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +# include <stddef.h> /* INFRINGES ON USER NAME SPACE */ +# define YYSIZE_T size_t +# else +# define YYSIZE_T unsigned int +# endif +#endif + +#define YYSIZE_MAXIMUM ((YYSIZE_T) -1) + +#ifndef YY_ +# if YYENABLE_NLS +# if ENABLE_NLS +# include <libintl.h> /* INFRINGES ON USER NAME SPACE */ +# define YY_(msgid) dgettext ("bison-runtime", msgid) +# endif +# endif +# ifndef YY_ +# define YY_(msgid) msgid +# endif +#endif + +/* Suppress unused-variable warnings by "using" E. */ +#if ! defined lint || defined __GNUC__ +# define YYUSE(e) ((void) (e)) +#else +# define YYUSE(e) /* empty */ +#endif + +/* Identity function, used to suppress warnings about constant conditions. */ +#ifndef lint +# define YYID(n) (n) +#else +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static int +YYID (int i) +#else +static int +YYID (i) + int i; +#endif +{ + return i; +} +#endif + +#if ! defined yyoverflow || YYERROR_VERBOSE + +/* The parser invokes alloca or malloc; define the necessary symbols. */ + +# ifdef YYSTACK_USE_ALLOCA +# if YYSTACK_USE_ALLOCA +# ifdef __GNUC__ +# define YYSTACK_ALLOC __builtin_alloca +# elif defined __BUILTIN_VA_ARG_INCR +# include <alloca.h> /* INFRINGES ON USER NAME SPACE */ +# elif defined _AIX +# define YYSTACK_ALLOC __alloca +# elif defined _MSC_VER +# include <malloc.h> /* INFRINGES ON USER NAME SPACE */ +# define alloca _alloca +# else +# define YYSTACK_ALLOC alloca +# if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ +# ifndef _STDLIB_H +# define _STDLIB_H 1 +# endif +# endif +# endif +# endif +# endif + +# ifdef YYSTACK_ALLOC + /* Pacify GCC's `empty if-body' warning. */ +# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0)) +# ifndef YYSTACK_ALLOC_MAXIMUM + /* The OS might guarantee only one guard page at the bottom of the stack, + and a page size can be as small as 4096 bytes. So we cannot safely + invoke alloca (N) if N exceeds 4096. Use a slightly smaller number + to allow for a few compiler-allocated temporary stack slots. */ +# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */ +# endif +# else +# define YYSTACK_ALLOC YYMALLOC +# define YYSTACK_FREE YYFREE +# ifndef YYSTACK_ALLOC_MAXIMUM +# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM +# endif +# if (defined __cplusplus && ! defined _STDLIB_H \ + && ! ((defined YYMALLOC || defined malloc) \ + && (defined YYFREE || defined free))) +# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ +# ifndef _STDLIB_H +# define _STDLIB_H 1 +# endif +# endif +# ifndef YYMALLOC +# define YYMALLOC malloc +# if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ +# endif +# endif +# ifndef YYFREE +# define YYFREE free +# if ! defined free && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +void free (void *); /* INFRINGES ON USER NAME SPACE */ +# endif +# endif +# endif +#endif /* ! defined yyoverflow || YYERROR_VERBOSE */ + + +#if (! defined yyoverflow \ + && (! defined __cplusplus \ + || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) + +/* A type that is properly aligned for any stack member. */ +union yyalloc +{ + yytype_int16 yyss; + YYSTYPE yyvs; + }; + +/* The size of the maximum gap between one aligned stack and the next. */ +# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1) + +/* The size of an array large to enough to hold all stacks, each with + N elements. */ +# define YYSTACK_BYTES(N) \ + ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \ + + YYSTACK_GAP_MAXIMUM) + +/* Copy COUNT objects from FROM to TO. The source and destination do + not overlap. */ +# ifndef YYCOPY +# if defined __GNUC__ && 1 < __GNUC__ +# define YYCOPY(To, From, Count) \ + __builtin_memcpy (To, From, (Count) * sizeof (*(From))) +# else +# define YYCOPY(To, From, Count) \ + do \ + { \ + YYSIZE_T yyi; \ + for (yyi = 0; yyi < (Count); yyi++) \ + (To)[yyi] = (From)[yyi]; \ + } \ + while (YYID (0)) +# endif +# endif + +/* Relocate STACK from its old location to the new one. The + local variables YYSIZE and YYSTACKSIZE give the old and new number of + elements in the stack, and YYPTR gives the new location of the + stack. Advance YYPTR to a properly aligned location for the next + stack. */ +# define YYSTACK_RELOCATE(Stack) \ + do \ + { \ + YYSIZE_T yynewbytes; \ + YYCOPY (&yyptr->Stack, Stack, yysize); \ + Stack = &yyptr->Stack; \ + yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ + yyptr += yynewbytes / sizeof (*yyptr); \ + } \ + while (YYID (0)) + +#endif + +/* YYFINAL -- State number of the termination state. */ +#define YYFINAL 3 +/* YYLAST -- Last index in YYTABLE. */ +#define YYLAST 258 + +/* YYNTOKENS -- Number of terminals. */ +#define YYNTOKENS 35 +/* YYNNTS -- Number of nonterminals. */ +#define YYNNTS 45 +/* YYNRULES -- Number of rules. */ +#define YYNRULES 108 +/* YYNRULES -- Number of states. */ +#define YYNSTATES 178 + +/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ +#define YYUNDEFTOK 2 +#define YYMAXUTOK 289 + +#define YYTRANSLATE(YYX) \ + ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) + +/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ +static const yytype_uint8 yytranslate[] = +{ + 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, + 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, + 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, + 25, 26, 27, 28, 29, 30, 31, 32, 33, 34 +}; + +#if YYDEBUG +/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in + YYRHS. */ +static const yytype_uint16 yyprhs[] = +{ + 0, 0, 3, 5, 6, 9, 12, 15, 20, 23, + 28, 33, 37, 39, 41, 43, 45, 47, 49, 51, + 53, 55, 57, 59, 61, 63, 67, 70, 74, 77, + 81, 84, 85, 88, 91, 94, 97, 100, 103, 107, + 112, 117, 122, 128, 132, 133, 137, 138, 141, 144, + 147, 149, 153, 154, 157, 160, 163, 166, 169, 174, + 178, 181, 186, 187, 190, 194, 196, 200, 201, 204, + 207, 210, 214, 217, 219, 223, 224, 227, 230, 233, + 237, 241, 244, 247, 250, 251, 254, 257, 260, 265, + 266, 269, 271, 273, 276, 279, 282, 284, 287, 288, + 291, 293, 297, 301, 305, 308, 312, 316, 318 +}; + +/* YYRHS -- A `-1'-separated list of the rules' RHS. */ +static const yytype_int8 yyrhs[] = +{ + 36, 0, -1, 37, -1, -1, 37, 39, -1, 37, + 53, -1, 37, 64, -1, 37, 3, 74, 76, -1, + 37, 75, -1, 37, 25, 1, 30, -1, 37, 38, + 1, 30, -1, 37, 1, 30, -1, 16, -1, 18, + -1, 19, -1, 21, -1, 17, -1, 22, -1, 20, + -1, 30, -1, 59, -1, 68, -1, 42, -1, 44, + -1, 66, -1, 25, 1, 30, -1, 1, 30, -1, + 10, 25, 30, -1, 41, 45, -1, 11, 25, 30, + -1, 43, 45, -1, -1, 45, 46, -1, 45, 47, + -1, 45, 72, -1, 45, 70, -1, 45, 40, -1, + 45, 30, -1, 19, 73, 30, -1, 18, 74, 77, + 30, -1, 20, 78, 77, 30, -1, 21, 25, 77, + 30, -1, 22, 79, 79, 77, 30, -1, 23, 48, + 30, -1, -1, 48, 25, 49, -1, -1, 33, 74, + -1, 7, 30, -1, 50, 54, -1, 75, -1, 51, + 56, 52, -1, -1, 54, 55, -1, 54, 72, -1, + 54, 70, -1, 54, 30, -1, 54, 40, -1, 18, + 74, 77, 30, -1, 19, 73, 30, -1, 17, 30, + -1, 20, 25, 77, 30, -1, -1, 56, 39, -1, + 14, 78, 76, -1, 75, -1, 57, 60, 58, -1, + -1, 60, 39, -1, 60, 64, -1, 60, 53, -1, + 4, 74, 30, -1, 61, 71, -1, 75, -1, 62, + 65, 63, -1, -1, 65, 39, -1, 65, 64, -1, + 65, 53, -1, 6, 74, 30, -1, 9, 74, 30, + -1, 67, 71, -1, 12, 30, -1, 69, 13, -1, + -1, 71, 72, -1, 71, 30, -1, 71, 40, -1, + 16, 24, 78, 30, -1, -1, 74, 77, -1, 25, + -1, 26, -1, 5, 30, -1, 8, 30, -1, 15, + 30, -1, 30, -1, 76, 30, -1, -1, 14, 78, + -1, 79, -1, 79, 33, 79, -1, 79, 27, 79, + -1, 29, 78, 28, -1, 34, 78, -1, 78, 31, + 78, -1, 78, 32, 78, -1, 25, -1, 26, -1 +}; + +/* YYRLINE[YYN] -- source line where rule number YYN was defined. */ +static const yytype_uint16 yyrline[] = +{ + 0, 104, 104, 106, 108, 109, 110, 111, 112, 113, + 114, 118, 122, 122, 122, 122, 122, 122, 122, 126, + 127, 128, 129, 130, 131, 135, 136, 142, 150, 156, + 164, 174, 176, 177, 178, 179, 180, 181, 184, 192, + 198, 208, 214, 220, 223, 225, 236, 237, 242, 251, + 256, 264, 267, 269, 270, 271, 272, 273, 276, 282, + 293, 299, 309, 311, 316, 324, 332, 335, 337, 338, + 339, 344, 351, 356, 364, 367, 369, 370, 371, 374, + 382, 389, 396, 402, 409, 411, 412, 413, 416, 424, + 426, 431, 432, 435, 436, 437, 441, 442, 445, 446, + 449, 450, 451, 452, 453, 454, 455, 458, 459 +}; +#endif + +#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE +/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. + First, the terminals, then, starting at YYNTOKENS, nonterminals. */ +static const char *const yytname[] = +{ + "$end", "error", "$undefined", "T_MAINMENU", "T_MENU", "T_ENDMENU", + "T_SOURCE", "T_CHOICE", "T_ENDCHOICE", "T_COMMENT", "T_CONFIG", + "T_MENUCONFIG", "T_HELP", "T_HELPTEXT", "T_IF", "T_ENDIF", "T_DEPENDS", + "T_OPTIONAL", "T_PROMPT", "T_TYPE", "T_DEFAULT", "T_SELECT", "T_RANGE", + "T_OPTION", "T_ON", "T_WORD", "T_WORD_QUOTE", "T_UNEQUAL", + "T_CLOSE_PAREN", "T_OPEN_PAREN", "T_EOL", "T_OR", "T_AND", "T_EQUAL", + "T_NOT", "$accept", "input", "stmt_list", "option_name", "common_stmt", + "option_error", "config_entry_start", "config_stmt", + "menuconfig_entry_start", "menuconfig_stmt", "config_option_list", + "config_option", "symbol_option", "symbol_option_list", + "symbol_option_arg", "choice", "choice_entry", "choice_end", + "choice_stmt", "choice_option_list", "choice_option", "choice_block", + "if_entry", "if_end", "if_stmt", "if_block", "menu", "menu_entry", + "menu_end", "menu_stmt", "menu_block", "source_stmt", "comment", + "comment_stmt", "help_start", "help", "depends_list", "depends", + "prompt_stmt_opt", "prompt", "end", "nl", "if_expr", "expr", "symbol", 0 +}; +#endif + +# ifdef YYPRINT +/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to + token YYLEX-NUM. */ +static const yytype_uint16 yytoknum[] = +{ + 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, + 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, + 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, + 285, 286, 287, 288, 289 +}; +# endif + +/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ +static const yytype_uint8 yyr1[] = +{ + 0, 35, 36, 37, 37, 37, 37, 37, 37, 37, + 37, 37, 38, 38, 38, 38, 38, 38, 38, 39, + 39, 39, 39, 39, 39, 40, 40, 41, 42, 43, + 44, 45, 45, 45, 45, 45, 45, 45, 46, 46, + 46, 46, 46, 47, 48, 48, 49, 49, 50, 51, + 52, 53, 54, 54, 54, 54, 54, 54, 55, 55, + 55, 55, 56, 56, 57, 58, 59, 60, 60, 60, + 60, 61, 62, 63, 64, 65, 65, 65, 65, 66, + 67, 68, 69, 70, 71, 71, 71, 71, 72, 73, + 73, 74, 74, 75, 75, 75, 76, 76, 77, 77, + 78, 78, 78, 78, 78, 78, 78, 79, 79 +}; + +/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ +static const yytype_uint8 yyr2[] = +{ + 0, 2, 1, 0, 2, 2, 2, 4, 2, 4, + 4, 3, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 3, 2, 3, 2, 3, + 2, 0, 2, 2, 2, 2, 2, 2, 3, 4, + 4, 4, 5, 3, 0, 3, 0, 2, 2, 2, + 1, 3, 0, 2, 2, 2, 2, 2, 4, 3, + 2, 4, 0, 2, 3, 1, 3, 0, 2, 2, + 2, 3, 2, 1, 3, 0, 2, 2, 2, 3, + 3, 2, 2, 2, 0, 2, 2, 2, 4, 0, + 2, 1, 1, 2, 2, 2, 1, 2, 0, 2, + 1, 3, 3, 3, 2, 3, 3, 1, 1 +}; + +/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state + STATE-NUM when YYTABLE doesn't specify something else to do. Zero + means the default is an error. */ +static const yytype_uint8 yydefact[] = +{ + 3, 0, 0, 1, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 12, 16, 13, 14, + 18, 15, 17, 0, 19, 0, 4, 31, 22, 31, + 23, 52, 62, 5, 67, 20, 84, 75, 6, 24, + 84, 21, 8, 11, 91, 92, 0, 0, 93, 0, + 48, 94, 0, 0, 0, 107, 108, 0, 0, 0, + 100, 95, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 96, 7, 71, 79, 80, 27, 29, 0, + 104, 0, 0, 64, 0, 0, 9, 10, 0, 0, + 0, 0, 89, 0, 0, 0, 44, 0, 37, 36, + 32, 33, 0, 35, 34, 0, 0, 89, 0, 56, + 57, 53, 55, 54, 63, 51, 50, 68, 70, 66, + 69, 65, 86, 87, 85, 76, 78, 74, 77, 73, + 97, 103, 105, 106, 102, 101, 26, 82, 0, 98, + 0, 98, 98, 98, 0, 0, 0, 83, 60, 98, + 0, 98, 0, 0, 0, 38, 90, 0, 0, 98, + 46, 43, 25, 0, 59, 0, 88, 99, 39, 40, + 41, 0, 0, 45, 58, 61, 42, 47 +}; + +/* YYDEFGOTO[NTERM-NUM]. */ +static const yytype_int16 yydefgoto[] = +{ + -1, 1, 2, 25, 26, 99, 27, 28, 29, 30, + 64, 100, 101, 145, 173, 31, 32, 115, 33, 66, + 111, 67, 34, 119, 35, 68, 36, 37, 127, 38, + 70, 39, 40, 41, 102, 103, 69, 104, 140, 141, + 42, 73, 154, 59, 60 +}; + +/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing + STATE-NUM. */ +#define YYPACT_NINF -78 +static const yytype_int16 yypact[] = +{ + -78, 33, 130, -78, -28, 73, 73, 7, 73, 36, + 41, 73, 26, 52, -4, 58, -78, -78, -78, -78, + -78, -78, -78, 90, -78, 94, -78, -78, -78, -78, + -78, -78, -78, -78, -78, -78, -78, -78, -78, -78, + -78, -78, -78, -78, -78, -78, 74, 85, -78, 96, + -78, -78, 131, 134, 147, -78, -78, -4, -4, 193, + -10, -78, 162, 164, 38, 102, 64, 148, 5, 192, + 5, 165, -78, 174, -78, -78, -78, -78, -78, 65, + -78, -4, -4, 174, 103, 103, -78, -78, 175, 185, + 197, 73, 73, -4, 194, 103, -78, 231, -78, -78, + -78, -78, 220, -78, -78, 204, 73, 73, 210, -78, + -78, -78, -78, -78, -78, -78, -78, -78, -78, -78, + -78, -78, -78, -78, -78, -78, -78, -78, -78, -78, + -78, -78, 205, -78, -78, -78, -78, -78, -4, 222, + 208, 222, 195, 222, 103, 2, 209, -78, -78, 222, + 211, 222, 199, -4, 212, -78, -78, 213, 214, 222, + 207, -78, -78, 215, -78, 216, -78, 111, -78, -78, + -78, 217, 73, -78, -78, -78, -78, -78 +}; + +/* YYPGOTO[NTERM-NUM]. */ +static const yytype_int16 yypgoto[] = +{ + -78, -78, -78, -78, 121, -35, -78, -78, -78, -78, + 219, -78, -78, -78, -78, -78, -78, -78, -44, -78, + -78, -78, -78, -78, -78, -78, -78, -78, -78, -6, + -78, -78, -78, -78, -78, 183, 218, 21, 143, -5, + 146, 196, 69, -53, -77 +}; + +/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If + positive, shift that token. If negative, reduce the rule which + number is the opposite. If zero, do what YYDEFACT says. + If YYTABLE_NINF, syntax error. */ +#define YYTABLE_NINF -82 +static const yytype_int16 yytable[] = +{ + 46, 47, 43, 49, 79, 80, 52, 134, 135, 6, + 7, 8, 9, 10, 11, 12, 13, 84, 144, 14, + 15, 55, 56, 85, 118, 57, 126, 160, 132, 133, + 58, 110, 161, 3, 123, 24, 123, 48, -28, 88, + 142, -28, -28, -28, -28, -28, -28, -28, -28, -28, + 89, 53, -28, -28, 90, -28, 91, 92, 93, 94, + 95, 96, 120, 97, 128, 88, 50, 159, 98, -49, + -49, 51, -49, -49, -49, -49, 89, 54, -49, -49, + 90, 105, 106, 107, 108, 152, 139, 113, 61, 97, + 124, 62, 124, 131, 109, 63, 81, 82, 44, 45, + 167, 149, -30, 88, 72, -30, -30, -30, -30, -30, + -30, -30, -30, -30, 89, 74, -30, -30, 90, -30, + 91, 92, 93, 94, 95, 96, 75, 97, 55, 56, + -2, 4, 98, 5, 6, 7, 8, 9, 10, 11, + 12, 13, 81, 82, 14, 15, 16, 17, 18, 19, + 20, 21, 22, 7, 8, 23, 10, 11, 12, 13, + 24, 76, 14, 15, 77, -81, 88, 177, -81, -81, + -81, -81, -81, -81, -81, -81, -81, 78, 24, -81, + -81, 90, -81, -81, -81, -81, -81, -81, 114, 117, + 97, 125, 86, 88, 87, 122, -72, -72, -72, -72, + -72, -72, -72, -72, 130, 136, -72, -72, 90, 153, + 156, 157, 158, 116, 121, 137, 129, 97, 163, 143, + 165, 138, 122, 72, 81, 82, 81, 82, 171, 166, + 81, 82, 146, 147, 148, 151, 153, 82, 155, 162, + 172, 164, 168, 169, 170, 174, 175, 176, 65, 112, + 150, 0, 0, 0, 0, 83, 0, 0, 71 +}; + +static const yytype_int16 yycheck[] = +{ + 5, 6, 30, 8, 57, 58, 11, 84, 85, 4, + 5, 6, 7, 8, 9, 10, 11, 27, 95, 14, + 15, 25, 26, 33, 68, 29, 70, 25, 81, 82, + 34, 66, 30, 0, 69, 30, 71, 30, 0, 1, + 93, 3, 4, 5, 6, 7, 8, 9, 10, 11, + 12, 25, 14, 15, 16, 17, 18, 19, 20, 21, + 22, 23, 68, 25, 70, 1, 30, 144, 30, 5, + 6, 30, 8, 9, 10, 11, 12, 25, 14, 15, + 16, 17, 18, 19, 20, 138, 91, 66, 30, 25, + 69, 1, 71, 28, 30, 1, 31, 32, 25, 26, + 153, 106, 0, 1, 30, 3, 4, 5, 6, 7, + 8, 9, 10, 11, 12, 30, 14, 15, 16, 17, + 18, 19, 20, 21, 22, 23, 30, 25, 25, 26, + 0, 1, 30, 3, 4, 5, 6, 7, 8, 9, + 10, 11, 31, 32, 14, 15, 16, 17, 18, 19, + 20, 21, 22, 5, 6, 25, 8, 9, 10, 11, + 30, 30, 14, 15, 30, 0, 1, 172, 3, 4, + 5, 6, 7, 8, 9, 10, 11, 30, 30, 14, + 15, 16, 17, 18, 19, 20, 21, 22, 67, 68, + 25, 70, 30, 1, 30, 30, 4, 5, 6, 7, + 8, 9, 10, 11, 30, 30, 14, 15, 16, 14, + 141, 142, 143, 67, 68, 30, 70, 25, 149, 25, + 151, 24, 30, 30, 31, 32, 31, 32, 159, 30, + 31, 32, 1, 13, 30, 25, 14, 32, 30, 30, + 33, 30, 30, 30, 30, 30, 30, 30, 29, 66, + 107, -1, -1, -1, -1, 59, -1, -1, 40 +}; + +/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing + symbol of state STATE-NUM. */ +static const yytype_uint8 yystos[] = +{ + 0, 36, 37, 0, 1, 3, 4, 5, 6, 7, + 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, + 20, 21, 22, 25, 30, 38, 39, 41, 42, 43, + 44, 50, 51, 53, 57, 59, 61, 62, 64, 66, + 67, 68, 75, 30, 25, 26, 74, 74, 30, 74, + 30, 30, 74, 25, 25, 25, 26, 29, 34, 78, + 79, 30, 1, 1, 45, 45, 54, 56, 60, 71, + 65, 71, 30, 76, 30, 30, 30, 30, 30, 78, + 78, 31, 32, 76, 27, 33, 30, 30, 1, 12, + 16, 18, 19, 20, 21, 22, 23, 25, 30, 40, + 46, 47, 69, 70, 72, 17, 18, 19, 20, 30, + 40, 55, 70, 72, 39, 52, 75, 39, 53, 58, + 64, 75, 30, 40, 72, 39, 53, 63, 64, 75, + 30, 28, 78, 78, 79, 79, 30, 30, 24, 74, + 73, 74, 78, 25, 79, 48, 1, 13, 30, 74, + 73, 25, 78, 14, 77, 30, 77, 77, 77, 79, + 25, 30, 30, 77, 30, 77, 30, 78, 30, 30, + 30, 77, 33, 49, 30, 30, 30, 74 +}; + +#define yyerrok (yyerrstatus = 0) +#define yyclearin (yychar = YYEMPTY) +#define YYEMPTY (-2) +#define YYEOF 0 + +#define YYACCEPT goto yyacceptlab +#define YYABORT goto yyabortlab +#define YYERROR goto yyerrorlab + + +/* Like YYERROR except do call yyerror. This remains here temporarily + to ease the transition to the new meaning of YYERROR, for GCC. + Once GCC version 2 has supplanted version 1, this can go. */ + +#define YYFAIL goto yyerrlab + +#define YYRECOVERING() (!!yyerrstatus) + +#define YYBACKUP(Token, Value) \ +do \ + if (yychar == YYEMPTY && yylen == 1) \ + { \ + yychar = (Token); \ + yylval = (Value); \ + yytoken = YYTRANSLATE (yychar); \ + YYPOPSTACK (1); \ + goto yybackup; \ + } \ + else \ + { \ + yyerror (YY_("syntax error: cannot back up")); \ + YYERROR; \ + } \ +while (YYID (0)) + + +#define YYTERROR 1 +#define YYERRCODE 256 + + +/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N]. + If N is 0, then set CURRENT to the empty location which ends + the previous symbol: RHS[0] (always defined). */ + +#define YYRHSLOC(Rhs, K) ((Rhs)[K]) +#ifndef YYLLOC_DEFAULT +# define YYLLOC_DEFAULT(Current, Rhs, N) \ + do \ + if (YYID (N)) \ + { \ + (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \ + (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \ + (Current).last_line = YYRHSLOC (Rhs, N).last_line; \ + (Current).last_column = YYRHSLOC (Rhs, N).last_column; \ + } \ + else \ + { \ + (Current).first_line = (Current).last_line = \ + YYRHSLOC (Rhs, 0).last_line; \ + (Current).first_column = (Current).last_column = \ + YYRHSLOC (Rhs, 0).last_column; \ + } \ + while (YYID (0)) +#endif + + +/* YY_LOCATION_PRINT -- Print the location on the stream. + This macro was not mandated originally: define only if we know + we won't break user code: when these are the locations we know. */ + +#ifndef YY_LOCATION_PRINT +# if YYLTYPE_IS_TRIVIAL +# define YY_LOCATION_PRINT(File, Loc) \ + fprintf (File, "%d.%d-%d.%d", \ + (Loc).first_line, (Loc).first_column, \ + (Loc).last_line, (Loc).last_column) +# else +# define YY_LOCATION_PRINT(File, Loc) ((void) 0) +# endif +#endif + + +/* YYLEX -- calling `yylex' with the right arguments. */ + +#ifdef YYLEX_PARAM +# define YYLEX yylex (YYLEX_PARAM) +#else +# define YYLEX yylex () +#endif + +/* Enable debugging if requested. */ +#if YYDEBUG + +# ifndef YYFPRINTF +# include <stdio.h> /* INFRINGES ON USER NAME SPACE */ +# define YYFPRINTF fprintf +# endif + +# define YYDPRINTF(Args) \ +do { \ + if (yydebug) \ + YYFPRINTF Args; \ +} while (YYID (0)) + +# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ +do { \ + if (yydebug) \ + { \ + YYFPRINTF (stderr, "%s ", Title); \ + yy_symbol_print (stderr, \ + Type, Value); \ + YYFPRINTF (stderr, "\n"); \ + } \ +} while (YYID (0)) + + +/*--------------------------------. +| Print this symbol on YYOUTPUT. | +`--------------------------------*/ + +/*ARGSUSED*/ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) +#else +static void +yy_symbol_value_print (yyoutput, yytype, yyvaluep) + FILE *yyoutput; + int yytype; + YYSTYPE const * const yyvaluep; +#endif +{ + if (!yyvaluep) + return; +# ifdef YYPRINT + if (yytype < YYNTOKENS) + YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); +# else + YYUSE (yyoutput); +# endif + switch (yytype) + { + default: + break; + } +} + + +/*--------------------------------. +| Print this symbol on YYOUTPUT. | +`--------------------------------*/ + +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) +#else +static void +yy_symbol_print (yyoutput, yytype, yyvaluep) + FILE *yyoutput; + int yytype; + YYSTYPE const * const yyvaluep; +#endif +{ + if (yytype < YYNTOKENS) + YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); + else + YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); + + yy_symbol_value_print (yyoutput, yytype, yyvaluep); + YYFPRINTF (yyoutput, ")"); +} + +/*------------------------------------------------------------------. +| yy_stack_print -- Print the state stack from its BOTTOM up to its | +| TOP (included). | +`------------------------------------------------------------------*/ + +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_stack_print (yytype_int16 *bottom, yytype_int16 *top) +#else +static void +yy_stack_print (bottom, top) + yytype_int16 *bottom; + yytype_int16 *top; +#endif +{ + YYFPRINTF (stderr, "Stack now"); + for (; bottom <= top; ++bottom) + YYFPRINTF (stderr, " %d", *bottom); + YYFPRINTF (stderr, "\n"); +} + +# define YY_STACK_PRINT(Bottom, Top) \ +do { \ + if (yydebug) \ + yy_stack_print ((Bottom), (Top)); \ +} while (YYID (0)) + + +/*------------------------------------------------. +| Report that the YYRULE is going to be reduced. | +`------------------------------------------------*/ + +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_reduce_print (YYSTYPE *yyvsp, int yyrule) +#else +static void +yy_reduce_print (yyvsp, yyrule) + YYSTYPE *yyvsp; + int yyrule; +#endif +{ + int yynrhs = yyr2[yyrule]; + int yyi; + unsigned long int yylno = yyrline[yyrule]; + YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n", + yyrule - 1, yylno); + /* The symbols being reduced. */ + for (yyi = 0; yyi < yynrhs; yyi++) + { + fprintf (stderr, " $%d = ", yyi + 1); + yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi], + &(yyvsp[(yyi + 1) - (yynrhs)]) + ); + fprintf (stderr, "\n"); + } +} + +# define YY_REDUCE_PRINT(Rule) \ +do { \ + if (yydebug) \ + yy_reduce_print (yyvsp, Rule); \ +} while (YYID (0)) + +/* Nonzero means print parse trace. It is left uninitialized so that + multiple parsers can coexist. */ +int yydebug; +#else /* !YYDEBUG */ +# define YYDPRINTF(Args) +# define YY_SYMBOL_PRINT(Title, Type, Value, Location) +# define YY_STACK_PRINT(Bottom, Top) +# define YY_REDUCE_PRINT(Rule) +#endif /* !YYDEBUG */ + + +/* YYINITDEPTH -- initial size of the parser's stacks. */ +#ifndef YYINITDEPTH +# define YYINITDEPTH 200 +#endif + +/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only + if the built-in stack extension method is used). + + Do not make this value too large; the results are undefined if + YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) + evaluated with infinite-precision integer arithmetic. */ + +#ifndef YYMAXDEPTH +# define YYMAXDEPTH 10000 +#endif + + + +#if YYERROR_VERBOSE + +# ifndef yystrlen +# if defined __GLIBC__ && defined _STRING_H +# define yystrlen strlen +# else +/* Return the length of YYSTR. */ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static YYSIZE_T +yystrlen (const char *yystr) +#else +static YYSIZE_T +yystrlen (yystr) + const char *yystr; +#endif +{ + YYSIZE_T yylen; + for (yylen = 0; yystr[yylen]; yylen++) + continue; + return yylen; +} +# endif +# endif + +# ifndef yystpcpy +# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE +# define yystpcpy stpcpy +# else +/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in + YYDEST. */ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static char * +yystpcpy (char *yydest, const char *yysrc) +#else +static char * +yystpcpy (yydest, yysrc) + char *yydest; + const char *yysrc; +#endif +{ + char *yyd = yydest; + const char *yys = yysrc; + + while ((*yyd++ = *yys++) != '\0') + continue; + + return yyd - 1; +} +# endif +# endif + +# ifndef yytnamerr +/* Copy to YYRES the contents of YYSTR after stripping away unnecessary + quotes and backslashes, so that it's suitable for yyerror. The + heuristic is that double-quoting is unnecessary unless the string + contains an apostrophe, a comma, or backslash (other than + backslash-backslash). YYSTR is taken from yytname. If YYRES is + null, do not copy; instead, return the length of what the result + would have been. */ +static YYSIZE_T +yytnamerr (char *yyres, const char *yystr) +{ + if (*yystr == '"') + { + YYSIZE_T yyn = 0; + char const *yyp = yystr; + + for (;;) + switch (*++yyp) + { + case '\'': + case ',': + goto do_not_strip_quotes; + + case '\\': + if (*++yyp != '\\') + goto do_not_strip_quotes; + /* Fall through. */ + default: + if (yyres) + yyres[yyn] = *yyp; + yyn++; + break; + + case '"': + if (yyres) + yyres[yyn] = '\0'; + return yyn; + } + do_not_strip_quotes: ; + } + + if (! yyres) + return yystrlen (yystr); + + return yystpcpy (yyres, yystr) - yyres; +} +# endif + +/* Copy into YYRESULT an error message about the unexpected token + YYCHAR while in state YYSTATE. Return the number of bytes copied, + including the terminating null byte. If YYRESULT is null, do not + copy anything; just return the number of bytes that would be + copied. As a special case, return 0 if an ordinary "syntax error" + message will do. Return YYSIZE_MAXIMUM if overflow occurs during + size calculation. */ +static YYSIZE_T +yysyntax_error (char *yyresult, int yystate, int yychar) +{ + int yyn = yypact[yystate]; + + if (! (YYPACT_NINF < yyn && yyn <= YYLAST)) + return 0; + else + { + int yytype = YYTRANSLATE (yychar); + YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]); + YYSIZE_T yysize = yysize0; + YYSIZE_T yysize1; + int yysize_overflow = 0; + enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; + char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; + int yyx; + +# if 0 + /* This is so xgettext sees the translatable formats that are + constructed on the fly. */ + YY_("syntax error, unexpected %s"); + YY_("syntax error, unexpected %s, expecting %s"); + YY_("syntax error, unexpected %s, expecting %s or %s"); + YY_("syntax error, unexpected %s, expecting %s or %s or %s"); + YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"); +# endif + char *yyfmt; + char const *yyf; + static char const yyunexpected[] = "syntax error, unexpected %s"; + static char const yyexpecting[] = ", expecting %s"; + static char const yyor[] = " or %s"; + char yyformat[sizeof yyunexpected + + sizeof yyexpecting - 1 + + ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2) + * (sizeof yyor - 1))]; + char const *yyprefix = yyexpecting; + + /* Start YYX at -YYN if negative to avoid negative indexes in + YYCHECK. */ + int yyxbegin = yyn < 0 ? -yyn : 0; + + /* Stay within bounds of both yycheck and yytname. */ + int yychecklim = YYLAST - yyn + 1; + int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; + int yycount = 1; + + yyarg[0] = yytname[yytype]; + yyfmt = yystpcpy (yyformat, yyunexpected); + + for (yyx = yyxbegin; yyx < yyxend; ++yyx) + if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) + { + if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) + { + yycount = 1; + yysize = yysize0; + yyformat[sizeof yyunexpected - 1] = '\0'; + break; + } + yyarg[yycount++] = yytname[yyx]; + yysize1 = yysize + yytnamerr (0, yytname[yyx]); + yysize_overflow |= (yysize1 < yysize); + yysize = yysize1; + yyfmt = yystpcpy (yyfmt, yyprefix); + yyprefix = yyor; + } + + yyf = YY_(yyformat); + yysize1 = yysize + yystrlen (yyf); + yysize_overflow |= (yysize1 < yysize); + yysize = yysize1; + + if (yysize_overflow) + return YYSIZE_MAXIMUM; + + if (yyresult) + { + /* Avoid sprintf, as that infringes on the user's name space. + Don't have undefined behavior even if the translation + produced a string with the wrong number of "%s"s. */ + char *yyp = yyresult; + int yyi = 0; + while ((*yyp = *yyf) != '\0') + { + if (*yyp == '%' && yyf[1] == 's' && yyi < yycount) + { + yyp += yytnamerr (yyp, yyarg[yyi++]); + yyf += 2; + } + else + { + yyp++; + yyf++; + } + } + } + return yysize; + } +} +#endif /* YYERROR_VERBOSE */ + + +/*-----------------------------------------------. +| Release the memory associated to this symbol. | +`-----------------------------------------------*/ + +/*ARGSUSED*/ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep) +#else +static void +yydestruct (yymsg, yytype, yyvaluep) + const char *yymsg; + int yytype; + YYSTYPE *yyvaluep; +#endif +{ + YYUSE (yyvaluep); + + if (!yymsg) + yymsg = "Deleting"; + YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); + + switch (yytype) + { + case 51: /* "choice_entry" */ + + { + fprintf(stderr, "%s:%d: missing end statement for this entry\n", + (yyvaluep->menu)->file->name, (yyvaluep->menu)->lineno); + if (current_menu == (yyvaluep->menu)) + menu_end_menu(); +}; + + break; + case 57: /* "if_entry" */ + + { + fprintf(stderr, "%s:%d: missing end statement for this entry\n", + (yyvaluep->menu)->file->name, (yyvaluep->menu)->lineno); + if (current_menu == (yyvaluep->menu)) + menu_end_menu(); +}; + + break; + case 62: /* "menu_entry" */ + + { + fprintf(stderr, "%s:%d: missing end statement for this entry\n", + (yyvaluep->menu)->file->name, (yyvaluep->menu)->lineno); + if (current_menu == (yyvaluep->menu)) + menu_end_menu(); +}; + + break; + + default: + break; + } +} + + +/* Prevent warnings from -Wmissing-prototypes. */ + +#ifdef YYPARSE_PARAM +#if defined __STDC__ || defined __cplusplus +int yyparse (void *YYPARSE_PARAM); +#else +int yyparse (); +#endif +#else /* ! YYPARSE_PARAM */ +#if defined __STDC__ || defined __cplusplus +int yyparse (void); +#else +int yyparse (); +#endif +#endif /* ! YYPARSE_PARAM */ + + + +/* The look-ahead symbol. */ +int yychar; + +/* The semantic value of the look-ahead symbol. */ +YYSTYPE yylval; + +/* Number of syntax errors so far. */ +int yynerrs; + + + +/*----------. +| yyparse. | +`----------*/ + +#ifdef YYPARSE_PARAM +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +int +yyparse (void *YYPARSE_PARAM) +#else +int +yyparse (YYPARSE_PARAM) + void *YYPARSE_PARAM; +#endif +#else /* ! YYPARSE_PARAM */ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +int +yyparse (void) +#else +int +yyparse () + +#endif +#endif +{ + + int yystate; + int yyn; + int yyresult; + /* Number of tokens to shift before error messages enabled. */ + int yyerrstatus; + /* Look-ahead token as an internal (translated) token number. */ + int yytoken = 0; +#if YYERROR_VERBOSE + /* Buffer for error messages, and its allocated size. */ + char yymsgbuf[128]; + char *yymsg = yymsgbuf; + YYSIZE_T yymsg_alloc = sizeof yymsgbuf; +#endif + + /* Three stacks and their tools: + `yyss': related to states, + `yyvs': related to semantic values, + `yyls': related to locations. + + Refer to the stacks thru separate pointers, to allow yyoverflow + to reallocate them elsewhere. */ + + /* The state stack. */ + yytype_int16 yyssa[YYINITDEPTH]; + yytype_int16 *yyss = yyssa; + yytype_int16 *yyssp; + + /* The semantic value stack. */ + YYSTYPE yyvsa[YYINITDEPTH]; + YYSTYPE *yyvs = yyvsa; + YYSTYPE *yyvsp; + + + +#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N)) + + YYSIZE_T yystacksize = YYINITDEPTH; + + /* The variables used to return semantic value and location from the + action routines. */ + YYSTYPE yyval; + + + /* The number of symbols on the RHS of the reduced rule. + Keep to zero when no symbol should be popped. */ + int yylen = 0; + + YYDPRINTF ((stderr, "Starting parse\n")); + + yystate = 0; + yyerrstatus = 0; + yynerrs = 0; + yychar = YYEMPTY; /* Cause a token to be read. */ + + /* Initialize stack pointers. + Waste one element of value and location stack + so that they stay on the same level as the state stack. + The wasted elements are never initialized. */ + + yyssp = yyss; + yyvsp = yyvs; + + goto yysetstate; + +/*------------------------------------------------------------. +| yynewstate -- Push a new state, which is found in yystate. | +`------------------------------------------------------------*/ + yynewstate: + /* In all cases, when you get here, the value and location stacks + have just been pushed. So pushing a state here evens the stacks. */ + yyssp++; + + yysetstate: + *yyssp = yystate; + + if (yyss + yystacksize - 1 <= yyssp) + { + /* Get the current used size of the three stacks, in elements. */ + YYSIZE_T yysize = yyssp - yyss + 1; + +#ifdef yyoverflow + { + /* Give user a chance to reallocate the stack. Use copies of + these so that the &'s don't force the real ones into + memory. */ + YYSTYPE *yyvs1 = yyvs; + yytype_int16 *yyss1 = yyss; + + + /* Each stack pointer address is followed by the size of the + data in use in that stack, in bytes. This used to be a + conditional around just the two extra args, but that might + be undefined if yyoverflow is a macro. */ + yyoverflow (YY_("memory exhausted"), + &yyss1, yysize * sizeof (*yyssp), + &yyvs1, yysize * sizeof (*yyvsp), + + &yystacksize); + + yyss = yyss1; + yyvs = yyvs1; + } +#else /* no yyoverflow */ +# ifndef YYSTACK_RELOCATE + goto yyexhaustedlab; +# else + /* Extend the stack our own way. */ + if (YYMAXDEPTH <= yystacksize) + goto yyexhaustedlab; + yystacksize *= 2; + if (YYMAXDEPTH < yystacksize) + yystacksize = YYMAXDEPTH; + + { + yytype_int16 *yyss1 = yyss; + union yyalloc *yyptr = + (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); + if (! yyptr) + goto yyexhaustedlab; + YYSTACK_RELOCATE (yyss); + YYSTACK_RELOCATE (yyvs); + +# undef YYSTACK_RELOCATE + if (yyss1 != yyssa) + YYSTACK_FREE (yyss1); + } +# endif +#endif /* no yyoverflow */ + + yyssp = yyss + yysize - 1; + yyvsp = yyvs + yysize - 1; + + + YYDPRINTF ((stderr, "Stack size increased to %lu\n", + (unsigned long int) yystacksize)); + + if (yyss + yystacksize - 1 <= yyssp) + YYABORT; + } + + YYDPRINTF ((stderr, "Entering state %d\n", yystate)); + + goto yybackup; + +/*-----------. +| yybackup. | +`-----------*/ +yybackup: + + /* Do appropriate processing given the current state. Read a + look-ahead token if we need one and don't already have one. */ + + /* First try to decide what to do without reference to look-ahead token. */ + yyn = yypact[yystate]; + if (yyn == YYPACT_NINF) + goto yydefault; + + /* Not known => get a look-ahead token if don't already have one. */ + + /* YYCHAR is either YYEMPTY or YYEOF or a valid look-ahead symbol. */ + if (yychar == YYEMPTY) + { + YYDPRINTF ((stderr, "Reading a token: ")); + yychar = YYLEX; + } + + if (yychar <= YYEOF) + { + yychar = yytoken = YYEOF; + YYDPRINTF ((stderr, "Now at end of input.\n")); + } + else + { + yytoken = YYTRANSLATE (yychar); + YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc); + } + + /* If the proper action on seeing token YYTOKEN is to reduce or to + detect an error, take that action. */ + yyn += yytoken; + if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) + goto yydefault; + yyn = yytable[yyn]; + if (yyn <= 0) + { + if (yyn == 0 || yyn == YYTABLE_NINF) + goto yyerrlab; + yyn = -yyn; + goto yyreduce; + } + + if (yyn == YYFINAL) + YYACCEPT; + + /* Count tokens shifted since error; after three, turn off error + status. */ + if (yyerrstatus) + yyerrstatus--; + + /* Shift the look-ahead token. */ + YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); + + /* Discard the shifted token unless it is eof. */ + if (yychar != YYEOF) + yychar = YYEMPTY; + + yystate = yyn; + *++yyvsp = yylval; + + goto yynewstate; + + +/*-----------------------------------------------------------. +| yydefault -- do the default action for the current state. | +`-----------------------------------------------------------*/ +yydefault: + yyn = yydefact[yystate]; + if (yyn == 0) + goto yyerrlab; + goto yyreduce; + + +/*-----------------------------. +| yyreduce -- Do a reduction. | +`-----------------------------*/ +yyreduce: + /* yyn is the number of a rule to reduce with. */ + yylen = yyr2[yyn]; + + /* If YYLEN is nonzero, implement the default value of the action: + `$$ = $1'. + + Otherwise, the following line sets YYVAL to garbage. + This behavior is undocumented and Bison + users should not rely upon it. Assigning to YYVAL + unconditionally makes the parser a bit smaller, and it avoids a + GCC warning that YYVAL may be used uninitialized. */ + yyval = yyvsp[1-yylen]; + + + YY_REDUCE_PRINT (yyn); + switch (yyn) + { + case 8: + + { zconf_error("unexpected end statement"); ;} + break; + + case 9: + + { zconf_error("unknown statement \"%s\"", (yyvsp[(2) - (4)].string)); ;} + break; + + case 10: + + { + zconf_error("unexpected option \"%s\"", kconf_id_strings + (yyvsp[(2) - (4)].id)->name); +;} + break; + + case 11: + + { zconf_error("invalid statement"); ;} + break; + + case 25: + + { zconf_error("unknown option \"%s\"", (yyvsp[(1) - (3)].string)); ;} + break; + + case 26: + + { zconf_error("invalid option"); ;} + break; + + case 27: + + { + struct symbol *sym = sym_lookup((yyvsp[(2) - (3)].string), 0); + sym->flags |= SYMBOL_OPTIONAL; + menu_add_entry(sym); + printd(DEBUG_PARSE, "%s:%d:config %s\n", zconf_curname(), zconf_lineno(), (yyvsp[(2) - (3)].string)); +;} + break; + + case 28: + + { + menu_end_entry(); + printd(DEBUG_PARSE, "%s:%d:endconfig\n", zconf_curname(), zconf_lineno()); +;} + break; + + case 29: + + { + struct symbol *sym = sym_lookup((yyvsp[(2) - (3)].string), 0); + sym->flags |= SYMBOL_OPTIONAL; + menu_add_entry(sym); + printd(DEBUG_PARSE, "%s:%d:menuconfig %s\n", zconf_curname(), zconf_lineno(), (yyvsp[(2) - (3)].string)); +;} + break; + + case 30: + + { + if (current_entry->prompt) + current_entry->prompt->type = P_MENU; + else + zconfprint("warning: menuconfig statement without prompt"); + menu_end_entry(); + printd(DEBUG_PARSE, "%s:%d:endconfig\n", zconf_curname(), zconf_lineno()); +;} + break; + + case 38: + + { + menu_set_type((yyvsp[(1) - (3)].id)->stype); + printd(DEBUG_PARSE, "%s:%d:type(%u)\n", + zconf_curname(), zconf_lineno(), + (yyvsp[(1) - (3)].id)->stype); +;} + break; + + case 39: + + { + menu_add_prompt(P_PROMPT, (yyvsp[(2) - (4)].string), (yyvsp[(3) - (4)].expr)); + printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno()); +;} + break; + + case 40: + + { + menu_add_expr(P_DEFAULT, (yyvsp[(2) - (4)].expr), (yyvsp[(3) - (4)].expr)); + if ((yyvsp[(1) - (4)].id)->stype != S_UNKNOWN) + menu_set_type((yyvsp[(1) - (4)].id)->stype); + printd(DEBUG_PARSE, "%s:%d:default(%u)\n", + zconf_curname(), zconf_lineno(), + (yyvsp[(1) - (4)].id)->stype); +;} + break; + + case 41: + + { + menu_add_symbol(P_SELECT, sym_lookup((yyvsp[(2) - (4)].string), 0), (yyvsp[(3) - (4)].expr)); + printd(DEBUG_PARSE, "%s:%d:select\n", zconf_curname(), zconf_lineno()); +;} + break; + + case 42: + + { + menu_add_expr(P_RANGE, expr_alloc_comp(E_RANGE,(yyvsp[(2) - (5)].symbol), (yyvsp[(3) - (5)].symbol)), (yyvsp[(4) - (5)].expr)); + printd(DEBUG_PARSE, "%s:%d:range\n", zconf_curname(), zconf_lineno()); +;} + break; + + case 45: + + { + struct kconf_id *id = kconf_id_lookup((yyvsp[(2) - (3)].string), strlen((yyvsp[(2) - (3)].string))); + if (id && id->flags & TF_OPTION) + menu_add_option(id->token, (yyvsp[(3) - (3)].string)); + else + zconfprint("warning: ignoring unknown option %s", (yyvsp[(2) - (3)].string)); + free((yyvsp[(2) - (3)].string)); +;} + break; + + case 46: + + { (yyval.string) = NULL; ;} + break; + + case 47: + + { (yyval.string) = (yyvsp[(2) - (2)].string); ;} + break; + + case 48: + + { + struct symbol *sym = sym_lookup(NULL, 0); + sym->flags |= SYMBOL_CHOICE; + menu_add_entry(sym); + menu_add_expr(P_CHOICE, NULL, NULL); + printd(DEBUG_PARSE, "%s:%d:choice\n", zconf_curname(), zconf_lineno()); +;} + break; + + case 49: + + { + (yyval.menu) = menu_add_menu(); +;} + break; + + case 50: + + { + if (zconf_endtoken((yyvsp[(1) - (1)].id), T_CHOICE, T_ENDCHOICE)) { + menu_end_menu(); + printd(DEBUG_PARSE, "%s:%d:endchoice\n", zconf_curname(), zconf_lineno()); + } +;} + break; + + case 58: + + { + menu_add_prompt(P_PROMPT, (yyvsp[(2) - (4)].string), (yyvsp[(3) - (4)].expr)); + printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno()); +;} + break; + + case 59: + + { + if ((yyvsp[(1) - (3)].id)->stype == S_BOOLEAN || (yyvsp[(1) - (3)].id)->stype == S_TRISTATE) { + menu_set_type((yyvsp[(1) - (3)].id)->stype); + printd(DEBUG_PARSE, "%s:%d:type(%u)\n", + zconf_curname(), zconf_lineno(), + (yyvsp[(1) - (3)].id)->stype); + } else + YYERROR; +;} + break; + + case 60: + + { + current_entry->sym->flags |= SYMBOL_OPTIONAL; + printd(DEBUG_PARSE, "%s:%d:optional\n", zconf_curname(), zconf_lineno()); +;} + break; + + case 61: + + { + if ((yyvsp[(1) - (4)].id)->stype == S_UNKNOWN) { + menu_add_symbol(P_DEFAULT, sym_lookup((yyvsp[(2) - (4)].string), 0), (yyvsp[(3) - (4)].expr)); + printd(DEBUG_PARSE, "%s:%d:default\n", + zconf_curname(), zconf_lineno()); + } else + YYERROR; +;} + break; + + case 64: + + { + printd(DEBUG_PARSE, "%s:%d:if\n", zconf_curname(), zconf_lineno()); + menu_add_entry(NULL); + menu_add_dep((yyvsp[(2) - (3)].expr)); + (yyval.menu) = menu_add_menu(); +;} + break; + + case 65: + + { + if (zconf_endtoken((yyvsp[(1) - (1)].id), T_IF, T_ENDIF)) { + menu_end_menu(); + printd(DEBUG_PARSE, "%s:%d:endif\n", zconf_curname(), zconf_lineno()); + } +;} + break; + + case 71: + + { + menu_add_entry(NULL); + menu_add_prompt(P_MENU, (yyvsp[(2) - (3)].string), NULL); + printd(DEBUG_PARSE, "%s:%d:menu\n", zconf_curname(), zconf_lineno()); +;} + break; + + case 72: + + { + (yyval.menu) = menu_add_menu(); +;} + break; + + case 73: + + { + if (zconf_endtoken((yyvsp[(1) - (1)].id), T_MENU, T_ENDMENU)) { + menu_end_menu(); + printd(DEBUG_PARSE, "%s:%d:endmenu\n", zconf_curname(), zconf_lineno()); + } +;} + break; + + case 79: + + { + printd(DEBUG_PARSE, "%s:%d:source %s\n", zconf_curname(), zconf_lineno(), (yyvsp[(2) - (3)].string)); + zconf_nextfile((yyvsp[(2) - (3)].string)); +;} + break; + + case 80: + + { + menu_add_entry(NULL); + menu_add_prompt(P_COMMENT, (yyvsp[(2) - (3)].string), NULL); + printd(DEBUG_PARSE, "%s:%d:comment\n", zconf_curname(), zconf_lineno()); +;} + break; + + case 81: + + { + menu_end_entry(); +;} + break; + + case 82: + + { + printd(DEBUG_PARSE, "%s:%d:help\n", zconf_curname(), zconf_lineno()); + zconf_starthelp(); +;} + break; + + case 83: + + { + current_entry->help = (yyvsp[(2) - (2)].string); +;} + break; + + case 88: + + { + menu_add_dep((yyvsp[(3) - (4)].expr)); + printd(DEBUG_PARSE, "%s:%d:depends on\n", zconf_curname(), zconf_lineno()); +;} + break; + + case 90: + + { + menu_add_prompt(P_PROMPT, (yyvsp[(1) - (2)].string), (yyvsp[(2) - (2)].expr)); +;} + break; + + case 93: + + { (yyval.id) = (yyvsp[(1) - (2)].id); ;} + break; + + case 94: + + { (yyval.id) = (yyvsp[(1) - (2)].id); ;} + break; + + case 95: + + { (yyval.id) = (yyvsp[(1) - (2)].id); ;} + break; + + case 98: + + { (yyval.expr) = NULL; ;} + break; + + case 99: + + { (yyval.expr) = (yyvsp[(2) - (2)].expr); ;} + break; + + case 100: + + { (yyval.expr) = expr_alloc_symbol((yyvsp[(1) - (1)].symbol)); ;} + break; + + case 101: + + { (yyval.expr) = expr_alloc_comp(E_EQUAL, (yyvsp[(1) - (3)].symbol), (yyvsp[(3) - (3)].symbol)); ;} + break; + + case 102: + + { (yyval.expr) = expr_alloc_comp(E_UNEQUAL, (yyvsp[(1) - (3)].symbol), (yyvsp[(3) - (3)].symbol)); ;} + break; + + case 103: + + { (yyval.expr) = (yyvsp[(2) - (3)].expr); ;} + break; + + case 104: + + { (yyval.expr) = expr_alloc_one(E_NOT, (yyvsp[(2) - (2)].expr)); ;} + break; + + case 105: + + { (yyval.expr) = expr_alloc_two(E_OR, (yyvsp[(1) - (3)].expr), (yyvsp[(3) - (3)].expr)); ;} + break; + + case 106: + + { (yyval.expr) = expr_alloc_two(E_AND, (yyvsp[(1) - (3)].expr), (yyvsp[(3) - (3)].expr)); ;} + break; + + case 107: + + { (yyval.symbol) = sym_lookup((yyvsp[(1) - (1)].string), 0); free((yyvsp[(1) - (1)].string)); ;} + break; + + case 108: + + { (yyval.symbol) = sym_lookup((yyvsp[(1) - (1)].string), 1); free((yyvsp[(1) - (1)].string)); ;} + break; + + +/* Line 1267 of yacc.c. */ + + default: break; + } + YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); + + YYPOPSTACK (yylen); + yylen = 0; + YY_STACK_PRINT (yyss, yyssp); + + *++yyvsp = yyval; + + + /* Now `shift' the result of the reduction. Determine what state + that goes to, based on the state we popped back to and the rule + number reduced by. */ + + yyn = yyr1[yyn]; + + yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; + if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) + yystate = yytable[yystate]; + else + yystate = yydefgoto[yyn - YYNTOKENS]; + + goto yynewstate; + + +/*------------------------------------. +| yyerrlab -- here on detecting error | +`------------------------------------*/ +yyerrlab: + /* If not already recovering from an error, report this error. */ + if (!yyerrstatus) + { + ++yynerrs; +#if ! YYERROR_VERBOSE + yyerror (YY_("syntax error")); +#else + { + YYSIZE_T yysize = yysyntax_error (0, yystate, yychar); + if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM) + { + YYSIZE_T yyalloc = 2 * yysize; + if (! (yysize <= yyalloc && yyalloc <= YYSTACK_ALLOC_MAXIMUM)) + yyalloc = YYSTACK_ALLOC_MAXIMUM; + if (yymsg != yymsgbuf) + YYSTACK_FREE (yymsg); + yymsg = (char *) YYSTACK_ALLOC (yyalloc); + if (yymsg) + yymsg_alloc = yyalloc; + else + { + yymsg = yymsgbuf; + yymsg_alloc = sizeof yymsgbuf; + } + } + + if (0 < yysize && yysize <= yymsg_alloc) + { + (void) yysyntax_error (yymsg, yystate, yychar); + yyerror (yymsg); + } + else + { + yyerror (YY_("syntax error")); + if (yysize != 0) + goto yyexhaustedlab; + } + } +#endif + } + + + + if (yyerrstatus == 3) + { + /* If just tried and failed to reuse look-ahead token after an + error, discard it. */ + + if (yychar <= YYEOF) + { + /* Return failure if at end of input. */ + if (yychar == YYEOF) + YYABORT; + } + else + { + yydestruct ("Error: discarding", + yytoken, &yylval); + yychar = YYEMPTY; + } + } + + /* Else will try to reuse look-ahead token after shifting the error + token. */ + goto yyerrlab1; + + +/*---------------------------------------------------. +| yyerrorlab -- error raised explicitly by YYERROR. | +`---------------------------------------------------*/ +yyerrorlab: + + /* Pacify compilers like GCC when the user code never invokes + YYERROR and the label yyerrorlab therefore never appears in user + code. */ + if (/*CONSTCOND*/ 0) + goto yyerrorlab; + + /* Do not reclaim the symbols of the rule which action triggered + this YYERROR. */ + YYPOPSTACK (yylen); + yylen = 0; + YY_STACK_PRINT (yyss, yyssp); + yystate = *yyssp; + goto yyerrlab1; + + +/*-------------------------------------------------------------. +| yyerrlab1 -- common code for both syntax error and YYERROR. | +`-------------------------------------------------------------*/ +yyerrlab1: + yyerrstatus = 3; /* Each real token shifted decrements this. */ + + for (;;) + { + yyn = yypact[yystate]; + if (yyn != YYPACT_NINF) + { + yyn += YYTERROR; + if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) + { + yyn = yytable[yyn]; + if (0 < yyn) + break; + } + } + + /* Pop the current state because it cannot handle the error token. */ + if (yyssp == yyss) + YYABORT; + + + yydestruct ("Error: popping", + yystos[yystate], yyvsp); + YYPOPSTACK (1); + yystate = *yyssp; + YY_STACK_PRINT (yyss, yyssp); + } + + if (yyn == YYFINAL) + YYACCEPT; + + *++yyvsp = yylval; + + + /* Shift the error token. */ + YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp); + + yystate = yyn; + goto yynewstate; + + +/*-------------------------------------. +| yyacceptlab -- YYACCEPT comes here. | +`-------------------------------------*/ +yyacceptlab: + yyresult = 0; + goto yyreturn; + +/*-----------------------------------. +| yyabortlab -- YYABORT comes here. | +`-----------------------------------*/ +yyabortlab: + yyresult = 1; + goto yyreturn; + +#ifndef yyoverflow +/*-------------------------------------------------. +| yyexhaustedlab -- memory exhaustion comes here. | +`-------------------------------------------------*/ +yyexhaustedlab: + yyerror (YY_("memory exhausted")); + yyresult = 2; + /* Fall through. */ +#endif + +yyreturn: + if (yychar != YYEOF && yychar != YYEMPTY) + yydestruct ("Cleanup: discarding lookahead", + yytoken, &yylval); + /* Do not reclaim the symbols of the rule which action triggered + this YYABORT or YYACCEPT. */ + YYPOPSTACK (yylen); + YY_STACK_PRINT (yyss, yyssp); + while (yyssp != yyss) + { + yydestruct ("Cleanup: popping", + yystos[*yyssp], yyvsp); + YYPOPSTACK (1); + } +#ifndef yyoverflow + if (yyss != yyssa) + YYSTACK_FREE (yyss); +#endif +#if YYERROR_VERBOSE + if (yymsg != yymsgbuf) + YYSTACK_FREE (yymsg); +#endif + /* Make sure YYID is used. */ + return YYID (yyresult); +} + + + + + +void conf_parse(const char *name) +{ + struct symbol *sym; + int i; + + zconf_initscan(name); + + sym_init(); + menu_init(); + modules_sym = sym_lookup(NULL, 0); + modules_sym->type = S_BOOLEAN; + modules_sym->flags |= SYMBOL_AUTO; + rootmenu.prompt = menu_add_prompt(P_MENU, "coreboot Configuration", NULL); + +#if YYDEBUG + if (getenv("ZCONF_DEBUG")) + zconfdebug = 1; +#endif + zconfparse(); + if (zconfnerrs) + exit(1); + if (!modules_sym->prop) { + struct property *prop; + + prop = prop_alloc(P_DEFAULT, modules_sym); + prop->expr = expr_alloc_symbol(sym_lookup("MODULES", 0)); + } + menu_finalize(&rootmenu); + for_all_symbols(i, sym) { + if (sym_check_deps(sym)) + zconfnerrs++; + } + if (zconfnerrs) + exit(1); + sym_set_change_count(1); +} + +const char *zconf_tokenname(int token) +{ + switch (token) { + case T_MENU: return "menu"; + case T_ENDMENU: return "endmenu"; + case T_CHOICE: return "choice"; + case T_ENDCHOICE: return "endchoice"; + case T_IF: return "if"; + case T_ENDIF: return "endif"; + case T_DEPENDS: return "depends"; + } + return "<token>"; +} + +static bool zconf_endtoken(struct kconf_id *id, int starttoken, int endtoken) +{ + if (id->token != endtoken) { + zconf_error("unexpected '%s' within %s block", + kconf_id_strings + id->name, zconf_tokenname(starttoken)); + zconfnerrs++; + return false; + } + if (current_menu->file != current_file) { + zconf_error("'%s' in different file than '%s'", + kconf_id_strings + id->name, zconf_tokenname(starttoken)); + fprintf(stderr, "%s:%d: location of the '%s'\n", + current_menu->file->name, current_menu->lineno, + zconf_tokenname(starttoken)); + zconfnerrs++; + return false; + } + return true; +} + +static void zconfprint(const char *err, ...) +{ + va_list ap; + + fprintf(stderr, "%s:%d: ", zconf_curname(), zconf_lineno()); + va_start(ap, err); + vfprintf(stderr, err, ap); + va_end(ap); + fprintf(stderr, "\n"); +} + +static void zconf_error(const char *err, ...) +{ + va_list ap; + + zconfnerrs++; + fprintf(stderr, "%s:%d: ", zconf_curname(), zconf_lineno()); + va_start(ap, err); + vfprintf(stderr, err, ap); + va_end(ap); + fprintf(stderr, "\n"); +} + +static void zconferror(const char *err) +{ +#if YYDEBUG + fprintf(stderr, "%s:%d: %s\n", zconf_curname(), zconf_lineno() + 1, err); +#endif +} + +void print_quoted_string(FILE *out, const char *str) +{ + const char *p; + int len; + + putc('"', out); + while ((p = strchr(str, '"'))) { + len = p - str; + if (len) + fprintf(out, "%.*s", len, str); + fputs("\\\"", out); + str = p + 1; + } + fputs(str, out); + putc('"', out); +} + +void print_symbol(FILE *out, struct menu *menu) +{ + struct symbol *sym = menu->sym; + struct property *prop; + + if (sym_is_choice(sym)) + fprintf(out, "choice\n"); + else + fprintf(out, "config %s\n", sym->name); + switch (sym->type) { + case S_BOOLEAN: + fputs(" boolean\n", out); + break; + case S_TRISTATE: + fputs(" tristate\n", out); + break; + case S_STRING: + fputs(" string\n", out); + break; + case S_INT: + fputs(" integer\n", out); + break; + case S_HEX: + fputs(" hex\n", out); + break; + default: + fputs(" ???\n", out); + break; + } + for (prop = sym->prop; prop; prop = prop->next) { + if (prop->menu != menu) + continue; + switch (prop->type) { + case P_PROMPT: + fputs(" prompt ", out); + print_quoted_string(out, prop->text); + if (!expr_is_yes(prop->visible.expr)) { + fputs(" if ", out); + expr_fprint(prop->visible.expr, out); + } + fputc('\n', out); + break; + case P_DEFAULT: + fputs( " default ", out); + expr_fprint(prop->expr, out); + if (!expr_is_yes(prop->visible.expr)) { + fputs(" if ", out); + expr_fprint(prop->visible.expr, out); + } + fputc('\n', out); + break; + case P_CHOICE: + fputs(" #choice value\n", out); + break; + default: + fprintf(out, " unknown prop %d!\n", prop->type); + break; + } + } + if (menu->help) { + int len = strlen(menu->help); + while (menu->help[--len] == '\n') + menu->help[len] = 0; + fprintf(out, " help\n%s\n", menu->help); + } + fputc('\n', out); +} + +void zconfdump(FILE *out) +{ + struct property *prop; + struct symbol *sym; + struct menu *menu; + + menu = rootmenu.list; + while (menu) { + if ((sym = menu->sym)) + print_symbol(out, menu); + else if ((prop = menu->prompt)) { + switch (prop->type) { + case P_COMMENT: + fputs("\ncomment ", out); + print_quoted_string(out, prop->text); + fputs("\n", out); + break; + case P_MENU: + fputs("\nmenu ", out); + print_quoted_string(out, prop->text); + fputs("\n", out); + break; + default: + ; + } + if (!expr_is_yes(prop->visible.expr)) { + fputs(" depends ", out); + expr_fprint(prop->visible.expr, out); + fputc('\n', out); + } + fputs("\n", out); + } + + if (menu->list) + menu = menu->list; + else if (menu->next) + menu = menu->next; + else while ((menu = menu->parent)) { + if (menu->prompt && menu->prompt->type == P_MENU) + fputs("\nendmenu\n", out); + if (menu->next) { + menu = menu->next; + break; + } + } + } +} + +#include "lex.zconf.c" +#include "util.c" +#include "confdata.c" +#include "expr.c" +#include "symbol.c" +#include "menu.c" + diff --git a/util/kconfig/zconf.y b/util/kconfig/zconf.y new file mode 100644 index 0000000000..eac13c326d --- /dev/null +++ b/util/kconfig/zconf.y @@ -0,0 +1,703 @@ +%{ +/* + * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org> + * Released under the terms of the GNU GPL v2.0. + */ + +#include <ctype.h> +#include <stdarg.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <stdbool.h> + +#define LKC_DIRECT_LINK +#include "lkc.h" + +#include "zconf.hash.c" + +#define printd(mask, fmt...) if (cdebug & (mask)) printf(fmt) + +#define PRINTD 0x0001 +#define DEBUG_PARSE 0x0002 + +int cdebug = PRINTD; + +extern int zconflex(void); +static void zconfprint(const char *err, ...); +static void zconf_error(const char *err, ...); +static void zconferror(const char *err); +static bool zconf_endtoken(struct kconf_id *id, int starttoken, int endtoken); + +struct symbol *symbol_hash[257]; + +static struct menu *current_menu, *current_entry; + +#define YYDEBUG 0 +#if YYDEBUG +#define YYERROR_VERBOSE +#endif +%} +%expect 26 + +%union +{ + char *string; + struct file *file; + struct symbol *symbol; + struct expr *expr; + struct menu *menu; + struct kconf_id *id; +} + +%token <id>T_MAINMENU +%token <id>T_MENU +%token <id>T_ENDMENU +%token <id>T_SOURCE +%token <id>T_CHOICE +%token <id>T_ENDCHOICE +%token <id>T_COMMENT +%token <id>T_CONFIG +%token <id>T_MENUCONFIG +%token <id>T_HELP +%token <string> T_HELPTEXT +%token <id>T_IF +%token <id>T_ENDIF +%token <id>T_DEPENDS +%token <id>T_OPTIONAL +%token <id>T_PROMPT +%token <id>T_TYPE +%token <id>T_DEFAULT +%token <id>T_SELECT +%token <id>T_RANGE +%token <id>T_OPTION +%token <id>T_ON +%token <string> T_WORD +%token <string> T_WORD_QUOTE +%token T_UNEQUAL +%token T_CLOSE_PAREN +%token T_OPEN_PAREN +%token T_EOL + +%left T_OR +%left T_AND +%left T_EQUAL T_UNEQUAL +%nonassoc T_NOT + +%type <string> prompt +%type <symbol> symbol +%type <expr> expr +%type <expr> if_expr +%type <id> end +%type <id> option_name +%type <menu> if_entry menu_entry choice_entry +%type <string> symbol_option_arg + +%destructor { + fprintf(stderr, "%s:%d: missing end statement for this entry\n", + $$->file->name, $$->lineno); + if (current_menu == $$) + menu_end_menu(); +} if_entry menu_entry choice_entry + +%% +input: stmt_list; + +stmt_list: + /* empty */ + | stmt_list common_stmt + | stmt_list choice_stmt + | stmt_list menu_stmt + | stmt_list T_MAINMENU prompt nl + | stmt_list end { zconf_error("unexpected end statement"); } + | stmt_list T_WORD error T_EOL { zconf_error("unknown statement \"%s\"", $2); } + | stmt_list option_name error T_EOL +{ + zconf_error("unexpected option \"%s\"", kconf_id_strings + $2->name); +} + | stmt_list error T_EOL { zconf_error("invalid statement"); } +; + +option_name: + T_DEPENDS | T_PROMPT | T_TYPE | T_SELECT | T_OPTIONAL | T_RANGE | T_DEFAULT +; + +common_stmt: + T_EOL + | if_stmt + | comment_stmt + | config_stmt + | menuconfig_stmt + | source_stmt +; + +option_error: + T_WORD error T_EOL { zconf_error("unknown option \"%s\"", $1); } + | error T_EOL { zconf_error("invalid option"); } +; + + +/* config/menuconfig entry */ + +config_entry_start: T_CONFIG T_WORD T_EOL +{ + struct symbol *sym = sym_lookup($2, 0); + sym->flags |= SYMBOL_OPTIONAL; + menu_add_entry(sym); + printd(DEBUG_PARSE, "%s:%d:config %s\n", zconf_curname(), zconf_lineno(), $2); +}; + +config_stmt: config_entry_start config_option_list +{ + menu_end_entry(); + printd(DEBUG_PARSE, "%s:%d:endconfig\n", zconf_curname(), zconf_lineno()); +}; + +menuconfig_entry_start: T_MENUCONFIG T_WORD T_EOL +{ + struct symbol *sym = sym_lookup($2, 0); + sym->flags |= SYMBOL_OPTIONAL; + menu_add_entry(sym); + printd(DEBUG_PARSE, "%s:%d:menuconfig %s\n", zconf_curname(), zconf_lineno(), $2); +}; + +menuconfig_stmt: menuconfig_entry_start config_option_list +{ + if (current_entry->prompt) + current_entry->prompt->type = P_MENU; + else + zconfprint("warning: menuconfig statement without prompt"); + menu_end_entry(); + printd(DEBUG_PARSE, "%s:%d:endconfig\n", zconf_curname(), zconf_lineno()); +}; + +config_option_list: + /* empty */ + | config_option_list config_option + | config_option_list symbol_option + | config_option_list depends + | config_option_list help + | config_option_list option_error + | config_option_list T_EOL +; + +config_option: T_TYPE prompt_stmt_opt T_EOL +{ + menu_set_type($1->stype); + printd(DEBUG_PARSE, "%s:%d:type(%u)\n", + zconf_curname(), zconf_lineno(), + $1->stype); +}; + +config_option: T_PROMPT prompt if_expr T_EOL +{ + menu_add_prompt(P_PROMPT, $2, $3); + printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno()); +}; + +config_option: T_DEFAULT expr if_expr T_EOL +{ + menu_add_expr(P_DEFAULT, $2, $3); + if ($1->stype != S_UNKNOWN) + menu_set_type($1->stype); + printd(DEBUG_PARSE, "%s:%d:default(%u)\n", + zconf_curname(), zconf_lineno(), + $1->stype); +}; + +config_option: T_SELECT T_WORD if_expr T_EOL +{ + menu_add_symbol(P_SELECT, sym_lookup($2, 0), $3); + printd(DEBUG_PARSE, "%s:%d:select\n", zconf_curname(), zconf_lineno()); +}; + +config_option: T_RANGE symbol symbol if_expr T_EOL +{ + menu_add_expr(P_RANGE, expr_alloc_comp(E_RANGE,$2, $3), $4); + printd(DEBUG_PARSE, "%s:%d:range\n", zconf_curname(), zconf_lineno()); +}; + +symbol_option: T_OPTION symbol_option_list T_EOL +; + +symbol_option_list: + /* empty */ + | symbol_option_list T_WORD symbol_option_arg +{ + struct kconf_id *id = kconf_id_lookup($2, strlen($2)); + if (id && id->flags & TF_OPTION) + menu_add_option(id->token, $3); + else + zconfprint("warning: ignoring unknown option %s", $2); + free($2); +}; + +symbol_option_arg: + /* empty */ { $$ = NULL; } + | T_EQUAL prompt { $$ = $2; } +; + +/* choice entry */ + +choice: T_CHOICE T_EOL +{ + struct symbol *sym = sym_lookup(NULL, 0); + sym->flags |= SYMBOL_CHOICE; + menu_add_entry(sym); + menu_add_expr(P_CHOICE, NULL, NULL); + printd(DEBUG_PARSE, "%s:%d:choice\n", zconf_curname(), zconf_lineno()); +}; + +choice_entry: choice choice_option_list +{ + $$ = menu_add_menu(); +}; + +choice_end: end +{ + if (zconf_endtoken($1, T_CHOICE, T_ENDCHOICE)) { + menu_end_menu(); + printd(DEBUG_PARSE, "%s:%d:endchoice\n", zconf_curname(), zconf_lineno()); + } +}; + +choice_stmt: choice_entry choice_block choice_end +; + +choice_option_list: + /* empty */ + | choice_option_list choice_option + | choice_option_list depends + | choice_option_list help + | choice_option_list T_EOL + | choice_option_list option_error +; + +choice_option: T_PROMPT prompt if_expr T_EOL +{ + menu_add_prompt(P_PROMPT, $2, $3); + printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno()); +}; + +choice_option: T_TYPE prompt_stmt_opt T_EOL +{ + if ($1->stype == S_BOOLEAN || $1->stype == S_TRISTATE) { + menu_set_type($1->stype); + printd(DEBUG_PARSE, "%s:%d:type(%u)\n", + zconf_curname(), zconf_lineno(), + $1->stype); + } else + YYERROR; +}; + +choice_option: T_OPTIONAL T_EOL +{ + current_entry->sym->flags |= SYMBOL_OPTIONAL; + printd(DEBUG_PARSE, "%s:%d:optional\n", zconf_curname(), zconf_lineno()); +}; + +choice_option: T_DEFAULT T_WORD if_expr T_EOL +{ + if ($1->stype == S_UNKNOWN) { + menu_add_symbol(P_DEFAULT, sym_lookup($2, 0), $3); + printd(DEBUG_PARSE, "%s:%d:default\n", + zconf_curname(), zconf_lineno()); + } else + YYERROR; +}; + +choice_block: + /* empty */ + | choice_block common_stmt +; + +/* if entry */ + +if_entry: T_IF expr nl +{ + printd(DEBUG_PARSE, "%s:%d:if\n", zconf_curname(), zconf_lineno()); + menu_add_entry(NULL); + menu_add_dep($2); + $$ = menu_add_menu(); +}; + +if_end: end +{ + if (zconf_endtoken($1, T_IF, T_ENDIF)) { + menu_end_menu(); + printd(DEBUG_PARSE, "%s:%d:endif\n", zconf_curname(), zconf_lineno()); + } +}; + +if_stmt: if_entry if_block if_end +; + +if_block: + /* empty */ + | if_block common_stmt + | if_block menu_stmt + | if_block choice_stmt +; + +/* menu entry */ + +menu: T_MENU prompt T_EOL +{ + menu_add_entry(NULL); + menu_add_prompt(P_MENU, $2, NULL); + printd(DEBUG_PARSE, "%s:%d:menu\n", zconf_curname(), zconf_lineno()); +}; + +menu_entry: menu depends_list +{ + $$ = menu_add_menu(); +}; + +menu_end: end +{ + if (zconf_endtoken($1, T_MENU, T_ENDMENU)) { + menu_end_menu(); + printd(DEBUG_PARSE, "%s:%d:endmenu\n", zconf_curname(), zconf_lineno()); + } +}; + +menu_stmt: menu_entry menu_block menu_end +; + +menu_block: + /* empty */ + | menu_block common_stmt + | menu_block menu_stmt + | menu_block choice_stmt +; + +source_stmt: T_SOURCE prompt T_EOL +{ + printd(DEBUG_PARSE, "%s:%d:source %s\n", zconf_curname(), zconf_lineno(), $2); + zconf_nextfile($2); +}; + +/* comment entry */ + +comment: T_COMMENT prompt T_EOL +{ + menu_add_entry(NULL); + menu_add_prompt(P_COMMENT, $2, NULL); + printd(DEBUG_PARSE, "%s:%d:comment\n", zconf_curname(), zconf_lineno()); +}; + +comment_stmt: comment depends_list +{ + menu_end_entry(); +}; + +/* help option */ + +help_start: T_HELP T_EOL +{ + printd(DEBUG_PARSE, "%s:%d:help\n", zconf_curname(), zconf_lineno()); + zconf_starthelp(); +}; + +help: help_start T_HELPTEXT +{ + current_entry->help = $2; +}; + +/* depends option */ + +depends_list: + /* empty */ + | depends_list depends + | depends_list T_EOL + | depends_list option_error +; + +depends: T_DEPENDS T_ON expr T_EOL +{ + menu_add_dep($3); + printd(DEBUG_PARSE, "%s:%d:depends on\n", zconf_curname(), zconf_lineno()); +}; + +/* prompt statement */ + +prompt_stmt_opt: + /* empty */ + | prompt if_expr +{ + menu_add_prompt(P_PROMPT, $1, $2); +}; + +prompt: T_WORD + | T_WORD_QUOTE +; + +end: T_ENDMENU T_EOL { $$ = $1; } + | T_ENDCHOICE T_EOL { $$ = $1; } + | T_ENDIF T_EOL { $$ = $1; } +; + +nl: + T_EOL + | nl T_EOL +; + +if_expr: /* empty */ { $$ = NULL; } + | T_IF expr { $$ = $2; } +; + +expr: symbol { $$ = expr_alloc_symbol($1); } + | symbol T_EQUAL symbol { $$ = expr_alloc_comp(E_EQUAL, $1, $3); } + | symbol T_UNEQUAL symbol { $$ = expr_alloc_comp(E_UNEQUAL, $1, $3); } + | T_OPEN_PAREN expr T_CLOSE_PAREN { $$ = $2; } + | T_NOT expr { $$ = expr_alloc_one(E_NOT, $2); } + | expr T_OR expr { $$ = expr_alloc_two(E_OR, $1, $3); } + | expr T_AND expr { $$ = expr_alloc_two(E_AND, $1, $3); } +; + +symbol: T_WORD { $$ = sym_lookup($1, 0); free($1); } + | T_WORD_QUOTE { $$ = sym_lookup($1, 1); free($1); } +; + +%% + +void conf_parse(const char *name) +{ + struct symbol *sym; + int i; + + zconf_initscan(name); + + sym_init(); + menu_init(); + modules_sym = sym_lookup(NULL, 0); + modules_sym->type = S_BOOLEAN; + modules_sym->flags |= SYMBOL_AUTO; + rootmenu.prompt = menu_add_prompt(P_MENU, "coreboot Configuration", NULL); + +#if YYDEBUG + if (getenv("ZCONF_DEBUG")) + zconfdebug = 1; +#endif + zconfparse(); + if (zconfnerrs) + exit(1); + if (!modules_sym->prop) { + struct property *prop; + + prop = prop_alloc(P_DEFAULT, modules_sym); + prop->expr = expr_alloc_symbol(sym_lookup("MODULES", 0)); + } + menu_finalize(&rootmenu); + for_all_symbols(i, sym) { + if (sym_check_deps(sym)) + zconfnerrs++; + } + if (zconfnerrs) + exit(1); + sym_set_change_count(1); +} + +const char *zconf_tokenname(int token) +{ + switch (token) { + case T_MENU: return "menu"; + case T_ENDMENU: return "endmenu"; + case T_CHOICE: return "choice"; + case T_ENDCHOICE: return "endchoice"; + case T_IF: return "if"; + case T_ENDIF: return "endif"; + case T_DEPENDS: return "depends"; + } + return "<token>"; +} + +static bool zconf_endtoken(struct kconf_id *id, int starttoken, int endtoken) +{ + if (id->token != endtoken) { + zconf_error("unexpected '%s' within %s block", + kconf_id_strings + id->name, zconf_tokenname(starttoken)); + zconfnerrs++; + return false; + } + if (current_menu->file != current_file) { + zconf_error("'%s' in different file than '%s'", + kconf_id_strings + id->name, zconf_tokenname(starttoken)); + fprintf(stderr, "%s:%d: location of the '%s'\n", + current_menu->file->name, current_menu->lineno, + zconf_tokenname(starttoken)); + zconfnerrs++; + return false; + } + return true; +} + +static void zconfprint(const char *err, ...) +{ + va_list ap; + + fprintf(stderr, "%s:%d: ", zconf_curname(), zconf_lineno()); + va_start(ap, err); + vfprintf(stderr, err, ap); + va_end(ap); + fprintf(stderr, "\n"); +} + +static void zconf_error(const char *err, ...) +{ + va_list ap; + + zconfnerrs++; + fprintf(stderr, "%s:%d: ", zconf_curname(), zconf_lineno()); + va_start(ap, err); + vfprintf(stderr, err, ap); + va_end(ap); + fprintf(stderr, "\n"); +} + +static void zconferror(const char *err) +{ +#if YYDEBUG + fprintf(stderr, "%s:%d: %s\n", zconf_curname(), zconf_lineno() + 1, err); +#endif +} + +void print_quoted_string(FILE *out, const char *str) +{ + const char *p; + int len; + + putc('"', out); + while ((p = strchr(str, '"'))) { + len = p - str; + if (len) + fprintf(out, "%.*s", len, str); + fputs("\\\"", out); + str = p + 1; + } + fputs(str, out); + putc('"', out); +} + +void print_symbol(FILE *out, struct menu *menu) +{ + struct symbol *sym = menu->sym; + struct property *prop; + + if (sym_is_choice(sym)) + fprintf(out, "choice\n"); + else + fprintf(out, "config %s\n", sym->name); + switch (sym->type) { + case S_BOOLEAN: + fputs(" boolean\n", out); + break; + case S_TRISTATE: + fputs(" tristate\n", out); + break; + case S_STRING: + fputs(" string\n", out); + break; + case S_INT: + fputs(" integer\n", out); + break; + case S_HEX: + fputs(" hex\n", out); + break; + default: + fputs(" ???\n", out); + break; + } + for (prop = sym->prop; prop; prop = prop->next) { + if (prop->menu != menu) + continue; + switch (prop->type) { + case P_PROMPT: + fputs(" prompt ", out); + print_quoted_string(out, prop->text); + if (!expr_is_yes(prop->visible.expr)) { + fputs(" if ", out); + expr_fprint(prop->visible.expr, out); + } + fputc('\n', out); + break; + case P_DEFAULT: + fputs( " default ", out); + expr_fprint(prop->expr, out); + if (!expr_is_yes(prop->visible.expr)) { + fputs(" if ", out); + expr_fprint(prop->visible.expr, out); + } + fputc('\n', out); + break; + case P_CHOICE: + fputs(" #choice value\n", out); + break; + default: + fprintf(out, " unknown prop %d!\n", prop->type); + break; + } + } + if (menu->help) { + int len = strlen(menu->help); + while (menu->help[--len] == '\n') + menu->help[len] = 0; + fprintf(out, " help\n%s\n", menu->help); + } + fputc('\n', out); +} + +void zconfdump(FILE *out) +{ + struct property *prop; + struct symbol *sym; + struct menu *menu; + + menu = rootmenu.list; + while (menu) { + if ((sym = menu->sym)) + print_symbol(out, menu); + else if ((prop = menu->prompt)) { + switch (prop->type) { + case P_COMMENT: + fputs("\ncomment ", out); + print_quoted_string(out, prop->text); + fputs("\n", out); + break; + case P_MENU: + fputs("\nmenu ", out); + print_quoted_string(out, prop->text); + fputs("\n", out); + break; + default: + ; + } + if (!expr_is_yes(prop->visible.expr)) { + fputs(" depends ", out); + expr_fprint(prop->visible.expr, out); + fputc('\n', out); + } + fputs("\n", out); + } + + if (menu->list) + menu = menu->list; + else if (menu->next) + menu = menu->next; + else while ((menu = menu->parent)) { + if (menu->prompt && menu->prompt->type == P_MENU) + fputs("\nendmenu\n", out); + if (menu->next) { + menu = menu->next; + break; + } + } + } +} + +#include "lex.zconf.c" +#include "util.c" +#include "confdata.c" +#include "expr.c" +#include "symbol.c" +#include "menu.c" |