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-rw-r--r--util/lxbios/opts.c232
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diff --git a/util/lxbios/opts.c b/util/lxbios/opts.c
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--- a/util/lxbios/opts.c
+++ /dev/null
@@ -1,232 +0,0 @@
-/*****************************************************************************\
- * opts.c
- * $Id$
- *****************************************************************************
- * Copyright (C) 2002-2005 The Regents of the University of California.
- * Produced at the Lawrence Livermore National Laboratory.
- * Written by Dave Peterson <dsp@llnl.gov> <dave_peterson@pobox.com>.
- * UCRL-CODE-2003-012
- * All rights reserved.
- *
- * This file is part of nvramtool, a utility for reading/writing coreboot
- * parameters and displaying information from the coreboot table.
- * For details, see http://coreboot.org/nvramtool.
- *
- * Please also read the file DISCLAIMER which is included in this software
- * distribution.
- *
- * 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) version 2, dated June 1991.
- *
- * 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 terms and
- * conditions of 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.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-\*****************************************************************************/
-
-#include "common.h"
-#include "opts.h"
-
-nvramtool_op_info_t nvramtool_op;
-
-nvramtool_op_modifier_info_t nvramtool_op_modifiers[NVRAMTOOL_NUM_OP_MODIFIERS];
-
-static char * handle_optional_arg (int argc, char *argv[]);
-static void register_op (int *op_found, nvramtool_op_t op, char op_param[]);
-static void register_op_modifier (nvramtool_op_modifier_t mod, char mod_param[]);
-static void resolve_op_modifiers (void);
-static void sanity_check_args (void);
-
-static const char getopt_string[] = "-ab:B:c::de:hil::np:r:tvw:xX:y:Y";
-
-/****************************************************************************
- * parse_nvramtool_args
- *
- * Parse command line arguments.
- ****************************************************************************/
-void parse_nvramtool_args (int argc, char *argv[])
- { nvramtool_op_modifier_info_t *mod_info;
- int i, op_found;
- char c;
-
- for (i = 0, mod_info = nvramtool_op_modifiers;
- i < NVRAMTOOL_NUM_OP_MODIFIERS;
- i++, mod_info++)
- { mod_info->found = FALSE;
- mod_info->found_seq = 0;
- mod_info->param = NULL;
- }
-
- op_found = FALSE;
- opterr = 0;
-
- do
- { switch (c = getopt(argc, argv, getopt_string))
- { case 'a':
- register_op(&op_found, NVRAMTOOL_OP_CMOS_SHOW_ALL_PARAMS, NULL);
- break;
- case 'b':
- register_op(&op_found, NVRAMTOOL_OP_WRITE_CMOS_DUMP, optarg);
- break;
- case 'B':
- register_op(&op_found, NVRAMTOOL_OP_READ_CMOS_DUMP, optarg);
- break;
- case 'c':
- register_op(&op_found, NVRAMTOOL_OP_CMOS_CHECKSUM,
- handle_optional_arg(argc, argv));
- break;
- case 'd':
- register_op(&op_found, NVRAMTOOL_OP_LBTABLE_DUMP, NULL);
- break;
- case 'e':
- register_op(&op_found, NVRAMTOOL_OP_SHOW_PARAM_VALUES, optarg);
- break;
- case 'h':
- register_op(&op_found, NVRAMTOOL_OP_SHOW_USAGE, NULL);
- break;
- case 'i':
- register_op(&op_found, NVRAMTOOL_OP_CMOS_SET_PARAMS_STDIN, NULL);
- break;
- case 'l':
- register_op(&op_found, NVRAMTOOL_OP_LBTABLE_SHOW_INFO,
- handle_optional_arg(argc, argv));
- break;
- case 'n':
- register_op_modifier(NVRAMTOOL_MOD_SHOW_VALUE_ONLY, NULL);
- break;
- case 'p':
- register_op(&op_found, NVRAMTOOL_OP_CMOS_SET_PARAMS_FILE, optarg);
- break;
- case 'r':
- register_op(&op_found, NVRAMTOOL_OP_CMOS_SHOW_ONE_PARAM, optarg);
- break;
- case 't':
- register_op_modifier(NVRAMTOOL_MOD_USE_CMOS_OPT_TABLE, NULL);
- break;
- case 'v':
- register_op(&op_found, NVRAMTOOL_OP_SHOW_VERSION, NULL);
- break;
- case 'w':
- register_op(&op_found, NVRAMTOOL_OP_CMOS_SET_ONE_PARAM, optarg);
- break;
- case 'x':
- register_op(&op_found, NVRAMTOOL_OP_SHOW_CMOS_HEX_DUMP, NULL);
- break;
- case 'X':
- register_op(&op_found, NVRAMTOOL_OP_SHOW_CMOS_DUMPFILE, optarg);
- break;
- case 'y':
- register_op_modifier(NVRAMTOOL_MOD_USE_CMOS_LAYOUT_FILE, optarg);
- break;
- case 'Y':
- register_op(&op_found, NVRAMTOOL_OP_SHOW_LAYOUT, NULL);
- break;
- case -1: /* no more command line args */
- break;
- case '?': /* unknown option found */
- case 1: /* nonoption command line arg found */
- default:
- usage(stderr);
- break;
- }
- }
- while (c != -1);
-
- if (!op_found)
- usage(stderr);
-
- resolve_op_modifiers();
- sanity_check_args();
- }
-
-/****************************************************************************
- * handle_optional_arg
- *
- * Handle a command line option with an optional argument.
- ****************************************************************************/
-static char * handle_optional_arg (int argc, char *argv[])
- { char *arg;
-
- if (optarg != NULL)
- { /* optional arg is present and arg was specified as "-zarg" (with no
- * whitespace between "z" and "arg"), where -z is the option and "arg"
- * is the value of the optional arg
- */
- return optarg;
- }
-
- if ((argv[optind] == NULL) || (argv[optind][0] == '-'))
- return NULL;
-
- arg = argv[optind]; /* optional arg is present */
-
- /* This call to getopt yields the optional arg we just found, which we want
- * to skip.
- */
- getopt(argc, argv, getopt_string);
-
- return arg;
- }
-
-/****************************************************************************
- * register_op
- *
- * Store the user's selection of which operation this program should perform.
- ****************************************************************************/
-static void register_op (int *op_found, nvramtool_op_t op, char op_param[])
- { if (*op_found && (op != nvramtool_op.op))
- usage(stderr);
-
- *op_found = TRUE;
- nvramtool_op.op = op;
- nvramtool_op.param = op_param;
- }
-
-/****************************************************************************
- * register_op_modifier
- *
- * Store information regarding an optional argument specified in addition to
- * the user's selection of which operation this program should perform.
- ****************************************************************************/
-static void register_op_modifier (nvramtool_op_modifier_t mod, char mod_param[])
- { static int found_seq = 0;
- nvramtool_op_modifier_info_t *mod_info;
-
- mod_info = &nvramtool_op_modifiers[mod];
- mod_info->found = TRUE;
- mod_info->found_seq = ++found_seq;
- mod_info->param = mod_param;
- }
-
-/****************************************************************************
- * resolve_op_modifiers
- *
- * If the user specifies multiple arguments that conflict with each other,
- * the last specified argument overrides previous conflicting arguments.
- ****************************************************************************/
-static void resolve_op_modifiers (void)
- { if (nvramtool_op_modifiers[NVRAMTOOL_MOD_USE_CMOS_LAYOUT_FILE].found &&
- nvramtool_op_modifiers[NVRAMTOOL_MOD_USE_CMOS_OPT_TABLE].found)
- { if (nvramtool_op_modifiers[NVRAMTOOL_MOD_USE_CMOS_LAYOUT_FILE].found_seq >
- nvramtool_op_modifiers[NVRAMTOOL_MOD_USE_CMOS_OPT_TABLE].found_seq)
- nvramtool_op_modifiers[NVRAMTOOL_MOD_USE_CMOS_OPT_TABLE].found = FALSE;
- else
- nvramtool_op_modifiers[NVRAMTOOL_MOD_USE_CMOS_LAYOUT_FILE].found = FALSE;
- }
- }
-
-/****************************************************************************
- * sanity_check_args
- *
- * Perform sanity checking on command line arguments.
- ****************************************************************************/
-static void sanity_check_args (void)
- { if ((nvramtool_op_modifiers[NVRAMTOOL_MOD_SHOW_VALUE_ONLY].found) &&
- (nvramtool_op.op != NVRAMTOOL_OP_CMOS_SHOW_ONE_PARAM))
- usage(stderr);
- }
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