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-rw-r--r--payloads/libpayload/curses/keyboard.c15
-rw-r--r--payloads/libpayload/curses/tinycurses.c81
2 files changed, 83 insertions, 13 deletions
diff --git a/payloads/libpayload/curses/keyboard.c b/payloads/libpayload/curses/keyboard.c
index cfb7b769d7..5fc54224a0 100644
--- a/payloads/libpayload/curses/keyboard.c
+++ b/payloads/libpayload/curses/keyboard.c
@@ -44,6 +44,7 @@ static int _halfdelay = 0;
/* ============== Serial ==================== */
+#ifdef CONFIG_SERIAL_CONSOLE
/* We treat serial like a vt100 terminal. For now we
do the cooking in here, but we should probably eventually
pass it to dedicated vt100 code */
@@ -135,6 +136,7 @@ static int cook_serial(unsigned char ch)
return ch;
}
}
+#endif
/* ================ Keyboard ================ */
@@ -215,8 +217,14 @@ void curses_enable_vga(int state)
else
curses_flags &= ~F_ENABLE_CONSOLE;
}
+
+int curses_vga_enabled(void)
+{
+ return (curses_flags & F_ENABLE_CONSOLE) != 0;
+}
#else
void curses_enable_vga(int state) { }
+int curses_vga_enabled(void) { return 0; }
#endif
#ifdef CONFIG_SERIAL_CONSOLE
@@ -227,7 +235,14 @@ void curses_enable_serial(int state)
else
curses_flags &= ~F_ENABLE_SERIAL;
}
+
+int curses_serial_enabled(void)
+{
+ return (curses_flags & F_ENABLE_SERIAL) != 0;
+}
+
#else
void curses_enable_serial(int state) { }
+int curses_serial_enabled(void) { return 0; }
#endif
diff --git a/payloads/libpayload/curses/tinycurses.c b/payloads/libpayload/curses/tinycurses.c
index 329c45c055..6e83e67064 100644
--- a/payloads/libpayload/curses/tinycurses.c
+++ b/payloads/libpayload/curses/tinycurses.c
@@ -77,7 +77,7 @@ static int linebuf_count = 0;
/* Globals */
int COLORS; /* Currently unused? */
-int COLOR_PAIRS;
+int COLOR_PAIRS = 255;
WINDOW *stdscr;
WINDOW *curscr;
WINDOW *newscr;
@@ -111,6 +111,7 @@ chtype fallback_acs_map[128] =
'|', '<', '>', '*', '!', 'f', 'o', ' ',
};
+#ifdef CONFIG_SERIAL_CONSOLE
#ifdef CONFIG_SERIAL_ACS_FALLBACK
chtype serial_acs_map[128];
#else
@@ -135,7 +136,9 @@ chtype serial_acs_map[128] =
'x', 'y', 'z', '{', '|', '}', '~', 0,
};
#endif
+#endif
+#ifdef CONFIG_VIDEO_CONSOLE
/* See acsc of linux. */
chtype console_acs_map[128] =
{
@@ -156,6 +159,7 @@ chtype console_acs_map[128] =
'\304', '\304', '\304', '_', '\303', '\264', '\301', '\302',
'\263', '\363', '\362', '\343', '\330', '\234', '\376', 0,
};
+#endif
// FIXME: Ugly (and insecure!) hack!
char sprintf_tmp[1024];
@@ -196,13 +200,16 @@ int cbreak(void) { /* TODO */ return 0; }
// int color_content(short color, short *r, short *g, short *b) {}
int curs_set(int on)
{
+#ifdef CONFIG_SERIAL_CONSOLE
if (curses_flags & F_ENABLE_SERIAL) {
- // TODO
+ serial_cursor_enable(on);
}
-
+#endif
+#ifdef CONFIG_VIDEO_CONSOLE
if (curses_flags & F_ENABLE_CONSOLE) {
video_console_cursor_enable(on);
}
+#endif
return OK;
}
@@ -284,7 +291,7 @@ int endwin(void)
// int flash(void) {}
int flushinp(void) { /* TODO */ return 0; }
// WINDOW *getwin (FILE *) {}
-bool has_colors (void) { /* TODO */ return(*(bool *)0); }
+bool has_colors (void) { return(TRUE); }
// bool has_ic (void) {}
// bool has_il (void) {}
// void idcok (WINDOW *, bool) {}
@@ -300,21 +307,23 @@ WINDOW *initscr(void)
for (i = 0; i < 128; i++)
acs_map[i] = (chtype) i | A_ALTCHARSET;
-
+#ifdef CONFIG_SERIAL_CONSOLE
if (curses_flags & F_ENABLE_SERIAL) {
serial_clear();
}
-
+#endif
+#ifdef CONFIG_VIDEO_CONSOLE
if (curses_flags & F_ENABLE_CONSOLE) {
/* Clear the screen and kill the cursor */
video_console_clear();
video_console_cursor_enable(0);
}
+#endif
// Speaker init?
- stdscr = newwin(SCREEN_Y, SCREEN_X, 0, 0);
+ stdscr = newwin(SCREEN_Y, SCREEN_X + 1, 0, 0);
// TODO: curscr, newscr?
werase(stdscr);
@@ -693,18 +702,23 @@ int whline(WINDOW *win, chtype ch, int n)
(((c) & 0x4400) >> 2) | ((c) & 0xAA00) | (((c) & 0x1100) << 2)
int wnoutrefresh(WINDOW *win)
{
+#ifdef CONFIG_SERIAL_CONSOLE
// FIXME.
int serial_is_bold = 0;
+ int serial_is_reverse = 0;
int serial_is_altcharset = 0;
int serial_cur_pair = 0;
- int x, y;
- chtype ch;
int need_altcharset;
short fg, bg;
+#endif
+ int x, y;
+ chtype ch;
+#ifdef CONFIG_SERIAL_CONSOLE
serial_end_bold();
serial_end_altcharset();
+#endif
for (y = 0; y <= win->_maxy; y++) {
@@ -713,9 +727,11 @@ int wnoutrefresh(WINDOW *win)
/* Position the serial cursor */
+#ifdef CONFIG_SERIAL_CONSOLE
if (curses_flags & F_ENABLE_SERIAL)
serial_set_cursor(win->_begy + y, win->_begx +
win->_line[y].firstchar);
+#endif
for (x = win->_line[y].firstchar; x <= win->_line[y].lastchar; x++) {
attr_t attr = win->_line[y].text[x].attr;
@@ -723,6 +739,7 @@ int wnoutrefresh(WINDOW *win)
unsigned int c =
((int)color_pairs[PAIR_NUMBER(attr)]) << 8;
+#ifdef CONFIG_SERIAL_CONSOLE
if (curses_flags & F_ENABLE_SERIAL) {
ch = win->_line[y].text[x].chars[0];
@@ -731,11 +748,31 @@ int wnoutrefresh(WINDOW *win)
serial_start_bold();
serial_is_bold = 1;
}
- }
- else {
+ } else {
if (serial_is_bold) {
serial_end_bold();
serial_is_bold = 0;
+ /* work around serial.c
+ * shortcoming:
+ */
+ serial_is_reverse = 0;
+ serial_cur_pair = 0;
+ }
+ }
+
+ if (attr & A_REVERSE) {
+ if (!serial_is_reverse) {
+ serial_start_reverse();
+ serial_is_reverse = 1;
+ }
+ } else {
+ if (serial_is_reverse) {
+ serial_end_reverse();
+ serial_is_reverse = 0;
+ /* work around serial.c
+ * shortcoming:
+ */
+ serial_is_bold = 0;
serial_cur_pair = 0;
}
}
@@ -767,7 +804,8 @@ int wnoutrefresh(WINDOW *win)
serial_putchar(ch);
}
-
+#endif
+#ifdef CONFIG_VIDEO_CONSOLE
c = SWAP_RED_BLUE(c);
if (curses_flags & F_ENABLE_CONSOLE) {
@@ -799,16 +837,21 @@ int wnoutrefresh(WINDOW *win)
c |= (chtype) (ch & 0xff);
video_console_putc(win->_begy + y, win->_begx + x, c);
}
+#endif
}
win->_line[y].firstchar = _NOCHANGE;
win->_line[y].lastchar = _NOCHANGE;
}
+#ifdef CONFIG_SERIAL_CONSOLE
if (curses_flags & F_ENABLE_SERIAL)
serial_set_cursor(win->_begy + win->_cury, win->_begx + win->_curx);
+#endif
+#ifdef CONFIG_VIDEO_CONSOLE
if (curses_flags & F_ENABLE_CONSOLE)
video_console_set_cursor(win->_begx + win->_curx, win->_begy + win->_cury);
+#endif
return OK;
}
@@ -823,7 +866,19 @@ int wprintw(WINDOW *win, const char *fmt, ...)
return code;
}
-// int wredrawln (WINDOW *,int,int) {}
+
+int wredrawln (WINDOW *win, int beg_line, int num_lines)
+{
+ int i;
+
+ for (i = beg_line; i < beg_line + num_lines; i++) {
+ win->_line[i].firstchar = 0;
+ win->_line[i].lastchar = win->_maxx;
+ }
+
+ return OK;
+}
+
int wrefresh(WINDOW *win)
{
// FIXME
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-27 10:59:20 +0000