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libpayload: Support curses for serial

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Support the curses interface over serial by supporting a minimal vt100
terminal.

Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3370 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Jordan Crouse
2008-06-20 00:01:42 +00:00
parent 4e48408059
commit 3b4706591c
4 changed files with 178 additions and 6 deletions
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40
payloads/libpayload/curses/tinycurses.c
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@ -218,6 +218,10 @@ WINDOW *initscr(void)
// newterm(name, stdout, stdin);
// def_prog_mode();
if (curses_flags & F_ENABLE_SERIAL) {
serial_clear();
}
if (curses_flags & F_ENABLE_CONSOLE) {
/* Clear the screen and kill the cursor */
@ -586,20 +590,48 @@ int whline(WINDOW *win, chtype ch, int n)
win->_flags |= _HASMOVED;
return OK;
}
int wnoutrefresh(WINDOW *win)
{
// FIXME.
int serial_is_bold = 0;
int x, y;
serial_end_bold();
for (y = 0; y <= win->_maxy; y++) {
/* Position the serial cursor */
if (curses_flags & F_ENABLE_SERIAL)
serial_set_cursor(win->_begy + y, win->_begx);
for (x = 0; x <= win->_maxx; x++) {
if (curses_flags & F_ENABLE_SERIAL)
attr_t attr = win->_line[y].text[x].attr;
unsigned int c =
((int)color_pairs[PAIR_NUMBER(attr)]) << 8;
if (curses_flags & F_ENABLE_SERIAL) {
if (attr & A_BOLD) {
if (!serial_is_bold) {
serial_start_bold();
serial_is_bold = 1;
}
}
else {
if (serial_is_bold) {
serial_end_bold();
serial_is_bold = 0;
}
}
serial_putchar(win->_line[y].text[x].chars[0]);
}
if (curses_flags & F_ENABLE_CONSOLE) {
attr_t attr = win->_line[y].text[x].attr;
unsigned int c =
((int)color_pairs[PAIR_NUMBER(attr)]) << 8;
/* Handle some of the attributes. */
if (attr & A_BOLD)