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This commit is contained in:
Nicholas Marriott
2007-07-09 19:39:47 +00:00
parent 039b7ecbef
commit 40ece59195
1 changed files with 27 additions and 24 deletions
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51
local.c
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@@ -1,4 +1,4 @@
/* $Id: local.c,v 1.2 2007-07-09 19:34:55 nicm Exp $ */
/* $Id: local.c,v 1.3 2007-07-09 19:39:47 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -236,9 +236,10 @@ local_init(struct buffer **in, struct buffer **out)
if (tcsetattr(local_fd, TCSANOW, &tio) != 0)
log_fatal("tcsetattr");
if (enter_ca_mode)
if (enter_ca_mode != NULL)
local_putp(enter_ca_mode);
local_putp(keypad_xmit);
if (keypad_xmit != NULL)
local_putp(keypad_xmit);
local_putp(clear_screen);
for (lk = local_keys; lk->name != NULL; lk++) {
@@ -283,12 +284,15 @@ local_done(void)
log_fatal("tcsetattr");
close(local_fd);
putp(keypad_local); /* not local_putp */
if (exit_ca_mode)
if (keypad_local != NULL)
putp(keypad_local); /* not local_putp */
if (exit_ca_mode != NULL)
putp(exit_ca_mode);
putp(clear_screen);
putp(cursor_normal);
putp(exit_attribute_mode);
if (cursor_normal != NULL)
putp(cursor_normal);
if (exit_attribute_mode != NULL)
putp(exit_attribute_mode);
}
/* Put a character. Used as parameter to tputs. */
@@ -370,21 +374,21 @@ local_output(struct buffer *b, size_t size)
if (ch != '\e') {
switch (ch) {
case '\n': /* LF */
if (cursor_down) {
if (cursor_down != NULL) {
local_putp(cursor_down);
break;
}
log_warnx("cursor_down not supported");
break;
case '\r': /* CR */
if (carriage_return) {
if (carriage_return != NULL) {
local_putp(carriage_return);
break;
}
log_warnx("carriage_return not supported");
break;
case '\010': /* BS */
if (cursor_left) {
if (cursor_left != NULL) {
local_putp(cursor_left);
break;
}
@@ -454,7 +458,7 @@ local_output(struct buffer *b, size_t size)
size -= 4;
ua = input_extract16(b);
ub = input_extract16(b);
if (cursor_address) {
if (cursor_address == NULL) {
log_warnx("cursor_address not supported");
break;
}
@@ -489,8 +493,10 @@ local_output(struct buffer *b, size_t size)
local_putp(clr_bol);
break;
case CODE_CLEARLINE:
if (clr_eol == NULL)
log_fatalx("local_output: clr_eol");
if (clr_eol == NULL) {
log_warnx("clr_eol not suppported");
break;
}
local_putp(clr_eol); /* XXX */
break;
case CODE_INSERTLINE:
@@ -546,7 +552,7 @@ local_output(struct buffer *b, size_t size)
break;
case CODE_CURSOROFF:
if (cursor_invisible == NULL) {
log_warnx("cursor_invisible");
log_warnx("cursor_invisible not supported");
break;
}
local_putp(cursor_invisible);
@@ -645,8 +651,7 @@ local_output(struct buffer *b, size_t size)
break;
}
if (ua == 0) {
if (exit_attribute_mode)
local_putp(exit_attribute_mode);
local_putp(exit_attribute_mode);
break;
}
@@ -714,12 +719,11 @@ local_output(struct buffer *b, size_t size)
case 39:
if (set_a_foreground == NULL)
break;
if (tigetflag("AX") == TRUE)
if (tigetflag("AX") == TRUE) {
local_putp("\e[39m");
else {
local_putp(
tparm(set_a_foreground, 7));
break;
}
local_putp(tparm(set_a_foreground, 7));
break;
case 40:
case 41:
@@ -737,12 +741,11 @@ local_output(struct buffer *b, size_t size)
case 49:
if (set_a_background == NULL)
break;
if (tigetflag("AX") == TRUE)
if (tigetflag("AX") == TRUE) {
local_putp("\e[49m");
else {
local_putp(
tparm(set_a_background, 0));
break;
}
local_putp(tparm(set_a_background, 0));
break;
}
}