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New input parser via state machine.

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This commit is contained in:
Nicholas Marriott
2007-09-28 22:47:22 +00:00
parent d2e035f892
commit aafee17de6
9 changed files with 1088 additions and 956 deletions
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32
local.c
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@@ -1,4 +1,4 @@
/* $Id: local.c,v 1.7 2007-09-21 19:24:37 nicm Exp $ */
/* $Id: local.c,v 1.8 2007-09-28 22:47:21 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -310,7 +310,7 @@ local_putc(int c)
if (c < 0 || c > (int) UCHAR_MAX)
fatalx("invalid character");
if (debug_level > 1) {
if (debug_level > 2) {
f = fopen("tmux-out.log", "a+");
fprintf(f, "%c", ch);
fclose(f);
@@ -416,7 +416,7 @@ local_output(struct buffer *b, size_t size)
switch (ch) {
case CODE_CURSORUP:
if (size < 2)
fatalx("underflow");
fatalx("CODE_CURSORUP underflow");
size -= 2;
ua = input_extract16(b);
if (parm_up_cursor == NULL) {
@@ -427,7 +427,7 @@ local_output(struct buffer *b, size_t size)
break;
case CODE_CURSORDOWN:
if (size < 2)
fatalx("underflow");
fatalx("CODE_CURSORDOWN underflow");
size -= 2;
ua = input_extract16(b);
if (parm_down_cursor == NULL) {
@@ -438,7 +438,7 @@ local_output(struct buffer *b, size_t size)
break;
case CODE_CURSORRIGHT:
if (size < 2)
fatalx("underflow");
fatalx("CODE_CURSORRIGHT underflow");
size -= 2;
ua = input_extract16(b);
if (parm_right_cursor == NULL) {
@@ -449,7 +449,7 @@ local_output(struct buffer *b, size_t size)
break;
case CODE_CURSORLEFT:
if (size < 2)
fatalx("underflow");
fatalx("CODE_CURSORLEFT underflow");
size -= 2;
ua = input_extract16(b);
if (parm_left_cursor == NULL) {
@@ -460,7 +460,7 @@ local_output(struct buffer *b, size_t size)
break;
case CODE_CURSORMOVE:
if (size < 4)
fatalx("underflow");
fatalx("CODE_CURSORMOVE underflow");
size -= 4;
ua = input_extract16(b);
ub = input_extract16(b);
@@ -507,7 +507,7 @@ local_output(struct buffer *b, size_t size)
break;
case CODE_INSERTLINE:
if (size < 2)
fatalx("underflow");
fatalx("CODE_INSERTLINE underflow");
size -= 2;
ua = input_extract16(b);
if (parm_insert_line == NULL) {
@@ -518,7 +518,7 @@ local_output(struct buffer *b, size_t size)
break;
case CODE_DELETELINE:
if (size < 2)
fatalx("underflow");
fatalx("CODE_DELETELINE underflow");
size -= 2;
ua = input_extract16(b);
if (parm_delete_line == NULL) {
@@ -529,7 +529,7 @@ local_output(struct buffer *b, size_t size)
break;
case CODE_INSERTCHARACTER:
if (size < 2)
fatalx("underflow");
fatalx("CODE_INSERTCHARACTER underflow");
size -= 2;
ua = input_extract16(b);
if (parm_ich == NULL) {
@@ -540,7 +540,7 @@ local_output(struct buffer *b, size_t size)
break;
case CODE_DELETECHARACTER:
if (size < 2)
fatalx("underflow");
fatalx("CODE_DELETECHARACTER underflow");
size -= 2;
ua = input_extract16(b);
if (parm_dch == NULL) {
@@ -572,7 +572,7 @@ local_output(struct buffer *b, size_t size)
break;
case CODE_SCROLLREGION:
if (size < 4)
fatalx("underflow");
fatalx("CODE_SCROLLREGION underflow");
size -= 4;
ua = input_extract16(b);
ub = input_extract16(b);
@@ -630,18 +630,18 @@ local_output(struct buffer *b, size_t size)
break;
case CODE_TITLE:
if (size < 2)
fatalx("underflow");
fatalx("CODE_TITLE underflow");
size -= 2;
ua = input_extract16(b);
if (size < ua)
fatalx("underflow");
fatalx("CODE_TITLE underflow");
size -= ua;
buffer_remove(b, ua);
break;
case CODE_ATTRIBUTES:
if (size < 2)
fatalx("underflow");
fatalx("CODE_ATTRIBUTES underflow");
size -= 2;
ua = input_extract16(b);
@@ -656,7 +656,7 @@ local_output(struct buffer *b, size_t size)
while (ua-- != 0) {
if (size < 2)
fatalx("underflow");
fatalx("CODE_ATTRIBUTES underflow");
size -= 2;
ub = input_extract16(b);