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Fixed DCS handling

master
Yevgen Muntyan 2005-07-15 11:40:14 +00:00
parent b6cb1ec86c
commit 4b8ad79eea
1 changed files with 49 additions and 8 deletions
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57
moo/mooterm/mootermparser.c
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@ -216,6 +216,40 @@
}
#define dcs_check_cancel(c) \
switch (c) \
{ \
/* ESC - it might be beginning of ST sequence */ \
case 0x1B: \
goto STATE_DCS_ESCAPE_; \
\
/* CAN - cancel sequence in progress */ \
case 0x18: \
goto_initial (); \
\
/* SUB - cancel sequence in progress and \
print error */ \
case 0x1A: \
vt_print_char (ERROR_CHAR); \
goto_initial (); \
\
case 0x05: \
case 0x07: \
case 0x08: \
case 0x09: \
case 0x0A: \
case 0x0B: \
case 0x0C: \
case 0x0D: \
case 0x0E: \
case 0x0F: \
case 0x11: \
case 0x13: \
one_char_cmd (c); \
goto STATE_DCS_DATA_; \
}
#define append_char(ar, c) \
{ \
g_string_append_c (parser->ar, c); \
@ -717,8 +751,7 @@ g_assert_not_reached ();
STATE_DCS_:
{
get_char (c);
check_cancel (c, STATE_DCS_);
dcs_check_cancel (c);
if (0x30 <= c && c <= 0x3F)
{
@ -750,8 +783,7 @@ g_assert_not_reached ();
STATE_DCS_INTERMEDIATE_:
{
get_char (c);
check_cancel (c, STATE_DCS_INTERMEDIATE_);
dcs_check_cancel (c);
if (0x20 <= c && c <= 0x2F)
{
@ -778,13 +810,22 @@ g_assert_not_reached ();
STATE_DCS_DATA_:
{
get_char (c);
dcs_check_cancel (c);
append_char (data, c);
goto STATE_DCS_DATA_;
}
g_assert_not_reached ();
check_cancel (c, STATE_DCS_DATA_);
if (c != 0x9C)
/* STATE_DCS_ESCAPE_ - got escape char in the DCS sequence */
STATE_DCS_ESCAPE_:
{
get_char (c);
if (c != 0x5c)
{
append_char (data, c);
goto STATE_DCS_DATA_;
iter_backward (parser->current);
goto_escape ();
}
else
{