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libass update r26303: Case insensitive parsing of SSA/ASS section headers. 

Originally committed to SVN as r2184.
This commit is contained in:
Amar Takhar 2008-04-21 05:47:09 +00:00
parent fa125abc3a
commit 8fa30c8f15
1 changed files with 10 additions and 6 deletions
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16
libass/ass.c
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@ -647,17 +647,17 @@ static int process_fonts_line(ass_track_t* track, char *str)
*/
static int process_line(ass_track_t* track, char *str)
{
if (strstr(str, "[Script Info]")) { // FIXME: strstr to skip possible BOM at the beginning of the script
if (!strncasecmp(str, "[Script Info]", 13)) {
track->parser_priv->state = PST_INFO;
} else if (!strncmp(str, "[V4 Styles]", 11)) {
} else if (!strncasecmp(str, "[V4 Styles]", 11)) {
track->parser_priv->state = PST_STYLES;
track->track_type = TRACK_TYPE_SSA;
} else if (!strncmp(str, "[V4+ Styles]", 12)) {
} else if (!strncasecmp(str, "[V4+ Styles]", 12)) {
track->parser_priv->state = PST_STYLES;
track->track_type = TRACK_TYPE_ASS;
} else if (!strncmp(str, "[Events]", 8)) {
} else if (!strncasecmp(str, "[Events]", 8)) {
track->parser_priv->state = PST_EVENTS;
} else if (!strncmp(str, "[Fonts]", 7)) {
} else if (!strncasecmp(str, "[Fonts]", 7)) {
track->parser_priv->state = PST_FONTS;
} else {
switch (track->parser_priv->state) {
@ -690,7 +690,11 @@ static int process_text(ass_track_t* track, char* str)
char* p = str;
while(1) {
char* q;
for (;((*p=='\r')||(*p=='\n'));++p) {}
while (1) {
if ((*p=='\r')||(*p=='\n')) ++p;
else if (p[0]=='\xef' && p[1]=='\xbb' && p[2]=='\xbf') p+=3; // U+FFFE (BOM)
else break;
}
for (q=p; ((*q!='\0')&&(*q!='\r')&&(*q!='\n')); ++q) {};
if (q==p)
break;