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introduced function _opentv_apply_pattern_list in order to cleanup the code to apply regexes

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This commit is contained in:
Mario Di Raimondo 2014-09-19 21:56:41 +02:00
parent c424b5822a
commit 42ab7a367b
1 changed files with 47 additions and 45 deletions
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92
src/epggrab/module/opentv.c
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@ -265,6 +265,29 @@ static int _opentv_parse_event
return slen+4;
}
static void *_opentv_apply_pattern_list(char *buf, size_t size_buf, const char *text, opentv_pattern_list_t *l)
{
regmatch_t match[2];
opentv_pattern_t *p;
int size;
if (!l) return NULL;
/* search and report the first matching */
TAILQ_FOREACH(p, l, p_links)
if (p->compiled && !regexec(p->compiled, text, 2, match, 0) && match[1].rm_so != -1) {
size = MIN(match[1].rm_eo - match[1].rm_so, size_buf - 1);
while (size > 0 && isspace(text[match[1].rm_so + size - 1]))
size--;
memcpy(buf, text + match[1].rm_so, size);
buf[size] = '\0';
if (size) {
tvhtrace("opentv"," pattern \"%s\" matches with '%s'", p->text, buf);
return buf;
}
}
return NULL;
}
/* Parse an event section */
static int
opentv_parse_event_section
@ -317,11 +340,11 @@ opentv_parse_event_section
/* Summary / Description */
if (ev.summary) {
tvhdebug("opentv", " summary %s", ev.summary);
tvhdebug("opentv", " summary '%s'", ev.summary);
save |= epg_broadcast_set_summary(ebc, ev.summary, lang, src);
}
if (ev.desc) {
tvhdebug("opentv", " desc %s", ev.desc);
tvhdebug("opentv", " desc '%s'", ev.desc);
save |= epg_broadcast_set_description(ebc, ev.desc, lang, src);
}
@ -350,7 +373,7 @@ opentv_parse_event_section
while (size > 0 && isspace(ev.title[size - 1]))
ev.title[--size] = '\0';
tvhdebug("opentv", " title %s", ev.title);
tvhdebug("opentv", " title '%s'", ev.title);
save |= epg_episode_set_title(ee, ev.title, lang, src);
}
if (ev.cat) {
@ -360,58 +383,37 @@ opentv_parse_event_section
epg_genre_list_destroy(egl);
}
if (ev.summary) {
int size;
char buf[1024];
regmatch_t match[2];
opentv_pattern_t *p;
epg_episode_num_t en;
memset(&en, 0, sizeof(en));
/* search the first matching pattern for season number */
if (mod->p_snum)
TAILQ_FOREACH(p, mod->p_snum, p_links)
if (p->compiled && !regexec(p->compiled, ev.summary, 2, match, 0) && match[1].rm_so != -1) {
if ((en.s_num = atoi(ev.summary + match[1].rm_so)))
tvhtrace("opentv"," matching season number %d using pattern \"%s\"", en.s_num, p->text);
break;
}
/* search for season number */
if (_opentv_apply_pattern_list(buf, sizeof(buf), ev.summary, mod->p_snum))
if ((en.s_num = atoi(buf)))
tvhtrace("opentv"," extract season number %d", en.s_num);
/* ...for episode number */
if (mod->p_enum)
TAILQ_FOREACH(p, mod->p_enum, p_links)
if (p->compiled && !regexec(p->compiled, ev.summary, 2, match, 0) && match[1].rm_so != -1) {
if ((en.e_num = atoi(ev.summary + match[1].rm_so)))
tvhtrace("opentv"," matching episode number %d using pattern \"%s\"", en.e_num, p->text);
break;
}
if (_opentv_apply_pattern_list(buf, sizeof(buf), ev.summary, mod->p_enum))
if ((en.e_num = atoi(buf)))
tvhtrace("opentv"," extract episode number %d", en.e_num);
/* ...for part number */
if (mod->p_pnum)
TAILQ_FOREACH(p, mod->p_pnum, p_links)
if (p->compiled && !regexec(p->compiled, ev.summary, 2, match, 0) && match[1].rm_so != -1) {
if (ev.summary[match[1].rm_so] >= 'a' && ev.summary[match[1].rm_so] <= 'z')
en.p_num = ev.summary[match[1].rm_so] - 'a' + 1;
else
if (ev.summary[match[1].rm_so] >= 'A' && ev.summary[match[1].rm_so] <= 'Z')
en.p_num = ev.summary[match[1].rm_so] - 'A' + 1;
if (en.p_num)
tvhtrace("opentv"," matching part number %d using pattern \"%s\"", en.p_num, p->text);
break;
}
if (_opentv_apply_pattern_list(buf, sizeof(buf), ev.summary, mod->p_pnum)) {
if (buf[0] >= 'a' && buf[0] <= 'z')
en.p_num = buf[0] - 'a' + 1;
else
if (buf[0] >= 'A' && buf[0] <= 'Z')
en.p_num = buf[0] - 'A' + 1;
if (en.p_num)
tvhtrace("opentv"," extract part number %d", en.p_num);
}
/* save any found number */
if (en.s_num || en.e_num || en.p_num)
save |= epg_episode_set_epnum(ee, &en, src);
/* ...for subtitle */
if (mod->p_subt)
TAILQ_FOREACH(p, mod->p_subt, p_links)
if (p->compiled && !regexec(p->compiled, ev.summary, 2, match, 0) && match[1].rm_so != -1) {
size = MIN(match[1].rm_eo - match[1].rm_so, sizeof(buf) - 1);
while (size > 0 && isspace(ev.summary[match[1].rm_so + size - 1]))
size--;
memcpy(buf, ev.summary + match[1].rm_so, size);
buf[size] = '\0';
tvhdebug("opentv", " matching subtitle '%s' using pattern \"%s\"", buf, p->text);
save |= epg_episode_set_subtitle(ee, buf, lang, src);
break;
}
if (_opentv_apply_pattern_list(buf, sizeof(buf), ev.summary, mod->p_subt)) {
tvhtrace("opentv", " extract subtitle '%s'", buf);
save |= epg_episode_set_subtitle(ee, buf, lang, src);
}
}
}