diff options
Diffstat (limited to 'sfeed.c')
| -rw-r--r-- | sfeed.c | 30 |
1 files changed, 14 insertions, 16 deletions
@@ -181,36 +181,34 @@ static String atomlink; static enum TagId atomlinktype; static int rssidpermalink; +int +tagcmp(const void *v1, const void *v2) +{ + return strcasecmp(((FeedTag *)v1)->name, ((FeedTag *)v2)->name); +} + /* Unique tagid for parsed tag name. */ static enum TagId gettag(enum FeedType feedtype, const char *name, size_t namelen) { - size_t i; + FeedTag f, *r = NULL; + + f.name = (char *)name; switch (feedtype) { case FeedTypeRSS: - /* optimization: these are always non-matching */ - if (namelen < 4 || namelen > 17) - return TagUnknown; - - for (i = 0; i < sizeof(rsstags) / sizeof(rsstags[0]); i++) - if (istag(rsstags[i].name, rsstags[i].len, name, namelen)) - return rsstags[i].id; + r = bsearch(&f, rsstags, sizeof(rsstags) / sizeof(rsstags[0]), + sizeof(rsstags[0]), tagcmp); break; case FeedTypeAtom: - /* optimization: these are always non-matching */ - if (namelen < 2 || namelen > 17) - return TagUnknown; - - for (i = 0; i < sizeof(atomtags) / sizeof(atomtags[0]); i++) - if (istag(atomtags[i].name, atomtags[i].len, name, namelen)) - return atomtags[i].id; + r = bsearch(&f, atomtags, sizeof(atomtags) / sizeof(atomtags[0]), + sizeof(atomtags[0]), tagcmp); break; default: break; } - return TagUnknown; + return r ? r->id : TagUnknown; } static char * |