diff options
Diffstat (limited to 'libhb/lang.c')
| -rw-r--r-- | libhb/lang.c | 25 |
1 files changed, 20 insertions, 5 deletions
diff --git a/libhb/lang.c b/libhb/lang.c index d41985f9e..a8ed2e8c8 100644 --- a/libhb/lang.c +++ b/libhb/lang.c @@ -202,29 +202,44 @@ static const iso639_lang_t languages[] = static const int lang_count = sizeof(languages) / sizeof(languages[0]); -const iso639_lang_t * lang_lookup( const char * str ) +const int lang_lookup_index( const char * str ) { + int ii = 0; iso639_lang_t * lang; // We use "Any" as a synonym for undefined if (!strcasecmp("any", str)) { - return &languages[0]; + return 0; } - for (lang = (iso639_lang_t*) languages; lang->eng_name; lang++) + for (ii = 0; lang->eng_name; ii++) { + lang = &languages[ii]; if ((lang->iso639_1 != NULL && !strcasecmp(lang->iso639_1, str)) || (lang->iso639_2 != NULL && !strcasecmp(lang->iso639_2, str)) || (lang->iso639_2b != NULL && !strcasecmp(lang->iso639_2b, str)) || (lang->eng_name != NULL && !strcasecmp(lang->eng_name, str)) || (lang->native_name != NULL && !strcasecmp(lang->native_name, str))) { - return lang; + return ii; } } - return NULL; + return -1; +} + +const iso639_lang_t * lang_lookup( const char * str ) +{ + return lang_for_index(lang_lookup_index(str)); +} + +iso639_lang_t * lang_for_index( int index ) +{ + if (index < 0 || index >= lang_count) + return NULL; + + return &languages[index]; } iso639_lang_t * lang_for_code( int code ) |