Function lrcParseLoadWithBuffer

audio/lrcparse.c:51–96

}

Lyrics* lrcParseLoadWithBuffer(char* buffer)
{
    regmatch_t pm[5];
    regex_t preg;

    char* pattern = "\\[([0-9]{2}):([0-5][0-9])\\.([0-9]{2})\\](.*)";

    if (regcomp(&preg, pattern, REG_EXTENDED |REG_NEWLINE) != 0)
        return NULL;

    uint32_t lines = 0;//lyrics line count

    Lyricsline* lrcline = malloc(sizeof(Lyricsline) * MAX_LYRICSLINE);

    while(1){
        if(regexec(&preg,buffer, 5, pm, REG_NOTEOL) != REG_NOMATCH){

            char* m = getStringFromRegmatch(buffer,pm[1].rm_so,pm[1].rm_eo);
            char* s = getStringFromRegmatch(buffer,pm[2].rm_so,pm[2].rm_eo);
            char* ms = getStringFromRegmatch(buffer,pm[3].rm_so,pm[3].rm_eo);
            char* word = getStringFromRegmatch(buffer,pm[4].rm_so,pm[4].rm_eo);


            lrcline[lines].m = atol(m);
            lrcline[lines].s = atoi(s);
            lrcline[lines].ms = atoi(ms);
            lrcline[lines].word = word;
            lrcline[lines].totalms = (atol(m) * 60 + atoi(s)) * 1000 + atoi(ms) * 10;

            free(m);
            free(s);
            free(ms);

            lines++;
            buffer+=pm[0].rm_eo;
        }else{break;}
    }

    regfree(&preg);

    Lyrics* lyrics = malloc(sizeof(Lyrics));
    lyrics->lrclines = lrcline;
    lyrics->lyricscount = lines;

    return lyrics;
}

void lrcParseClose(Lyrics* lyrics)
{