diff options
Diffstat (limited to 'plugins/mpcinfo/oggInfo.c')
| -rw-r--r-- | plugins/mpcinfo/oggInfo.c | 122 |
1 files changed, 0 insertions, 122 deletions
diff --git a/plugins/mpcinfo/oggInfo.c b/plugins/mpcinfo/oggInfo.c deleted file mode 100644 index 83c2beb5..00000000 --- a/plugins/mpcinfo/oggInfo.c +++ /dev/null @@ -1,122 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - */ - -static int getOggInt(char *buff, int beg, int bytes){ -//if (DEBUG==1) putlog("getOggInt"); - int ret=0; - int i; - for (i=0;i<bytes;i++){ - if (buff[i+beg]>=0) ret+=buff[i+beg]*iPow(256,i);else ret+=(256+buff[i+beg])*iPow(256,i); - //printf("[%i]=%i\n",i,buff[i+beg]); - } - return ret; -} - -static char *upperStr(char *text){ -//if (DEBUG==1) putlog("converting text to uc"); - //printf("upperStr(%s)\n",text); - int i; - char *ret=(char*) malloc(sizeof(char)*(strlen(text)+1)); - ret[strlen(text)]=0; - for (i=0;i<strlen(text);i++) ret[i]=toupper(text[i]); - //printf("Result: %s\n",ret); - return ret; -} - -struct tagInfo getOggHeader(char *file){ -//if (DEBUG==1) putlog("reading ogg header"); - char header[4096]; - int i, c; - int h1pos, h3pos, maxBr, nomBr, minBr, pos, count, tagLen; - char *sub; - char *name; - char *val; - char *HEADLOC1, *HEADLOC3, *HEADLOC5; - FILE *f; - struct tagInfo info; - - info.artist=NULL; - f = fopen(file,"rb"); - if (f==NULL){ - xchat_print(ph,"file not found while trying to read ogg header"); - //if (DEBUG==1) putlog("file not found while trying to read ogg header"); - return info; - } - - for (i=0;i<4095;i++) {c=fgetc(f);header[i]=(char)c;} - fclose(f); - HEADLOC1="_vorbis"; - HEADLOC1[0]=1; - HEADLOC3="_vorbis"; - HEADLOC3[0]=3; - HEADLOC5="_vorbis"; - HEADLOC5[0]=5; - h1pos=inStr(header,4096,HEADLOC1); - h3pos=inStr(header,4096,HEADLOC3); - //int h5pos=inStr(header,4096,HEADLOC5); //not needed - - //printf("loc1: %i\n",h1pos);printf("loc3: %i\n",h3pos);printf("loc5: %i\n",h5pos); - maxBr=getOggInt(header,h1pos+7+9,4); - nomBr=getOggInt(header,h1pos+7+13,4); - minBr=getOggInt(header,h1pos+7+17,4); - info.freq=getOggInt(header,h1pos+7+5,4); - info.mode=header[h1pos+7+4]; - info.bitrate=nomBr; - if (((maxBr==nomBr)&&(nomBr=minBr))||((minBr==0)&&(maxBr==0))||((minBr=-1)&&(maxBr=-1)) )info.cbr=1;else info.cbr=0; - printf("bitrates: %i|%i|%i\n",maxBr,nomBr,minBr); - printf("freq: %i\n",info.freq); - pos=h3pos+7; - pos+=getOggInt(header,pos,4)+4; - count=getOggInt(header,pos,4); - //printf("tags: %i\n",count); - pos+=4; - - info.artist=NULL;info.title=NULL;info.album=NULL;info.comment=NULL;info.genre=NULL; - for (i=0;i<count;i++){ - tagLen=getOggInt(header,pos,4); - //printf("taglength: %i\n",tagLen); - sub=substring(header,pos+4,tagLen); - name=upperStr(substring(sub,0,inStr(sub,tagLen,"="))); - val=substring(sub,inStr(sub,tagLen,"=")+1,tagLen-inStr(sub,tagLen,"=")-1); - //printf("Tag: %s\n",sub); - //printf("Name: %s\n",name); - //printf("value: %s\n",val); - if (strcmp(name,"ARTIST")==0) info.artist=val; - if (strcmp(name,"TITLE")==0) info.title=val; - if (strcmp(name,"ALBUM")==0) info.album=val; - if (strcmp(name,"GENRE")==0) info.genre=val; - if (strcmp(name,"COMMENT")==0) info.comment=val; - pos+=4+tagLen; - } - if (info.artist==NULL) info.artist=""; - if (info.album==NULL) info.album =""; - if (info.title==NULL) info.title=""; - if (info.genre==NULL) info.genre=""; - if (info.comment==NULL) info.comment=""; - - printf("Artist: %s\nTitle: %s\nAlbum: %s\n",info.artist,info.title, info.album); - printf("Genre: %s\nComment: %s\nMode: %i\nCBR: %i\n",info.genre,info.comment,info.mode,info.cbr); - //if (DEBUG==1) putlog("ogg header readed"); - return info; -} - -/* -void printOggInfo(char *file){ - printf("Scanning Ogg-File for Informations: %s\n",file); - printf("size:\t%10d byte\n",getSize(file)); - struct tagInfo info = getOggHeader(file); -} -*/ |