Move collecting pmp3->file_size in the scanner driver rather than individual scanners. Fixes half of #166

src/mp3-scanner.c

@@ -619,6 +619,7 @@ void scan_music_file(char *path, char *fname,
     memset((void*)&mp3file,0,sizeof(mp3file));
     mp3file.path=strdup(path);
     mp3file.fname=strdup(fname);
+    mp3file.file_size = psb->st_size;
 
     if((fname) && (strlen(fname) > 1) && (fname[strlen(fname)-1] != '.')) {
         type = strrchr(fname, '.') + 1;
@@ -729,9 +730,6 @@ int scan_freetags(MP3FILE *pmp3) {
  * @param pmp3 struct to stuff with info gleaned
  */
 int scan_get_info(char *file, MP3FILE *pmp3) {
-    FILE *infile;
-    off_t file_size;
-
     TAGHANDLER *hdl;
 
     /* dispatch to appropriate tag handler */
@@ -739,20 +737,6 @@ int scan_get_info(char *file, MP3FILE *pmp3) {
     if(hdl && hdl->scanner)
         return hdl->scanner(file,pmp3);
 
-    /* a file we don't know anything about... ogg or aiff maybe */
-    if(!(infile=fopen(file,"rb"))) {
-        DPRINTF(E_WARN,L_SCAN,"Could not open %s for reading\n",file);
-        return FALSE;
-    }
-
-    /* we can at least get this */
-    fseek(infile,0,SEEK_END);
-    file_size=ftell(infile);
-    fseek(infile,0,SEEK_SET);
-
-    pmp3->file_size=file_size;
-
-    fclose(infile);
     return TRUE;
 }
 

src/scan-aac.c

@@ -193,10 +193,6 @@ int scan_get_aacinfo(char *filename, MP3FILE *pmp3) {
         return FALSE;
     }
 
-    fseek(fin,0,SEEK_END);
-    pmp3->file_size = ftell(fin);
-    fseek(fin,0,SEEK_SET);
-
     atom_offset=scan_aac_drilltoatom(fin, "moov:udta:meta:ilst", &atom_length);
     if(atom_offset != -1) {
         /* found the tag section - need to walk through now */

src/scan-aif.c

@@ -137,11 +137,6 @@ int scan_get_aifinfo(char *filename, MP3FILE *pmp3) {
         return FALSE;
     }
 
-    fseek(infile,0,SEEK_END);
-    pmp3->file_size = ftell(infile);
-    fseek(infile,0,SEEK_SET);
-
-
     /* first, verify we have a valid iff header */
     if(fread((void*)&iff_header,sizeof(AIF_IFF_HEADER),1,infile) != 1) {
         DPRINTF(E_WARN,L_SCAN,"Error reading %s -- bad iff header\n",filename);

src/scan-flac.c

@@ -68,22 +68,11 @@ int scan_get_flacinfo(char *filename, MP3FILE *pmp3) {
     FLAC__StreamMetadata *block;
     int found=0;
     unsigned int sec, ms;
-    FILE *f;
     int i;
     char *val;
     size_t len;
     char tmp;
 
-    /* get file length */
-    if (!(f = fopen(filename, "rb"))) {
-        DPRINTF(E_WARN,L_SCAN,"Could not open %s for reading\n", filename);
-        return FALSE;
-    }
-    fseek(f, 0, SEEK_END);
-    pmp3->file_size = ftell(f);
-    fseek(f, 0, SEEK_SET);
-    fclose(f);
-
     chain = FLAC__metadata_chain_new();
     if (! chain) {
         DPRINTF(E_WARN,L_SCAN,"Cannot allocate FLAC metadata chain\n");

src/scan-mp3.c

@@ -821,12 +821,6 @@ int scan_mp3_get_mp3fileinfo(char *file, MP3FILE *pmp3) {
 
     memset((void*)&fi,0x00,sizeof(fi));
 
-    fseek(infile,0,SEEK_END);
-    file_size=ftell(infile);
-    fseek(infile,0,SEEK_SET);
-
-    pmp3->file_size=file_size;
-
     if(fread(buffer,1,sizeof(buffer),infile) != sizeof(buffer)) {
         if(ferror(infile)) {
             DPRINTF(E_LOG,L_SCAN,"Error reading: %s\n",strerror(errno));

src/scan-mp4.c

@@ -81,11 +81,6 @@ int scan_get_mp4info(char *filename, MP3FILE *pmp3) {
         return FALSE;
     }
 
-    fseek(fin,0,SEEK_END);
-    pmp3->file_size = ftell(fin);
-    fseek(fin,0,SEEK_SET);
-
-
     atom_offset=scan_aac_drilltoatom(fin, "moov:udta:meta:ilst", &atom_length);
     if(atom_offset != -1) {
         /* found the tag section - need to walk through now */

src/scan-mpc.c

@@ -47,16 +47,6 @@ int scan_get_mpcinfo(char *filename, MP3FILE *pmp3) {
     int len;
     unsigned int i;
 
-    /* get file length */
-    if (!(f = fopen(filename, "rb"))) {
-        DPRINTF(E_WARN,L_SCAN,"Could not open %s for reading\n", filename);
-        return FALSE;
-    }
-    fseek(f, 0, SEEK_END);
-    pmp3->file_size = ftell(f);
-    fseek(f, 0, SEEK_SET);
-    fclose(f);
-        
     /* open file with taglib */
     if ((file = taglib_file_new_type(filename, TagLib_File_MPC)) == NULL) {
         DPRINTF(E_WARN,L_SCAN,"Could not open %s with taglib\n", filename);

src/scan-ogg.c

@@ -43,11 +43,6 @@ int scan_get_ogginfo(char *filename, MP3FILE *pmp3) {
         return FALSE;
     }
 
-    if(!fseek(f,0,SEEK_END)) {
-        pmp3->file_size=ftell(f);
-        fseek(f,0,SEEK_SET);
-    }
-
     if (ov_open(f, &vf, NULL, 0) != 0) {
         fclose(f);
         DPRINTF(E_LOG, L_SCAN,

src/scan-wav.c

@@ -68,10 +68,6 @@ int scan_get_wavinfo(char *filename, MP3FILE *pmp3) {
         return FALSE;
     }
 
-    fseek(infile,0,SEEK_END);
-    pmp3->file_size = ftell(infile);
-    fseek(infile,0,SEEK_SET);
-
     rl = fread(hdr, 1, 44, infile);
     fclose(infile);
     if (rl != 44) {