File mediatomb-0.12.1-mp4v2_2.0.0.patch of Package mediatomb

File mediatomb-0.12.1-mp4v2_2.0.0.patch of Package mediatomb (Revision 2d42fab5bd99a8f4c1b4096def3d42f1)

Currently displaying revision 2d42fab5bd99a8f4c1b4096def3d42f1 , Show latest

diff -Naur mediatomb-0.12.1.svn2103.orig/src/metadata/libmp4v2_handler.cc mediatomb-0.12.1.svn2103/src/metadata/libmp4v2_handler.cc
--- mediatomb-0.12.1.svn2103.orig/src/metadata/libmp4v2_handler.cc	2012-11-09 03:02:02.283176882 +0100
+++ mediatomb-0.12.1.svn2103/src/metadata/libmp4v2_handler.cc	2013-08-09 14:34:00.262756277 +0200
@@ -62,28 +62,26 @@
 {
 }
 
-static void addMetaField(metadata_fields_t field, MP4FileHandle mp4, Ref<CdsItem> item)
+static void addMetaField(metadata_fields_t field, const MP4Tags* mp4tags, Ref<CdsItem> item)
 {
     String value;
     char*  mp4_retval = NULL;
-    u_int16_t track;
-    u_int16_t total_tracks;
  
     Ref<StringConverter> sc = StringConverter::i2i();
     
     switch (field)
     {
         case M_TITLE:
-            MP4GetMetadataName(mp4, &mp4_retval);
+	    mp4_retval = (char *)mp4tags->name;
             break;
         case M_ARTIST:
-            MP4GetMetadataArtist(mp4, &mp4_retval);
+            mp4_retval = (char *)mp4tags->artist;
             break;
         case M_ALBUM:
-            MP4GetMetadataAlbum(mp4, &mp4_retval);
+            mp4_retval = (char *)mp4tags->album;
             break;
         case M_DATE:
-            MP4GetMetadataYear(mp4, &mp4_retval);
+            mp4_retval = (char *)mp4tags->releaseDate;
             if (mp4_retval)
             {
                 value = mp4_retval;
@@ -95,17 +93,16 @@
             }
             break;
         case M_GENRE:
-            MP4GetMetadataGenre(mp4, &mp4_retval);
+            mp4_retval = (char *)mp4tags->genre;
             break;
         case M_DESCRIPTION:
-            MP4GetMetadataComment(mp4, &mp4_retval);
+            mp4_retval = (char *)mp4tags->description;
             break;
         case M_TRACKNUMBER:
-            MP4GetMetadataTrack(mp4, &track, &total_tracks);
-            if (track > 0)
+            if (mp4tags->track->index > 0)
             {
-                value = String::from(track);
-                item->setTrackNumber((int)track);
+                value = String::from(mp4tags->track->index);
+                item->setTrackNumber((int)mp4tags->track->index);
             }
             else
                 return;
@@ -128,6 +125,7 @@
         item->setMetadata(MT_KEYS[field].upnp, sc->convert(value));
         log_debug("mp4 handler: setting metadata on item: %d, %s\n", field, sc->convert(value).c_str());
     }
+
 }
 
 void LibMP4V2Handler::fillMetadata(Ref<CdsItem> item)
@@ -145,8 +143,13 @@
 
     try
     {
+        /* allocate */
+        const MP4Tags* tags = MP4TagsAlloc();
+        /* fetch data from MP4 file and populate structure */
+        MP4TagsFetch( tags, mp4 );
+ 
         for (int i = 0; i < M_MAX; i++)
-            addMetaField((metadata_fields_t) i, mp4, item);
+            addMetaField((metadata_fields_t) i, tags, item);
 
         Ref<ConfigManager> cm = ConfigManager::getInstance();
 
@@ -190,32 +193,35 @@
         }
 
 #if defined(HAVE_MAGIC)
-        u_int8_t *art_data;
-        u_int32_t art_data_len;
+        //u_int8_t *art_data;
+        //u_int32_t art_data_len;
         String art_mimetype;
+	const MP4TagArtwork *art;
 #ifdef HAVE_MP4_GET_METADATA_COVER_ART_COUNT
-        if (MP4GetMetadataCoverArtCount(mp4) && 
-            MP4GetMetadataCoverArt(mp4, &art_data, &art_data_len))
+        //if (MP4GetMetadataCoverArtCount(mp4) && 
+        //    MP4GetMetadataCoverArt(mp4, &art_data, &art_data_len))
+	if (tags->artworkCount)
 #else
-            MP4GetMetadataCoverArt(mp4, &art_data, &art_data_len);
+            //MP4GetMetadataCoverArt(mp4, &art_data, &art_data_len);
 #endif
         {
-            if (art_data)
+	    art = tags->artwork;
+            if (art->data)
             {
                 try
                 {
-                    art_mimetype = ContentManager::getInstance()->getMimeTypeFromBuffer((void *)art_data, art_data_len);
+                    art_mimetype = ContentManager::getInstance()->getMimeTypeFromBuffer((void *)art->data, art->size);
                     if (!string_ok(art_mimetype))
                         art_mimetype = _(MIMETYPE_DEFAULT);
 
                 }
                 catch (Exception ex)
                 {
-                    free(art_data);
+                    //free(art_data);
                     throw ex;
                 }
 
-                free(art_data);
+                //free(art_data);
                 if (art_mimetype != _(MIMETYPE_DEFAULT))
                 {
                     Ref<CdsResource> resource(new CdsResource(CH_MP4));
@@ -226,6 +232,7 @@
             }
         }
 #endif
+	MP4TagsFree( tags );
         MP4Close(mp4);
     }
     catch (Exception ex)
@@ -247,24 +254,30 @@
 
     String ctype = res->getParameters()->get(_(RESOURCE_CONTENT_TYPE));
 
+    const MP4Tags* tags = MP4TagsAlloc();
+    MP4TagsFetch( tags, mp4 );
+
     if (ctype != ID3_ALBUM_ART)
         throw _Exception(_("LibMP4V2Handler: got unknown content type: ") + ctype);
 #ifdef HAVE_MP4_GET_METADATA_COVER_ART_COUNT
-    if (!MP4GetMetadataCoverArtCount(mp4))
+    if (!tags->artworkCount)
         throw _Exception(_("LibMP4V2Handler: resource has no album art information"));
 #endif
-    u_int8_t *art_data;
-    u_int32_t art_data_len;
-    if (MP4GetMetadataCoverArt(mp4, &art_data, &art_data_len))
+    //u_int8_t *art_data;
+    //u_int32_t art_data_len;
+    const MP4TagArtwork *art;
+    art = tags->artwork;
+    if (art)
     {
-        if (art_data)
+        if (art->data)
         {
-            *data_size = (off_t)art_data_len;
-            Ref<IOHandler> h(new MemIOHandler((void *)art_data, art_data_len));
-            free(art_data);
+            *data_size = (off_t)art->size;
+            Ref<IOHandler> h(new MemIOHandler((void *)art->data, art->size));
+            //free(art_data);
             return h;
         }
     }
+    MP4TagsFree( tags );
         
     throw _Exception(_("LibMP4V2Handler: could not serve album art "
                            "for file") + item->getLocation() +