Patch #5770 by Dominik Riebeling: Skip BOM in playlists. Add '.m3u8' as a supported playlist extension.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10917 a1c6a512-1295-4272-9138-f99709370657

apps/playlist.c

@@ -501,6 +501,14 @@ static int add_indices_to_playlist(struct playlist_info* playlist,
         
         p = (unsigned char *)buffer;
 
+        /* utf8 BOM at beginning of file? */
+        if(i == 0 && nread > 3 
+           && *p == 0xef && *(p+1) == 0xbb && *(p+2) == 0xbf) {
+            nread -= 3;
+            p += 3;
+            i += 3;
+        }
+
         for(count=0; count < nread; count++,p++) {
 
             /* Are we on a new line? */

apps/tree.c

@@ -106,6 +106,7 @@ const struct filetype filetypes[] = {
     { "sid", TREE_ATTR_MPA, Icon_Audio, VOICE_EXT_MPA },
 #endif
     { "m3u", TREE_ATTR_M3U, Icon_Playlist, LANG_PLAYLIST },
+    { "m3u8", TREE_ATTR_M3U, Icon_Playlist, LANG_PLAYLIST },
     { "cfg", TREE_ATTR_CFG, Icon_Config, VOICE_EXT_CFG },
     { "wps", TREE_ATTR_WPS, Icon_Wps, VOICE_EXT_WPS },
 #ifdef HAVE_REMOTE_LCD