improve support for compressed xmltv

4 files changed, 160 insertions, 53 deletions

diff --git a/MediaBrowser.Model/Dlna/CodecProfile.cs b/MediaBrowser.Model/Dlna/CodecProfile.cs
index d75547adb..6d143962d 100644
--- a/MediaBrowser.Model/Dlna/CodecProfile.cs
+++ b/MediaBrowser.Model/Dlna/CodecProfile.cs
@@ -36,7 +36,12 @@ namespace MediaBrowser.Model.Dlna
             return ContainerProfile.ContainsContainer(Container, container);
         }
 
-        public bool ContainsCodec(string codec, string container)
+        public bool ContainsAnyCodec(string codec, string container)
+        {
+            return ContainsAnyCodec(ContainerProfile.SplitValue(codec), container);
+        }
+
+        public bool ContainsAnyCodec(string[] codec, string container)
         {
             if (!ContainsContainer(container))
             {
@@ -44,8 +49,20 @@ namespace MediaBrowser.Model.Dlna
             }
 
             var codecs = GetCodecs();
+            if (codecs.Length == 0)
+            {
+                return true;
+            }
+
+            foreach (var val in codec)
+            {
+                if (ListHelper.ContainsIgnoreCase(codecs, val))
+                {
+                    return true;
+                }
+            }
 
-            return codecs.Length == 0 || ListHelper.ContainsIgnoreCase(codecs, ContainerProfile.SplitValue(codec)[0]);
+            return false;
         }
     }
 }
diff --git a/MediaBrowser.Model/Dlna/StreamBuilder.cs b/MediaBrowser.Model/Dlna/StreamBuilder.cs
index 3b68db802..dfc9317fd 100644
--- a/MediaBrowser.Model/Dlna/StreamBuilder.cs
+++ b/MediaBrowser.Model/Dlna/StreamBuilder.cs
@@ -283,7 +283,7 @@ namespace MediaBrowser.Model.Dlna
                     var conditions = new List<ProfileCondition>();
                     foreach (CodecProfile i in options.Profile.CodecProfiles)
                     {
-                        if (i.Type == CodecType.Audio && i.ContainsCodec(audioCodec, item.Container))
+                        if (i.Type == CodecType.Audio && i.ContainsAnyCodec(audioCodec, item.Container))
                         {
                             bool applyConditions = true;
                             foreach (ProfileCondition applyCondition in i.ApplyConditions)
@@ -375,7 +375,7 @@ namespace MediaBrowser.Model.Dlna
                 var audioCodecProfiles = new List<CodecProfile>();
                 foreach (CodecProfile i in options.Profile.CodecProfiles)
                 {
-                    if (i.Type == CodecType.Audio && i.ContainsCodec(transcodingProfile.AudioCodec, transcodingProfile.Container))
+                    if (i.Type == CodecType.Audio && i.ContainsAnyCodec(transcodingProfile.AudioCodec, transcodingProfile.Container))
                     {
                         audioCodecProfiles.Add(i);
                     }
@@ -772,7 +772,7 @@ namespace MediaBrowser.Model.Dlna
                 var isFirstAppliedCodecProfile = true;
                 foreach (CodecProfile i in options.Profile.CodecProfiles)
                 {
-                    if (i.Type == CodecType.Video && i.ContainsCodec(transcodingProfile.VideoCodec, transcodingProfile.Container))
+                    if (i.Type == CodecType.Video && i.ContainsAnyCodec(transcodingProfile.VideoCodec, transcodingProfile.Container))
                     {
                         bool applyConditions = true;
                         foreach (ProfileCondition applyCondition in i.ApplyConditions)
@@ -797,7 +797,7 @@ namespace MediaBrowser.Model.Dlna
                             var transcodingVideoCodecs = ContainerProfile.SplitValue(transcodingProfile.VideoCodec);
                             foreach (var transcodingVideoCodec in transcodingVideoCodecs)
                             {
-                                if (i.ContainsCodec(transcodingVideoCodec, transcodingProfile.Container))
+                                if (i.ContainsAnyCodec(transcodingVideoCodec, transcodingProfile.Container))
                                 {
                                     ApplyTranscodingConditions(playlistItem, i.Conditions, transcodingVideoCodec, !isFirstAppliedCodecProfile);
                                     isFirstAppliedCodecProfile = false;
@@ -810,7 +810,7 @@ namespace MediaBrowser.Model.Dlna
                 var audioTranscodingConditions = new List<ProfileCondition>();
                 foreach (CodecProfile i in options.Profile.CodecProfiles)
                 {
-                    if (i.Type == CodecType.VideoAudio && i.ContainsCodec(playlistItem.TargetAudioCodec, transcodingProfile.Container))
+                    if (i.Type == CodecType.VideoAudio && i.ContainsAnyCodec(playlistItem.TargetAudioCodec, transcodingProfile.Container))
                     {
                         bool applyConditions = true;
                         foreach (ProfileCondition applyCondition in i.ApplyConditions)
@@ -899,8 +899,10 @@ namespace MediaBrowser.Model.Dlna
             return 192000;
         }
 
-        private int GetAudioBitrate(string subProtocol, long? maxTotalBitrate, int? targetAudioChannels, string targetAudioCodec, MediaStream audioStream)
+        private int GetAudioBitrate(string subProtocol, long? maxTotalBitrate, int? targetAudioChannels, string[] targetAudioCodecs, MediaStream audioStream)
         {
+            var targetAudioCodec = targetAudioCodecs.Length == 0 ? null : targetAudioCodecs[0];
+
             int defaultBitrate = audioStream == null ? 192000 : audioStream.BitRate ?? GetDefaultAudioBitrateIfUnknown(audioStream);
 
             // Reduce the bitrate if we're downmixing
@@ -1064,7 +1066,7 @@ namespace MediaBrowser.Model.Dlna
             conditions = new List<ProfileCondition>();
             foreach (CodecProfile i in profile.CodecProfiles)
             {
-                if (i.Type == CodecType.Video && i.ContainsCodec(videoCodec, container))
+                if (i.Type == CodecType.Video && i.ContainsAnyCodec(videoCodec, container))
                 {
                     bool applyConditions = true;
                     foreach (ProfileCondition applyCondition in i.ApplyConditions)
@@ -1120,7 +1122,7 @@ namespace MediaBrowser.Model.Dlna
 
                 foreach (CodecProfile i in profile.CodecProfiles)
                 {
-                    if (i.Type == CodecType.VideoAudio && i.ContainsCodec(audioCodec, container))
+                    if (i.Type == CodecType.VideoAudio && i.ContainsAnyCodec(audioCodec, container))
                     {
                         bool applyConditions = true;
                         foreach (ProfileCondition applyCondition in i.ApplyConditions)
@@ -1260,13 +1262,13 @@ namespace MediaBrowser.Model.Dlna
             }
 
             // Look for an external or hls profile that matches the stream type (text/graphical) and doesn't require conversion
-            return GetExternalSubtitleProfile(subtitleStream, subtitleProfiles, playMethod, transcoderSupport, false) ?? 
-                GetExternalSubtitleProfile(subtitleStream, subtitleProfiles, playMethod, transcoderSupport, true) ?? 
+            return GetExternalSubtitleProfile(subtitleStream, subtitleProfiles, playMethod, transcoderSupport, false) ??
+                GetExternalSubtitleProfile(subtitleStream, subtitleProfiles, playMethod, transcoderSupport, true) ??
                 new SubtitleProfile
-            {
-                Method = SubtitleDeliveryMethod.Encode,
-                Format = subtitleStream.Codec
-            };
+                {
+                    Method = SubtitleDeliveryMethod.Encode,
+                    Format = subtitleStream.Codec
+                };
         }
 
         private static bool IsSubtitleEmbedSupported(MediaStream subtitleStream, SubtitleProfile subtitleProfile, string transcodingSubProtocol, string transcodingContainer)
@@ -1555,7 +1557,7 @@ namespace MediaBrowser.Model.Dlna
                         }
                     case ProfileConditionValue.RefFrames:
                         {
-                            if (qualifiedOnly)
+                            if (string.IsNullOrWhiteSpace(qualifier))
                             {
                                 continue;
                             }
@@ -1565,15 +1567,15 @@ namespace MediaBrowser.Model.Dlna
                             {
                                 if (condition.Condition == ProfileConditionType.Equals)
                                 {
-                                    item.MaxRefFrames = num;
+                                    item.SetOption(qualifier, "maxrefframes", StringHelper.ToStringCultureInvariant(num));
                                 }
                                 else if (condition.Condition == ProfileConditionType.LessThanEqual)
                                 {
-                                    item.MaxRefFrames = Math.Min(num, item.MaxRefFrames ?? num);
+                                    item.SetOption(qualifier, "maxrefframes", StringHelper.ToStringCultureInvariant(Math.Min(num, item.GetTargetRefFrames(qualifier) ?? num)));
                                 }
                                 else if (condition.Condition == ProfileConditionType.GreaterThanEqual)
                                 {
-                                    item.MaxRefFrames = Math.Max(num, item.MaxRefFrames ?? num);
+                                    item.SetOption(qualifier, "maxrefframes", StringHelper.ToStringCultureInvariant(Math.Max(num, item.GetTargetRefFrames(qualifier) ?? num)));
                                 }
                             }
                             break;
@@ -1605,12 +1607,16 @@ namespace MediaBrowser.Model.Dlna
                         }
                     case ProfileConditionValue.VideoProfile:
                         {
-                            if (qualifiedOnly)
+                            if (string.IsNullOrWhiteSpace(qualifier))
                             {
                                 continue;
                             }
 
-                            item.VideoProfile = (value ?? string.Empty).Split('|')[0];
+                            if (!string.IsNullOrWhiteSpace(value))
+                            {
+                                // change from split by | to comma
+                                item.SetOption(qualifier, "profile", string.Join(",", value.Split(new[] { '|' }, StringSplitOptions.RemoveEmptyEntries)));
+                            }
                             break;
                         }
                     case ProfileConditionValue.Height:
@@ -1690,7 +1696,7 @@ namespace MediaBrowser.Model.Dlna
                         }
                     case ProfileConditionValue.VideoLevel:
                         {
-                            if (qualifiedOnly)
+                            if (string.IsNullOrWhiteSpace(qualifier))
                             {
                                 continue;
                             }
@@ -1700,15 +1706,15 @@ namespace MediaBrowser.Model.Dlna
                             {
                                 if (condition.Condition == ProfileConditionType.Equals)
                                 {
-                                    item.VideoLevel = num;
+                                    item.SetOption(qualifier, "level", StringHelper.ToStringCultureInvariant(num));
                                 }
                                 else if (condition.Condition == ProfileConditionType.LessThanEqual)
                                 {
-                                    item.VideoLevel = Math.Min(num, item.VideoLevel ?? num);
+                                    item.SetOption(qualifier, "level", StringHelper.ToStringCultureInvariant(Math.Min(num, item.GetTargetVideoLevel(qualifier) ?? num)));
                                 }
                                 else if (condition.Condition == ProfileConditionType.GreaterThanEqual)
                                 {
-                                    item.VideoLevel = Math.Max(num, item.VideoLevel ?? num);
+                                    item.SetOption(qualifier, "level", StringHelper.ToStringCultureInvariant(Math.Max(num, item.GetTargetVideoLevel(qualifier) ?? num)));
                                 }
                             }
                             break;
diff --git a/MediaBrowser.Model/Dlna/StreamInfo.cs b/MediaBrowser.Model/Dlna/StreamInfo.cs
index 3e7ff9c3d..fe5aaa739 100644
--- a/MediaBrowser.Model/Dlna/StreamInfo.cs
+++ b/MediaBrowser.Model/Dlna/StreamInfo.cs
@@ -64,8 +64,6 @@ namespace MediaBrowser.Model.Dlna
 
         public long StartPositionTicks { get; set; }
 
-        public string VideoProfile { get; set; }
-
         public int? SegmentLength { get; set; }
         public int? MinSegments { get; set; }
         public bool BreakOnNonKeyFrames { get; set; }
@@ -88,13 +86,10 @@ namespace MediaBrowser.Model.Dlna
 
         public int? VideoBitrate { get; set; }
 
-        public int? VideoLevel { get; set; }
-
         public int? MaxWidth { get; set; }
         public int? MaxHeight { get; set; }
 
         public int? MaxVideoBitDepth { get; set; }
-        public int? MaxRefFrames { get; set; }
 
         public float? MaxFramerate { get; set; }
 
@@ -274,11 +269,34 @@ namespace MediaBrowser.Model.Dlna
                 list.Add(new NameValuePair("StartTimeTicks", StringHelper.ToStringCultureInvariant(startPositionTicks)));
             }
 
-            list.Add(new NameValuePair("Level", item.VideoLevel.HasValue ? StringHelper.ToStringCultureInvariant(item.VideoLevel.Value) : string.Empty));
+            if (isDlna)
+            {
+                // hack alert
+                // dlna needs to be update to support the qualified params
+                var level = item.GetTargetVideoLevel("h264");
+
+                list.Add(new NameValuePair("Level", level.HasValue ? StringHelper.ToStringCultureInvariant(level.Value) : string.Empty));
+            }
+
+            if (isDlna)
+            {
+                // hack alert
+                // dlna needs to be update to support the qualified params
+                var refframes = item.GetTargetRefFrames("h264");
+
+                list.Add(new NameValuePair("MaxRefFrames", refframes.HasValue ? StringHelper.ToStringCultureInvariant(refframes.Value) : string.Empty));
+            }
 
-            list.Add(new NameValuePair("MaxRefFrames", item.MaxRefFrames.HasValue ? StringHelper.ToStringCultureInvariant(item.MaxRefFrames.Value) : string.Empty));
             list.Add(new NameValuePair("MaxVideoBitDepth", item.MaxVideoBitDepth.HasValue ? StringHelper.ToStringCultureInvariant(item.MaxVideoBitDepth.Value) : string.Empty));
-            list.Add(new NameValuePair("Profile", item.VideoProfile ?? string.Empty));
+
+            if (isDlna)
+            {
+                // hack alert
+                // dlna needs to be update to support the qualified params
+                var profile = item.GetOption("h264", "profile");
+
+                list.Add(new NameValuePair("Profile", profile ?? string.Empty));
+            }
 
             // no longer used
             list.Add(new NameValuePair("Cabac", string.Empty));
@@ -559,8 +577,19 @@ namespace MediaBrowser.Model.Dlna
         {
             get
             {
-                MediaStream stream = TargetVideoStream;
-                return stream == null || !IsDirectStream ? null : stream.RefFrames;
+                if (IsDirectStream)
+                {
+                    return TargetVideoStream == null ? (int?)null : TargetVideoStream.RefFrames;
+                }
+
+                var targetVideoCodecs = TargetVideoCodec;
+                var videoCodec = targetVideoCodecs.Length == 0 ? null : targetVideoCodecs[0];
+                if (!string.IsNullOrWhiteSpace(videoCodec))
+                {
+                    return GetTargetRefFrames(videoCodec);
+                }
+
+                return TargetVideoStream == null ? (int?)null : TargetVideoStream.RefFrames;
             }
         }
 
@@ -585,11 +614,54 @@ namespace MediaBrowser.Model.Dlna
         {
             get
             {
-                MediaStream stream = TargetVideoStream;
-                return VideoLevel.HasValue && !IsDirectStream
-                    ? VideoLevel
-                    : stream == null ? null : stream.Level;
+                if (IsDirectStream)
+                {
+                    return TargetVideoStream == null ? (double?)null : TargetVideoStream.Level;
+                }
+
+                var targetVideoCodecs = TargetVideoCodec;
+                var videoCodec = targetVideoCodecs.Length == 0 ? null : targetVideoCodecs[0];
+                if (!string.IsNullOrWhiteSpace(videoCodec))
+                {
+                    return GetTargetVideoLevel(videoCodec);
+                }
+
+                return TargetVideoStream == null ? (double?)null : TargetVideoStream.Level;
+            }
+        }
+
+        public double? GetTargetVideoLevel(string codec)
+        {
+            var value = GetOption(codec, "level");
+            if (string.IsNullOrWhiteSpace(value))
+            {
+                return null;
             }
+
+            double result;
+            if (double.TryParse(value, NumberStyles.Any, CultureInfo.InvariantCulture, out result))
+            {
+                return result;
+            }
+
+            return null;
+        }
+
+        public int? GetTargetRefFrames(string codec)
+        {
+            var value = GetOption(codec, "maxrefframes");
+            if (string.IsNullOrWhiteSpace(value))
+            {
+                return null;
+            }
+
+            int result;
+            if (int.TryParse(value, NumberStyles.Any, CultureInfo.InvariantCulture, out result))
+            {
+                return result;
+            }
+
+            return null;
         }
 
         /// <summary>
@@ -613,10 +685,19 @@ namespace MediaBrowser.Model.Dlna
         {
             get
             {
-                MediaStream stream = TargetVideoStream;
-                return !string.IsNullOrEmpty(VideoProfile) && !IsDirectStream
-                    ? VideoProfile
-                    : stream == null ? null : stream.Profile;
+                if (IsDirectStream)
+                {
+                    return TargetVideoStream == null ? null : TargetVideoStream.Profile;
+                }
+
+                var targetVideoCodecs = TargetVideoCodec;
+                var videoCodec = targetVideoCodecs.Length == 0 ? null : targetVideoCodecs[0];
+                if (!string.IsNullOrWhiteSpace(videoCodec))
+                {
+                    return GetOption(videoCodec, "profile");
+                }
+
+                return TargetVideoStream == null ? null : TargetVideoStream.Profile;
             }
         }
 
@@ -676,7 +757,7 @@ namespace MediaBrowser.Model.Dlna
         /// <summary>
         /// Predicts the audio codec that will be in the output stream
         /// </summary>
-        public string TargetAudioCodec
+        public string[] TargetAudioCodec
         {
             get
             {
@@ -686,22 +767,22 @@ namespace MediaBrowser.Model.Dlna
 
                 if (IsDirectStream)
                 {
-                    return inputCodec;
+                    return string.IsNullOrWhiteSpace(inputCodec) ? new string[] { } : new[] { inputCodec };
                 }
 
                 foreach (string codec in AudioCodecs)
                 {
                     if (StringHelper.EqualsIgnoreCase(codec, inputCodec))
                     {
-                        return codec;
+                        return string.IsNullOrWhiteSpace(codec) ? new string[] { } : new[] { codec };
                     }
                 }
 
-                return AudioCodecs.Length == 0 ? null : AudioCodecs[0];
+                return AudioCodecs;
             }
         }
 
-        public string TargetVideoCodec
+        public string[] TargetVideoCodec
         {
             get
             {
@@ -711,18 +792,18 @@ namespace MediaBrowser.Model.Dlna
 
                 if (IsDirectStream)
                 {
-                    return inputCodec;
+                    return string.IsNullOrWhiteSpace(inputCodec) ? new string[] { } : new[] { inputCodec };
                 }
 
                 foreach (string codec in VideoCodecs)
                 {
                     if (StringHelper.EqualsIgnoreCase(codec, inputCodec))
                     {
-                        return codec;
+                        return string.IsNullOrWhiteSpace(codec) ? new string[] { } : new[] { codec };
                     }
                 }
 
-                return VideoCodecs.Length == 0 ? null : VideoCodecs[0];
+                return VideoCodecs;
             }
         }
 
@@ -813,7 +894,8 @@ namespace MediaBrowser.Model.Dlna
                     return TargetVideoStream == null ? (bool?)null : TargetVideoStream.IsInterlaced;
                 }
 
-                var videoCodec = TargetVideoCodec;
+                var targetVideoCodecs = TargetVideoCodec;
+                var videoCodec = targetVideoCodecs.Length == 0 ? null : targetVideoCodecs[0];
                 if (!string.IsNullOrWhiteSpace(videoCodec))
                 {
                     if (string.Equals(GetOption(videoCodec, "deinterlace"), "true", StringComparison.OrdinalIgnoreCase))
diff --git a/MediaBrowser.Model/IO/IZipClient.cs b/MediaBrowser.Model/IO/IZipClient.cs
index ac57d58a6..2dc4880c2 100644
--- a/MediaBrowser.Model/IO/IZipClient.cs
+++ b/MediaBrowser.Model/IO/IZipClient.cs
@@ -23,6 +23,8 @@ namespace MediaBrowser.Model.IO
         /// <param name="overwriteExistingFiles">if set to <c>true</c> [overwrite existing files].</param>
         void ExtractAll(Stream source, string targetPath, bool overwriteExistingFiles);
 
+        void ExtractAllFromGz(Stream source, string targetPath, bool overwriteExistingFiles);
+
         /// <summary>
         /// Extracts all from zip.
         /// </summary>