private string GetDlnaHeaders(PlaylistItem item)
{
var profile = item.Profile;
var streamInfo = item.StreamInfo;
if (streamInfo.MediaType == DlnaProfileType.Audio)
{
return(new ContentFeatureBuilder(profile)
.BuildAudioHeader(
streamInfo.Container,
streamInfo.TargetAudioCodec.FirstOrDefault(),
streamInfo.TargetAudioBitrate,
streamInfo.TargetAudioSampleRate,
streamInfo.TargetAudioChannels,
streamInfo.TargetAudioBitDepth,
streamInfo.IsDirectStream,
streamInfo.RunTimeTicks ?? 0,
streamInfo.TranscodeSeekInfo));
}
if (streamInfo.MediaType == DlnaProfileType.Video)
{
var list = new ContentFeatureBuilder(profile)
.BuildVideoHeader(
streamInfo.Container,
streamInfo.TargetVideoCodec.FirstOrDefault(),
streamInfo.TargetAudioCodec.FirstOrDefault(),
streamInfo.TargetWidth,
streamInfo.TargetHeight,
streamInfo.TargetVideoBitDepth,
streamInfo.TargetVideoBitrate,
streamInfo.TargetTimestamp,
streamInfo.IsDirectStream,
streamInfo.RunTimeTicks ?? 0,
streamInfo.TargetVideoProfile,
streamInfo.TargetVideoLevel,
streamInfo.TargetFramerate ?? 0,
streamInfo.TargetPacketLength,
streamInfo.TranscodeSeekInfo,
streamInfo.IsTargetAnamorphic,
streamInfo.IsTargetInterlaced,
streamInfo.TargetRefFrames,
streamInfo.TargetVideoStreamCount,
streamInfo.TargetAudioStreamCount,
streamInfo.TargetVideoCodecTag,
streamInfo.IsTargetAVC);
return(list.Count == 0 ? null : list[0]);
}
return(null);
}
private void AddVideoResource(XmlElement container, IHasMediaSources video, string deviceId, Filter filter, StreamInfo streamInfo = null)
{
if (streamInfo == null)
{
var sources = _user == null?video.GetMediaSources(true).ToList() : video.GetMediaSources(true, _user).ToList();
streamInfo = new StreamBuilder().BuildVideoItem(new VideoOptions
{
ItemId = GetClientId(video),
MediaSources = sources,
Profile = _profile,
DeviceId = deviceId,
MaxBitrate = _profile.MaxStreamingBitrate
});
}
var targetWidth = streamInfo.TargetWidth;
var targetHeight = streamInfo.TargetHeight;
var contentFeatureList = new ContentFeatureBuilder(_profile).BuildVideoHeader(streamInfo.Container,
streamInfo.VideoCodec,
streamInfo.AudioCodec,
targetWidth,
targetHeight,
streamInfo.TargetVideoBitDepth,
streamInfo.TargetVideoBitrate,
streamInfo.TargetAudioChannels,
streamInfo.TargetAudioBitrate,
streamInfo.TargetTimestamp,
streamInfo.IsDirectStream,
streamInfo.RunTimeTicks,
streamInfo.TargetVideoProfile,
streamInfo.TargetVideoLevel,
streamInfo.TargetFramerate,
streamInfo.TargetPacketLength,
streamInfo.TranscodeSeekInfo,
streamInfo.IsTargetAnamorphic,
streamInfo.IsTargetCabac,
streamInfo.TargetRefFrames);
foreach (var contentFeature in contentFeatureList)
{
AddVideoResource(container, video, deviceId, filter, contentFeature, streamInfo);
}
foreach (var subtitle in streamInfo.GetExternalSubtitles(_serverAddress, false))
{
AddSubtitleElement(container, subtitle);
}
}
private void AddImageResElement(
BaseItem item,
XmlWriter writer,
int maxWidth,
int maxHeight,
string format,
string org_Pn)
{
var imageInfo = GetImageInfo(item);
if (imageInfo == null)
{
return;
}
var albumartUrlInfo = GetImageUrl(imageInfo, maxWidth, maxHeight, format);
writer.WriteStartElement(string.Empty, "res", NsDidl);
// Images must have a reported size or many clients (Bubble upnp), will only use the first thumbnail
// rather than using a larger one when available
var width = albumartUrlInfo.width ?? maxWidth;
var height = albumartUrlInfo.height ?? maxHeight;
var contentFeatures = new ContentFeatureBuilder(_profile)
.BuildImageHeader(format, width, height, imageInfo.IsDirectStream, org_Pn);
writer.WriteAttributeString(
"protocolInfo",
string.Format(
CultureInfo.InvariantCulture,
"http-get:*:{0}:{1}",
MimeTypes.GetMimeType("file." + format),
contentFeatures));
writer.WriteAttributeString(
"resolution",
string.Format(CultureInfo.InvariantCulture, "{0}x{1}", width, height));
writer.WriteString(albumartUrlInfo.url);
writer.WriteFullEndElement();
}
private void AddImageResElement(BaseItem item,
XmlElement element,
int maxWidth,
int maxHeight,
int playbackPercentage,
int unplayedCount,
string format,
string org_Pn)
{
var imageInfo = GetImageInfo(item);
if (imageInfo == null)
{
return;
}
var result = element.OwnerDocument;
var albumartUrlInfo = GetImageUrl(imageInfo, maxWidth, maxHeight, playbackPercentage, unplayedCount, format);
var res = result.CreateElement(string.Empty, "res", NS_DIDL);
res.InnerText = albumartUrlInfo.Url;
var width = albumartUrlInfo.Width;
var height = albumartUrlInfo.Height;
var contentFeatures = new ContentFeatureBuilder(_profile)
.BuildImageHeader(format, width, height, imageInfo.IsDirectStream, org_Pn);
res.SetAttribute("protocolInfo", String.Format(
"http-get:*:{0}:{1}",
MimeTypes.GetMimeType("file." + format),
contentFeatures
));
if (width.HasValue && height.HasValue)
{
res.SetAttribute("resolution", string.Format("{0}x{1}", width.Value, height.Value));
}
element.AppendChild(res);
}
private void AddImageResElement(BaseItem item,
XmlWriter writer,
int maxWidth,
int maxHeight,
int playbackPercentage,
int unplayedCount,
string format,
string org_Pn)
{
var imageInfo = GetImageInfo(item);
if (imageInfo == null)
{
return;
}
var albumartUrlInfo = GetImageUrl(imageInfo, maxWidth, maxHeight, playbackPercentage, unplayedCount, format);
writer.WriteStartElement(string.Empty, "res", NS_DIDL);
var width = albumartUrlInfo.Width;
var height = albumartUrlInfo.Height;
var contentFeatures = new ContentFeatureBuilder(_profile)
.BuildImageHeader(format, width, height, imageInfo.IsDirectStream, org_Pn);
writer.WriteAttributeString("protocolInfo", String.Format(
"http-get:*:{0}:{1}",
GetMimeType("file." + format),
contentFeatures
));
if (width.HasValue && height.HasValue)
{
writer.WriteAttributeString("resolution", string.Format("{0}x{1}", width.Value, height.Value));
}
writer.WriteString(albumartUrlInfo.Url);
writer.WriteFullEndElement();
}
private void AddAudioResource(DlnaOptions options, XmlWriter writer, IHasMediaSources audio, string deviceId, Filter filter, StreamInfo streamInfo = null)
{
writer.WriteStartElement(string.Empty, "res", NS_DIDL);
if (streamInfo == null)
{
var sources = _mediaSourceManager.GetStaticMediaSources(audio, true, _user);
streamInfo = new StreamBuilder(_mediaEncoder, GetStreamBuilderLogger(options)).BuildAudioItem(new AudioOptions
{
ItemId = GetClientId(audio),
MediaSources = sources.ToArray(sources.Count),
Profile = _profile,
DeviceId = deviceId
});
}
var url = streamInfo.ToDlnaUrl(_serverAddress, _accessToken);
var mediaSource = streamInfo.MediaSource;
if (mediaSource.RunTimeTicks.HasValue)
{
writer.WriteAttributeString("duration", TimeSpan.FromTicks(mediaSource.RunTimeTicks.Value).ToString("c", _usCulture));
}
if (filter.Contains("res@size"))
{
if (streamInfo.IsDirectStream || streamInfo.EstimateContentLength)
{
var size = streamInfo.TargetSize;
if (size.HasValue)
{
writer.WriteAttributeString("size", size.Value.ToString(_usCulture));
}
}
}
var targetAudioBitrate = streamInfo.TargetAudioBitrate;
var targetSampleRate = streamInfo.TargetAudioSampleRate;
var targetChannels = streamInfo.TargetAudioChannels;
var targetAudioBitDepth = streamInfo.TargetAudioBitDepth;
if (targetChannels.HasValue)
{
writer.WriteAttributeString("nrAudioChannels", targetChannels.Value.ToString(_usCulture));
}
if (targetSampleRate.HasValue)
{
writer.WriteAttributeString("sampleFrequency", targetSampleRate.Value.ToString(_usCulture));
}
if (targetAudioBitrate.HasValue)
{
writer.WriteAttributeString("bitrate", targetAudioBitrate.Value.ToString(_usCulture));
}
var mediaProfile = _profile.GetAudioMediaProfile(streamInfo.Container,
streamInfo.TargetAudioCodec,
targetChannels,
targetAudioBitrate,
targetSampleRate,
targetAudioBitDepth);
var filename = url.Substring(0, url.IndexOf('?'));
var mimeType = mediaProfile == null || string.IsNullOrEmpty(mediaProfile.MimeType)
? GetMimeType(filename)
: mediaProfile.MimeType;
var contentFeatures = new ContentFeatureBuilder(_profile).BuildAudioHeader(streamInfo.Container,
streamInfo.TargetAudioCodec,
targetAudioBitrate,
targetSampleRate,
targetChannels,
targetAudioBitDepth,
streamInfo.IsDirectStream,
streamInfo.RunTimeTicks,
streamInfo.TranscodeSeekInfo);
writer.WriteAttributeString("protocolInfo", String.Format(
"http-get:*:{0}:{1}",
mimeType,
contentFeatures
));
writer.WriteString(url);
writer.WriteFullEndElement();
}
private void AddVideoResource(DlnaOptions options, XmlWriter writer, IHasMediaSources video, string deviceId, Filter filter, StreamInfo streamInfo = null)
{
if (streamInfo == null)
{
var sources = _mediaSourceManager.GetStaticMediaSources(video, true, _user);
streamInfo = new StreamBuilder(_mediaEncoder, GetStreamBuilderLogger(options)).BuildVideoItem(new VideoOptions
{
ItemId = GetClientId(video),
MediaSources = sources.ToArray(sources.Count),
Profile = _profile,
DeviceId = deviceId,
MaxBitrate = _profile.MaxStreamingBitrate
});
}
var targetWidth = streamInfo.TargetWidth;
var targetHeight = streamInfo.TargetHeight;
var contentFeatureList = new ContentFeatureBuilder(_profile).BuildVideoHeader(streamInfo.Container,
streamInfo.TargetVideoCodec,
streamInfo.TargetAudioCodec,
targetWidth,
targetHeight,
streamInfo.TargetVideoBitDepth,
streamInfo.TargetVideoBitrate,
streamInfo.TargetTimestamp,
streamInfo.IsDirectStream,
streamInfo.RunTimeTicks,
streamInfo.TargetVideoProfile,
streamInfo.TargetVideoLevel,
streamInfo.TargetFramerate,
streamInfo.TargetPacketLength,
streamInfo.TranscodeSeekInfo,
streamInfo.IsTargetAnamorphic,
streamInfo.IsTargetInterlaced,
streamInfo.TargetRefFrames,
streamInfo.TargetVideoStreamCount,
streamInfo.TargetAudioStreamCount,
streamInfo.TargetVideoCodecTag,
streamInfo.IsTargetAVC);
foreach (var contentFeature in contentFeatureList)
{
AddVideoResource(writer, video, deviceId, filter, contentFeature, streamInfo);
}
var subtitleProfiles = streamInfo.GetSubtitleProfiles(_mediaEncoder, false, _serverAddress, _accessToken)
.Where(subtitle => subtitle.DeliveryMethod == SubtitleDeliveryMethod.External)
.ToList();
foreach (var subtitle in subtitleProfiles)
{
var subtitleAdded = AddSubtitleElement(writer, subtitle);
if (subtitleAdded && _profile.EnableSingleSubtitleLimit)
{
break;
}
}
}
/// <summary>
/// Adds the dlna headers.
/// </summary>
/// <param name="state">The state.</param>
/// <param name="responseHeaders">The response headers.</param>
/// <param name="isStaticallyStreamed">if set to <c>true</c> [is statically streamed].</param>
/// <param name="startTimeTicks">The start time in ticks.</param>
/// <param name="request">The <see cref="HttpRequest"/>.</param>
/// <param name="dlnaManager">Instance of the <see cref="IDlnaManager"/> interface.</param>
public static void AddDlnaHeaders(
StreamState state,
IHeaderDictionary responseHeaders,
bool isStaticallyStreamed,
long?startTimeTicks,
HttpRequest request,
IDlnaManager dlnaManager)
{
if (!state.EnableDlnaHeaders)
{
return;
}
var profile = state.DeviceProfile;
StringValues transferMode = request.Headers["transferMode.dlna.org"];
responseHeaders.Add("transferMode.dlna.org", string.IsNullOrEmpty(transferMode) ? "Streaming" : transferMode.ToString());
responseHeaders.Add("realTimeInfo.dlna.org", "DLNA.ORG_TLAG=*");
if (state.RunTimeTicks.HasValue)
{
if (string.Equals(request.Headers["getMediaInfo.sec"], "1", StringComparison.OrdinalIgnoreCase))
{
var ms = TimeSpan.FromTicks(state.RunTimeTicks.Value).TotalMilliseconds;
responseHeaders.Add("MediaInfo.sec", string.Format(
CultureInfo.InvariantCulture,
"SEC_Duration={0};",
Convert.ToInt32(ms)));
}
if (!isStaticallyStreamed && profile != null)
{
AddTimeSeekResponseHeaders(state, responseHeaders, startTimeTicks);
}
}
profile ??= dlnaManager.GetDefaultProfile();
var audioCodec = state.ActualOutputAudioCodec;
if (!state.IsVideoRequest)
{
responseHeaders.Add("contentFeatures.dlna.org", ContentFeatureBuilder.BuildAudioHeader(
profile,
state.OutputContainer,
audioCodec,
state.OutputAudioBitrate,
state.OutputAudioSampleRate,
state.OutputAudioChannels,
state.OutputAudioBitDepth,
isStaticallyStreamed,
state.RunTimeTicks,
state.TranscodeSeekInfo));
}
else
{
var videoCodec = state.ActualOutputVideoCodec;
responseHeaders.Add(
"contentFeatures.dlna.org",
ContentFeatureBuilder.BuildVideoHeader(profile, state.OutputContainer, videoCodec, audioCodec, state.OutputWidth, state.OutputHeight, state.TargetVideoBitDepth, state.OutputVideoBitrate, state.TargetTimestamp, isStaticallyStreamed, state.RunTimeTicks, state.TargetVideoProfile, state.TargetVideoLevel, state.TargetFramerate, state.TargetPacketLength, state.TranscodeSeekInfo, state.IsTargetAnamorphic, state.IsTargetInterlaced, state.TargetRefFrames, state.TargetVideoStreamCount, state.TargetAudioStreamCount, state.TargetVideoCodecTag, state.IsTargetAVC).FirstOrDefault() ?? string.Empty);
}
}
private void AddAudioResource(XmlElement container, Audio audio, string deviceId, Filter filter)
{
var res = container.OwnerDocument.CreateElement(string.Empty, "res", NS_DIDL);
var sources = _dtoService.GetMediaSources(audio);
var streamInfo = new StreamBuilder().BuildAudioItem(new AudioOptions
{
ItemId = audio.Id.ToString("N"),
MediaSources = sources,
Profile = _profile,
DeviceId = deviceId
});
var url = streamInfo.ToDlnaUrl(_serverAddress);
//res.AppendChild(container.OwnerDocument.CreateCDataSection(url));
res.InnerText = url;
var mediaSource = sources.First(i => string.Equals(i.Id, streamInfo.MediaSourceId));
if (mediaSource.RunTimeTicks.HasValue)
{
res.SetAttribute("duration", TimeSpan.FromTicks(mediaSource.RunTimeTicks.Value).ToString("c", _usCulture));
}
if (filter.Contains("res@size"))
{
if (streamInfo.IsDirectStream || streamInfo.EstimateContentLength)
{
var size = streamInfo.TargetSize;
if (size.HasValue)
{
res.SetAttribute("size", size.Value.ToString(_usCulture));
}
}
}
var targetAudioBitrate = streamInfo.TargetAudioBitrate;
var targetSampleRate = streamInfo.TargetAudioSampleRate;
var targetChannels = streamInfo.TargetAudioChannels;
if (targetChannels.HasValue)
{
res.SetAttribute("nrAudioChannels", targetChannels.Value.ToString(_usCulture));
}
if (targetSampleRate.HasValue)
{
res.SetAttribute("sampleFrequency", targetSampleRate.Value.ToString(_usCulture));
}
if (targetAudioBitrate.HasValue)
{
res.SetAttribute("bitrate", targetAudioBitrate.Value.ToString(_usCulture));
}
var mediaProfile = _profile.GetAudioMediaProfile(streamInfo.Container,
streamInfo.AudioCodec,
targetChannels,
targetAudioBitrate);
var filename = url.Substring(0, url.IndexOf('?'));
var mimeType = mediaProfile == null || string.IsNullOrEmpty(mediaProfile.MimeType)
? MimeTypes.GetMimeType(filename)
: mediaProfile.MimeType;
var contentFeatures = new ContentFeatureBuilder(_profile).BuildAudioHeader(streamInfo.Container,
streamInfo.TargetAudioCodec,
targetAudioBitrate,
targetSampleRate,
targetChannels,
streamInfo.IsDirectStream,
streamInfo.RunTimeTicks,
streamInfo.TranscodeSeekInfo);
res.SetAttribute("protocolInfo", String.Format(
"http-get:*:{0}:{1}",
mimeType,
contentFeatures
));
container.AppendChild(res);
}
private void AddAudioResource(XmlWriter writer, BaseItem audio, string deviceId, Filter filter, StreamInfo streamInfo = null)
{
writer.WriteStartElement(string.Empty, "res", NsDidl);
if (streamInfo == null)
{
var sources = _mediaSourceManager.GetStaticMediaSources(audio, true, _user);
streamInfo = new StreamBuilder(_mediaEncoder, _logger).BuildAudioItem(new AudioOptions
{
ItemId = audio.Id,
MediaSources = sources.ToArray(),
Profile = _profile,
DeviceId = deviceId
});
}
var url = NormalizeDlnaMediaUrl(streamInfo.ToUrl(_serverAddress, _accessToken));
var mediaSource = streamInfo.MediaSource;
if (mediaSource.RunTimeTicks.HasValue)
{
writer.WriteAttributeString("duration", TimeSpan.FromTicks(mediaSource.RunTimeTicks.Value).ToString("c", _usCulture));
}
if (filter.Contains("res@size"))
{
if (streamInfo.IsDirectStream || streamInfo.EstimateContentLength)
{
var size = streamInfo.TargetSize;
if (size.HasValue)
{
writer.WriteAttributeString("size", size.Value.ToString(_usCulture));
}
}
}
var targetAudioBitrate = streamInfo.TargetAudioBitrate;
var targetSampleRate = streamInfo.TargetAudioSampleRate;
var targetChannels = streamInfo.TargetAudioChannels;
var targetAudioBitDepth = streamInfo.TargetAudioBitDepth;
if (targetChannels.HasValue)
{
writer.WriteAttributeString("nrAudioChannels", targetChannels.Value.ToString(_usCulture));
}
if (targetSampleRate.HasValue)
{
writer.WriteAttributeString("sampleFrequency", targetSampleRate.Value.ToString(_usCulture));
}
if (targetAudioBitrate.HasValue)
{
writer.WriteAttributeString("bitrate", targetAudioBitrate.Value.ToString(_usCulture));
}
var mediaProfile = _profile.GetAudioMediaProfile(
streamInfo.Container,
streamInfo.TargetAudioCodec.FirstOrDefault(),
targetChannels,
targetAudioBitrate,
targetSampleRate,
targetAudioBitDepth);
var filename = url.Substring(0, url.IndexOf('?', StringComparison.Ordinal));
var mimeType = mediaProfile == null || string.IsNullOrEmpty(mediaProfile.MimeType)
? MimeTypes.GetMimeType(filename)
: mediaProfile.MimeType;
var contentFeatures = ContentFeatureBuilder.BuildAudioHeader(
_profile,
streamInfo.Container,
streamInfo.TargetAudioCodec.FirstOrDefault(),
targetAudioBitrate,
targetSampleRate,
targetChannels,
targetAudioBitDepth,
streamInfo.IsDirectStream,
streamInfo.RunTimeTicks ?? 0,
streamInfo.TranscodeSeekInfo);
writer.WriteAttributeString(
"protocolInfo",
string.Format(
CultureInfo.InvariantCulture,
"http-get:*:{0}:{1}",
mimeType,
contentFeatures));
writer.WriteString(url);
writer.WriteFullEndElement();
}
/// <summary>
/// Adds the dlna headers.
/// </summary>
/// <param name="state">The state.</param>
/// <param name="responseHeaders">The response headers.</param>
/// <param name="profileManager">The <see cref="IDeviceProfileManager"/> instance.</param>
/// <param name="isStaticallyStreamed">if set to <c>true</c> [is statically streamed].</param>
/// <param name="startTimeTicks">The start time in ticks.</param>
/// <param name="request">The <see cref="HttpRequest"/>.</param>
private static void AddDlnaHeaders(
StreamState state,
IHeaderDictionary responseHeaders,
IDeviceProfileManager profileManager,
bool isStaticallyStreamed,
long?startTimeTicks,
HttpRequest request)
{
if (state == null)
{
throw new ArgumentNullException(nameof(state));
}
if (responseHeaders == null)
{
throw new ArgumentNullException(nameof(responseHeaders));
}
if (request == null)
{
throw new ArgumentNullException(nameof(request));
}
var enableDlnaHeaders = request.Query.TryGetValue("dlna", out _) ||
!string.Equals(request.Headers["GetContentFeatures.DLNA.ORG"], "1", StringComparison.Ordinal);
if (!enableDlnaHeaders)
{
return;
}
var profile = state.DeviceProfile;
StringValues transferMode = request.Headers["transferMode.dlna.org"];
responseHeaders.Add("transferMode.dlna.org", string.IsNullOrEmpty(transferMode) ? "Streaming" : transferMode.ToString());
responseHeaders.Add("realTimeInfo.dlna.org", "DLNA.ORG_TLAG=*");
if (state.RunTimeTicks.HasValue)
{
if (string.Equals(request.Headers["getMediaInfo.sec"], "1", StringComparison.OrdinalIgnoreCase))
{
var ms = TimeSpan.FromTicks(state.RunTimeTicks.Value).TotalMilliseconds;
responseHeaders.Add("MediaInfo.sec", string.Format(
CultureInfo.InvariantCulture,
"SEC_Duration={0};",
Convert.ToInt32(ms)));
}
if (!isStaticallyStreamed && profile != null)
{
AddTimeSeekResponseHeaders(state, responseHeaders, startTimeTicks);
}
}
// if the profile hasn't been assigned see if there is one that matches.
profile ??= profileManager.GetProfile(
request.Headers,
request.HttpContext.Connection.RemoteIpAddress ?? IPAddress.Loopback,
null);
var audioCodec = state.ActualOutputAudioCodec;
if (!state.IsVideoRequest)
{
responseHeaders.Add("contentFeatures.dlna.org", ContentFeatureBuilder.BuildAudioHeader(
profile,
state.OutputContainer,
audioCodec,
state.OutputAudioBitrate,
state.OutputAudioSampleRate,
state.OutputAudioChannels,
state.OutputAudioBitDepth,
isStaticallyStreamed,
state.RunTimeTicks,
state.TranscodeSeekInfo));
}
else
{
var videoCodec = state.ActualOutputVideoCodec;
responseHeaders.Add(
"contentFeatures.dlna.org",
ContentFeatureBuilder.BuildVideoHeader(profile, state.OutputContainer, videoCodec, audioCodec, state.OutputWidth, state.OutputHeight, state.TargetVideoBitDepth, state.OutputVideoBitrate, state.TargetTimestamp, isStaticallyStreamed, state.RunTimeTicks, state.TargetVideoProfile, state.TargetVideoLevel, state.TargetFramerate, state.TargetPacketLength, state.TranscodeSeekInfo, state.IsTargetAnamorphic, state.IsTargetInterlaced, state.TargetRefFrames, state.TargetVideoStreamCount, state.TargetAudioStreamCount, state.TargetVideoCodecTag, state.IsTargetAVC).FirstOrDefault() ?? string.Empty);
}
}
