public BroadcastChannel(
PeerCast peercast,
Guid channel_id,
ChannelInfo channel_info,
IContentReaderFactory content_reader_factory)
: base(peercast, channel_id)
{
this.ChannelInfo = channel_info;
this.ContentReaderFactory = content_reader_factory;
}
public BroadcastViewModel(PeerCast peerCast)
{
this.peerCast = peerCast;
this.uiSettings = new UISettingsViewModel(PeerCastApplication.Current.Settings);
start = new Command(OnBroadcast, () => CanBroadcast(StreamSource, ContentType, channelName));
contentTypes = peerCast.ContentReaderFactories.ToArray();
yellowPages = Enumerable.Repeat(new KeyValuePair<string,IYellowPageClient>("掲載なし", null),1)
.Concat(peerCast.YellowPages.Select(yp => new KeyValuePair<string,IYellowPageClient>(yp.Name, yp)));
if (contentTypes.Length > 0) contentType = contentTypes[0];
this.SelectedSourceStream = SourceStreams.FirstOrDefault();
}
public BroadcastChannel(
PeerCast peercast,
NetworkType network,
Guid channel_id,
ChannelInfo channel_info,
ISourceStreamFactory source_stream_factory,
IContentReaderFactory content_reader_factory)
: base(peercast, network, channel_id)
{
this.ChannelInfo = channel_info;
this.SourceStreamFactory = source_stream_factory;
this.ContentReaderFactory = content_reader_factory;
}
public BroadcastViewModel(PeerCast peerCast)
{
this.peerCast = peerCast;
this.uiSettings = new UISettingsViewModel(PeerCastApplication.Current.Settings);
start = new Command(OnBroadcast, () => CanBroadcast(StreamSource, ContentType, channelName));
contentTypes = peerCast.ContentReaderFactories.ToArray();
yellowPages = Enumerable.Repeat(new KeyValuePair <string, IYellowPageClient>("掲載なし", null), 1)
.Concat(peerCast.YellowPages.Select(yp => new KeyValuePair <string, IYellowPageClient>(yp.Name, yp)));
if (contentTypes.Length > 0)
{
contentType = contentTypes[0];
}
this.SelectedSourceStream = SourceStreams.FirstOrDefault();
}
private void AddContentReaderFactory(Type type)
{
IContentReaderFactory factory = null;
var constructor = type.GetConstructor(Type.EmptyTypes);
if (constructor != null)
{
factory = constructor.Invoke(null) as IContentReaderFactory;
}
else if ((constructor = type.GetConstructor(new Type[] { typeof(PeerCast) })) != null)
{
factory = constructor.Invoke(new object[] { peerCast }) as IContentReaderFactory;
}
if (factory != null)
{
peerCast.ContentReaderFactories.Add(factory);
}
}
/// <summary>
/// 配信を開始します。
/// </summary>
/// <param name="yp">チャンネル情報を載せるYellowPage</param>
/// <param name="channel_id">チャンネルID</param>
/// <param name="channel_info">チャンネル情報</param>
/// <param name="source">配信ソース</param>
/// <param name="source_stream_factory">配信ソースからコンテンツを取得するISourceStreamFactory</param>
/// <param name="content_reader_factory">配信ソースのコンテンツを解析するIContentReaderFactory</param>
/// <returns>Channelのインスタンス</returns>
public Channel BroadcastChannel(
NetworkType network,
IYellowPageClient yp,
Guid channel_id,
ChannelInfo channel_info,
Uri source,
ISourceStreamFactory source_stream_factory,
IContentReaderFactory content_reader_factory)
{
logger.Debug("Broadcasting channel {0} from {1}", channel_id.ToString("N"), source);
var channel = new BroadcastChannel(this, network, channel_id, channel_info, source_stream_factory, content_reader_factory);
channel.Start(source);
ReplaceCollection(ref channels, orig => orig.Add(channel));
DispatchMonitorEvent(mon => mon.OnChannelChanged(PeerCastChannelAction.Added, channel));
if (yp != null)
{
yp.Announce(channel);
}
return(channel);
}
/// <summary>
/// 配信を開始します。
/// </summary>
/// <param name="yp">チャンネル情報を載せるYellowPage</param>
/// <param name="channel_id">チャンネルID</param>
/// <param name="channel_info">チャンネル情報</param>
/// <param name="source">配信ソース</param>
/// <param name="content_reader_factory">配信ソースのコンテンツを解析するIContentReaderFactory</param>
/// <returns>Channelのインスタンス</returns>
public Channel BroadcastChannel(IYellowPageClient yp, Guid channel_id, ChannelInfo channel_info, Uri source, IContentReaderFactory content_reader_factory)
{
Channel channel = null;
logger.Debug("Broadcasting channel {0} from {1}", channel_id.ToString("N"), source);
ISourceStreamFactory source_factory = SourceStreamFactories.FirstOrDefault(factory => source.Scheme == factory.Scheme);
if (source_factory == null)
{
logger.Error("Protocol `{0}' is not found", source.Scheme);
throw new ArgumentException(String.Format("Protocol `{0}' is not found", source.Scheme));
}
channel = new Channel(this, channel_id, this.BroadcastID, source);
Utils.ReplaceCollection(ref channels, orig => {
var new_collection = new List <Channel>(orig);
new_collection.Add(channel);
return(new_collection);
});
channel.ChannelInfo = channel_info;
var content_reader = content_reader_factory.Create(channel);
var source_stream = source_factory.Create(channel, source, content_reader);
channel.Start(source_stream);
if (ChannelAdded != null)
{
ChannelAdded(this, new ChannelChangedEventArgs(channel));
}
if (yp != null)
{
yp.Announce(channel);
}
return(channel);
}
public ContentReaderItem(IContentReaderFactory reader)
{
ContentReaderFactory = reader;
}
/// <summary>
/// 配信を開始します。
/// </summary>
/// <param name="yp">チャンネル情報を載せるYellowPage</param>
/// <param name="channel_id">チャンネルID</param>
/// <param name="channel_info">チャンネル情報</param>
/// <param name="source">配信ソース</param>
/// <param name="content_reader_factory">配信ソースのコンテンツを解析するIContentReaderFactory</param>
/// <returns>Channelのインスタンス</returns>
public Channel BroadcastChannel(IYellowPageClient yp, Guid channel_id, ChannelInfo channel_info, Uri source, IContentReaderFactory content_reader_factory)
{
logger.Debug("Broadcasting channel {0} from {1}", channel_id.ToString("N"), source);
var channel = new BroadcastChannel(this, channel_id, channel_info, content_reader_factory);
Utils.ReplaceCollection(ref channels, orig => {
var new_collection = new List<Channel>(orig);
new_collection.Add(channel);
return new_collection;
});
channel.Start(source);
if (ChannelAdded!=null) ChannelAdded(this, new ChannelChangedEventArgs(channel));
if (yp!=null) yp.Announce(channel);
return channel;
}
private bool CanBroadcast(Uri streamSource, IContentReaderFactory contentReaderFactory, string channelName)
{
return(streamSource != null &&
contentReaderFactory != null &&
!String.IsNullOrEmpty(channelName));
}
private bool CanBroadcast(Uri streamSource, IContentReaderFactory contentReaderFactory, string channelName)
{
return streamSource != null
&& contentReaderFactory != null
&& !String.IsNullOrEmpty(channelName);
}
public ContentReaderItem(IContentReaderFactory reader)
{
ContentReaderFactory = reader;
}
