/// <summary>
/// Remove handler that protects stream playback.
/// </summary>
/// <param name="handler">Handler to remove.</param>
public void UnregisterStreamPlaybackSecurity(IStreamPlaybackSecurity handler)
{
_playbackSecurityHandlers.Remove(handler);
}
/// <summary>
/// Add handler that protects stream playback.
/// </summary>
/// <param name="handler">Handler to add.</param>
public void RegisterStreamPlaybackSecurity(IStreamPlaybackSecurity handler)
{
_playbackSecurityHandlers.Add(handler);
}
/// <summary>
/// Remove handler that protects stream playback.
/// </summary>
/// <param name="handler">Handler to remove.</param>
public void UnregisterStreamPlaybackSecurity(IStreamPlaybackSecurity handler)
{
_playbackSecurityHandlers.Remove(handler);
}
/// <summary>
/// Add handler that protects stream playback.
/// </summary>
/// <param name="handler">Handler to add.</param>
public void RegisterStreamPlaybackSecurity(IStreamPlaybackSecurity handler)
{
_playbackSecurityHandlers.Add(handler);
}
public void play(string name, double start, double length, bool flushPlaylist)
{
IConnection connection = FluorineContext.Current.Connection;
if (!(connection is IStreamCapableConnection))
{
return;
}
IStreamCapableConnection streamConnection = connection as IStreamCapableConnection;
IScope scope = connection.Scope;
int streamId = GetCurrentStreamId();
if (name == null || string.Empty.Equals(name))
{
SendNSFailed(streamConnection as RtmpConnection, "The stream name may not be empty.", name, streamId);
return;
}
IStreamSecurityService security = ScopeUtils.GetScopeService(scope, typeof(IStreamSecurityService)) as IStreamSecurityService;
if (security != null)
{
IEnumerator handlers = security.GetStreamPlaybackSecurity();
while (handlers.MoveNext())
{
IStreamPlaybackSecurity handler = handlers.Current as IStreamPlaybackSecurity;
if (!handler.IsPlaybackAllowed(scope, name, (long)start, (long)length, flushPlaylist))
{
SendNSFailed(streamConnection as RtmpConnection, "You are not allowed to play the stream.", name, streamId);
return;
}
}
}
IClientStream stream = streamConnection.GetStreamById(streamId);
bool created = false;
if (stream == null)
{
stream = streamConnection.NewPlaylistSubscriberStream(streamId);
stream.Start();
created = true;
}
if (!(stream is ISubscriberStream))
{
return;
}
ISubscriberStream subscriberStream = stream as ISubscriberStream;
SimplePlayItem item = new SimplePlayItem();
item.Name = name;
item.Start = (long)start;
item.Length = (long)length;
if (subscriberStream is IPlaylistSubscriberStream)
{
IPlaylistSubscriberStream playlistStream = subscriberStream as IPlaylistSubscriberStream;
if (flushPlaylist)
{
playlistStream.RemoveAllItems();
}
playlistStream.AddItem(item);
}
else if (subscriberStream is ISingleItemSubscriberStream)
{
ISingleItemSubscriberStream singleStream = subscriberStream as ISingleItemSubscriberStream;
singleStream.PlayItem = item;
}
else
{
// not supported by this stream service
return;
}
try
{
subscriberStream.Play();
} catch (System.IO.IOException ex)
{
if (created)
{
stream.Close();
streamConnection.DeleteStreamById(streamId);
}
SendNSFailed(streamConnection as RtmpConnection, ex.Message, name, streamId);
}
}
public void play(string name, double start, double length, bool flushPlaylist)
{
IConnection connection = FluorineContext.Current.Connection;
if (connection is IStreamCapableConnection)
{
IStreamCapableConnection connection2 = connection as IStreamCapableConnection;
IScope scope = connection.Scope;
int currentStreamId = this.GetCurrentStreamId();
if ((name == null) || string.Empty.Equals(name))
{
this.SendNSFailed(connection2 as RtmpConnection, "The stream name may not be empty.", name, currentStreamId);
}
else
{
IStreamSecurityService scopeService = ScopeUtils.GetScopeService(scope, typeof(IStreamSecurityService)) as IStreamSecurityService;
if (scopeService != null)
{
IEnumerator streamPlaybackSecurity = scopeService.GetStreamPlaybackSecurity();
while (streamPlaybackSecurity.MoveNext())
{
IStreamPlaybackSecurity current = streamPlaybackSecurity.Current as IStreamPlaybackSecurity;
if (!current.IsPlaybackAllowed(scope, name, (long)start, (long)length, flushPlaylist))
{
this.SendNSFailed(connection2 as RtmpConnection, "You are not allowed to play the stream.", name, currentStreamId);
return;
}
}
}
IClientStream streamById = connection2.GetStreamById(currentStreamId);
bool flag = false;
if (streamById == null)
{
streamById = connection2.NewPlaylistSubscriberStream(currentStreamId);
streamById.Start();
flag = true;
}
if (streamById is ISubscriberStream)
{
ISubscriberStream stream2 = streamById as ISubscriberStream;
SimplePlayItem item = new SimplePlayItem {
Name = name,
Start = (long)start,
Length = (long)length
};
if (stream2 is IPlaylistSubscriberStream)
{
IPlaylistSubscriberStream stream3 = stream2 as IPlaylistSubscriberStream;
if (flushPlaylist)
{
stream3.RemoveAllItems();
}
stream3.AddItem(item);
}
else if (stream2 is ISingleItemSubscriberStream)
{
ISingleItemSubscriberStream stream4 = stream2 as ISingleItemSubscriberStream;
stream4.PlayItem = item;
}
else
{
return;
}
try
{
stream2.Play();
}
catch (IOException exception)
{
if (flag)
{
streamById.Close();
connection2.DeleteStreamById(currentStreamId);
}
this.SendNSFailed(connection2 as RtmpConnection, exception.Message, name, currentStreamId);
}
}
}
}
}
