/// <summary>
/// Remove handler that protects stream publishing.
/// </summary>
/// <param name="handler">Handler to remove.</param>
public void UnregisterStreamPublishSecurity(IStreamPublishSecurity handler)
{
_publishSecurityHandlers.Remove(handler);
}
/// <summary>
/// Add handler that protects stream publishing.
/// </summary>
/// <param name="handler">Handler to add.</param>
public void RegisterStreamPublishSecurity(IStreamPublishSecurity handler)
{
_publishSecurityHandlers.Add(handler);
}
/// <summary>
/// Remove handler that protects stream publishing.
/// </summary>
/// <param name="handler">Handler to remove.</param>
public void UnregisterStreamPublishSecurity(IStreamPublishSecurity handler)
{
_publishSecurityHandlers.Remove(handler);
}
/// <summary>
/// Add handler that protects stream publishing.
/// </summary>
/// <param name="handler">Handler to add.</param>
public void RegisterStreamPublishSecurity(IStreamPublishSecurity handler)
{
_publishSecurityHandlers.Add(handler);
}
public void publish(string name, string mode)
{
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.GetStreamPublishSecurity();
while (handlers.MoveNext())
{
IStreamPublishSecurity handler = handlers.Current as IStreamPublishSecurity;
if (!handler.IsPublishAllowed(scope, name, mode))
{
SendNSFailed(streamConnection as RtmpConnection, "You are not allowed to publish the stream.", name, streamId);
return;
}
}
}
IBroadcastScope bsScope = GetBroadcastScope(scope, name);
if (bsScope != null && bsScope.GetProviders().Count > 0)
{
// Another stream with that name is already published.
StatusASO badName = new StatusASO(StatusASO.NS_PUBLISH_BADNAME);
badName.clientid = streamId;
badName.details = name;
badName.level = "error";
// FIXME: there should be a direct way to send the status
RtmpChannel channel = (streamConnection as RtmpConnection).GetChannel((byte)(4 + ((streamId - 1) * 5)));
channel.SendStatus(badName);
return;
}
IClientStream stream = streamConnection.GetStreamById(streamId);
if (stream != null && !(stream is IClientBroadcastStream))
{
return;
}
bool created = false;
if (stream == null)
{
stream = streamConnection.NewBroadcastStream(streamId);
created = true;
}
IClientBroadcastStream bs = stream as IClientBroadcastStream;
try
{
bs.PublishedName = name;
IScopeContext context = connection.Scope.Context;
//IProviderService providerService = (IProviderService)context.getBean(IProviderService.BEAN_NAME);
IProviderService providerService = ScopeUtils.GetScopeService(connection.Scope, typeof(IProviderService)) as IProviderService;
// TODO handle registration failure
if (providerService.RegisterBroadcastStream(connection.Scope, name, bs))
{
bsScope = GetBroadcastScope(connection.Scope, name);
bsScope.SetAttribute(Constants.BroadcastScopeStreamAttribute, bs);
if (connection is BaseConnection)
{
(connection as BaseConnection).RegisterBasicScope(bsScope);
}
}
if (Constants.ClientStreamModeRecord.Equals(mode))
{
bs.Start();
bs.SaveAs(name, false);
}
else if (Constants.ClientStreamModeAppend.Equals(mode))
{
bs.Start();
bs.SaveAs(name, true);
}
else if (Constants.ClientStreamModeLive.Equals(mode))
{
bs.Start();
}
bs.StartPublishing();
}
catch (System.IO.IOException ex)
{
StatusASO accessDenied = new StatusASO(StatusASO.NS_RECORD_NOACCESS);
accessDenied.clientid = streamId;
accessDenied.description = "The file could not be created/written to." + ex.Message;
accessDenied.details = name;
accessDenied.level = "error";
// FIXME: there should be a direct way to send the status
RtmpChannel channel = (streamConnection as RtmpConnection).GetChannel((byte)(4 + ((streamId - 1) * 5)));
channel.SendStatus(accessDenied);
bs.Close();
if (created)
{
streamConnection.DeleteStreamById(streamId);
}
}
catch (Exception ex)
{
log.Warn("Publish caught exception", ex);
}
}
public void publish(string name, string mode)
{
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 streamPublishSecurity = scopeService.GetStreamPublishSecurity();
while (streamPublishSecurity.MoveNext())
{
IStreamPublishSecurity current = streamPublishSecurity.Current as IStreamPublishSecurity;
if (!current.IsPublishAllowed(scope, name, mode))
{
this.SendNSFailed(connection2 as RtmpConnection, "You are not allowed to publish the stream.", name, currentStreamId);
return;
}
}
}
IBroadcastScope broadcastScope = this.GetBroadcastScope(scope, name);
if ((broadcastScope != null) && (broadcastScope.GetProviders().Count > 0))
{
StatusASO status = new StatusASO("NetStream.Publish.BadName")
{
clientid = currentStreamId,
details = name,
level = "error"
};
(connection2 as RtmpConnection).GetChannel((byte)(4 + ((currentStreamId - 1) * 5))).SendStatus(status);
}
else
{
IClientStream streamById = connection2.GetStreamById(currentStreamId);
if ((streamById == null) || (streamById is IClientBroadcastStream))
{
bool flag = false;
if (streamById == null)
{
streamById = connection2.NewBroadcastStream(currentStreamId);
flag = true;
}
IClientBroadcastStream broadcastStream = streamById as IClientBroadcastStream;
try
{
broadcastStream.PublishedName = name;
IScopeContext context = connection.Scope.Context;
IProviderService service2 = ScopeUtils.GetScopeService(connection.Scope, typeof(IProviderService)) as IProviderService;
if (service2.RegisterBroadcastStream(connection.Scope, name, broadcastStream))
{
broadcastScope = this.GetBroadcastScope(connection.Scope, name);
broadcastScope.SetAttribute("_transient_publishing_stream", broadcastStream);
if (connection is BaseConnection)
{
(connection as BaseConnection).RegisterBasicScope(broadcastScope);
}
}
if ("record".Equals(mode))
{
broadcastStream.Start();
broadcastStream.SaveAs(name, false);
}
else if ("append".Equals(mode))
{
broadcastStream.Start();
broadcastStream.SaveAs(name, true);
}
else if ("live".Equals(mode))
{
broadcastStream.Start();
}
broadcastStream.StartPublishing();
}
catch (IOException exception)
{
StatusASO saso2 = new StatusASO("NetStream.Record.NoAccess")
{
clientid = currentStreamId,
description = "The file could not be created/written to." + exception.Message,
details = name,
level = "error"
};
(connection2 as RtmpConnection).GetChannel((byte)(4 + ((currentStreamId - 1) * 5))).SendStatus(saso2);
broadcastStream.Close();
if (flag)
{
connection2.DeleteStreamById(currentStreamId);
}
}
catch (Exception exception2)
{
log.Warn("Publish caught exception", exception2);
}
}
}
}
}
}