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Update talk to 59410372.

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R=jiayl@webrtc.org, wu@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/6929004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@5367 4adac7df-926f-26a2-2b94-8c16560cd09d
This commit is contained in:
mallinath@webrtc.org
2014-01-11 01:26:23 +00:00
parent 023cc5abc7
commit 0f3356e20b
50 changed files with 974 additions and 746 deletions
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47
talk/media/sctp/sctpdataengine.cc
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@@ -32,14 +32,12 @@
#include <sstream>
#include <vector>
#include "talk/app/webrtc/datachannelinterface.h"
#include "talk/base/buffer.h"
#include "talk/base/helpers.h"
#include "talk/base/logging.h"
#include "talk/media/base/codec.h"
#include "talk/media/base/constants.h"
#include "talk/media/base/streamparams.h"
#include "talk/media/sctp/sctputils.h"
#include "usrsctplib/usrsctp.h"
namespace {
@@ -497,11 +495,17 @@ bool SctpDataMediaChannel::RemoveSendStream(uint32 ssrc) {
}
bool SctpDataMediaChannel::AddRecvStream(const StreamParams& stream) {
return AddStream(stream);
// SCTP DataChannels are always bi-directional and calling AddSendStream will
// enable both sending and receiving on the stream. So AddRecvStream is a
// no-op.
return true;
}
bool SctpDataMediaChannel::RemoveRecvStream(uint32 ssrc) {
return ResetStream(ssrc);
// SCTP DataChannels are always bi-directional and calling RemoveSendStream
// will disable both sending and receiving on the stream. So RemoveRecvStream
// is a no-op.
return true;
}
bool SctpDataMediaChannel::SendData(
@@ -619,34 +623,12 @@ void SctpDataMediaChannel::OnInboundPacketFromSctpToChannel(
void SctpDataMediaChannel::OnDataFromSctpToChannel(
const ReceiveDataParams& params, talk_base::Buffer* buffer) {
if (open_streams_.find(params.ssrc) == open_streams_.end()) {
if (params.type == DMT_CONTROL) {
std::string label;
webrtc::DataChannelInit config;
if (ParseDataChannelOpenMessage(*buffer, &label, &config)) {
config.id = params.ssrc;
// Do not send the OPEN message for this data channel.
config.negotiated = true;
SignalNewStreamReceived(label, config);
// Add the stream immediately.
StreamParams sparams = StreamParams::CreateLegacy(params.ssrc);
AddSendStream(sparams);
AddRecvStream(sparams);
} else {
LOG(LS_ERROR) << debug_name_ << "->OnDataFromSctpToChannel(...): "
<< "Received malformed control message";
}
} else {
LOG(LS_WARNING) << debug_name_ << "->OnDataFromSctpToChannel(...): "
<< "Received packet for unknown ssrc: " << params.ssrc;
}
return;
}
if (receiving_) {
LOG(LS_VERBOSE) << debug_name_ << "->OnDataFromSctpToChannel(...): "
<< "Posting with length: " << buffer->length();
<< "Posting with length: " << buffer->length()
<< " on stream " << params.ssrc;
// Reports all received messages to upper layers, no matter whether the sid
// is known.
SignalDataReceived(params, buffer->data(), buffer->length());
} else {
LOG(LS_WARNING) << debug_name_ << "->OnDataFromSctpToChannel(...): "
@@ -663,9 +645,7 @@ bool SctpDataMediaChannel::AddStream(const StreamParams& stream) {
const uint32 ssrc = stream.first_ssrc();
if (open_streams_.find(ssrc) != open_streams_.end()) {
// We usually get an AddSendStream and an AddRecvStream for each stream, so
// this is really unlikely to be a useful warning message.
LOG(LS_VERBOSE) << debug_name_ << "->Add(Send|Recv)Stream(...): "
LOG(LS_WARNING) << debug_name_ << "->Add(Send|Recv)Stream(...): "
<< "Not adding data stream '" << stream.id
<< "' with ssrc=" << ssrc
<< " because stream is already open.";
@@ -976,5 +956,4 @@ void SctpDataMediaChannel::OnMessage(talk_base::Message* msg) {
}
}
}
} // namespace cricket