1218d7ad2f
Changes include the following 1. modify FakeDtlsIdentityStore to support alternate certificate so we could have a different fingerprint in test case. 2. dtlstransportchannel can accept a new fingerprint and trigger DTLS handshake. 3. #2 will trigger new signal on the media side to reset SRTP context. Only reset SRTP context when we are using DTLS (not SDES). 4. Test cases for caller or callee are transfees. TBR=pthatcher@webrtc.org BUG=webrtc:3618 This is a reland of https://codereview.webrtc.org/1453523002 Review URL: https://codereview.webrtc.org/1505573002 . Cr-Commit-Position: refs/heads/master@{#10903}
71 lines
2.0 KiB
C++
71 lines
2.0 KiB
C++
/*
|
|
* Copyright 2004 The WebRTC Project Authors. All rights reserved.
|
|
*
|
|
* Use of this source code is governed by a BSD-style license
|
|
* that can be found in the LICENSE file in the root of the source
|
|
* tree. An additional intellectual property rights grant can be found
|
|
* in the file PATENTS. All contributing project authors may
|
|
* be found in the AUTHORS file in the root of the source tree.
|
|
*/
|
|
|
|
#include <sstream>
|
|
#include "webrtc/p2p/base/common.h"
|
|
#include "webrtc/p2p/base/transportchannel.h"
|
|
|
|
namespace cricket {
|
|
|
|
std::string TransportChannel::ToString() const {
|
|
const char RECEIVING_ABBREV[2] = { '_', 'R' };
|
|
const char WRITABLE_ABBREV[2] = { '_', 'W' };
|
|
std::stringstream ss;
|
|
ss << "Channel[" << transport_name_ << "|" << component_ << "|"
|
|
<< RECEIVING_ABBREV[receiving_] << WRITABLE_ABBREV[writable_] << "]";
|
|
return ss.str();
|
|
}
|
|
|
|
void TransportChannel::set_receiving(bool receiving) {
|
|
if (receiving_ == receiving) {
|
|
return;
|
|
}
|
|
receiving_ = receiving;
|
|
SignalReceivingState(this);
|
|
}
|
|
|
|
void TransportChannel::set_writable(bool writable) {
|
|
if (writable_ == writable) {
|
|
return;
|
|
}
|
|
LOG_J(LS_VERBOSE, this) << "set_writable from:" << writable_ << " to "
|
|
<< writable;
|
|
writable_ = writable;
|
|
if (writable_) {
|
|
SignalReadyToSend(this);
|
|
}
|
|
SignalWritableState(this);
|
|
}
|
|
|
|
void TransportChannel::set_dtls_state(DtlsTransportState state) {
|
|
if (dtls_state_ == state) {
|
|
return;
|
|
}
|
|
LOG_J(LS_VERBOSE, this) << "set_dtls_state from:" << dtls_state_ << " to "
|
|
<< state;
|
|
dtls_state_ = state;
|
|
SignalDtlsState(this, state);
|
|
}
|
|
|
|
bool TransportChannel::SetSrtpCryptoSuites(const std::vector<int>& ciphers) {
|
|
return false;
|
|
}
|
|
|
|
// TODO(guoweis): Remove this function once everything is moved away.
|
|
bool TransportChannel::SetSrtpCiphers(const std::vector<std::string>& ciphers) {
|
|
std::vector<int> crypto_suites;
|
|
for (const auto cipher : ciphers) {
|
|
crypto_suites.push_back(rtc::SrtpCryptoSuiteFromName(cipher));
|
|
}
|
|
return SetSrtpCryptoSuites(crypto_suites);
|
|
}
|
|
|
|
} // namespace cricket
|