96 lines
2.9 KiB
C++
96 lines
2.9 KiB
C++
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/*
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* Copyright 2012 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "webrtc/api/jsepicecandidate.h"
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#include <vector>
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#include "webrtc/api/webrtcsdp.h"
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#include "webrtc/base/stringencode.h"
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namespace webrtc {
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IceCandidateInterface* CreateIceCandidate(const std::string& sdp_mid,
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int sdp_mline_index,
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const std::string& sdp,
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SdpParseError* error) {
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JsepIceCandidate* jsep_ice = new JsepIceCandidate(sdp_mid, sdp_mline_index);
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if (!jsep_ice->Initialize(sdp, error)) {
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delete jsep_ice;
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return NULL;
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}
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return jsep_ice;
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}
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JsepIceCandidate::JsepIceCandidate(const std::string& sdp_mid,
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int sdp_mline_index)
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: sdp_mid_(sdp_mid),
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sdp_mline_index_(sdp_mline_index) {
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}
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JsepIceCandidate::JsepIceCandidate(const std::string& sdp_mid,
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int sdp_mline_index,
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const cricket::Candidate& candidate)
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: sdp_mid_(sdp_mid),
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sdp_mline_index_(sdp_mline_index),
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candidate_(candidate) {
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}
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JsepIceCandidate::~JsepIceCandidate() {
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}
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bool JsepIceCandidate::Initialize(const std::string& sdp, SdpParseError* err) {
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return SdpDeserializeCandidate(sdp, this, err);
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}
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bool JsepIceCandidate::ToString(std::string* out) const {
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if (!out)
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return false;
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*out = SdpSerializeCandidate(*this);
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return !out->empty();
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}
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JsepCandidateCollection::~JsepCandidateCollection() {
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for (std::vector<JsepIceCandidate*>::iterator it = candidates_.begin();
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it != candidates_.end(); ++it) {
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delete *it;
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}
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}
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bool JsepCandidateCollection::HasCandidate(
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const IceCandidateInterface* candidate) const {
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bool ret = false;
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for (std::vector<JsepIceCandidate*>::const_iterator it = candidates_.begin();
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it != candidates_.end(); ++it) {
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if ((*it)->sdp_mid() == candidate->sdp_mid() &&
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(*it)->sdp_mline_index() == candidate->sdp_mline_index() &&
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(*it)->candidate().IsEquivalent(candidate->candidate())) {
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ret = true;
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break;
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}
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}
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return ret;
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}
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size_t JsepCandidateCollection::remove(const cricket::Candidate& candidate) {
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auto iter = std::find_if(candidates_.begin(), candidates_.end(),
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[candidate](JsepIceCandidate* c) {
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return candidate.MatchesForRemoval(c->candidate());
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});
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if (iter != candidates_.end()) {
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delete *iter;
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candidates_.erase(iter);
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return 1;
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}
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return 0;
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}
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} // namespace webrtc
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