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/*
* Copyright 2012 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.
*/
// Implements the IceCandidateInterface.
#ifndef WEBRTC_API_JSEPICECANDIDATE_H_
#define WEBRTC_API_JSEPICECANDIDATE_H_
#include <string>
#include "webrtc/api/jsep.h"
#include "webrtc/base/constructormagic.h"
#include "webrtc/p2p/base/candidate.h"
namespace webrtc {
class JsepIceCandidate : public IceCandidateInterface {
public:
JsepIceCandidate(const std::string& sdp_mid, int sdp_mline_index);
JsepIceCandidate(const std::string& sdp_mid, int sdp_mline_index,
const cricket::Candidate& candidate);
~JsepIceCandidate();
// |error| can be NULL if don't care about the failure reason.
bool Initialize(const std::string& sdp, SdpParseError* err);
void SetCandidate(const cricket::Candidate& candidate) {
candidate_ = candidate;
}
virtual std::string sdp_mid() const { return sdp_mid_; }
virtual int sdp_mline_index() const { return sdp_mline_index_; }
virtual const cricket::Candidate& candidate() const {
return candidate_;
}
virtual bool ToString(std::string* out) const;
private:
std::string sdp_mid_;
int sdp_mline_index_;
cricket::Candidate candidate_;
RTC_DISALLOW_COPY_AND_ASSIGN(JsepIceCandidate);
};
// Implementation of IceCandidateCollection.
// This implementation stores JsepIceCandidates.
class JsepCandidateCollection : public IceCandidateCollection {
public:
JsepCandidateCollection() {}
// Move constructor is defined so that a vector of JsepCandidateCollections
// can be resized.
JsepCandidateCollection(JsepCandidateCollection&& o)
: candidates_(std::move(o.candidates_)) {}
~JsepCandidateCollection();
virtual size_t count() const {
return candidates_.size();
}
virtual bool HasCandidate(const IceCandidateInterface* candidate) const;
// Adds and takes ownership of the JsepIceCandidate.
virtual void add(JsepIceCandidate* candidate) {
candidates_.push_back(candidate);
}
virtual const IceCandidateInterface* at(size_t index) const {
return candidates_[index];
}
// Removes the candidate that has a matching address and protocol.
// Returns the number of candidates that were removed.
size_t remove(const cricket::Candidate& candidate);
private:
std::vector<JsepIceCandidate*> candidates_;
RTC_DISALLOW_COPY_AND_ASSIGN(JsepCandidateCollection);
};
} // namespace webrtc
#endif // WEBRTC_API_JSEPICECANDIDATE_H_
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