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henrike@webrtc.org28e20752013-07-10 00:45:361/*
kjellanderb24317b2016-02-10 15:54:432 * Copyright 2012 The WebRTC project authors. All Rights Reserved.
henrike@webrtc.org28e20752013-07-10 00:45:363 *
kjellanderb24317b2016-02-10 15:54:434 * Use of this source code is governed by a BSD-style license
5 * that can be found in the LICENSE file in the root of the source
6 * tree. An additional intellectual property rights grant can be found
7 * in the file PATENTS. All contributing project authors may
8 * be found in the AUTHORS file in the root of the source tree.
henrike@webrtc.org28e20752013-07-10 00:45:369 */
10
Henrik Kjellander15583c12016-02-10 09:53:1211#include "webrtc/api/jsepicecandidate.h"
henrike@webrtc.org28e20752013-07-10 00:45:3612
13#include <vector>
14
Henrik Kjellander15583c12016-02-10 09:53:1215#include "webrtc/api/webrtcsdp.h"
buildbot@webrtc.orgd4e598d2014-07-29 17:36:5216#include "webrtc/base/stringencode.h"
henrike@webrtc.org28e20752013-07-10 00:45:3617
18namespace webrtc {
19
20IceCandidateInterface* CreateIceCandidate(const std::string& sdp_mid,
21 int sdp_mline_index,
henrike@webrtc.org28e20752013-07-10 00:45:3622 const std::string& sdp,
23 SdpParseError* error) {
24 JsepIceCandidate* jsep_ice = new JsepIceCandidate(sdp_mid, sdp_mline_index);
25 if (!jsep_ice->Initialize(sdp, error)) {
26 delete jsep_ice;
27 return NULL;
28 }
29 return jsep_ice;
30}
31
32JsepIceCandidate::JsepIceCandidate(const std::string& sdp_mid,
33 int sdp_mline_index)
34 : sdp_mid_(sdp_mid),
35 sdp_mline_index_(sdp_mline_index) {
36}
37
38JsepIceCandidate::JsepIceCandidate(const std::string& sdp_mid,
39 int sdp_mline_index,
40 const cricket::Candidate& candidate)
41 : sdp_mid_(sdp_mid),
42 sdp_mline_index_(sdp_mline_index),
43 candidate_(candidate) {
44}
45
46JsepIceCandidate::~JsepIceCandidate() {
47}
48
49bool JsepIceCandidate::Initialize(const std::string& sdp, SdpParseError* err) {
50 return SdpDeserializeCandidate(sdp, this, err);
51}
52
53bool JsepIceCandidate::ToString(std::string* out) const {
54 if (!out)
55 return false;
56 *out = SdpSerializeCandidate(*this);
57 return !out->empty();
58}
59
60JsepCandidateCollection::~JsepCandidateCollection() {
61 for (std::vector<JsepIceCandidate*>::iterator it = candidates_.begin();
62 it != candidates_.end(); ++it) {
63 delete *it;
64 }
65}
66
67bool JsepCandidateCollection::HasCandidate(
68 const IceCandidateInterface* candidate) const {
69 bool ret = false;
70 for (std::vector<JsepIceCandidate*>::const_iterator it = candidates_.begin();
71 it != candidates_.end(); ++it) {
72 if ((*it)->sdp_mid() == candidate->sdp_mid() &&
73 (*it)->sdp_mline_index() == candidate->sdp_mline_index() &&
74 (*it)->candidate().IsEquivalent(candidate->candidate())) {
75 ret = true;
76 break;
77 }
78 }
79 return ret;
80}
81
Honghai Zhang7fb69db2016-03-14 18:59:1882size_t JsepCandidateCollection::remove(const cricket::Candidate& candidate) {
83 auto iter = std::find_if(candidates_.begin(), candidates_.end(),
84 [candidate](JsepIceCandidate* c) {
85 return candidate.MatchesForRemoval(c->candidate());
86 });
87 if (iter != candidates_.end()) {
88 delete *iter;
89 candidates_.erase(iter);
90 return 1;
91 }
92 return 0;
93}
94
henrike@webrtc.org28e20752013-07-10 00:45:3695} // namespace webrtc