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Side by Side Diff: webrtc/sdk/objc/Framework/Classes/PeerConnection/RTCPeerConnection+Stats.mm

Issue 2890513002: Revert of Split iOS sdk in to separate targets (Closed)
Patch Set: Created 3 years, 7 months ago
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1 /*
2 * Copyright 2015 The WebRTC project authors. All Rights Reserved.
3 *
4 * 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.
9 */
10
11 #import "RTCPeerConnection+Private.h"
12
13 #import "NSString+StdString.h"
14 #import "RTCMediaStreamTrack+Private.h"
15 #import "RTCLegacyStatsReport+Private.h"
16
17 #include "webrtc/base/checks.h"
18
19 namespace webrtc {
20
21 class StatsObserverAdapter : public StatsObserver {
22 public:
23 StatsObserverAdapter(void (^completionHandler)
24 (NSArray<RTCLegacyStatsReport *> *stats)) {
25 completion_handler_ = completionHandler;
26 }
27
28 ~StatsObserverAdapter() {
29 completion_handler_ = nil;
30 }
31
32 void OnComplete(const StatsReports& reports) override {
33 RTC_DCHECK(completion_handler_);
34 NSMutableArray *stats = [NSMutableArray arrayWithCapacity:reports.size()];
35 for (const auto* report : reports) {
36 RTCLegacyStatsReport *statsReport =
37 [[RTCLegacyStatsReport alloc] initWithNativeReport:*report];
38 [stats addObject:statsReport];
39 }
40 completion_handler_(stats);
41 completion_handler_ = nil;
42 }
43
44 private:
45 void (^completion_handler_)(NSArray<RTCLegacyStatsReport *> *stats);
46 };
47 } // namespace webrtc
48
49 @implementation RTCPeerConnection (Stats)
50
51 - (void)statsForTrack:(RTCMediaStreamTrack *)mediaStreamTrack
52 statsOutputLevel:(RTCStatsOutputLevel)statsOutputLevel
53 completionHandler:
54 (void (^)(NSArray<RTCLegacyStatsReport *> *stats))completionHandler {
55 rtc::scoped_refptr<webrtc::StatsObserverAdapter> observer(
56 new rtc::RefCountedObject<webrtc::StatsObserverAdapter>
57 (completionHandler));
58 webrtc::PeerConnectionInterface::StatsOutputLevel nativeOutputLevel =
59 [[self class] nativeStatsOutputLevelForLevel:statsOutputLevel];
60 self.nativePeerConnection->GetStats(
61 observer, mediaStreamTrack.nativeTrack, nativeOutputLevel);
62 }
63
64 @end
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