Update API for Objective-C RTCStats.
BUG=
R=tkchin@webrtc.org
Review URL: https://codereview.webrtc.org/1540113002 .
Patch from Jon Hjelle <hjon@andyet.net>.
Cr-Commit-Position: refs/heads/master@{#11207}
diff --git a/webrtc/api/BUILD.gn b/webrtc/api/BUILD.gn
index 8e2853a..8652fae 100644
--- a/webrtc/api/BUILD.gn
+++ b/webrtc/api/BUILD.gn
@@ -32,6 +32,9 @@
"objc/RTCSessionDescription+Private.h",
"objc/RTCSessionDescription.h",
"objc/RTCSessionDescription.mm",
+ "objc/RTCStatsReport+Private.h",
+ "objc/RTCStatsReport.h",
+ "objc/RTCStatsReport.mm",
"objc/RTCVideoFrame+Private.h",
"objc/RTCVideoFrame.h",
"objc/RTCVideoFrame.mm",
diff --git a/webrtc/api/api.gyp b/webrtc/api/api.gyp
index 482e62b..e5a70e9 100644
--- a/webrtc/api/api.gyp
+++ b/webrtc/api/api.gyp
@@ -31,6 +31,9 @@
'objc/RTCSessionDescription+Private.h',
'objc/RTCSessionDescription.h',
'objc/RTCSessionDescription.mm',
+ 'objc/RTCStatsReport+Private.h',
+ 'objc/RTCStatsReport.h',
+ 'objc/RTCStatsReport.mm',
'objc/RTCVideoFrame+Private.h',
'objc/RTCVideoFrame.h',
'objc/RTCVideoFrame.mm',
diff --git a/webrtc/api/objc/RTCStatsReport+Private.h b/webrtc/api/objc/RTCStatsReport+Private.h
new file mode 100644
index 0000000..5b7dc32
--- /dev/null
+++ b/webrtc/api/objc/RTCStatsReport+Private.h
@@ -0,0 +1,24 @@
+/*
+ * Copyright 2015 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.
+ */
+
+#import "RTCStatsReport.h"
+
+#include "talk/app/webrtc/statstypes.h"
+
+NS_ASSUME_NONNULL_BEGIN
+
+@interface RTCStatsReport ()
+
+/** Initialize an RTCStatsReport object from a native StatsReport. */
+- (instancetype)initWithNativeReport:(const webrtc::StatsReport &)nativeReport;
+
+@end
+
+NS_ASSUME_NONNULL_END
diff --git a/webrtc/api/objc/RTCStatsReport.h b/webrtc/api/objc/RTCStatsReport.h
new file mode 100644
index 0000000..fc66faf
--- /dev/null
+++ b/webrtc/api/objc/RTCStatsReport.h
@@ -0,0 +1,34 @@
+/*
+ * Copyright 2015 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.
+ */
+
+#import <Foundation/Foundation.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+/** This does not currently conform to the spec. */
+@interface RTCStatsReport : NSObject
+
+/** Time since 1970-01-01T00:00:00Z in milliseconds. */
+@property(nonatomic, readonly) CFTimeInterval timestamp;
+
+/** The type of stats held by this object. */
+@property(nonatomic, readonly) NSString *type;
+
+/** The identifier for this object. */
+@property(nonatomic, readonly) NSString *statsId;
+
+/** A dictionary holding the actual stats. */
+@property(nonatomic, readonly) NSDictionary<NSString *, NSString *> *values;
+
+- (instancetype)init NS_UNAVAILABLE;
+
+@end
+
+NS_ASSUME_NONNULL_END
diff --git a/webrtc/api/objc/RTCStatsReport.mm b/webrtc/api/objc/RTCStatsReport.mm
new file mode 100644
index 0000000..35a5229
--- /dev/null
+++ b/webrtc/api/objc/RTCStatsReport.mm
@@ -0,0 +1,62 @@
+/*
+ * Copyright 2015 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.
+ */
+
+#import "RTCStatsReport.h"
+
+#include "webrtc/base/checks.h"
+
+#import "webrtc/api/objc/RTCStatsReport+Private.h"
+#import "webrtc/base/objc/NSString+StdString.h"
+#import "webrtc/base/objc/RTCLogging.h"
+
+@implementation RTCStatsReport
+
+@synthesize timestamp = _timestamp;
+@synthesize type = _type;
+@synthesize statsId = _statsId;
+@synthesize values = _values;
+
+- (NSString *)description {
+ return [NSString stringWithFormat:@"RTCStatsReport:\n%@\n%@\n%f\n%@",
+ _statsId,
+ _type,
+ _timestamp,
+ _values];
+}
+
+#pragma mark - Private
+
+- (instancetype)initWithNativeReport:(const webrtc::StatsReport &)nativeReport {
+ if (self = [super init]) {
+ _timestamp = nativeReport.timestamp();
+ _type = [NSString stringForStdString:nativeReport.TypeToString()];
+ _statsId = [NSString stringForStdString:
+ nativeReport.id()->ToString()];
+
+ NSUInteger capacity = nativeReport.values().size();
+ NSMutableDictionary *values =
+ [NSMutableDictionary dictionaryWithCapacity:capacity];
+ for (auto const &valuePair : nativeReport.values()) {
+ NSString *key = [NSString stringForStdString:
+ valuePair.second->display_name()];
+ NSString *value = [NSString stringForStdString:
+ valuePair.second->ToString()];
+
+ // Not expecting duplicate keys.
+ RTC_DCHECK(values[key]);
+
+ values[key] = value;
+ }
+ _values = values;
+ }
+ return self;
+}
+
+@end
