Update API for Objective-C RTCMediaConstraints.
BUG=
Review URL: https://codereview.webrtc.org/1543033003
Cr-Commit-Position: refs/heads/master@{#11172}
diff --git a/webrtc/api/objc/RTCMediaConstraints.mm b/webrtc/api/objc/RTCMediaConstraints.mm
new file mode 100644
index 0000000..a53a517
--- /dev/null
+++ b/webrtc/api/objc/RTCMediaConstraints.mm
@@ -0,0 +1,92 @@
+/*
+ * 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 "RTCMediaConstraints.h"
+
+#import "webrtc/api/objc/RTCMediaConstraints+Private.h"
+#import "webrtc/base/objc/NSString+StdString.h"
+
+namespace webrtc {
+
+MediaConstraints::~MediaConstraints() {}
+
+MediaConstraints::MediaConstraints() {}
+
+MediaConstraints::MediaConstraints(
+ const MediaConstraintsInterface::Constraints& mandatory,
+ const MediaConstraintsInterface::Constraints& optional)
+ : mandatory_(mandatory), optional_(optional) {}
+
+const MediaConstraintsInterface::Constraints&
+MediaConstraints::GetMandatory() const {
+ return mandatory_;
+}
+
+const MediaConstraintsInterface::Constraints&
+MediaConstraints::GetOptional() const {
+ return optional_;
+}
+
+} // namespace webrtc
+
+
+@implementation RTCMediaConstraints {
+ NSDictionary<NSString *, NSString *> *_mandatory;
+ NSDictionary<NSString *, NSString *> *_optional;
+}
+
+- (instancetype)initWithMandatoryConstraints:
+ (NSDictionary<NSString *, NSString *> *)mandatory
+ optionalConstraints:
+ (NSDictionary<NSString *, NSString *> *)optional {
+ if (self = [super init]) {
+ _mandatory = [[NSDictionary alloc] initWithDictionary:mandatory
+ copyItems:YES];
+ _optional = [[NSDictionary alloc] initWithDictionary:optional
+ copyItems:YES];
+ }
+ return self;
+}
+
+- (NSString *)description {
+ return [NSString stringWithFormat:@"RTCMediaConstraints:\n%@\n%@",
+ _mandatory,
+ _optional];
+}
+
+#pragma mark - Private
+
+- (rtc::scoped_ptr<webrtc::MediaConstraints>)nativeConstraints {
+ webrtc::MediaConstraintsInterface::Constraints mandatory =
+ [[self class] nativeConstraintsForConstraints:_mandatory];
+ webrtc::MediaConstraintsInterface::Constraints optional =
+ [[self class] nativeConstraintsForConstraints:_optional];
+
+ webrtc::MediaConstraints *nativeConstraints =
+ new webrtc::MediaConstraints(mandatory, optional);
+ return rtc::scoped_ptr<webrtc::MediaConstraints>(nativeConstraints);
+}
+
++ (webrtc::MediaConstraintsInterface::Constraints)
+ nativeConstraintsForConstraints:
+ (NSDictionary<NSString *, NSString *> *)constraints {
+ webrtc::MediaConstraintsInterface::Constraints nativeConstraints;
+ for (NSString *key in constraints) {
+ NSAssert([key isKindOfClass:[NSString class]],
+ @"%@ is not an NSString.", key);
+ NSAssert([constraints[key] isKindOfClass:[NSString class]],
+ @"%@ is not an NSString.", constraints[key]);
+ nativeConstraints.push_back(webrtc::MediaConstraintsInterface::Constraint(
+ key.stdString, constraints[key].stdString));
+ }
+ return nativeConstraints;
+}
+
+@end