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Unified Diff: webrtc/sdk/objc/Framework/Classes/RTCMediaConstraints.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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Index: webrtc/sdk/objc/Framework/Classes/RTCMediaConstraints.mm
diff --git a/webrtc/sdk/objc/Framework/Classes/RTCMediaConstraints.mm b/webrtc/sdk/objc/Framework/Classes/RTCMediaConstraints.mm
new file mode 100644
index 0000000000000000000000000000000000000000..3b9d84584113bd458d139810309eb925eda037f6
--- /dev/null
+++ b/webrtc/sdk/objc/Framework/Classes/RTCMediaConstraints.mm
@@ -0,0 +1,129 @@
+/*
+ * 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+Private.h"
+
+#import "NSString+StdString.h"
+
+#include <memory>
+
+NSString * const kRTCMediaConstraintsMinAspectRatio =
+ @(webrtc::MediaConstraintsInterface::kMinAspectRatio);
+NSString * const kRTCMediaConstraintsMaxAspectRatio =
+ @(webrtc::MediaConstraintsInterface::kMaxAspectRatio);
+NSString * const kRTCMediaConstraintsMinWidth =
+ @(webrtc::MediaConstraintsInterface::kMinWidth);
+NSString * const kRTCMediaConstraintsMaxWidth =
+ @(webrtc::MediaConstraintsInterface::kMaxWidth);
+NSString * const kRTCMediaConstraintsMinHeight =
+ @(webrtc::MediaConstraintsInterface::kMinHeight);
+NSString * const kRTCMediaConstraintsMaxHeight =
+ @(webrtc::MediaConstraintsInterface::kMaxHeight);
+NSString * const kRTCMediaConstraintsMinFrameRate =
+ @(webrtc::MediaConstraintsInterface::kMinFrameRate);
+NSString * const kRTCMediaConstraintsMaxFrameRate =
+ @(webrtc::MediaConstraintsInterface::kMaxFrameRate);
+NSString * const kRTCMediaConstraintsLevelControl =
+ @(webrtc::MediaConstraintsInterface::kLevelControl);
+NSString * const kRTCMediaConstraintsAudioNetworkAdaptorConfig =
+ @(webrtc::MediaConstraintsInterface::kAudioNetworkAdaptorConfig);
+
+NSString * const kRTCMediaConstraintsValueTrue =
+ @(webrtc::MediaConstraintsInterface::kValueTrue);
+NSString * const kRTCMediaConstraintsValueFalse =
+ @(webrtc::MediaConstraintsInterface::kValueFalse);
+
+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
+
+- (std::unique_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 std::unique_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);
+ NSString *value = [constraints objectForKey:key];
+ NSAssert([value isKindOfClass:[NSString class]],
+ @"%@ is not an NSString.", value);
+ if ([kRTCMediaConstraintsAudioNetworkAdaptorConfig isEqualToString:key]) {
+ // This value is base64 encoded.
+ NSData *charData = [[NSData alloc] initWithBase64EncodedString:value options:0];
+ std::string configValue =
+ std::string(reinterpret_cast<const char *>(charData.bytes), charData.length);
+ nativeConstraints.push_back(webrtc::MediaConstraintsInterface::Constraint(
+ key.stdString, configValue));
+ } else {
+ nativeConstraints.push_back(webrtc::MediaConstraintsInterface::Constraint(
+ key.stdString, value.stdString));
+ }
+ }
+ return nativeConstraints;
+}
+
+@end
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