a873644897
Significant changes: - move the libjingle_examples.gyp file into webrtc directory. - rename talk/examples/android to webrtc/examples/androidapp to avoid name conflicts. - update paths in talk/libjingle_tests.gyp to point to webrtc directory for Objective-C test. BUG= R=pthatcher@webrtc.org, tkchin@webrtc.org Review URL: https://codereview.webrtc.org/1235563006 . Cr-Commit-Position: refs/heads/master@{#9681}
129 lines
3.4 KiB
Objective-C
129 lines
3.4 KiB
Objective-C
/*
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* Copyright 2014 The WebRTC Project Authors. All rights reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#import "ARDSignalingMessage.h"
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#import "RTCLogging.h"
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#import "ARDUtilities.h"
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#import "RTCICECandidate+JSON.h"
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#import "RTCSessionDescription+JSON.h"
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static NSString const *kARDSignalingMessageTypeKey = @"type";
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@implementation ARDSignalingMessage
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@synthesize type = _type;
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- (instancetype)initWithType:(ARDSignalingMessageType)type {
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if (self = [super init]) {
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_type = type;
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}
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return self;
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}
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- (NSString *)description {
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return [[NSString alloc] initWithData:[self JSONData]
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encoding:NSUTF8StringEncoding];
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}
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+ (ARDSignalingMessage *)messageFromJSONString:(NSString *)jsonString {
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NSDictionary *values = [NSDictionary dictionaryWithJSONString:jsonString];
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if (!values) {
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RTCLogError(@"Error parsing signaling message JSON.");
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return nil;
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}
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NSString *typeString = values[kARDSignalingMessageTypeKey];
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ARDSignalingMessage *message = nil;
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if ([typeString isEqualToString:@"candidate"]) {
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RTCICECandidate *candidate =
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[RTCICECandidate candidateFromJSONDictionary:values];
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message = [[ARDICECandidateMessage alloc] initWithCandidate:candidate];
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} else if ([typeString isEqualToString:@"offer"] ||
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[typeString isEqualToString:@"answer"]) {
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RTCSessionDescription *description =
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[RTCSessionDescription descriptionFromJSONDictionary:values];
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message =
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[[ARDSessionDescriptionMessage alloc] initWithDescription:description];
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} else if ([typeString isEqualToString:@"bye"]) {
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message = [[ARDByeMessage alloc] init];
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} else {
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RTCLogError(@"Unexpected type: %@", typeString);
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}
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return message;
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}
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- (NSData *)JSONData {
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return nil;
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}
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@end
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@implementation ARDICECandidateMessage
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@synthesize candidate = _candidate;
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- (instancetype)initWithCandidate:(RTCICECandidate *)candidate {
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if (self = [super initWithType:kARDSignalingMessageTypeCandidate]) {
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_candidate = candidate;
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}
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return self;
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}
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- (NSData *)JSONData {
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return [_candidate JSONData];
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}
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@end
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@implementation ARDSessionDescriptionMessage
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@synthesize sessionDescription = _sessionDescription;
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- (instancetype)initWithDescription:(RTCSessionDescription *)description {
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ARDSignalingMessageType type = kARDSignalingMessageTypeOffer;
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NSString *typeString = description.type;
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if ([typeString isEqualToString:@"offer"]) {
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type = kARDSignalingMessageTypeOffer;
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} else if ([typeString isEqualToString:@"answer"]) {
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type = kARDSignalingMessageTypeAnswer;
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} else {
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NSAssert(NO, @"Unexpected type: %@", typeString);
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}
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if (self = [super initWithType:type]) {
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_sessionDescription = description;
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}
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return self;
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}
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- (NSData *)JSONData {
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return [_sessionDescription JSONData];
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}
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@end
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@implementation ARDByeMessage
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- (instancetype)init {
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return [super initWithType:kARDSignalingMessageTypeBye];
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}
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- (NSData *)JSONData {
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NSDictionary *message = @{
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@"type": @"bye"
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};
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return [NSJSONSerialization dataWithJSONObject:message
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options:NSJSONWritingPrettyPrinted
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error:NULL];
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}
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@end
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