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51 lines
1.4 KiB
Matlab
51 lines
1.4 KiB
Matlab
8 years ago
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//
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// Copyright (c) 2017 Open Whisper Systems. All rights reserved.
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//
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#import "OWSProfileKeyMessage.h"
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#import "OWSSignalServiceProtos.pb.h"
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#import "ProfileManagerProtocol.h"
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#import "ProtoBuf+OWS.h"
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#import "TextSecureKitEnv.h"
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NS_ASSUME_NONNULL_BEGIN
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@implementation OWSProfileKeyMessage
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- (void)saveWithTransaction:(YapDatabaseReadWriteTransaction *)transaction
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{
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// override superclass with no-op.
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//
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// There's no need to save this message, since it's not displayed to the user.
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}
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- (BOOL)shouldSyncTranscript
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{
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return NO;
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}
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- (OWSSignalServiceProtosDataMessage *)buildDataMessage:(NSString *_Nullable)recipientId
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{
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OWSAssert(self.thread);
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OWSSignalServiceProtosDataMessageBuilder *builder = [self dataMessageBuilder];
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[builder addLocalProfileKey];
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[builder setFlags:OWSSignalServiceProtosDataMessageFlagsProfileKey];
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if (recipientId.length > 0) {
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// Once we've shared our profile key with a user (perhaps due to being
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// a member of a whitelisted group), make sure they're whitelisted.
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id<ProfileManagerProtocol> profileManager = [TextSecureKitEnv sharedEnv].profileManager;
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// FIXME PERF avoid this dispatch. It's going to happen for *each* recipient in a group message.
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dispatch_async(dispatch_get_main_queue(), ^{
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[profileManager addUserToProfileWhitelist:recipientId];
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});
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}
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return [builder build];
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}
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@end
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NS_ASSUME_NONNULL_END
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