64 lines
1.8 KiB
Objective-C
64 lines
1.8 KiB
Objective-C
//
|
|
// Copyright 2019 Signal Messenger, LLC
|
|
// SPDX-License-Identifier: AGPL-3.0-only
|
|
//
|
|
|
|
#import "OWSSyncRequestMessage.h"
|
|
#import <SignalServiceKit/SignalServiceKit-Swift.h>
|
|
|
|
NS_ASSUME_NONNULL_BEGIN
|
|
|
|
@interface OWSSyncRequestMessage ()
|
|
- (nullable instancetype)initWithCoder:(NSCoder *)coder NS_UNAVAILABLE;
|
|
|
|
|
|
/// This property represents a ``SSKProtoSyncMessageRequestType`` case.
|
|
///
|
|
/// Since that enum has had cases removed that may have been persisted - which
|
|
/// will crash when we try to unwrap the raw value into an actual enum case - we
|
|
/// store the weakly-typed raw value and manually convert it to an enum case
|
|
/// when we use it.
|
|
@property (nonatomic, readonly) int32_t requestType;
|
|
|
|
@end
|
|
|
|
@implementation OWSSyncRequestMessage
|
|
|
|
- (instancetype)initWithThread:(TSThread *)thread
|
|
requestType:(int32_t)requestType
|
|
transaction:(SDSAnyReadTransaction *)transaction
|
|
{
|
|
self = [super initWithThread:thread transaction:transaction];
|
|
|
|
_requestType = requestType;
|
|
|
|
return self;
|
|
}
|
|
|
|
- (nullable SSKProtoSyncMessageBuilder *)syncMessageBuilderWithTransaction:(SDSAnyReadTransaction *)transaction
|
|
{
|
|
SSKProtoSyncMessageRequestBuilder *requestBuilder = [SSKProtoSyncMessageRequest builder];
|
|
|
|
SSKProtoSyncMessageRequestType requestType = [self requestTypeWithRawValue:self.requestType];
|
|
|
|
switch (requestType) {
|
|
case SSKProtoSyncMessageRequestTypeUnknown:
|
|
OWSLogWarn(@"Found unexpectedly unknown request type %d - bailing.", requestType);
|
|
return nil;
|
|
default:
|
|
requestBuilder.type = requestType;
|
|
}
|
|
|
|
SSKProtoSyncMessageBuilder *builder = [SSKProtoSyncMessage builder];
|
|
builder.request = [requestBuilder buildInfallibly];
|
|
return builder;
|
|
}
|
|
|
|
- (SealedSenderContentHint)contentHint
|
|
{
|
|
return SealedSenderContentHintImplicit;
|
|
}
|
|
|
|
@end
|
|
|
|
NS_ASSUME_NONNULL_END
|