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session-ios/src/Util/OWSError.m

50 lines
1.8 KiB
Objective-C

//
// Copyright (c) 2017 Open Whisper Systems. All rights reserved.
//
#import "OWSError.h"
NS_ASSUME_NONNULL_BEGIN
NSString *const OWSSignalServiceKitErrorDomain = @"OWSSignalServiceKitErrorDomain";
NSError *OWSErrorWithCodeDescription(OWSErrorCode code, NSString *description)
{
return [NSError errorWithDomain:OWSSignalServiceKitErrorDomain
code:code
userInfo:@{ NSLocalizedDescriptionKey: description }];
}
NSError *OWSErrorMakeUnableToProcessServerResponseError()
{
return OWSErrorWithCodeDescription(OWSErrorCodeUnableToProcessServerResponse,
NSLocalizedString(@"ERROR_DESCRIPTION_SERVER_FAILURE", @"Generic server error"));
}
NSError *OWSErrorMakeFailedToSendOutgoingMessageError()
{
return OWSErrorWithCodeDescription(OWSErrorCodeFailedToSendOutgoingMessage,
NSLocalizedString(@"ERROR_DESCRIPTION_CLIENT_SENDING_FAILURE", @"Generic notice when message failed to send."));
}
NSError *OWSErrorMakeNoSuchSignalRecipientError()
{
return OWSErrorWithCodeDescription(OWSErrorCodeFailedToSendOutgoingMessage,
NSLocalizedString(
@"ERROR_DESCRIPTION_UNREGISTERED_RECIPIENT", @"Error message when attempting to send message"));
}
NSError *OWSErrorMakeAssertionError()
{
return OWSErrorWithCodeDescription(OWSErrorCodeFailedToSendOutgoingMessage,
NSLocalizedString(@"ERROR_DESCRIPTION_UNKNOWN_ERROR", @"Worst case generic error message"));
}
NSError *OWSErrorMakeWebRTCMissingDataChannelError()
{
return OWSErrorWithCodeDescription(OWSErrorCodeWebRTCMissingDataChannel,
NSLocalizedString(@"ERROR_DESCRIPTION_WEBRTC_MISSING_DATA_CHANNEL", @"Missing data channel while trying to sending message"));
}
NS_ASSUME_NONNULL_END