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47 lines
1.4 KiB
Objective-C
47 lines
1.4 KiB
Objective-C
#import <LegacyComponents/TGAuthorSignatureMediaAttachment.h>
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#import "LegacyComponentsInternal.h"
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#import <LegacyComponents/NSInputStream+TL.h>
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@implementation TGAuthorSignatureMediaAttachment
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- (instancetype)initWithSignature:(NSString *)signature {
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self = [super init];
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if (self != nil) {
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self.type = TGAuthorSignatureMediaAttachmentType;
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_signature = signature;
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}
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return self;
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}
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- (instancetype)initWithCoder:(NSCoder *)aDecoder {
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return [self initWithSignature:[aDecoder decodeObjectForKey:@"signature"]];
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}
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- (void)encodeWithCoder:(NSCoder *)aCoder {
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[aCoder encodeObject:_signature forKey:@"signature"];
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}
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- (void)serialize:(NSMutableData *)data
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{
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NSData *serializedData = [NSKeyedArchiver archivedDataWithRootObject:self requiringSecureCoding:false error:nil];
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int32_t length = (int32_t)serializedData.length;
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[data appendBytes:&length length:4];
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[data appendData:serializedData];
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}
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- (TGMediaAttachment *)parseMediaAttachment:(NSInputStream *)is
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{
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int32_t length = [is readInt32];
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NSData *data = [is readData:length];
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return [NSKeyedUnarchiver unarchivedObjectOfClass:[TGMediaAttachment class] fromData:data error:nil];
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}
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- (BOOL)isEqual:(id)object {
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return [object isKindOfClass:[TGAuthorSignatureMediaAttachment class]] && TGStringCompare(((TGAuthorSignatureMediaAttachment *)object)->_signature, _signature);
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}
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@end
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