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| 1 // -*- mode: ObjC -*- |
| 2 |
| 3 // This file is part of class-dump, a utility for examining the Objective-C seg
ment of Mach-O files. |
| 4 // Copyright (C) 1997-1998, 2000-2001, 2004-2010 Steve Nygard. |
| 5 |
| 6 #import "CDLCEncryptionInfo.h" |
| 7 |
| 8 #import "CDDataCursor.h" |
| 9 |
| 10 // This is used in iPhone apps. |
| 11 |
| 12 @implementation CDLCEncryptionInfo |
| 13 |
| 14 - (id)initWithDataCursor:(CDDataCursor *)cursor machOFile:(CDMachOFile *)aMachOF
ile; |
| 15 { |
| 16 if ([super initWithDataCursor:cursor machOFile:aMachOFile] == nil) |
| 17 return nil; |
| 18 |
| 19 encryptionInfoCommand.cmd = [cursor readInt32]; |
| 20 encryptionInfoCommand.cmdsize = [cursor readInt32]; |
| 21 |
| 22 encryptionInfoCommand.cryptoff = [cursor readInt32]; |
| 23 encryptionInfoCommand.cryptsize = [cursor readInt32]; |
| 24 encryptionInfoCommand.cryptid = [cursor readInt32]; |
| 25 |
| 26 return self; |
| 27 } |
| 28 |
| 29 - (uint32_t)cmd; |
| 30 { |
| 31 return encryptionInfoCommand.cmd; |
| 32 } |
| 33 |
| 34 - (uint32_t)cmdsize; |
| 35 { |
| 36 return encryptionInfoCommand.cmdsize; |
| 37 } |
| 38 |
| 39 - (uint32_t)cryptoff; |
| 40 { |
| 41 return encryptionInfoCommand.cryptoff; |
| 42 } |
| 43 |
| 44 - (uint32_t)cryptsize; |
| 45 { |
| 46 return encryptionInfoCommand.cryptsize; |
| 47 } |
| 48 |
| 49 - (uint32_t)cryptid; |
| 50 { |
| 51 return encryptionInfoCommand.cryptid; |
| 52 } |
| 53 |
| 54 - (BOOL)isEncrypted; |
| 55 { |
| 56 return encryptionInfoCommand.cryptid != 0; |
| 57 } |
| 58 |
| 59 @end |
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