1/* 2 * Copyright (c) 2000-2004 Apple Computer, Inc. All Rights Reserved. 3 * 4 * @APPLE_LICENSE_HEADER_START@ 5 * 6 * This file contains Original Code and/or Modifications of Original Code 7 * as defined in and that are subject to the Apple Public Source License 8 * Version 2.0 (the 'License'). You may not use this file except in 9 * compliance with the License. Please obtain a copy of the License at 10 * http://www.opensource.apple.com/apsl/ and read it before using this 11 * file. 12 * 13 * The Original Code and all software distributed under the License are 14 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 15 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 16 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 17 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 18 * Please see the License for the specific language governing rights and 19 * limitations under the License. 20 * 21 * @APPLE_LICENSE_HEADER_END@ 22 */ 23 24 25/* 26 * KCExceptions.h 27 */ 28#ifndef _SECURITY_KCEXCEPTIONS_H_ 29#define _SECURITY_KCEXCEPTIONS_H_ 30 31#include <security_utilities/errors.h> 32#include <SecBase.h> 33#ifdef lock 34#undef lock 35#endif 36//#include <security_cdsa_utilities/utilities.h> 37 38#ifdef check 39#undef check 40#endif 41 42namespace Security 43{ 44 45namespace KeychainCore 46{ 47 48// 49// Helpers for memory pointer validation 50// 51 52/* remove RequiredParam when cdsa does namespaces 53template <class T> 54inline T &Required(T *ptr,OSStatus err = errSecParam) 55{ 56 return Required(ptr,err); 57} 58*/ 59 60template <class T> 61inline void KCThrowIfMemFail_(const T *ptr) 62{ 63 if (ptr==NULL) 64 MacOSError::throwMe(errSecAllocate); 65} 66 67inline void KCThrowIf_(OSStatus theErr) 68{ 69 // will also work for OSErr 70 if (theErr!=errSecSuccess) 71 MacOSError::throwMe(theErr); 72} 73 74inline void KCThrowIf_(bool test,OSStatus theErr) 75{ 76 // will also work for OSErr 77 if (test) 78 MacOSError::throwMe(theErr); 79} 80 81inline void KCThrowParamErrIf_(bool test) 82{ 83 if (test) 84 MacOSError::throwMe(errSecParam); 85} 86 87inline void KCUnimplemented_() 88{ 89 MacOSError::throwMe(errSecUnimplemented); 90} 91 92} // end namespace KeychainCore 93 94} // end namespace Security 95 96#endif /* !_SECURITY_KCEXCEPTIONS_H_ */ 97