1/* 2 * Copyright (c) 2006,2011-2014 Apple 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 * CMSUtils.h - common utility routines for libCMS. 26 */ 27 28#ifndef _CMS_UTILS_H_ 29#define _CMS_UTILS_H_ 30 31#include <Security/cssmtype.h> 32#include <Security/cssmapple.h> /* cssmPerror() */ 33#include <CoreFoundation/CoreFoundation.h> 34#include <assert.h> 35 36#ifdef __cplusplus 37extern "C" { 38#endif 39 40/* 41 * Copy a CSSM_DATA, mallocing the result. 42 */ 43void cmsCopyCmsData( 44 const CSSM_DATA *src, 45 CSSM_DATA *dst); 46 47/* 48 * Append a CF type, or the contents of an array, to another array. 49 * destination array will be created if necessary. 50 * If srcItemOrArray is not of the type specified in expectedType, 51 * errSecParam will be returned. 52 */ 53OSStatus cmsAppendToArray( 54 CFTypeRef srcItemOrArray, 55 CFMutableArrayRef *dstArray, 56 CFTypeID expectedType); 57 58/* 59 * Munge an OSStatus returned from libsecurity_smime, which may well be an ASN.1 private 60 * error code, to a real OSStatus. 61 */ 62OSStatus cmsRtnToOSStatus( 63 OSStatus smimeRtn, // from libsecurity_smime 64 OSStatus defaultRtn = 0); // use this if we can't map smimeRtn 65 66#define CFRELEASE(cfr) if(cfr != NULL) { CFRelease(cfr); } 67 68#define CMS_DEBUG 0 69#if CMS_DEBUG 70#define ASSERT(s) assert(s) 71#define CSSM_PERROR(s, r) cssmPerror(s, r) 72#define dprintf(args...) printf(args) 73#else 74#define ASSERT(s) 75#define CSSM_PERROR(s, r) 76#define dprintf(args...) 77#endif 78 79#ifdef __cplusplus 80} 81#endif 82 83#endif /* _CMS_UTILS_H_ */ 84 85