OSX/utilities/src/der_plist_internal.h

   1 /*
   2  * Copyright (c) 2012-2014 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 #ifndef _DER_PLIST_INTERNAL_H_
  26 #define _DER_PLIST_INTERNAL_H_
  27
  28 #include <CoreFoundation/CoreFoundation.h>
  29
  30 // Always returns false, to satisfy static analysis
  31 bool SecCFDERCreateError(CFIndex errorCode, CFStringRef descriptionString, CFErrorRef previousError, CFErrorRef *newError);
  32
  33
  34 // CFArray <-> DER
  35 size_t der_sizeof_array(CFArrayRef array, CFErrorRef *error);
  36
  37 uint8_t* der_encode_array(CFArrayRef array, CFErrorRef *error,
  38                           const uint8_t *der, uint8_t *der_end);
  39
  40 const uint8_t* der_decode_array(CFAllocatorRef allocator, CFOptionFlags mutability,
  41                                 CFArrayRef* array, CFErrorRef *error,
  42                                 const uint8_t* der, const uint8_t *der_end);
  43
  44 // CFNull <-> DER
  45 size_t der_sizeof_null(CFNullRef        nul, CFErrorRef *error);
  46
  47 uint8_t* der_encode_null(CFNullRef      nul, CFErrorRef *error,
  48                             const uint8_t *der, uint8_t *der_end);
  49
  50 const uint8_t* der_decode_null(CFAllocatorRef allocator, CFOptionFlags mutability,
  51                                   CFNullRef     *nul, CFErrorRef *error,
  52                                   const uint8_t* der, const uint8_t *der_end);
  53
  54
  55 // CFBoolean <-> DER
  56 size_t der_sizeof_boolean(CFBooleanRef boolean, CFErrorRef *error);
  57
  58 uint8_t* der_encode_boolean(CFBooleanRef boolean, CFErrorRef *error,
  59                             const uint8_t *der, uint8_t *der_end);
  60
  61 const uint8_t* der_decode_boolean(CFAllocatorRef allocator, CFOptionFlags mutability,
  62                                   CFBooleanRef* boolean, CFErrorRef *error,
  63                                   const uint8_t* der, const uint8_t *der_end);
  64
  65 // CFData <-> DER
  66 size_t der_sizeof_data(CFDataRef data, CFErrorRef *error);
  67
  68 uint8_t* der_encode_data(CFDataRef data, CFErrorRef *error,
  69                          const uint8_t *der, uint8_t *der_end);
  70
  71 const uint8_t* der_decode_data(CFAllocatorRef allocator, CFOptionFlags mutability,
  72                                CFDataRef* data, CFErrorRef *error,
  73                                const uint8_t* der, const uint8_t *der_end);
  74
  75 const uint8_t* der_decode_data_mutable(CFAllocatorRef allocator, CFOptionFlags mutability,
  76                                        CFMutableDataRef* data, CFErrorRef *error,
  77                                        const uint8_t* der, const uint8_t *der_end);
  78
  79
  80 // CFDate <-> DER
  81 size_t der_sizeof_date(CFDateRef date, CFErrorRef *error);
  82
  83 uint8_t* der_encode_date(CFDateRef date, CFErrorRef *error,
  84                          const uint8_t *der, uint8_t *der_end);
  85
  86 const uint8_t* der_decode_date(CFAllocatorRef allocator, CFOptionFlags mutability,
  87                                CFDateRef* date, CFErrorRef *error,
  88                                const uint8_t* der, const uint8_t *der_end);
  89
  90
  91 // CFDictionary <-> DER
  92 size_t der_sizeof_dictionary(CFDictionaryRef dictionary, CFErrorRef *error);
  93
  94 uint8_t* der_encode_dictionary(CFDictionaryRef dictionary, CFErrorRef *error,
  95                                const uint8_t *der, uint8_t *der_end);
  96
  97 const uint8_t* der_decode_dictionary(CFAllocatorRef allocator, CFOptionFlags mutability,
  98                                      CFDictionaryRef* dictionary, CFErrorRef *error,
  99                                      const uint8_t* der, const uint8_t *der_end);
 100
 101 // CFNumber <-> DER
 102 // Currently only supports signed 64 bit values. No floating point.
 103 size_t der_sizeof_number(CFNumberRef number, CFErrorRef *error);
 104
 105 uint8_t* der_encode_number(CFNumberRef number, CFErrorRef *error,
 106                            const uint8_t *der, uint8_t *der_end);
 107
 108 const uint8_t* der_decode_number(CFAllocatorRef allocator, CFOptionFlags mutability,
 109                                  CFNumberRef* number, CFErrorRef *error,
 110                                  const uint8_t* der, const uint8_t *der_end);
 111
 112 // CFString <-> DER
 113 size_t der_sizeof_string(CFStringRef string, CFErrorRef *error);
 114
 115 uint8_t* der_encode_string(CFStringRef string, CFErrorRef *error,
 116                            const uint8_t *der, uint8_t *der_end);
 117
 118 const uint8_t* der_decode_string(CFAllocatorRef allocator, CFOptionFlags mutability,
 119                                  CFStringRef* string, CFErrorRef *error,
 120                                  const uint8_t* der, const uint8_t *der_end);
 121
 122 // CFSet <-> DER
 123 size_t der_sizeof_set(CFSetRef dict, CFErrorRef *error);
 124
 125 uint8_t* der_encode_set(CFSetRef set, CFErrorRef *error,
 126                         const uint8_t *der, uint8_t *der_end);
 127
 128 const uint8_t* der_decode_set(CFAllocatorRef allocator, CFOptionFlags mutability,
 129                               CFSetRef* set, CFErrorRef *error,
 130                               const uint8_t* der, const uint8_t *der_end);
 131
 132 #include <corecrypto/ccder.h>
 133 enum {
 134     CCDER_CONSTRUCTED_CFSET = CCDER_PRIVATE | CCDER_SET,
 135 };
 136
 137 #endif