utilities/src/der_plist_internal.h

   1 //
   2 //  der_plist_internal.h
   3 //  utilities
   4 //
   5 //  Created by Mitch Adler on 7/2/12.
   6 //  Copyright (c) 2012 Apple Inc. All rights reserved.
   7 //
   8
   9 #ifndef _DER_PLIST_INTERNAL_H_
  10 #define _DER_PLIST_INTERNAL_H_
  11
  12 #include <CoreFoundation/CoreFoundation.h>
  13
  14 void SecCFDERCreateError(CFIndex errorCode, CFStringRef descriptionString, CFErrorRef previousError, CFErrorRef *newError);
  15
  16
  17 // CFArray <-> DER
  18 size_t der_sizeof_array(CFArrayRef array, CFErrorRef *error);
  19
  20 uint8_t* der_encode_array(CFArrayRef array, CFErrorRef *error,
  21                           const uint8_t *der, uint8_t *der_end);
  22
  23 const uint8_t* der_decode_array(CFAllocatorRef allocator, CFOptionFlags mutability,
  24                                 CFArrayRef* array, CFErrorRef *error,
  25                                 const uint8_t* der, const uint8_t *der_end);
  26
  27 // CFNull <-> DER
  28 size_t der_sizeof_null(CFNullRef        nul, CFErrorRef *error);
  29
  30 uint8_t* der_encode_null(CFNullRef      nul, CFErrorRef *error,
  31                             const uint8_t *der, uint8_t *der_end);
  32
  33 const uint8_t* der_decode_null(CFAllocatorRef allocator, CFOptionFlags mutability,
  34                                   CFNullRef     *nul, CFErrorRef *error,
  35                                   const uint8_t* der, const uint8_t *der_end);
  36
  37
  38 // CFBoolean <-> DER
  39 size_t der_sizeof_boolean(CFBooleanRef boolean, CFErrorRef *error);
  40
  41 uint8_t* der_encode_boolean(CFBooleanRef boolean, CFErrorRef *error,
  42                             const uint8_t *der, uint8_t *der_end);
  43
  44 const uint8_t* der_decode_boolean(CFAllocatorRef allocator, CFOptionFlags mutability,
  45                                   CFBooleanRef* boolean, CFErrorRef *error,
  46                                   const uint8_t* der, const uint8_t *der_end);
  47
  48 // CFData <-> DER
  49 size_t der_sizeof_data(CFDataRef data, CFErrorRef *error);
  50
  51 uint8_t* der_encode_data(CFDataRef data, CFErrorRef *error,
  52                          const uint8_t *der, uint8_t *der_end);
  53
  54 const uint8_t* der_decode_data(CFAllocatorRef allocator, CFOptionFlags mutability,
  55                                CFDataRef* data, CFErrorRef *error,
  56                                const uint8_t* der, const uint8_t *der_end);
  57
  58 const uint8_t* der_decode_data_mutable(CFAllocatorRef allocator, CFOptionFlags mutability,
  59                                        CFMutableDataRef* data, CFErrorRef *error,
  60                                        const uint8_t* der, const uint8_t *der_end);
  61
  62
  63 // CFDate <-> DER
  64 size_t der_sizeof_date(CFDateRef date, CFErrorRef *error);
  65
  66 uint8_t* der_encode_date(CFDateRef date, CFErrorRef *error,
  67                          const uint8_t *der, uint8_t *der_end);
  68
  69 const uint8_t* der_decode_date(CFAllocatorRef allocator, CFOptionFlags mutability,
  70                                CFDateRef* date, CFErrorRef *error,
  71                                const uint8_t* der, const uint8_t *der_end);
  72
  73
  74 // CFDictionary <-> DER
  75 size_t der_sizeof_dictionary(CFDictionaryRef dictionary, CFErrorRef *error);
  76
  77 uint8_t* der_encode_dictionary(CFDictionaryRef dictionary, CFErrorRef *error,
  78                                const uint8_t *der, uint8_t *der_end);
  79
  80 const uint8_t* der_decode_dictionary(CFAllocatorRef allocator, CFOptionFlags mutability,
  81                                      CFDictionaryRef* dictionary, CFErrorRef *error,
  82                                      const uint8_t* der, const uint8_t *der_end);
  83
  84 // CFNumber <-> DER
  85 // Currently only supports signed 64 bit values. No floating point.
  86 size_t der_sizeof_number(CFNumberRef number, CFErrorRef *error);
  87
  88 uint8_t* der_encode_number(CFNumberRef number, CFErrorRef *error,
  89                            const uint8_t *der, uint8_t *der_end);
  90
  91 const uint8_t* der_decode_number(CFAllocatorRef allocator, CFOptionFlags mutability,
  92                                  CFNumberRef* number, CFErrorRef *error,
  93                                  const uint8_t* der, const uint8_t *der_end);
  94
  95 // CFString <-> DER
  96 size_t der_sizeof_string(CFStringRef string, CFErrorRef *error);
  97
  98 uint8_t* der_encode_string(CFStringRef string, CFErrorRef *error,
  99                            const uint8_t *der, uint8_t *der_end);
 100
 101 const uint8_t* der_decode_string(CFAllocatorRef allocator, CFOptionFlags mutability,
 102                                  CFStringRef* string, CFErrorRef *error,
 103                                  const uint8_t* der, const uint8_t *der_end);
 104
 105 #endif