Keychain/SecCFTypes.cpp

   1 /*
   2  * Copyright (c) 2002 Apple Computer, Inc. All Rights Reserved.
   3  *
   4  * The contents of this file constitute Original Code as defined in and are
   5  * subject to the Apple Public Source License Version 1.2 (the 'License').
   6  * You may not use this file except in compliance with the License. Please obtain
   7  * a copy of the License at http://www.apple.com/publicsource and read it before
   8  * using this file.
   9  *
  10  * This Original Code and all software distributed under the License are
  11  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS
  12  * OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, INCLUDING WITHOUT
  13  * LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
  14  * PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. Please see the License for the
  15  * specific language governing rights and limitations under the License.
  16  */
  17
  18 //
  19 // SecCFTypes.cpp - CF runtime interface
  20 //
  21
  22 #include <Security/SecCFTypes.h>
  23 #include <Security/SecRuntime.h>
  24
  25 namespace Security
  26 {
  27
  28 namespace KeychainCore
  29 {
  30
  31 SecCFTypes &
  32 gTypes()
  33 {
  34         static ModuleNexus<SecCFTypes> nexus;
  35
  36         return nexus();
  37 }
  38
  39 } // end namespace KeychainCore
  40
  41 } // end namespace Security
  42
  43 using namespace KeychainCore;
  44
  45 SecCFTypes::SecCFTypes() :
  46         Access("SecAccess"),
  47         ACL("SecACL"),
  48         Certificate("SecCertificate"),
  49         CertificateRequest("SecCertificateRequest"),
  50         Identity("SecIdentity"),
  51         IdentityCursor("SecIdentitySearch"),
  52         ItemImpl("SecKeychainItem"),
  53         KCCursorImpl("SecKeychainSearch"),
  54         KeychainImpl("SecKeychain"),
  55         KeyItem("SecKey"),
  56         Policy("SecPolicy"),
  57         PolicyCursor("SecPolicySearch"),
  58         Trust("SecTrust"),
  59         TrustedApplication("SecTrustedApplication")
  60 {
  61 }
  62
  63 //
  64 // CFClass
  65 //
  66 CFClass::CFClass(const char *name)
  67 {
  68         // initialize the CFRuntimeClass structure
  69         version = 0;
  70         className = name;
  71         init = NULL;
  72         copy = NULL;
  73         finalize = finalizeType;
  74         equal = equalType;
  75         hash = hashType;
  76         copyFormattingDesc = copyFormattingDescType;
  77         copyDebugDesc = copyDebugDescType;
  78
  79         // register
  80         typeID = _CFRuntimeRegisterClass(this);
  81         assert(typeID != _kCFRuntimeNotATypeID);
  82 }
  83
  84 void
  85 CFClass::finalizeType(CFTypeRef cf)
  86 {
  87         SecCFObject *obj = SecCFObject::optional(cf);
  88         if (!obj->isNew())
  89                 obj->~SecCFObject();
  90 }
  91
  92 Boolean
  93 CFClass::equalType(CFTypeRef cf1, CFTypeRef cf2)
  94 {
  95         // CF checks for pointer equality and ensures type equality already
  96         return SecCFObject::optional(cf1)->equal(*SecCFObject::optional(cf2));
  97 }
  98
  99 CFHashCode
 100 CFClass::hashType(CFTypeRef cf)
 101 {
 102         return SecCFObject::optional(cf)->hash();
 103 }
 104
 105 CFStringRef
 106 CFClass::copyFormattingDescType(CFTypeRef cf, CFDictionaryRef dict)
 107 {
 108         return SecCFObject::optional(cf)->copyFormattingDesc(dict);
 109 }
 110
 111 CFStringRef
 112 CFClass::copyDebugDescType(CFTypeRef cf)
 113 {
 114         return SecCFObject::optional(cf)->copyDebugDesc();
 115 }