OSX/libsecurity_keychain/lib/ExtendedAttribute.h

   1 /*
   2  * Copyright (c) 2002-2004,2011,2014 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  * ExtendedAttribute.h - Extended Keychain Item Attribute class.
  26  *
  27  */
  28
  29 #ifndef _SECURITY_EXTENDED_ATTRIBUTE_H_
  30 #define _SECURITY_EXTENDED_ATTRIBUTE_H_
  31
  32 #include <security_keychain/Item.h>
  33 #include <security_cdsa_utilities/cssmdata.h>
  34
  35 /* this is not public */
  36 typedef struct OpaqueSecExtendedAttributeRef *SecKeychainItemExtendedAttributeRef;
  37
  38 namespace Security
  39 {
  40
  41 namespace KeychainCore
  42 {
  43
  44 class ExtendedAttribute : public ItemImpl
  45 {
  46         NOCOPY(ExtendedAttribute)
  47 public:
  48         SECCFFUNCTIONS(ExtendedAttribute, SecKeychainItemExtendedAttributeRef,
  49                 errSecInvalidItemRef, gTypes().ExtendedAttribute)
  50
  51         /* construct new ExtendedAttr from API */
  52         ExtendedAttribute(CSSM_DB_RECORDTYPE recordType,
  53                 const CssmData &itemID,
  54                 const CssmData attrName,
  55                 const CssmData attrValue);
  56
  57 private:
  58         // db item contstructor
  59     ExtendedAttribute(const Keychain &keychain,
  60                 const PrimaryKey &primaryKey,
  61                 const CssmClient::DbUniqueRecord &uniqueId);
  62
  63         // PrimaryKey item contstructor
  64     ExtendedAttribute(const Keychain &keychain, const PrimaryKey &primaryKey);
  65
  66 public:
  67         static ExtendedAttribute* make(const Keychain &keychain, const PrimaryKey &primaryKey, const CssmClient::DbUniqueRecord &uniqueId);
  68         static ExtendedAttribute* make(const Keychain &keychain, const PrimaryKey &primaryKey);
  69
  70         ExtendedAttribute(ExtendedAttribute &extendedAttribute);
  71
  72     virtual ~ExtendedAttribute() _NOEXCEPT;
  73
  74         virtual PrimaryKey add(Keychain &keychain);
  75         bool operator == (const ExtendedAttribute &other) const;
  76 private:
  77         /* set up DB attrs based on member vars */
  78         void setupAttrs();
  79
  80         CSSM_DB_RECORDTYPE              mRecordType;
  81         CssmAutoData                    mItemID;
  82         CssmAutoData                    mAttrName;
  83         CssmAutoData                    mAttrValue;
  84 };
  85
  86 } // end namespace KeychainCore
  87
  88 } // end namespace Security
  89
  90 #endif /* _SECURITY_EXTENDED_ATTRIBUTES_H_ */