libsecurity_cdsa_client/lib/DLDBList.h

   1 /*
   2  * Copyright (c) 2000-2001 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 /*
  20     DLDbList.h
  21
  22     This implements a vector of DLDbIdentifiers. A DLDbIdentifier contains all of the
  23     information needed to find a particular DB within a particular DL. This file
  24     does not depend on CoreFoundation but does depend on CDSA headers.
  25 */
  26
  27 #ifndef _H_CDSA_CLIENT_DLDBLIST
  28 #define _H_CDSA_CLIENT_DLDBLIST  1
  29
  30 #include <security_cdsa_utilities/cssmdb.h>
  31 #include <security_utilities/refcount.h>
  32 #include <vector>
  33
  34 namespace Security
  35 {
  36
  37 namespace CssmClient
  38 {
  39
  40 //-------------------------------------------------------------------------------------
  41 //
  42 //                      Lists of DL/DBs
  43 //
  44 //-------------------------------------------------------------------------------------
  45
  46
  47 //
  48 // DLDbList
  49 //
  50 class DLDbList : public vector<DLDbIdentifier>
  51 {
  52 public:
  53     DLDbList() : mChanged(false) {}
  54     virtual ~DLDbList() {}
  55
  56     // API
  57     virtual void add(const DLDbIdentifier& dldbIdentifier);             // Adds at end if not in list
  58     virtual void remove(const DLDbIdentifier& dldbIdentifier);  // Removes from list
  59     virtual void save();
  60
  61     bool hasChanged() const { return mChanged; }
  62
  63 protected:
  64     void changed(bool hasChanged) { mChanged=hasChanged; }
  65
  66 private:
  67     bool mChanged;
  68 };
  69
  70 }; // end namespace CssmClient
  71
  72 } // end namespace Security
  73
  74 #endif // _H_CDSA_CLIENT_DLDBLIST