SecurityServer/cfnotifier.cpp

   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 // cfnotifier - quick & dirty code to send keychain lock notification
  21 //
  22 #include "cfnotifier.h"
  23 #include "notifications.h"
  24 #include <Security/debugging.h>
  25 #include "dictionary.h"
  26
  27 #include "session.h"
  28
  29 using namespace Security;
  30 using namespace Security::MachPlusPlus;
  31
  32
  33
  34 //
  35 // Main methods
  36 //
  37 void KeychainNotifier::lock(const DLDbIdentifier &db)
  38 { notify(db, Listener::lockedEvent); }
  39
  40 void KeychainNotifier::unlock(const DLDbIdentifier &db)
  41 { notify(db, Listener::unlockedEvent); }
  42
  43 void KeychainNotifier::passphraseChanged(const DLDbIdentifier &db)
  44 { notify(db, Listener::passphraseChangedEvent); }
  45
  46
  47 //
  48 // Lock and unlock notifications
  49 //
  50 void KeychainNotifier::notify(const DLDbIdentifier &db, int event)
  51 {
  52         // export the dbID to a dictionary
  53         NameValueDictionary nvd;
  54         NameValueDictionary::MakeNameValueDictionaryFromDLDbIdentifier (db, nvd);
  55
  56         // flatten the dictionary
  57         CssmData data;
  58         nvd.Export (data);
  59
  60         Listener::notify (Listener::databaseNotifications, event, data);
  61         free (data.data ());
  62 }
  63