src/token.cpp

   1 /*
   2  * Copyright (c) 2004 Apple Computer, Inc. All Rights Reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
   7  *
   8  * This file contains Original Code and/or Modifications of Original Code
   9  * as defined in and that are subject to the Apple Public Source License
  10  * Version 2.0 (the 'License'). You may not use this file except in
  11  * compliance with the License. Please obtain a copy of the License at
  12  * http://www.opensource.apple.com/apsl/ and read it before using this
  13  * file.
  14  *
  15  * The Original Code and all software distributed under the License are
  16  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  17  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  18  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  19  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  20  * Please see the License for the specific language governing rights and
  21  * limitations under the License.
  22  *
  23  * @APPLE_LICENSE_HEADER_END@
  24  */
  25
  26
  27 //
  28 // token - internal representation of a (single distinct) hardware token
  29 //
  30 #include "token.h"
  31 #include "reader.h"
  32 #include "notifications.h"
  33
  34
  35 Token::Token()
  36 {
  37         secdebug("token", "%p created", this);
  38 }
  39
  40
  41 Token::~Token()
  42 {
  43         secdebug("token", "%p destroyed", this);
  44 }
  45
  46
  47 Reader &Token::reader() const
  48 {
  49         return referent<Reader>();
  50 }
  51
  52
  53 void Token::insert(Reader &slot)
  54 {
  55         referent(slot);
  56         mState = slot.pcscState();
  57         //@@@ pupulate MDS here
  58         notify(kNotificationCDSAInsertion);
  59 }
  60
  61
  62 void Token::remove()
  63 {
  64         //@@@ clear MDS here
  65         notify(kNotificationCDSARemoval);
  66         clearReferent();
  67 }
  68
  69
  70 //
  71 // Send CDSA-layer notifications for this token.
  72 // These events are usually received by CDSA plugins working with securityd.
  73 // @@@ Need to add CDSA identifier as data
  74 //
  75 void Token::notify(NotificationEvent event)
  76 {
  77         Listener::notify(kNotificationDomainCDSA, event, CssmData());
  78 }
  79
  80
  81 //
  82 // Debug dump support
  83 //
  84 #if defined(DEBUGDUMP)
  85
  86 void Token::dumpNode()
  87 {
  88         PerGlobal::dumpNode();
  89 }
  90
  91 #endif //DEBUGDUMP