1/* 2 * Copyright (c) 2004,2008,2014 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// 26// reader - token reader objects 27// 28#ifndef _H_READER 29#define _H_READER 30 31#include "structure.h" 32#include "token.h" 33#include "tokencache.h" 34#include <security_utilities/pcsc++.h> 35 36 37// 38// A Reader object represents a token (card) reader device attached to the 39// system. 40// 41class Reader : public PerGlobal { 42public: 43 Reader(TokenCache &cache, const PCSC::ReaderState &state); // PCSC managed 44 Reader(TokenCache &cache, const std::string &name); // software 45 ~Reader(); 46 47 enum Type { 48 pcsc, // represents PCSC-managed reader 49 software // software (virtual) reader, 50 }; 51 Type type() const { return mType; } 52 bool isType(Type type) const; 53 54 TokenCache &cache; 55 56 void kill(); 57 58 const string &name() const { return mName; } 59 const string &printName() const { return mPrintName; } 60 const PCSC::ReaderState &pcscState() const { return mState; } 61 62 void insertToken(TokenDaemon *tokend); 63 void update(const PCSC::ReaderState &state); 64 void removeToken(); 65 66 IFDUMP(void dumpNode()); 67 68protected: 69 70private: 71 Type mType; 72 string mName; // PCSC reader name 73 string mPrintName; // human readable name of reader 74 PCSC::ReaderState mState; // name field not valid (use mName) 75 Token *mToken; // token inserted here (also in references) 76}; 77 78 79#endif //_H_READER 80