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186 lines
5.6 KiB
186 lines
5.6 KiB
// HCardCtx.h -- Handle Card ConTeXt class declaration
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// (c) Copyright Schlumberger Technology Corp., unpublished work, created
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// 1999. This computer program includes Confidential, Proprietary
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// Information and is a Trade Secret of Schlumberger Technology Corp. All
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// use, disclosure, and/or reproduction is prohibited unless authorized
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// in writing. All Rights Reserved.
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#if !defined(SLBCSP_HCARDCTX_H)
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#define SLBCSP_HCARDCTX_H
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#include <string>
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#include <memory>
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#include <stack>
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#include <TransactionWrap.h>
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#include <cciCard.h>
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#include "slbRCPtr.h"
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#include "Lockable.h"
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#include "Securable.h"
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#include "CachingObj.h"
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#include "CardCtxReg.h"
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#include "LoginId.h"
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#include "Secured.h"
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// Forward declaration required to satisfy HCardContext's declaration
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class CardContext;
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class HCardContext
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: public slbRefCnt::RCPtr<CardContext>
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{
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public:
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// Types
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// C'tors/D'tors
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HCardContext(CardContext *pcardctx = 0);
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explicit
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HCardContext(std::string const &rsReaderName);
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// Operators
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// Operations
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// Access
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// Predicates
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protected:
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// Types
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// C'tors/D'tors
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// Operators
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// Operations
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// Access
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// Predicates
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// Variables
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private:
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// Types
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// C'tors/D'tors
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// Operators
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// Operations
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// Access
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// Predicates
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// Variables
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};
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// Forward declarations required to break circular dependency of
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// LoginContext and LoginTask class declarations on HCardContext.
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class LoginContext;
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class LoginTask;
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// Maintains aspects of the card context that the CCI ignores.
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class CardContext
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: public slbRefCnt::RCObject,
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public Lockable,
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private Securable,
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private CachingObject,
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public CardContextRegistrar
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{
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public:
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// Types
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// Friends
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friend void
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Retained<HCardContext>::DoAcquire();
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friend void
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Secured<HCardContext>::DoAcquire();
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friend void
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Retained<HCardContext>::DoRelease();
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friend void
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Secured<HCardContext>::DoRelease();
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friend EnrolleeType
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CardContextRegistrar::Instance(KeyType const &rkey);
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// C'tors/D'tors
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// Operators
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// Operations
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void
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ClearLogin(LoginIdentity const &rlid);
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void
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Login(LoginIdentity const &rlid,
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LoginTask &rlt,
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bool fForceLogin = false);
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void
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Logout();
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// Access
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cci::CCard
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Card();
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// Predicates
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protected:
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// Types
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// C'tors/D'tors
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explicit
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CardContext(std::string const &rsReaderName);
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~CardContext() throw();
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// Operators
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// Operations
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void
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DiscardHook();
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static EnrolleeType
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DoInstantiation(std::string const &rsReaderName);
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void
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EnrollHook();
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// Access
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// Predicates
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bool
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KeepEnrolled();
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// Variables
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private:
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// Types
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// C'tors/D'tors
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// Operators
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// Operations
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void
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Abandon();
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void
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ClearCache();
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void
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DeleteCache();
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void
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Relinquish();
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void
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Retain();
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void
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UpdateMarkers();
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void
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Secure();
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// NEVER use auto_ptr in STL containers! See Windows bug 647396. Owner (dangriff) notified
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// Once fixed, back out my change in sources, where I disable the warnings
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//
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// Access
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// Predicates
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// Variables
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std::list<std::auto_ptr<Guarded<CardContext *> > > m_stkapGuards;
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std::auto_ptr<cci::CTransactionWrap> m_aptwCard;
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// count of active securers to the card. Declared LONG for
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// compatibility with Windows interlocking routines.
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LONG m_cSecurers;
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cci::CCard m_card;
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std::map<LoginIdentity, std::auto_ptr<LoginContext> > m_mloginctx;
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scu::Marker<unsigned int> m_nMrkLastWrite;
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};
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#endif // SLBCSP_HCARDCTX_H
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