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/** BEGIN COPYRIGHT BLOCK
* This Program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; version 2 of the License.
*
* This Program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with
* this Program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place, Suite 330, Boston, MA 02111-1307 USA.
*
* Copyright (C) 2003-2004 Identity Alliance
* All rights reserved.
* END COPYRIGHT BLOCK **/
/*****************************************************************
/
/ File : State.h
/ Date : December 3, 2002
/ Purpose: Crypto API CSP->PKCS#11 Module
/ License: Copyright (C) 2003-2004 Identity Alliance
/
******************************************************************/
#ifndef __INCLUDE_STATE_H__
#define __INCLUDE_STATE_H__
#include "csp.h"
namespace MCSP {
// Global state; only one instance of this
class State
{
private:
HANDLE lock_;
bool init_;
bool logging_;
std::string logFilename_;
CK_SLOT_ID slot_;
bool keyGenHack_;
std::set<Session*> sessions_;
std::set<Key*> keys_;
std::string pkcs11dllname_;
public:
CK_FUNCTION_LIST_PTR p11;
public:
State();
~State();
bool init() const
{ return init_; }
void init(bool init)
{ init_ = init; }
bool logging() const
{ return logging_; }
void logging(bool logging)
{ logging_ = logging; }
std::string logFilename() const
{ return logFilename_; }
void logFilename(std::string logFilename)
{ logFilename_ = logFilename; }
CK_SLOT_ID slot() const
{ return slot_; }
void slot(CK_SLOT_ID slot)
{ slot_ = slot; }
bool keyGenHack() const
{ return keyGenHack_; }
void keyGenHack(bool keyGenHack)
{ keyGenHack_ = keyGenHack; }
void addSession(Session* session)
{ lock(); sessions_.insert(session); unlock(); }
void removeSession(Session* session);
bool sessionExists(Session* session);
Session* checkValidSession(HCRYPTPROV hProv);
void addKey(Key* key)
{ lock(); keys_.insert(key); unlock(); }
void removeKey(Key* key)
{ lock(); keys_.erase(key); unlock(); }
bool keyExists(Key* key);
Key* checkValidKey(HCRYPTKEY hKey);
bool shutdown();
void lock()
{ ::WaitForSingleObject(lock_, INFINITE); }
void unlock()
{ ::ReleaseMutex(lock_); }
bool initP11(const BinStr& reader_name, DWORD dwFlags);
};
} // namespace MCSP
#endif // __INCLUDE_STATE_H__
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