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82 lines
1.9 KiB
82 lines
1.9 KiB
14 years ago
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// ---------------------------------------------------------------------------
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// Name: actSlotManager.h
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// Product: cv act library
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// Purpose: The class SlotManager detects and manages the subsystems and the slots
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//
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// Copyright: (c) 2002 cv cryptovision GmbH
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// all rights reserved
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// Licence: The conditions for the use of this software are regulated
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// in the cv act library licence agreement.
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//
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// Autor: Dr. Xiangdong Wang
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// Markus Tesche
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// Date: 03/26/2002
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// ---------------------------------------------------------------------------
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#ifndef ACT_SlotManager_h
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#define ACT_SlotManager_h
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#include "actIEventMonitoring.h"
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namespace act
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{
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class ISubsystem;
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class ISubsystemConfig;
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class ISlot;
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class ITokenConfig;
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//
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// SlotManager
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class SlotManager : public IEventMonitoring
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{
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private:
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struct SubsystemList
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{
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SubsystemList(ISubsystem* system, SubsystemList* next = 0);
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~SubsystemList();
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SubsystemList* insert(SubsystemList* prev);
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SubsystemList* remove(SubsystemList* prev);
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ISubsystem* system;
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SubsystemList* next;
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};
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public:
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SlotManager(ITokenConfig* tkcfg = 0);
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~SlotManager();
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bool Install(ISubsystem* system);
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bool Install(ISubsystemConfig* config);
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void Refresh();
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void Disconnect();
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ISubsystem* GetSystem(size_t pos = 0) const;
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// SlotList
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int GetSlotNumber() const;
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const ISlot* GetSlot(int pos) const;
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ISlot* CreateSlot(const char* name) const;
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// IEventMonitoring functions
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virtual bool IsMonitored() const;
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virtual void StopMonitor(bool force = false);
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virtual void StartMonitor(IEventHandler* cmd);
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protected:
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IEventHandler* SetMonitor(SubsystemList* begin, IEventHandler* cmd, bool force);
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private:
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int m_total;
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ITokenConfig* m_tkcfg;
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SubsystemList* m_begin;
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SubsystemList* m_current;
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IEventHandler* m_cmd_root;
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IEventHandler* m_cmd_current;
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};
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} // namespace act
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#endif // ACT_SlotManager_h
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