e15307d662
based on Fabio Ottavi's UMDF Driver for a Virtual Smart Card Reader, see http://www.codeproject.com/Articles/134010/An-UMDF-Driver-for-a-Virtual-Smart-Card-Reader
135 lines
3.7 KiB
C++
135 lines
3.7 KiB
C++
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#include "internal.h"
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class CVirtualSmartCardDriverModule : public CAtlDllModuleT<CVirtualSmartCardDriverModule> {} _AtlModule;
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/////////////////////////////////////////////////////////////////////////
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//
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// DllMain
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//
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// This is the main DLL Entry Point.
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//
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// Parameters:
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// hInstance - Handle to the DLL module
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// dwReason - Indicates why the DLL entry point is being called
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// lpReserved - Additional information based on dwReason
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//
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// Return Values:
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// TRUE = initialization succeeds
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// FALSE = initialization fails
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//
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/////////////////////////////////////////////////////////////////////////
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extern "C" BOOL WINAPI DllMain(HINSTANCE hInstance,
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DWORD dwReason,
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LPVOID lpReserved)
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{
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(lpReserved);
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switch (dwReason)
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{
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case DLL_PROCESS_ATTACH:
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DisableThreadLibraryCalls(hInstance);
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break;
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case DLL_PROCESS_DETACH:
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_AtlModule.Term();
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break;
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default:
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break;
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}
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// Call the ATL module class so it can initialize
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return _AtlModule.DllMain(dwReason, lpReserved);
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}
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/////////////////////////////////////////////////////////////////////////
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//
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// DllCanUnloadNow
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//
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// Used to determine whether the DLL can be unloaded by OLE
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//
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// Parameters:
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// void - (unused argument)
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//
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// Return Values:
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// S_OK: DLL can be unloaded
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// S_FALSE: DLL cannot be unloaded now
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//
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/////////////////////////////////////////////////////////////////////////
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STDAPI DllCanUnloadNow(void)
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{
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return _AtlModule.DllCanUnloadNow();
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}
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/////////////////////////////////////////////////////////////////////////
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//
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// DllGetClassObject
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//
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// Returns a class factory to create an object of the requested type
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//
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// Parameters:
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// rclsid - CLSID that will associate the correct data and code
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// riid - Reference to the IID the caller will use
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// ppv - pointer to an interface pointer requested in riid
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//
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// Return Values:
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// S_OK: The object was retrieved successfully.
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// CLASS_E_CLASSNOTAVAILABLE: The DLL does not support the class
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//
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/////////////////////////////////////////////////////////////////////////
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STDAPI DllGetClassObject(__in REFCLSID rclsid, __in REFIID riid, __deref_out LPVOID* ppv)
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{
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return _AtlModule.DllGetClassObject(rclsid, riid, ppv);
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}
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/////////////////////////////////////////////////////////////////////////
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//
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// DllRegisterServer
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//
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// Adds entries to the system registry
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//
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// Parameters:
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// void - (unused argument)
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//
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// Return Values:
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// S_OK: The registry entries were created successfully
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// SELFREG_E_TYPELIB: The server was unable to complete the
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// registration of all the type libraries used by its classes
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// SELFREG_E_CLASS: The server was unable to complete the
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// registration of all the object classes
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//
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/////////////////////////////////////////////////////////////////////////
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STDAPI DllRegisterServer(void)
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{
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return S_OK;
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}
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/////////////////////////////////////////////////////////////////////////
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//
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// DllUnregisterServer
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//
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// Removes entries from the system registry
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//
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// Parameters:
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// void - (unused argument)
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//
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// Return Values:
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// S_OK: The registry entries were removed successfully
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// S_FALSE: Unregistration of known entries was successful, but
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// other entries still exist for this server's classes
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// SELFREG_E_TYPELIB: The server was unable to remove the entries
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// of all the type libraries used by its classes
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// SELFREG_E_CLASS: The server was unable to to remove the entries
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// of all the object classes
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//
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/////////////////////////////////////////////////////////////////////////
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STDAPI DllUnregisterServer(void)
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{
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return S_OK;
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}
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