//+-------------------------------------------------------------------------
//
//  Microsoft Windows
//
//  Copyright (C) Microsoft Corporation, 1999 - 1999
//
//  File:       scardssp.cpp
//
//--------------------------------------------------------------------------

// scardssp.cpp : Implementation of DLL Exports.


// Note: Proxy/Stub Information
//      To merge the proxy/stub code into the object DLL, add the file
//      dlldatax.c to the project.  Make sure precompiled headers
//      are turned off for this file, and add _MERGE_PROXYSTUB to the
//      defines for the project.
//
//      If you are not running WinNT4.0 or Win95 with DCOM, then you
//      need to remove the following define from dlldatax.c
//      #define _WIN32_WINNT 0x0400
//
//      Further, if you are running MIDL without /Oicf switch, you also
//      need to remove the following define from dlldatax.c.
//      #define USE_STUBLESS_PROXY
//
//      Modify the custom build rule for scardssp.idl by adding the following
//      files to the Outputs.
//          scardssp_p.c
//          dlldata.c
//      To build a separate proxy/stub DLL,
//      run nmake -f scardsspps.mk in the project directory.

#include "stdafx.h"
#include "resource.h"
#include <initguid.h>
#include <sspguid.h>
#include "dlldatax.h"

#include "ByteBuffer.h"
#include "TypeConv.h"
#include "SCardCmd.h"
#include "ISO7816.h"
#include "SCard.h"
#include "Database.h"
#include "Locate.h"

#ifdef _MERGE_PROXYSTUB
extern "C" HINSTANCE hProxyDll;
#endif

CComModule _Module;

BEGIN_OBJECT_MAP(ObjectMap)
OBJECT_ENTRY(CLSID_CByteBuffer, CByteBuffer)
OBJECT_ENTRY(CLSID_CSCardTypeConv, CSCardTypeConv)
OBJECT_ENTRY(CLSID_CSCardCmd, CSCardCmd)
OBJECT_ENTRY(CLSID_CSCardISO7816, CSCardISO7816)
OBJECT_ENTRY(CLSID_CSCard, CSCard)
OBJECT_ENTRY(CLSID_CSCardDatabase, CSCardDatabase)
OBJECT_ENTRY(CLSID_CSCardLocate, CSCardLocate)
END_OBJECT_MAP()

/////////////////////////////////////////////////////////////////////////////
// DLL Entry Point

extern "C"
BOOL WINAPI DllMain(HINSTANCE hInstance, DWORD dwReason, LPVOID lpReserved)
{
    lpReserved;
#ifdef _MERGE_PROXYSTUB
    if (!PrxDllMain(hInstance, dwReason, lpReserved))
        return FALSE;
#endif
    if (dwReason == DLL_PROCESS_ATTACH)
    {
        _Module.Init(ObjectMap, hInstance/* , &LIBID_SCARDSSPLib */);
        DisableThreadLibraryCalls(hInstance);
    }
    else if (dwReason == DLL_PROCESS_DETACH)
        _Module.Term();
    return TRUE;    // ok
}

/////////////////////////////////////////////////////////////////////////////
// Used to determine whether the DLL can be unloaded by OLE

STDAPI DllCanUnloadNow(void)
{
#ifdef _MERGE_PROXYSTUB
    if (PrxDllCanUnloadNow() != S_OK)
        return S_FALSE;
#endif
    return (_Module.GetLockCount()==0) ? S_OK : S_FALSE;
}

/////////////////////////////////////////////////////////////////////////////
// Returns a class factory to create an object of the requested type

STDAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID* ppv)
{
#ifdef _MERGE_PROXYSTUB
    if (PrxDllGetClassObject(rclsid, riid, ppv) == S_OK)
        return S_OK;
#endif
    return _Module.GetClassObject(rclsid, riid, ppv);
}

/////////////////////////////////////////////////////////////////////////////
// DllRegisterServer - Adds entries to the system registry

STDAPI DllRegisterServer(void)
{
#ifdef _MERGE_PROXYSTUB
    HRESULT hRes = PrxDllRegisterServer();
    if (FAILED(hRes))
        return hRes;
#endif
    // registers object, typelib and all interfaces in typelib
    return _Module.RegisterServer(TRUE);
}

/////////////////////////////////////////////////////////////////////////////
// DllUnregisterServer - Removes entries from the system registry

STDAPI DllUnregisterServer(void)
{
#ifdef _MERGE_PROXYSTUB
    PrxDllUnregisterServer();
#endif
    return _Module.UnregisterServer(/* TRUE */);
}


/////////////////////////////////////////////////////////////////////////////
// Quick Generation of our own objects.

LPUNKNOWN
NewObject(
    REFCLSID rclsid,
    REFIID riid)
{
    HRESULT hr;
    IClassFactory *pCF = NULL;
    LPUNKNOWN pUnk = NULL;

    try
    {
        hr = DllGetClassObject(rclsid, IID_IClassFactory, (LPVOID *)&pCF);
        if (FAILED(hr))
            throw hr;
        hr = pCF->CreateInstance(NULL, riid, (LPVOID *)&pUnk);
        if (FAILED(hr))
            throw hr;
        pCF->Release();
    }
    catch (...)
    {
        if (NULL != pCF)
            pCF->Release();
        throw;
    }
    return pUnk;
}