ACCOUNT.CPP

// Filename: Account.cpp 
//
// Description: Implementation of DLL Exports.
//
// This file is provided as part of the Microsoft Transaction Server Samples
//
// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT
// WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED,
// INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES
// OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR
// PURPOSE.
//
// Copyright (C) 1997 Microsoft Corporation, All rights reserved
//
//
// You will need the NT SUR Beta 2 SDK or VC 4.2 in order to build this
// project. This is because you will need MIDL 3.00.15 or higher and new
// headers and libs. If you have VC 4.2 installed, then everything should
// already be configured correctly.

// 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.
//
//Modify the custom build rule for Account.idl by adding the following
//files to the Outputs. You can select all of the .IDL files by
//expanding each project and holding Ctrl while clicking on each of them.
//Account_p.c
//dlldata.c
//To build a separate proxy/stub DLL,
//run nmake -f Accountps.mak in the project directory.

#include "stdafx.h"
#include "resource.h"
#include "initguid.h"
#include "Account.h"
#include "CAccount.h"
#include "MoveMoney.h"
//
// to merge proxy/stub, uncomment this line
// #include "dlldatax.h"
//
#define IID_DEFINED
#include "Account_i.c"
#include "GetReceipt.h"
#include "UpdateReceipt.h"

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

CComModule _Module;

BEGIN_OBJECT_MAP(ObjectMap)
OBJECT_ENTRY(CLSID_CUpdateReceipt, CUpdateReceipt)
OBJECT_ENTRY(CLSID_CGetReceipt, CGetReceipt)
OBJECT_ENTRY(CLSID_CAccount, CAccount)
OBJECT_ENTRY(CLSID_CMoveMoney, CMoveMoney)
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);
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
_Module.UnregisterServer();
return S_OK;
}