repos_ecs/源数据/PC环境监控/tryto v1.0.0.3/演示IDE/kernel/kernel.cpp

// kernel.cpp : Defines the initialization routines for the DLL.
//

#include "stdafx.h"
#include <afxdllx.h>
#include "kernel.h"
#include "SocketHandle.h"
//#include "database.h"


#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif


AFX_EXTENSION_MODULE KernelDLL = { NULL, NULL };

extern "C" int APIENTRY
DllMain(HINSTANCE hInstance, DWORD dwReason, LPVOID lpReserved)
{
	// Remove this if you use lpReserved
	UNREFERENCED_PARAMETER(lpReserved);

	if (dwReason == DLL_PROCESS_ATTACH)
	{
		TRACE0("KERNEL.DLL Initializing!\n");
		
		// Extension DLL one-time initialization
		if (!AfxInitExtensionModule(KernelDLL, hInstance))
			return 0;

		// Insert this DLL into the resource chain
		// NOTE: If this Extension DLL is being implicitly linked to by
		//  an MFC Regular DLL (such as an ActiveX Control)
		//  instead of an MFC application, then you will want to
		//  remove this line from DllMain and put it in a separate
		//  function exported from this Extension DLL.  The Regular DLL
		//  that uses this Extension DLL should then explicitly call that
		//  function to initialize this Extension DLL.  Otherwise,
		//  the CDynLinkLibrary object will not be attached to the
		//  Regular DLL's resource chain, and serious problems will
		//  result.

		new CDynLinkLibrary(KernelDLL);
	}
	else if (dwReason == DLL_PROCESS_DETACH)
	{
		TRACE0("KERNEL.DLL Terminating!\n");
		// Terminate the library before destructors are called
		AfxTermExtensionModule(KernelDLL);
	}
	OleInitialize(NULL);
	return 1;   // ok
}


CDevicesManager*	pDevicesManager = NULL;
CVariantsManager*   pVariantsManager = NULL;
CEventServer*		pEventServer = NULL;

void CreateSystem(void)
{
	if (pVariantsManager == NULL)
    {
        pVariantsManager = new CVariantsManager;
    }

	// 初始化客户端SOCKET库;
	CSocketHandle::InitLibrary( MAKEWORD(2,2) );
}

void DestroySystem(void)
{
	if (pVariantsManager != NULL) 
    {
        delete pVariantsManager;
    }

	// 释放客户端SOCKET库;
	CSocketHandle::ReleaseLibrary();
}