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

#include "stdafx.h"
#include "DataManager.h"

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

extern Def_CreateObj* g_pfCreateObj;
extern Def_ReleaseObj* g_pfReleaseObj;

//
//	Note!
//
//		If this DLL is dynamically linked against the MFC
//		DLLs, any functions exported from this DLL which
//		call into MFC must have the AFX_MANAGE_STATE macro
//		added at the very beginning of the function.
//
//		For example:
//
//		extern "C" BOOL PASCAL EXPORT ExportedFunction()
//		{
//			AFX_MANAGE_STATE(AfxGetStaticModuleState());
//			// normal function body here
//		}
//
//		It is very important that this macro appear in each
//		function, prior to any calls into MFC.  This means that
//		it must appear as the first statement within the 
//		function, even before any object variable declarations
//		as their constructors may generate calls into the MFC
//		DLL.
//
//		Please see MFC Technical Notes 33 and 58 for additional
//		details.
//

/////////////////////////////////////////////////////////////////////////////
// CDataManagerApp

BEGIN_MESSAGE_MAP(CDataManagerApp, CWinApp)
	//{{AFX_MSG_MAP(CDataManagerApp)
		// NOTE - the ClassWizard will add and remove mapping macros here.
		//    DO NOT EDIT what you see in these blocks of generated code!
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CDataManagerApp construction

CDataManagerApp::CDataManagerApp()
{
	// TODO: add construction code here,
	// Place all significant initialization in InitInstance
	m_bLoadedByMainProg = FALSE;
}

/////////////////////////////////////////////////////////////////////////////
// The one and only CDataManagerApp object

CDataManagerApp theApp;

BOOL CDataManagerApp::GetObjFuncs(CString strAppName, Def_CreateObj* &fpCreateObj, Def_ReleaseObj* &fpReleaseObj)
{
	fpCreateObj = NULL;
	fpReleaseObj = NULL;
	CString strAppNameThis = AfxGetAppName();
	strAppNameThis.MakeUpper();
	strAppName.MakeUpper();
	if(strAppName == strAppNameThis)
	{
		fpCreateObj = (Def_CreateObj*)CreateObj;
		fpReleaseObj = (Def_ReleaseObj*)ReleaseObj;
	}
	else
	{
		HMODULE hDll = NULL;
		if(!m_mapAllAppHandle.Lookup(strAppName, (void*&)hDll))
		{
			hDll = LoadLibrary(strAppName);
			if(GetProcAddress(hDll, "ReleaseObj") == NULL || GetProcAddress(hDll, "CreateObj") == NULL)
			{
				FreeLibrary(hDll);
				hDll = NULL;
			}
			else
			{
				m_mapAllAppHandle.SetAt(strAppName, hDll);
			}
		}
		if(hDll)
		{
			fpCreateObj = (Def_CreateObj*)GetProcAddress(hDll, "CreateObj");
			fpReleaseObj = (Def_ReleaseObj*)GetProcAddress(hDll, "ReleaseObj");
		}
		else
		{
			fpCreateObj = g_pfCreateObj;
			fpReleaseObj = g_pfReleaseObj;
		}
	}
	return (fpCreateObj != NULL && fpReleaseObj != NULL);
}


BOOL CDataManagerApp::InitInstance() 
{
	// TODO: Add your specialized code here and/or call the base class
	srand( (unsigned)time( NULL ) );
#ifndef _DEBUG
	SetErrorMode(SEM_NOGPFAULTERRORBOX);	
#endif
	m_strAppPath = GetAppPath();
	m_strDllPath = GetDllPath();
	m_bLoadedByMainProg = (m_strDllPath == m_strAppPath);
	
	char szBuf[MAX_PATH];
	CString strMyDwIni = m_strDllPath + "\\MyDwCtl.Ini";
	GetPrivateProfileString("Language", "Language", "简体中文", szBuf, MAX_PATH, strMyDwIni);
	m_nChineseType = GetPrivateProfileInt("Common", "ChnType", CHN_TYPE_SIMPL, strMyDwIni);
	if(CString(szBuf) != "简体中文")
		m_nChineseType = CHN_TYPE_NONE;
	m_bJtToFj = (m_nChineseType == CHN_TYPE_TRAD);
	

	AddPathToEnvirPath(m_strDllPath);
	AddPathToEnvirPath(m_strAppPath);
	char szAppName[MAX_PATH+1] = {0};
	GetModuleFileName(NULL, szAppName, MAX_PATH);
	CString strAppName = szAppName;
	strAppName.MakeUpper();
	static BOOL bTranslate = GetPrivateProfileInt("Language", "Translate", 1, "DataCenter.ini");
	if(bTranslate && strAppName.Find("FRONTPG.EXE") == -1 && strAppName.Find("MSDEV.EXE") == -1)
		CLanguage::LoadDll();
	return CWinApp::InitInstance();
}

int CDataManagerApp::ExitInstance() 
{
	// TODO: Add your specialized code here and/or call the base class
	CString strAppName;
	HMODULE hDll = NULL;
	POSITION pos = m_mapAllAppHandle.GetStartPosition();
	while (pos)
	{
		m_mapAllAppHandle.GetNextAssoc(pos, strAppName, (void*&)hDll);
		FreeLibrary(hDll);
	}
	m_mapAllAppHandle.RemoveAll();
	return CWinApp::ExitInstance();
}