Re: encryption and decryption in vc++ - C / C++ / MFC Discussion Boards

Re: Please HELP

Rassul Yunussov8-Feb-05 1:39

Rassul Yunussov

8-Feb-05 1:39

Thank you so MUCH!!! I feel my self so stupide Smile | :)

, i worked with smart pointers a little time, and concentrate my attention on them, that's why i missed these...
In programm it works OK, no memory leaks, but i made a COM dll, and i got same problem - memory leaks!!!, and i delete all buffers!!!
Here is the code:

// MTServerImpl.cpp : Implementation of CMTServer

#include "stdafx.h"
#include "MTServerImpl.h"
#include ".\mtserverimpl.h"


// CMTServer

char PathToNomenOnPocket[] = "\\Program Files\\Mobile Terminal\\Data\\Nomen.dat";
char PathToAgentsOnPocket[] = "\\Program Files\\Mobile Terminal\\Data\\Agents.dat";
char PathToNaklOnPocket[] = "\\My Documents\\*.xml";
char PathToAgentCodeOnPocket[] = "\\Program Files\\Mobile Terminal\\Data\\MTExpeditor.mtc";
char PathToMyDocyments[] = "\\My Documents\\";
char PathToHistory[] = "\\Program Files\\Mobile Terminal\\Data\\History\\";
char PathToHistoryNakl[] = "\\Program Files\\Mobile Terminal\\Data\\History\\*.xml";

STDMETHODIMP CMTServer::ClearHistory(void)
{
	AFX_MANAGE_STATE(AfxGetStaticModuleState());

	// TODO: Add your implementation code here
	CDialogProgress dlg;
	dlg.Create(CDialogProgress::IDD);
	dlg.CenterWindow();
	dlg.ShowWindow(SW_SHOW);
	
	// TODO: Add your implementation code here
	RAPIINIT ri = {sizeof(RAPIINIT)}; 
	HRESULT hRes = CeRapiInitEx(&ri);
	DWORD dwRet  = WaitForSingleObject(ri.heRapiInit,5000);
	if((dwRet!=WAIT_OBJECT_0)||!SUCCEEDED(ri.hrRapiInit))
	{
		//Could Not Initialize RAPI
		MessageBeep(MB_OK);
		::MessageBox(NULL,"Невозможно инициализировать Мобильный Терминал. Убедитесь В Том Что Он Соединен Через Active Sync","Ошибка",MB_ICONERROR);
	}
	else
	{
		WCHAR wsdata[512];
		WCHAR tempwsdata[512];

		MultiByteToWideChar(CP_ACP,0,PathToHistoryNakl,strlen(PathToHistoryNakl)+1,wsdata,sizeof(wsdata)/sizeof(wsdata[0]));
		LPCE_FIND_DATA FindData = NULL;
		DWORD Count;
		CeFindAllFiles(wsdata,FAF_ATTRIB_NO_HIDDEN|FAF_NAME,&Count,&FindData);
		MultiByteToWideChar(CP_ACP,0,PathToHistory,strlen(PathToHistory)+1,wsdata,sizeof(wsdata)/sizeof(wsdata[0]));

		StrCpyW(tempwsdata,wsdata); 
		dlg.m_Progress.SetRange32(0,Count);
		dlg.m_Progress.SetStep(1);
		for(int i = 0;i<Count;i++)
		{

			StrCatW(wsdata,FindData[i].cFileName);
			if(!CeDeleteFile(wsdata))
				MessageBox(NULL,"Невозможно удалить файл","Ошибка Удаления Файла",MB_ICONERROR);
			StrCpyW(wsdata,tempwsdata);
			dlg.m_Progress.StepIt();
		}
		if(CeRapiFreeBuffer(FindData)==E_FAIL)
		{
			MessageBox(NULL,"Невозможно очистить память","Ошибка Очистки Памяти",MB_ICONINFORMATION);
		}
	}
	CeRapiUninit();	
	dlg.ShowWindow(SW_HIDE);
	dlg.DestroyWindow();
	return S_OK;
}

STDMETHODIMP CMTServer::ExportAgents(BSTR PathToAgents)
{
	// TODO: Add your implementation code here
	AFX_MANAGE_STATE(AfxGetStaticModuleState());
	CDialogProgress dlg;
	dlg.Create(CDialogProgress::IDD);
	dlg.CenterWindow();
	dlg.ShowWindow(SW_SHOW);
	
	dlg.m_Progress.SetRange32(0,30);
	dlg.m_Progress.SetStep(10);
	RAPIINIT ri = {sizeof(RAPIINIT)}; 
	HRESULT hRes = CeRapiInitEx(&ri);
	DWORD dwRet  = WaitForSingleObject(ri.heRapiInit,5000);
	if((dwRet!=WAIT_OBJECT_0)||!SUCCEEDED(ri.hrRapiInit))
	{
		//Could Not Initialize RAPI
		MessageBeep(MB_OK);
		::MessageBox(NULL,"Не возможно инициализировать Мобильный Терминал. Убедитесь В Том Что Он Соединен Через Active Sync","Ошибка",MB_ICONERROR);
	}
	else
	{
		//	_bstr_t bstrFileName;
		//bstrFileName = m_PathToAgents.AllocSysString();
		variant_t vResult;
		vResult = m_plDomDocument->load(PathToAgents);
		if(((bool)vResult)==TRUE)
		{
			char Razdelitel = '?';
			m_File = CreateFile(m_MainPath+"Agents.dat",GENERIC_READ|GENERIC_WRITE,NULL,NULL,CREATE_ALWAYS,FILE_ATTRIBUTE_NORMAL,NULL);
			//m_File.Open("Agents.dat",CFile::modeCreate|CFile::modeWrite);
			m_plDocRoot = m_plDomDocument->documentElement;
			//Zapisat shapku
			//	Pervii Bait - Kol-vo kolonok;
			//	Vtoroi Bait - dlinna stroki kolonok;
			//	Naimenovania kolonok cherez "?"
			//	Posle kolonok - "."
			//	Dalee dannie cherez "#"	
			//Zapisat Shapku
			MSXML::IXMLDOMNodePtr pDocRoot = m_plDomDocument->documentElement;
			CreateHeadForAgents(pDocRoot);
			int Size = m_vHeadForAgents.size();
			DWORD red;
			WriteFile(m_File,&Size,sizeof(int),&red,NULL);
			//m_File.Write(&Size,sizeof(int));
			Size--;
			for(int i = 0;i<m_vHeadForAgents.size();i++)
				Size+=m_vHeadForAgents[i].GetLength();
			WriteFile(m_File,&Size,sizeof(int),&red,NULL);
			//m_File.Write(&Size,sizeof(int));
			for(i = 0;i<m_vHeadForAgents.size();i++)
			{
				WriteFile(m_File,m_vHeadForAgents[i],m_vHeadForAgents[i].GetLength(),&red,NULL);
				//m_File.Write(m_vHeadForAgents[i],m_vHeadForAgents[i].GetLength());
				if(i<m_vHeadForAgents.size()-1)
					WriteFile(m_File,&Razdelitel,1,&red,NULL);
				//m_File.Write(&Razdelitel,1);
			}
			//~Zapisat shapku
			dlg.m_Progress.StepIt();
			m_vHead.clear();
			Razdelitel = '.';
			WriteFile(m_File,&Razdelitel,1,&red,NULL);
			//m_File.Write(&Razdelitel,1);


			GetChildForAgents(m_plDocRoot);
			dlg.m_Progress.StepIt();
			//Perepisat vse na Pocket PC
			//m_File.Close();
			CloseHandle(m_File);
			m_File = CreateFile(m_MainPath+"Agents.dat",GENERIC_READ,NULL,NULL,OPEN_EXISTING,FILE_ATTRIBUTE_NORMAL,NULL);
			//m_File.Open("Agents.dat",CFile::modeRead);
			DWORD HIGH;
			int FileSize;
			FileSize = GetFileSize(m_File,&HIGH);
			char* buffer = new char[FileSize];
			//m_File.Read(buffer,m_File.GetLength());
			ReadFile(m_File,buffer,FileSize,&red,NULL);
			WCHAR wsdata[256];
			MultiByteToWideChar(CP_ACP,0,PathToAgentsOnPocket,strlen(PathToAgentsOnPocket)+1,wsdata,sizeof(wsdata)/sizeof(wsdata[0]));
			HANDLE hFile = CeCreateFile(wsdata,GENERIC_READ|GENERIC_WRITE,NULL,NULL,CREATE_ALWAYS,FILE_ATTRIBUTE_NORMAL,NULL);
			if(hFile==INVALID_HANDLE_VALUE)
			{
				MessageBox(NULL,"Невозможно создать файл","Ошибка Мобильного терминала",MB_ICONERROR);
				return FALSE;
			}
			DWORD Bytes;
			CeWriteFile(hFile,buffer,FileSize,&Bytes,NULL);
			CeCloseHandle(hFile);
			CloseHandle(m_File);
			//m_File.Close();
			DeleteFile(m_MainPath+"Agents.dat");
			delete [] buffer;
			dlg.m_Progress.StepIt();
			//~Perepisat vse na Pocket PC
		}
	}
	CeRapiUninit();
	dlg.ShowWindow(SW_HIDE);
	dlg.DestroyWindow();
	return S_OK;
}
void CMTServer::GetChildForAgents(MSXML::IXMLDOMNodePtr pParent)
{

	MSXML::IXMLDOMNamedNodeMapPtr pNamedNodeMapPtr =NULL;
	MSXML::IXMLDOMNodePtr pXMLAttrNode = NULL;
	long AttributesNumber = 0;
	CString AttrName;

	HRESULT hResult = pParent->get_attributes(&pNamedNodeMapPtr);
	if(FAILED(hResult))
	{
		::MessageBox(NULL,"Ошибка получения атрибута","Ошибка XML",MB_ICONERROR);
		return;
	}

	pNamedNodeMapPtr->get_length(&AttributesNumber);
	char Razdelitel = '#';
	for(int i = 0;i<AttributesNumber;i++)
	{
		pNamedNodeMapPtr->get_item(i,&pXMLAttrNode);
		VARIANT var;
		pXMLAttrNode->get_nodeValue(&var);
		CString str =(CString) var.bstrVal;
		if(str=="")
			str=" ";
		str.Replace('#','-');
		DWORD red;
		WriteFile(m_File,str,str.GetLength(),&red,NULL);
		WriteFile(m_File,&Razdelitel,1,&red,NULL);
		//m_File.Write(str,str.GetLength());
		//m_File.Write(&Razdelitel,1);
	}
	for(MSXML::IXMLDOMNodePtr pChild = pParent->firstChild;NULL!=pChild;pChild=pChild->nextSibling)
	{
		GetChildForAgents(pChild);
	}
}
void CMTServer::GetChild(MSXML::IXMLDOMNodePtr pParent,CString FullPath = "")
{
	MSXML::IXMLDOMNamedNodeMapPtr pNamedNodeMapPtr =NULL;
	MSXML::IXMLDOMNodePtr pXMLAttrNode = NULL;
	long AttributesNumber = 0;
	CString AttrName;

	HRESULT hResult = pParent->get_attributes(&pNamedNodeMapPtr);
	if(FAILED(hResult))
	{
		::MessageBox(NULL,"Ошибка получения атрибута","Ошибка XML",MB_ICONERROR);
		return;
	}

	pNamedNodeMapPtr->get_length(&AttributesNumber);
	char Razdelitel = '#';
	for(int i = 0;i<AttributesNumber;i++)
	{
		pNamedNodeMapPtr->get_item(i,&pXMLAttrNode);
		CString str((LPCTSTR)pXMLAttrNode->nodeName);
		if(str=="Группа")
		{
			VARIANT var;
			pXMLAttrNode->get_nodeValue(&var);
			FullPath += (CString)var.bstrVal+"\\";
		}
		else
		{
			DWORD red;
			if(!i)
			{
				WriteFile(m_File,FullPath,FullPath.GetLength(),&red,NULL);
				WriteFile(m_File,&Razdelitel,1,&red,NULL);
				//m_File.Write(FullPath,FullPath.GetLength());
				//m_File.Write(&Razdelitel,1);
			}
			VARIANT var;
			pXMLAttrNode->get_nodeValue(&var);
			CString str = (CString)var.bstrVal;
			if(str=="")
				str = " ";
			str.Replace('#','-');
			WriteFile(m_File,str,str.GetLength(),&red,NULL);
			WriteFile(m_File,&Razdelitel,1,&red,NULL);
			//m_File.Write(str,str.GetLength());
			//m_File.Write(&Razdelitel,1);
		}
	}
	for(MSXML::IXMLDOMNodePtr pChild = pParent->firstChild;NULL!=pChild;pChild=pChild->nextSibling)
	{
		GetChild(pChild,FullPath);
	}
}
int CMTServer::CreateHeadForAgents(MSXML::IXMLDOMNodePtr pParent)
{
	MSXML::IXMLDOMNamedNodeMapPtr pNamedNodeMapPtr =NULL;
	MSXML::IXMLDOMNodePtr pXMLAttrNode = NULL;
	long AttributesNumber = 0;

	HRESULT hResult = pParent->get_attributes(&pNamedNodeMapPtr);
	if(FAILED(hResult))
	{
		::MessageBox(NULL,"Ошибка получения атрибута","Ошибка XML",MB_ICONERROR);
		return 1;
	}

	pNamedNodeMapPtr->get_length(&AttributesNumber);
	for(int i = 0;i<AttributesNumber;i++)
	{
		pNamedNodeMapPtr->get_item(i,&pXMLAttrNode);
		for(int j = 0;j<AttributesNumber;j++)
		{
			pNamedNodeMapPtr->get_item(j,&pXMLAttrNode);
			CString str((LPCTSTR)pXMLAttrNode->nodeName);
			m_vHeadForAgents.push_back(str);
		}
		return 1;
		break;
	}
	for(MSXML::IXMLDOMNodePtr pChild = pParent->firstChild;NULL!=pChild;pChild=pChild->nextSibling)
	{
		if(CreateHeadForAgents(pChild)==1)
			return 1;
	}
	return 0;
}
int CMTServer::CreateHead(MSXML::IXMLDOMNodePtr pParent)
{
	MSXML::IXMLDOMNamedNodeMapPtr pNamedNodeMapPtr =NULL;
	MSXML::IXMLDOMNodePtr pXMLAttrNode = NULL;
	long AttributesNumber = 0;

	HRESULT hResult = pParent->get_attributes(&pNamedNodeMapPtr);
	if(FAILED(hResult))
	{
		::MessageBox(NULL,"Ошибка получения атрибута","Ошибка XML",MB_ICONERROR);
		return 1;
	}

	pNamedNodeMapPtr->get_length(&AttributesNumber);
	for(int i = 0;i<AttributesNumber;i++)
	{
		pNamedNodeMapPtr->get_item(i,&pXMLAttrNode);
		CString str((LPCTSTR)pXMLAttrNode->nodeName);
		if(str!="Группа")
		{
			for(int j = 0;j<AttributesNumber;j++)
		 {
			 pNamedNodeMapPtr->get_item(j,&pXMLAttrNode);
			 CString str((LPCTSTR)pXMLAttrNode->nodeName);
			 m_vHead.push_back(str);
		 }
		 return 1;
		}
		break;
	}
	for(MSXML::IXMLDOMNodePtr pChild = pParent->firstChild;NULL!=pChild;pChild=pChild->nextSibling)
	{
		if(CreateHead(pChild)==1)
			return 1;
	}
	return 0;
}
STDMETHODIMP CMTServer::ExportNomen(BSTR PathToNomen)
{
	// TODO: Add your implementation code here
	AFX_MANAGE_STATE(AfxGetStaticModuleState());
	CDialogProgress dlg;
	dlg.Create(CDialogProgress::IDD);
	dlg.CenterWindow();
	dlg.ShowWindow(SW_SHOW);
	
	dlg.m_Progress.SetRange32(0,30);
	dlg.m_Progress.SetStep(10);
	RAPIINIT ri = {sizeof(RAPIINIT)}; 
	HRESULT hRes = CeRapiInitEx(&ri);
	DWORD dwRet  = WaitForSingleObject(ri.heRapiInit,5000);
	if((dwRet!=WAIT_OBJECT_0)||!SUCCEEDED(ri.hrRapiInit))
	{
		//Could Not Initialize RAPI
		MessageBeep(MB_OK);
		::MessageBox(NULL,"Не возможно инициализировать Мобильный Терминал. Убедитесь В Том Что Он Соединен Через Active Sync","Ошибка",MB_ICONERROR);
	}
	else
	{
		//_bstr_t bstrFileName;
		//bstrFileName = m_PathToNomen.AllocSysString();
		variant_t vResult;
		vResult = m_plDomDocument->load(PathToNomen);
		if(((bool)vResult)==TRUE)
		{
			char Razdelitel = '?';
			m_File = CreateFile(m_MainPath+"Nomen.dat",GENERIC_READ|GENERIC_WRITE,NULL,NULL,CREATE_ALWAYS,FILE_ATTRIBUTE_NORMAL,NULL);

			//m_File.Open("Nomen.dat",CFile::modeCreate|CFile::modeWrite);
			m_plDocRoot = m_plDomDocument->documentElement;
			//Zapisat shapku
			//	Pervii Bait - Kol-vo kolonok;
			//	Vtoroi Bait - dlinna stroki kolonok;
			//	Naimenovania kolonok cherez "?"
			//	Posle kolonok - "."
			//	Dalee dannie cherez "#"	
			MSXML::IXMLDOMNodePtr pDocRoot = m_plDomDocument->documentElement;
			m_vHead.push_back(CString("Путь"));
			CreateHead(pDocRoot);
			int Size = m_vHead.size();
			DWORD red;
			WriteFile(m_File,&Size,sizeof(int),&red,NULL);
			//m_File.Write(&Size,sizeof(int));
			Size--;
			for(int i = 0;i<m_vHead.size();i++)
				Size+=m_vHead[i].GetLength();
			WriteFile(m_File,&Size,sizeof(int),&red,NULL);
			//m_File.Write(&Size,sizeof(int));
			for(i = 0;i<m_vHead.size();i++)
			{
				WriteFile(m_File,m_vHead[i],m_vHead[i].GetLength(),&red,NULL);
				//m_File.Write(m_vHead[i],m_vHead[i].GetLength());
				if(i<m_vHead.size()-1)
					WriteFile(m_File,&Razdelitel,1,&red,NULL);
				//m_File.Write(&Razdelitel,1);
			}
			//~Zapisat shapku
			dlg.m_Progress.StepIt();
			m_vHead.clear();
			Razdelitel = '.';
			WriteFile(m_File,&Razdelitel,1,&red,NULL);
			//m_File.Write(&Razdelitel,1);
			//Zapisat Dannie
			GetChild(m_plDocRoot);
			dlg.m_Progress.StepIt();
			//Perepisat vse na Pocket PC
			//m_File.Close();
			CloseHandle(m_File);
			m_File = CreateFile(m_MainPath+"Nomen.dat",GENERIC_READ,NULL,NULL,OPEN_EXISTING,FILE_ATTRIBUTE_NORMAL,NULL);
			//m_File.Open("Nomen.dat",CFile::modeRead);
			DWORD HIGH;
			int FileSize;
			FileSize = GetFileSize(m_File,&HIGH);
			char* buffer = new char[FileSize];
			ReadFile(m_File,buffer,FileSize,&red,NULL);
			//m_File.Read(buffer,m_File.GetLength());
			WCHAR wsdata[256];
			MultiByteToWideChar(CP_ACP,0,PathToNomenOnPocket,strlen(PathToNomenOnPocket)+1,wsdata,sizeof(wsdata)/sizeof(wsdata[0]));
			HANDLE hFile = CeCreateFile(wsdata,GENERIC_READ|GENERIC_WRITE,NULL,NULL,CREATE_ALWAYS,FILE_ATTRIBUTE_NORMAL,NULL);
			if(hFile==INVALID_HANDLE_VALUE)
			{
				MessageBox(NULL,"Невозможно создать файл","Ошибка Мобильного терминала",MB_ICONERROR);
			}
			DWORD Bytes;
			CeWriteFile(hFile,buffer,FileSize,&Bytes,NULL);
			CeCloseHandle(hFile);
			CloseHandle(m_File);
			//m_File.Close();
			DeleteFile(m_MainPath+"Nomen.dat");
			delete [] buffer;
			dlg.m_Progress.StepIt();
			//~Perepisat vse na Pocket PC
		}
		else
		{
			::MessageBox(NULL,"Невозможно загрузить файл XML","Ошибка XML",MB_ICONERROR);
		}
	}
	CeRapiUninit();
	dlg.ShowWindow(SW_HIDE);
	dlg.DestroyWindow();
	return S_OK;
}

STDMETHODIMP CMTServer::ImportNaklad(BSTR PathToNaklad)
{
	// TODO: Add your implementation code here

	AFX_MANAGE_STATE(AfxGetStaticModuleState());


	RAPIINIT ri = {sizeof(RAPIINIT)}; 
	HRESULT hRes = CeRapiInitEx(&ri);
	DWORD dwRet  = WaitForSingleObject(ri.heRapiInit,5000);
	if((dwRet!=WAIT_OBJECT_0)||!SUCCEEDED(ri.hrRapiInit))
	{
		//Could Not Initialize RAPI
		MessageBeep(MB_OK);
		::MessageBox(NULL,"Не возможно инициализировать Мобильный Терминал. Убедитесь В Том Что Он Соединен Через Active Sync","Ошибка",MB_ICONERROR);
	}
	else
	{
		HANDLE file;
		char* XMLHEAD = "<?xml version=\"1.0\" encoding=\"windows-1251\"?><НАКЛАДНАЯ>";
		char* XMLEND = "</НАКЛАДНАЯ>";


		WCHAR wsdata[256];
		WCHAR tempwsdata[256];

		MultiByteToWideChar(CP_ACP,0,PathToNaklOnPocket,strlen(PathToNaklOnPocket)+1,wsdata,sizeof(wsdata)/sizeof(wsdata[0]));
		LPCE_FIND_DATA FindData = NULL;
		DWORD Count;

	
		//CeFindAllFiles(wsdata,FAF_ATTRIB_NO_HIDDEN,lplpFindData);
		CeFindAllFiles(wsdata,FAF_ATTRIB_NO_HIDDEN|FAF_NAME,&Count,&FindData);
		MultiByteToWideChar(CP_ACP,0,PathToMyDocyments,strlen(PathToMyDocyments)+1,wsdata,sizeof(wsdata)/sizeof(wsdata[0]));

		StrCpyW(tempwsdata,wsdata);

		
		if(Count==0)
		{
			MessageBox(NULL,"Мобильный терминал пуст","Информация",MB_ICONINFORMATION);
			return S_OK;
		}	

		CDialogProgress dlg;
		dlg.Create(CDialogProgress::IDD);
		dlg.CenterWindow();
		dlg.ShowWindow(SW_SHOW);
		dlg.m_Progress.SetRange(0,Count*10);
		dlg.m_Progress.SetStep(10);
		//CFileException fe;
		file = CreateFile(m_PathToNaklad,GENERIC_READ|GENERIC_WRITE,NULL,NULL,CREATE_ALWAYS,FILE_ATTRIBUTE_NORMAL,NULL);
		//file.Open(m_PathToNaklad,CFile::modeCreate|CFile::modeWrite,&fe);
		DWORD red;
		WriteFile(file,XMLHEAD,strlen(XMLHEAD),&red,NULL);
		//file.Write(XMLHEAD,strlen(XMLHEAD));
		for(int i = 0;i<Count;i++)
		{
			StrCatW(wsdata,FindData[i].cFileName);

			HANDLE hFileTemp = CeCreateFile(wsdata,GENERIC_READ,NULL,NULL,OPEN_ALWAYS,FILE_ATTRIBUTE_READONLY,NULL);

			if(hFileTemp==INVALID_HANDLE_VALUE)
			{
				MessageBox(NULL,"Невозможно открыть файл","Ошибка Мобильного Терминала",MB_ICONINFORMATION);
				//return FALSE;
			}

			DWORD HIGH;
			int Size = CeGetFileSize(hFileTemp,&HIGH);
			if(Size>45)
			{
				char* ldata = new char[Size-45];
				LARGE_INTEGER li;
				li.QuadPart = 45;
				li.LowPart = CeSetFilePointer(hFileTemp,li.LowPart,&li.HighPart,FILE_BEGIN);
				CeReadFile(hFileTemp,ldata,Size-45,&HIGH,NULL);
				WriteFile(file,ldata,Size-45,&red,NULL);
				//file.Write(data,Size-45);
				CeCloseHandle(hFileTemp);
				delete [] ldata;

			}
			//Skopirovat v History
			WCHAR HistoryPath[512]; 
			MultiByteToWideChar(CP_ACP,0,PathToHistory,strlen(PathToHistory)+1,HistoryPath,sizeof(HistoryPath)/sizeof(HistoryPath[0]));
			CeCopyFile(wsdata,StrCatW(HistoryPath,FindData[i].cFileName),FALSE);
			//~Skopirovat v History
			if(!CeDeleteFile(wsdata))
				MessageBox(NULL,"Невозможно удалить файл с мобильного терминала","Ошибка мобильного терминала",MB_ICONERROR);
			StrCpyW(wsdata,tempwsdata);
			//ProgressCtrl->StepIt();
			dlg.m_Progress.StepIt();
		}
		WriteFile(file,XMLEND,strlen(XMLEND),&red,NULL);
		CloseHandle(file);
		//file.Write(XMLEND,strlen(XMLEND));
		//file.Close();
		if(CeRapiFreeBuffer(FindData)==E_FAIL)
		{
			MessageBox(NULL,"Невозможно очистить память","Ошибка очистки памяти",MB_ICONINFORMATION);
		};
		dlg.ShowWindow(SW_HIDE);
		dlg.DestroyWindow();
	}
	CeRapiUninit();
	return S_OK;
}

STDMETHODIMP CMTServer::SetTempPath(BSTR TempPath)
{
	// TODO: Add your implementation code here
	AFX_MANAGE_STATE(AfxGetStaticModuleState());
	m_MainPath = (CString) TempPath;
	return S_OK;
}

STDMETHODIMP CMTServer::GetAgentCode(BSTR* AgentCode)
{
	AFX_MANAGE_STATE(AfxGetStaticModuleState());
	RAPIINIT ri = {sizeof(RAPIINIT)}; 
	HRESULT hRes = CeRapiInitEx(&ri);
	DWORD dwRet  = WaitForSingleObject(ri.heRapiInit,5000);
	if((dwRet!=WAIT_OBJECT_0)||!SUCCEEDED(ri.hrRapiInit))
	{
		//Could Not Initialize RAPI
		MessageBeep(MB_OK);
		::MessageBox(NULL,"Не возможно инициализировать Мобильный Терминал. Убедитесь В Том Что Он Соединен Через Active Sync","Ошибка",MB_ICONERROR);
	}
	else
	{
	// TODO: Add your implementation code here
		WCHAR wsdata[256];
		DWORD HIGH;

		MultiByteToWideChar(CP_ACP,0,PathToAgentCodeOnPocket,strlen(PathToAgentCodeOnPocket)+1,wsdata,sizeof(wsdata)/sizeof(wsdata[0]));

		HANDLE hFileTemp = CeCreateFile(wsdata,GENERIC_READ,NULL,NULL,OPEN_ALWAYS,FILE_ATTRIBUTE_READONLY,NULL);	
		int Size = CeGetFileSize(hFileTemp,&HIGH);
		char* data = new char[Size+1];
		data[Size] = 0;

		CeReadFile(hFileTemp,data,Size,&HIGH,NULL);

		CString str = data;
		delete []data;
		CeCloseHandle(hFileTemp);
		*AgentCode = str.AllocSysString();
	}
	CeRapiUninit();
	return S_OK;
}

Re: Please HELP

2249178-Feb-05 17:03

224917

8-Feb-05 17:03

btw, Did you miss to call VariantClear() ? Smile | :)

suhredayan
There is no spoon.

Re: Please HELP

Rassul Yunussov8-Feb-05 18:24

Rassul Yunussov

8-Feb-05 18:24

Thanks Again, I spent some time by comparing two sources, and i found in one source COleVariant, and in other VARIANT, so i found all the leaks ( exactly - you helped me so much - i must say - you found all my leaks Smile | :)

), but i used SysFreeString (var.bstrVal) - is it right?

Re: Please HELP

Rassul Yunussov8-Feb-05 1:42

Rassul Yunussov

8-Feb-05 1:42

And Here Is The Way I Call It:

IMTServerPtr pServer(CLSID_MTServer);
		CString str;
		BSTR bstring;
		for(int i = 0 ;i<10;i++)
		{
			bstring = pServer->GetAgentCode();
			str = (CString)bstring;
			SysFreeString(bstring);
		}
		CFileDialog dlg(TRUE,0,"*.xml",OFN_HIDEREADONLY|OFN_OVERWRITEPROMPT,"XML Files");
		if(dlg.DoModal()==IDOK)
		{
			for(int i = 0;i<20;i++)
			{
			
			BSTR bstr = dlg.GetPathName().AllocSysString();
			pServer->ExportAgents(bstr);
			//p->ExportAgents(bstr);
			SysFreeString(bstr);
			}
		}
		if(dlg.DoModal()==IDOK)
		{
			for(int i = 0;i<20;i++)
			{
			BSTR bstr = dlg.GetPathName().AllocSysString();
			//p->ExportNomen(bstr);
			pServer->ExportNomen(bstr);
			SysFreeString(bstr);
			}
		}
		str = "C:\\";
		bstring = str.AllocSysString();
		//p->ImportNaklad(bstring);
		for(int i = 0;i<20;i++)
		{
			pServer->ImportNaklad(bstring);
			pServer->ClearHistory();
		}
		SysFreeString(bstring);
		bstring = pServer->GetAgentCode();
		str = (CString)bstring;
		AfxMessageBox(str);

Locale Problem...........

nutkase8-Feb-05 0:03

nutkase

8-Feb-05 0:03

Hi,
well my problem is a little weird. I am working on a text editor and will working with MSWord i came to realize that when we change the local of the system e.g from english to spanish and then press the right Alt key + E or any other key, word displays special character while Left Alt Key + E has the normal effect ( i.e open the Edit menu ) .
Now i want to implement the functionality in my editor... can anyone please guide me to any relevent material. any help in this regard will be extremely appreciated.

lid.

Re: Locale Problem...........

David Crow8-Feb-05 2:55

David Crow

8-Feb-05 2:55

Are you wanting to know how to differentiate between the left and right Alt keys?

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

encryption and decryption in vc++

shaans7-Feb-05 23:20

shaans

7-Feb-05 23:20

can any body help me?i have some value or some generated key values.so i want to store it in database as encrypted and decryption mode.can any body give solution to me?pls..

shan

Re: encryption and decryption in vc++

shiraztk8-Feb-05 0:15

shiraztk

8-Feb-05 0:15

hi
Use, Crypt32.lib.
Microsofts Cryptography application programming interface (API)

regards

The Best Relligion is Science.
Once you understand it, you will know God.

Re: encryption and decryption in vc++

namaskaaram8-Feb-05 0:58

namaskaaram

8-Feb-05 0:58

well there are lotz of articles in CP itself....search it with keyword "encryption" or something like that....u ought to find articles.....

happy programmin...

aaah....here is one..
http://www.codeproject.com/file/fileenc.asp[^]

"faith, hope, love remain, these three.....; but the greatest of these is love" -1 Corinthians 13:13

How to define size for CTreeView's branches

bilas7-Feb-05 23:14

bilas

7-Feb-05 23:14

I'v deefined my own font for CTreeView, but have one problem. Not all words displays in tree branches. I mean, when I enter text in tree branche "Some text", in CTreeView it displays as "Some t".
So, I want to determine size in chars for tree branche to display all words completely.
Thanks in advance, bilas.

Re: How to define size for CTreeView's branches

Fred D.8-Feb-05 0:05

Fred D.

8-Feb-05 0:05

make sure you've defined a TVINSERTSTRUCT struct like here..

TVINSERTSTRUCT tvis = { 0 };<br />
<br />
tvis.item.mask = TVIF_TEXT | TVIF_CHILDREN;<br />
tvis.item.cChildren = 1;<br />
tvis.item.pszText = "name";<br />
tvis.item.cchTextMax = lstrlen(tvis.item.pszText);<br />

Re: How to define size for CTreeView's branches

bilas8-Feb-05 3:55

bilas

8-Feb-05 3:55

Yeah, you are rigt. But I need to set cchTextMax every time, when branche is renamed. I'll try again. Anyway, thanks a lot, bilas.

how power point slids integrate with vc++ MFC diloge?

syed abbdul qavi7-Feb-05 23:11

syed abbdul qavi

7-Feb-05 23:11

plz. tell me how can i integrate power point slide in my VC++ MFC dilogue application.

syed abdul qavi

Re: how power point slids integrate with vc++ MFC diloge?

David Crow8-Feb-05 2:56

David Crow

8-Feb-05 2:56

I've not tried it, but I would suspect Automation would be what you want. You might also look to see if PowerPoint has an ActiveX control.

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

Hitting allmenu items of an launched application

Vaibhav Sanghavi7-Feb-05 23:03

Vaibhav Sanghavi

7-Feb-05 23:03

Hi All,

I have launched an application programmatically. I want to browse and hit all menu items of that application programmatically. How do I do that?

I have pointer to the mainframe window of that launched application. So from that I can get CMenu pointer to its menu using CWnd::GetMenu() fuction.

So now I have CMenu* which points to the menu of launched application. I am using CMenu::GetDefaultItem() to get the identifier and then hitting the menu using SendMessage but nothing is hapening. Any idea? Here is the code..

m_pMenu = m_pMainFrame->GetMenu(); // m_pMenu is of CMenu* type
UINT uItem = m_pMenu->GetDefaultItem(GMDI_GOINTOPOPUPS);
WPARAM wParam = MAKEWPARAM(0,uItem);
int iRet = m_pMainWnd->SendMessage(WM_COMMAND,wParam,NULL);

Do you see anything wrong in above code?

The other approach I adopted was as per below which just iterates though all menu items just to check that if I am able to access all menu items or not..

m_pMenu = m_pMainFrame->GetMenu();
UINT uItem = m_pMenu->GetMenuItemCount();
CString str;
for(int iPos=0; iPos < uItem; iPos++)
{
m_pMenu->GetMenuString(iPos,str,MF_BYCOMMAND);
}

Unfortunately this approach is not at all accurate. For instance If I launch Notepad.exe for then It gives me uItem = 4. But when I browse to get the menu string of each of them. It gives me blank as a string for Ipos= 0, gives Save when ipos=1, Save As for iPos= 2 and &Find for iPos = 3; This is an unexpected result because Save and Save As is part of File menu but Find is in the Edit menu.

Any clue?

--------------
Vaibhav...

How to find that Machine is on LAN

RuchirD7-Feb-05 22:19

RuchirD

7-Feb-05 22:19

Hi,
I need to find if my machine is On LAN, is there any APIfunction call in C++ which can give me this information.
I'll be very much thankful to you all for the information.

Thanks n Regards.

RuchirDhar Dwivedi
Software Engineer
Windowmaker Software Pvt.Ltd.
Baroda, India.

Re: How to find that Machine is on LAN

2249177-Feb-05 22:29

224917

7-Feb-05 22:29

try IsNetworkAlive()

suhredayan
There is no spoon.

Re: How to find that Machine is on LAN

RuchirD8-Feb-05 17:11

RuchirD

8-Feb-05 17:11

Hi Thanks but the function IsNetworkAlive() works only for TCP/IP connection, but my machine can be on IPX/SPX isn't there any generic function call which could tell me if my machine is on any type of LAN.

Thanks n Regards.

RuchirDhar Dwivedi
Software Engineer
Windowmaker Software Pvt.Ltd.
Baroda, India.

ToolTip in ATL

mc.george7-Feb-05 22:10

mc.george

7-Feb-05 22:10

hello,
I have a dialog (CAxDialogImpl) and it included an ATLControl::CListViewCtrl. Now I will shown some different tooltips (ATLControls::CToolTipCtrl) depend on the column which the cursor stay. My problem is, I don´t know how. In different forums I found solutions which use function PreTranslateMessage. But this will be only work in a MFC-Dialog.Which event function should I call(OnMouseMove???) and which code should included the eventfunction?????
Can anybody help me???

Thanks for your helping conceptions

Display Full Item Text in CListCtrl

aruc7-Feb-05 20:15

aruc

7-Feb-05 20:15

I am unable to display full item text in a yellow rectangle in CListCtrl when mouse is dragged over the item.I dont want to select the item.Can anyone help me please?

Re: Display Full Item Text in CListCtrl

David Crow8-Feb-05 2:58

David Crow

8-Feb-05 2:58

aruc wrote:
I am unable to display full item text in a yellow rectangle...

Are you talking about a tooltip?

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

Re: Display Full Item Text in CListCtrl

Antony M Kancidrowski8-Feb-05 5:14

Antony M Kancidrowski

8-Feb-05 5:14

Have a look at CWnd::EnableTooltips[^]

There is an example there. A little bit of work is necessary in order to show the appropriate list item data.

Ant.

I'm hard, yet soft.
I'm coloured, yet clear.
I'm fruity and sweet.
I'm jelly, what am I? Muse on it further, I shall return! - David Walliams (Little Britain)

Re: Display Full Item Text in CListCtrl

aruc8-Feb-05 22:24

aruc

8-Feb-05 22:24

Thanks for the reply,
I will try that.

how can I print a microsoft word file?

Aqueel7-Feb-05 19:01

Aqueel

7-Feb-05 19:01

Hi.
I am working with MFC. I have stored the output of a program in a microsoft word file and now i want to print that file using the same program. I want to give user the functionality to click a button and by clicking that button the file will be printed. Please tell me how can i do it?

We Believe in Excellence

Re: how can I print a microsoft word file?

2249177-Feb-05 21:04

224917

7-Feb-05 21:04

ShellExecute(NULL, "print", "c:\\my.doc", NULL, NULL, 0);

[edit]Or if you want to automate Word then check this:http://www.codeguru.com/Cpp/misc/misc/article.php/c6091/[^][/edit]

suhredayan
There is no spoon.

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.