www.pudn.com > ftpserversrc.rar > TracePage.cpp

/****************************************************************/ 
/*																*/ 
/*  TracePage.cpp												*/ 
/*																*/ 
/*  Implementation of the CTracePage class.						*/ 
/*	This class is a part of the FTP Server Application			*/ 
/*																*/ 
/*  Programmed by Pablo van der Meer							*/ 
/*  Copyright Pablo Software Solutions 2002						*/ 
/*	http://www.pablovandermeer.nl								*/ 
/*																*/ 
/*  Last updated: 10 july 2002									*/ 
/*																*/ 
/****************************************************************/ 
 
 
#include "stdafx.h" 
#include "FTPServerApp.h" 
#include "TracePage.h" 
 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
 
IMPLEMENT_DYNCREATE(CTracePage, CDialog) 
 
CTracePage::CTracePage() : CDialog(CTracePage::IDD) 
{ 
	//{{AFX_DATA_INIT(CTracePage) 
		// NOTE: the ClassWizard will add member initialization here 
	//}}AFX_DATA_INIT 
} 
 
CTracePage::~CTracePage() 
{ 
	while(!m_LogQueue.IsEmpty()) 
	{ 
		CLogMsg *pLogMsg = (CLogMsg *)m_LogQueue.RemoveHead(); 
		delete pLogMsg; 
	} 
} 
 
void CTracePage::DoDataExchange(CDataExchange* pDX) 
{ 
	CDialog::DoDataExchange(pDX); 
	//{{AFX_DATA_MAP(CTracePage) 
	DDX_Control(pDX, IDC_TRACE, m_TraceList); 
	//}}AFX_DATA_MAP 
} 
 
 
BEGIN_MESSAGE_MAP(CTracePage, CDialog) 
	//{{AFX_MSG_MAP(CTracePage) 
	ON_WM_SIZE() 
	ON_COMMAND(ID_TRACE_CLEAR, OnTraceClear) 
	ON_WM_CONTEXTMENU() 
	//}}AFX_MSG_MAP 
	ON_MESSAGE(WM_ADDTRACELINE, OnAddTraceLine) 
END_MESSAGE_MAP() 
 
///////////////////////////////////////////////////////////////////////////// 
// CTracePage message handlers 
 
void CTracePage::AddTraceLine(int nLevel, LPCTSTR pstrFormat, ...) 
{ 
	CString str; 
 
	// format and write the data we were given 
	va_list args; 
	va_start(args, pstrFormat); 
	str.FormatV(pstrFormat, args); 
 
	try 
	{ 
		// create new message 
		CLogMsg *pLogMsg = new CLogMsg; 
 
		GetLocalTime(&pLogMsg->m_sysTime); 
		pLogMsg->m_nLevel = nLevel; 
		pLogMsg->m_strText = str; 
 
		m_QueueLock.Lock(); 
		m_LogQueue.AddTail(pLogMsg); 
		m_QueueLock.Unlock(); 
				 
		// schedule log action 
		PostMessage(WM_ADDTRACELINE); 
	} 
	catch(...) 
	{ 
	 
	} 
} 
 
 
LRESULT CTracePage::OnAddTraceLine(WPARAM, LPARAM) 
{ 
	CLogMsg *pLogMsg; 
	 
	try 
	{ 
		// get first message in the queue 
//		m_QueueLock.Lock(); 
		pLogMsg = (CLogMsg *)m_LogQueue.RemoveHead(); 
//		m_QueueLock.Unlock(); 
 
		switch(pLogMsg->m_nLevel) 
		{ 
			case 1: 
				m_TraceList.AddString(pLogMsg->m_strText, RGB(0,130,0)); 
				break; 
			case 2: 
				m_TraceList.AddString(pLogMsg->m_strText, RGB(0,0,255)); 
				break; 
			case 3: 
				m_TraceList.AddString(pLogMsg->m_strText, RGB(255,0,0)); 
				break; 
			default: 
				m_TraceList.AddString(pLogMsg->m_strText, RGB(0,0,0)); 
				break; 
 
		} 
/*		CString strDateTime; 
		strDateTime.Format("%02d/%02d/%02d %02d:%02d:%02d.%03d ",  
							pLogMsg->m_sysTime.wDay, pLogMsg->m_sysTime.wMonth, pLogMsg->m_sysTime.wYear, 
							pLogMsg->m_sysTime.wHour, pLogMsg->m_sysTime.wMinute, pLogMsg->m_sysTime.wSecond,  
							pLogMsg->m_sysTime.wMilliseconds); 
 
		switch(pLogMsg->m_nLevel) 
		{ 
			case 1: 
				m_LogFile << error_lvl << strDateTime << pLogMsg->m_strText << endl; 
				break; 
			case 2: 
				m_LogFile << warning_lvl << strDateTime << pLogMsg->m_strText << endl; 
				break; 
			case 3: 
			default: 
				m_LogFile << trace_lvl << strDateTime << pLogMsg->m_strText << endl; 
				break; 
		} */ 
		delete pLogMsg; 
	} 
	catch(...) 
	{ 
		// something is wrong... 
	} 
	return TRUE; 
} 
 
void CTracePage::OnSize(UINT nType, int cx, int cy)  
{ 
	CDialog::OnSize(nType, cx, cy); 
	 
	if (IsWindow(::GetDlgItem(m_hWnd, IDC_TRACE))) 
	{ 
		CRect rect; 
		GetClientRect(rect); 
//		rect.DeflateRect(5,5,10,10); 
		m_TraceList.MoveWindow(rect); 
	} 
} 
 
void CTracePage::OnTraceClear()  
{ 
	m_TraceList.ResetContent();	 
} 
 
void CTracePage::OnContextMenu(CWnd* pWnd, CPoint point)  
{ 
	CMenu menu; 
	menu.LoadMenu(MAKEINTRESOURCE(IDR_TRACE_MENU)); 
	menu.GetSubMenu(0)->TrackPopupMenu(0, point.x, point.y, this, NULL);		 
}