www.pudn.com > GGBT.rar > Common.cpp

// Common.cpp: implementation of the CCommon class. 
// 
////////////////////////////////////////////////////////////////////// 
 
#include "stdafx.h" 
#include "testbt.h" 
#include "Common.h" 
 
 
#ifdef _DEBUG 
#undef THIS_FILE 
static char THIS_FILE[]=__FILE__; 
#define new DEBUG_NEW 
#endif 
 
////////////////////////////////////////////////////////////////////// 
// Construction/Destruction 
////////////////////////////////////////////////////////////////////// 
string ltostring(long lVal) 
{ 
	char str[100] = {0}; 
	sprintf(str, "%d", (unsigned long) lVal); 
	return string(str); 
} 
 
string WSAShowError() 
{ 
	TCHAR errMsg[2048] = {0}; 
	FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, 
		GetModuleHandle(TEXT("ws2_32.dll")), WSAGetLastError(), 
		NULL, 
		errMsg, 
		sizeof(errMsg)/sizeof(TCHAR), 
		NULL); 
	// MessageBox(ghMainWnd, errMsg, TEXT("ws2_32.dll"), MB_ICONERROR); 
	return string(errMsg); 
} 
 
bool IsEventSet(HANDLE hEvent) 
{ 
	 return WaitForSingleObject(hEvent, 0) == WAIT_OBJECT_0; 
}