// 初始化日志
void CLog::InitLog(const char* argv0, const char* dir)
{
// 获取不含路径和后缀名的程序名
const char* slash = strrchr(argv0, '/');
#ifdef _WIN32
if (!slash) slash = strrchr(argv0, '\\');
#endif
slash = slash ? slash + 1 : argv0;
char buf[1024] = { 0 };
char* p = strrchr((char*)slash, '.');
if( p )
strncpy(buf, slash, (p-slash));
else
strcpy(buf, slash);
// 初始化Google glog
InitGoogleLogging(buf);
// 设置日志路径
SetLogDir(dir);
// 日志文件只写一个，所以取消Info以外的文件
SetLogDestination(FATAL, "");
SetLogDestination(ERROR, "");
SetLogDestination(WARN, "");
// 完整的日志文件名称： <short program name>.<hostname>.log.<date>-<time>.<pid>
// 拼接日志文件名的前部：<short program name>.<hostname>.log.
string hostname;
GetHostName(&hostname);
*(buf+strlen(buf)) = '.';
strcpy(buf+strlen(buf), hostname.c_str());
strcpy(buf+strlen(buf), ".log.");
// 设置INFO级别的日志文件前缀
if( 0 != strcmp(dir, "./"))
{
string tmp = dir;
tmp += buf;
SetLogDestination(INFO, tmp.c_str());
}
else
SetLogDestination(INFO, buf);
// 默认情况下WARN级别的日志会屏幕输出
SetStderrThreshold(WARN);
// 日志是否写屏幕( Debug写，Release不写 )
//SetAlsoLogToStderr(m_bIsDebug);
SetLogToStderr(false);
SetAlsoLogToStderr(false);
}
bool CExamServerMgr::Start(void)
{
Stop();
//以下两行只是创建相应的实例
// CMissionFactory::GetInstance();
// CListUser::GetInstance();
SetLogDir();
StartCmdChannel();
StartFileChannel();
return true;
}
bool DebugLog::ChangeDirLog(const wxString& newdir)
{
bool bEnabled = IsEnabled();
bool bOk = true;
if (!SetLogDir(newdir))
{
wxMessageBox(wxString::Format("invalid folder name %s, debug log folder unchanged", newdir));
bOk = false;
}
Init("debug", bEnabled, true); // lots of side effects, but all good...
return bOk;
}
bool GuidingLog::ChangeDirLog(const wxString& newdir)
{
bool bEnabled = IsEnabled();
bool bOk = true;
if (bEnabled)
{
Close();
}
if (!SetLogDir(newdir))
{
wxMessageBox(wxString::Format("invalid folder name %s, log folder unchanged", newdir));
bOk = false;
}
if (bEnabled) // if SetLogDir failed, no harm no foul, stay with original. Otherwise
{
EnableLogging(); // start fresh...
}
return bOk;
}
