// writes the common header info to the stream
void LogMessage::Init(const char* file, int line)
{
// log only the filename
const char* last_slash = strrchr(file, '\\');
if(last_slash)
{
file = last_slash + 1;
}
stream_ << '[';
if(log_process_id)
{
stream_ << CurrentProcessId() << ':';
}
if(log_thread_id)
{
stream_ << CurrentThreadId() << ':';
}
if(log_timestamp)
{
time_t t = time(NULL);
struct tm local_time = { 0 };
localtime_s(&local_time, &t);
struct tm* tm_time = &local_time;
stream_ << std::setfill('0')
<< std::setw(2) << 1 + tm_time->tm_mon
<< std::setw(2) << tm_time->tm_mday
<< '/'
<< std::setw(2) << tm_time->tm_hour
<< std::setw(2) << tm_time->tm_min
<< std::setw(2) << tm_time->tm_sec
<< ':';
}
if(log_tickcount)
{
stream_ << TickCount() << ':';
}
stream_ << log_severity_names[severity_] << ":" << file <<
"(" << line << ")] ";
message_start_ = stream_.tellp();
}
// ////////////////////////////////////////////////////////////////////////////
void LogHandlerFileBase::OpenFile(const char *base_name, const char *dir_name,
const MLB::Utility::TimeT &start_time)
{
std::string file_name;
if ((base_name == NULL) || (!(*base_name)))
file_name = "LogFile.";
else {
file_name = base_name;
if (base_name[strlen(base_name) - 1] != '.')
file_name += '.';
}
std::string tmp_date_time(start_time.ToString());
tmp_date_time[10] = '.';
tmp_date_time[13] = '.';
tmp_date_time[16] = '.';
file_name += tmp_date_time + "." + GetHostNameCanonical() + "." +
AnyToString(CurrentProcessId()) + ".log";
boost::filesystem::path tmp_file(file_name, boost::filesystem::native);
if ((dir_name != NULL) && *dir_name) {
std::string tmp_dir_name;
ResolveFilePathGeneral(dir_name, tmp_dir_name, "", true, true, false);
boost::filesystem::path tmp_path(tmp_dir_name, boost::filesystem::native);
boost::filesystem::path this_file;
this_file = tmp_path / tmp_file;
file_name = this_file.native_file_string();
}
else {
if (!tmp_file.has_root_path())
tmp_file = boost::filesystem::system_complete(tmp_file);
file_name = tmp_file.native_file_string();
}
OpenFile(file_name);
}
