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//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
//
// copyright : (C) 2014 Eran Ifrah
// file name : file_logger.cpp
//
// -------------------------------------------------------------------------
// A
// _____ _ _ _ _
// / __ \ | | | | (_) |
// | / \/ ___ __| | ___| | _| |_ ___
// | | / _ \ / _ |/ _ \ | | | __/ _ )
// | \__/\ (_) | (_| | __/ |___| | || __/
// \____/\___/ \__,_|\___\_____/_|\__\___|
//
// F i l e
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
#include "file_logger.h"
#include "cl_standard_paths.h"
#include <sys/time.h>
#include <wx/crt.h>
#include <wx/filename.h>
#include <wx/log.h>
#include <wx/stdpaths.h>
#include <wx/utils.h>
int FileLogger::m_verbosity = FileLogger::Error;
wxString FileLogger::m_logfile;
std::unordered_map<wxThreadIdType, wxString> FileLogger::m_threads;
wxCriticalSection FileLogger::m_cs;
FileLogger::FileLogger(int requestedVerbo)
: _requestedLogLevel(requestedVerbo)
, m_fp(nullptr)
{
}
FileLogger::~FileLogger()
{
// flush any content that remain
Flush();
}
void FileLogger::AddLogLine(const wxString& msg, int verbosity)
{
if(msg.IsEmpty()) {
return;
}
if((m_verbosity >= verbosity)) {
wxString formattedMsg = Prefix(verbosity);
formattedMsg << " " << msg;
formattedMsg.Trim().Trim(false);
formattedMsg << wxT("\n");
if(!m_buffer.empty() && (m_buffer.Last() != '\n')) {
m_buffer << "\n";
}
m_buffer << formattedMsg;
}
}
void FileLogger::SetVerbosity(int level)
{
if(level > FileLogger::Warning) {
clSYSTEM() << "Log verbosity is now set to:" << FileLogger::GetVerbosityAsString(level) << clEndl;
}
m_verbosity = level;
}
int FileLogger::GetVerbosityAsNumber(const wxString& verbosity)
{
if(verbosity == wxT("Debug") || verbosity == "DBG") {
return FileLogger::Dbg;
} else if(verbosity == wxT("Error") || verbosity == "ERR") {
return FileLogger::Error;
} else if(verbosity == wxT("Warning") || verbosity == "WARN") {
return FileLogger::Warning;
} else if(verbosity == wxT("System") || verbosity == "INFO" || verbosity == "SYS") {
return FileLogger::System;
} else if(verbosity == wxT("Developer") || verbosity == "TRACE") {
return FileLogger::Developer;
} else {
return FileLogger::Error;
}
}
wxString FileLogger::GetVerbosityAsString(int verbosity)
{
switch(verbosity) {
case FileLogger::Dbg:
return wxT("Debug");
case FileLogger::Error:
return wxT("Error");
case FileLogger::Warning:
return wxT("Warning");
case FileLogger::Developer:
return wxT("Developer");
case FileLogger::System:
return wxT("System");
default:
return wxT("Error");
}
}
void FileLogger::SetVerbosity(const wxString& verbosity) { SetVerbosity(GetVerbosityAsNumber(verbosity)); }
void FileLogger::OpenLog(const wxString& fullName, int verbosity)
{
m_logfile.Clear();
m_logfile << clStandardPaths::Get().GetUserDataDir() << wxFileName::GetPathSeparator() << fullName;
m_verbosity = verbosity;
}
void FileLogger::AddLogLine(const wxArrayString& arr, int verbosity)
{
for(size_t i = 0; i < arr.GetCount(); ++i) {
AddLogLine(arr.Item(i), verbosity);
}
}
void FileLogger::Flush()
{
if(m_buffer.IsEmpty()) {
return;
}
if(!m_fp) {
m_fp = wxFopen(m_logfile, wxT("a+"));
}
if(m_fp) {
wxFprintf(m_fp, "%s\n", m_buffer);
fclose(m_fp);
m_fp = nullptr;
}
m_buffer.Clear();
}
wxString FileLogger::Prefix(int verbosity)
{
if(verbosity <= m_verbosity) {
wxString prefix;
timeval tim;
gettimeofday(&tim, NULL);
int ms = (int)tim.tv_usec / 1000.0;
wxString msStr = wxString::Format(wxT("%03d"), ms);
prefix << wxT("[") << wxDateTime::Now().FormatISOTime() << wxT(":") << msStr;
switch(verbosity) {
case System:
prefix << wxT(" SYS]");
break;
case Error:
prefix << wxT(" ERR]");
break;
case Warning:
prefix << wxT(" WRN]");
break;
case Dbg:
prefix << wxT(" DBG]");
break;
case Developer:
prefix << wxT(" DVL]");
break;
}
wxString thread_name = GetCurrentThreadName();
if(!thread_name.IsEmpty()) {
prefix << " [" << thread_name << "]";
}
return prefix;
} else {
return wxEmptyString;
}
}
wxString FileLogger::GetCurrentThreadName()
{
if(wxThread::IsMain()) {
return "Main";
}
wxCriticalSectionLocker locker(m_cs);
std::unordered_map<wxThreadIdType, wxString>::iterator iter = m_threads.find(wxThread::GetCurrentId());
if(iter != m_threads.end()) {
return iter->second;
}
return "";
}
void FileLogger::RegisterThread(wxThreadIdType id, const wxString& name)
{
wxCriticalSectionLocker locker(m_cs);
std::unordered_map<wxThreadIdType, wxString>::iterator iter = m_threads.find(id);
if(iter != m_threads.end()) {
m_threads.erase(iter);
}
m_threads[id] = name;
}
void FileLogger::UnRegisterThread(wxThreadIdType id)
{
wxCriticalSectionLocker locker(m_cs);
std::unordered_map<wxThreadIdType, wxString>::iterator iter = m_threads.find(id);
if(iter != m_threads.end()) {
m_threads.erase(iter);
}
}
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