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/*
* The ManaPlus Client
* Copyright (C) 2009-2010 The Mana Developers
* Copyright (C) 2009-2010 Andrei Karas
* Copyright (C) 2011-2015 The ManaPlus Developers
*
* This file is part of The ManaPlus Client.
*
* 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
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "chatlogger.h"
#include <iostream>
#include <dirent.h>
#ifdef WIN32
#include <windows.h>
#include <sys/time.h>
#elif defined __APPLE__
#include <Carbon/Carbon.h>
#endif
#include "configuration.h"
#include "utils/mkdir.h"
#include "utils/physfstools.h"
#include "debug.h"
ChatLogger *chatLogger = nullptr;
ChatLogger::ChatLogger() :
mLogFile(),
mLogDir(),
mBaseLogDir(),
mServerName(),
mLogFileName()
{
}
ChatLogger::~ChatLogger()
{
if (mLogFile.is_open())
mLogFile.close();
}
void ChatLogger::setLogFile(const std::string &logFilename)
{
if (mLogFile.is_open())
mLogFile.close();
mLogFile.open(logFilename.c_str(),
std::ios_base::app);
mLogFileName = logFilename;
if (!mLogFile.is_open())
{
std::cout << "Warning: error while opening " <<
logFilename <<
" for writing.\n";
}
}
void ChatLogger::setLogDir(const std::string &logDir)
{
mLogDir = logDir;
if (mLogFile.is_open())
mLogFile.close();
DIR *const dir = opendir(mLogDir.c_str());
if (!dir)
mkdir_r(mLogDir.c_str());
else
closedir(dir);
}
void ChatLogger::log(std::string str)
{
const std::string &dateStr = getDir();
const std::string logFileName = strprintf(
"%s/#General.log", dateStr.c_str());
if (!mLogFile.is_open() ||
logFileName != mLogFileName)
{
setLogDir(dateStr);
setLogFile(logFileName);
}
str = removeColors(str);
writeTo(mLogFile, str);
}
void ChatLogger::log(std::string name,
std::string str)
{
const std::string &dateStr = getDir();
const std::string logFileName = strprintf("%s/%s.log",
dateStr.c_str(), secureName(name).c_str());
if (!mLogFile.is_open() || logFileName != mLogFileName)
{
setLogDir(dateStr);
setLogFile(logFileName);
}
str = removeColors(str);
writeTo(mLogFile, str);
}
std::string ChatLogger::getDir() const
{
std::string date;
time_t rawtime;
char buffer [81];
time(&rawtime);
struct tm *const timeinfo = localtime(&rawtime);
strftime(buffer, 79, "%Y-%m/%d", timeinfo);
date = strprintf("%s/%s/%s",
mBaseLogDir.c_str(),
mServerName.c_str(),
buffer);
return date;
}
std::string ChatLogger::secureName(std::string &name)
{
const size_t sz = name.length();
for (size_t f = 0; f < sz; f ++)
{
const unsigned char ch = name[f];
if ((ch < '0' || ch > '9') &&
(ch < 'a' || ch > 'z') &&
(ch < 'A' || ch > 'Z') &&
ch != '-' &&
ch != '+' &&
ch != '=' &&
ch != '.' &&
ch != ',' &&
ch != ')' &&
ch != '(' &&
ch != '[' &&
ch != ']' &&
ch != '#')
{
name[f] = '_';
}
}
return name;
}
void ChatLogger::writeTo(std::ofstream &file,
const std::string &str)
{
file << str << std::endl;
}
void ChatLogger::setServerName(const std::string &serverName)
{
mServerName = serverName;
if (mServerName == "")
mServerName = config.getStringValue("MostUsedServerName0");
if (mLogFile.is_open())
mLogFile.close();
secureName(mServerName);
if (mLogDir != "")
{
const char *const name = (std::string(mLogDir).append(dirSeparator)
.append(mServerName)).c_str();
DIR *const dir = opendir(name);
if (!dir)
mkdir_r(name);
else
closedir(dir);
}
}
void ChatLogger::loadLast(std::string name,
std::list<std::string> &list,
const unsigned int n) const
{
std::ifstream logFile;
std::string fileName = strprintf("%s/%s.log",
getDir().c_str(),
secureName(name).c_str());
logFile.open(fileName.c_str(), std::ios::in);
if (!logFile.is_open())
return;
char line[710];
unsigned sz = static_cast<unsigned>(list.size());
while (logFile.getline(line, 700))
{
list.push_back(line);
sz ++;
if (sz > n)
{
list.pop_front();
sz --;
}
}
if (logFile.is_open())
logFile.close();
}
void ChatLogger::clear()
{
mLogDir.clear();
mServerName.clear();
mLogFileName.clear();
}
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