/* * The ManaPlus Client * Copyright (C) 2009-2010 The Mana Developers * Copyright (C) 2009-2010 Andrei Karas * Copyright (C) 2011-2014 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 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(); }