/* * The ManaPlus Client * Copyright (C) 2011-2013 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 "resources/deaddb.h" #include "configuration.h" #include "logger.h" #include "utils/translation/podict.h" #include "debug.h" namespace { bool mLoaded = false; std::vector<std::string> mMessages; } // namespace void DeadDB::load() { if (mLoaded) unload(); XML::Document *doc = new XML::Document( paths.getStringValue("deadMessagesFile")); const XmlNodePtr root = doc->rootNode(); if (!root || !xmlNameEqual(root, "messages")) { logger->log("DeadDB: Failed to parse %s.", paths.getStringValue("deadMessagesFile").c_str()); delete doc; return; } for_each_xml_child_node(node, root) { if (xmlNameEqual(node, "message")) { const char *const data = reinterpret_cast<const char*>( xmlNodeGetContent(node)); if (!data || !*data) continue; mMessages.push_back(data); } } delete doc; mLoaded = true; } void DeadDB::unload() { mMessages.clear(); mLoaded = false; } std::string DeadDB::getRandomString() { const int sz = mMessages.size(); if (!sz) return std::string(); return translator->getStr(mMessages[rand() % sz]); }