/* * The ManaPlus Client * Copyright (C) 2004-2009 The Mana World Development Team * Copyright (C) 2009-2010 The Mana Developers * Copyright (C) 2011 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 "utils/xml.h" #include "log.h" #include "resources/resourcemanager.h" #include <iostream> #include <fstream> #include <cstring> #include "debug.h" namespace XML { Document::Document(const std::string &filename, bool useResman): mDoc(0) { int size; char *data = NULL; if (useResman) { ResourceManager *resman = ResourceManager::getInstance(); data = static_cast<char*>(resman->loadFile( filename.c_str(), size)); } else { std::ifstream file; file.open(filename.c_str(), std::ios::in); if (file.is_open()) { // Get length of file file.seekg (0, std::ios::end); size = static_cast<int>(file.tellg()); file.seekg(0, std::ios::beg); data = static_cast<char*>(malloc(size)); file.read(data, size); file.close(); } else { logger->log("Error loading XML file %s", filename.c_str()); } } if (data) { mDoc = xmlParseMemory(data, size); free(data); if (!mDoc) logger->log("Error parsing XML file %s", filename.c_str()); } else { logger->log("Error loading %s", filename.c_str()); } } Document::Document(const char *data, int size) { if (data) mDoc = xmlParseMemory(data, size); else mDoc = 0; } Document::~Document() { if (mDoc) xmlFreeDoc(mDoc); } xmlNodePtr Document::rootNode() { return mDoc ? xmlDocGetRootElement(mDoc) : 0; } int getProperty(xmlNodePtr node, const char* name, int def) { int &ret = def; xmlChar *prop = xmlGetProp(node, BAD_CAST name); if (prop) { ret = atoi(reinterpret_cast<char*>(prop)); xmlFree(prop); } return ret; } double getFloatProperty(xmlNodePtr node, const char* name, double def) { double &ret = def; xmlChar *prop = xmlGetProp(node, BAD_CAST name); if (prop) { ret = atof(reinterpret_cast<char*>(prop)); xmlFree(prop); } return ret; } std::string getProperty(xmlNodePtr node, const char *name, const std::string &def) { xmlChar *prop = xmlGetProp(node, BAD_CAST name); if (prop) { std::string val = reinterpret_cast<char*>(prop); xmlFree(prop); return val; } return def; } bool getBoolProperty(xmlNodePtr node, const char* name, bool def) { xmlChar *prop = xmlGetProp(node, BAD_CAST name); if (xmlStrEqual(prop, BAD_CAST "true" )) return true; if (xmlStrEqual(prop, BAD_CAST "false")) return false; return def; } xmlNodePtr findFirstChildByName(xmlNodePtr parent, const char *name) { for_each_xml_child_node(child, parent) { if (xmlStrEqual(child->name, BAD_CAST name)) return child; } return NULL; } } // namespace XML