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Diffstat (limited to 'src/utils/xml.h')
-rw-r--r-- | src/utils/xml.h | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/src/utils/xml.h b/src/utils/xml.h new file mode 100644 index 000000000..253c4e094 --- /dev/null +++ b/src/utils/xml.h @@ -0,0 +1,101 @@ +/* + * The Mana Client + * Copyright (C) 2004-2009 The Mana World Development Team + * Copyright (C) 2009-2010 The Mana Developers + * + * This file is part of The Mana 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/>. + */ + +#ifndef XML_H +#define XML_H + +#include <libxml/tree.h> + +#include <string> + +/** + * XML helper functions. + */ +namespace XML +{ + /** + * A helper class for parsing an XML document, which also cleans it up + * again (RAII). + */ + class Document + { + public: + /** + * Constructor that attempts to load the given file through the + * resource manager. Logs errors. + */ + Document(const std::string &filename, bool useResman = true); + + /** + * Constructor that attempts to load an XML document from memory. + * Does not log errors. + * + * @param data the string to parse as XML + * @param size the length of the string in bytes + */ + Document(const char *data, int size); + + /** + * Destructor. Frees the loaded XML file. + */ + ~Document(); + + /** + * Returns the root node of the document (or NULL if there was a + * load error). + */ + xmlNodePtr rootNode(); + + private: + xmlDocPtr mDoc; + }; + + /** + * Gets an floating point property from an xmlNodePtr. + */ + double getFloatProperty(xmlNodePtr node, const char *name, double def); + + /** + * Gets an integer property from an xmlNodePtr. + */ + int getProperty(xmlNodePtr node, const char *name, int def); + + /** + * Gets a string property from an xmlNodePtr. + */ + std::string getProperty(xmlNodePtr node, const char *name, + const std::string &def); + + /** + * Gets a boolean property from an xmlNodePtr. + */ + bool getBoolProperty(xmlNodePtr node, const char *name, bool def); + + /** + * Finds the first child node with the given name + */ + xmlNodePtr findFirstChildByName(xmlNodePtr parent, const char *name); +} + +#define for_each_xml_child_node(var, parent) \ + for (xmlNodePtr var = parent->xmlChildrenNode; var; var = var->next) + +#endif // XML_H |