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authorAndrei Karas <akaras@inbox.ru>2011-01-02 01:48:38 +0200
committerAndrei Karas <akaras@inbox.ru>2011-01-02 02:41:24 +0200
commit3eeae12c498d1a4dbe969462d2ba841f77ee3ccb (patch)
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Initial commit.
This code based on mana client http://www.gitorious.org/mana/mana and my private repository.
Diffstat (limited to 'src/utils/xml.h')
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diff --git a/src/utils/xml.h b/src/utils/xml.h
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+/*
+ * 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