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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)
treeff8eab35e732bc0749fc11677c8873a7b3a58704 /src/utils/xml.cpp
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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.cpp')
-rw-r--r--src/utils/xml.cpp164
1 files changed, 164 insertions, 0 deletions
diff --git a/src/utils/xml.cpp b/src/utils/xml.cpp
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+++ b/src/utils/xml.cpp
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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/>.
+ */
+
+#include "utils/xml.h"
+
+#include "log.h"
+
+#include "resources/resourcemanager.h"
+
+#include <iostream>
+#include <fstream>
+#include <cstring>
+
+namespace XML
+{
+ Document::Document(const std::string &filename, bool useResman):
+ mDoc(0)
+ {
+ int size;
+ char *data = NULL;
+ if (useResman)
+ {
+ ResourceManager *resman = ResourceManager::getInstance();
+ data = (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 = (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((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((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 = (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