From 3eeae12c498d1a4dbe969462d2ba841f77ee3ccb Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Sun, 2 Jan 2011 01:48:38 +0200
Subject: Initial commit.

This code based on mana client http://www.gitorious.org/mana/mana
and my private repository.
---
 src/utils/xml.cpp | 164 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 164 insertions(+)
 create mode 100644 src/utils/xml.cpp

(limited to 'src/utils/xml.cpp')

diff --git a/src/utils/xml.cpp b/src/utils/xml.cpp
new file mode 100644
index 000000000..9521f377d
--- /dev/null
+++ b/src/utils/xml.cpp
@@ -0,0 +1,164 @@
+/*
+ *  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
-- 
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