Add xmlutils for quick load simple xml files.

Also add test for xmlutils.

1 files changed, 63 insertions, 0 deletions

diff --git a/src/utils/xmlutils.cpp b/src/utils/xmlutils.cpp
new file mode 100644
index 000000000..7d19b1064
--- /dev/null
+++ b/src/utils/xmlutils.cpp
@@ -0,0 +1,63 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2014  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/xmlutils.h"
+
+#include "logger.h"
+
+#include "utils/xml.h"
+
+#include "debug.h"
+
+void readXmlIntVector(const std::string &fileName,
+                      const std::string &rootName,
+                      const std::string &sectionName,
+                      const std::string &itemName,
+                      const std::string &attributeName,
+                      std::vector<int> &arr)
+{
+    arr.clear();
+    XML::Document doc(fileName);
+    const XmlNodePtrConst rootNode = doc.rootNode();
+
+    if (!rootNode || !xmlNameEqual(rootNode, rootName.c_str()))
+    {
+        logger->log("Error while loading %s!", fileName.c_str());
+        return;
+    }
+
+    for_each_xml_child_node(sectionNode, rootNode)
+    {
+        if (!xmlNameEqual(sectionNode, sectionName.c_str()))
+            continue;
+        for_each_xml_child_node(childNode, sectionNode)
+        {
+            if (!xmlNameEqual(childNode, itemName.c_str()))
+                continue;
+
+            const int val = XML::getProperty(childNode,
+                attributeName.c_str(), -1);
+            if (val == -1)
+                continue;
+
+            arr.push_back(val);
+        }
+    }
+}