1 files changed, 71 insertions, 0 deletions
diff --git a/src/xml_to_data/xml_to_data.cpp b/src/xml_to_data/xml_to_data.cpp
new file mode 100644
index 0000000..d31ded0
--- /dev/null
+++ b/src/xml_to_data/xml_to_data.cpp
@@ -0,0 +1,71 @@
+/***************************************************************************
+ *   Copyright (C) 2005-2006 Nicolas Hadacek <hadacek@kde.org>             *
+ *                                                                         *
+ *   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     *
+ *   (at your option) any later version.                                   *
+ ***************************************************************************/
+#include "xml_to_data.h"
+
+#include <qfile.h>
+#include <qtextstream.h>
+
+QDomElement XmlToData::findUniqueElement(QDomElement parent, const QString &tag,
+                                         const QString &attribute, const QString &value) const
+{
+  QDomElement element;
+  QDomNode child = parent.firstChild();
+  while ( !child.isNull() ) {
+    if ( child.nodeName()==tag && child.isElement()
+         && (attribute.isEmpty() || child.toElement().attribute(attribute)==value) ) {
+      if ( !element.isNull() ) qFatal(QString("Duplicated element \"%1/%2\"").arg(tag).arg(value));
+      element = child.toElement();
+    }
+    child = child.nextSibling();
+  }
+  return element;
+}
+
+void XmlToData::checkTagNames(QDomElement element, const QString &tag,
+                              const QStringList &names) const
+{
+  QDomNodeList list = element.elementsByTagName(tag);
+  for (uint i=0; i<uint(list.count()); i++) {
+    if ( !list.item(i).isElement() ) continue;
+    QString name = list.item(i).toElement().attribute("name");
+    if ( names.find(name)==names.end() ) qFatal(QString("Illegal name %1 for %2 element").arg(name).arg(tag));
+  }
+}
+
+QDomDocument XmlToData::parseFile(const QString &filename) const
+{
+  qDebug("Parsing XML file \"%s\"...", filename.latin1());
+  QFile file(filename);
+  if ( !file.open(IO_ReadOnly) ) qFatal("Cannot open file!");
+  QDomDocument doc;
+  QString error;
+  int errorLine, errorColumn;
+  if ( !doc.setContent(&file, false, &error, &errorLine, &errorColumn) )
+    qFatal(QString("Error parsing XML file (%1 at line %2, column %3)").arg(error).arg(errorLine).arg(errorColumn));
+  return doc;
+}
+
+void XmlToData::warning(const QString &message) const
+{
+  if ( currentDevice().isEmpty() ) ::qWarning("Warning: %s", message.latin1());
+  else ::qWarning("Warning [%s]: %s", currentDevice().latin1(), message.latin1());
+}
+void XmlToData::qFatal(const QString &message) const
+{
+  if ( currentDevice().isEmpty() ) ::qFatal("Fatal: %s", message.latin1());
+  else ::qFatal("Fatal [%s]: %s", currentDevice().latin1(), message.latin1());
+}
+
+void XmlToData::process()
+{
+  parse();
+  qDebug("Parsing XML successful.");
+  output();
+  qDebug("Output written.");
+}