Initial revision

1 files changed, 137 insertions, 0 deletions

diff --git a/library/xmlreader.cpp b/library/xmlreader.cpp
new file mode 100644
index 0000000..1ae4485
--- a/dev/null
+++ b/library/xmlreader.cpp
@@ -0,0 +1,137 @@
+/**********************************************************************
+** Copyright (C) 2000 Trolltech AS.  All rights reserved.
+**
+** This file is part of Qtopia Environment.
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU General Public License version 2 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+** See http://www.trolltech.com/gpl/ for GPL licensing information.
+**
+** Contact info@trolltech.com if any conditions of this licensing are
+** not clear to you.
+**
+**********************************************************************/
+#include "xmlreader.h"
+
+Node::Node()
+    : parent( 0 ), prev( 0 ),
+      next( 0 ), first( 0 ), last( 0 )
+{
+}
+
+
+Node::~Node()
+{
+    Node *n = first, *m;
+
+    while ( n ) {
+	m = n->next;
+	delete n;
+	n = m;
+    }
+}
+
+
+void Node::addChild( Node *child )
+{
+    child->parent = this;
+
+    if ( last )
+	last->next = child;
+    child->prev = last;
+
+    if ( !first )
+	first = child;
+    last = child;
+}
+
+QString Node::attribute( const QString& name )
+{
+    return attributes[name];
+}
+
+void Node::setAttributes( const QXmlAttributes &a )
+{
+    for ( int i = 0; i < a.length(); i++ )
+	attributes[ a.qName( i ) ] = a.value( i );
+}
+
+QMap<QString, QString> Node::attributeMap()
+{
+    return attributes;
+}
+
+QString Node::subData(const QString& tag) const
+{
+    Node* c = firstChild();
+    while ( c ) {
+	if ( c->tagName() == tag )
+	    return c->data();
+	c = c->nextNode();
+    }
+    return QString::null;
+}
+
+XmlHandler::XmlHandler()
+    : node( 0 ), tree( 0 )
+{
+}
+
+XmlHandler::~XmlHandler()
+{
+}
+
+
+bool XmlHandler::startDocument()
+{
+    tree = node = new Node;
+    node->setTagName( "DOCUMENT" );
+
+    return TRUE;
+}
+
+
+bool XmlHandler::endDocument()
+{
+    if ( node != tree )
+	return FALSE;
+
+    return TRUE;
+}
+
+bool XmlHandler::startElement( const QString &, const QString &,
+			       const QString &qName, const QXmlAttributes &attr )
+{
+    Node *nnode = new Node;
+    nnode->setAttributes( attr );
+    nnode->setTagName( qName );
+
+    node->addChild( nnode );
+    node = nnode;
+
+    return TRUE;
+}
+
+
+bool XmlHandler::endElement( const QString &, const QString &, const QString & )
+{
+    if ( node == tree )
+	return FALSE;
+
+    node = node->parentNode();
+    return TRUE;
+}
+
+
+bool XmlHandler::characters( const QString &ch )
+{
+    node->appendData( ch );
+
+    return TRUE;
+}