Hendrik Lipka
Mbed port of the Simple Plain Xml parser. See http://code.google.com/p/spxml/ for more details. This library uses less memory and is much better suited to streaming data than TinyXML (doesn\'t use as much C++ features, and especially works without streams). See http://mbed.org/users/hlipka/notebook/xml-parsing/ for usage examples.
Dependents: spxmltest_weather VFD_fontx2_weather weather_LCD_display News_LCD_display ... more
Diff: spxmlhandle.cpp
- Revision:
- 0:3fa97f2c0505
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/spxmlhandle.cpp Wed Nov 24 20:52:14 2010 +0000
@@ -0,0 +1,125 @@
+/*
+ * Copyright 2008 Stephen Liu
+ * LGPL, see http://code.google.com/p/spxml/
+ * For license terms, see the file COPYING along with this library.
+ */
+
+#include <stdio.h>
+#include <string.h>
+
+#include "spxmlhandle.hpp"
+#include "spxmlnode.hpp"
+
+
+SP_XmlHandle :: SP_XmlHandle( SP_XmlNode * node )
+{
+ mNode = node;
+}
+
+SP_XmlHandle :: SP_XmlHandle( const SP_XmlHandle & ref )
+{
+ mNode = ref.mNode;
+}
+
+SP_XmlHandle & SP_XmlHandle :: operator=( const SP_XmlHandle & ref )
+{
+ mNode = ref.mNode;
+ return *this;
+}
+
+SP_XmlHandle :: ~SP_XmlHandle()
+{
+}
+
+SP_XmlHandle SP_XmlHandle :: getChild( const char * name, int index ) const
+{
+ SP_XmlNode * ret = NULL;
+
+ if( NULL != mNode ) {
+ if( SP_XmlNode::eELEMENT == mNode->getType() ) {
+ SP_XmlElementNode * element = (SP_XmlElementNode*)mNode;
+ const SP_XmlNodeList * children = element->getChildren();
+
+ int tmpIndex = index;
+ for( int i = 0; i < children->getLength(); i++ ) {
+ if( SP_XmlNode::eELEMENT == children->get(i)->getType() ) {
+ SP_XmlElementNode * iter = (SP_XmlElementNode*)children->get(i);
+ if( 0 == strcmp( name, iter->getName() ) ) {
+ if( 0 == tmpIndex ) {
+ ret = iter;
+ break;
+ }
+ tmpIndex--;
+ }
+ }
+ }
+ }
+ }
+
+ return SP_XmlHandle( ret );
+}
+
+SP_XmlHandle SP_XmlHandle :: getChild( int index ) const
+{
+ SP_XmlNode * ret = NULL;
+
+ if( NULL != mNode ) {
+ if( SP_XmlNode::eELEMENT == mNode->getType() ) {
+ SP_XmlElementNode * element = (SP_XmlElementNode*)mNode;
+ ret = (SP_XmlNode*)element->getChildren()->get( index );
+ }
+ }
+
+ return SP_XmlHandle( ret );
+}
+
+SP_XmlHandle SP_XmlHandle :: getElement( int index ) const
+{
+ SP_XmlNode * ret = NULL;
+
+ if( NULL != mNode ) {
+ if( SP_XmlNode::eELEMENT == mNode->getType() ) {
+ SP_XmlElementNode * element = (SP_XmlElementNode*)mNode;
+ const SP_XmlNodeList * children = element->getChildren();
+
+ int tmpIndex = index;
+ for( int i = 0; i < children->getLength(); i++ ) {
+ if( SP_XmlNode::eELEMENT == children->get(i)->getType() ) {
+ SP_XmlElementNode * iter = (SP_XmlElementNode*)children->get(i);
+
+ if( 0 == tmpIndex ) {
+ ret = iter;
+ break;
+ }
+ tmpIndex--;
+ }
+ }
+ }
+ }
+
+ return SP_XmlHandle( ret );
+}
+
+SP_XmlNode * SP_XmlHandle :: toNode()
+{
+ return mNode;
+}
+
+SP_XmlElementNode * SP_XmlHandle :: toElement()
+{
+ if( NULL != mNode && SP_XmlNode::eELEMENT == mNode->getType() ) {
+ return (SP_XmlElementNode*)mNode;
+ }
+
+ return NULL;
+}
+
+SP_XmlCDataNode * SP_XmlHandle :: toCData()
+{
+ if( NULL != mNode && SP_XmlNode::eCDATA == mNode->getType() ) {
+ return (SP_XmlCDataNode*)mNode;
+ }
+
+ return NULL;
+}
+