potok/tinyxml2
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adding a bunch of the api (which isn't yet hooked up.)

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This commit is contained in:
Lee Thomason
2012-02-10 08:50:51 -08:00
parent 56bdd0259e
commit 751da529d9
2 changed files with 136 additions and 110 deletions
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109
tinyxml2.cpp
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@@ -235,18 +235,18 @@ char* XMLDocument::Identify( char* p, XMLNode** node )
}
bool XMLDocument::Accept( XMLVisitor* visitor ) const
{
if ( visitor->VisitEnter( *this ) )
{
for ( const XMLNode* node=FirstChild(); node; node=node->NextSibling() )
{
if ( !node->Accept( visitor ) )
break;
}
}
return visitor->VisitExit( *this );
}
bool XMLDocument::Accept( XMLVisitor* visitor ) const
{
if ( visitor->VisitEnter( *this ) )
{
for ( const XMLNode* node=FirstChild(); node; node=node->NextSibling() )
{
if ( !node->Accept( visitor ) )
break;
}
}
return visitor->VisitExit( *this );
}
// --------- XMLNode ----------- //
@@ -363,12 +363,13 @@ void XMLNode::DeleteChild( XMLNode* node )
}
void XMLNode::Print( XMLStreamer* streamer )
/*void XMLNode::Print( XMLStreamer* streamer )
{
for( XMLNode* node = firstChild; node; node=node->next ) {
node->Print( streamer );
}
}
*/
char* XMLNode::ParseDeep( char* p )
@@ -401,11 +402,13 @@ char* XMLText::ParseDeep( char* p )
}
/*
void XMLText::Print( XMLStreamer* streamer )
{
const char* v = value.GetStr();
streamer->PushText( v );
}
*/
bool XMLText::Accept( XMLVisitor* visitor ) const
@@ -427,12 +430,14 @@ XMLComment::~XMLComment()
}
/*
void XMLComment::Print( XMLStreamer* streamer )
{
// XMLNode::Print( fp, depth );
// fprintf( fp, "<!--%s-->\n", value.GetStr() );
streamer->PushComment( value.GetStr() );
}
*/
char* XMLComment::ParseDeep( char* p )
@@ -442,10 +447,10 @@ char* XMLComment::ParseDeep( char* p )
}
bool XMLComment::Accept( XMLVisitor* visitor ) const
{
return visitor->Visit( *this );
}
bool XMLComment::Accept( XMLVisitor* visitor ) const
{
return visitor->Visit( *this );
}
// --------- XMLAttribute ---------- //
@@ -462,13 +467,14 @@ char* XMLAttribute::ParseDeep( char* p )
}
/*
void XMLAttribute::Print( XMLStreamer* streamer )
{
// fixme: sort out single vs. double quote
//fprintf( cfile, "%s=\"%s\"", name.GetStr(), value.GetStr() );
streamer->PushAttribute( name.GetStr(), value.GetStr() );
}
*/
// --------- XMLElement ---------- //
XMLElement::XMLElement( XMLDocument* doc ) : XMLNode( doc ),
@@ -580,6 +586,7 @@ char* XMLElement::ParseDeep( char* p )
}
/*
void XMLElement::Print( XMLStreamer* streamer )
{
//if ( !parent || !parent->IsTextParent() ) {
@@ -599,21 +606,22 @@ void XMLElement::Print( XMLStreamer* streamer )
}
streamer->CloseElement();
}
*/
bool XMLElement::Accept( XMLVisitor* visitor ) const
{
if ( visitor->VisitEnter( *this, rootAttribute ) )
{
for ( const XMLNode* node=FirstChild(); node; node=node->NextSibling() )
{
if ( !node->Accept( visitor ) )
break;
}
}
return visitor->VisitExit( *this );
}
bool XMLElement::Accept( XMLVisitor* visitor ) const
{
if ( visitor->VisitEnter( *this, rootAttribute ) )
{
for ( const XMLNode* node=FirstChild(); node; node=node->NextSibling() )
{
if ( !node->Accept( visitor ) )
break;
}
}
return visitor->VisitExit( *this );
}
// --------- XMLDocument ----------- //
@@ -687,9 +695,10 @@ void XMLDocument::Print( XMLStreamer* streamer )
XMLStreamer stdStreamer( stdout );
if ( !streamer )
streamer = &stdStreamer;
for( XMLNode* node = firstChild; node; node=node->next ) {
node->Print( streamer );
}
//for( XMLNode* node = firstChild; node; node=node->next ) {
// node->Print( streamer );
//}
Accept( streamer );
}
@@ -872,3 +881,35 @@ void XMLStreamer::PushComment( const char* comment )
PrintSpace( depth );
fprintf( fp, "<!--%s-->\n", comment );
}
bool XMLStreamer::VisitEnter( const XMLElement& element, const XMLAttribute* attribute )
{
OpenElement( element.Name() );
while ( attribute ) {
PushAttribute( attribute->Name(), attribute->Value() );
attribute = attribute->Next();
}
return true;
}
bool XMLStreamer::VisitExit( const XMLElement& element )
{
CloseElement();
return true;
}
bool XMLStreamer::Visit( const XMLText& text )
{
PushText( text.Value() );
return true;
}
bool XMLStreamer::Visit( const XMLComment& comment )
{
PushComment( comment.Value() );
return true;
}