From c86c0cf088492e02431dffb1f860ff2f6faa492d Mon Sep 17 00:00:00 2001
From: Mike Buland <eichlan@xagasoft.com>
Date: Wed, 27 Jun 2007 18:11:13 +0000
Subject: The taf system is new and improved.  The writer works, we added C++
 style comment blocks, and it retains the order of all nodes.

---
 src/tafwriter.cpp | 42 ++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 40 insertions(+), 2 deletions(-)

(limited to 'src/tafwriter.cpp')

diff --git a/src/tafwriter.cpp b/src/tafwriter.cpp
index ac42d3d..6b505ef 100644
--- a/src/tafwriter.cpp
+++ b/src/tafwriter.cpp
@@ -9,16 +9,54 @@ Bu::TafWriter::~TafWriter()
 {
 }
 
-void Bu::TafWriter::writeNode( Bu::TafNode *pRoot )
+void Bu::TafWriter::writeGroup( const Bu::TafGroup *pRoot )
 {
 	sOut.write("{", 1 );
-	writeString( pRoot->getName().getStr() );
+	writeString( pRoot->getName() );
 	sOut.write(": ", 2 );
+	const Bu::TafGroup::NodeList &nl = pRoot->getChildren();
+	for( Bu::TafGroup::NodeList::const_iterator i = nl.begin(); i != nl.end(); i++ )
+	{
+		switch( (*i)->getType() )
+		{
+			case Bu::TafNode::typeGroup:
+				writeGroup( (Bu::TafGroup *)(*i) );
+				break;
+
+			case Bu::TafNode::typeProperty:
+				writeProperty( (Bu::TafProperty *)(*i) );
+				break;
+
+			case Bu::TafNode::typeComment:
+				writeComment( (Bu::TafComment *)(*i) );
+				break;
+		}
+	}
 	sOut.write("}", 1 );
 }
 
+void Bu::TafWriter::writeProperty( const Bu::TafProperty *pProp )
+{
+	writeString( pProp->getName() );
+	if( pProp->getValue().getStr() != NULL )
+	{
+		sOut.write("=", 1 );
+		writeString( pProp->getValue() );
+	}
+	sOut.write(" ", 1 );
+}
+
+void Bu::TafWriter::writeComment( const Bu::TafComment *pComment )
+{
+	sOut.write("/*", 2 );
+	sOut.write( pComment->getText().getStr(), pComment->getText().getSize() );
+	sOut.write("*/ ", 3 );
+}
+
 void Bu::TafWriter::writeString( const Bu::FString &str )
 {
+	if( str.getStr() == NULL )
+		return;
 	sOut.write("\"", 1 );
 	for( const char *s = str.getStr(); *s; s++ )
 	{
-- 
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