Diff: utils.h

Revision:

0:7c97dcef700c

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/utils.h	Sun Nov 21 00:49:17 2010 +0000
@@ -0,0 +1,58 @@
+
+// a utility function defining a very simple method to indent a line of text
+const char * getIndent( unsigned int numIndents )
+{
+    static const char * pINDENT = "                                      + ";
+    static const unsigned int LENGTH = strlen( pINDENT );
+
+    if ( numIndents > LENGTH ) numIndents = LENGTH;
+
+    return &pINDENT[ LENGTH-numIndents ];
+}
+
+void dump_to_stdout( TiXmlNode * pParent, unsigned int indent = 0 )
+{
+    if ( !pParent ) return;
+
+    TiXmlText *pText;
+    int t = pParent->Type();
+    printf( "%s", getIndent( indent));
+
+    switch ( t )
+    {
+    case TiXmlNode::TINYXML_DOCUMENT:
+        printf( "Document" );
+        break;
+
+    case TiXmlNode::TINYXML_ELEMENT:
+        printf( "Element \"%s\"", pParent->Value() );
+        break;
+
+    case TiXmlNode::TINYXML_COMMENT:
+        printf( "Comment: \"%s\"", pParent->Value());
+        break;
+
+    case TiXmlNode::TINYXML_UNKNOWN:
+        printf( "Unknown" );
+        break;
+
+    case TiXmlNode::TINYXML_TEXT:
+        pText = pParent->ToText();
+        printf( "Text: [%s]", pText->Value() );
+        break;
+
+    case TiXmlNode::TINYXML_DECLARATION:
+        printf( "Declaration" );
+        break;
+    default:
+        break;
+    }
+    printf( "\n" );
+
+    TiXmlNode * pChild;
+
+    for ( pChild = pParent->FirstChild(); pChild != 0; pChild = pChild->NextSibling()) 
+    {
+        dump_to_stdout( pChild, indent+2 );
+    }
+}