From f4b191f0ea396b58465bfba40749977780a3af58 Mon Sep 17 00:00:00 2001
From: Mike Buland <eichlan@xagasoft.com>
Date: Wed, 11 Feb 2009 05:29:41 +0000
Subject: Just removing some things that are cluttering up the source tree.

---
 src/inprogress/xmlreader.cpp | 274 -------------------------------------------
 1 file changed, 274 deletions(-)
 delete mode 100644 src/inprogress/xmlreader.cpp

(limited to 'src/inprogress/xmlreader.cpp')

diff --git a/src/inprogress/xmlreader.cpp b/src/inprogress/xmlreader.cpp
deleted file mode 100644
index 5c755bb..0000000
--- a/src/inprogress/xmlreader.cpp
+++ /dev/null
@@ -1,274 +0,0 @@
-/*
- * Copyright (C) 2007-2008 Xagasoft, All rights reserved.
- *
- * This file is part of the libbu++ library and is released under the
- * terms of the license contained in the file LICENSE.
- */
-
-#include "xmlreader.h"
-
-Bu::XmlReader::XmlReader( Bu::Stream &sIn ) :
-	sIn( sIn )
-{
-}
-
-Bu::XmlReader::~XmlReader()
-{
-}
-
-const char *Bu::XmlReader::lookahead( int nAmnt )
-{
-	if( sBuf.getSize() >= nAmnt )
-		return sBuf.getStr();
-
-	int nNew = nAmnt - sBuf.getSize();
-	char *buf = new char[nNew];
-	sIn.read( buf, nNew );
-	sBuf.append( buf );
-
-	return sBuf.getStr();
-}
-
-void Bu::XmlReader::burn( int nAmnt )
-{
-	if( sBuf.getSize() < nAmnt )
-	{
-		lookahead( nAmnt );
-	}
-
-	//sBuf.remove( nAmnt );
-}
-
-void Bu::XmlReader::checkString( const char *str, int nLen )
-{
-	if( !strncmp( str, lookahead( nLen ), nLen ) )
-	{
-		burn( nLen );
-		return;
-	}
-
-	throw Bu::ExceptionBase("Expected string '%s'", str );
-}
-
-Bu::XmlNode *Bu::XmlReader::read()
-{
-	prolog();
-}
-
-void Bu::XmlReader::prolog()
-{
-	XMLDecl();
-	Misc();
-}
-
-void Bu::XmlReader::XMLDecl()
-{
-	checkString("<?xml", 5 );
-	S();
-	VersionInfo();
-	EncodingDecl();
-	SDDecl();
-	Sq();
-	checkString("?>", 2 );
-}
-
-void Bu::XmlReader::Misc()
-{
-	for(;;)
-	{
-		S();
-		if( !strncmp("<!--", lookahead( 4 ), 4 ) )
-		{
-			Comment();
-		}
-		else if( !strncmp("<?", lookahead( 2 ), 2 ) )
-		{
-			PI();
-		}
-		else
-		{
-			return;
-		}
-	}
-}
-
-void Bu::XmlReader::Comment()
-{
-	checkString("<!--", 4 );
-	for(;;)
-	{
-		unsigned char c = *lookahead(1);
-		if( c == '-' )
-		{
-			if( lookahead(2)[1] == '-' )
-			{
-				checkString("-->", 3 );
-				return;
-			}
-		}
-		burn( 1 );
-	}
-}
-
-void Bu::XmlReader::PI()
-{
-	checkString("<?", 2 );
-	FString sName = Name();
-	printf("PI: %s\n---\n", sName.getStr() );
-	S();
-	for(int j = 0;; j++ )
-	{
-		if( !strncmp( "?>", lookahead(j+2)+j, 2 ) )
-		{
-			burn( j+2 );
-			return;
-		}
-	}
-}
-
-void Bu::XmlReader::S()
-{
-	for( int j = 0;; j++ )
-	{
-		char c = *lookahead( 1 );
-		if( c == 0x20 || c == 0x9 || c == 0xD || c == 0xA )
-			continue;
-		if( j == 0 )
-			throw ExceptionBase("Expected whitespace.");
-		return;
-	}
-}
-
-void Bu::XmlReader::Sq()
-{
-	for(;;)
-	{
-		char c = *lookahead( 1 );
-		if( c == 0x20 || c == 0x9 || c == 0xD || c == 0xA )
-			continue;
-		return;
-	}
-}
-
-void Bu::XmlReader::VersionInfo()
-{
-	try
-	{
-		S();
-		checkString("version", 7 );
-	}
-	catch( ExceptionBase &e )
-	{
-		return;
-	}
-	Eq();
-	Bu::FString ver = AttValue();
-	if( ver != "1.1" )
-		throw ExceptionBase("Currently we only support xml version 1.1\n");
-}
-
-void Bu::XmlReader::Eq()
-{
-	Sq();
-	checkString("=", 1 );
-	Sq();
-}
-
-void Bu::XmlReader::EncodingDecl()
-{
-	S();
-	try
-	{
-		checkString("encoding", 8 );
-	}
-	catch( ExceptionBase &e )
-	{
-		return;
-	}
-
-	Eq();
-	AttValue();
-}
-
-void Bu::XmlReader::SDDecl()
-{
-	S();
-	try
-	{
-		checkString("standalone", 10 );
-	}
-	catch( ExceptionBase &e )
-	{
-		return;
-	}
-
-	Eq();
-	AttValue();
-}
-
-Bu::FString Bu::XmlReader::AttValue()
-{
-	char q = *lookahead(1);
-	if( q == '\"' )
-	{
-		for( int j = 2;; j++ )
-		{
-			if( lookahead(j)[j-1] == '\"' )
-			{
-				Bu::FString ret( lookahead(j)+1, j-2 );
-				burn( j );
-				return ret;
-			}
-		}
-	}
-	else if( q == '\'' )
-	{
-		for( int j = 2;; j++ )
-		{
-			if( lookahead(j)[j-1] == '\'' )
-			{
-				Bu::FString ret( lookahead(j)+1, j-2 );
-				burn( j );
-				return ret;
-			}
-		}
-	}
-
-	throw ExceptionBase("Excpected either \' or \".\n");
-}
-
-Bu::FString Bu::XmlReader::Name()
-{
-	unsigned char c = *lookahead( 1 );
-	if( c != ':' && c != '_' &&
-		(c < 'A' || c > 'Z') &&
-		(c < 'a' || c > 'z') &&
-		(c < 0xC0 || c > 0xD6 ) &&
-		(c < 0xD8 || c > 0xF6 ) &&
-		(c < 0xF8))
-	{
-		throw ExceptionBase("Invalid entity name starting character.");
-	}
-
-	for( int j = 1;; j++ )
-	{
-		unsigned char c = lookahead(j+1)[j];
-		if( isS( c ) )
-		{
-			FString ret( lookahead(j+1), j+1 );
-			burn( j+1 );
-			return ret;
-		}
-		if( c != ':' && c != '_' && c != '-' && c != '.' && c != 0xB7 &&
-			(c < 'A' || c > 'Z') &&
-			(c < 'a' || c > 'z') &&
-			(c < '0' || c > '9') && 
-			(c < 0xC0 || c > 0xD6 ) &&
-			(c < 0xD8 || c > 0xF6 ) &&
-			(c < 0xF8))
-		{
-			throw ExceptionBase("Invalid character in name.");
-		}
-	}
-}
-
-- 
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