From f7a9549bd6ad83f2e0bceec9cddacfa5e3f84a54 Mon Sep 17 00:00:00 2001
From: Mike Buland <eichlan@xagasoft.com>
Date: Mon, 1 May 2006 17:11:04 +0000
Subject: libbu++ is finally laid out the way it should be, trunk, branches,
 and tags.

---
 src/xmlfilereader.cpp | 63 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 63 insertions(+)
 create mode 100644 src/xmlfilereader.cpp

(limited to 'src/xmlfilereader.cpp')

diff --git a/src/xmlfilereader.cpp b/src/xmlfilereader.cpp
new file mode 100644
index 0000000..216c08a
--- /dev/null
+++ b/src/xmlfilereader.cpp
@@ -0,0 +1,63 @@
+#include "xmlfilereader.h"
+#include <string.h>
+
+XmlFileReader::XmlFileReader( const char *sFile, bool bStrip )
+	: XmlReader( bStrip )
+{
+	fh = fopen( sFile, "rt" );
+
+	if( fh == NULL )
+	{
+		reportError("Couldn't open file.");
+		//nError = 1;
+	}
+	else
+	{
+		char buf[50];
+		fgets( buf, 50, fh );
+
+		if( !strcmp( buf, "<?xml version=\"1.0\"?>\n" ) )
+		{
+			buildDoc();
+		}
+	}
+}
+
+XmlFileReader::~XmlFileReader()
+{
+}
+
+char XmlFileReader::getChar( int nIndex )
+{
+	// Make sure we always have a little data left in the buffer
+	if( fbDataIn.getLength() <= nIndex+1 && fh )
+	{
+		int nBytes = fbDataIn.getCapacity()-1;
+		char *buf = new char[nBytes];
+		int nRead = fread( buf, 1, nBytes, fh );
+		fbDataIn.appendData( buf, nRead );
+		delete[] buf;
+
+		if( nRead < nBytes )
+		{
+			fclose( fh );
+			fh = NULL;
+		}
+	}
+	if( fbDataIn.getLength() >= nIndex+1 )
+	{
+		return fbDataIn.getData()[nIndex];
+	}
+	else
+	{
+		return '\0';
+	}
+}
+
+void XmlFileReader::usedChar()
+{
+	if( fbDataIn.getLength() > 0 )
+	{
+		fbDataIn.usedData( 1 );
+	}
+}
-- 
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