From 469bbcf0701e1eb8a6670c23145b0da87357e178 Mon Sep 17 00:00:00 2001
From: Mike Buland <eichlan@xagasoft.com>
Date: Sun, 25 Mar 2012 20:00:08 +0000
Subject: Code is all reorganized.  We're about ready to release.  I should
 write up a little explenation of the arrangement.

---
 src/stable/exceptionbase.cpp | 93 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 93 insertions(+)
 create mode 100644 src/stable/exceptionbase.cpp

(limited to 'src/stable/exceptionbase.cpp')

diff --git a/src/stable/exceptionbase.cpp b/src/stable/exceptionbase.cpp
new file mode 100644
index 0000000..13a98db
--- /dev/null
+++ b/src/stable/exceptionbase.cpp
@@ -0,0 +1,93 @@
+/*
+ * Copyright (C) 2007-2011 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 "bu/exceptionbase.h"
+#include <stdarg.h>
+#include <string.h>
+#include <stdio.h>
+
+Bu::ExceptionBase::ExceptionBase( const char *lpFormat, ... ) throw() :
+	nErrorCode( 0 ),
+	sWhat( NULL )
+{
+	va_list ap;
+
+	va_start(ap, lpFormat);
+	setWhat( lpFormat, ap );
+	va_end(ap);
+}
+
+Bu::ExceptionBase::ExceptionBase( int nCode, const char *lpFormat, ... ) throw() :
+	nErrorCode( nCode ),
+	sWhat( NULL )
+{
+	va_list ap;
+
+	va_start(ap, lpFormat);
+	setWhat( lpFormat, ap );
+	va_end(ap);
+}
+
+Bu::ExceptionBase::ExceptionBase( int nCode ) throw() :
+	nErrorCode( nCode ),
+	sWhat( NULL )
+{
+}
+
+Bu::ExceptionBase::ExceptionBase( const ExceptionBase &e ) throw () :
+	std::exception( e ),
+	nErrorCode( e.nErrorCode ),
+	sWhat( NULL )
+{
+	setWhat( e.sWhat );
+}
+
+Bu::ExceptionBase::~ExceptionBase() throw()
+{
+	delete[] sWhat;
+	sWhat = NULL;
+}
+
+void Bu::ExceptionBase::setWhat( const char *lpFormat, va_list &vargs )
+{
+	if( sWhat ) delete[] sWhat;
+	int nSize;
+
+	va_list vargs2;
+	va_copy( vargs2, vargs );
+	nSize = vsnprintf( NULL, 0, lpFormat, vargs2 );
+	va_end( vargs2 );
+	sWhat = new char[nSize+1];
+	vsnprintf( sWhat, nSize+1, lpFormat, vargs );
+}
+
+void Bu::ExceptionBase::setWhat( const char *lpText )
+{
+	if( sWhat ) delete[] sWhat;
+	int nSize;
+
+	nSize = strlen( lpText );
+	sWhat = new char[nSize+1];
+	strcpy( sWhat, lpText );
+}
+
+const char *Bu::ExceptionBase::what() const throw()
+{
+	return sWhat;
+}
+
+int Bu::ExceptionBase::getErrorCode()
+{
+	return nErrorCode;
+}
+
+Bu::UnsupportedException::UnsupportedException() throw() :
+	ExceptionBase( 0 )
+{
+	setWhat("An unsupperted operation was attempted.");
+}
+
-- 
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