1 files changed, 93 insertions, 0 deletions

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.");
+}
+