1 files changed, 70 insertions, 0 deletions

diff --git a/src/exceptionbase.cpp b/src/exceptionbase.cpp
new file mode 100644
index 0000000..f6ec625
--- /dev/null
+++ b/src/exceptionbase.cpp
@@ -0,0 +1,70 @@
+#include "exceptionbase.h"
+#include <stdarg.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() throw()
+{
+        if( sWhat )
+        {
+                delete[] sWhat;
+                sWhat = NULL;
+        }
+}
+
+void Bu::ExceptionBase::setWhat( const char *lpFormat, va_list &vargs )
+{
+        if( sWhat ) delete[] sWhat;
+        int nSize;
+
+        nSize = vsnprintf( NULL, 0, lpFormat, vargs );
+        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;
+}
+