Directory restructuring to make it easier to version projects that don't build zdoom.exe.

SVN r4 (trunk)

src/doomerrors.h

@@ -0,0 +1,85 @@
+/*
+** doomerrors.h
+** Contains error classes that can be thrown around
+**
+**---------------------------------------------------------------------------
+** Copyright 1998-2005 Randy Heit
+** All rights reserved.
+**
+** Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions
+** are met:
+**
+** 1. Redistributions of source code must retain the above copyright
+**    notice, this list of conditions and the following disclaimer.
+** 2. Redistributions in binary form must reproduce the above copyright
+**    notice, this list of conditions and the following disclaimer in the
+**    documentation and/or other materials provided with the distribution.
+** 3. The name of the author may not be used to endorse or promote products
+**    derived from this software without specific prior written permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+** IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+** OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+** IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+** INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+** NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+** THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+**---------------------------------------------------------------------------
+**
+*/
+
+#ifndef __ERRORS_H__
+#define __ERRORS_H__
+
+#include <string.h>
+#include <stdio.h>
+
+#define MAX_ERRORTEXT	1024
+
+class CDoomError
+{
+public:
+	CDoomError ()
+	{
+		m_Message[0] = '\0';
+	}
+	CDoomError (const char *message)
+	{
+		SetMessage (message);
+	}
+	void SetMessage (const char *message)
+	{
+		strncpy (m_Message, message, MAX_ERRORTEXT-1);
+		m_Message[MAX_ERRORTEXT-1] = '\0';
+	}
+	const char *GetMessage (void) const
+	{
+		if (m_Message[0] != '\0')
+			return (const char *)m_Message;
+		else
+			return NULL;
+	}
+
+private:
+	char m_Message[MAX_ERRORTEXT];
+};
+
+class CRecoverableError : public CDoomError
+{
+public:
+	CRecoverableError() : CDoomError() {}
+	CRecoverableError(const char *message) : CDoomError(message) {}
+};
+
+class CFatalError : public CDoomError
+{
+public:
+	CFatalError() : CDoomError() {}
+	CFatalError(const char *message) : CDoomError(message) {}
+};
+
+#endif //__ERRORS_H__