1 files changed, 124 insertions, 0 deletions
diff --git a/rasdl/rasdl_error.cc b/rasdl/rasdl_error.cc
new file mode 100644
index 0000000..6544ef1
--- /dev/null
+++ b/rasdl/rasdl_error.cc
@@ -0,0 +1,124 @@
+/*
+* This file is part of rasdaman community.
+*
+* Rasdaman community is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* Rasdaman community is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with rasdaman community.  If not, see <http://www.gnu.org/licenses/>.
+*
+* Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009 Peter Baumann /
+rasdaman GmbH.
+*
+* For more information please see <http://www.rasdaman.org>
+* or contact Peter Baumann via <baumann@rasdaman.com>.
+*/
+/*************************************************************
+ *
+ *
+ * PURPOSE:
+ *
+ *
+ * COMMENTS:
+ *
+ ************************************************************/
+
+using namespace std;
+
+static const char rcsid[] = "@(#)raslib, RasdlError: $Id: rasdl_error.cc,v 1.1 2003/12/19 17:11:59 rasdev Exp $";
+
+#include <exception>
+#include <cstring>
+
+// for sprintf():
+#include <stdio.h>
+
+#include "rasdl_error.hh"
+
+// debug facility; relies on -DDEBUG at compile time
+#include "debug.hh"
+
+/// error object, carrying int error code
+RasdlError::RasdlError( unsigned int e )
+{
+	TALK( "Exception: " << e );
+	errno = e;
+}
+
+/// default destructor
+RasdlError::~RasdlError()
+{
+}
+
+/// print error message (including error code)
+/// NB: not all messages can occur
+const char*
+RasdlError::what()
+{
+	const char *errorMsg;
+	switch (errno)
+	{
+		case  CANNOTALLOC:
+			errorMsg = "Cannot allocate memoery.";
+			break;
+		case  CANNOTWRITEHDR:
+			errorMsg = "Cannot write header file.";
+			break;
+		case  NOCONNECTION:
+			errorMsg = "Cannot connect to database.";
+			break;
+		case  EMPTYTYPENAME:
+			errorMsg = "Typename is empty.";
+			break;
+		case  ILLEGALREADCOMBI:
+			errorMsg = "Parameter -r only in conjunction with -i or --hh.";
+			break;
+		case  ODLFILEFAILED:
+			errorMsg = "Cannot access type definition file.";
+			break;
+		case  ODLPARSEERROR:
+			errorMsg = "Syntax error in type definition file.";
+			break;
+		case  ILLEGALHHCOMBI:
+			errorMsg = "Parameter -hh requires -r.";
+			break;
+		case  ILLEGALINSERTCOMBI:
+			errorMsg = "Parameter -i requires -r.";
+			break;
+		case  CMDLINE:
+			errorMsg = "Syntax error in command line.";
+			break;
+		default :
+			errorMsg = "Unknown error code.";
+			break;
+		case  ALLDONE:
+		case 0:
+			errorMsg = "No errors.";
+	}
+
+// size of error text buffer below
+#define ERRTEXT_BUFSIZ 200
+
+	static char errorText[ERRTEXT_BUFSIZ];
+
+// text constants for error msg
+#define MODULE_TAG "DL"
+#define ERROR_TEXT " Error: "
+
+	// check for buffer overflow
+	if (strlen(MODULE_TAG) + 3 + strlen(ERROR_TEXT) + strlen(errorMsg) + 1 > ERRTEXT_BUFSIZ)
+		sprintf( errorText, "%s%03d%s", MODULE_TAG, errno, "(error message too long, cannot display)" );
+	else
+		sprintf( errorText, "%s%03d%s%s", MODULE_TAG, errno, ERROR_TEXT, errorMsg );
+
+	return errorText;
+} // what()
+
+