Frame exception fixes

epyon · Aug 11, 2010 · 7d004be · 7d004be
1 parent 3e51473
commit 7d004be
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diff --git a/tpserver/server/frameexception.cpp b/tpserver/server/frameexception.cpp
@@ -0,0 +1,45 @@
+/*  Frame Exception class
+ *
+ *  Copyright (C) 2010 Lee Begg and the Thousand Parsec Project
+ *
+ *  This program 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 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program 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 this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ */
+
+
+#include "frameexception.h"
+
+FrameException::FrameException( FrameErrorCode code, const std::string& arg, const RefList& reflist ) : error_code(code), error_message(arg), error_reflist(reflist){
+}
+
+const char* FrameException::what() const throw(){
+    return error_message.c_str();
+}
+
+FrameErrorCode FrameException::getErrorCode() const{
+    return error_code;
+}
+
+const std::string& FrameException::getErrorMessage() const{
+    return error_message;
+}
+
+const RefList& FrameException::getRefList() const{
+    return error_reflist;
+}
+
+FrameException::~FrameException() throw(){
+}
+
diff --git a/tpserver/server/frameexception.h b/tpserver/server/frameexception.h
@@ -0,0 +1,80 @@
+#ifndef FRAMEEXCEPTION_H
+#define FRAMEEXCEPTION_H
+/*  Frame Exception class
+ *
+ *  Copyright (C) 2009 Kornel Kisielewicz and the Thousand Parsec Project
+ *
+ *  This program 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 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program 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 this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ */
+
+#include <exception>
+#include <string>
+#include <tpserver/server/protocol.h>
+#include <tpserver/server/common.h>
+
+/**
+ * Frame exception class
+ *
+ * Except for storing the error string that is later to be sent as a reply
+ * it also stores the error code.
+ */
+class FrameException : public std::exception {
+  public:
+    /**
+     * Creation of exception
+     *
+     * @param code Frame error code as per protocol.h
+     * @param arg Optional error string
+     */
+
+    explicit FrameException( FrameErrorCode code, const std::string& arg = "", const RefList& reflist = RefList() );
+
+    /**
+     * Standard what() method, returns formated error message with
+     * descriptive error_code definition.
+     */
+    virtual const char* what() const throw();
+    /**
+     * Returns error code
+     */
+    FrameErrorCode getErrorCode() const;
+    /**
+     * Returns error message only
+     */
+    const std::string& getErrorMessage() const;
+
+    /**
+     * Returns RefList
+     */
+    const RefList& getRefList() const;
+
+    /**
+     * Standard destructor, does nothing.
+     */
+    virtual ~FrameException() throw();
+
+  private:
+    /// Stored error code
+    FrameErrorCode  error_code;
+
+    /// Stored error message
+    std::string     error_message;
+
+    /// Stored RefList
+    RefList error_reflist;
+};
+
+#endif