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/*
* ErrorPacket.h
*
* Copyright (C) 2008 Matthias Schiffer <matthias@gamezock.de>
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef MAD_NET_PACKETS_ERRORPACKET_H_
#define MAD_NET_PACKETS_ERRORPACKET_H_
#include "../Packet.h"
#include <Common/Exception.h>
namespace Mad {
namespace Net {
namespace Packets {
class ErrorPacket : public Packet {
protected:
struct ErrorData {
uint32_t errorCode;
uint32_t subCode;
uint32_t subSubCode;
uint8_t where[0];
};
ErrorData *errorData;
public:
ErrorPacket(Type type, uint16_t requestId, const Common::Exception &exception);
ErrorPacket(const Packet &p) : Packet(p) {
if(getLength() < sizeof(ErrorData))
setLength(sizeof(ErrorData));
errorData = (ErrorData*)&rawData->data;
}
ErrorPacket(const ErrorPacket &p) : Packet(p) {
errorData = (ErrorData*)&rawData->data;
}
ErrorPacket& operator=(const Packet &p);
ErrorPacket& operator=(const ErrorPacket &p) {
return (*this = (Packet)p);
}
Common::Exception getException() const {
return Common::Exception(
std::string((char*)errorData->where, getLength()-sizeof(ErrorData)), (Common::Exception::ErrorCode)ntohl(errorData->errorCode),
ntohl(errorData->subCode), ntohl(errorData->subSubCode)
);
}
};
}
}
}
#endif /* MAD_NET_PACKETS_ERRORPACKET_H_ */
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