84 lines
2.1 KiB
C++
84 lines
2.1 KiB
C++
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// message.hxx -- Multiplayer Client/Server message base class
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//
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// Written by John Barrett, started November 2003.
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//
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// Copyright (C) 2003 John R. Barrett - jbarrett@accesshosting.com
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License as
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// published by the Free Software Foundation; either version 2 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful, but
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// WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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//
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#ifndef _FG_MPS_MESSAGE_HXX
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#define _FG_MPS_MESSAGE_HXX
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#include <simgear/compiler.h>
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#include STL_STRING
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#include <stdexcept>
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SG_USING_STD(string);
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SG_USING_STD(invalid_argument);
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#include "messagebuf.hxx"
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typedef enum
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{
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fgmps_null = 0x00,
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fgmps_uchar = 0xf0,
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fgmps_uint = 0xf1,
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fgmps_ulong = 0xf2,
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fgmps_ulonglong = 0xf3,
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fgmps_char = 0xf4,
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fgmps_int = 0xf5,
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fgmps_long = 0xf6,
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fgmps_longlong = 0xf7,
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fgmps_float = 0xf8,
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fgmps_double = 0xf9,
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fgmps_string = 0xfa,
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fgmps_reserved = 0xfb,
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fgmps_eom = 0xfc,
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fgmps_som8 = 0xfd,
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fgmps_som16 = 0xfe,
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fgmps_esc = 0xfe
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} FGMPSMsgElementType;
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typedef struct
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{
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FGMPSMsgElementType type;
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void * data;
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} FGMPSMsgElementEntry;
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#define FGMPSMsgElementArrayEnd {fgmps_null, 0}
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class FGMPSMessage
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{
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private:
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FGMPSMsgElementEntry elements[1];
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static unsigned int msgid;
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protected:
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FGMPSMessageBuf msg;
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public:
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FGMPSMessage();
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~FGMPSMessage() {}
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virtual string encodemsg() {}
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virtual FGMPSMessage* decodemsg(string msg) {}
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virtual FGMPSMsgElementEntry* getelements() { return elements; }
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virtual unsigned int getmessageid() { return msgid; }
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};
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#endif
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