87 lines
2.3 KiB
C
87 lines
2.3 KiB
C
|
/*
|
||
|
|
Minetest
|
||
|
|
Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
|
||
|
|
Copyright (C) 2015 nerzhul, Loic Blot <loic.blot@unix-experience.fr>
|
||
|
|
|
||
|
|
This program is free software; you can redistribute it and/or modify
|
||
|
|
it under the terms of the GNU Lesser General Public License as published by
|
||
|
|
the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.
|
||
|
|
|
||
|
|
You should have received a copy of the GNU Lesser General Public License along
|
||
|
|
with this program; if not, write to the Free Software Foundation, Inc.,
|
||
|
|
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef NETWORKPACKET_HEADER
|
||
|
|
#define NETWORKPACKET_HEADER
|
||
|
|
|
||
|
|
#include "util/numeric.h"
|
||
|
|
#include "networkprotocol.h"
|
||
|
|
|
||
|
|
class NetworkPacket
|
||
|
|
{
|
||
|
|
|
||
|
|
public:
|
||
|
|
NetworkPacket(u8 *data, u32 datasize, u16 peer_id);
|
||
|
|
~NetworkPacket();
|
||
|
|
|
||
|
|
// Getters
|
||
|
|
u32 getSize() { return m_datasize; }
|
||
|
|
u16 getPeerId() { return m_peer_id; }
|
||
|
|
|
||
|
|
// Data extractors
|
||
|
|
char* getString(u32 from_offset);
|
||
|
|
NetworkPacket& operator>>(std::string& dst);
|
||
|
|
NetworkPacket& operator>>(std::wstring& dst);
|
||
|
|
std::string readLongString();
|
||
|
|
|
||
|
|
char getChar(u32 offset);
|
||
|
|
NetworkPacket& operator>>(char& dst);
|
||
|
|
|
||
|
|
NetworkPacket& operator>>(bool& dst);
|
||
|
|
|
||
|
|
u8 getU8(u32 offset);
|
||
|
|
NetworkPacket& operator>>(u8& dst);
|
||
|
|
|
||
|
|
u8* getU8Ptr(u32 offset);
|
||
|
|
u16 getU16(u32 from_offset);
|
||
|
|
NetworkPacket& operator>>(u16& dst);
|
||
|
|
u32 getU32(u32 from_offset);
|
||
|
|
NetworkPacket& operator>>(u32& dst);
|
||
|
|
u64 getU64(u32 from_offset);
|
||
|
|
NetworkPacket& operator>>(u64& dst);
|
||
|
|
|
||
|
|
float getF1000(u32 offset);
|
||
|
|
NetworkPacket& operator>>(float& dst);
|
||
|
|
NetworkPacket& operator>>(v2f& dst);
|
||
|
|
NetworkPacket& operator>>(v3f& dst);
|
||
|
|
|
||
|
|
s16 getS16(u32 from_offset);
|
||
|
|
NetworkPacket& operator>>(s16& dst);
|
||
|
|
s32 getS32(u32 from_offset);
|
||
|
|
NetworkPacket& operator>>(s32& dst);
|
||
|
|
|
||
|
|
NetworkPacket& operator>>(v2s32& dst);
|
||
|
|
|
||
|
|
v3s16 getV3S16(u32 from_offset);
|
||
|
|
NetworkPacket& operator>>(v3s16& dst);
|
||
|
|
|
||
|
|
v3s32 getV3S32(u32 from_offset);
|
||
|
|
NetworkPacket& operator>>(v3s32& dst);
|
||
|
|
|
||
|
|
protected:
|
||
|
|
u8 *m_data;
|
||
|
|
u32 m_datasize;
|
||
|
|
u32 m_read_offset;
|
||
|
|
private:
|
||
|
|
u16 m_peer_id;
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif
|