Planet
navi homePPSaboutscreenshotsdownloaddevelopmentforum

source: code/trunk/src/network/packet/Packet.h @ 3264

Last change on this file since 3264 was 3214, checked in by scheusso, 15 years ago

merged netp5 back to trunk

  • Property svn:eol-style set to native
File size: 2.7 KB
Line 
1/*
2 *   ORXONOX - the hottest 3D action shooter ever to exist
3 *                    > www.orxonox.net <
4 *
5 *
6 *   License notice:
7 *
8 *   This program is free software; you can redistribute it and/or
9 *   modify it under the terms of the GNU General Public License
10 *   as published by the Free Software Foundation; either version 2
11 *   of the License, or (at your option) any later version.
12 *
13 *   This program is distributed in the hope that it will be useful,
14 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
15 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16 *   GNU General Public License for more details.
17 *
18 *   You should have received a copy of the GNU General Public License
19 *   along with this program; if not, write to the Free Software
20 *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
21 *
22 *   Author:
23 *      Oliver Scheuss <scheusso [at] ee.ethz.ch>, (C) 2008
24 *   Co-authors:
25 *      ...
26 *
27 */
28#ifndef _NETWORK_Packet_H__
29#define _NETWORK_Packet_H__
30
31#include "network/NetworkPrereqs.h"
32#include <map>
33
34namespace orxonox {
35
36namespace packet{
37
38namespace ENUM{
39  enum Direction{
40    Incoming,
41    Outgoing,
42    Bidirectional
43  };
44  enum Type{
45    Acknowledgement,
46    Chat,
47    ClassID,
48    DeleteObjects,
49    FunctionIDs,
50    FunctionCalls,
51    Gamestate,
52    Welcome
53  };
54}
55
56/**
57        @author Oliver Scheuss <scheusso [at] ee.ethz.ch>
58*/
59class _NetworkExport Packet{
60  public:
61    Packet(const Packet &p);
62    virtual ~Packet();
63    static Packet *createPacket(ENetPacket *packet, ENetPeer *peer);
64    static void deletePacket(ENetPacket *packet);
65
66    virtual unsigned char *getData(){ return data_; };
67    virtual unsigned int getSize() const =0;
68    virtual bool process()=0;
69    inline uint32_t getFlags()
70      { return flags_; }
71    inline int getClientID()
72      { return clientID_; }
73    inline void setClientID( int id )
74      { clientID_ = id; }
75
76    bool send();
77  protected:
78    Packet();
79    Packet(uint8_t *data, unsigned int clientID);
80//    Packet(ENetPacket *packet, ENetPeer *peer);
81    inline bool isDataENetAllocated() const
82      { return bDataENetAllocated_; }
83
84    uint32_t flags_;
85    unsigned int clientID_;
86    ENUM::Direction packetDirection_;
87    /** Pointer to the data. Be careful when deleting it because it might
88        point to a location that was allocated by ENet.
89        See bDataENetAllocated_ */
90    uint8_t *data_;
91    /** Tells whether data_ was allocated by ENet or ourselves.
92        data_ might no correlate with enetPacket_->data. */
93    bool bDataENetAllocated_;
94  private:
95    static std::map<size_t, Packet *> packetMap_;
96    ENetPacket *enetPacket_;
97};
98
99} //namespace packet
100
101} //namespace orxonox
102
103#endif /* _NETWORK_Packet_H__ */
Note: See TracBrowser for help on using the repository browser.