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source: orxonox.OLD/branches/terrain.old/src/lib/network/udp_socket.h @ 10300

Last change on this file since 10300 was 9406, checked in by bensch, 18 years ago

orxonox/trunk: merged the proxy back

merged with commandsvn merge -r9346:HEAD https://svn.orxonox.net/orxonox/branches/proxy .

no conflicts

File size: 1.5 KB
Line 
1/*!
2 * @file upd_socket.h
3 *  class to connect to other clients via udp
4 */
5
6#ifndef _UDP_SOCKET
7#define _UDP_SOCKET
8
9/* include this file, it contains some default definitions */
10#include "netdefs.h"
11
12
13/* include base_object.h since all classes are derived from this one */
14#include "network_socket.h"
15
16class UdpServerSocket;
17
18enum
19{
20  UDPCMD_DISCONNECT = 1,
21  UDPCMD_INVALIDRNDBYTE = 2
22};
23
24class UdpSocket : public NetworkSocket
25{
26  public:
27    UdpSocket();
28    UdpSocket( UdpServerSocket * serverSocket, IPaddress ip, int userId, byte randomByte );
29    UdpSocket( std::string host, int port );
30    virtual ~UdpSocket();
31
32    virtual void connectToServer( std::string host, int port );
33    virtual void disconnectServer();
34
35    virtual void reconnectToServer( std::string host, int port);
36    virtual void reconnectToServerSoft( std::string host, int port);
37
38    virtual bool writePacket(byte * data, int length );
39    virtual int readPacket(byte * data, int maxLength);
40
41
42  private:
43    UdpServerSocket * serverSocket;   //!< will get packets here
44    int               userId;         //!< user id used by serverSocket
45    UDPsocket         socket;         //!< socket used to send/recieve
46    UDPpacket *       packet;
47
48    byte              randomByte;     //!< contains random bytes & 0xFC
49
50    bool writeRawPacket( byte * data, int length );
51    bool checkUdpCmd( byte udpCmd );
52    bool checkRandomByte( byte rndByte );
53    byte generateNewRandomByte();
54
55    void init();
56
57};
58
59
60
61#endif /* _NETWORK_SOCKET */
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