posix/JackNetUnixSocket.h

   1 /*
   2 Copyright (C) 2008 Romain Moret at Grame
   3
   4 This program is free software; you can redistribute it and/or modify
   5 it under the terms of the GNU General Public License as published by
   6 the Free Software Foundation; either version 2 of the License, or
   7 (at your option) any later version.
   8
   9 This program is distributed in the hope that it will be useful,
  10 but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 GNU General Public License for more details.
  13
  14 You should have received a copy of the GNU General Public License
  15 along with this program; if not, write to the Free Software
  16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  17
  18 */
  19
  20 #ifndef __JackNetUnixSocket__
  21 #define __JackNetUnixSocket__
  22
  23 #include "JackNetSocket.h"
  24 #include <sys/types.h>
  25 #include <sys/socket.h>
  26 #include <netdb.h>
  27 #include <netinet/in.h>
  28 #include <arpa/inet.h>
  29
  30 namespace Jack
  31 {
  32 #define NET_ERROR_CODE errno
  33 #define SOCKET_ERROR -1
  34 #define StrError strerror
  35
  36     typedef struct sockaddr socket_address_t;
  37     typedef struct in_addr address_t;
  38
  39     //JackNetUnixSocket********************************************
  40     class SERVER_EXPORT JackNetUnixSocket
  41     {
  42         private:
  43             int fSockfd;
  44             int fPort;
  45             int fTimeOut;
  46
  47             struct sockaddr_in fSendAddr;
  48             struct sockaddr_in fRecvAddr;
  49         #if defined(__sun__) || defined(sun)
  50             int WaitRead();
  51             int WaitWrite();
  52         #endif
  53         public:
  54             JackNetUnixSocket();
  55             JackNetUnixSocket ( const char* ip, int port );
  56             JackNetUnixSocket ( const JackNetUnixSocket& );
  57             ~JackNetUnixSocket();
  58
  59             JackNetUnixSocket& operator= ( const JackNetUnixSocket& socket );
  60
  61             //socket management
  62             int NewSocket();
  63             int Bind();
  64             int BindWith ( const char* ip );
  65             int BindWith ( int port );
  66             int Connect();
  67             int ConnectTo ( const char* ip );
  68             void Close();
  69             void Reset();
  70             bool IsSocket();
  71
  72             //IP/PORT management
  73             void SetPort ( int port );
  74             int GetPort();
  75
  76             //address management
  77             int SetAddress ( const char* ip, int port );
  78             char* GetSendIP();
  79             char* GetRecvIP();
  80
  81             //utility
  82             int GetName ( char* name );
  83             int JoinMCastGroup ( const char* mcast_ip );
  84
  85             //options management
  86             int SetOption ( int level, int optname, const void* optval, socklen_t optlen );
  87             int GetOption ( int level, int optname, void* optval, socklen_t* optlen );
  88
  89             //timeout
  90             int SetTimeOut ( int us );
  91
  92             //disable local loop
  93             int SetLocalLoop();
  94
  95             //network operations
  96             int SendTo ( const void* buffer, size_t nbytes, int flags );
  97             int SendTo ( const void* buffer, size_t nbytes, int flags, const char* ip );
  98             int Send ( const void* buffer, size_t nbytes, int flags );
  99             int RecvFrom ( void* buffer, size_t nbytes, int flags );
 100             int Recv ( void* buffer, size_t nbytes, int flags );
 101             int CatchHost ( void* buffer, size_t nbytes, int flags );
 102
 103             //error management
 104             net_error_t GetError();
 105     };
 106 }
 107
 108 #endif