include/wx/msw/gsockmsw.h

   1 /* -------------------------------------------------------------------------
   2  * Project: GSocket (Generic Socket) for WX
   3  * Name:    gsockmsw.h
   4  * Purpose: GSocket MSW header
   5  * CVSID:   $Id$
   6  * -------------------------------------------------------------------------
   7  */
   8
   9 #ifndef __GSOCK_MSW_H
  10 #define __GSOCK_MSW_H
  11
  12 #ifndef __GSOCKET_STANDALONE__
  13 #include "wx/setup.h"
  14 #endif
  15
  16 #if wxUSE_SOCKETS || defined(__GSOCKET_STANDALONE__)
  17
  18 #ifndef __GSOCKET_STANDALONE__
  19 #include "wx/gsocket.h"
  20 #else
  21 #include "gsocket.h"
  22 #endif
  23
  24 #include "wx/msw/wrapwin.h"
  25
  26 #ifndef TRUE
  27 #define TRUE 1
  28 #endif
  29
  30 #ifndef FALSE
  31 #define FALSE 0
  32 #endif
  33
  34 class GSocketGUIFunctionsTableConcrete: public GSocketGUIFunctionsTable
  35 {
  36 public:
  37     virtual bool OnInit();
  38     virtual void OnExit();
  39     virtual bool CanUseEventLoop();
  40     virtual bool Init_Socket(GSocket *socket);
  41     virtual void Destroy_Socket(GSocket *socket);
  42     virtual void Enable_Events(GSocket *socket);
  43     virtual void Disable_Events(GSocket *socket);
  44 };
  45
  46 /* Definition of GSocket */
  47 class GSocket
  48 {
  49 public:
  50   GSocket();
  51   ~GSocket();
  52   bool IsOk() { return m_ok; }
  53   void Close();
  54   void Shutdown();
  55   GSocketError SetLocal(GAddress *address);
  56   GSocketError SetPeer(GAddress *address);
  57   GAddress *GetLocal();
  58   GAddress *GetPeer();
  59   GSocketError SetServer();
  60   GSocket *WaitConnection();
  61   int SetReusable();
  62   GSocketError Connect(GSocketStream stream);
  63   GSocketError SetNonOriented();
  64   int Read(char *buffer, int size);
  65   int Write(const char *buffer, int size);
  66   GSocketEventFlags Select(GSocketEventFlags flags);
  67   void SetNonBlocking(bool non_block);
  68   void SetTimeout(unsigned long millis);
  69   GSocketError WXDLLIMPEXP_NET GetError();
  70   void SetCallback(GSocketEventFlags flags,
  71     GSocketCallback callback, char *cdata);
  72   void UnsetCallback(GSocketEventFlags flags);
  73   GSocketError GetSockOpt(int level, int optname,
  74     void *optval, int *optlen);
  75   GSocketError SetSockOpt(int level, int optname,
  76     const void *optval, int optlen);
  77 protected:
  78   GSocketError Input_Timeout();
  79   GSocketError Output_Timeout();
  80   GSocketError Connect_Timeout();
  81   int Recv_Stream(char *buffer, int size);
  82   int Recv_Dgram(char *buffer, int size);
  83   int Send_Stream(const char *buffer, int size);
  84   int Send_Dgram(const char *buffer, int size);
  85   bool m_ok;
  86
  87 /* TODO: Make these protected */
  88 public:
  89   SOCKET m_fd;
  90   GAddress *m_local;
  91   GAddress *m_peer;
  92   GSocketError m_error;
  93
  94   /* Attributes */
  95   int m_non_blocking;
  96   int m_server;
  97   int m_stream;
  98   int m_establishing;
  99   int m_reusable;
 100   struct timeval m_timeout;
 101
 102   /* Callbacks */
 103   GSocketEventFlags m_detected;
 104   GSocketCallback m_cbacks[GSOCK_MAX_EVENT];
 105   char *m_data[GSOCK_MAX_EVENT];
 106   int m_msgnumber;
 107 };
 108
 109 /* TODO: Fix src/common/socket.cpp to use the new API */
 110 inline void GSocket_Shutdown(GSocket *socket)
 111 {   socket->Shutdown(); }
 112 inline GSocketError GSocket_SetLocal(GSocket *socket, GAddress *address)
 113 {   return socket->SetLocal(address); }
 114 inline GSocketError GSocket_SetPeer(GSocket *socket, GAddress *address)
 115 {   return socket->SetPeer(address); }
 116 inline GAddress *GSocket_GetLocal(GSocket *socket)
 117 {   return socket->GetLocal(); }
 118 inline GAddress *GSocket_GetPeer(GSocket *socket)
 119 {   return socket->GetPeer(); }
 120 inline GSocketError GSocket_SetServer(GSocket *socket)
 121 {   return socket->SetServer(); }
 122 inline GSocket *GSocket_WaitConnection(GSocket *socket)
 123 {   return socket->WaitConnection(); }
 124 inline int GSocket_SetReusable(GSocket *socket)
 125 {   return socket->SetReusable(); }
 126 inline GSocketError GSocket_Connect(GSocket *socket, GSocketStream stream)
 127 {   return socket->Connect(stream); }
 128 inline GSocketError GSocket_SetNonOriented(GSocket *socket)
 129 {   return socket->SetNonOriented(); }
 130 inline int GSocket_Read(GSocket *socket, char *buffer, int size)
 131 {   return socket->Read(buffer,size); }
 132 inline int GSocket_Write(GSocket *socket, const char *buffer, int size)
 133 {   return socket->Write(buffer,size); }
 134 inline GSocketEventFlags GSocket_Select(GSocket *socket, GSocketEventFlags flags)
 135 {   return socket->Select(flags); }
 136 inline void GSocket_SetNonBlocking(GSocket *socket, int non_block)
 137 {   socket->SetNonBlocking(non_block != 0); }
 138 inline void GSocket_SetTimeout(GSocket *socket, unsigned long millisec)
 139 {   socket->SetTimeout(millisec); }
 140 inline GSocketError GSocket_GetError(GSocket *socket)
 141 {   return socket->GetError(); }
 142 inline void GSocket_SetCallback(GSocket *socket, GSocketEventFlags flags,
 143                          GSocketCallback fallback, char *cdata)
 144 {   socket->SetCallback(flags,fallback,cdata); }
 145 inline void GSocket_UnsetCallback(GSocket *socket, GSocketEventFlags flags)
 146 {   socket->UnsetCallback(flags); }
 147 inline GSocketError GSocket_GetSockOpt(GSocket *socket, int level, int optname,
 148                         void *optval, int *optlen)
 149 {   return socket->GetSockOpt(level,optname,optval,optlen); }
 150 inline GSocketError GSocket_SetSockOpt(GSocket *socket, int level, int optname,
 151                         const void *optval, int optlen)
 152 {   return socket->SetSockOpt(level,optname,optval,optlen); }
 153 inline void GSocket_destroy(GSocket *socket)
 154 {   delete socket; }
 155
 156 #ifdef __cplusplus
 157 extern "C" {
 158 #endif
 159
 160 /* Definition of GAddress */
 161 struct _GAddress
 162 {
 163   struct sockaddr *m_addr;
 164   size_t m_len;
 165
 166   GAddressType m_family;
 167   int m_realfamily;
 168
 169   GSocketError m_error;
 170 };
 171
 172
 173 /* GAddress */
 174
 175 GSocketError _GAddress_translate_from(GAddress *address,
 176                                       struct sockaddr *addr, int len);
 177 GSocketError _GAddress_translate_to  (GAddress *address,
 178                                       struct sockaddr **addr, int *len);
 179 GSocketError _GAddress_Init_INET(GAddress *address);
 180 GSocketError _GAddress_Init_UNIX(GAddress *address);
 181
 182 #ifdef __cplusplus
 183 }
 184 #endif
 185
 186 #endif  /* wxUSE_SOCKETS || defined(__GSOCKET_STANDALONE__) */
 187
 188 #endif  /* __GSOCK_MSW_H */