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 class GSocketGUIFunctionsTableConcrete: public GSocketGUIFunctionsTable
  27 {
  28 public:
  29     virtual bool OnInit();
  30     virtual void OnExit();
  31     virtual bool CanUseEventLoop();
  32     virtual bool Init_Socket(GSocket *socket);
  33     virtual void Destroy_Socket(GSocket *socket);
  34     virtual void Enable_Events(GSocket *socket);
  35     virtual void Disable_Events(GSocket *socket);
  36 };
  37
  38 /* Definition of GSocket */
  39 class GSocket
  40 {
  41 public:
  42   GSocket();
  43   ~GSocket();
  44   bool IsOk() { return m_ok; }
  45   void Close();
  46   void Shutdown();
  47   GSocketError SetLocal(GAddress *address);
  48   GSocketError SetPeer(GAddress *address);
  49   GAddress *GetLocal();
  50   GAddress *GetPeer();
  51   GSocketError SetServer();
  52   GSocket *WaitConnection();
  53   bool SetReusable();
  54   GSocketError Connect(GSocketStream stream);
  55   GSocketError SetNonOriented();
  56   int Read(char *buffer, int size);
  57   int Write(const char *buffer, int size);
  58   GSocketEventFlags Select(GSocketEventFlags flags);
  59   void SetNonBlocking(bool non_block);
  60   void SetTimeout(unsigned long millis);
  61   GSocketError WXDLLIMPEXP_NET GetError();
  62   void SetCallback(GSocketEventFlags flags,
  63     GSocketCallback callback, char *cdata);
  64   void UnsetCallback(GSocketEventFlags flags);
  65   GSocketError GetSockOpt(int level, int optname,
  66     void *optval, int *optlen);
  67   GSocketError SetSockOpt(int level, int optname,
  68     const void *optval, int optlen);
  69 protected:
  70   GSocketError Input_Timeout();
  71   GSocketError Output_Timeout();
  72   GSocketError Connect_Timeout();
  73   int Recv_Stream(char *buffer, int size);
  74   int Recv_Dgram(char *buffer, int size);
  75   int Send_Stream(const char *buffer, int size);
  76   int Send_Dgram(const char *buffer, int size);
  77   bool m_ok;
  78
  79 /* TODO: Make these protected */
  80 public:
  81   SOCKET m_fd;
  82   GAddress *m_local;
  83   GAddress *m_peer;
  84   GSocketError m_error;
  85
  86   /* Attributes */
  87   bool m_non_blocking;
  88   bool m_server;
  89   bool m_stream;
  90   bool m_establishing;
  91   bool m_reusable;
  92   struct timeval m_timeout;
  93
  94   /* Callbacks */
  95   GSocketEventFlags m_detected;
  96   GSocketCallback m_cbacks[GSOCK_MAX_EVENT];
  97   char *m_data[GSOCK_MAX_EVENT];
  98   int m_msgnumber;
  99 };
 100
 101 #ifdef __cplusplus
 102 extern "C" {
 103 #endif
 104
 105 /* Definition of GAddress */
 106 struct _GAddress
 107 {
 108   struct sockaddr *m_addr;
 109   size_t m_len;
 110
 111   GAddressType m_family;
 112   int m_realfamily;
 113
 114   GSocketError m_error;
 115 };
 116
 117
 118 /* GAddress */
 119
 120 GSocketError _GAddress_translate_from(GAddress *address,
 121                                       struct sockaddr *addr, int len);
 122 GSocketError _GAddress_translate_to  (GAddress *address,
 123                                       struct sockaddr **addr, int *len);
 124 GSocketError _GAddress_Init_INET(GAddress *address);
 125 GSocketError _GAddress_Init_UNIX(GAddress *address);
 126
 127 #ifdef __cplusplus
 128 }
 129 #endif
 130
 131 #endif  /* wxUSE_SOCKETS || defined(__GSOCKET_STANDALONE__) */
 132
 133 #endif  /* __GSOCK_MSW_H */