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 #if defined(__WXWINCE__)
  27 #include <winsock.h>
  28 #endif
  29
  30 class GSocketGUIFunctionsTableConcrete: public GSocketGUIFunctionsTable
  31 {
  32 public:
  33     virtual bool OnInit();
  34     virtual void OnExit();
  35     virtual bool CanUseEventLoop();
  36     virtual bool Init_Socket(GSocket *socket);
  37     virtual void Destroy_Socket(GSocket *socket);
  38     virtual void Enable_Events(GSocket *socket);
  39     virtual void Disable_Events(GSocket *socket);
  40 };
  41
  42 /* Definition of GSocket */
  43 class GSocket
  44 {
  45 public:
  46   GSocket();
  47   ~GSocket();
  48   bool IsOk() { return m_ok; }
  49   void Close();
  50   void Shutdown();
  51   GSocketError SetLocal(GAddress *address);
  52   GSocketError SetPeer(GAddress *address);
  53   GAddress *GetLocal();
  54   GAddress *GetPeer();
  55   GSocketError SetServer();
  56   GSocket *WaitConnection();
  57   bool SetReusable();
  58   GSocketError Connect(GSocketStream stream);
  59   GSocketError SetNonOriented();
  60   int Read(char *buffer, int size);
  61   int Write(const char *buffer, int size);
  62   GSocketEventFlags Select(GSocketEventFlags flags);
  63   void SetNonBlocking(bool non_block);
  64   void SetTimeout(unsigned long millis);
  65   GSocketError WXDLLIMPEXP_NET GetError();
  66   void SetCallback(GSocketEventFlags flags,
  67     GSocketCallback callback, char *cdata);
  68   void UnsetCallback(GSocketEventFlags flags);
  69   GSocketError GetSockOpt(int level, int optname,
  70     void *optval, int *optlen);
  71   GSocketError SetSockOpt(int level, int optname,
  72     const void *optval, int optlen);
  73 protected:
  74   GSocketError Input_Timeout();
  75   GSocketError Output_Timeout();
  76   GSocketError Connect_Timeout();
  77   int Recv_Stream(char *buffer, int size);
  78   int Recv_Dgram(char *buffer, int size);
  79   int Send_Stream(const char *buffer, int size);
  80   int Send_Dgram(const char *buffer, int size);
  81   bool m_ok;
  82
  83 /* TODO: Make these protected */
  84 public:
  85   SOCKET m_fd;
  86   GAddress *m_local;
  87   GAddress *m_peer;
  88   GSocketError m_error;
  89
  90   /* Attributes */
  91   bool m_non_blocking;
  92   bool m_server;
  93   bool m_stream;
  94   bool m_establishing;
  95   bool m_reusable;
  96   struct timeval m_timeout;
  97
  98   /* Callbacks */
  99   GSocketEventFlags m_detected;
 100   GSocketCallback m_cbacks[GSOCK_MAX_EVENT];
 101   char *m_data[GSOCK_MAX_EVENT];
 102   int m_msgnumber;
 103 };
 104
 105 #ifdef __cplusplus
 106 extern "C" {
 107 #endif
 108
 109 /* Definition of GAddress */
 110 struct _GAddress
 111 {
 112   struct sockaddr *m_addr;
 113   size_t m_len;
 114
 115   GAddressType m_family;
 116   int m_realfamily;
 117
 118   GSocketError m_error;
 119 };
 120
 121
 122 /* GAddress */
 123
 124 GSocketError _GAddress_translate_from(GAddress *address,
 125                                       struct sockaddr *addr, int len);
 126 GSocketError _GAddress_translate_to  (GAddress *address,
 127                                       struct sockaddr **addr, int *len);
 128 GSocketError _GAddress_Init_INET(GAddress *address);
 129 GSocketError _GAddress_Init_UNIX(GAddress *address);
 130
 131 #ifdef __cplusplus
 132 }
 133 #endif
 134
 135 #endif  /* wxUSE_SOCKETS || defined(__GSOCKET_STANDALONE__) */
 136
 137 #endif  /* __GSOCK_MSW_H */