X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/533c7161fc06f3e78f977a5b0692150213fa2f7e..97e4cf6da52b74dc58c59e780463c614054ec0a2:/include/wx/unix/gsockunx.h

diff --git a/include/wx/unix/gsockunx.h b/include/wx/unix/gsockunx.h
index 2981d1293f..fd851a70c0 100644
--- a/include/wx/unix/gsockunx.h
+++ b/include/wx/unix/gsockunx.h
@@ -5,42 +5,149 @@
  * CVSID:   $Id$
  * -------------------------------------------------------------------------
  */
+
 #ifndef __GSOCK_UNX_H
 #define __GSOCK_UNX_H
 
+#ifndef __GSOCKET_STANDALONE__
 #include "wx/setup.h"
+#endif
 
-#if wxUSE_SOCKETS
+#if wxUSE_SOCKETS || defined(__GSOCKET_STANDALONE__)
 
+#ifndef __GSOCKET_STANDALONE__
 #include "wx/gsocket.h"
+#else
+#include "gsocket.h"
+#endif
+
+#ifndef TRUE
+#define TRUE 1
+#endif
+
+#ifndef FALSE
+#define FALSE 0
+#endif
+
+#ifdef wxUSE_GSOCKET_CPLUSPLUS
+class GSocketBSD
+{
+public:
+    GSocketBSD();
+    virtual ~GSocketBSD();
+    bool IsOk() { return m_ok; }
+    void Close();
+    void Shutdown();
+    GSocketError SetLocal(GAddress *address);
+    GSocketError SetPeer(GAddress *address);
+    GAddress *GetLocal();
+    GAddress *GetPeer();
+    GSocketError SetServer();
+    GSocket *WaitConnection();
+    int SetReusable();
+    GSocketError Connect(GSocketStream stream);
+    GSocketError SetNonOriented();
+    int Read(char *buffer, int size);
+    int Write(const char *buffer, int size);
+    GSocketEventFlags Select(GSocketEventFlags flags);
+    void SetNonBlocking(int non_block);
+    void SetTimeout(unsigned long millisec);
+    GSocketError GetError();
+    void SetCallback(GSocketEventFlags flags,
+        GSocketCallback callback, char *cdata);
+    void UnsetCallback(GSocketEventFlags flags);
+    GSocketError GetSockOpt(int level, int optname, void *optval, int *optlen);
+    GSocketError SetSockOpt(int level, int optname,
+        const void *optval, int optlen);
+    /* API compatibility functions */
+    static void _GSocket_Detected_Read(GSocket *socket);
+    static void _GSocket_Detected_Write(GSocket *socket);
+protected:
+    void Enable(GSocketEvent event);
+    void Disable(GSocketEvent event);
+    GSocketError Input_Timeout();
+    GSocketError Output_Timeout();
+    int Recv_Stream(char *buffer, int size);
+    int Recv_Dgram(char *buffer, int size);
+    int Send_Stream(const char *buffer, int size);
+    int Send_Dgram(const char *buffer, int size);
+    void Detected_Read();
+    void Detected_Write();
+    bool m_ok;
+    virtual void EventLoop_Enable_Events() = 0;
+    virtual void EventLoop_Disable_Events() = 0;
+    virtual void EventLoop_Install_Callback(GSocketEvent event) = 0;
+    virtual void EventLoop_Uninstall_Callback(GSocketEvent event) = 0;
+public:
+    /* DFE: We can't protect these data member until the GUI code is updated */
+    /* protected: */
+#else /* def wxUSE_GSOCKET_CPLUSPLUS */
 
 #ifdef __cplusplus
 extern "C" {
 #endif /* __cplusplus */
-
-
 /* Definition of GSocket */
-struct _GSocket {
+struct _GSocket
+{
+#endif /* def wxUSE_GSOCKET_CPLUSPLUS */
   int m_fd;
-  GAddress *m_local, *m_peer;
+  GAddress *m_local;
+  GAddress *m_peer;
   GSocketError m_error;
 
-  bool m_non_blocking, m_server, m_stream, m_oriented;
-  bool m_establishing;
+  int m_non_blocking;
+  int m_server;
+  int m_stream;
+  int m_establishing;
+  int m_reusable;
   unsigned long m_timeout;
 
   /* Callbacks */
+  GSocketEventFlags m_detected;
   GSocketCallback m_cbacks[GSOCK_MAX_EVENT];
   char *m_data[GSOCK_MAX_EVENT];
 
-  /* IO calls associated */
-  bool m_iocalls[GSOCK_MAX_EVENT];
-
   char *m_gui_dependent;
+
+  /* Function pointers */
+  struct GSocketBaseFunctionsTable *m_functions;
 };
+#ifndef wxUSE_GSOCKET_CPLUSPLUS
+#ifdef __cplusplus
+}
+#endif  /* __cplusplus */
+#else
+/**************************************************************************/
+/* GSocketBSDGUIShim */
+class GSocketBSDGUIShim:public GSocketBSD
+{
+    friend void GSocket_SetGUIFunctions(struct GSocketGUIFunctionsTable *guifunc);
+public:
+    static inline bool GUI_Init();
+    static inline void GUI_Cleanup();
+    static inline bool UseGUI();
+    GSocketBSDGUIShim();
+    virtual ~GSocketBSDGUIShim();
+protected:
+    virtual void EventLoop_Enable_Events();
+    virtual void EventLoop_Disable_Events();
+    virtual void EventLoop_Install_Callback(GSocketEvent event);
+    virtual void EventLoop_Uninstall_Callback(GSocketEvent event);
+private:
+/* Table of GUI-related functions. We must call them indirectly because
+ * of wxBase and GUI separation: */
+
+    static struct GSocketGUIFunctionsTable *ms_gui_functions;
+};
+
+#endif /* ndef wxUSE_GSOCKET_CPLUSPLUS */
 
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
 /* Definition of GAddress */
-struct _GAddress {
+struct _GAddress
+{
   struct sockaddr *m_addr;
   size_t m_len;
 
@@ -49,39 +156,104 @@ struct _GAddress {
 
   GSocketError m_error;
 };
+#ifdef __cplusplus
+}
+#endif  /* __cplusplus */
 
-void _GSocket_Enable(GSocket *socket, GSocketEvent event);
-void _GSocket_Disable(GSocket *socket, GSocketEvent event);
+/* Compatibility methods to support old C API (from gsocket.h) */
+#ifdef wxUSE_GSOCKET_CPLUSPLUS
+inline void GSocket_Shutdown(GSocket *socket)
+{   socket->Shutdown(); }
+inline GSocketError GSocket_SetLocal(GSocket *socket, GAddress *address)
+{   return socket->SetLocal(address); }
+inline GSocketError GSocket_SetPeer(GSocket *socket, GAddress *address)
+{   return socket->SetPeer(address); }
+inline GAddress *GSocket_GetLocal(GSocket *socket)
+{   return socket->GetLocal(); }
+inline GAddress *GSocket_GetPeer(GSocket *socket)
+{   return socket->GetPeer(); }
+inline GSocketError GSocket_SetServer(GSocket *socket)
+{   return socket->SetServer(); }
+inline GSocket *GSocket_WaitConnection(GSocket *socket)
+{   return socket->WaitConnection(); }
+inline int GSocket_SetReusable(GSocket *socket)
+{   return socket->SetReusable(); }
+inline GSocketError GSocket_Connect(GSocket *socket, GSocketStream stream)
+{   return socket->Connect(stream); }
+inline GSocketError GSocket_SetNonOriented(GSocket *socket)
+{   return socket->SetNonOriented(); }
+inline int GSocket_Read(GSocket *socket, char *buffer, int size)
+{   return socket->Read(buffer,size); }
+inline int GSocket_Write(GSocket *socket, const char *buffer, int size)
+{   return socket->Write(buffer,size); }
+inline GSocketEventFlags GSocket_Select(GSocket *socket, GSocketEventFlags flags)
+{   return socket->Select(flags); }
+inline void GSocket_SetNonBlocking(GSocket *socket, int non_block)
+{   socket->SetNonBlocking(non_block); }
+inline void GSocket_SetTimeout(GSocket *socket, unsigned long millisec)
+{   socket->SetTimeout(millisec); }
+inline void GSocket_SetCallback(GSocket *socket, GSocketEventFlags flags,
+                         GSocketCallback fallback, char *cdata)
+{   socket->SetCallback(flags,fallback,cdata); }
+inline void GSocket_UnsetCallback(GSocket *socket, GSocketEventFlags flags)
+{   socket->UnsetCallback(flags); }
+inline GSocketError GSocket_GetSockOpt(GSocket *socket, int level, int optname,
+                        void *optval, int *optlen)
+{   return socket->GetSockOpt(level,optname,optval,optlen); }
+inline GSocketError GSocket_SetSockOpt(GSocket *socket, int level, int optname,
+                        const void *optval, int optlen)
+{   return socket->SetSockOpt(level,optname,optval,optlen); }
+
+#endif /* def wxUSE_GSOCKET_CPLUSPLUS */
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/* Input / Output */
+
+GSocketError _GSocket_Input_Timeout(GSocket *socket);
+GSocketError _GSocket_Output_Timeout(GSocket *socket);
 int _GSocket_Recv_Stream(GSocket *socket, char *buffer, int size);
 int _GSocket_Recv_Dgram(GSocket *socket, char *buffer, int size);
 int _GSocket_Send_Stream(GSocket *socket, const char *buffer, int size);
 int _GSocket_Send_Dgram(GSocket *socket, const char *buffer, int size);
-void _GSocket_Install_Callback(GSocket *socket, GSocketEvent count);
-void _GSocket_Uninstall_Callback(GSocket *socket, GSocketEvent count);
+
+/* Callbacks */
+
+int  _GSocket_GUI_Init(void);
+void _GSocket_GUI_Cleanup(void);
+
+int  _GSocket_GUI_Init_Socket(GSocket *socket);
+void _GSocket_GUI_Destroy_Socket(GSocket *socket);
+
+void _GSocket_Enable_Events(GSocket *socket);
+void _GSocket_Disable_Events(GSocket *socket);
+void _GSocket_Install_Callback(GSocket *socket, GSocketEvent event);
+void _GSocket_Uninstall_Callback(GSocket *socket, GSocketEvent event);
+
+void _GSocket_Enable(GSocket *socket, GSocketEvent event);
+void _GSocket_Disable(GSocket *socket, GSocketEvent event);
+
+#ifndef wxUSE_GSOCKET_CPLUSPLUS
 void _GSocket_Detected_Read(GSocket *socket);
 void _GSocket_Detected_Write(GSocket *socket);
-void _GSocket_GUI_Init(GSocket *socket);
-void _GSocket_GUI_Destroy(GSocket *socket);
+#endif /* ndef wxUSE_GSOCKET_CPLUSPLUS */
+
+/* GAddress */
 
-/* Translaters returns false when memory is exhausted */
 GSocketError _GAddress_translate_from(GAddress *address,
                                       struct sockaddr *addr, int len);
-GSocketError _GAddress_translate_to(GAddress *address,
-                                    struct sockaddr **addr, int *len);
-
-/* Initialisers returns FALSE when an error happened in the initialisation */
-
-/* Internet address family */
+GSocketError _GAddress_translate_to  (GAddress *address,
+                                      struct sockaddr **addr, int *len);
 GSocketError _GAddress_Init_INET(GAddress *address);
-/* Local address family */
 GSocketError _GAddress_Init_UNIX(GAddress *address);
 
+
 #ifdef __cplusplus
 }
-#endif /* __cplusplus */
+#endif  /* __cplusplus */
 
-#endif
-    /* wxUSE_SOCKETS */
+#endif  /* wxUSE_SOCKETS || defined(__GSOCKET_STANDALONE__) */
 
-#endif
-    /* __GSOCK_UNX_H */
+#endif  /* __GSOCK_UNX_H */