1. moved InheritAttributes() from wxControl to wxWindow

[wxWidgets.git] / include / wx / socket.h

diff --git a/include/wx/socket.h b/include/wx/socket.h
index 7b8aef933d9f01f258978c3d4ccb975603244f38..864ba4f96dd841d15e2d72dbad6f6b61fc3281c8 100644 (file)
--- a/include/wx/socket.h
+++ b/include/wx/socket.h
@@ -12,7 +12,7 @@
 #ifndef _WX_NETWORK_SOCKET_H
 #define _WX_NETWORK_SOCKET_H
 
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
   #pragma interface "socket.h"
 #endif
 
@@ -33,6 +33,7 @@
 
 #include "wx/sckaddr.h"
 #include "wx/gsocket.h"
+#include "wx/list.h"
 
 // ------------------------------------------------------------------------
 // Types and constants
@@ -58,8 +59,9 @@ typedef GSocketEventFlags wxSocketEventFlags;
 
 enum wxSocketError
 {
+  // from GSocket
   wxSOCKET_NOERROR = GSOCK_NOERROR,
-  wxSOCKET_INPOP = GSOCK_INVOP,
+  wxSOCKET_INVOP = GSOCK_INVOP,
   wxSOCKET_IOERR = GSOCK_IOERR,
   wxSOCKET_INVADDR = GSOCK_INVADDR,
   wxSOCKET_INVSOCK = GSOCK_INVSOCK,
@@ -67,7 +69,10 @@ enum wxSocketError
   wxSOCKET_INVPORT = GSOCK_INVPORT,
   wxSOCKET_WOULDBLOCK = GSOCK_WOULDBLOCK,
   wxSOCKET_TIMEDOUT = GSOCK_TIMEDOUT,
-  wxSOCKET_MEMERR = GSOCK_MEMERR
+  wxSOCKET_MEMERR = GSOCK_MEMERR,
+
+  // wxSocket-specific (not yet implemented)
+  wxSOCKET_DUMMY
 };
 
 enum
@@ -90,43 +95,15 @@ enum wxSocketType
 typedef int wxSocketFlags;
 
 
-#if WXWIN_COMPATIBILITY
-  typedef wxSocketType wxSockType;
-  typedef wxSocketFlags wxSockFlags;
-#endif // WXWIN_COMPATIBILITY
-
 
 // --------------------------------------------------------------------------
 // wxSocketBase
 // --------------------------------------------------------------------------
 
-class WXDLLEXPORT wxSocketBase : public wxObject
+class WXDLLIMPEXP_NET wxSocketBase : public wxObject
 {
   DECLARE_CLASS(wxSocketBase)
 
-public:
-
-#if WXWIN_COMPATIBILITY
-  enum
-  {
-    NONE = wxSOCKET_NONE,
-    NOWAIT = wxSOCKET_NOWAIT,
-    WAITALL = wxSOCKET_WAITALL,
-    SPEED = wxSOCKET_BLOCK
-  };
-
-  enum
-  {
-    SOCK_UNINIT = wxSOCKET_UNINIT,
-    SOCK_CLIENT = wxSOCKET_CLIENT,
-    SOCK_SERVER = wxSOCKET_SERVER,
-    SOCK_INTERNAL = wxSOCKET_BASE,
-    SOCK_DATAGRAM = wxSOCKET_DATAGRAM
-  };
-
-  typedef void (*wxSockCbk)(wxSocketBase& sock, wxSocketNotify evt, char *cdata);
-#endif // WXWIN_COMPATIBILITY
-
 public:
 
   // Public interface
@@ -181,17 +158,16 @@ public:
   void SetNotify(wxSocketEventFlags flags);
   void Notify(bool notify);
 
-  // callbacks are deprecated, use events instead
-#if WXWIN_COMPATIBILITY
-  wxSockCbk Callback(wxSockCbk cbk_);
-  char *CallbackData(char *data);
-#endif // WXWIN_COMPATIBILITY
+  // initialize/shutdown the sockets (usually called automatically)
+  static bool IsInitialized();
+  static bool Initialize();
+  static void Shutdown();
 
 
   // Implementation from now on
   // --------------------------
 
-  // do not use, should be private
+  // do not use, should be private (called from GSocket)
   void OnRequest(wxSocketNotify notify);
 
   // do not use, not documented nor supported
@@ -206,13 +182,14 @@ private:
   // low level IO
   wxUint32 _Read(void* buffer, wxUint32 nbytes);
   wxUint32 _Write(const void *buffer, wxUint32 nbytes);
-  bool _Wait(long seconds, long milliseconds, wxSocketEventFlags flags);
+  bool     _Wait(long seconds, long milliseconds, wxSocketEventFlags flags);
 
   // pushback buffer
-  void Pushback(const void *buffer, wxUint32 size);
+  void     Pushback(const void *buffer, wxUint32 size);
   wxUint32 GetPushback(void *buffer, wxUint32 size, bool peek);
 
 private:
+  // socket
   GSocket      *m_socket;           // GSocket
   wxSocketType  m_type;             // wxSocket type
 
@@ -223,6 +200,7 @@ private:
   bool          m_reading;          // busy reading?
   bool          m_writing;          // busy writing?
   bool          m_error;            // did last IO call fail?
+  wxSocketError m_lasterror;        // last error (not cleared on success)
   wxUint32      m_lcount;           // last IO transaction size
   unsigned long m_timeout;          // IO timeout value
   wxList        m_states;           // stack of states
@@ -241,11 +219,10 @@ private:
   bool          m_notify;           // notify events to users?
   wxSocketEventFlags  m_eventmask;  // which events to notify?
 
-  // callbacks are deprecated, use events instead
-#if WXWIN_COMPATIBILITY
-  wxSockCbk     m_cbk;              // callback
-  char         *m_cdata;            // callback data
-#endif // WXWIN_COMPATIBILITY
+  // the initialization count, GSocket is initialized if > 0
+  static size_t m_countInit;
+
+    DECLARE_NO_COPY_CLASS(wxSocketBase)
 };
 
 
@@ -253,7 +230,7 @@ private:
 // wxSocketServer
 // --------------------------------------------------------------------------
 
-class WXDLLEXPORT wxSocketServer : public wxSocketBase
+class WXDLLIMPEXP_NET wxSocketServer : public wxSocketBase
 {
   DECLARE_CLASS(wxSocketServer)
 
@@ -264,6 +241,8 @@ public:
   bool AcceptWith(wxSocketBase& socket, bool wait = TRUE);
 
   bool WaitForAccept(long seconds = -1, long milliseconds = 0);
+
+  DECLARE_NO_COPY_CLASS(wxSocketServer)
 };
 
 
@@ -271,7 +250,7 @@ public:
 // wxSocketClient
 // --------------------------------------------------------------------------
 
-class WXDLLEXPORT wxSocketClient : public wxSocketBase
+class WXDLLIMPEXP_NET wxSocketClient : public wxSocketBase
 {
   DECLARE_CLASS(wxSocketClient)
 
@@ -282,6 +261,8 @@ public:
   virtual bool Connect(wxSockAddress& addr, bool wait = TRUE);
 
   bool WaitOnConnect(long seconds = -1, long milliseconds = 0);
+
+  DECLARE_NO_COPY_CLASS(wxSocketClient)
 };
 
 
@@ -291,7 +272,7 @@ public:
 
 // WARNING: still in alpha stage
 
-class wxDatagramSocket : public wxSocketBase
+class WXDLLIMPEXP_NET wxDatagramSocket : public wxSocketBase
 {
   DECLARE_CLASS(wxDatagramSocket)
 
@@ -304,6 +285,11 @@ public:
   wxDatagramSocket& SendTo( wxSockAddress& addr,
                             const void* buf,
                             wxUint32 nBytes );
+
+/* TODO:
+  bool Connect(wxSockAddress& addr);
+*/
+  DECLARE_NO_COPY_CLASS(wxDatagramSocket)
 };
 
 
@@ -311,34 +297,34 @@ public:
 // wxSocketEvent
 // --------------------------------------------------------------------------
 
-class WXDLLEXPORT wxSocketEvent : public wxEvent
+class WXDLLIMPEXP_NET wxSocketEvent : public wxEvent
 {
-  DECLARE_DYNAMIC_CLASS(wxSocketEvent)
-
 public:
-  wxSocketEvent(int id = 0);
+  wxSocketEvent(int id = 0)
+      : wxEvent(id, wxEVT_SOCKET)
+      {
+      }
 
   wxSocketNotify  GetSocketEvent() const { return m_event; }
   wxSocketBase   *GetSocket() const      { return (wxSocketBase *) GetEventObject(); }
   void           *GetClientData() const  { return m_clientData; }
 
-  // backwards compatibility
-  wxSocketNotify  SocketEvent() const    { return m_event; }
-  wxSocketBase   *Socket() const         { return (wxSocketBase *) GetEventObject(); }
-
-  void CopyObject(wxObject& object_dest) const;
+  virtual wxEvent *Clone() const { return new wxSocketEvent(*this); }
 
 public:
   wxSocketNotify  m_event;
   void           *m_clientData;
+
+  DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxSocketEvent)
 };
 
 
 typedef void (wxEvtHandler::*wxSocketEventFunction)(wxSocketEvent&);
 
-#define EVT_SOCKET(id, func) { wxEVT_SOCKET, id, -1, \
-  (wxObjectEventFunction) (wxEventFunction) (wxSocketEventFunction) & func, \
-  (wxObject *) NULL },
+#define EVT_SOCKET(id, func) \
+    DECLARE_EVENT_TABLE_ENTRY( wxEVT_SOCKET, id, -1, \
+        (wxObjectEventFunction) (wxEventFunction)  wxStaticCastEvent( wxSocketEventFunction, & func ), \
+        (wxObject *) NULL ),
 
 
 #endif