Initial commit for Laurent Humbertclaude's Windows slave.

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

diff --git a/include/wx/socket.h b/include/wx/socket.h
index 58c06bcb19a6a6b92333f5156f292070fb6d2b65..056de5ee5a1581599694bf5084e7beaaba7e5b46 100644 (file)
--- a/include/wx/socket.h
+++ b/include/wx/socket.h
@@ -6,15 +6,11 @@
 // Created:     April 1997
 // RCS-ID:      $Id$
 // Copyright:   (c) Guilhem Lavaux
 // Created:     April 1997
 // RCS-ID:      $Id$
 // Copyright:   (c) Guilhem Lavaux

-// Licence:     wxWidgets licence
+// Licence:     wxWindows licence

 /////////////////////////////////////////////////////////////////////////////
 
 /////////////////////////////////////////////////////////////////////////////
 

-#ifndef _WX_NETWORK_SOCKET_H
-#define _WX_NETWORK_SOCKET_H
-
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-  #pragma interface "socket.h"
-#endif
+#ifndef _WX_SOCKET_H_
+#define _WX_SOCKET_H_

 
 #include "wx/defs.h"
 
 
 #include "wx/defs.h"
 


@@ -24,13 +20,7 @@
 // wxSocket headers
 // ---------------------------------------------------------------------------
 
 // wxSocket headers
 // ---------------------------------------------------------------------------
 

-#ifdef WXPREC
-  #include "wx/wxprec.h"
-#else
-  #include "wx/event.h"
-  #include "wx/string.h"
-#endif
-
+#include "wx/event.h"

 #include "wx/sckaddr.h"
 #include "wx/gsocket.h"
 #include "wx/list.h"
 #include "wx/sckaddr.h"
 #include "wx/gsocket.h"
 #include "wx/list.h"


@@ -80,7 +70,10 @@ enum
   wxSOCKET_NONE = 0,
   wxSOCKET_NOWAIT = 1,
   wxSOCKET_WAITALL = 2,
   wxSOCKET_NONE = 0,
   wxSOCKET_NOWAIT = 1,
   wxSOCKET_WAITALL = 2,

-  wxSOCKET_BLOCK = 4
+  wxSOCKET_BLOCK = 4,
+  wxSOCKET_REUSEADDR = 8,
+  wxSOCKET_BROADCAST = 16,
+  wxSOCKET_NOBIND = 32

 };
 
 enum wxSocketType
 };
 
 enum wxSocketType


@@ -117,19 +110,22 @@ public:
   bool Destroy();
 
   // state
   bool Destroy();
 
   // state

-  inline bool Ok() const { return (m_socket != NULL); };
-  inline bool Error() const { return m_error; };
-  inline bool IsConnected() const { return m_connected; };
-  inline bool IsData() { return WaitForRead(0, 0); };
-  inline bool IsDisconnected() const { return !IsConnected(); };
-  inline wxUint32 LastCount() const { return m_lcount; }
-  inline wxSocketError LastError() const { return (wxSocketError)GSocket_GetError(m_socket); }
+  bool Ok() const { return IsOk(); }
+  bool IsOk() const { return (m_socket != NULL); }
+  bool Error() const { return m_error; }
+  bool IsClosed() const { return m_closed; }
+  bool IsConnected() const { return m_connected; }
+  bool IsData() { return WaitForRead(0, 0); }
+  bool IsDisconnected() const { return !IsConnected(); }
+  wxUint32 LastCount() const { return m_lcount; }
+  wxSocketError LastError() const { return (wxSocketError)m_socket->GetError(); }

   void SaveState();
   void RestoreState();
 
   // addresses
   virtual bool GetLocal(wxSockAddress& addr_man) const;
   virtual bool GetPeer(wxSockAddress& addr_man) const;
   void SaveState();
   void RestoreState();
 
   // addresses
   virtual bool GetLocal(wxSockAddress& addr_man) const;
   virtual bool GetPeer(wxSockAddress& addr_man) const;

+  virtual bool SetLocal(const wxIPV4address& local);

 
   // base IO
   virtual bool  Close();
 
   // base IO
   virtual bool  Close();


@@ -141,20 +137,24 @@ public:
   wxSocketBase& Write(const void *buffer, wxUint32 nbytes);
   wxSocketBase& WriteMsg(const void *buffer, wxUint32 nbytes);
 
   wxSocketBase& Write(const void *buffer, wxUint32 nbytes);
   wxSocketBase& WriteMsg(const void *buffer, wxUint32 nbytes);
 

-  void InterruptWait() { m_interrupt = TRUE; };
+  void InterruptWait() { m_interrupt = true; }

   bool Wait(long seconds = -1, long milliseconds = 0);
   bool WaitForRead(long seconds = -1, long milliseconds = 0);
   bool WaitForWrite(long seconds = -1, long milliseconds = 0);
   bool WaitForLost(long seconds = -1, long milliseconds = 0);
 
   bool Wait(long seconds = -1, long milliseconds = 0);
   bool WaitForRead(long seconds = -1, long milliseconds = 0);
   bool WaitForWrite(long seconds = -1, long milliseconds = 0);
   bool WaitForLost(long seconds = -1, long milliseconds = 0);
 

-  inline wxSocketFlags GetFlags() const { return m_flags; }
+  wxSocketFlags GetFlags() const { return m_flags; }

   void SetFlags(wxSocketFlags flags);
   void SetTimeout(long seconds);
 
   void SetFlags(wxSocketFlags flags);
   void SetTimeout(long seconds);
 

+  bool GetOption(int level, int optname, void *optval, int *optlen);
+  bool SetOption(int level, int optname, const void *optval, int optlen);
+  wxUint32 GetLastIOSize() const { return m_lcount; }
+

   // event handling
   void *GetClientData() const { return m_clientData; }
   void SetClientData(void *data) { m_clientData = data; }
   // event handling
   void *GetClientData() const { return m_clientData; }
   void SetClientData(void *data) { m_clientData = data; }

-  void SetEventHandler(wxEvtHandler& handler, int id = -1);
+  void SetEventHandler(wxEvtHandler& handler, int id = wxID_ANY);

   void SetNotify(wxSocketEventFlags flags);
   void Notify(bool notify);
 
   void SetNotify(wxSocketEventFlags flags);
   void Notify(bool notify);
 


@@ -171,8 +171,8 @@ public:
   void OnRequest(wxSocketNotify notify);
 
   // do not use, not documented nor supported
   void OnRequest(wxSocketNotify notify);
 
   // do not use, not documented nor supported

-  inline bool IsNoWait() const { return ((m_flags & wxSOCKET_NOWAIT) != 0); }
-  inline wxSocketType GetType() const { return m_type; }
+  bool IsNoWait() const { return ((m_flags & wxSOCKET_NOWAIT) != 0); }
+  wxSocketType GetType() const { return m_type; }

 
 private:
   friend class wxSocketClient;
 
 private:
   friend class wxSocketClient;


@@ -200,12 +200,14 @@ private:
   bool          m_reading;          // busy reading?
   bool          m_writing;          // busy writing?
   bool          m_error;            // did last IO call fail?
   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)
+  bool          m_closed;           // was the other end closed?
+                                    // (notice that m_error is also set then)

   wxUint32      m_lcount;           // last IO transaction size
   unsigned long m_timeout;          // IO timeout value
   wxList        m_states;           // stack of states
   bool          m_interrupt;        // interrupt ongoing wait operations?
   bool          m_beingDeleted;     // marked for delayed deletion?
   wxUint32      m_lcount;           // last IO transaction size
   unsigned long m_timeout;          // IO timeout value
   wxList        m_states;           // stack of states
   bool          m_interrupt;        // interrupt ongoing wait operations?
   bool          m_beingDeleted;     // marked for delayed deletion?

+  wxIPV4address m_localAddress;     // bind to local address?

 
   // pushback buffer
   void         *m_unread;           // pushback buffer
 
   // pushback buffer
   void         *m_unread;           // pushback buffer


@@ -222,7 +224,7 @@ private:
   // the initialization count, GSocket is initialized if > 0
   static size_t m_countInit;
 
   // the initialization count, GSocket is initialized if > 0
   static size_t m_countInit;
 

-    DECLARE_NO_COPY_CLASS(wxSocketBase)
+  DECLARE_NO_COPY_CLASS(wxSocketBase)

 };
 
 
 };
 
 


@@ -235,10 +237,10 @@ class WXDLLIMPEXP_NET wxSocketServer : public wxSocketBase
   DECLARE_CLASS(wxSocketServer)
 
 public:
   DECLARE_CLASS(wxSocketServer)
 
 public:

-  wxSocketServer(wxSockAddress& addr, wxSocketFlags flags = wxSOCKET_NONE);
+  wxSocketServer(const wxSockAddress& addr, wxSocketFlags flags = wxSOCKET_NONE);

 
 

-  wxSocketBase* Accept(bool wait = TRUE);
-  bool AcceptWith(wxSocketBase& socket, bool wait = TRUE);
+  wxSocketBase* Accept(bool wait = true);
+  bool AcceptWith(wxSocketBase& socket, bool wait = true);

 
   bool WaitForAccept(long seconds = -1, long milliseconds = 0);
 
 
   bool WaitForAccept(long seconds = -1, long milliseconds = 0);
 


@@ -258,10 +260,29 @@ public:
   wxSocketClient(wxSocketFlags flags = wxSOCKET_NONE);
   virtual ~wxSocketClient();
 
   wxSocketClient(wxSocketFlags flags = wxSOCKET_NONE);
   virtual ~wxSocketClient();
 

-  virtual bool Connect(wxSockAddress& addr, bool wait = TRUE);
+  virtual bool Connect(const wxSockAddress& addr, bool wait = true);
+  bool Connect(const wxSockAddress& addr, const wxSockAddress& local,
+               bool wait = true);

 
   bool WaitOnConnect(long seconds = -1, long milliseconds = 0);
 
 
   bool WaitOnConnect(long seconds = -1, long milliseconds = 0);
 

+  // Sets initial socket buffer sizes using the SO_SNDBUF and SO_RCVBUF options
+  // before calling connect (either one can be -1 to leave it unchanged)
+  void SetInitialSocketBuffers(int recv, int send)
+  {
+      m_initialRecvBufferSize = recv;
+      m_initialSendBufferSize = send;
+  }
+
+private:
+  virtual bool DoConnect(const wxSockAddress& addr,
+                         const wxSockAddress* local,
+                         bool wait = true);
+
+  // buffer sizes, -1 if unset and defaults should be used
+  int m_initialRecvBufferSize;
+  int m_initialSendBufferSize;
+

   DECLARE_NO_COPY_CLASS(wxSocketClient)
 };
 
   DECLARE_NO_COPY_CLASS(wxSocketClient)
 };
 


@@ -277,12 +298,12 @@ class WXDLLIMPEXP_NET wxDatagramSocket : public wxSocketBase
   DECLARE_CLASS(wxDatagramSocket)
 
 public:
   DECLARE_CLASS(wxDatagramSocket)
 
 public:

-  wxDatagramSocket(wxSockAddress& addr, wxSocketFlags flags = wxSOCKET_NONE);
+  wxDatagramSocket(const wxSockAddress& addr, wxSocketFlags flags = wxSOCKET_NONE);

 
   wxDatagramSocket& RecvFrom( wxSockAddress& addr,
                               void* buf,
                               wxUint32 nBytes );
 
   wxDatagramSocket& RecvFrom( wxSockAddress& addr,
                               void* buf,
                               wxUint32 nBytes );

-  wxDatagramSocket& SendTo( wxSockAddress& addr,
+  wxDatagramSocket& SendTo( const wxSockAddress& addr,

                             const void* buf,
                             wxUint32 nBytes );
 
                             const void* buf,
                             wxUint32 nBytes );
 


@@ -321,14 +342,13 @@ public:
 
 typedef void (wxEvtHandler::*wxSocketEventFunction)(wxSocketEvent&);
 
 
 typedef void (wxEvtHandler::*wxSocketEventFunction)(wxSocketEvent&);
 

+#define wxSocketEventHandler(func) \
+    (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxSocketEventFunction, &func)
+

 #define EVT_SOCKET(id, func) \
 #define EVT_SOCKET(id, func) \

-    DECLARE_EVENT_TABLE_ENTRY( wxEVT_SOCKET, id, -1, \
-        (wxObjectEventFunction) (wxEventFunction)  wxStaticCastEvent( wxSocketEventFunction, & func ), \
-        (wxObject *) NULL ),
+    wx__DECLARE_EVT1(wxEVT_SOCKET, id, wxSocketEventHandler(func))

 
 

+#endif // wxUSE_SOCKETS

 
 

-#endif
-  // wxUSE_SOCKETS
+#endif // _WX_SOCKET_H_

 
 

-#endif
-  // _WX_NETWORK_SOCKET_H