MacReopenApp implementation for restoring top-level window

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

diff --git a/include/wx/sckipc.h b/include/wx/sckipc.h
index 87d414217cd3f7f04d788526394328905b169ab4..9a49fb98ca124fdf096d6e953e36873809e104a3 100644 (file)
--- a/include/wx/sckipc.h
+++ b/include/wx/sckipc.h
@@ -4,22 +4,26 @@
 // Author:      Julian Smart
 // Modified by: Guilhem Lavaux (big rewrite) May 1997, 1998
 //              Guillermo Rodriguez (updated for wxSocket v2) Jan 2000
+//                                  (callbacks deprecated)    Mar 2000
 // Created:     1993
 // RCS-ID:      $Id$
 // Copyright:   (c) Julian Smart 1993
 //              (c) Guilhem Lavaux 1997, 1998
 //              (c) 2000 Guillermo Rodriguez <guille@iies.es>
-// Licence:     wxWindows license
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
+
 #ifndef _WX_SCKIPC_H
 #define _WX_SCKIPC_H
 
-#ifdef __GNUG__
-#pragma interface
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
+#pragma interface "sckipc.h"
 #endif
 
 #include "wx/defs.h"
-#include "wx/setup.h"
+
+#if wxUSE_SOCKETS && wxUSE_IPC
+
 #include "wx/ipcbase.h"
 #include "wx/socket.h"
 #include "wx/sckstrm.h"
@@ -49,35 +53,21 @@
  *
  */
 
-class wxTCPServer;
-class wxTCPClient;
-class wxTCPConnection: public wxConnectionBase
+class WXDLLIMPEXP_NET wxTCPServer;
+class WXDLLIMPEXP_NET wxTCPClient;
+
+class WXDLLIMPEXP_NET wxTCPConnection: public wxConnectionBase
 {
   DECLARE_DYNAMIC_CLASS(wxTCPConnection)
 
-protected:
-  wxSocketBase *m_sock;
-  wxSocketStream *m_sockstrm;
-  wxDataInputStream *m_codeci;
-  wxDataOutputStream *m_codeco;
-  wxString m_topic;
-
-  friend class wxTCPServer;
-  friend class wxTCPClient;
-  friend void Client_OnRequest(wxSocketBase&,
-                               wxSocketNotify, char *);
-  friend void Server_OnRequest(wxSocketServer&,
-                               wxSocketNotify, char *);
 public:
-
-  wxTCPConnection(char *buffer, int size);
+  wxTCPConnection(wxChar *buffer, int size);
   wxTCPConnection();
   virtual ~wxTCPConnection();
 
   // Calls that CLIENT can make
   virtual bool Execute(const wxChar *data, int size = -1, wxIPCFormat format = wxIPC_TEXT);
-  virtual bool Execute(const wxString& str) { return Execute(str, -1, wxIPC_TEXT); }
-  virtual char *Request(const wxString& item, int *size = NULL, wxIPCFormat format = wxIPC_TEXT);
+  virtual wxChar *Request(const wxString& item, int *size = NULL, wxIPCFormat format = wxIPC_TEXT);
   virtual bool Poke(const wxString& item, wxChar *data, int size = -1, wxIPCFormat format = wxIPC_TEXT);
   virtual bool StartAdvise(const wxString& item);
   virtual bool StopAdvise(const wxString& item);
@@ -88,25 +78,32 @@ public:
   // Calls that both can make
   virtual bool Disconnect(void);
 
-  // Callbacks to SERVER - override at will
-  virtual bool OnExecute(const wxString& topic, char *data, int size, wxIPCFormat format) { return FALSE; };
-  virtual char *OnRequest(const wxString& topic, const wxString& item, int *size, wxIPCFormat format) { return NULL; };
-  virtual bool OnPoke(const wxString& topic, const wxString& item, char *data, int size, wxIPCFormat format) { return FALSE; };
-  virtual bool OnStartAdvise(const wxString& topic, const wxString& item) { return FALSE; };
-  virtual bool OnStopAdvise(const wxString& topic, const wxString& item) { return FALSE; };
-
-  // Callbacks to CLIENT - override at will
-  virtual bool OnAdvise(const wxString& topic, const wxString& item, char *data, int size, wxIPCFormat format) { return FALSE; };
-
-  // Callbacks to BOTH
-
+  // Callbacks to BOTH - override at will
   // Default behaviour is to delete connection and return TRUE
   virtual bool OnDisconnect(void) { delete this; return TRUE; }
 
-  // To enable the compressor
+  // To enable the compressor (NOTE: not implemented!)
   void Compress(bool on);
 
+protected:
+  wxSocketBase       *m_sock;
+  wxSocketStream     *m_sockstrm;
+  wxDataInputStream  *m_codeci;
+  wxDataOutputStream *m_codeco;
+  wxString            m_topic;
+
+  friend class wxTCPServer;
+  friend class wxTCPClient;
+  friend class wxTCPEventHandler;
+
 private:
+  //
+  // We're hiding an Execute method in ConnectionBase
+  //
+  virtual bool Execute(const wxString& str)
+    { return Execute(str, -1, wxIPC_TEXT); }
+
+    DECLARE_NO_COPY_CLASS(wxTCPConnection)
 };
 
 class wxTCPServer: public wxServerBase
@@ -119,9 +116,21 @@ public:
   wxTCPServer();
   virtual ~wxTCPServer();
 
-  // Returns FALSE if can't create server (e.g. port number is already in use)
-  virtual bool Create(const wxString& server_name);
+  // Returns FALSE on error (e.g. port number is already in use)
+  virtual bool Create(const wxString& serverName);
+
+  // Callbacks to SERVER - override at will
   virtual wxConnectionBase *OnAcceptConnection(const wxString& topic);
+
+protected:
+  wxSocketServer *m_server;
+
+#ifdef __UNIX_LIKE__
+  // the name of the file associated to the Unix domain socket, may be empty
+  wxString m_filename;
+#endif // __UNIX_LIKE__
+
+    DECLARE_NO_COPY_CLASS(wxTCPServer)
 };
 
 class wxTCPClient: public wxClientBase
@@ -133,14 +142,16 @@ public:
   virtual ~wxTCPClient();
 
   virtual bool ValidHost(const wxString& host);
-  // Call this to make a connection.
-  // Returns NULL if cannot.
+
+  // Call this to make a connection. Returns NULL if cannot.
   virtual wxConnectionBase *MakeConnection(const wxString& host,
                                            const wxString& server,
                                            const wxString& topic);
 
-  // Tailor this to return own connection.
+  // Callbacks to CLIENT - override at will
   virtual wxConnectionBase *OnMakeConnection();
 };
 
-#endif // ipcsock.h
+#endif // wxUSE_SOCKETS && wxUSE_IPC
+
+#endif // _WX_SCKIPC_H