* Added wxsocket lib and sample (I hope I don't forget some file)

* Updated some wx data and makefiles * Updates on wxStream (reorganization) makefile for Windows will nearly follow wxSocket should work on wxGTK (I've tested it) * IPC over Network is included git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@684 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
1998-09-06 18:28:00 +00:00
parent 560b92f577
commit f4ada56822
42 changed files with 5667 additions and 36 deletions
--- a/include/wx/sckipc.h
+++ b/include/wx/sckipc.h
@@ -0,0 +1,132 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        sckipc.h
+// Purpose:     Interprocess communication
+// Author:      Julian Smart/Guilhem Lavaux (big rewrite)
+// Modified by: Guilhem Lavaux 1997
+// Created:     1993
+// RCS-ID:      $Id$
+// Copyright:   (c) 1993 Julian Smart
+//              (c) 1997, 1998 Guilhem Lavaux
+// Licence:     wxWindows license
+/////////////////////////////////////////////////////////////////////////////
+#ifndef _WX_SCKIPC_H
+#define _WX_SCKIPC_H
+
+#ifdef __GNUG__
+#pragma interface
+#endif
+
+#include "wx/defs.h"
+#include "wx/setup.h"
+#include "wx/ipcbase.h"
+#include "wx/socket.h"
+#include "wx/sckstrm.h"
+#include "wx/datstrm.h"
+
+/*
+ * Mini-DDE implementation
+
+   Most transactions involve a topic name and an item name (choose these
+   as befits your application).
+
+   A client can:
+
+   - ask the server to execute commands (data) associated with a topic
+   - request data from server by topic and item
+   - poke data into the server
+   - ask the server to start an advice loop on topic/item
+   - ask the server to stop an advice loop
+
+   A server can:
+
+   - respond to execute, request, poke and advice start/stop
+   - send advise data to client
+
+   Note that this limits the server in the ways it can send data to the
+   client, i.e. it can't send unsolicited information.
+ *
+ */
+
+class wxTCPServer;
+class wxTCPClient;
+class wxTCPConnection: public wxConnectionBase
+{
+  DECLARE_DYNAMIC_CLASS(wxTCPConnection)
+  
+protected:
+  wxSocketBase *m_sock;
+  wxSocketStream *m_sockstrm;
+  wxDataStream *m_codec;
+  wxString m_topic;
+
+  friend class wxTCPServer;
+  friend class wxTCPClient;
+  friend void Client_OnRequest(wxSocketBase&,
+			       wxSocketBase::wxRequestEvent, char *);
+  friend void Server_OnRequest(wxSocketServer&,
+			       wxSocketBase::wxRequestEvent, char *);
+public:
+
+  wxTCPConnection(char *buffer, int size);
+  wxTCPConnection();
+  virtual ~wxTCPConnection();
+
+  // Calls that CLIENT can make
+  bool Execute(char *data, int size = -1,
+               wxDataFormat format = wxDF_TEXT);
+  char *Request(const wxString& item, int *size = NULL,
+                wxDataFormat format = wxDF_TEXT);
+  bool Poke(const wxString& item, char *data, int size = -1,
+            wxDataFormat format = wxDF_TEXT);
+  bool StartAdvise(const wxString& item);
+  bool StopAdvise(const wxString& item);
+
+  // Calls that SERVER can make
+  bool Advise(const wxString& item, char *data, int size = -1,
+              wxDataFormat format = wxDF_TEXT);
+
+  // Calls that both can make
+  bool Disconnect();
+
+  // Called when we lost the peer.
+  bool OnDisconnect() { return TRUE; }
+
+  // To enable the compressor
+  void Compress(bool on);
+};
+
+class wxTCPServer: public wxServerBase
+{
+  DECLARE_DYNAMIC_CLASS(wxTCPServer)
+
+public:
+  wxTCPConnection *topLevelConnection;
+
+  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); 
+  virtual wxConnectionBase *OnAcceptConnection(const wxString& topic);
+};
+
+class wxTCPClient: public wxClientBase
+{
+  DECLARE_DYNAMIC_CLASS(wxTCPClient)
+
+public: 
+  wxTCPClient();
+  virtual ~wxTCPClient();
+
+  virtual bool ValidHost(const wxString& host);
+    // 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.
+  virtual wxConnectionBase *OnMakeConnection();
+};
+
+#endif // ipcsock.h