don't crash if (char*)c_str() is used twice in a row on the same string and both...

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

diff --git a/include/wx/sckipc.h b/include/wx/sckipc.h
index 50e4c18494035023ad89a52e2a51f955e8a83b6a..70ea564b785600af57c78dd77de6d74d65a03fb6 100644 (file)
--- a/include/wx/sckipc.h
+++ b/include/wx/sckipc.h
@@ -10,16 +10,12 @@
 // 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
 
-#if defined(__GNUG__) && !defined(__APPLE__)
-#pragma interface "sckipc.h"
-#endif
-
 #include "wx/defs.h"
 
 #if wxUSE_SOCKETS && wxUSE_IPC
@@ -53,21 +49,21 @@
  *
  */
 
-class WXDLLEXPORT wxTCPServer;
-class WXDLLEXPORT wxTCPClient;
+class WXDLLIMPEXP_NET wxTCPServer;
+class WXDLLIMPEXP_NET wxTCPClient;
 
-class WXDLLEXPORT wxTCPConnection: public wxConnectionBase
+class WXDLLIMPEXP_NET wxTCPConnection: public wxConnectionBase
 {
   DECLARE_DYNAMIC_CLASS(wxTCPConnection)
 
 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 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);
@@ -79,12 +75,16 @@ public:
   virtual bool Disconnect(void);
 
   // Callbacks to BOTH - override at will
-  // Default behaviour is to delete connection and return TRUE
-  virtual bool OnDisconnect(void) { delete this; return TRUE; }
+  // Default behaviour is to delete connection and return true
+  virtual bool OnDisconnect(void) { delete this; return true; }
 
   // To enable the compressor (NOTE: not implemented!)
   void Compress(bool on);
 
+  // unhide the Execute overload from wxConnectionBase
+  virtual bool Execute(const wxString& str)
+    { return Execute(str, -1, wxIPC_TEXT); }
+
 protected:
   wxSocketBase       *m_sock;
   wxSocketStream     *m_sockstrm;
@@ -96,25 +96,18 @@ protected:
   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
+class WXDLLIMPEXP_NET wxTCPServer: public wxServerBase
 {
-  DECLARE_DYNAMIC_CLASS(wxTCPServer)
-
 public:
   wxTCPConnection *topLevelConnection;
 
   wxTCPServer();
   virtual ~wxTCPServer();
 
-  // Returns FALSE on error (e.g. port number is already in use)
+  // Returns false on error (e.g. port number is already in use)
   virtual bool Create(const wxString& serverName);
 
   // Callbacks to SERVER - override at will
@@ -127,12 +120,13 @@ protected:
   // 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)
+  DECLARE_DYNAMIC_CLASS(wxTCPServer)
 };
 
-class wxTCPClient: public wxClientBase
+class WXDLLIMPEXP_NET wxTCPClient: public wxClientBase
 {
-  DECLARE_DYNAMIC_CLASS(wxTCPClient)
-
 public:
   wxTCPClient();
   virtual ~wxTCPClient();
@@ -146,6 +140,9 @@ public:
 
   // Callbacks to CLIENT - override at will
   virtual wxConnectionBase *OnMakeConnection();
+
+private:
+  DECLARE_DYNAMIC_CLASS(wxTCPClient)
 };
 
 #endif // wxUSE_SOCKETS && wxUSE_IPC