e3e65dac0c
toolbar updates mdi fixes dnd works now Forty Thieves drawing optimization wxDF_Text constants ListCtrl bugs fixed memory leak work imrc now refers to home dir dcclient/memory leak fixed git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@381 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
98 lines
3.7 KiB
C++
98 lines
3.7 KiB
C++
/////////////////////////////////////////////////////////////////////////////
|
|
// Name: ipcbase.h
|
|
// Purpose: Base classes for IPC
|
|
// Author: Julian Smart
|
|
// Modified by:
|
|
// Created: 4/1/98
|
|
// RCS-ID: $Id$
|
|
// Copyright: (c) Julian Smart and Markus Holzem
|
|
// Licence: wxWindows license
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
|
|
#ifndef __IPCBASEH__
|
|
#define __IPCBASEH__
|
|
|
|
#ifdef __GNUG__
|
|
#pragma interface "ipcbase.h"
|
|
#endif
|
|
|
|
#include "wx/defs.h"
|
|
#include "wx/object.h"
|
|
#include "wx/string.h"
|
|
|
|
class WXDLLEXPORT wxDDEServerBase;
|
|
class WXDLLEXPORT wxDDEClientBase;
|
|
|
|
class WXDLLEXPORT wxConnectionBase: public wxObject
|
|
{
|
|
DECLARE_CLASS(wxConnectionBase)
|
|
public:
|
|
inline wxConnectionBase(void) {}
|
|
inline ~wxConnectionBase(void) {}
|
|
|
|
// Calls that CLIENT can make
|
|
virtual bool Execute(char *data, int size = -1, wxDataFormat format = wxDF_TEXT ) = 0;
|
|
virtual bool Execute(const wxString& str) { return Execute((char *)(const char *)str, -1, wxDF_TEXT); }
|
|
virtual char *Request(const wxString& item, int *size = NULL, wxDataFormat format = wxDF_TEXT) = 0;
|
|
virtual bool Poke(const wxString& item, char *data, int size = -1, wxDataFormat format = wxDF_TEXT) = 0;
|
|
virtual bool StartAdvise(const wxString& item) = 0;
|
|
virtual bool StopAdvise(const wxString& item) = 0;
|
|
|
|
// Calls that SERVER can make
|
|
virtual bool Advise(const wxString& item, char *data, int size = -1, wxDataFormat format = wxDF_TEXT) = 0;
|
|
|
|
// Calls that both can make
|
|
virtual bool Disconnect(void) = 0;
|
|
|
|
// Callbacks to SERVER - override at will
|
|
virtual bool OnExecute( const wxString& WXUNUSED(topic), char *WXUNUSED(data), int WXUNUSED(size),
|
|
int WXUNUSED(format) ) { return FALSE; };
|
|
virtual char *OnRequest( const wxString& WXUNUSED(topic), const wxString& WXUNUSED(item),
|
|
int *WXUNUSED(size), int WXUNUSED(format) ) { return NULL; };
|
|
virtual bool OnPoke( const wxString& WXUNUSED(topic), const wxString& WXUNUSED(item), char *WXUNUSED(data),
|
|
int WXUNUSED(size), int WXUNUSED(format) ) { return FALSE; };
|
|
virtual bool OnStartAdvise( const wxString& WXUNUSED(topic), const wxString& WXUNUSED(item) )
|
|
{ return FALSE; };
|
|
virtual bool OnStopAdvise( const wxString& WXUNUSED(topic), const wxString& WXUNUSED(item) )
|
|
{ return FALSE; };
|
|
|
|
// Callbacks to CLIENT - override at will
|
|
virtual bool OnAdvise( const wxString& WXUNUSED(topic), const wxString& WXUNUSED(item), char *WXUNUSED(data),
|
|
int WXUNUSED(size), int WXUNUSED(format) ) { return FALSE; };
|
|
|
|
// Callbacks to BOTH
|
|
|
|
// Default behaviour is to delete connection and return TRUE
|
|
virtual bool OnDisconnect(void) = 0;
|
|
};
|
|
|
|
class WXDLLEXPORT wxServerBase: public wxObject
|
|
{
|
|
DECLARE_CLASS(wxServerBase)
|
|
public:
|
|
|
|
inline wxServerBase(void) {}
|
|
inline ~wxServerBase(void) {};
|
|
virtual bool Create(const wxString& serverName) = 0; // Returns FALSE if can't create server (e.g. port
|
|
// number is already in use)
|
|
virtual wxConnectionBase *OnAcceptConnection(const wxString& topic) = 0;
|
|
|
|
};
|
|
|
|
class WXDLLEXPORT wxClientBase: public wxObject
|
|
{
|
|
DECLARE_CLASS(wxClientBase)
|
|
public:
|
|
inline wxClientBase(void) {};
|
|
inline ~wxClientBase(void) {};
|
|
virtual bool ValidHost(const wxString& host) = 0;
|
|
virtual wxConnectionBase *MakeConnection(const wxString& host, const wxString& server, const wxString& topic) = 0;
|
|
// Call this to make a connection.
|
|
// Returns NULL if cannot.
|
|
virtual wxConnectionBase *OnMakeConnection(void) = 0; // Tailor this to return own connection.
|
|
|
|
};
|
|
|
|
#endif
|
|
// __IPCBASEH__
|