X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/34138703c3997ce676a1e713d9ff9eb020640da7..1ec46a5b35233f3c69c5b73e4b0b36f44c650633:/include/wx/ipcbase.h?ds=sidebyside diff --git a/include/wx/ipcbase.h b/include/wx/ipcbase.h index d4cbe08f04..6d3e80562c 100644 --- a/include/wx/ipcbase.h +++ b/include/wx/ipcbase.h @@ -20,48 +20,90 @@ #include "wx/object.h" #include "wx/string.h" -class WXDLLEXPORT wxDDEServerBase; -class WXDLLEXPORT wxDDEClientBase; +enum wxIPCFormat +{ + wxIPC_INVALID = 0, + wxIPC_TEXT = 1, /* CF_TEXT */ + wxIPC_BITMAP = 2, /* CF_BITMAP */ + wxIPC_METAFILE = 3, /* CF_METAFILEPICT */ + wxIPC_SYLK = 4, + wxIPC_DIF = 5, + wxIPC_TIFF = 6, + wxIPC_OEMTEXT = 7, /* CF_OEMTEXT */ + wxIPC_DIB = 8, /* CF_DIB */ + wxIPC_PALETTE = 9, + wxIPC_PENDATA = 10, + wxIPC_RIFF = 11, + wxIPC_WAVE = 12, + wxIPC_UNICODETEXT = 13, + wxIPC_ENHMETAFILE = 14, + wxIPC_FILENAME = 15, /* CF_HDROP */ + wxIPC_LOCALE = 16, + wxIPC_PRIVATE = 20 +}; + +class WXDLLEXPORT wxServerBase; +class WXDLLEXPORT wxClientBase; class WXDLLEXPORT wxConnectionBase: public wxObject { DECLARE_CLASS(wxConnectionBase) - public: + +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 Execute(const wxChar *data, int size = -1, wxIPCFormat format = wxIPC_TEXT ) = 0; + virtual bool Execute(const wxString& str) { return Execute(str, -1, wxIPC_TEXT); } + virtual char *Request(const wxString& item, int *size = (int *) NULL, wxIPCFormat format = wxIPC_TEXT) = 0; + virtual bool Poke(const wxString& item, wxChar *data, int size = -1, wxIPCFormat format = wxIPC_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; + virtual bool Advise(const wxString& item, wxChar *data, int size = -1, wxIPCFormat format = wxIPC_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) ) + virtual bool OnExecute ( const wxString& WXUNUSED(topic), + char *WXUNUSED(data), + int WXUNUSED(size), + wxIPCFormat WXUNUSED(format) ) { 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; }; + virtual char *OnRequest ( const wxString& WXUNUSED(topic), + const wxString& WXUNUSED(item), + int *WXUNUSED(size), + wxIPCFormat WXUNUSED(format) ) + { return (char *) NULL; }; + + virtual bool OnPoke ( const wxString& WXUNUSED(topic), + const wxString& WXUNUSED(item), + wxChar *WXUNUSED(data), + int WXUNUSED(size), + wxIPCFormat 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 BOTH + // Callbacks to CLIENT - override at will + virtual bool OnAdvise ( const wxString& WXUNUSED(topic), + const wxString& WXUNUSED(item), + char *WXUNUSED(data), + int WXUNUSED(size), + wxIPCFormat WXUNUSED(format) ) + { return FALSE; }; + // Callbacks to BOTH - override at will // Default behaviour is to delete connection and return TRUE virtual bool OnDisconnect(void) = 0; }; @@ -69,28 +111,35 @@ class WXDLLEXPORT wxConnectionBase: public wxObject class WXDLLEXPORT wxServerBase: public wxObject { DECLARE_CLASS(wxServerBase) - public: +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; + // Returns FALSE on error (e.g. port number is already in use) + virtual bool Create(const wxString& serverName) = 0; + + // Callbacks to SERVER - override at will + virtual wxConnectionBase *OnAcceptConnection(const wxString& topic) = 0; }; class WXDLLEXPORT wxClientBase: public wxObject { DECLARE_CLASS(wxClientBase) - public: + +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. + // Call this to make a connection. Returns NULL if cannot. + virtual wxConnectionBase *MakeConnection(const wxString& host, + const wxString& server, + const wxString& topic) = 0; + + // Callbacks to CLIENT - override at will + virtual wxConnectionBase *OnMakeConnection(void) = 0; }; #endif