X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/c8023fed763ccd02964dc5b5201371b7d3cfda55..9d5507f7a2701395e1d5c121bd877bb9066ee6ea:/include/wx/unix/execute.h?ds=inline diff --git a/include/wx/unix/execute.h b/include/wx/unix/execute.h index ef2869a512..00fa9d0701 100644 --- a/include/wx/unix/execute.h +++ b/include/wx/unix/execute.h @@ -10,6 +10,11 @@ #ifndef _WX_UNIX_EXECUTE_H #define _WX_UNIX_EXECUTE_H +#include "wx/unix/pipe.h" + +class WXDLLIMPEXP_FWD_BASE wxProcess; +class wxStreamTempInputBuffer; + // if pid > 0, the execution is async and the data is freed in the callback // executed when the process terminates, if pid < 0, the execution is // synchronous and the caller (wxExecute) frees the data @@ -21,14 +26,54 @@ struct wxEndProcessData int exitcode; // the exit code }; +// struct in which information is passed from wxExecute() to wxAppTraits +// methods +struct wxExecuteData +{ + wxExecuteData() + { + flags = + pid = 0; + + process = NULL; + +#if wxUSE_STREAMS + bufOut = + bufErr = NULL; +#endif // wxUSE_STREAMS + } + + // wxExecute() flags + int flags; + + // the pid of the child process + int pid; + + // the associated process object or NULL + wxProcess *process; + + // pipe used for end process detection + wxPipe pipeEndProcDetect; + +#if wxUSE_STREAMS + // the input buffer bufOut is connected to stdout, this is why it is + // called bufOut and not bufIn + wxStreamTempInputBuffer *bufOut, + *bufErr; +#endif // wxUSE_STREAMS +}; + // this function is called when the process terminates from port specific // callback function and is common to all ports (src/unix/utilsunx.cpp) -extern void wxHandleProcessTermination(wxEndProcessData *proc_data); +extern WXDLLIMPEXP_BASE void wxHandleProcessTermination(wxEndProcessData *proc_data); // this function is called to associate the port-specific callback with the // child process. The return valus is port-specific. -extern int wxAddProcessCallback(wxEndProcessData *proc_data, int fd); +extern WXDLLIMPEXP_CORE int wxAddProcessCallback(wxEndProcessData *proc_data, int fd); + +#if defined(__DARWIN__) && (defined(__WXMAC__) || defined(__WXCOCOA__)) // For ports (e.g. DARWIN) which can add callbacks based on the pid extern int wxAddProcessCallbackForPid(wxEndProcessData *proc_data, int pid); +#endif #endif // _WX_UNIX_EXECUTE_H