Re: Gtk::input_add() for a popen() filehandle?

Try this diff and let me know if it works: --- ext/gtk+/gtk.overrides 29 Jan 2002 20:34:08 -0000 1.48 +++ ext/gtk+/gtk.overrides 1 Apr 2002 16:39:12 -0000 @@ -286,6 +286,7 @@ source = zend_list_find(Z_LVAL_P(source_rsrc), &rsrc_type); - if (!source || rsrc_type != php_file_le_fopen()) { - php_error(E_WARNING, "%s() expects argument 1 to be a valid filehandle resource", get_active_function_name(TSRMLS_C)); + if (!source || + (rsrc_type != php_file_le_fopen() && rsrc_type != php_file_le_popen())) { + php_error(E_WARNING, "%s() expects argument 1 to be a valid filehandle or pipe resource", get_active_function_name(TSRMLS_C)); return; } On Sun, 31 Mar 2002, Alan Knowles wrote: > Having had a quick hunt through the code for this, it appears that if > you replaced the call with the le_popen check, the value in *source > should be the return value from the popen call - so if this worked in C > - it should be possible in gtk. > > you could try doing a couple of sprintf's in the php4/ext/file.c and/or > php4/TSRM/tsrm_virtual_cmd.c and gtk.overides to find out the exact > values that are getting sent back and forth, and compare this with the C > version. > > eg. > > if (!php_gtk_parse_args(3, "riV", &source_rsrc, &condition, &callback)) > return; > > source = zend_list_find(Z_LVAL_P(source_rsrc), &rsrc_type); > if (!source || rsrc_type != php_file_le_popen()) { > php_error(E_WARNING, "%s() expects argument 1 to be a valid > filehandle resource", get_active_function_name(TSRMLS_C)); > return; > } > php_error(E_WARNING, "Debugging input_add : %x %d", source,source); > > etc. > > I wasnt aware of this function - it would be amazingly usefull if it > could work.... > > regards > alan > > James Cameron wrote: > > >G'day, > > > >I'm trying to write an application using PHP-GTK that will run rsync > >over ssh in a pipe, so that I can update the GUI according to the > >progress (or failure) of the rsync. > > > >If I were using C, then I would use popen(), obtain the file descriptor > >for the pipe, and then hand it to gtk_input_add_full() so that I can > >return control to the GTK+ event loop, and be informed when input > >arrives. I've done this successfully in C before. > > > >However, the PHP-GTK function Gtk::input_add() only accepts an fopen() > >filehandle. The check is in ext/gtk+/gtk.overrides:288 (rev 1.48) and > >changing it to allow popen() filehandles doesn't seem to work. The > >callback is not called. I presume the filehandle types are different. > > > >Can anyone suggest how to fix this? > > > > -Andrei * We are not a clone. *