El 03/10/10 19:21, Jussi Lahtinen escribió: > It is attached to first mail from Stefano. > > Jussi > > > 2010/10/3 Benoît Minisini <gam...@users.sourceforge.net> > >>> Il domenica 3 ottobre 2010 18:46:38 Jussi Lahtinen ha scritto: >>>> No, with Ubuntu 10.04 it does not work. >>>> Textbox.Text is "", because shell is executed before textbox is even >>>> shown. >>>> >>>> Your original code gives result: >>>> *Password: >>>> Password: >>>> su: Authentication failure* >>>> Then form appears, and after that when write password and click >>>> "confirm", you will get error message from gambas "System error. Bad >>>> file descriptor". Error is given from line: >>>> *PRINT #hProcess, TextBox1.Text* >>>> >>>> Jussi >>> >>> Well, I'm on Slackware 32 bit. I switch the code to gb.gtk and still >> works >>> here. I don't know. Maybe a Ubuntu 64 bit issue? >>> >>>> Then form appears, and after that when write password and click >> "confirm", >>>> >>>> you will get error message from gambas "System error. Bad file >>>> descriptor". >>> >>> I get this error when I try a second time, because after the first try >>> the code inside Form_Open is not run again. It was an example on the fly >>> to show howto su. >>> >>> Change the Button_Click code to: >>> >>> PUBLIC SUB Button1_Click() >>> >>> PRINT #hProcess, TextBox1.Text >>> WAIT >>> TRY hProcess.Kill >>> hProcess = SHELL "su -c 'ls /root'" FOR INPUT OUTPUT >>> >>> END >>> >>> This should fix the Bad descriptor error. For the first error I suppose >> is >>> something with 64 bit. don't know. >>> >> >> Can I see the project? >> >> -- >> Benoît Minisini
Please, try the following code and tell us if it works for you: PRIVATE $hprocess AS Process PUBLIC SUB Form_Open() DIM pwd AS String pwd = InputBox("Type your root password", "Root privileges needed") IF pwd THEN $hprocess = SHELL Subst("echo &1 | sudo -S ls /root", pwd) FOR READ ELSE RETURN ENDIF END PUBLIC SUB Process_Read() DIM outstr AS String WHILE NOT Eof($hprocess) LINE INPUT #$hprocess, outstr PRINT outstr WEND END The only drawback is that passwords in the inputbox are not hidden. Regards, -- Jesus, EA7DFH ------------------------------------------------------------------------------ Start uncovering the many advantages of virtual appliances and start using them to simplify application deployment and accelerate your shift to cloud computing. http://p.sf.net/sfu/novell-sfdev2dev _______________________________________________ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user