Unusual sensor

[btro1404]

Hey Alex,

I checked out a Canon "CanoScan LIDE 20" with insaned and it doesn't work together. I think it's because of the unusual name of the buttons that contains a space in their name:

$ insaned -L
List of sensors for device 'plustek:libusb:001:008':
    button 0    [no]
    button 1    [no]
    button 2    [no]

If I press a button, I expected a syslog entry of a missing script handler but there is no one.
Do you see a possibility to support these unusual names to use the scanner together with insaned?

Thank you, and
Gruß Bernd

[hannesrauhe]

Looking at this line:
if (system((handler + " " + mCurrentDevice).c_str()) < 0) {

I guess, insaned will execute a script named "button" and put 0,1,2 as first parameter.
Running ./insaned --dont-fork -vv (stop the service before), should give you some more information....

[btro1404]

No, you are wrong: A script named button isn't executed. And insaned --dont-fork -vv do not give a hint because it do not notice about a pressed button