# Re: Writing Fujitsu M3091 backend

From: mh (crapsite@gmx.net)
Date: Thu Mar 01 2001 - 13:06:25 PST

- Next message: Oliver Rauch: "OT: Is "fileno()" conform to ANSI or POSIX?"
  - Previous message: Frederik Ramm: "Re: Writing Fujitsu M3091 backend"
  - In reply to: Oliver Rauch: "Re: Writing Fujitsu M3091 backend"
  - Next in thread: Oliver Rauch: "Re: Writing Fujitsu M3091 backend"
  - Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

  Oliver Rauch, Don, 01 Mär 2001 :
  [...]
  > This is why the status code does exist. I think it does not make a
  > difference here if the scanner scans a new page, the backside of a page
  > or gets the image from memory. It is not a hack.
  >
  > > The graphical frontends normally inform the user, if a sane_read() returns
  > > SANE_STATUS_NO_DOCS.
  >
  > When XSane runs in ADF mode, it does print the error message "no docs"
  > when the first sane_start returns with SANE_STATUS_NO_DOCS.
  > When there is at least one page scanned XSane does print a message
  > "# pages scanned".

  Okok, I'm almost convinced that this is the easiest solution for the moment.
  I'll add an appropriate option to my app.

  Thanks for your explanations

  bb
  Michael

      --
      Source code, list archive, and docs: http://www.mostang.com/sane/
      To unsubscribe: echo unsubscribe sane-devel | mail majordomo@mostang.com

  - Next message: Oliver Rauch: "OT: Is "fileno()" conform to ANSI or POSIX?"
  - Previous message: Frederik Ramm: "Re: Writing Fujitsu M3091 backend"
  - In reply to: Oliver Rauch: "Re: Writing Fujitsu M3091 backend"
  - Next in thread: Oliver Rauch: "Re: Writing Fujitsu M3091 backend"
  - Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

  This archive was generated by hypermail 2b29 : Thu Mar 01 2001 - 13:13:04 PST