[cups.development] backend back channel response
Guillaume Giroux
gug at microflex.ca
Thu May 20 11:48:22 PDT 2004
Hi,
I am printing to a ticket printer in raw socket mode and I
need to read the printer's output after a print job has been
sent, to be 100% sure that the ticket/label has been printed.
So, is there an API way to get the back channel data with the
'socket' backend? I see in socket.c there is some debugging
output of the number of bytes read from the printer, but I
cannot find a way to get this data back to my program which
launched the print job using cupsPrintFile().
Thanks for any advice/pointer,
Guillaume
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