Added code to read_data() to pad image data to
requested length and to zero out any garbage using
information from sense data command. Added new
MAINTENANCE_DATA struct and options to display
scanner's maintenance/callibration statistics.
*backend/hs2p.h
- added enum CONNECTION_TYPES
- added HS2P_DATA struct
- added SENSE_DATA struct to struct HS2P_Device
- added SANE_String_Const orientation_list[]
- added macros isset_ILI() and isset_EOM()
*backend/hs2p-scsi.h
- replaced request_sense struct with SENSE_DATA struct
- added #define DATA_TYPE_EOL (va_list sentinel)
- added MAINTENANCE_DATA struct
*backend/hs2p-saneopts.h
- added OPT_ORIENTATION
- added MAINTENANCE_DATA options
*backend/hs2p.c
- added MAINTENANCE_DATA options
- added unused connType to attach()
- added update_hs2p_data() to fill in options
- added hs2p_open() and hs2p_close()
- added get_hs2p_data() to read scanner data
- added print_maintenance_data()
- modified sane_control_options() to
accomodate new maintenance options and to
handle Portrait/Landscape option
replaced adf_status macro with s->data.adf_status
- modified sane_read() to correctly zero out the
missing bytes on an incomplete read and to pad
to the requested length
*backend/hs2p-scsi.c
- replaced request_sense() with get_sense_data()
- added print_sense_data()
- added SENSE_DATA *sdp to sense_handler()
- modified read_data() to handler other data type codes/qualifiers
- read_adf_status() now is replaced with call to
read_data(fd,*buf,*bufsize,dtc,dtq)
Alessandro Zummo