kopia lustrzana https://gitlab.com/sane-project/backends
105 wiersze
3.7 KiB
C
105 wiersze
3.7 KiB
C
/* sane - Scanner Access Now Easy.
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pieusb.h
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Copyright (C) 2012-2015 Jan Vleeshouwers, Michael Rickmann, Klaus Kaempf
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This file is part of the SANE package.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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As a special exception, the authors of SANE give permission for
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additional uses of the libraries contained in this release of SANE.
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The exception is that, if you link a SANE library with other files
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to produce an executable, this does not by itself cause the
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resulting executable to be covered by the GNU General Public
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License. Your use of that executable is in no way restricted on
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account of linking the SANE library code into it.
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This exception does not, however, invalidate any other reasons why
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the executable file might be covered by the GNU General Public
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License.
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If you submit changes to SANE to the maintainers to be included in
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a subsequent release, you agree by submitting the changes that
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those changes may be distributed with this exception intact.
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If you write modifications of your own for SANE, it is your choice
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whether to permit this exception to apply to your modifications.
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If you do not wish that, delete this exception notice. */
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#ifndef PIEUSB_H
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#define PIEUSB_H
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#include "../include/sane/config.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#ifdef HAVE_UNISTD_H
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#include <unistd.h>
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#endif
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#define BACKEND_NAME pieusb
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#include "../include/sane/sane.h"
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#include "../include/sane/sanei_usb.h"
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#include "../include/sane/sanei_debug.h"
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#include "pieusb_scancmd.h"
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#include "pieusb_usb.h"
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/* --------------------------------------------------------------------------
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*
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* SUPPORTED DEVICES SPECIFICS
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*
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* --------------------------------------------------------------------------*/
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/* List of default supported scanners by vendor-id, product-id and model number.
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* A default list will be created in sane_init(), and entries in the config file
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* will be added to it. */
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struct Pieusb_USB_Device_Entry
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{
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SANE_Word vendor; /* USB vendor identifier */
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SANE_Word product; /* USB product identifier */
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SANE_Word model; /* USB model number */
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SANE_Int device_number; /* USB device number if the device is present */
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SANE_Int flags; /* flags */
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};
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extern struct Pieusb_USB_Device_Entry* pieusb_supported_usb_device_list;
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extern struct Pieusb_USB_Device_Entry pieusb_supported_usb_device; /* for searching */
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struct Pieusb_Device_Definition;
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extern struct Pieusb_Device_Definition *pieusb_definition_list_head;
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/* Debug error levels */
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#define DBG_error 1 /* errors */
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#define DBG_warning 3 /* warnings */
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#define DBG_info 5 /* information */
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#define DBG_info_sane 7 /* information sane interface level */
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#define DBG_inquiry 8 /* inquiry data */
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#define DBG_info_proc 9 /* information pieusb backend functions */
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#define DBG_info_scan 11 /* information scanner commands */
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#define DBG_info_usb 13 /* information usb level functions */
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#define DBG_info_buffer 15 /* information buffer functions */
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/* R G B I */
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#define PLANES 4
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#endif /* PIEUSB_H */
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