kopia lustrzana https://gitlab.com/sane-project/backends
2692 wiersze
73 KiB
C
2692 wiersze
73 KiB
C
/* sane - Scanner Access Now Easy.
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Copyright (C) 1998 Milon Firikis based on David Mosberger-Tang previous
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Work on mustek.c file from the SANE package.
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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, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston,
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MA 02111-1307, USA.
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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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This file implements a SANE backend for Apple flatbed scanners. */
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#include "sane/config.h"
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#include <ctype.h>
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#include <errno.h>
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#include <fcntl.h>
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#include <limits.h>
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#include <signal.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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#include <unistd.h>
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#include <sys/time.h>
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#include <sys/types.h>
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#include <sys/wait.h>
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#include "_stdint.h"
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#include "sane/sane.h"
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#include "sane/sanei.h"
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#include "sane/saneopts.h"
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#include "sane/sanei_scsi.h"
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/* SCSI commands that the Apple scanners understand: */
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#define APPLE_SCSI_TEST_UNIT_READY 0x00
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#define APPLE_SCSI_REQUEST_SENSE 0x03
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#define APPLE_SCSI_INQUIRY 0x12
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#define APPLE_SCSI_MODE_SELECT 0x15
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#define APPLE_SCSI_RESERVE 0x16
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#define APPLE_SCSI_RELEASE 0x17
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#define APPLE_SCSI_START 0x1b
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#define APPLE_SCSI_AREA_AND_WINDOWS 0x24
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#define APPLE_SCSI_READ_SCANNED_DATA 0x28
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#define APPLE_SCSI_GET_DATA_STATUS 0x34
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#define INQ_LEN 0x60
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#define ENABLE(OPTION) s->opt[OPTION].cap &= ~SANE_CAP_INACTIVE
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#define DISABLE(OPTION) s->opt[OPTION].cap |= SANE_CAP_INACTIVE
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#define IS_ACTIVE(OPTION) (((s->opt[OPTION].cap) & SANE_CAP_INACTIVE) == 0)
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#define XQSTEP(XRES,BPP) (SANE_Int) (((double) (8*1200)) / ((double) (XRES*BPP)))
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#define YQSTEP(YRES) (SANE_Int) (((double) (1200)) / ((double) (YRES)))
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/* Very low info, Apple Scanners only */
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/* TODO: Ok I admit it. I am not so clever to do this operations with bitwised
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operators. Sorry. */
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#define STORE8(p,v) \
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{ \
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*(p)=(v); \
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}
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#define STORE16(p,v) \
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{ \
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*(p)=(v)/256; \
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*(p+1)=(v-*(p)*256); \
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}
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#define STORE24(p,v) \
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{ \
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*(p)=(v)/65536; \
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*(p+1)=(v-*(p)*65536)/256; \
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*(p+2)=(v-*(p)*65536-*(p+1)*256); \
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}
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#define STORE32(p,v) \
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{ \
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*(p)=(v)/16777216; \
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*(p+1)=(v-*(p)*16777216)/65536; \
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*(p+2)=(v-*(p)*16777216-*(p+1)*65536)/256; \
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*(p+3)=(v-*(p)*16777216-*(p+1)*65536-*(p+2)*256);\
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}
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#define READ24(p) *(p)*65536 + *(p+1)*256 + *(p+2)
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#include "sane/sanei_backend.h"
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#ifndef PATH_MAX
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# define PATH_MAX 1024
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#endif
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#include "sane/sanei_config.h"
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#define APPLE_CONFIG_FILE "apple.conf"
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#include "apple.h"
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#define MM_PER_INCH 25.4
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static int num_devices;
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static Apple_Device *first_dev;
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static Apple_Scanner *first_handle;
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static SANE_String_Const mode_list[6];
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static SANE_String_Const SupportedModel[] =
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{
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"3",
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"AppleScanner 4bit, 16 Shades of Gray",
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"OneScanner 8bit, 256 Shades of Gray",
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"ColorOneScanner, RGB color 8bit per band",
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NULL
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};
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static const SANE_String_Const graymap_list[] =
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{
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"dark", "normal", "light",
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0
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};
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#if 0
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static const SANE_Int resbit4_list[] =
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{
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5,
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75, 100, 150, 200, 300
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};
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static const SANE_Int resbit1_list[] =
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{
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17,
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75, 90, 100, 120, 135, 150, 165, 180, 195,
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200, 210, 225, 240, 255, 270, 285, 300
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};
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#endif
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static const SANE_Int resbit_list[] =
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{
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5,
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75, 100, 150, 200, 300
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};
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static const SANE_String_Const speed_list[] =
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{
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"normal", "high", "high wo H/S",
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0
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};
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static SANE_String_Const halftone_pattern_list[6];
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static const SANE_String_Const color_sensor_list[] =
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{
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"All", "Red", "Green", "Blue",
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0
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};
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/* NOTE: This is used for Brightness, Contrast, Threshold, AutoBackAdj
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and 0 is the default value */
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static const SANE_Range byte_range =
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{
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1, 255, 1
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};
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static const SANE_Range u8_range =
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{
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0, /* minimum */
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255, /* maximum */
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0 /* quantization */
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};
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/* NOTE: However I can select from different lists during the hardware
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probing time. */
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static const uint8_t inquiry[] =
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{
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APPLE_SCSI_INQUIRY, 0x00, 0x00, 0x00, INQ_LEN, 0x00
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};
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static const uint8_t test_unit_ready[] =
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{
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APPLE_SCSI_TEST_UNIT_READY, 0x00, 0x00, 0x00, 0x00, 0x00
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};
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#if 0
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SANE_Int
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xqstep (unsigned int Xres, unsigned int bpp)
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{
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return (SANE_Int) ((double) (8 * 1200)) / ((double) (Xres * bpp));
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}
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SANE_Int
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yqstep (unsigned int Yres, unsigned int bpp)
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{
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return (SANE_Int) ((double) (1200)) / ((double) (Yres));
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}
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#endif
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/* The functions below return the quantized value of x,y in scanners dots
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aka 1/1200 of an inch */
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static SANE_Int
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xquant (double x, unsigned int Xres, unsigned int bpp, int dir)
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{
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double tmp;
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unsigned int t;
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tmp = (double) x *Xres * bpp / (double) 8;
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t = (unsigned int) tmp;
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if (tmp - ((double) t) >= 0.1)
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if (dir)
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t++;;
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return t * 8 * 1200 / (Xres * bpp);
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}
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static SANE_Int
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yquant (double y, unsigned int Yres, int dir)
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{
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double tmp;
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unsigned int t;
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tmp = (double) y *Yres;
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t = (unsigned int) tmp;
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if (tmp - ((double) t) >= 0.1)
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if (dir)
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t++;;
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return t * 1200 / Yres;
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}
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static SANE_Status
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wait_ready (int fd)
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{
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#define MAX_WAITING_TIME 60 /* one minute, at most */
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struct timeval now, start;
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SANE_Status status;
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#ifdef NEUTRALIZE_BACKEND
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return SANE_STATUS_GOOD;
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#else
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gettimeofday (&start, 0);
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while (1)
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{
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DBG (USER_MESSAGE, "wait_ready: sending TEST_UNIT_READY\n");
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status = sanei_scsi_cmd (fd, test_unit_ready, sizeof (test_unit_ready),
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0, 0);
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switch (status)
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{
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default:
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/* Ignore errors while waiting for scanner to become ready.
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Some SCSI drivers return EIO while the scanner is
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returning to the home position. */
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DBG (ERROR_MESSAGE, "wait_ready: test unit ready failed (%s)\n",
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sane_strstatus (status));
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/* fall through */
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case SANE_STATUS_DEVICE_BUSY:
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gettimeofday (&now, 0);
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if (now.tv_sec - start.tv_sec >= MAX_WAITING_TIME)
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{
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DBG (ERROR_MESSAGE, "wait_ready: timed out after %lu seconds\n",
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(u_long) now.tv_sec - start.tv_sec);
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return SANE_STATUS_INVAL;
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}
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usleep (100000); /* retry after 100ms */
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break;
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case SANE_STATUS_GOOD:
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return status;
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}
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}
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return SANE_STATUS_INVAL;
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#endif /* NEUTRALIZE_BACKEND */
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}
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static SANE_Status
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sense_handler (int scsi_fd, u_char * result, void *arg)
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{
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scsi_fd = scsi_fd; /* silence gcc */
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arg = arg; /* silence gcc */
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switch (result[2] & 0x0F)
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{
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case 0:
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DBG (USER_MESSAGE, "Sense: No sense Error\n");
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return SANE_STATUS_GOOD;
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case 2:
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DBG (ERROR_MESSAGE, "Sense: Scanner not ready\n");
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return SANE_STATUS_DEVICE_BUSY;
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case 4:
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DBG (ERROR_MESSAGE, "Sense: Hardware Error. Read more...\n");
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return SANE_STATUS_IO_ERROR;
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case 5:
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DBG (ERROR_MESSAGE, "Sense: Illegall request\n");
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return SANE_STATUS_UNSUPPORTED;
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case 6:
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DBG (ERROR_MESSAGE, "Sense: Unit Attention (Wait until scanner "
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"boots)\n");
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return SANE_STATUS_DEVICE_BUSY;
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case 9:
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DBG (ERROR_MESSAGE, "Sense: Vendor Unique. Read more...\n");
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return SANE_STATUS_IO_ERROR;
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default:
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DBG (ERROR_MESSAGE, "Sense: Unknown Sense Key. Read more...\n");
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return SANE_STATUS_IO_ERROR;
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}
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return SANE_STATUS_GOOD;
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}
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static SANE_Status
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request_sense (Apple_Scanner * s)
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{
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uint8_t cmd[6];
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uint8_t result[22];
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size_t size = sizeof (result);
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SANE_Status status;
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memset (cmd, 0, sizeof (cmd));
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memset (result, 0, sizeof (result));
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#ifdef NEUTRALIZE_BACKEND
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return SANE_STATUS_GOOD;
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#else
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cmd[0] = APPLE_SCSI_REQUEST_SENSE;
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STORE8 (cmd + 4, sizeof (result));
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sanei_scsi_cmd (s->fd, cmd, sizeof (cmd), result, &size);
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if (result[7] != 14)
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{
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DBG (ERROR_MESSAGE, "Additional Length %u\n", (unsigned int) result[7]);
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status = SANE_STATUS_IO_ERROR;
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}
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status = sense_handler (s->fd, result, NULL);
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if (status == SANE_STATUS_IO_ERROR)
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{
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/* Now we are checking for Harware and Vendor Unique Errors for all models */
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/* First check the common Error conditions */
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if (result[18] & 0x80)
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DBG (ERROR_MESSAGE, "Sense: Dim Light (output of lamp below 70%%).\n");
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if (result[18] & 0x40)
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DBG (ERROR_MESSAGE, "Sense: No Light at all.\n");
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if (result[18] & 0x20)
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DBG (ERROR_MESSAGE, "Sense: No Home.\n");
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if (result[18] & 0x10)
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DBG (ERROR_MESSAGE, "Sense: No Limit. Tried to scan out of range.\n");
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switch (s->hw->ScannerModel)
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{
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case APPLESCANNER:
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if (result[18] & 0x08)
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DBG (ERROR_MESSAGE, "Sense: Shade Error. Failed Calibration.\n");
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if (result[18] & 0x04)
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DBG (ERROR_MESSAGE, "Sense: ROM Error.\n");
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if (result[18] & 0x02)
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DBG (ERROR_MESSAGE, "Sense: RAM Error.\n");
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if (result[18] & 0x01)
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DBG (ERROR_MESSAGE, "Sense: CPU Error.\n");
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if (result[19] & 0x80)
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DBG (ERROR_MESSAGE, "Sense: DIPP Error.\n");
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if (result[19] & 0x40)
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DBG (ERROR_MESSAGE, "Sense: DMA Error.\n");
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if (result[19] & 0x20)
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DBG (ERROR_MESSAGE, "Sense: GA1 Error.\n");
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break;
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case ONESCANNER:
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if (result[18] & 0x08)
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DBG (ERROR_MESSAGE, "Sense: CCD clock generator failed.\n");
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if (result[18] & 0x04)
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DBG (ERROR_MESSAGE, "Sense: LRAM (Line RAM) Error.\n");
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if (result[18] & 0x02)
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DBG (ERROR_MESSAGE, "Sense: CRAM (Correction RAM) Error.\n");
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if (result[18] & 0x01)
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DBG (ERROR_MESSAGE, "Sense: ROM Error.\n");
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if (result[19] & 0x08)
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DBG (ERROR_MESSAGE, "Sense: SRAM Error.\n");
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if (result[19] & 0x04)
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DBG (ERROR_MESSAGE, "Sense: CPU Error.\n");
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break;
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case COLORONESCANNER:
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if (result[18] & 0x08)
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DBG (ERROR_MESSAGE, "Sense: Calibration cirquit cannot "
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"support normal shading.\n");
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if (result[18] & 0x04)
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DBG (ERROR_MESSAGE, "Sense: PSRAM (Correction RAM) Error.\n");
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if (result[18] & 0x02)
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DBG (ERROR_MESSAGE, "Sense: SRAM Error.\n");
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if (result[18] & 0x01)
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DBG (ERROR_MESSAGE, "Sense: ROM Error.\n");
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if (result[19] & 0x10)
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DBG (ERROR_MESSAGE, "Sense: ICP (CPU) Error.\n");
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if (result[19] & 0x02)
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DBG (ERROR_MESSAGE, "Sense: Over light. (Too bright lamp ?).\n");
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break;
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default:
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DBG (ERROR_MESSAGE,
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"Sense: Unselected Scanner model. Please report this.\n");
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break;
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}
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}
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DBG (USER_MESSAGE, "Sense: Optical gain %u.\n", (unsigned int) result[20]);
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return status;
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#endif /* NEUTRALIZE_BACKEND */
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}
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static SANE_Status
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attach (const char *devname, Apple_Device ** devp, int may_wait)
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{
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char result[INQ_LEN];
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const char *model_name = result + 44;
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int fd, apple_scanner, fw_revision;
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Apple_Device *dev;
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SANE_Status status;
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size_t size;
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for (dev = first_dev; dev; dev = dev->next)
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if (strcmp (dev->sane.name, devname) == 0)
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{
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if (devp)
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*devp = dev;
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return SANE_STATUS_GOOD;
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}
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DBG (USER_MESSAGE, "attach: opening %s\n", devname);
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#ifdef NEUTRALIZE_BACKEND
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result[0]=0x06;
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strcpy(result + 8, "APPLE ");
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if (APPLE_MODEL_SELECT==APPLESCANNER)
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strcpy(result + 16, "SCANNER A9M0337 ");
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if (APPLE_MODEL_SELECT==ONESCANNER)
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strcpy(result + 16, "SCANNER II ");
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if (APPLE_MODEL_SELECT==COLORONESCANNER)
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strcpy(result + 16, "SCANNER III ");
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#else
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status = sanei_scsi_open (devname, &fd, sense_handler, 0);
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if (status != SANE_STATUS_GOOD)
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{
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DBG (ERROR_MESSAGE, "attach: open failed (%s)\n",
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sane_strstatus (status));
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return SANE_STATUS_INVAL;
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}
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if (may_wait)
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wait_ready (fd);
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DBG (USER_MESSAGE, "attach: sending INQUIRY\n");
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size = sizeof (result);
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status = sanei_scsi_cmd (fd, inquiry, sizeof (inquiry), result, &size);
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if (status != SANE_STATUS_GOOD)
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{
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DBG (ERROR_MESSAGE, "attach: inquiry failed (%s)\n",
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sane_strstatus (status));
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sanei_scsi_close (fd);
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return status;
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}
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status = wait_ready (fd);
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sanei_scsi_close (fd);
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if (status != SANE_STATUS_GOOD)
|
|
return status;
|
|
#endif /* NEUTRALIZE_BACKEND */
|
|
|
|
/* check for old format: */
|
|
apple_scanner = (strncmp (result + 8, "APPLE ", 8) == 0);
|
|
model_name = result + 16;
|
|
|
|
apple_scanner = apple_scanner && (result[0] == 0x06);
|
|
|
|
if (!apple_scanner)
|
|
{
|
|
DBG (ERROR_MESSAGE, "attach: device doesn't look like an Apple scanner"
|
|
"(result[0]=%#02x)\n", result[0]);
|
|
return SANE_STATUS_INVAL;
|
|
}
|
|
|
|
/* get firmware revision as BCD number: */
|
|
fw_revision =
|
|
(result[32] - '0') << 8 | (result[34] - '0') << 4 | (result[35] - '0');
|
|
DBG (USER_MESSAGE, "attach: firmware revision %d.%02x\n",
|
|
fw_revision >> 8, fw_revision & 0xff);
|
|
|
|
dev = malloc (sizeof (*dev));
|
|
if (!dev)
|
|
return SANE_STATUS_NO_MEM;
|
|
|
|
memset (dev, 0, sizeof (*dev));
|
|
|
|
dev->sane.name = strdup (devname);
|
|
dev->sane.vendor = "Apple";
|
|
dev->sane.model = strndup (model_name, 16);
|
|
dev->sane.type = "flatbed scanner";
|
|
|
|
dev->x_range.min = 0;
|
|
dev->x_range.max = SANE_FIX (8.51 * MM_PER_INCH);
|
|
dev->x_range.quant = 0;
|
|
|
|
dev->y_range.min = 0;
|
|
dev->y_range.max = SANE_FIX (14.0 * MM_PER_INCH);
|
|
dev->y_range.quant = 0;
|
|
|
|
dev->MaxHeight = 16800;
|
|
|
|
if (strncmp (model_name, "SCANNER A9M0337 ", 16) == 0)
|
|
{
|
|
dev->ScannerModel = APPLESCANNER;
|
|
dev->dpi_range.min = SANE_FIX (75);
|
|
dev->dpi_range.max = SANE_FIX (300);
|
|
dev->dpi_range.quant = SANE_FIX (1);
|
|
dev->MaxWidth = 10208;
|
|
}
|
|
else if (strncmp (model_name, "SCANNER II ", 16) == 0)
|
|
{
|
|
dev->ScannerModel = ONESCANNER;
|
|
dev->dpi_range.min = SANE_FIX (72);
|
|
dev->dpi_range.max = SANE_FIX (300);
|
|
dev->dpi_range.quant = SANE_FIX (1);
|
|
dev->MaxWidth = 10200;
|
|
}
|
|
else if (strncmp (model_name, "SCANNER III ", 16) == 0)
|
|
{
|
|
dev->ScannerModel = COLORONESCANNER;
|
|
dev->dpi_range.min = SANE_FIX (72);
|
|
dev->dpi_range.max = SANE_FIX (300);
|
|
dev->dpi_range.quant = SANE_FIX (1);
|
|
dev->MaxWidth = 10200;
|
|
}
|
|
else
|
|
{
|
|
DBG (ERROR_MESSAGE,
|
|
"attach: Cannot found Apple scanner in the neighborhood\n");
|
|
free (dev);
|
|
return SANE_STATUS_INVAL;
|
|
}
|
|
|
|
DBG (USER_MESSAGE, "attach: found Apple scanner model %s (%s)\n",
|
|
dev->sane.model, dev->sane.type);
|
|
|
|
++num_devices;
|
|
dev->next = first_dev;
|
|
first_dev = dev;
|
|
|
|
if (devp)
|
|
*devp = dev;
|
|
return SANE_STATUS_GOOD;
|
|
}
|
|
|
|
static size_t
|
|
max_string_size (const SANE_String_Const strings[])
|
|
{
|
|
size_t size, max_size = 0;
|
|
int i;
|
|
|
|
for (i = 0; strings[i]; ++i)
|
|
{
|
|
size = strlen (strings[i]) + 1;
|
|
if (size > max_size)
|
|
max_size = size;
|
|
}
|
|
return max_size;
|
|
}
|
|
|
|
|
|
static SANE_Status
|
|
scan_area_and_windows (Apple_Scanner * s)
|
|
{
|
|
uint8_t cmd[10 + 8 + 42];
|
|
#define CMD cmd + 0
|
|
#define WH cmd + 10
|
|
#define WP WH + 8
|
|
|
|
#ifdef NEUTRALIZE_BACKEND
|
|
return SANE_STATUS_GOOD;
|
|
#else
|
|
|
|
/* setup SCSI command (except length): */
|
|
memset (cmd, 0, sizeof (cmd));
|
|
cmd[0] = APPLE_SCSI_AREA_AND_WINDOWS;
|
|
|
|
|
|
if (s->hw->ScannerModel == COLORONESCANNER)
|
|
{
|
|
STORE24 (CMD + 6, 50);
|
|
STORE16 (WH + 6, 42);
|
|
}
|
|
else
|
|
{
|
|
STORE24 (CMD + 6, 48);
|
|
STORE16 (WH + 6, 40);
|
|
}
|
|
|
|
/* Store resolution. First X, the Y */
|
|
|
|
STORE16 (WP + 2, s->val[OPT_RESOLUTION].w);
|
|
STORE16 (WP + 4, s->val[OPT_RESOLUTION].w);
|
|
|
|
/* Now the Scanner Window in Scanner Parameters */
|
|
|
|
STORE32 (WP + 6, s->ULx);
|
|
STORE32 (WP + 10, s->ULy);
|
|
STORE32 (WP + 14, s->Width);
|
|
STORE32 (WP + 18, s->Height);
|
|
|
|
/* Now The Enhansment Group */
|
|
|
|
STORE8 (WP + 22, s->val[OPT_BRIGHTNESS].w);
|
|
STORE8 (WP + 23, s->val[OPT_THRESHOLD].w);
|
|
STORE8 (WP + 24, s->val[OPT_CONTRAST].w);
|
|
|
|
/* The Mode */
|
|
|
|
if (!strcmp (s->val[OPT_MODE].s, "Lineart"))
|
|
STORE8 (WP + 25, 0)
|
|
else if (!strcmp (s->val[OPT_MODE].s, "Halftone"))
|
|
STORE8 (WP + 25, 1)
|
|
else if (!strcmp (s->val[OPT_MODE].s, "Gray") ||
|
|
!strcmp (s->val[OPT_MODE].s, "Gray16"))
|
|
STORE8 (WP + 25, 2)
|
|
else if (!strcmp (s->val[OPT_MODE].s, "BiColor"))
|
|
STORE8 (WP + 25, 3)
|
|
else if (!strcmp (s->val[OPT_MODE].s, "Color"))
|
|
STORE8 (WP + 25, 5)
|
|
else
|
|
{
|
|
DBG (ERROR_MESSAGE, "Cannot much mode %s\n", s->val[OPT_MODE].s);
|
|
return SANE_STATUS_INVAL;
|
|
}
|
|
|
|
STORE8 (WP + 26, s->bpp)
|
|
|
|
/* HalfTone */
|
|
if (s->hw->ScannerModel != COLORONESCANNER)
|
|
{
|
|
if (!strcmp (s->val[OPT_HALFTONE_PATTERN].s, "spiral4x4"))
|
|
STORE16 (WP + 27, 0)
|
|
else if (!strcmp (s->val[OPT_HALFTONE_PATTERN].s, "bayer4x4"))
|
|
STORE16 (WP + 27, 1)
|
|
else if (!strcmp (s->val[OPT_HALFTONE_PATTERN].s, "download"))
|
|
STORE16 (WP + 27, 1)
|
|
else if (!strcmp (s->val[OPT_HALFTONE_PATTERN].s, "spiral8x8"))
|
|
STORE16 (WP + 27, 3)
|
|
else if (!strcmp (s->val[OPT_HALFTONE_PATTERN].s, "bayer8x8"))
|
|
STORE16 (WP + 27, 4)
|
|
else
|
|
{
|
|
DBG (ERROR_MESSAGE, "Cannot much haftone pattern %s\n",
|
|
s->val[OPT_HALFTONE_PATTERN].s);
|
|
return SANE_STATUS_INVAL;
|
|
}
|
|
}
|
|
/* Padding Type */
|
|
STORE8 (WP + 29, 3);
|
|
|
|
if (s->hw->ScannerModel == COLORONESCANNER)
|
|
{
|
|
if (s->val[OPT_VOLT_REF].w)
|
|
{
|
|
STORE8(WP+40,s->val[OPT_VOLT_REF_TOP].w);
|
|
STORE8(WP+41,s->val[OPT_VOLT_REF_BOTTOM].w);
|
|
}
|
|
else
|
|
{
|
|
STORE8(WP+40,0);
|
|
STORE8(WP+41,0);
|
|
}
|
|
return sanei_scsi_cmd (s->fd, cmd, sizeof (cmd), 0, 0);
|
|
}
|
|
else
|
|
return sanei_scsi_cmd (s->fd, cmd, sizeof (cmd) - 2, 0, 0);
|
|
|
|
#endif /* NEUTRALIZE_BACKEND */
|
|
}
|
|
|
|
static SANE_Status
|
|
mode_select (Apple_Scanner * s)
|
|
{
|
|
uint8_t cmd[6 + 12];
|
|
#define CMD cmd + 0
|
|
#define PP cmd + 6
|
|
|
|
/* setup SCSI command (except length): */
|
|
memset (cmd, 0, sizeof (cmd));
|
|
cmd[0] = APPLE_SCSI_MODE_SELECT;
|
|
|
|
/* Apple Hardware Magic */
|
|
STORE8 (CMD + 1, 0x10);
|
|
|
|
/* Parameter list length */
|
|
STORE8 (CMD + 4, 12);
|
|
|
|
STORE8 (PP + 5, 6);
|
|
|
|
if (s->val[OPT_LAMP].w) *(PP+8) |= 1;
|
|
|
|
switch (s->hw->ScannerModel)
|
|
{
|
|
case APPLESCANNER:
|
|
if (!strcmp (s->val[OPT_GRAYMAP].s, "dark"))
|
|
STORE8 (PP + 6, 0)
|
|
else if (!strcmp (s->val[OPT_GRAYMAP].s, "normal"))
|
|
STORE8 (PP + 6, 1)
|
|
else if (!strcmp (s->val[OPT_GRAYMAP].s, "light"))
|
|
STORE8 (PP + 6, 2)
|
|
else
|
|
{
|
|
DBG (ERROR_MESSAGE, "Cannot mach GrayMap Function %s\n",
|
|
s->val[OPT_GRAYMAP].s);
|
|
return SANE_STATUS_INVAL;
|
|
}
|
|
/* And the auto background threshold */
|
|
STORE8 (PP + 7, s->val[OPT_AUTOBACKGROUND_THRESHOLD].w)
|
|
break;
|
|
case ONESCANNER:
|
|
if (s->val[OPT_LED].w) *(PP+7) |= 4;
|
|
if (s->val[OPT_CCD].w) *(PP+8) |= 2;
|
|
if (!strcmp (s->val[OPT_SPEED].s, "high"))
|
|
*(PP+8) |= 4;
|
|
else if (!strcmp (s->val[OPT_SPEED].s, "high wo H/S"))
|
|
*(PP+8) |= 8;
|
|
else if (!strcmp (s->val[OPT_SPEED].s, "normal"))
|
|
{ /* Do nothing. Zeros are great */}
|
|
else
|
|
{
|
|
DBG (ERROR_MESSAGE, "Cannot mach speed selection %s\n",
|
|
s->val[OPT_SPEED].s);
|
|
return SANE_STATUS_INVAL;
|
|
}
|
|
break;
|
|
case COLORONESCANNER:
|
|
if (s->val[OPT_LED].w) *(PP+7) |= 4;
|
|
if (!s->val[OPT_CUSTOM_GAMMA].w) *(PP+7) |= 2;
|
|
if (!s->val[OPT_CUSTOM_CCT].w) *(PP+7) |= 1;
|
|
if (s->val[OPT_MTF_CIRCUIT].w) *(PP+8) |= 16;
|
|
if (s->val[OPT_ICP].w) *(PP+8) |= 8;
|
|
if (s->val[OPT_POLARITY].w) *(PP+8) |= 4;
|
|
if (s->val[OPT_CCD].w) *(PP+8) |= 2;
|
|
|
|
if (!strcmp (s->val[OPT_COLOR_SENSOR].s, "All"))
|
|
STORE8 (PP + 9, 0)
|
|
else if (!strcmp (s->val[OPT_COLOR_SENSOR].s, "Red"))
|
|
STORE8 (PP + 9, 1)
|
|
else if (!strcmp (s->val[OPT_COLOR_SENSOR].s, "Green"))
|
|
STORE8 (PP + 9, 2)
|
|
else if (!strcmp (s->val[OPT_COLOR_SENSOR].s, "Blue"))
|
|
STORE8 (PP + 9, 3)
|
|
else
|
|
{
|
|
DBG (ERROR_MESSAGE, "Cannot mach Color Sensor for gray scans %s\n",
|
|
s->val[OPT_COLOR_SENSOR].s);
|
|
return SANE_STATUS_INVAL;
|
|
}
|
|
|
|
break;
|
|
default:
|
|
DBG(ERROR_MESSAGE,"Bad Scanner.\n");
|
|
break;
|
|
}
|
|
|
|
#ifdef NEUTRALIZE_BACKEND
|
|
return SANE_STATUS_GOOD;
|
|
#else
|
|
return sanei_scsi_cmd (s->fd, cmd, sizeof (cmd), 0, 0);
|
|
#endif /* NEUTRALIZE_BACKEND */
|
|
|
|
}
|
|
|
|
static SANE_Status
|
|
start_scan (Apple_Scanner * s)
|
|
{
|
|
SANE_Status status;
|
|
uint8_t start[7];
|
|
|
|
|
|
memset (start, 0, sizeof (start));
|
|
start[0] = APPLE_SCSI_START;
|
|
start[4] = 1;
|
|
|
|
switch (s->hw->ScannerModel)
|
|
{
|
|
case APPLESCANNER:
|
|
if (s->val[OPT_WAIT].w) start[5]=0x80;
|
|
/* NOT TODO NoHome */
|
|
break;
|
|
case ONESCANNER:
|
|
if (!s->val[OPT_CALIBRATE].w) start[5]=0x20;
|
|
break;
|
|
case COLORONESCANNER:
|
|
break;
|
|
default:
|
|
DBG(ERROR_MESSAGE,"Bad Scanner.\n");
|
|
break;
|
|
}
|
|
|
|
|
|
#ifdef NEUTRALIZE_BACKEND
|
|
return SANE_STATUS_GOOD;
|
|
#else
|
|
status = sanei_scsi_cmd (s->fd, start, sizeof (start), 0, 0);
|
|
return status;
|
|
#endif /* NEUTRALIZE_BACKEND */
|
|
}
|
|
|
|
static SANE_Status
|
|
calc_parameters (Apple_Scanner * s)
|
|
{
|
|
SANE_String val = s->val[OPT_MODE].s;
|
|
SANE_Status status = SANE_STATUS_GOOD;
|
|
SANE_Bool OutOfRangeX, OutOfRangeY, Protect = SANE_TRUE;
|
|
SANE_Int xqstep, yqstep;
|
|
|
|
DBG (FLOW_CONTROL, "Entering calc_parameters\n");
|
|
|
|
if (!strcmp (val, "Lineart"))
|
|
{
|
|
s->params.last_frame = SANE_TRUE;
|
|
s->params.format = SANE_FRAME_GRAY;
|
|
s->params.depth = 1;
|
|
s->bpp = 1;
|
|
}
|
|
else if (!strcmp (val, "Halftone"))
|
|
{
|
|
s->params.last_frame = SANE_TRUE;
|
|
s->params.format = SANE_FRAME_GRAY;
|
|
s->params.depth = 1;
|
|
s->bpp = 1;
|
|
}
|
|
else if (!strcmp (val, "Gray16"))
|
|
{
|
|
s->params.last_frame = SANE_TRUE;
|
|
s->params.format = SANE_FRAME_GRAY;
|
|
s->params.depth = 8;
|
|
s->bpp = 4;
|
|
}
|
|
else if (!strcmp (val, "Gray"))
|
|
{
|
|
s->params.last_frame = SANE_TRUE;
|
|
s->params.format = SANE_FRAME_GRAY;
|
|
s->params.depth = 8;
|
|
s->bpp = 8;
|
|
}
|
|
else if (!strcmp (val, "BiColor"))
|
|
{
|
|
s->params.last_frame = SANE_TRUE;
|
|
s->params.format = SANE_FRAME_RGB;
|
|
s->params.depth = 24;
|
|
s->bpp = 3;
|
|
}
|
|
else if (!strcmp (val, "Color"))
|
|
{
|
|
s->params.last_frame = SANE_FALSE;
|
|
s->params.format = SANE_FRAME_RED;
|
|
s->params.depth = 24;
|
|
s->bpp = 24;
|
|
}
|
|
else
|
|
{
|
|
DBG (ERROR_MESSAGE, "calc_parameters: Invalid mode %s\n", (char *) val);
|
|
status = SANE_STATUS_INVAL;
|
|
}
|
|
|
|
s->ulx = SANE_UNFIX (s->val[OPT_TL_X].w) / MM_PER_INCH;
|
|
s->uly = SANE_UNFIX (s->val[OPT_TL_Y].w) / MM_PER_INCH;
|
|
s->wx = SANE_UNFIX (s->val[OPT_BR_X].w) / MM_PER_INCH - s->ulx;
|
|
s->wy = SANE_UNFIX (s->val[OPT_BR_Y].w) / MM_PER_INCH - s->uly;
|
|
|
|
DBG (VARIABLE_CONTROL, "Desired [%g,%g] to +[%g,%g]\n",
|
|
s->ulx, s->uly, s->wx, s->wy);
|
|
|
|
xqstep = XQSTEP (s->val[OPT_RESOLUTION].w, s->bpp);
|
|
yqstep = YQSTEP (s->val[OPT_RESOLUTION].w);
|
|
|
|
DBG (VARIABLE_CONTROL, "Quantization steps of [%u,%u].\n", xqstep, yqstep);
|
|
|
|
s->ULx = xquant (s->ulx, s->val[OPT_RESOLUTION].w, s->bpp, 0);
|
|
s->Width = xquant (s->wx, s->val[OPT_RESOLUTION].w, s->bpp, 1);
|
|
s->ULy = yquant (s->uly, s->val[OPT_RESOLUTION].w, 0);
|
|
s->Height = yquant (s->wy, s->val[OPT_RESOLUTION].w, 1);
|
|
|
|
DBG (VARIABLE_CONTROL, "Scanner [%u,%u] to +[%u,%u]\n",
|
|
s->ULx, s->ULy, s->Width, s->Height);
|
|
|
|
do
|
|
{
|
|
|
|
OutOfRangeX = SANE_FALSE;
|
|
OutOfRangeY = SANE_FALSE;
|
|
|
|
if (s->ULx + s->Width > s->hw->MaxWidth)
|
|
{
|
|
OutOfRangeX = SANE_TRUE;
|
|
Protect = SANE_FALSE;
|
|
s->Width -= xqstep;
|
|
}
|
|
|
|
if (s->ULy + s->Height > s->hw->MaxHeight)
|
|
{
|
|
OutOfRangeY = SANE_TRUE;
|
|
Protect = SANE_FALSE;
|
|
s->Height -= yqstep;
|
|
}
|
|
|
|
DBG (VARIABLE_CONTROL, "Adapting to [%u,%u] to +[%u,%u]\n",
|
|
s->ULx, s->ULy, s->Width, s->Height);
|
|
|
|
}
|
|
while (OutOfRangeX || OutOfRangeY);
|
|
|
|
s->ulx = (double) s->ULx / 1200;
|
|
s->uly = (double) s->ULy / 1200;
|
|
s->wx = (double) s->Width / 1200;
|
|
s->wy = (double) s->Height / 1200;
|
|
|
|
|
|
DBG (VARIABLE_CONTROL, "Real [%g,%g] to +[%g,%g]\n",
|
|
s->ulx, s->uly, s->wx, s->wy);
|
|
|
|
|
|
/*
|
|
|
|
TODO: Remove this ugly hack (Protect). Read to learn why!
|
|
|
|
NOTE: I hate the Fixed Sane type. This type gave me a terrible
|
|
headache and a difficult bug to find out. The xscanimage frontend
|
|
was looping and segfaulting all the time with random order. The
|
|
problem was the following:
|
|
|
|
* You select new let's say BR_X
|
|
* sane_control_option returns info inexact (always for BR_X) but
|
|
does not modify val because it fits under the constrained
|
|
quantization.
|
|
|
|
Hm... Well sane_control doesn't change the (double) value of val
|
|
but the Fixed interpatation may have been change (by 1 or something
|
|
small).
|
|
|
|
So now we should protect the val if the change is smaller than the
|
|
quantization step or better under the SANE_[UN]FIX accuracy.
|
|
|
|
Looks like for two distinct val (Fixed) values we get the same
|
|
double. How come ?
|
|
|
|
This hack fixed the looping situtation. Unfortunately SIGSEGV
|
|
remains when you touch the slice bars (thouhg not all the
|
|
time). But it's OK if you select scan_area from the preview window
|
|
(cool).
|
|
|
|
*/
|
|
|
|
if (!Protect)
|
|
{
|
|
s->val[OPT_TL_X].w = SANE_FIX (s->ulx * MM_PER_INCH);
|
|
s->val[OPT_TL_Y].w = SANE_FIX (s->uly * MM_PER_INCH);
|
|
s->val[OPT_BR_X].w = SANE_FIX ((s->ulx + s->wx) * MM_PER_INCH);
|
|
s->val[OPT_BR_Y].w = SANE_FIX ((s->uly + s->wy) * MM_PER_INCH);
|
|
}
|
|
else
|
|
DBG (VARIABLE_CONTROL, "Not adapted. Protecting\n");
|
|
|
|
|
|
DBG (VARIABLE_CONTROL, "GUI [%g,%g] to [%g,%g]\n",
|
|
SANE_UNFIX (s->val[OPT_TL_X].w),
|
|
SANE_UNFIX (s->val[OPT_TL_Y].w),
|
|
SANE_UNFIX (s->val[OPT_BR_X].w),
|
|
SANE_UNFIX (s->val[OPT_BR_Y].w));
|
|
|
|
/* NOTE: remember that AppleScanners quantize the scan area to be a
|
|
byte multiple */
|
|
|
|
|
|
s->params.pixels_per_line = s->Width * s->val[OPT_RESOLUTION].w / 1200;
|
|
s->params.lines = s->Height * s->val[OPT_RESOLUTION].w / 1200;
|
|
s->params.bytes_per_line = s->params.pixels_per_line * s->params.depth / 8;
|
|
|
|
|
|
DBG (VARIABLE_CONTROL, "format=%d\n", s->params.format);
|
|
DBG (VARIABLE_CONTROL, "last_frame=%d\n", s->params.last_frame);
|
|
DBG (VARIABLE_CONTROL, "lines=%d\n", s->params.lines);
|
|
DBG (VARIABLE_CONTROL, "depth=%d (%d)\n", s->params.depth, s->bpp);
|
|
DBG (VARIABLE_CONTROL, "pixels_per_line=%d\n", s->params.pixels_per_line);
|
|
DBG (VARIABLE_CONTROL, "bytes_per_line=%d\n", s->params.bytes_per_line);
|
|
DBG (VARIABLE_CONTROL, "Pixels %dx%dx%d\n",
|
|
s->params.pixels_per_line, s->params.lines, 1 << s->params.depth);
|
|
|
|
DBG (FLOW_CONTROL, "Leaving calc_parameters\n");
|
|
return status;
|
|
}
|
|
|
|
|
|
|
|
static SANE_Status
|
|
gamma_update(SANE_Handle handle)
|
|
{
|
|
Apple_Scanner *s = handle;
|
|
|
|
|
|
if (s->hw->ScannerModel == COLORONESCANNER)
|
|
{
|
|
if ( !strcmp(s->val[OPT_MODE].s,"Gray") ||
|
|
!strcmp(s->val[OPT_MODE].s,"Gray16") )
|
|
{
|
|
ENABLE (OPT_CUSTOM_GAMMA);
|
|
if (s->val[OPT_CUSTOM_GAMMA].w)
|
|
{
|
|
ENABLE (OPT_DOWNLOAD_GAMMA);
|
|
if (! strcmp(s->val[OPT_COLOR_SENSOR].s,"All"))
|
|
{
|
|
ENABLE (OPT_GAMMA_VECTOR_R);
|
|
ENABLE (OPT_GAMMA_VECTOR_G);
|
|
ENABLE (OPT_GAMMA_VECTOR_B);
|
|
}
|
|
if (! strcmp(s->val[OPT_COLOR_SENSOR].s,"Red"))
|
|
{
|
|
ENABLE (OPT_GAMMA_VECTOR_R);
|
|
DISABLE(OPT_GAMMA_VECTOR_G);
|
|
DISABLE (OPT_GAMMA_VECTOR_B);
|
|
}
|
|
if (! strcmp(s->val[OPT_COLOR_SENSOR].s,"Green"))
|
|
{
|
|
DISABLE (OPT_GAMMA_VECTOR_R);
|
|
ENABLE (OPT_GAMMA_VECTOR_G);
|
|
DISABLE (OPT_GAMMA_VECTOR_B);
|
|
}
|
|
if (! strcmp(s->val[OPT_COLOR_SENSOR].s,"Blue"))
|
|
{
|
|
DISABLE (OPT_GAMMA_VECTOR_R);
|
|
DISABLE (OPT_GAMMA_VECTOR_G);
|
|
ENABLE (OPT_GAMMA_VECTOR_B);
|
|
}
|
|
}
|
|
else /* Not custom gamma */
|
|
{
|
|
goto discustom;
|
|
}
|
|
}
|
|
else if (!strcmp(s->val[OPT_MODE].s,"Color"))
|
|
{
|
|
ENABLE (OPT_CUSTOM_GAMMA);
|
|
if (s->val[OPT_CUSTOM_GAMMA].w)
|
|
{
|
|
ENABLE (OPT_DOWNLOAD_GAMMA);
|
|
ENABLE (OPT_GAMMA_VECTOR_R);
|
|
ENABLE (OPT_GAMMA_VECTOR_G);
|
|
ENABLE (OPT_GAMMA_VECTOR_B);
|
|
}
|
|
else /* Not custom gamma */
|
|
{
|
|
goto discustom;
|
|
}
|
|
}
|
|
else /* Not Gamma capable mode */
|
|
{
|
|
goto disall;
|
|
}
|
|
} /* Not Gamma capable Scanner */
|
|
else
|
|
{
|
|
disall:
|
|
DISABLE (OPT_CUSTOM_GAMMA);
|
|
discustom:
|
|
DISABLE (OPT_GAMMA_VECTOR_R);
|
|
DISABLE (OPT_GAMMA_VECTOR_G);
|
|
DISABLE (OPT_GAMMA_VECTOR_B);
|
|
DISABLE (OPT_DOWNLOAD_GAMMA);
|
|
}
|
|
|
|
return SANE_STATUS_GOOD;
|
|
}
|
|
|
|
|
|
static SANE_Status
|
|
mode_update (SANE_Handle handle, char *val)
|
|
{
|
|
Apple_Scanner *s = handle;
|
|
SANE_Bool cct=SANE_FALSE;
|
|
SANE_Bool UseThreshold=SANE_FALSE;
|
|
|
|
DISABLE(OPT_COLOR_SENSOR);
|
|
|
|
if (!strcmp (val, "Lineart"))
|
|
{
|
|
if (s->hw->ScannerModel == APPLESCANNER)
|
|
ENABLE (OPT_AUTOBACKGROUND);
|
|
else
|
|
DISABLE (OPT_AUTOBACKGROUND);
|
|
DISABLE (OPT_HALFTONE_PATTERN);
|
|
|
|
UseThreshold=SANE_TRUE;
|
|
}
|
|
else if (!strcmp (val, "Halftone"))
|
|
{
|
|
DISABLE (OPT_AUTOBACKGROUND);
|
|
ENABLE (OPT_HALFTONE_PATTERN);
|
|
}
|
|
else if (!strcmp (val, "Gray16") || !strcmp (val, "Gray"))
|
|
{
|
|
DISABLE (OPT_AUTOBACKGROUND);
|
|
DISABLE (OPT_HALFTONE_PATTERN);
|
|
if (s->hw->ScannerModel == COLORONESCANNER)
|
|
ENABLE(OPT_COLOR_SENSOR);
|
|
|
|
} /* End of Gray */
|
|
else if (!strcmp (val, "BiColor"))
|
|
{
|
|
DISABLE (OPT_AUTOBACKGROUND);
|
|
DISABLE (OPT_HALFTONE_PATTERN);
|
|
UseThreshold=SANE_TRUE;
|
|
}
|
|
else if (!strcmp (val, "Color"))
|
|
{
|
|
DISABLE (OPT_AUTOBACKGROUND);
|
|
DISABLE (OPT_HALFTONE_PATTERN);
|
|
cct=SANE_TRUE;
|
|
}
|
|
else
|
|
{
|
|
DBG (ERROR_MESSAGE, "Invalid mode %s\n", (char *) val);
|
|
return SANE_STATUS_INVAL;
|
|
}
|
|
|
|
/* Second hand dependancies of mode option */
|
|
/* Looks like code doubling */
|
|
|
|
|
|
if (UseThreshold)
|
|
{
|
|
DISABLE (OPT_BRIGHTNESS);
|
|
DISABLE (OPT_CONTRAST);
|
|
DISABLE (OPT_VOLT_REF);
|
|
DISABLE (OPT_VOLT_REF_TOP);
|
|
DISABLE (OPT_VOLT_REF_BOTTOM);
|
|
|
|
if (IS_ACTIVE (OPT_AUTOBACKGROUND) && s->val[OPT_AUTOBACKGROUND].w)
|
|
{
|
|
DISABLE (OPT_THRESHOLD);
|
|
ENABLE (OPT_AUTOBACKGROUND_THRESHOLD);
|
|
}
|
|
else
|
|
{
|
|
ENABLE (OPT_THRESHOLD);
|
|
DISABLE (OPT_AUTOBACKGROUND_THRESHOLD);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
DISABLE (OPT_THRESHOLD);
|
|
DISABLE (OPT_AUTOBACKGROUND_THRESHOLD);
|
|
|
|
if (s->hw->ScannerModel == COLORONESCANNER)
|
|
{
|
|
ENABLE (OPT_VOLT_REF);
|
|
if (s->val[OPT_VOLT_REF].w)
|
|
{
|
|
ENABLE (OPT_VOLT_REF_TOP);
|
|
ENABLE (OPT_VOLT_REF_BOTTOM);
|
|
DISABLE (OPT_BRIGHTNESS);
|
|
DISABLE (OPT_CONTRAST);
|
|
}
|
|
else
|
|
{
|
|
DISABLE (OPT_VOLT_REF_TOP);
|
|
DISABLE (OPT_VOLT_REF_BOTTOM);
|
|
ENABLE (OPT_BRIGHTNESS);
|
|
ENABLE (OPT_CONTRAST);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
ENABLE (OPT_BRIGHTNESS);
|
|
ENABLE (OPT_CONTRAST);
|
|
}
|
|
}
|
|
|
|
|
|
if (IS_ACTIVE (OPT_HALFTONE_PATTERN) &&
|
|
!strcmp (s->val[OPT_HALFTONE_PATTERN].s, "download"))
|
|
ENABLE (OPT_HALFTONE_FILE);
|
|
else
|
|
DISABLE (OPT_HALFTONE_FILE);
|
|
|
|
if (cct)
|
|
ENABLE (OPT_CUSTOM_CCT);
|
|
else
|
|
DISABLE (OPT_CUSTOM_CCT);
|
|
|
|
if (cct && s->val[OPT_CUSTOM_CCT].w)
|
|
{
|
|
ENABLE(OPT_CCT);
|
|
ENABLE(OPT_DOWNLOAD_CCT);
|
|
}
|
|
else
|
|
{
|
|
DISABLE(OPT_CCT);
|
|
DISABLE(OPT_DOWNLOAD_CCT);
|
|
}
|
|
|
|
|
|
gamma_update (s);
|
|
calc_parameters (s);
|
|
|
|
return SANE_STATUS_GOOD;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static SANE_Status
|
|
init_options (Apple_Scanner * s)
|
|
{
|
|
int i;
|
|
|
|
memset (s->opt, 0, sizeof (s->opt));
|
|
memset (s->val, 0, sizeof (s->val));
|
|
|
|
for (i = 0; i < NUM_OPTIONS; ++i)
|
|
{
|
|
s->opt[i].size = sizeof (SANE_Word);
|
|
s->opt[i].cap = SANE_CAP_SOFT_SELECT | SANE_CAP_SOFT_DETECT;
|
|
}
|
|
|
|
s->opt[OPT_NUM_OPTS].title = SANE_TITLE_NUM_OPTIONS;
|
|
s->opt[OPT_NUM_OPTS].desc = SANE_DESC_NUM_OPTIONS;
|
|
s->opt[OPT_NUM_OPTS].type = SANE_TYPE_INT;
|
|
s->opt[OPT_NUM_OPTS].cap = SANE_CAP_SOFT_DETECT;
|
|
s->val[OPT_NUM_OPTS].w = NUM_OPTIONS;
|
|
|
|
/* Hardware detect Information group: */
|
|
|
|
s->opt[OPT_HWDETECT_GROUP].title = "Hardware";
|
|
s->opt[OPT_HWDETECT_GROUP].desc = "Detected during hardware probing";
|
|
s->opt[OPT_HWDETECT_GROUP].type = SANE_TYPE_GROUP;
|
|
s->opt[OPT_HWDETECT_GROUP].cap = 0;
|
|
s->opt[OPT_HWDETECT_GROUP].constraint_type = SANE_CONSTRAINT_NONE;
|
|
|
|
s->opt[OPT_MODEL].name = "model";
|
|
s->opt[OPT_MODEL].title = "Model";
|
|
s->opt[OPT_MODEL].desc = "Model and capabilities";
|
|
s->opt[OPT_MODEL].type = SANE_TYPE_STRING;
|
|
s->opt[OPT_MODEL].cap = SANE_CAP_SOFT_DETECT;
|
|
s->opt[OPT_MODEL].constraint_type = SANE_CONSTRAINT_NONE;
|
|
s->opt[OPT_MODEL].size = max_string_size (SupportedModel);
|
|
s->val[OPT_MODEL].s = strdup (SupportedModel[s->hw->ScannerModel]);
|
|
|
|
|
|
/* "Mode" group: */
|
|
|
|
s->opt[OPT_MODE_GROUP].title = "Scan Mode";
|
|
s->opt[OPT_MODE_GROUP].desc = "";
|
|
s->opt[OPT_MODE_GROUP].type = SANE_TYPE_GROUP;
|
|
s->opt[OPT_MODE_GROUP].cap = 0;
|
|
s->opt[OPT_MODE_GROUP].constraint_type = SANE_CONSTRAINT_NONE;
|
|
|
|
halftone_pattern_list[0]="spiral4x4";
|
|
halftone_pattern_list[1]="bayer4x4";
|
|
halftone_pattern_list[2]="download";
|
|
halftone_pattern_list[3]=NULL;
|
|
|
|
|
|
switch (s->hw->ScannerModel)
|
|
{
|
|
case APPLESCANNER:
|
|
mode_list[0]="Lineart";
|
|
mode_list[1]="Halftone";
|
|
mode_list[2]="Gray16";
|
|
mode_list[3]=NULL;
|
|
break;
|
|
case ONESCANNER:
|
|
mode_list[0]="Lineart";
|
|
mode_list[1]="Halftone";
|
|
mode_list[2]="Gray16";
|
|
mode_list[3]="Gray";
|
|
mode_list[4]=NULL;
|
|
halftone_pattern_list[3]="spiral8x8";
|
|
halftone_pattern_list[4]="bayer8x8";
|
|
halftone_pattern_list[5]=NULL;
|
|
break;
|
|
case COLORONESCANNER:
|
|
mode_list[0]="Lineart";
|
|
mode_list[1]="Gray16";
|
|
mode_list[2]="Gray";
|
|
mode_list[3]="BiColor";
|
|
mode_list[4]="Color";
|
|
mode_list[5]=NULL;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
|
|
/* scan mode */
|
|
s->opt[OPT_MODE].name = SANE_NAME_SCAN_MODE;
|
|
s->opt[OPT_MODE].title = SANE_TITLE_SCAN_MODE;
|
|
s->opt[OPT_MODE].desc = SANE_DESC_SCAN_MODE;
|
|
s->opt[OPT_MODE].type = SANE_TYPE_STRING;
|
|
s->opt[OPT_MODE].constraint_type = SANE_CONSTRAINT_STRING_LIST;
|
|
s->opt[OPT_MODE].size = max_string_size (mode_list);
|
|
s->opt[OPT_MODE].constraint.string_list = mode_list;
|
|
s->val[OPT_MODE].s = strdup (mode_list[0]);
|
|
|
|
|
|
/* resolution */
|
|
s->opt[OPT_RESOLUTION].name = SANE_NAME_SCAN_RESOLUTION;
|
|
s->opt[OPT_RESOLUTION].title = SANE_TITLE_SCAN_RESOLUTION;
|
|
s->opt[OPT_RESOLUTION].desc = SANE_DESC_SCAN_RESOLUTION;
|
|
s->opt[OPT_RESOLUTION].type = SANE_TYPE_INT;
|
|
s->opt[OPT_RESOLUTION].unit = SANE_UNIT_DPI;
|
|
/* TODO: Build the constraints on resolution in a smart way */
|
|
s->opt[OPT_RESOLUTION].constraint_type = SANE_CONSTRAINT_WORD_LIST;
|
|
s->opt[OPT_RESOLUTION].constraint.word_list = resbit_list;
|
|
s->val[OPT_RESOLUTION].w = resbit_list[1];
|
|
|
|
/* preview */
|
|
s->opt[OPT_PREVIEW].name = SANE_NAME_PREVIEW;
|
|
s->opt[OPT_PREVIEW].title = SANE_TITLE_PREVIEW;
|
|
s->opt[OPT_PREVIEW].desc = SANE_DESC_PREVIEW;
|
|
s->opt[OPT_PREVIEW].cap = SANE_CAP_SOFT_DETECT | SANE_CAP_SOFT_SELECT;
|
|
s->opt[OPT_PREVIEW].type = SANE_TYPE_BOOL;
|
|
s->val[OPT_PREVIEW].w = SANE_FALSE;
|
|
|
|
/* "Geometry" group: */
|
|
s->opt[OPT_GEOMETRY_GROUP].title = "Geometry";
|
|
s->opt[OPT_GEOMETRY_GROUP].desc = "";
|
|
s->opt[OPT_GEOMETRY_GROUP].type = SANE_TYPE_GROUP;
|
|
s->opt[OPT_GEOMETRY_GROUP].cap = SANE_CAP_ADVANCED;
|
|
s->opt[OPT_GEOMETRY_GROUP].constraint_type = SANE_CONSTRAINT_NONE;
|
|
|
|
/* top-left x */
|
|
s->opt[OPT_TL_X].name = SANE_NAME_SCAN_TL_X;
|
|
s->opt[OPT_TL_X].title = SANE_TITLE_SCAN_TL_X;
|
|
s->opt[OPT_TL_X].desc = SANE_DESC_SCAN_TL_X;
|
|
s->opt[OPT_TL_X].type = SANE_TYPE_FIXED;
|
|
s->opt[OPT_TL_X].unit = SANE_UNIT_MM;
|
|
s->opt[OPT_TL_X].constraint_type = SANE_CONSTRAINT_RANGE;
|
|
s->opt[OPT_TL_X].constraint.range = &s->hw->x_range;
|
|
s->val[OPT_TL_X].w = 0;
|
|
|
|
/* top-left y */
|
|
s->opt[OPT_TL_Y].name = SANE_NAME_SCAN_TL_Y;
|
|
s->opt[OPT_TL_Y].title = SANE_TITLE_SCAN_TL_Y;
|
|
s->opt[OPT_TL_Y].desc = SANE_DESC_SCAN_TL_Y;
|
|
s->opt[OPT_TL_Y].type = SANE_TYPE_FIXED;
|
|
s->opt[OPT_TL_Y].unit = SANE_UNIT_MM;
|
|
s->opt[OPT_TL_Y].constraint_type = SANE_CONSTRAINT_RANGE;
|
|
s->opt[OPT_TL_Y].constraint.range = &s->hw->y_range;
|
|
s->val[OPT_TL_Y].w = 0;
|
|
|
|
/* bottom-right x */
|
|
s->opt[OPT_BR_X].name = SANE_NAME_SCAN_BR_X;
|
|
s->opt[OPT_BR_X].title = SANE_TITLE_SCAN_BR_X;
|
|
s->opt[OPT_BR_X].desc = SANE_DESC_SCAN_BR_X;
|
|
s->opt[OPT_BR_X].type = SANE_TYPE_FIXED;
|
|
s->opt[OPT_BR_X].unit = SANE_UNIT_MM;
|
|
s->opt[OPT_BR_X].constraint_type = SANE_CONSTRAINT_RANGE;
|
|
s->opt[OPT_BR_X].constraint.range = &s->hw->x_range;
|
|
s->val[OPT_BR_X].w = s->hw->x_range.max;
|
|
|
|
/* bottom-right y */
|
|
s->opt[OPT_BR_Y].name = SANE_NAME_SCAN_BR_Y;
|
|
s->opt[OPT_BR_Y].title = SANE_TITLE_SCAN_BR_Y;
|
|
s->opt[OPT_BR_Y].desc = SANE_DESC_SCAN_BR_Y;
|
|
s->opt[OPT_BR_Y].type = SANE_TYPE_FIXED;
|
|
s->opt[OPT_BR_Y].unit = SANE_UNIT_MM;
|
|
s->opt[OPT_BR_Y].constraint_type = SANE_CONSTRAINT_RANGE;
|
|
s->opt[OPT_BR_Y].constraint.range = &s->hw->y_range;
|
|
s->val[OPT_BR_Y].w = s->hw->y_range.max;
|
|
|
|
|
|
/* "Enhancement" group: */
|
|
|
|
s->opt[OPT_ENHANCEMENT_GROUP].title = "Enhancement";
|
|
s->opt[OPT_ENHANCEMENT_GROUP].desc = "";
|
|
s->opt[OPT_ENHANCEMENT_GROUP].type = SANE_TYPE_GROUP;
|
|
s->opt[OPT_ENHANCEMENT_GROUP].cap = 0;
|
|
s->opt[OPT_ENHANCEMENT_GROUP].constraint_type = SANE_CONSTRAINT_NONE;
|
|
|
|
/* brightness */
|
|
s->opt[OPT_BRIGHTNESS].name = SANE_NAME_BRIGHTNESS;
|
|
s->opt[OPT_BRIGHTNESS].title = SANE_TITLE_BRIGHTNESS;
|
|
s->opt[OPT_BRIGHTNESS].desc = SANE_DESC_BRIGHTNESS;
|
|
s->opt[OPT_BRIGHTNESS].type = SANE_TYPE_INT;
|
|
s->opt[OPT_BRIGHTNESS].unit = SANE_UNIT_NONE;
|
|
s->opt[OPT_BRIGHTNESS].constraint_type = SANE_CONSTRAINT_RANGE;
|
|
s->opt[OPT_BRIGHTNESS].constraint.range = &byte_range;
|
|
s->val[OPT_BRIGHTNESS].w = 128;
|
|
|
|
/* contrast */
|
|
s->opt[OPT_CONTRAST].name = SANE_NAME_CONTRAST;
|
|
s->opt[OPT_CONTRAST].title = SANE_TITLE_CONTRAST;
|
|
s->opt[OPT_CONTRAST].desc = SANE_DESC_CONTRAST
|
|
" This option is active for halftone/Grayscale modes only.";
|
|
s->opt[OPT_CONTRAST].type = SANE_TYPE_INT;
|
|
s->opt[OPT_CONTRAST].unit = SANE_UNIT_NONE;
|
|
s->opt[OPT_CONTRAST].constraint_type = SANE_CONSTRAINT_RANGE;
|
|
s->opt[OPT_CONTRAST].constraint.range = &byte_range;
|
|
s->val[OPT_CONTRAST].w = 1;
|
|
|
|
/* threshold */
|
|
s->opt[OPT_THRESHOLD].name = SANE_NAME_THRESHOLD;
|
|
s->opt[OPT_THRESHOLD].title = SANE_TITLE_THRESHOLD;
|
|
s->opt[OPT_THRESHOLD].desc = SANE_DESC_THRESHOLD;
|
|
s->opt[OPT_THRESHOLD].type = SANE_TYPE_INT;
|
|
s->opt[OPT_THRESHOLD].unit = SANE_UNIT_NONE;
|
|
s->opt[OPT_THRESHOLD].constraint_type = SANE_CONSTRAINT_RANGE;
|
|
s->opt[OPT_THRESHOLD].constraint.range = &byte_range;
|
|
s->val[OPT_THRESHOLD].w = 128;
|
|
|
|
/* AppleScanner Only options */
|
|
|
|
/* GrayMap Enhance */
|
|
s->opt[OPT_GRAYMAP].name = "graymap";
|
|
s->opt[OPT_GRAYMAP].title = "GrayMap";
|
|
s->opt[OPT_GRAYMAP].desc = "Fixed Gamma Enhancing";
|
|
s->opt[OPT_GRAYMAP].type = SANE_TYPE_STRING;
|
|
s->opt[OPT_GRAYMAP].constraint_type = SANE_CONSTRAINT_STRING_LIST;
|
|
if (s->hw->ScannerModel != APPLESCANNER)
|
|
s->opt[OPT_GRAYMAP].cap |= SANE_CAP_INACTIVE;
|
|
s->opt[OPT_GRAYMAP].constraint.string_list = graymap_list;
|
|
s->opt[OPT_GRAYMAP].size = max_string_size (graymap_list);
|
|
s->val[OPT_GRAYMAP].s = strdup (graymap_list[1]);
|
|
|
|
/* Enable auto background adjustment */
|
|
s->opt[OPT_AUTOBACKGROUND].name = "abj";
|
|
s->opt[OPT_AUTOBACKGROUND].title = "Use Auto Background Adjustment";
|
|
s->opt[OPT_AUTOBACKGROUND].desc =
|
|
"Enables/Disables the Auto Background Adjustment feature";
|
|
if (strcmp (s->val[OPT_MODE].s, "Lineart")
|
|
|| (s->hw->ScannerModel != APPLESCANNER))
|
|
DISABLE (OPT_AUTOBACKGROUND);
|
|
s->opt[OPT_AUTOBACKGROUND].type = SANE_TYPE_BOOL;
|
|
s->val[OPT_AUTOBACKGROUND].w = SANE_FALSE;
|
|
|
|
/* auto background adjustment threshold */
|
|
s->opt[OPT_AUTOBACKGROUND_THRESHOLD].name = "abjthreshold";
|
|
s->opt[OPT_AUTOBACKGROUND_THRESHOLD].title = "Auto Background Adjustment Threshold";
|
|
s->opt[OPT_AUTOBACKGROUND_THRESHOLD].desc = "Selects the automatically adjustable threshold";
|
|
s->opt[OPT_AUTOBACKGROUND_THRESHOLD].type = SANE_TYPE_INT;
|
|
s->opt[OPT_AUTOBACKGROUND_THRESHOLD].unit = SANE_UNIT_NONE;
|
|
s->opt[OPT_AUTOBACKGROUND_THRESHOLD].constraint_type = SANE_CONSTRAINT_RANGE;
|
|
|
|
if (!IS_ACTIVE (OPT_AUTOBACKGROUND) ||
|
|
s->val[OPT_AUTOBACKGROUND].w == SANE_FALSE)
|
|
s->opt[OPT_AUTOBACKGROUND_THRESHOLD].cap |= SANE_CAP_INACTIVE;
|
|
|
|
s->opt[OPT_AUTOBACKGROUND_THRESHOLD].constraint.range = &byte_range;
|
|
s->val[OPT_AUTOBACKGROUND_THRESHOLD].w = 64;
|
|
|
|
|
|
/* AppleScanner & OneScanner options */
|
|
|
|
/* Select HalfTone Pattern */
|
|
s->opt[OPT_HALFTONE_PATTERN].name = SANE_NAME_HALFTONE_PATTERN;
|
|
s->opt[OPT_HALFTONE_PATTERN].title = SANE_TITLE_HALFTONE_PATTERN;
|
|
s->opt[OPT_HALFTONE_PATTERN].desc = SANE_DESC_HALFTONE_PATTERN;
|
|
s->opt[OPT_HALFTONE_PATTERN].size = max_string_size (halftone_pattern_list);
|
|
s->opt[OPT_HALFTONE_PATTERN].type = SANE_TYPE_STRING;
|
|
s->opt[OPT_HALFTONE_PATTERN].cap |= SANE_CAP_AUTOMATIC;
|
|
s->opt[OPT_HALFTONE_PATTERN].constraint_type = SANE_CONSTRAINT_STRING_LIST;
|
|
s->opt[OPT_HALFTONE_PATTERN].constraint.string_list = halftone_pattern_list;
|
|
s->val[OPT_HALFTONE_PATTERN].s = strdup (halftone_pattern_list[0]);
|
|
|
|
if (s->hw->ScannerModel!=APPLESCANNER && s->hw->ScannerModel!=ONESCANNER)
|
|
s->opt[OPT_HALFTONE_PATTERN].cap |= SANE_CAP_INACTIVE;
|
|
|
|
|
|
/* halftone pattern file */
|
|
s->opt[OPT_HALFTONE_FILE].name = "halftone-pattern-file";
|
|
s->opt[OPT_HALFTONE_FILE].title = "Halftone Pattern File";
|
|
s->opt[OPT_HALFTONE_FILE].desc =
|
|
"Download and use the specified file as halftone pattern";
|
|
s->opt[OPT_HALFTONE_FILE].type = SANE_TYPE_STRING;
|
|
s->opt[OPT_HALFTONE_FILE].cap |= SANE_CAP_INACTIVE;
|
|
s->opt[OPT_HALFTONE_FILE].size = 256;
|
|
s->val[OPT_HALFTONE_FILE].s = "halftone.pgm";
|
|
|
|
/* Use volt_ref */
|
|
s->opt[OPT_VOLT_REF].name = "volt-ref";
|
|
s->opt[OPT_VOLT_REF].title = "Volt Reference";
|
|
s->opt[OPT_VOLT_REF].desc ="It's brightness equivalant.";
|
|
s->opt[OPT_VOLT_REF].type = SANE_TYPE_BOOL;
|
|
if (s->hw->ScannerModel!=COLORONESCANNER)
|
|
s->opt[OPT_VOLT_REF].cap |= SANE_CAP_INACTIVE;
|
|
s->val[OPT_VOLT_REF].w = SANE_FALSE;
|
|
|
|
s->opt[OPT_VOLT_REF_TOP].name = "volt-ref-top";
|
|
s->opt[OPT_VOLT_REF_TOP].title = "Top Voltage Reference";
|
|
s->opt[OPT_VOLT_REF_TOP].desc = "I really do not know.";
|
|
s->opt[OPT_VOLT_REF_TOP].type = SANE_TYPE_INT;
|
|
s->opt[OPT_VOLT_REF_TOP].unit = SANE_UNIT_NONE;
|
|
if (s->hw->ScannerModel!=COLORONESCANNER || s->val[OPT_VOLT_REF].w==SANE_FALSE)
|
|
s->opt[OPT_VOLT_REF_TOP].cap |= SANE_CAP_INACTIVE;
|
|
s->opt[OPT_VOLT_REF_TOP].constraint_type = SANE_CONSTRAINT_RANGE;
|
|
s->opt[OPT_VOLT_REF_TOP].constraint.range = &byte_range;
|
|
s->val[OPT_VOLT_REF_TOP].w = 255;
|
|
|
|
s->opt[OPT_VOLT_REF_BOTTOM].name = "volt-ref-bottom";
|
|
s->opt[OPT_VOLT_REF_BOTTOM].title = "Bottom Voltage Reference";
|
|
s->opt[OPT_VOLT_REF_BOTTOM].desc = "I really do not know.";
|
|
s->opt[OPT_VOLT_REF_BOTTOM].type = SANE_TYPE_INT;
|
|
s->opt[OPT_VOLT_REF_BOTTOM].unit = SANE_UNIT_NONE;
|
|
if (s->hw->ScannerModel!=COLORONESCANNER || s->val[OPT_VOLT_REF].w==SANE_FALSE)
|
|
s->opt[OPT_VOLT_REF_BOTTOM].cap |= SANE_CAP_INACTIVE;
|
|
s->opt[OPT_VOLT_REF_BOTTOM].constraint_type = SANE_CONSTRAINT_RANGE;
|
|
s->opt[OPT_VOLT_REF_BOTTOM].constraint.range = &byte_range;
|
|
s->val[OPT_VOLT_REF_BOTTOM].w = 1;
|
|
|
|
/* Misc Functions: Advanced */
|
|
|
|
s->opt[OPT_MISC_GROUP].title = "Miscallaneous";
|
|
s->opt[OPT_MISC_GROUP].desc = "";
|
|
s->opt[OPT_MISC_GROUP].type = SANE_TYPE_GROUP;
|
|
s->opt[OPT_MISC_GROUP].cap = SANE_CAP_ADVANCED;
|
|
s->opt[OPT_MISC_GROUP].constraint_type = SANE_CONSTRAINT_NONE;
|
|
|
|
|
|
/* Turn On lamp during scan: All scanners */
|
|
s->opt[OPT_LAMP].name = "lamp";
|
|
s->opt[OPT_LAMP].title = "Lamp";
|
|
s->opt[OPT_LAMP].desc = "Hold the lamp on during scans.";
|
|
s->opt[OPT_LAMP].type = SANE_TYPE_BOOL;
|
|
s->val[OPT_LAMP].w = SANE_FALSE;
|
|
|
|
/* AppleScanner Only options */
|
|
|
|
/* Wait for button to be pressed before scanning */
|
|
s->opt[OPT_WAIT].name = "wait";
|
|
s->opt[OPT_WAIT].title = "Wait";
|
|
s->opt[OPT_WAIT].desc = "You may issue the scan command but the actual "
|
|
"scan will not start unless you press the button in the front of the "
|
|
"scanner. It is usefull feature when you want to make a network scan (?) "
|
|
"In the mean time you may halt your computer waiting for the SCSI bus "
|
|
"to be free. If this happens just press the scanner button.";
|
|
s->opt[OPT_WAIT].type = SANE_TYPE_BOOL;
|
|
if (s->hw->ScannerModel != APPLESCANNER)
|
|
s->opt[OPT_WAIT].cap |= SANE_CAP_INACTIVE;
|
|
s->val[OPT_WAIT].w = SANE_FALSE;
|
|
|
|
|
|
/* OneScanner Only options */
|
|
|
|
/* Calibrate before scanning ? */
|
|
s->opt[OPT_CALIBRATE].name = "calibrate";
|
|
s->opt[OPT_CALIBRATE].title = "Calibrate";
|
|
s->opt[OPT_CALIBRATE].desc = "You may avoid the calibration before "
|
|
"scanning but this will lead you to lower image quality.";
|
|
s->opt[OPT_CALIBRATE].type = SANE_TYPE_BOOL;
|
|
if (s->hw->ScannerModel != ONESCANNER)
|
|
s->opt[OPT_CALIBRATE].cap |= SANE_CAP_INACTIVE;
|
|
s->val[OPT_CALIBRATE].w = SANE_TRUE;
|
|
|
|
/* speed */
|
|
s->opt[OPT_SPEED].name = SANE_NAME_SCAN_SPEED;
|
|
s->opt[OPT_SPEED].title = SANE_TITLE_SCAN_SPEED;
|
|
s->opt[OPT_SPEED].desc = SANE_DESC_SCAN_SPEED;
|
|
s->opt[OPT_SPEED].type = SANE_TYPE_STRING;
|
|
if (s->hw->ScannerModel != ONESCANNER)
|
|
s->opt[OPT_SPEED].cap |= SANE_CAP_INACTIVE;
|
|
s->opt[OPT_SPEED].size = max_string_size (speed_list);
|
|
s->opt[OPT_SPEED].constraint_type = SANE_CONSTRAINT_STRING_LIST;
|
|
s->opt[OPT_SPEED].constraint.string_list = speed_list;
|
|
s->val[OPT_SPEED].s = strdup (speed_list[0]);
|
|
|
|
/* OneScanner & ColorOneScanner (LED && CCD) */
|
|
|
|
/* LED ? */
|
|
s->opt[OPT_LED].name = "led";
|
|
s->opt[OPT_LED].title = "LED";
|
|
s->opt[OPT_LED].desc ="This option controls the setting of the ambler LED.";
|
|
s->opt[OPT_LED].type = SANE_TYPE_BOOL;
|
|
if (s->hw->ScannerModel!=ONESCANNER && s->hw->ScannerModel!=COLORONESCANNER)
|
|
s->opt[OPT_LED].cap |= SANE_CAP_INACTIVE;
|
|
s->val[OPT_LED].w = SANE_TRUE;
|
|
|
|
/* CCD Power ? */
|
|
s->opt[OPT_CCD].name = "ccd";
|
|
s->opt[OPT_CCD].title = "CCD Power";
|
|
s->opt[OPT_CCD].desc ="This option controls the power to the CCD array.";
|
|
s->opt[OPT_CCD].type = SANE_TYPE_BOOL;
|
|
if (s->hw->ScannerModel!=ONESCANNER && s->hw->ScannerModel!=COLORONESCANNER)
|
|
s->opt[OPT_CCD].cap |= SANE_CAP_INACTIVE;
|
|
s->val[OPT_CCD].w = SANE_TRUE;
|
|
|
|
/* Use MTF Circuit */
|
|
s->opt[OPT_MTF_CIRCUIT].name = "mtf";
|
|
s->opt[OPT_MTF_CIRCUIT].title = "MTF Circuit";
|
|
s->opt[OPT_MTF_CIRCUIT].desc ="Turns the MTF (Modulation Transfer Function) "
|
|
"peaking circuit on or off.";
|
|
s->opt[OPT_MTF_CIRCUIT].type = SANE_TYPE_BOOL;
|
|
if (s->hw->ScannerModel!=COLORONESCANNER)
|
|
s->opt[OPT_MTF_CIRCUIT].cap |= SANE_CAP_INACTIVE;
|
|
s->val[OPT_MTF_CIRCUIT].w = SANE_TRUE;
|
|
|
|
|
|
/* Use ICP */
|
|
s->opt[OPT_ICP].name = "icp";
|
|
s->opt[OPT_ICP].title = "ICP";
|
|
s->opt[OPT_ICP].desc ="What is an ICP anyway?";
|
|
s->opt[OPT_ICP].type = SANE_TYPE_BOOL;
|
|
if (s->hw->ScannerModel!=COLORONESCANNER)
|
|
s->opt[OPT_ICP].cap |= SANE_CAP_INACTIVE;
|
|
s->val[OPT_ICP].w = SANE_TRUE;
|
|
|
|
|
|
/* Data Polarity */
|
|
s->opt[OPT_POLARITY].name = "polarity";
|
|
s->opt[OPT_POLARITY].title = "Data Polarity";
|
|
s->opt[OPT_POLARITY].desc = "Reverse black and white.";
|
|
s->opt[OPT_POLARITY].type = SANE_TYPE_BOOL;
|
|
if (s->hw->ScannerModel!=COLORONESCANNER)
|
|
s->opt[OPT_POLARITY].cap |= SANE_CAP_INACTIVE;
|
|
s->val[OPT_POLARITY].w = SANE_FALSE;
|
|
|
|
|
|
/* Color Functions: Advanced */
|
|
|
|
s->opt[OPT_COLOR_GROUP].title = "Color";
|
|
s->opt[OPT_COLOR_GROUP].desc = "";
|
|
s->opt[OPT_COLOR_GROUP].type = SANE_TYPE_GROUP;
|
|
s->opt[OPT_COLOR_GROUP].cap = SANE_CAP_ADVANCED;
|
|
s->opt[OPT_COLOR_GROUP].constraint_type = SANE_CONSTRAINT_NONE;
|
|
|
|
#ifdef CALIBRATION_FUNCTIONALITY
|
|
/* OneScanner calibration vector */
|
|
s->opt[OPT_CALIBRATION_VECTOR].name = "calibration-vector";
|
|
s->opt[OPT_CALIBRATION_VECTOR].title = "Calibration Vector";
|
|
s->opt[OPT_CALIBRATION_VECTOR].desc = "Calibration vector for the CCD array.";
|
|
s->opt[OPT_CALIBRATION_VECTOR].type = SANE_TYPE_INT;
|
|
if (s->hw->ScannerModel!=ONESCANNER)
|
|
s->opt[OPT_CALIBRATION_VECTOR].cap |= SANE_CAP_INACTIVE;
|
|
s->opt[OPT_CALIBRATION_VECTOR].unit = SANE_UNIT_NONE;
|
|
s->opt[OPT_CALIBRATION_VECTOR].size = 2550 * sizeof (SANE_Word);
|
|
s->opt[OPT_CALIBRATION_VECTOR].constraint_type = SANE_CONSTRAINT_RANGE;
|
|
s->opt[OPT_CALIBRATION_VECTOR].constraint.range = &u8_range;
|
|
s->val[OPT_CALIBRATION_VECTOR].wa = s->calibration_vector;
|
|
|
|
/* ColorOneScanner calibration vector per band */
|
|
s->opt[OPT_CALIBRATION_VECTOR_RED].name = "calibration-vector-red";
|
|
s->opt[OPT_CALIBRATION_VECTOR_RED].title = "Calibration Vector for Red";
|
|
s->opt[OPT_CALIBRATION_VECTOR_RED].desc = "Calibration vector for the CCD array.";
|
|
s->opt[OPT_CALIBRATION_VECTOR_RED].type = SANE_TYPE_INT;
|
|
if (s->hw->ScannerModel!=COLORONESCANNER)
|
|
s->opt[OPT_CALIBRATION_VECTOR_RED].cap |= SANE_CAP_INACTIVE;
|
|
s->opt[OPT_CALIBRATION_VECTOR_RED].unit = SANE_UNIT_NONE;
|
|
s->opt[OPT_CALIBRATION_VECTOR_RED].size = 2700 * sizeof (SANE_Word);
|
|
s->opt[OPT_CALIBRATION_VECTOR_RED].constraint_type = SANE_CONSTRAINT_RANGE;
|
|
s->opt[OPT_CALIBRATION_VECTOR_RED].constraint.range = &u8_range;
|
|
s->val[OPT_CALIBRATION_VECTOR_RED].wa = s->calibration_vector_red;
|
|
|
|
/* ColorOneScanner calibration vector per band */
|
|
s->opt[OPT_CALIBRATION_VECTOR_GREEN].name = "calibration-vector-green";
|
|
s->opt[OPT_CALIBRATION_VECTOR_GREEN].title = "Calibration Vector for Green";
|
|
s->opt[OPT_CALIBRATION_VECTOR_GREEN].desc = "Calibration vector for the CCD array.";
|
|
s->opt[OPT_CALIBRATION_VECTOR_GREEN].type = SANE_TYPE_INT;
|
|
if (s->hw->ScannerModel!=COLORONESCANNER)
|
|
s->opt[OPT_CALIBRATION_VECTOR].cap |= SANE_CAP_INACTIVE;
|
|
s->opt[OPT_CALIBRATION_VECTOR_GREEN].unit = SANE_UNIT_NONE;
|
|
s->opt[OPT_CALIBRATION_VECTOR_GREEN].size = 2700 * sizeof (SANE_Word);
|
|
s->opt[OPT_CALIBRATION_VECTOR_GREEN].constraint_type = SANE_CONSTRAINT_RANGE;
|
|
s->opt[OPT_CALIBRATION_VECTOR_GREEN].constraint.range = &u8_range;
|
|
s->val[OPT_CALIBRATION_VECTOR_GREEN].wa = s->calibration_vector_green;
|
|
|
|
/* ColorOneScanner calibration vector per band */
|
|
s->opt[OPT_CALIBRATION_VECTOR_BLUE].name = "calibration-vector-blue";
|
|
s->opt[OPT_CALIBRATION_VECTOR_BLUE].title = "Calibration Vector for Blue";
|
|
s->opt[OPT_CALIBRATION_VECTOR_BLUE].desc = "Calibration vector for the CCD array.";
|
|
s->opt[OPT_CALIBRATION_VECTOR_BLUE].type = SANE_TYPE_INT;
|
|
if (s->hw->ScannerModel!=COLORONESCANNER)
|
|
s->opt[OPT_CALIBRATION_VECTOR_BLUE].cap |= SANE_CAP_INACTIVE;
|
|
s->opt[OPT_CALIBRATION_VECTOR_BLUE].unit = SANE_UNIT_NONE;
|
|
s->opt[OPT_CALIBRATION_VECTOR_BLUE].size = 2700 * sizeof (SANE_Word);
|
|
s->opt[OPT_CALIBRATION_VECTOR_BLUE].constraint_type = SANE_CONSTRAINT_RANGE;
|
|
s->opt[OPT_CALIBRATION_VECTOR_BLUE].constraint.range = &u8_range;
|
|
s->val[OPT_CALIBRATION_VECTOR_BLUE].wa = s->calibration_vector_blue;
|
|
#endif /* CALIBRATION_FUNCTIONALITY */
|
|
|
|
/* Action: Download calibration vector */
|
|
s->opt[OPT_DOWNLOAD_CALIBRATION_VECTOR].name = "download-calibration";
|
|
s->opt[OPT_DOWNLOAD_CALIBRATION_VECTOR].title = "Download Calibration Vector";
|
|
s->opt[OPT_DOWNLOAD_CALIBRATION_VECTOR].desc = "Download calibration vector to scanner";
|
|
s->opt[OPT_DOWNLOAD_CALIBRATION_VECTOR].type = SANE_TYPE_BUTTON;
|
|
if (s->hw->ScannerModel!=ONESCANNER && s->hw->ScannerModel!=COLORONESCANNER)
|
|
s->opt[OPT_DOWNLOAD_CALIBRATION_VECTOR].cap |= SANE_CAP_INACTIVE;
|
|
|
|
/* custom-cct table */
|
|
s->opt[OPT_CUSTOM_CCT].name = "custom-cct";
|
|
s->opt[OPT_CUSTOM_CCT].title = "Use Custom CCT";
|
|
s->opt[OPT_CUSTOM_CCT].desc ="Determines whether a builtin "
|
|
"or a custom 3x3 Color Correction Table (CCT) should be used.";
|
|
s->opt[OPT_CUSTOM_CCT].type = SANE_TYPE_BOOL;
|
|
s->opt[OPT_CUSTOM_CCT].cap |= SANE_CAP_INACTIVE;
|
|
if (s->hw->ScannerModel!=COLORONESCANNER)
|
|
s->opt[OPT_CUSTOM_CCT].cap |= SANE_CAP_INACTIVE;
|
|
s->val[OPT_CUSTOM_CCT].w = SANE_FALSE;
|
|
|
|
|
|
/* CCT */
|
|
s->opt[OPT_CCT].name = "cct";
|
|
s->opt[OPT_CCT].title = "3x3 Color Correction Table";
|
|
s->opt[OPT_CCT].desc = "TODO: Color Correction is currently unsupported";
|
|
s->opt[OPT_CCT].type = SANE_TYPE_FIXED;
|
|
s->opt[OPT_CCT].cap |= SANE_CAP_INACTIVE;
|
|
s->opt[OPT_CCT].unit = SANE_UNIT_NONE;
|
|
s->opt[OPT_CCT].size = 9 * sizeof (SANE_Word);
|
|
s->opt[OPT_CCT].constraint_type = SANE_CONSTRAINT_RANGE;
|
|
s->opt[OPT_CCT].constraint.range = &u8_range;
|
|
s->val[OPT_CCT].wa = s->cct3x3;
|
|
|
|
|
|
/* Action: custom 3x3 color correction table */
|
|
s->opt[OPT_DOWNLOAD_CCT].name = "download-3x3";
|
|
s->opt[OPT_DOWNLOAD_CCT].title = "Download 3x3 CCT";
|
|
s->opt[OPT_DOWNLOAD_CCT].desc = "Download 3x3 color correction table";
|
|
s->opt[OPT_DOWNLOAD_CCT].type = SANE_TYPE_BUTTON;
|
|
if (s->hw->ScannerModel!=COLORONESCANNER)
|
|
s->opt[OPT_DOWNLOAD_CCT].cap |= SANE_CAP_INACTIVE;
|
|
|
|
|
|
/* custom-gamma table */
|
|
s->opt[OPT_CUSTOM_GAMMA].name = SANE_NAME_CUSTOM_GAMMA;
|
|
s->opt[OPT_CUSTOM_GAMMA].title = SANE_TITLE_CUSTOM_GAMMA;
|
|
s->opt[OPT_CUSTOM_GAMMA].desc = SANE_DESC_CUSTOM_GAMMA;
|
|
s->opt[OPT_CUSTOM_GAMMA].type = SANE_TYPE_BOOL;
|
|
s->opt[OPT_CUSTOM_GAMMA].cap |= SANE_CAP_INACTIVE;
|
|
s->val[OPT_CUSTOM_GAMMA].w = SANE_FALSE;
|
|
|
|
/* red gamma vector */
|
|
s->opt[OPT_GAMMA_VECTOR_R].name = SANE_NAME_GAMMA_VECTOR_R;
|
|
s->opt[OPT_GAMMA_VECTOR_R].title = SANE_TITLE_GAMMA_VECTOR_R;
|
|
s->opt[OPT_GAMMA_VECTOR_R].desc = SANE_DESC_GAMMA_VECTOR_R;
|
|
s->opt[OPT_GAMMA_VECTOR_R].type = SANE_TYPE_INT;
|
|
s->opt[OPT_GAMMA_VECTOR_R].cap |= SANE_CAP_INACTIVE;
|
|
s->opt[OPT_GAMMA_VECTOR_R].unit = SANE_UNIT_NONE;
|
|
s->opt[OPT_GAMMA_VECTOR_R].size = 256 * sizeof (SANE_Word);
|
|
s->opt[OPT_GAMMA_VECTOR_R].constraint_type = SANE_CONSTRAINT_RANGE;
|
|
s->opt[OPT_GAMMA_VECTOR_R].constraint.range = &u8_range;
|
|
s->val[OPT_GAMMA_VECTOR_R].wa = &s->gamma_table[0][0];
|
|
|
|
/* green gamma vector */
|
|
s->opt[OPT_GAMMA_VECTOR_G].name = SANE_NAME_GAMMA_VECTOR_G;
|
|
s->opt[OPT_GAMMA_VECTOR_G].title = SANE_TITLE_GAMMA_VECTOR_G;
|
|
s->opt[OPT_GAMMA_VECTOR_G].desc = SANE_DESC_GAMMA_VECTOR_G;
|
|
s->opt[OPT_GAMMA_VECTOR_G].type = SANE_TYPE_INT;
|
|
s->opt[OPT_GAMMA_VECTOR_G].cap |= SANE_CAP_INACTIVE;
|
|
s->opt[OPT_GAMMA_VECTOR_G].unit = SANE_UNIT_NONE;
|
|
s->opt[OPT_GAMMA_VECTOR_G].size = 256 * sizeof (SANE_Word);
|
|
s->opt[OPT_GAMMA_VECTOR_G].constraint_type = SANE_CONSTRAINT_RANGE;
|
|
s->opt[OPT_GAMMA_VECTOR_G].constraint.range = &u8_range;
|
|
s->val[OPT_GAMMA_VECTOR_G].wa = &s->gamma_table[1][0];
|
|
|
|
/* blue gamma vector */
|
|
s->opt[OPT_GAMMA_VECTOR_B].name = SANE_NAME_GAMMA_VECTOR_B;
|
|
s->opt[OPT_GAMMA_VECTOR_B].title = SANE_TITLE_GAMMA_VECTOR_B;
|
|
s->opt[OPT_GAMMA_VECTOR_B].desc = SANE_DESC_GAMMA_VECTOR_B;
|
|
s->opt[OPT_GAMMA_VECTOR_B].type = SANE_TYPE_INT;
|
|
s->opt[OPT_GAMMA_VECTOR_B].cap |= SANE_CAP_INACTIVE;
|
|
s->opt[OPT_GAMMA_VECTOR_B].unit = SANE_UNIT_NONE;
|
|
s->opt[OPT_GAMMA_VECTOR_B].size = 256 * sizeof (SANE_Word);
|
|
s->opt[OPT_GAMMA_VECTOR_B].constraint_type = SANE_CONSTRAINT_RANGE;
|
|
s->opt[OPT_GAMMA_VECTOR_B].constraint.range = &u8_range;
|
|
s->val[OPT_GAMMA_VECTOR_B].wa = &s->gamma_table[2][0];
|
|
|
|
/* Action: download gamma vectors table */
|
|
s->opt[OPT_DOWNLOAD_GAMMA].name = "download-gamma";
|
|
s->opt[OPT_DOWNLOAD_GAMMA].title = "Download Gamma Vector(s)";
|
|
s->opt[OPT_DOWNLOAD_GAMMA].desc = "Download Gamma Vector(s).";
|
|
s->opt[OPT_DOWNLOAD_GAMMA].type = SANE_TYPE_BUTTON;
|
|
s->opt[OPT_DOWNLOAD_GAMMA].cap |= SANE_CAP_INACTIVE;
|
|
|
|
s->opt[OPT_COLOR_SENSOR].name = "color-sensor";
|
|
s->opt[OPT_COLOR_SENSOR].title = "Gray scan with";
|
|
s->opt[OPT_COLOR_SENSOR].desc = "Select the color sensor to scan in gray mode.";
|
|
s->opt[OPT_COLOR_SENSOR].type = SANE_TYPE_STRING;
|
|
s->opt[OPT_COLOR_SENSOR].unit = SANE_UNIT_NONE;
|
|
s->opt[OPT_COLOR_SENSOR].size = max_string_size (color_sensor_list);
|
|
if (s->hw->ScannerModel!=COLORONESCANNER)
|
|
s->opt[OPT_COLOR_SENSOR].cap |= SANE_CAP_INACTIVE;
|
|
s->opt[OPT_COLOR_SENSOR].constraint_type = SANE_CONSTRAINT_STRING_LIST;
|
|
s->opt[OPT_COLOR_SENSOR].constraint.string_list = color_sensor_list;
|
|
s->val[OPT_COLOR_SENSOR].s = strdup(color_sensor_list[2]);
|
|
|
|
|
|
mode_update (s, s->val[OPT_MODE].s);
|
|
|
|
return SANE_STATUS_GOOD;
|
|
}
|
|
|
|
static SANE_Status
|
|
attach_one (const char *dev)
|
|
{
|
|
attach (dev, 0, SANE_FALSE);
|
|
return SANE_STATUS_GOOD;
|
|
}
|
|
|
|
SANE_Status
|
|
sane_init (SANE_Int * version_code, SANE_Auth_Callback authorize)
|
|
{
|
|
char dev_name[PATH_MAX];
|
|
size_t len;
|
|
FILE *fp;
|
|
|
|
authorize = authorize; /* silence gcc */
|
|
|
|
DBG_INIT ();
|
|
|
|
if (version_code)
|
|
*version_code = SANE_VERSION_CODE (SANE_CURRENT_MAJOR, V_MINOR, 0);
|
|
|
|
fp = sanei_config_open (APPLE_CONFIG_FILE);
|
|
if (!fp)
|
|
{
|
|
/* default to /dev/scanner instead of insisting on config file */
|
|
attach ("/dev/scanner", 0, SANE_FALSE);
|
|
return SANE_STATUS_GOOD;
|
|
}
|
|
|
|
while (sanei_config_read (dev_name, sizeof (dev_name), fp))
|
|
{
|
|
if (dev_name[0] == '#') /* ignore line comments */
|
|
continue;
|
|
|
|
len = strlen (dev_name);
|
|
|
|
if (!len)
|
|
continue; /* ignore empty lines */
|
|
|
|
if (strncmp (dev_name, "option", 6) == 0
|
|
&& isspace (dev_name[6]))
|
|
{
|
|
const char *str = dev_name + 7;
|
|
|
|
while (isspace (*str))
|
|
++str;
|
|
|
|
continue;
|
|
}
|
|
|
|
sanei_config_attach_matching_devices (dev_name, attach_one);
|
|
}
|
|
fclose (fp);
|
|
return SANE_STATUS_GOOD;
|
|
}
|
|
|
|
void
|
|
sane_exit (void)
|
|
{
|
|
Apple_Device *dev, *next;
|
|
|
|
for (dev = first_dev; dev; dev = next)
|
|
{
|
|
next = dev->next;
|
|
free ((void *) dev->sane.name);
|
|
free ((void *) dev->sane.model);
|
|
free (dev);
|
|
}
|
|
}
|
|
|
|
SANE_Status
|
|
sane_get_devices (const SANE_Device *** device_list, SANE_Bool local_only)
|
|
{
|
|
static const SANE_Device **devlist = 0;
|
|
Apple_Device *dev;
|
|
int i;
|
|
|
|
local_only = local_only; /* silence gcc */
|
|
|
|
if (devlist)
|
|
free (devlist);
|
|
|
|
devlist = malloc ((num_devices + 1) * sizeof (devlist[0]));
|
|
if (!devlist)
|
|
return SANE_STATUS_NO_MEM;
|
|
|
|
i = 0;
|
|
for (dev = first_dev; i < num_devices; dev = dev->next)
|
|
devlist[i++] = &dev->sane;
|
|
devlist[i++] = 0;
|
|
|
|
*device_list = devlist;
|
|
return SANE_STATUS_GOOD;
|
|
}
|
|
|
|
SANE_Status
|
|
sane_open (SANE_String_Const devicename, SANE_Handle * handle)
|
|
{
|
|
Apple_Device *dev;
|
|
SANE_Status status;
|
|
Apple_Scanner *s;
|
|
int i, j;
|
|
|
|
if (devicename[0])
|
|
{
|
|
for (dev = first_dev; dev; dev = dev->next)
|
|
if (strcmp (dev->sane.name, devicename) == 0)
|
|
break;
|
|
|
|
if (!dev)
|
|
{
|
|
status = attach (devicename, &dev, SANE_TRUE);
|
|
if (status != SANE_STATUS_GOOD)
|
|
return status;
|
|
}
|
|
}
|
|
else
|
|
/* empty devicname -> use first device */
|
|
dev = first_dev;
|
|
|
|
if (!dev)
|
|
return SANE_STATUS_INVAL;
|
|
|
|
s = malloc (sizeof (*s));
|
|
if (!s)
|
|
return SANE_STATUS_NO_MEM;
|
|
memset (s, 0, sizeof (*s));
|
|
s->fd = -1;
|
|
s->hw = dev;
|
|
for (i = 0; i < 3; ++i)
|
|
for (j = 0; j < 256; ++j)
|
|
s->gamma_table[i][j] = j;
|
|
|
|
init_options (s);
|
|
|
|
/* insert newly opened handle into list of open handles: */
|
|
s->next = first_handle;
|
|
first_handle = s;
|
|
|
|
*handle = s;
|
|
return SANE_STATUS_GOOD;
|
|
}
|
|
|
|
void
|
|
sane_close (SANE_Handle handle)
|
|
{
|
|
Apple_Scanner *prev, *s;
|
|
|
|
/* remove handle from list of open handles: */
|
|
prev = 0;
|
|
for (s = first_handle; s; s = s->next)
|
|
{
|
|
if (s == handle)
|
|
break;
|
|
prev = s;
|
|
}
|
|
if (!s)
|
|
{
|
|
DBG (ERROR_MESSAGE, "close: invalid handle %p\n", handle);
|
|
return; /* oops, not a handle we know about */
|
|
}
|
|
|
|
if (prev)
|
|
prev->next = s->next;
|
|
else
|
|
first_handle = s->next;
|
|
|
|
free (handle);
|
|
}
|
|
|
|
const SANE_Option_Descriptor *
|
|
sane_get_option_descriptor (SANE_Handle handle, SANE_Int option)
|
|
{
|
|
Apple_Scanner *s = handle;
|
|
|
|
if ((unsigned) option >= NUM_OPTIONS)
|
|
return 0;
|
|
return s->opt + option;
|
|
}
|
|
|
|
SANE_Status
|
|
sane_control_option (SANE_Handle handle, SANE_Int option,
|
|
SANE_Action action, void *val, SANE_Int * info)
|
|
{
|
|
Apple_Scanner *s = handle;
|
|
SANE_Status status;
|
|
SANE_Word cap;
|
|
|
|
|
|
DBG (FLOW_CONTROL, "(%s): Entering on control_option for option %s (%d).\n",
|
|
(action == SANE_ACTION_GET_VALUE) ? "get" : "set",
|
|
s->opt[option].name, option);
|
|
|
|
if (val || action == SANE_ACTION_GET_VALUE)
|
|
switch (s->opt[option].type)
|
|
{
|
|
case SANE_TYPE_STRING:
|
|
DBG (FLOW_CONTROL, "Value %s\n", (action == SANE_ACTION_GET_VALUE) ?
|
|
s->val[option].s : (char *) val);
|
|
break;
|
|
case SANE_TYPE_FIXED:
|
|
{
|
|
double v1, v2;
|
|
SANE_Fixed f;
|
|
v1 = SANE_UNFIX (s->val[option].w);
|
|
f = *(SANE_Fixed *) val;
|
|
v2 = SANE_UNFIX (f);
|
|
DBG (FLOW_CONTROL, "Value %g (Fixed)\n",
|
|
(action == SANE_ACTION_GET_VALUE) ? v1 : v2);
|
|
}
|
|
default:
|
|
DBG (FLOW_CONTROL, "Value %u (Int).\n",
|
|
(action == SANE_ACTION_GET_VALUE)
|
|
? s->val[option].w : *(SANE_Int *) val);
|
|
break;
|
|
}
|
|
|
|
|
|
if (info)
|
|
*info = 0;
|
|
|
|
if (s->scanning)
|
|
return SANE_STATUS_DEVICE_BUSY;
|
|
|
|
if (option >= NUM_OPTIONS)
|
|
return SANE_STATUS_INVAL;
|
|
|
|
cap = s->opt[option].cap;
|
|
|
|
if (!SANE_OPTION_IS_ACTIVE (cap))
|
|
return SANE_STATUS_INVAL;
|
|
|
|
|
|
if (action == SANE_ACTION_GET_VALUE)
|
|
{
|
|
switch (option)
|
|
{
|
|
/* word options: */
|
|
case OPT_NUM_OPTS:
|
|
case OPT_RESOLUTION:
|
|
case OPT_PREVIEW:
|
|
case OPT_TL_X:
|
|
case OPT_TL_Y:
|
|
case OPT_BR_X:
|
|
case OPT_BR_Y:
|
|
case OPT_BRIGHTNESS:
|
|
case OPT_CONTRAST:
|
|
case OPT_THRESHOLD:
|
|
case OPT_AUTOBACKGROUND:
|
|
case OPT_AUTOBACKGROUND_THRESHOLD:
|
|
case OPT_VOLT_REF:
|
|
case OPT_VOLT_REF_TOP:
|
|
case OPT_VOLT_REF_BOTTOM:
|
|
|
|
case OPT_LAMP:
|
|
case OPT_WAIT:
|
|
case OPT_CALIBRATE:
|
|
case OPT_LED:
|
|
case OPT_CCD:
|
|
case OPT_MTF_CIRCUIT:
|
|
case OPT_ICP:
|
|
case OPT_POLARITY:
|
|
|
|
case OPT_CUSTOM_CCT:
|
|
case OPT_CUSTOM_GAMMA:
|
|
*(SANE_Word *) val = s->val[option].w;
|
|
return SANE_STATUS_GOOD;
|
|
|
|
/* word-array options: */
|
|
|
|
case OPT_CCT:
|
|
case OPT_GAMMA_VECTOR_R:
|
|
case OPT_GAMMA_VECTOR_G:
|
|
case OPT_GAMMA_VECTOR_B:
|
|
memcpy (val, s->val[option].wa, s->opt[option].size);
|
|
return SANE_STATUS_GOOD;
|
|
|
|
/* string options: */
|
|
|
|
case OPT_MODE:
|
|
/*
|
|
TODO: This is to protect the mode string to be ruined from the dll?
|
|
backend. I do not know why. It's definitely an overkill and should be
|
|
eliminated.
|
|
status = sanei_constrain_value (s->opt + option, s->val[option].s,
|
|
info);
|
|
*/
|
|
case OPT_MODEL:
|
|
case OPT_GRAYMAP:
|
|
case OPT_HALFTONE_PATTERN:
|
|
case OPT_HALFTONE_FILE:
|
|
case OPT_SPEED:
|
|
case OPT_COLOR_SENSOR:
|
|
strcpy (val, s->val[option].s);
|
|
return SANE_STATUS_GOOD;
|
|
|
|
/* Some Buttons */
|
|
case OPT_DOWNLOAD_CALIBRATION_VECTOR:
|
|
case OPT_DOWNLOAD_CCT:
|
|
case OPT_DOWNLOAD_GAMMA:
|
|
return SANE_STATUS_INVAL;
|
|
|
|
}
|
|
}
|
|
else if (action == SANE_ACTION_SET_VALUE)
|
|
{
|
|
if (!SANE_OPTION_IS_SETTABLE (cap))
|
|
return SANE_STATUS_INVAL;
|
|
|
|
status = sanei_constrain_value (s->opt + option, val, info);
|
|
|
|
if (status != SANE_STATUS_GOOD)
|
|
return status;
|
|
|
|
|
|
switch (option)
|
|
{
|
|
/* (mostly) side-effect-free word options: */
|
|
case OPT_RESOLUTION:
|
|
case OPT_TL_X:
|
|
case OPT_TL_Y:
|
|
case OPT_BR_X:
|
|
case OPT_BR_Y:
|
|
|
|
s->val[option].w = *(SANE_Word *) val;
|
|
calc_parameters (s);
|
|
|
|
if (info)
|
|
*info |= SANE_INFO_RELOAD_PARAMS
|
|
| SANE_INFO_RELOAD_OPTIONS
|
|
| SANE_INFO_INEXACT;
|
|
|
|
return SANE_STATUS_GOOD;
|
|
|
|
/* fall through */
|
|
case OPT_BRIGHTNESS:
|
|
case OPT_CONTRAST:
|
|
case OPT_THRESHOLD:
|
|
case OPT_AUTOBACKGROUND_THRESHOLD:
|
|
case OPT_VOLT_REF_TOP:
|
|
case OPT_VOLT_REF_BOTTOM:
|
|
case OPT_LAMP:
|
|
case OPT_WAIT:
|
|
case OPT_CALIBRATE:
|
|
case OPT_LED:
|
|
case OPT_CCD:
|
|
case OPT_MTF_CIRCUIT:
|
|
case OPT_ICP:
|
|
case OPT_POLARITY:
|
|
s->val[option].w = *(SANE_Word *) val;
|
|
return SANE_STATUS_GOOD;
|
|
|
|
/* Simple Strings */
|
|
case OPT_GRAYMAP:
|
|
case OPT_HALFTONE_FILE:
|
|
case OPT_SPEED:
|
|
if (s->val[option].s)
|
|
free (s->val[option].s);
|
|
s->val[option].s = strdup (val);
|
|
return SANE_STATUS_GOOD;
|
|
|
|
/* Boolean */
|
|
case OPT_PREVIEW:
|
|
s->val[option].w = *(SANE_Bool *) val;
|
|
return SANE_STATUS_GOOD;
|
|
|
|
|
|
/* side-effect-free word-array options: */
|
|
case OPT_CCT:
|
|
case OPT_GAMMA_VECTOR_R:
|
|
case OPT_GAMMA_VECTOR_G:
|
|
case OPT_GAMMA_VECTOR_B:
|
|
memcpy (s->val[option].wa, val, s->opt[option].size);
|
|
return SANE_STATUS_GOOD;
|
|
|
|
|
|
/* options with light side-effects: */
|
|
|
|
case OPT_HALFTONE_PATTERN:
|
|
if (info)
|
|
*info |= SANE_INFO_RELOAD_OPTIONS;
|
|
if (s->val[option].s)
|
|
free (s->val[option].s);
|
|
s->val[option].s = strdup (val);
|
|
if (!strcmp (val, "download"))
|
|
{
|
|
return SANE_STATUS_UNSUPPORTED;
|
|
/* TODO: ENABLE(OPT_HALFTONE_FILE); */
|
|
}
|
|
else
|
|
DISABLE (OPT_HALFTONE_FILE);
|
|
return SANE_STATUS_GOOD;
|
|
|
|
case OPT_AUTOBACKGROUND:
|
|
if (info)
|
|
*info |= SANE_INFO_RELOAD_OPTIONS;
|
|
s->val[option].w = *(SANE_Bool *) val;
|
|
if (*(SANE_Bool *) val)
|
|
{
|
|
DISABLE (OPT_THRESHOLD);
|
|
ENABLE (OPT_AUTOBACKGROUND_THRESHOLD);
|
|
}
|
|
else
|
|
{
|
|
ENABLE (OPT_THRESHOLD);
|
|
DISABLE (OPT_AUTOBACKGROUND_THRESHOLD);
|
|
}
|
|
return SANE_STATUS_GOOD;
|
|
case OPT_VOLT_REF:
|
|
if (info)
|
|
*info |= SANE_INFO_RELOAD_OPTIONS;
|
|
s->val[option].w = *(SANE_Bool *) val;
|
|
if (*(SANE_Bool *) val)
|
|
{
|
|
DISABLE(OPT_BRIGHTNESS);
|
|
DISABLE(OPT_CONTRAST);
|
|
ENABLE(OPT_VOLT_REF_TOP);
|
|
ENABLE(OPT_VOLT_REF_BOTTOM);
|
|
}
|
|
else
|
|
{
|
|
ENABLE(OPT_BRIGHTNESS);
|
|
ENABLE(OPT_CONTRAST);
|
|
DISABLE(OPT_VOLT_REF_TOP);
|
|
DISABLE(OPT_VOLT_REF_BOTTOM);
|
|
}
|
|
return SANE_STATUS_GOOD;
|
|
|
|
/* Actions: Buttons */
|
|
|
|
case OPT_DOWNLOAD_CALIBRATION_VECTOR:
|
|
case OPT_DOWNLOAD_CCT:
|
|
case OPT_DOWNLOAD_GAMMA:
|
|
/* TODO: fix {down/up}loads */
|
|
return SANE_STATUS_UNSUPPORTED;
|
|
|
|
case OPT_CUSTOM_CCT:
|
|
s->val[OPT_CUSTOM_CCT].w=*(SANE_Word *) val;
|
|
if (s->val[OPT_CUSTOM_CCT].w)
|
|
{
|
|
ENABLE(OPT_CCT);
|
|
ENABLE(OPT_DOWNLOAD_CCT);
|
|
}
|
|
else
|
|
{
|
|
DISABLE(OPT_CCT);
|
|
DISABLE(OPT_DOWNLOAD_CCT);
|
|
}
|
|
if (info)
|
|
*info |= SANE_INFO_RELOAD_OPTIONS;
|
|
return SANE_STATUS_GOOD;
|
|
|
|
case OPT_CUSTOM_GAMMA:
|
|
s->val[OPT_CUSTOM_GAMMA].w = *(SANE_Word *) val;
|
|
gamma_update(s);
|
|
if (info)
|
|
*info |= SANE_INFO_RELOAD_OPTIONS;
|
|
return SANE_STATUS_GOOD;
|
|
|
|
case OPT_COLOR_SENSOR:
|
|
if (s->val[option].s)
|
|
free (s->val[option].s);
|
|
s->val[option].s = strdup (val);
|
|
gamma_update(s);
|
|
if (info)
|
|
*info |= SANE_INFO_RELOAD_OPTIONS | SANE_INFO_RELOAD_PARAMS;
|
|
return SANE_STATUS_GOOD;
|
|
|
|
/* HEAVY (RADIOACTIVE) SIDE EFFECTS: CHECKME */
|
|
case OPT_MODE:
|
|
if (s->val[option].s)
|
|
free (s->val[option].s);
|
|
s->val[option].s = strdup (val);
|
|
|
|
status = mode_update (s, val);
|
|
if (status != SANE_STATUS_GOOD)
|
|
return status;
|
|
|
|
if (info)
|
|
*info |= SANE_INFO_RELOAD_OPTIONS | SANE_INFO_RELOAD_PARAMS;
|
|
return SANE_STATUS_GOOD;
|
|
|
|
} /* End of switch */
|
|
} /* End of SET_VALUE */
|
|
return SANE_STATUS_INVAL;
|
|
}
|
|
|
|
SANE_Status
|
|
sane_get_parameters (SANE_Handle handle, SANE_Parameters * params)
|
|
{
|
|
Apple_Scanner *s = handle;
|
|
|
|
DBG (FLOW_CONTROL, "Entering sane_get_parameters\n");
|
|
calc_parameters (s);
|
|
|
|
|
|
if (params)
|
|
*params = s->params;
|
|
return SANE_STATUS_GOOD;
|
|
}
|
|
|
|
SANE_Status
|
|
sane_start (SANE_Handle handle)
|
|
{
|
|
Apple_Scanner *s = handle;
|
|
SANE_Status status;
|
|
|
|
/* First make sure we have a current parameter set. Some of the
|
|
parameters will be overwritten below, but that's OK. */
|
|
|
|
calc_parameters (s);
|
|
|
|
if (s->fd < 0)
|
|
{
|
|
/* this is the first (and maybe only) pass... */
|
|
|
|
status = sanei_scsi_open (s->hw->sane.name, &s->fd, sense_handler, 0);
|
|
if (status != SANE_STATUS_GOOD)
|
|
{
|
|
DBG (ERROR_MESSAGE, "open: open of %s failed: %s\n",
|
|
s->hw->sane.name, sane_strstatus (status));
|
|
return status;
|
|
}
|
|
}
|
|
|
|
status = wait_ready (s->fd);
|
|
if (status != SANE_STATUS_GOOD)
|
|
{
|
|
DBG (ERROR_MESSAGE, "open: wait_ready() failed: %s\n",
|
|
sane_strstatus (status));
|
|
goto stop_scanner_and_return;
|
|
}
|
|
|
|
status = mode_select (s);
|
|
if (status != SANE_STATUS_GOOD)
|
|
{
|
|
DBG (ERROR_MESSAGE, "sane_start: mode_select command failed: %s\n",
|
|
sane_strstatus (status));
|
|
goto stop_scanner_and_return;
|
|
}
|
|
|
|
status = scan_area_and_windows (s);
|
|
if (status != SANE_STATUS_GOOD)
|
|
{
|
|
DBG (ERROR_MESSAGE, "open: set scan area command failed: %s\n",
|
|
sane_strstatus (status));
|
|
goto stop_scanner_and_return;
|
|
}
|
|
|
|
status = request_sense (s);
|
|
if (status != SANE_STATUS_GOOD)
|
|
{
|
|
DBG (ERROR_MESSAGE, "sane_start: request_sense revealed error: %s\n",
|
|
sane_strstatus (status));
|
|
goto stop_scanner_and_return;
|
|
}
|
|
|
|
s->scanning = SANE_TRUE;
|
|
s->AbortedByUser = SANE_FALSE;
|
|
|
|
status = start_scan (s);
|
|
if (status != SANE_STATUS_GOOD)
|
|
goto stop_scanner_and_return;
|
|
|
|
return SANE_STATUS_GOOD;
|
|
|
|
stop_scanner_and_return:
|
|
s->scanning = SANE_FALSE;
|
|
s->AbortedByUser = SANE_FALSE;
|
|
return status;
|
|
}
|
|
|
|
SANE_Status
|
|
sane_read (SANE_Handle handle, SANE_Byte * buf, SANE_Int max_len,
|
|
SANE_Int * len)
|
|
{
|
|
Apple_Scanner *s = handle;
|
|
SANE_Status status;
|
|
|
|
uint8_t get_data_status[10];
|
|
uint8_t read[10];
|
|
|
|
#ifdef RESERVE_RELEASE_HACK
|
|
uint8_t reserve[6];
|
|
uint8_t release[6];
|
|
#endif
|
|
|
|
uint8_t result[12];
|
|
size_t size;
|
|
SANE_Int data_length = 0;
|
|
SANE_Int data_av = 0;
|
|
SANE_Int offset = 0;
|
|
SANE_Int rread = 0;
|
|
SANE_Bool Pseudo8bit = SANE_FALSE;
|
|
|
|
#ifdef NEUTRALIZE_BACKEND
|
|
*len=max_len;
|
|
return SANE_STATUS_GOOD;
|
|
|
|
#else
|
|
*len = 0;
|
|
if (!s->scanning) return SANE_STATUS_EOF;
|
|
|
|
|
|
if (!strcmp (s->val[OPT_MODE].s, "Gray16"))
|
|
Pseudo8bit = SANE_TRUE;
|
|
|
|
/* TODO: The current function only implements for APPLESCANNER In
|
|
order to use the COLORONESCANNER you have to study the docs to
|
|
see how it the parameters get modified before scan. From this
|
|
starting point it should be trivial to use a ONESCANNER int the
|
|
gray256 mode but I don't have one from these pets in home. MF */
|
|
|
|
|
|
memset (get_data_status, 0, sizeof (get_data_status));
|
|
get_data_status[0] = APPLE_SCSI_GET_DATA_STATUS;
|
|
get_data_status[1] = 1; /* Wait */
|
|
STORE24 (get_data_status + 6, sizeof (result));
|
|
|
|
memset (read, 0, sizeof (read));
|
|
read[0] = APPLE_SCSI_READ_SCANNED_DATA;
|
|
|
|
|
|
#ifdef RESERVE_RELEASE_HACK
|
|
memset (reserve, 0, sizeof (reserve));
|
|
reserve[0] = APPLE_SCSI_RESERVE;
|
|
|
|
reserve[1]=CONTROLLER_SCSI_ID;
|
|
reserve[1]=reserve[1] << 1;
|
|
reserve[1]|=SETTHIRDPARTY;
|
|
|
|
memset (release, 0, sizeof (release));
|
|
release[0] = APPLE_SCSI_RELEASE;
|
|
release[1]=CONTROLLER_SCSI_ID;
|
|
release[1]=reserve[1] << 1;
|
|
release[1]|=SETTHIRDPARTY;
|
|
|
|
#endif
|
|
|
|
do
|
|
{
|
|
size = sizeof (result);
|
|
status = sanei_scsi_cmd (s->fd, get_data_status,
|
|
sizeof (get_data_status), result, &size);
|
|
|
|
if (status != SANE_STATUS_GOOD)
|
|
return status;
|
|
if (!size)
|
|
{
|
|
DBG (ERROR_MESSAGE, "sane_read: cannot get_data_status.\n");
|
|
return SANE_STATUS_IO_ERROR;
|
|
}
|
|
|
|
data_length = READ24 (result);
|
|
data_av = READ24 (result + 9);
|
|
|
|
if (data_length)
|
|
{
|
|
/* if (result[3] & 1) Scanner Blocked: Retrieve data */
|
|
if ((result[3] & 1) || data_av)
|
|
{
|
|
DBG (IO_MESSAGE,
|
|
"sane_read: (status) Available in scanner buffer %u.\n",
|
|
data_av);
|
|
|
|
if (Pseudo8bit)
|
|
if ((data_av << 1) + offset > max_len)
|
|
rread = (max_len - offset) >> 1;
|
|
else
|
|
rread = data_av;
|
|
else if (data_av + offset > max_len)
|
|
rread = max_len - offset;
|
|
else
|
|
rread = data_av;
|
|
|
|
DBG (IO_MESSAGE,
|
|
"sane_read: (action) Actual read request for %u bytes.\n",
|
|
rread);
|
|
|
|
size = rread;
|
|
|
|
STORE24 (read + 6, rread);
|
|
|
|
#ifdef RESERVE_RELEASE_HACK
|
|
{
|
|
SANE_Status status;
|
|
DBG(IO_MESSAGE,"Reserving the SCSI bus.\n");
|
|
status=sanei_scsi_cmd (s->fd,reserve,sizeof(reserve),0,0);
|
|
DBG(IO_MESSAGE,"Reserving... status:= %d\n",status);
|
|
}
|
|
#endif /* RESERVE_RELEASE_HACK */
|
|
|
|
status = sanei_scsi_cmd (s->fd, read, sizeof (read),
|
|
buf + offset, &size);
|
|
|
|
#ifdef RESERVE_RELEASE_HACK
|
|
{
|
|
SANE_Status status;
|
|
DBG(IO_MESSAGE,"Releasing the SCSI bus.\n");
|
|
status=sanei_scsi_cmd (s->fd,release,sizeof(release),0,0);
|
|
DBG(IO_MESSAGE,"Releasing... status:= %d\n",status);
|
|
}
|
|
#endif /* RESERVE_RELEASE_HACK */
|
|
|
|
|
|
if (Pseudo8bit)
|
|
{
|
|
SANE_Int byte;
|
|
SANE_Int pos = offset + (rread << 1) - 1;
|
|
SANE_Byte B;
|
|
for (byte = offset + rread - 1; byte >= offset; byte--)
|
|
{
|
|
B = buf[byte];
|
|
buf[pos--] = 255 - (B << 4); /* low (right) nibble */
|
|
buf[pos--] = 255 - (B & 0xF0); /* high (left) nibble */
|
|
}
|
|
offset += size << 1;
|
|
}
|
|
else
|
|
offset += size;
|
|
|
|
DBG (IO_MESSAGE, "sane_read: Buffer %u of %u full %g%%\n",
|
|
offset, max_len, (double) (offset * 100. / max_len));
|
|
}
|
|
}
|
|
}
|
|
while (offset < max_len && data_length != 0 && !s->AbortedByUser);
|
|
|
|
|
|
if (s->AbortedByUser)
|
|
{
|
|
s->scanning = SANE_FALSE;
|
|
status = sanei_scsi_cmd (s->fd, test_unit_ready,
|
|
sizeof (test_unit_ready), 0, 0);
|
|
if (status != SANE_STATUS_GOOD)
|
|
return status;
|
|
return SANE_STATUS_CANCELLED;
|
|
}
|
|
|
|
if (!data_length) /* If not blocked */
|
|
{
|
|
s->scanning = SANE_FALSE;
|
|
|
|
DBG (IO_MESSAGE, "sane_read: (status) Oups! No more data...");
|
|
if (!offset)
|
|
{
|
|
*len = 0;
|
|
DBG (IO_MESSAGE, "EOF\n");
|
|
return SANE_STATUS_EOF;
|
|
}
|
|
else
|
|
{
|
|
*len = offset;
|
|
DBG (IO_MESSAGE, "GOOD\n");
|
|
return SANE_STATUS_GOOD;
|
|
}
|
|
}
|
|
|
|
|
|
DBG (FLOW_CONTROL,
|
|
"sane_read: Normal Exiting (?), Aborted=%u, data_length=%u\n",
|
|
s->AbortedByUser, data_length);
|
|
*len = offset;
|
|
|
|
return SANE_STATUS_GOOD;
|
|
|
|
#endif /* NEUTRALIZE_BACKEND */
|
|
}
|
|
|
|
void
|
|
sane_cancel (SANE_Handle handle)
|
|
{
|
|
Apple_Scanner *s = handle;
|
|
|
|
if (s->scanning)
|
|
{
|
|
if (s->AbortedByUser)
|
|
{
|
|
DBG (FLOW_CONTROL,
|
|
"sane_cancel: Allready Aborted. Please Wait...\n");
|
|
}
|
|
else
|
|
{
|
|
s->scanning=SANE_FALSE;
|
|
s->AbortedByUser = SANE_TRUE;
|
|
DBG (FLOW_CONTROL, "sane_cancel: Signal Caught! Aborting...\n");
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (s->AbortedByUser)
|
|
{
|
|
DBG (FLOW_CONTROL, "sane_cancel: Scan has not been Initiated yet, "
|
|
"or it is allready aborted.\n");
|
|
s->AbortedByUser = SANE_FALSE;
|
|
sanei_scsi_cmd (s->fd, test_unit_ready,
|
|
sizeof (test_unit_ready), 0, 0);
|
|
}
|
|
else
|
|
{
|
|
DBG (FLOW_CONTROL, "sane_cancel: Scan has not been Initiated "
|
|
"yet (or it's over).\n");
|
|
}
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
SANE_Status
|
|
sane_set_io_mode (SANE_Handle handle, SANE_Bool non_blocking)
|
|
{
|
|
DBG (FLOW_CONTROL,"sane_set_io_mode: Entering.\n");
|
|
|
|
handle = handle; /* silence gcc */
|
|
|
|
if (non_blocking)
|
|
{
|
|
DBG (FLOW_CONTROL, "sane_set_io_mode: Don't call me please. "
|
|
"Unimplemented function\n");
|
|
return SANE_STATUS_UNSUPPORTED;
|
|
}
|
|
|
|
return SANE_STATUS_GOOD;
|
|
}
|
|
|
|
SANE_Status
|
|
sane_get_select_fd (SANE_Handle handle, SANE_Int * fd)
|
|
{
|
|
handle = handle; /* silence gcc */
|
|
fd = fd; /* silence gcc */
|
|
|
|
DBG (FLOW_CONTROL, "sane_get_select_fd: Don't call me please. "
|
|
"Unimplemented function\n");
|
|
return SANE_STATUS_UNSUPPORTED;
|
|
}
|