Initial import of sane-backends version 1.0.24-1.2

1 files changed, 294 insertions, 0 deletions

diff --git a/backend/hp-option.h b/backend/hp-option.h
new file mode 100644
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--- /dev/null
+++ b/backend/hp-option.h
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+/* sane - Scanner Access Now Easy.
+   Copyright (C) 1997 Geoffrey T. Dairiki
+   This file is part of the SANE package.
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+   MA 02111-1307, USA.
+
+   As a special exception, the authors of SANE give permission for
+   additional uses of the libraries contained in this release of SANE.
+
+   The exception is that, if you link a SANE library with other files
+   to produce an executable, this does not by itself cause the
+   resulting executable to be covered by the GNU General Public
+   License.  Your use of that executable is in no way restricted on
+   account of linking the SANE library code into it.
+
+   This exception does not, however, invalidate any other reasons why
+   the executable file might be covered by the GNU General Public
+   License.
+
+   If you submit changes to SANE to the maintainers to be included in
+   a subsequent release, you agree by submitting the changes that
+   those changes may be distributed with this exception intact.
+
+   If you write modifications of your own for SANE, it is your choice
+   whether to permit this exception to apply to your modifications.
+   If you do not wish that, delete this exception notice.
+
+   This file is part of a SANE backend for HP Scanners supporting
+   HP Scanner Control Language (SCL).
+*/
+
+/*
+   $Id$
+*/
+#ifndef HP_OPTION_H_INCLUDED
+#define HP_OPTION_H_INCLUDED
+#include "hp.h"
+
+/*
+ * Non-standard SANE options
+ *
+ * FIXME: this should become standard
+ */
+
+#ifndef SANE_NAME_SHARPENING
+# define SANE_NAME_SHARPENING "sharpening"
+# define SANE_TITLE_SHARPENING SANE_I18N("Sharpening")
+# define SANE_DESC_SHARPENING SANE_I18N("Set sharpening value.")
+#endif
+
+#ifndef SANE_NAME_AUTO_THRESHOLD
+# define SANE_NAME_AUTO_THRESHOLD "auto-threshold"
+# define SANE_TITLE_AUTO_THRESHOLD SANE_I18N("Auto Threshold")
+# define SANE_DESC_AUTO_THRESHOLD \
+    SANE_I18N("Enable automatic determination of threshold for line-art scans.")
+#endif
+
+#ifndef SANE_NAME_SMOOTHING
+# define SANE_NAME_SMOOTHING "smoothing"
+# define SANE_TITLE_SMOOTHING SANE_I18N("Smoothing")
+# define SANE_DESC_SMOOTHING SANE_I18N("Select smoothing filter.")
+#endif
+
+#ifndef SANE_NAME_UNLOAD_AFTER_SCAN
+# define SANE_NAME_UNLOAD_AFTER_SCAN "unload-after-scan"
+# define SANE_TITLE_UNLOAD_AFTER_SCAN SANE_I18N("Unload media after scan")
+# define SANE_DESC_UNLOAD_AFTER_SCAN SANE_I18N("Unloads the media after a scan.")
+#endif
+
+#ifndef SANE_NAME_CHANGE_DOC
+# define SANE_NAME_CHANGE_DOC "change-document"
+# define SANE_TITLE_CHANGE_DOC SANE_I18N("Change document")
+# define SANE_DESC_CHANGE_DOC SANE_I18N("Change Document.")
+#endif
+
+#ifndef SANE_NAME_UNLOAD
+# define SANE_NAME_UNLOAD "unload"
+# define SANE_TITLE_UNLOAD SANE_I18N("Unload")
+# define SANE_DESC_UNLOAD SANE_I18N("Unload Document.")
+#endif
+
+#ifndef SANE_NAME_CALIBRATE
+# define SANE_NAME_CALIBRATE "calibrate"
+# define SANE_TITLE_CALIBRATE SANE_I18N("Calibrate")
+# define SANE_DESC_CALIBRATE SANE_I18N("Start calibration process.")
+#endif
+
+#ifndef SANE_NAME_MEDIA
+# define SANE_NAME_MEDIA "media-type"
+# define SANE_TITLE_MEDIA SANE_I18N("Media")
+# define SANE_DESC_MEDIA SANE_I18N("Set type of media.")
+#endif
+
+#ifndef SANE_NAME_PS_EXPOSURE_TIME
+# define SANE_NAME_PS_EXPOSURE_TIME "ps-exposure-time"
+# define SANE_TITLE_PS_EXPOSURE_TIME SANE_I18N("Exposure time")
+# define SANE_DESC_PS_EXPOSURE_TIME \
+    SANE_I18N("A longer exposure time lets the scanner\
+ collect more light. Suggested use is 175% for prints,\
+ 150% for normal slides and \"Negative\" for\
+ negative film. For dark (underexposed) images you can increase this value.")
+#endif
+
+#ifndef SANE_NAME_MATRIX_TYPE
+# define SANE_NAME_MATRIX_TYPE "matrix-type"
+# define SANE_TITLE_MATRIX_TYPE SANE_I18N("Color Matrix")
+/* FIXME: better description */
+# define SANE_DESC_MATRIX_TYPE SANE_I18N("Set the scanners color matrix.")
+#endif
+
+#ifndef SANE_NAME_MATRIX_RGB
+# define SANE_NAME_MATRIX_RGB "matrix-rgb"
+# define SANE_TITLE_MATRIX_RGB SANE_I18N("Color Matrix")
+# define SANE_DESC_MATRIX_RGB SANE_I18N("Custom color matrix.")
+#endif
+
+#ifndef SANE_NAME_MATRIX_GRAY
+# define SANE_NAME_MATRIX_GRAY "matrix-gray"
+# define SANE_TITLE_MATRIX_GRAY SANE_I18N("Mono Color Matrix")
+# define SANE_DESC_MATRIX_GRAY SANE_I18N("Custom color matrix for grayscale scans.")
+#endif
+
+#ifndef SANE_NAME_MIRROR_HORIZ
+# define SANE_NAME_MIRROR_HORIZ "mirror-horizontal"
+# define SANE_TITLE_MIRROR_HORIZ SANE_I18N("Mirror horizontal")
+# define SANE_DESC_MIRROR_HORIZ SANE_I18N("Mirror image horizontally.")
+#endif
+
+#ifndef SANE_NAME_MIRROR_VERT
+# define SANE_NAME_MIRROR_VERT "mirror-vertical"
+# define SANE_TITLE_MIRROR_VERT SANE_I18N("Mirror vertical")
+# define SANE_DESC_MIRROR_VERT SANE_I18N("Mirror image vertically.")
+#endif
+
+#ifndef SANE_NAME_UPDATE
+# define SANE_NAME_UPDATE "update-options"
+# define SANE_TITLE_UPDATE SANE_I18N("Update options")
+# define SANE_DESC_UPDATE SANE_I18N("Update options.")
+#endif
+
+#ifndef SANE_NAME_OUTPUT_8BIT
+# define SANE_NAME_OUTPUT_8BIT   "output-8bit"
+# define SANE_TITLE_OUTPUT_8BIT  SANE_I18N("8 bit output")
+# define SANE_DESC_OUTPUT_8BIT   \
+   SANE_I18N("Use bit depth greater eight internally,\
+ but output only eight bits.")
+#endif
+
+#ifndef SANE_NAME_BUTTON_WAIT
+# define SANE_NAME_BUTTON_WAIT   "button-wait"
+# define SANE_TITLE_BUTTON_WAIT  SANE_I18N("Front button wait")
+# define SANE_DESC_BUTTON_WAIT   SANE_I18N("Wait to scan for front-panel button push.")
+# define HP_BUTTON_WAIT_NO       0
+# define HP_BUTTON_WAIT_YES      1
+#endif
+
+#ifndef SANE_NAME_LAMP_OFF
+# define SANE_NAME_LAMP_OFF      "lamp-off"
+# define SANE_TITLE_LAMP_OFF     SANE_I18N("Shut off lamp")
+# define SANE_DESC_LAMP_OFF      SANE_I18N("Shut off scanner lamp.")
+# define HP_LAMP_OFF_NO          0
+# define HP_LAMP_OFF_YES         1
+#endif
+
+/* Some test stuff to see what undocumented SCL-commands do */
+# define SANE_NAME_10470 "10470"
+# define SANE_TITLE_10470 "10470"
+# define SANE_DESC_10470 "10470."
+
+# define SANE_NAME_10485 "10485"
+# define SANE_TITLE_10485 "10485"
+# define SANE_DESC_10485 "10485."
+
+# define SANE_NAME_10952 "10952"
+# define SANE_TITLE_10952 "10952"
+# define SANE_DESC_10952 "10952."
+
+# define SANE_NAME_10967 "10967"
+# define SANE_TITLE_10967 "10967"
+# define SANE_DESC_10967 "10967."
+
+/*
+ * Internal option names which are not presented to the SANE frontend.
+ */
+#define HP_NAME_HORIZONTAL_DITHER	"__hdither__"
+#define HP_NAME_DEVPIX_RESOLUTION	"__devpix_resolution__"
+#ifdef ENABLE_7x12_TONEMAPS
+# define HP_NAME_RGB_TONEMAP		"__rgb_tonemap__"
+#endif
+#ifdef FAKE_COLORSEP_MATRIXES
+# define HP_NAME_SEPMATRIX		"__sepmatrix__"
+#endif
+
+struct hp_choice_s
+{
+    int		val;
+    const char *name;
+    hp_bool_t	(*enable)(HpChoice this, HpOptSet optset, HpData data,
+                          const HpDeviceInfo *info);
+    hp_bool_t	is_emulated:1;
+    HpChoice	next;
+};
+
+enum hp_scanmode_e
+{
+    HP_SCANMODE_LINEART	= 0,
+    HP_SCANMODE_HALFTONE	= 3,
+    HP_SCANMODE_GRAYSCALE	= 4,
+    HP_SCANMODE_COLOR	= 5
+};
+
+enum hp_scantype_e
+{
+    HP_SCANTYPE_NORMAL   = 0,
+    HP_SCANTYPE_ADF      = 1,
+    HP_SCANTYPE_XPA      = 2
+};
+
+enum hp_dither_type_e {
+    HP_DITHER_CUSTOM		= -1,
+    HP_DITHER_COARSE		= 0,
+    HP_DITHER_FINE		= 1,
+    HP_DITHER_BAYER		= 2,
+    HP_DITHER_VERTICAL		= 3,
+    HP_DITHER_HORIZONTAL
+};
+
+enum hp_matrix_type_e {
+    HP_MATRIX_AUTO		= -256,
+    HP_MATRIX_GREEN		= -257,
+    HP_MATRIX_CUSTOM_BW		= -2,
+    HP_MATRIX_CUSTOM		= -1,
+    HP_MATRIX_RGB		= 0,
+    HP_MATRIX_BW		= 1,
+    HP_MATRIX_PASS		= 2,
+    HP_MATRIX_RED		= 3,
+    HP_MATRIX_BLUE		= 4,
+    HP_MATRIX_XPA_RGB		= 5,
+    HP_MATRIX_XPA_BW		= 6
+};
+
+enum hp_mirror_horiz_e {
+    HP_MIRROR_HORIZ_CONDITIONAL = -256,
+    HP_MIRROR_HORIZ_OFF         = 0,
+    HP_MIRROR_HORIZ_ON          = 1
+};
+
+enum hp_mirror_vert_e {
+    HP_MIRROR_VERT_OFF         = -258,
+    HP_MIRROR_VERT_ON          = -257,
+    HP_MIRROR_VERT_CONDITIONAL = -256
+};
+
+enum hp_media_e {
+    HP_MEDIA_NEGATIVE = 1,
+    HP_MEDIA_SLIDE = 2,
+    HP_MEDIA_PRINT = 3
+};
+
+hp_bool_t   sanei_hp_choice_isEnabled (HpChoice this, HpOptSet optset,
+                               HpData data, const HpDeviceInfo *info);
+
+SANE_Status sanei_hp_optset_new(HpOptSet * newp, HpScsi scsi, HpDevice dev);
+SANE_Status sanei_hp_optset_download (HpOptSet this, HpData data, HpScsi scsi);
+SANE_Status sanei_hp_optset_control (HpOptSet this, HpData data,
+                               int optnum, SANE_Action action,
+			       void * valp, SANE_Int *infop, HpScsi scsi,
+                               hp_bool_t immediate);
+SANE_Status sanei_hp_optset_guessParameters (HpOptSet this, HpData data,
+                               SANE_Parameters * p);
+enum hp_scanmode_e sanei_hp_optset_scanmode (HpOptSet this, HpData data);
+hp_bool_t sanei_hp_optset_output_8bit (HpOptSet this, HpData data);
+int sanei_hp_optset_data_width (HpOptSet this, HpData data);
+hp_bool_t sanei_hp_optset_isImmediate (HpOptSet this, int optnum);
+hp_bool_t sanei_hp_optset_mirror_vert (HpOptSet this, HpData data, HpScsi scsi);
+hp_bool_t sanei_hp_optset_start_wait(HpOptSet this, HpData data);
+HpScl sanei_hp_optset_scan_type (HpOptSet this, HpData data);
+const SANE_Option_Descriptor * sanei_hp_optset_saneoption (HpOptSet this,
+                               HpData data, int optnum);
+
+#endif /* HP_OPTION_H_INCLUDED */