kopia lustrzana https://gitlab.com/sane-project/backends
147 wiersze
3.8 KiB
C
147 wiersze
3.8 KiB
C
/* sane - Scanner Access Now Easy.
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Copyright (C) 2002-2006 Henning Meier-Geinitz <henning@meier-geinitz.de>
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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 backend is for testing frontends.
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*/
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#ifndef test_h
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#define test_h
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#define MM_PER_INCH 25.4
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typedef enum
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{
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param_none = 0,
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param_bool,
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param_int,
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param_fixed,
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param_string
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}
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parameter_type;
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typedef enum
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{
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opt_num_opts = 0,
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opt_mode_group,
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opt_mode,
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opt_depth,
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opt_hand_scanner,
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opt_three_pass, /* 5 */
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opt_three_pass_order,
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opt_resolution,
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opt_scan_source,
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opt_special_group,
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opt_test_picture,
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opt_invert_endianess,
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opt_read_limit,
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opt_read_limit_size,
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opt_read_delay,
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opt_read_delay_duration,
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opt_read_status_code,
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opt_ppl_loss,
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opt_fuzzy_parameters,
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opt_non_blocking,
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opt_select_fd,
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opt_enable_test_options,
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opt_print_options,
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opt_geometry_group,
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opt_tl_x,
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opt_tl_y,
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opt_br_x,
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opt_br_y,
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opt_bool_group,
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opt_bool_soft_select_soft_detect,
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opt_bool_hard_select_soft_detect,
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opt_bool_hard_select,
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opt_bool_soft_detect,
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opt_bool_soft_select_soft_detect_emulated,
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opt_bool_soft_select_soft_detect_auto,
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opt_int_group,
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opt_int,
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opt_int_constraint_range,
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opt_int_constraint_word_list,
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opt_int_array,
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opt_int_array_constraint_range,
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opt_int_array_constraint_word_list,
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opt_fixed_group,
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opt_fixed,
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opt_fixed_constraint_range,
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opt_fixed_constraint_word_list,
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opt_string_group,
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opt_string,
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opt_string_constraint_string_list,
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opt_string_constraint_long_string_list,
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opt_button_group,
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opt_button,
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/* must come last: */
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num_options
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}
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test_opts;
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typedef struct Test_Device
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{
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struct Test_Device *next;
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SANE_Device sane;
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SANE_Option_Descriptor opt[num_options];
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Option_Value val[num_options];
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SANE_Parameters params;
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SANE_String name;
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SANE_Pid reader_pid;
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SANE_Int reader_fds;
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SANE_Int pipe;
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FILE *pipe_handle;
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SANE_Word pass;
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SANE_Word bytes_per_line;
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SANE_Word pixels_per_line;
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SANE_Word lines;
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SANE_Int bytes_total;
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SANE_Bool open;
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SANE_Bool scanning;
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SANE_Bool cancelled;
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SANE_Bool eof;
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SANE_Int number_of_scans;
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}
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Test_Device;
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#endif /* test_h */
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