121 lines
3.4 KiB
C
121 lines
3.4 KiB
C
/*
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* Wine internal HID structures
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*
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* Copyright 2015 Aric Stewart
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but 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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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#ifndef __WINE_PARSE_H
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#define __WINE_PARSE_H
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#include "ntstatus.h"
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#define WIN32_NO_STATUS
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#include "windef.h"
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#include "winbase.h"
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#include "winternl.h"
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#include "hidusage.h"
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#include "ddk/hidpi.h"
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#define HID_MAGIC 0x8491759
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struct hid_collection_node
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{
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USAGE usage;
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USAGE usage_page;
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USHORT parent;
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USHORT number_of_children;
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USHORT next_sibling;
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USHORT first_child;
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ULONG collection_type;
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};
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struct hid_value_caps
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{
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USHORT usage_page;
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UCHAR report_id;
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UCHAR start_bit;
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USHORT bit_size;
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USHORT report_count;
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USHORT start_byte;
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USHORT total_bits;
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ULONG bit_field;
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USHORT end_byte;
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USHORT link_collection;
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USAGE link_usage_page;
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USAGE link_usage;
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ULONG flags;
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ULONG padding[8];
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USAGE usage_min;
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USAGE usage_max;
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USHORT string_min;
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USHORT string_max;
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USHORT designator_min;
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USHORT designator_max;
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USHORT data_index_min;
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USHORT data_index_max;
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USHORT null_value;
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USHORT unknown;
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LONG logical_min;
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LONG logical_max;
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LONG physical_min;
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LONG physical_max;
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LONG units;
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LONG units_exp;
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};
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/* named array continues on next caps */
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#define HID_VALUE_CAPS_ARRAY_HAS_MORE 0x01
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#define HID_VALUE_CAPS_IS_CONSTANT 0x02
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#define HID_VALUE_CAPS_IS_BUTTON 0x04
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#define HID_VALUE_CAPS_IS_ABSOLUTE 0x08
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#define HID_VALUE_CAPS_IS_RANGE 0x10
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#define HID_VALUE_CAPS_IS_STRING_RANGE 0x40
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#define HID_VALUE_CAPS_IS_DESIGNATOR_RANGE 0x80
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#define HID_VALUE_CAPS_HAS_NULL(x) (((x)->bit_field & 0x40) != 0)
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#define HID_VALUE_CAPS_IS_ARRAY(c) (((c)->bit_field & 2) == 0)
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struct hid_preparsed_data
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{
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char magic[8];
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USAGE usage;
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USAGE usage_page;
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USHORT unknown[2];
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USHORT input_caps_start;
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USHORT input_caps_count;
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USHORT input_caps_end;
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USHORT input_report_byte_length;
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USHORT output_caps_start;
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USHORT output_caps_count;
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USHORT output_caps_end;
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USHORT output_report_byte_length;
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USHORT feature_caps_start;
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USHORT feature_caps_count;
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USHORT feature_caps_end;
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USHORT feature_report_byte_length;
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USHORT caps_size;
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USHORT number_link_collection_nodes;
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struct hid_value_caps value_caps[1];
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/* struct hid_collection_node nodes[1] */
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};
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#define HID_INPUT_VALUE_CAPS(d) ((d)->value_caps + (d)->input_caps_start)
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#define HID_OUTPUT_VALUE_CAPS(d) ((d)->value_caps + (d)->output_caps_start)
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#define HID_FEATURE_VALUE_CAPS(d) ((d)->value_caps + (d)->feature_caps_start)
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#define HID_COLLECTION_NODES(d) (struct hid_collection_node *)((char *)(d)->value_caps + (d)->caps_size)
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#endif /* __WINE_PARSE_H */
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