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48 lines
1.5 KiB
C
48 lines
1.5 KiB
C
//-----------------------------------------------------------------------------
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// Copyright (C) 2018 grauerfuchs
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//
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// This code is licensed to you under the terms of the GNU GPL, version 2 or,
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// at your option, any later version. See the LICENSE.txt file for the text of
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// the license.
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//-----------------------------------------------------------------------------
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// Wiegand format packing/unpacking routines
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//-----------------------------------------------------------------------------
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#ifndef WIEGAND_FORMATS_H__
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#define WIEGAND_FORMATS_H__
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#include <string.h> // memset
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#include <stdbool.h>
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#include <stdint.h>
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#include <inttypes.h>
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#include <math.h>
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#include <stdio.h>
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#include "cmddata.h"
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#include "wiegand_formatutils.h"
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#include "parity.h" // for parity
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#include "ui.h"
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typedef struct {
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bool hasCardNumber;
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bool hasFacilityCode;
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bool hasIssueLevel;
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bool hasOEMCode;
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bool hasParity;
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} cardformatdescriptor_t;
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// Structure for defined Wiegand card formats available for packing/unpacking
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typedef struct {
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const char *Name;
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bool (*Pack)(wiegand_card_t *card, wiegand_message_t *packed);
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bool (*Unpack)(wiegand_message_t *packed, wiegand_card_t *card);
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const char *Descrp;
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cardformatdescriptor_t Fields;
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} cardformat_t;
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void HIDListFormats();
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int HIDFindCardFormat(const char *format);
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cardformat_t HIDGetCardFormat(int idx);
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bool HIDPack(int FormatIndex, wiegand_card_t *card, wiegand_message_t *packed);
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bool HIDTryUnpack(wiegand_message_t *packed, bool ignoreParity);
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#endif
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