mirror of
https://github.com/bettse/seader.git
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92 lines
2.9 KiB
C
92 lines
2.9 KiB
C
#pragma once
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#include <stdlib.h> // malloc
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#include <stdint.h> // uint32_t
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#include <stdarg.h> // __VA_ARGS__
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#include <string.h>
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#include <stdio.h>
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#include "seader_bridge.h"
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#include "seader_worker_i.h"
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#define SYNC (0x03)
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#define CTRL (0x06)
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#define NAK (0x15)
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#define BMICCSTATUS_MASK 0x03
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#define CARD_OUT 0x02
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#define CARD_IN_1 0x03
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#define CARD_IN_2 0x06
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#define CARD_IN_BOTH 0x07
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/*
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* * BULK_OUT messages from PC to Reader
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* * Defined in CCID Rev 1.1 6.1 (page 26)
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* */
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#define CCID_MESSAGE_TYPE_PC_to_RDR_IccPowerOn 0x62
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#define CCID_MESSAGE_TYPE_PC_to_RDR_IccPowerOff 0x63
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#define CCID_MESSAGE_TYPE_PC_to_RDR_GetSlotStatus 0x65
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#define CCID_MESSAGE_TYPE_PC_to_RDR_XfrBlock 0x6f
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#define CCID_MESSAGE_TYPE_PC_to_RDR_GetParameters 0x6c
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#define CCID_MESSAGE_TYPE_PC_to_RDR_ResetParameters 0x6d
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#define CCID_MESSAGE_TYPE_PC_to_RDR_SetParameters 0x61
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#define CCID_MESSAGE_TYPE_PC_to_RDR_Escape 0x6b
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#define CCID_MESSAGE_TYPE_PC_to_RDR_IccClock 0x6e
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#define CCID_MESSAGE_TYPE_PC_to_RDR_T0APDU 0x6a
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#define CCID_MESSAGE_TYPE_PC_to_RDR_Secure 0x69
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#define CCID_MESSAGE_TYPE_PC_to_RDR_Mechanical 0x71
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#define CCID_MESSAGE_TYPE_PC_to_RDR_Abort 0x72
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#define CCID_MESSAGE_TYPE_PC_to_RDR_SetDataRateAndClockFrequency 0x73
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/*
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* * BULK_IN messages from Reader to PC
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* * Defined in CCID Rev 1.1 6.2 (page 48)
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* */
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#define CCID_MESSAGE_TYPE_RDR_to_PC_DataBlock 0x80
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#define CCID_MESSAGE_TYPE_RDR_to_PC_SlotStatus 0x81
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#define CCID_MESSAGE_TYPE_RDR_to_PC_Parameters 0x82
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#define CCID_MESSAGE_TYPE_RDR_to_PC_Escape 0x83
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#define CCID_MESSAGE_TYPE_RDR_to_PC_DataRateAndClockFrequency 0x84
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/*
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* * INTERRUPT_IN messages from Reader to PC
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* * Defined in CCID Rev 1.1 6.3 (page 56)
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* */
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#define CCID_MESSAGE_TYPE_RDR_to_PC_NotifySlotChange 0x50
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#define CCID_MESSAGE_TYPE_RDR_to_PC_HardwareError 0x51
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/* Status codes that go in bStatus (see 6.2.6) */
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enum { ICC_STATUS_PRESENT_ACTIVE = 0, ICC_STATUS_PRESENT_INACTIVE, ICC_STATUS_NOT_PRESENT };
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enum {
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COMMAND_STATUS_NO_ERROR = 0,
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COMMAND_STATUS_FAILED,
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COMMAND_STATUS_TIME_EXTENSION_REQUIRED
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};
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/* Error codes that go in bError (see 6.2.6) */
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enum {
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ERROR_CMD_NOT_SUPPORTED = 0,
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ERROR_CMD_ABORTED = -1,
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ERROR_ICC_MUTE = -2,
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ERROR_XFR_PARITY_ERROR = -3,
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ERROR_XFR_OVERRUN = -4,
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ERROR_HW_ERROR = -5,
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};
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struct CCID_Message {
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uint8_t bMessageType;
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uint32_t dwLength;
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uint8_t bSlot;
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uint8_t bSeq;
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uint8_t bStatus;
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uint8_t bError;
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uint8_t* payload;
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size_t consumed;
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};
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void check_for_sam(SeaderUartBridge* seader_uart);
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void PC_to_RDR_IccPowerOn(SeaderUartBridge* seader_uart);
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void PC_to_RDR_GetSlotStatus(SeaderUartBridge* seader_uart);
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void PC_to_RDR_SetParameters(SeaderUartBridge* seader_uart);
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void PC_to_RDR_GetParameters(SeaderUartBridge* seader_uart);
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void PC_to_RDR_XfrBlock(SeaderUartBridge* seader_uart, uint8_t* data, size_t len);
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size_t processCCID(SeaderWorker* seader_worker, uint8_t* cmd, size_t cmd_len);
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