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/*
* BlueZ - Bluetooth protocol stack for Linux
*
* Copyright (C) 2010 Instituto Nokia de Tecnologia - INdT
* Copyright (C) 2010 ST-Ericsson SA
*
* Author: Marek Skowron <marek.skowron@tieto.com> for ST-Ericsson.
* Author: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com>
* for ST-Ericsson.
*
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <stdint.h>
#include <glib.h>
#define SAP_VERSION 0x0101
/* Connection Status - SAP v1.1 section 5.2.2 */
enum sap_status {
SAP_STATUS_OK = 0x00,
SAP_STATUS_CONNECTION_FAILED = 0x01,
SAP_STATUS_MAX_MSG_SIZE_NOT_SUPPORTED = 0x02,
SAP_STATUS_MAX_MSG_SIZE_TOO_SMALL = 0x03,
SAP_STATUS_OK_ONGOING_CALL = 0x04
};
/* Disconnection Type - SAP v1.1 section 5.2.3 */
enum sap_disconnection_type {
SAP_DISCONNECTION_TYPE_GRACEFUL = 0x00,
SAP_DISCONNECTION_TYPE_IMMEDIATE = 0x01,
SAP_DISCONNECTION_TYPE_CLIENT = 0xFF
};
/* Result codes - SAP v1.1 section 5.2.4 */
enum sap_result {
SAP_RESULT_OK = 0x00,
SAP_RESULT_ERROR_NO_REASON = 0x01,
SAP_RESULT_ERROR_NOT_ACCESSIBLE = 0x02,
SAP_RESULT_ERROR_POWERED_OFF = 0x03,
SAP_RESULT_ERROR_CARD_REMOVED = 0x04,
SAP_RESULT_ERROR_POWERED_ON = 0x05,
SAP_RESULT_ERROR_NO_DATA = 0x06,
SAP_RESULT_NOT_SUPPORTED = 0x07
};
/* Status Change - SAP v1.1 section 5.2.8 */
enum sap_status_change {
SAP_STATUS_CHANGE_UNKNOWN_ERROR = 0x00,
SAP_STATUS_CHANGE_CARD_RESET = 0x01,
SAP_STATUS_CHANGE_CARD_NOT_ACCESSIBLE = 0x02,
SAP_STATUS_CHANGE_CARD_REMOVED = 0x03,
SAP_STATUS_CHANGE_CARD_INSERTED = 0x04,
SAP_STATUS_CHANGE_CARD_RECOVERED = 0x05
};
/* Message format - SAP v1.1 section 5.1 */
struct sap_parameter {
uint8_t id;
uint8_t reserved;
uint16_t len;
uint8_t val[0];
/*
* Padding bytes 0-3 bytes
*/
} __attribute__((packed));
struct sap_message {
uint8_t id;
uint8_t nparam;
uint16_t reserved;
struct sap_parameter param[0];
} __attribute__((packed));
enum {
ICC_READER_UNSPECIFIED_ERROR, /* No further information available */
ICC_READER_NOT_PRESENT, /* Card Reader removed or not present */
ICC_READER_BUSY, /* Card Reader in use */
ICC_READER_CARD_POWERED_ON, /* Card in reader and is powered on */
ICC_READER_DEACTIVATED, /* Card Reader deactivated */
ICC_READER_CARD_POWERED_OFF, /* Card in reader, but powered off */
ICC_READER_NO_CARD, /* No card in reader */
ICC_READER_LAST
};
#define SAP_BUF_SIZE 512
#define SAP_MSG_HEADER_SIZE 4
enum sap_protocol {
SAP_CONNECT_REQ = 0x00,
SAP_CONNECT_RESP = 0x01,
SAP_DISCONNECT_REQ = 0x02,
SAP_DISCONNECT_RESP = 0x03,
SAP_DISCONNECT_IND = 0x04,
SAP_TRANSFER_APDU_REQ = 0x05,
SAP_TRANSFER_APDU_RESP = 0x06,
SAP_TRANSFER_ATR_REQ = 0x07,
SAP_TRANSFER_ATR_RESP = 0x08,
SAP_POWER_SIM_OFF_REQ = 0x09,
SAP_POWER_SIM_OFF_RESP = 0x0A,
SAP_POWER_SIM_ON_REQ = 0x0B,
SAP_POWER_SIM_ON_RESP = 0x0C,
SAP_RESET_SIM_REQ = 0x0D,
SAP_RESET_SIM_RESP = 0x0E,
SAP_TRANSFER_CARD_READER_STATUS_REQ = 0x0F,
SAP_TRANSFER_CARD_READER_STATUS_RESP = 0x10,
SAP_STATUS_IND = 0x11,
SAP_ERROR_RESP = 0x12,
SAP_SET_TRANSPORT_PROTOCOL_REQ = 0x13,
SAP_SET_TRANSPORT_PROTOCOL_RESP = 0x14
};
/* Parameters Ids - SAP 1.1 section 5.2 */
enum sap_param_id {
SAP_PARAM_ID_MAX_MSG_SIZE = 0x00,
SAP_PARAM_ID_CONN_STATUS = 0x01,
SAP_PARAM_ID_RESULT_CODE = 0x02,
SAP_PARAM_ID_DISCONNECT_IND = 0x03,
SAP_PARAM_ID_COMMAND_APDU = 0x04,
SAP_PARAM_ID_COMMAND_APDU7816 = 0x10,
SAP_PARAM_ID_RESPONSE_APDU = 0x05,
SAP_PARAM_ID_ATR = 0x06,
SAP_PARAM_ID_CARD_READER_STATUS = 0x07,
SAP_PARAM_ID_STATUS_CHANGE = 0x08,
SAP_PARAM_ID_TRANSPORT_PROTOCOL = 0x09
};
#define SAP_PARAM_ID_MAX_MSG_SIZE_LEN 0x02
#define SAP_PARAM_ID_CONN_STATUS_LEN 0x01
#define SAP_PARAM_ID_RESULT_CODE_LEN 0x01
#define SAP_PARAM_ID_DISCONNECT_IND_LEN 0x01
#define SAP_PARAM_ID_CARD_READER_STATUS_LEN 0x01
#define SAP_PARAM_ID_STATUS_CHANGE_LEN 0x01
#define SAP_PARAM_ID_TRANSPORT_PROTO_LEN 0x01
/* Transport Protocol - SAP v1.1 section 5.2.9 */
enum sap_transport_protocol {
SAP_TRANSPORT_PROTOCOL_T0 = 0x00,
SAP_TRANSPORT_PROTOCOL_T1 = 0x01
};
/*SAP driver init and exit routines. Implemented by sap-*.c */
int sap_init(void);
void sap_exit(void);
/* SAP requests implemented by sap-*.c */
void sap_connect_req(void *sap_device, uint16_t maxmsgsize);
void sap_disconnect_req(void *sap_device, uint8_t linkloss);
void sap_transfer_apdu_req(void *sap_device, struct sap_parameter *param);
void sap_transfer_atr_req(void *sap_device);
void sap_power_sim_off_req(void *sap_device);
void sap_power_sim_on_req(void *sap_device);
void sap_reset_sim_req(void *sap_device);
void sap_transfer_card_reader_status_req(void *sap_device);
void sap_set_transport_protocol_req(void *sap_device,
struct sap_parameter *param);
/*SAP responses to SAP requests. Implemented by server.c */
int sap_connect_rsp(void *sap_device, uint8_t status, uint16_t maxmsgsize);
int sap_disconnect_rsp(void *sap_device);
int sap_transfer_apdu_rsp(void *sap_device, uint8_t result,
uint8_t *sap_apdu_resp, uint16_t length);
int sap_transfer_atr_rsp(void *sap_device, uint8_t result,
uint8_t *sap_atr, uint16_t length);
int sap_power_sim_off_rsp(void *sap_device, uint8_t result);
int sap_power_sim_on_rsp(void *sap_device, uint8_t result);
int sap_reset_sim_rsp(void *sap_device, uint8_t result);
int sap_transfer_card_reader_status_rsp(void *sap_device, uint8_t result,
uint8_t status);
int sap_error_rsp(void *sap_device);
int sap_transport_protocol_rsp(void *sap_device, uint8_t result);
/* Event indication. Implemented by server.c*/
int sap_status_ind(void *sap_device, uint8_t status_change);
int sap_disconnect_ind(void *sap_device, uint8_t disc_type);
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