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Diffstat (limited to 'src/target/firmware/include/btsap.h')
| -rw-r--r-- | src/target/firmware/include/btsap.h | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/src/target/firmware/include/btsap.h b/src/target/firmware/include/btsap.h new file mode 100644 index 00000000..0704a67b --- /dev/null +++ b/src/target/firmware/include/btsap.h @@ -0,0 +1,144 @@ +/* Protocol constants and helpers for Bluetooth SIM Access Profile */ + +/* (C) 2010 by Ingo Albrecht <prom@berlin.ccc.de> + * + * All Rights Reserved + * + * 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 Street, Fifth Floor, Boston, MA 02110-1301 USA. + * + */ + +/* This intends to cover SAP 1.1 */ + +#ifndef btsap_h +#define btsap_h + +#include <stdint.h> + +/* XXX put this somewhere serious and clean up uses */ +#define HACK_MAX_MSG 128 + + +/* Message type ids */ +enum { + 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 +}; + +/* Parameter type ids */ +enum { + SAP_Parameter_MaxMsgSize = 0x00, + SAP_Parameter_ConnectionStatus = 0x01, + SAP_Parameter_ResultCode = 0x02, + SAP_Parameter_DisconnectionType = 0x03, + SAP_Parameter_CommandAPDU = 0x04, + SAP_Parameter_ResponseAPDU = 0x05, + SAP_Parameter_ATR = 0x06, + SAP_Parameter_CardReaderStatus = 0x07, + SAP_Parameter_StatusChange = 0x08, + SAP_Parameter_TransportProtocol = 0x09, + SAP_Parameter_CommandAPDU7816 = 0x10 +}; + +/* Parameter enums */ + +enum { + SAP_ConnectionStatus_OK = 0x00, + SAP_ConnectionStatus_SERVER_UNABLE_CONN = 0x01, + SAP_ConnectionStatus_SERVER_MSGSIZE_NOT_SUPP = 0x02, + SAP_ConnectionStatus_MSGSIZE_TOO_SMALL = 0x03, + SAP_ConnectionStatus_OK_ONGOING_CALL = 0x04 +}; + +enum { + SAP_ResultCode_OK = 0x00, + SAP_ResultCode_FAULT = 0x01, + SAP_ResultCode_CARD_NOT_ACCESSIBLE = 0x02, + SAP_ResultCode_CARD_POWERED_OFF = 0x03, + SAP_ResultCode_CARD_REMOVED = 0x04, + SAP_ResultCode_CARD_ALREADY_POWERED_ON = 0x05, + SAP_ResultCode_DATA_NOT_AVAILABLE = 0x06, + SAP_ResultCode_NOT_SUPPORTED = 0x07 +}; + +enum { + SAP_DisconnectionType_GRACEFUL = 0x00, + SAP_DisconnectionType_IMMEDIATE = 0x01 +}; + +/* XXX SAP_CardReaderStatus from GSM 11.14 and TS31.111 */ + +enum { + SAP_StatusChange_UNKNOWN_ERROR = 0x00, + SAP_StatusChange_CARD_RESET = 0x01, + SAP_StatusChange_CARD_NOT_ACCESSIBLE = 0x02, + SAP_StatusChange_CARD_REMOVED = 0x03, + SAP_StatusChange_CARD_INSERTED = 0x04, + SAP_StatusChange_CARD_RECOVERED = 0x05 +}; + +enum { + SAP_TransportProtocol_T0 = 0x00, + SAP_TransportProtocol_T1 = 0x01 +}; + + +/* client and server state machine */ + +/* The following enum is not from the spec + * but has been cobbled together from a simplified + * state chart found in the spec. + */ +enum { + SAP_State_NOT_CONNECTED, + SAP_State_NEGOTIATING, + SAP_State_IDLE, + SAP_State_PROCESSING_APDU_REQ, + SAP_State_PROCESSING_ATR_REQ, + SAP_State_PROCESSING_SIM_RESET_REQ, + SAP_State_PROCESSING_SIM_OFF_REQ, + SAP_State_PROCESSING_SIM_ON_REQ, + SAP_State_PROCESSING_CARD_READER_STATUS_REQ, + SAP_State_PROCESSING_SET_TRANSPORT_PROTOCOL_REQ, +}; + +/* parsing and formatting helpers */ + +struct msgb *sap_alloc_msg(uint8_t id, uint8_t nparams); +void sap_parse_msg(struct msgb *m, uint8_t *id, uint8_t *nparams); + +void sap_put_param(struct msgb *m, uint8_t id, uint16_t length, const uint8_t *value); +void sap_get_param(struct msgb *m, uint8_t *id, uint16_t *length, const uint8_t **value); + +#endif /* !btsap_h */ |