diff options
Diffstat (limited to 'lib/libdvben50221/en50221_app_smartcard.h')
| -rw-r--r-- | lib/libdvben50221/en50221_app_smartcard.h | 200 |
1 files changed, 200 insertions, 0 deletions
diff --git a/lib/libdvben50221/en50221_app_smartcard.h b/lib/libdvben50221/en50221_app_smartcard.h new file mode 100644 index 0000000..bbad4a9 --- /dev/null +++ b/lib/libdvben50221/en50221_app_smartcard.h @@ -0,0 +1,200 @@ +/* + en50221 encoder An implementation for libdvb + an implementation for the en50221 transport layer + + Copyright (C) 2004, 2005 Manu Abraham <abraham.manu@gmail.com> + Copyright (C) 2005 Julian Scheel (julian at jusst dot de) + Copyright (C) 2006 Andrew de Quincey (adq_dvb@lidskialf.net) + + This library is free software; you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +*/ + +#ifndef __EN50221_APPLICATION_smartcard_H__ +#define __EN50221_APPLICATION_smartcard_H__ + +#ifdef __cplusplus +extern "C" { +#endif + +#include <stdlib.h> +#include <stdint.h> +#include <libdvben50221/en50221_app_utils.h> + +#define SMARTCARD_COMMAND_ID_CONNECT 0x01 +#define SMARTCARD_COMMAND_ID_DISCONNECT 0x02 +#define SMARTCARD_COMMAND_ID_POWERON_CARD 0x03 +#define SMARTCARD_COMMAND_ID_POWEROFF_CARD 0x04 +#define SMARTCARD_COMMAND_ID_RESET_CARD 0x05 +#define SMARTCARD_COMMAND_ID_RESET_STATUS 0x06 +#define SMARTCARD_COMMAND_ID_READ_ANSW_TO_RESET 0x07 + +#define SMARTCARD_REPLY_ID_CONNECTED 0x01 +#define SMARTCARD_REPLY_ID_FREE 0x02 +#define SMARTCARD_REPLY_ID_BUSY 0x03 +#define SMARTCARD_REPLY_ID_ANSW_TO_RESET 0x04 +#define SMARTCARD_REPLY_ID_NO_ANSW_TO_RESET 0x05 + +#define SMARTCARD_STATUS_CARD_INSERTED 0x01 +#define SMARTCARD_STATUS_CARD_REMOVED 0x02 +#define SMARTCARD_STATUS_CARD_IN_PLACE_POWEROFF 0x03 +#define SMARTCARD_STATUS_CARD_IN_PLACE_POWERON 0x04 +#define SMARTCARD_STATUS_CARD_NO_CARD 0x05 +#define SMARTCARD_STATUS_CARD_UNRESPONSIVE_CARD 0x06 +#define SMARTCARD_STATUS_CARD_REFUSED_CARD 0x07 + +#define EN50221_APP_SMARTCARD_RESOURCEID(DEVICE_NUMBER) MKRID(112, ((DEVICE_NUMBER)& 0x0f), 1) + + + +/** + * Type definition for command - called when we receive a command. + * + * @param arg Private argument. + * @param slot_id Slot id concerned. + * @param session_number Session number concerned. + * @param command_id One of the SMARTCARD_COMMAND_ID_* values + * @return 0 on success, -1 on failure. + */ +typedef int (*en50221_app_smartcard_command_callback) (void *arg, + uint8_t slot_id, + uint16_t session_number, + uint8_t command_id); + +/** + * Type definition for command - called when we receive a send command. + * + * @param arg Private argument. + * @param slot_id Slot id concerned. + * @param session_number Session number concerned. + * @param CLA CLA value. + * @param INS INS value. + * @param P1 P1 value. + * @param P2 P2 value. + * @param in Data to send to the card + * @param in_length Number of bytes to send. + * @param out_length Number of bytes expected. + * @return 0 on success, -1 on failure. + */ +typedef int (*en50221_app_smartcard_send_callback) (void *arg, + uint8_t slot_id, + uint16_t session_number, + uint8_t CLA, + uint8_t INS, + uint8_t P1, + uint8_t P2, + uint8_t *in, + uint32_t in_length, + uint32_t out_length); + +/** + * Opaque type representing a smartcard resource. + */ +struct en50221_app_smartcard; + +/** + * Create an instance of the smartcard resource. + * + * @param funcs Send functions to use. + * @return Instance, or NULL on failure. + */ +extern struct en50221_app_smartcard * + en50221_app_smartcard_create(struct en50221_app_send_functions *funcs); + +/** + * Destroy an instance of the smartcard resource. + * + * @param smartcard Instance to destroy. + */ +extern void en50221_app_smartcard_destroy(struct en50221_app_smartcard *smartcard); + +/** + * Register the callback for when we receive a comms command. + * + * @param smartcard smartcard resource instance. + * @param callback The callback. Set to NULL to remove the callback completely. + * @param arg Private data passed as arg0 of the callback. + */ +extern void en50221_app_smartcard_register_command_callback(struct en50221_app_smartcard *smartcard, + en50221_app_smartcard_command_callback callback, + void *arg); + +/** + * Register the callback for when we receive data to send. + * + * @param smartcard smartcard resource instance. + * @param callback The callback. Set to NULL to remove the callback completely. + * @param arg Private data passed as arg0 of the callback. + */ +extern void en50221_app_smartcard_register_send_callback(struct en50221_app_smartcard *smartcard, + en50221_app_smartcard_send_callback callback, + void *arg); + +/** + * Send a command response to the CAM. + * + * @param smartcard smartcard resource instance. + * @param session_number Session number to send it on. + * @param reply_id One of the SMARTCARD_REPLY_ID_* values. + * @param status One of the SMARTCARD_STATUS_* values. + * @param data Data to send when it is a SMARTCARD_REPLY_ID_ANSW_TO_RESET. + * @param data_length Length of data to send. + * @return 0 on success, -1 on failure. + */ +extern int en50221_app_smartcard_command_reply(struct en50221_app_smartcard *smartcard, + uint16_t session_number, + uint8_t reply_id, + uint8_t status, + uint8_t * data, + uint32_t data_length); + +/** + * Send data received from a smartcart to the CAM. + * + * @param smartcard smartcard resource instance. + * @param session_number Session number to send it on. + * @param data Data to send when it is a SMARTCARD_REPLY_ID_ANSW_TO_RESET. + * @param data_length Length of data to send. + * @param SW1 SW1 value. + * @param SW2 SW2 value. + * @return 0 on success, -1 on failure. + */ +extern int en50221_app_smartcard_receive(struct en50221_app_smartcard *smartcard, + uint16_t session_number, + uint8_t * data, + uint32_t data_length, + uint8_t SW1, uint8_t SW2); + +/** + * Pass data received for this resource into it for parsing. + * + * @param smartcard smartcard instance. + * @param slot_id Slot ID concerned. + * @param session_number Session number concerned. + * @param resource_id Resource ID concerned. + * @param data The data. + * @param data_length Length of data in bytes. + * @return 0 on success, -1 on failure. + */ +extern int en50221_app_smartcard_message(struct en50221_app_smartcard *smartcard, + uint8_t slot_id, + uint16_t session_number, + uint32_t resource_id, + uint8_t * data, + uint32_t data_length); + +#ifdef __cplusplus +} +#endif +#endif |