68 lines
1.9 KiB
C
68 lines
1.9 KiB
C
/* common.h
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*
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* Copyright (C) 2021 wolfSSL Inc.
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*
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* This file is part of wolfSSL.
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*
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* wolfSSL is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* wolfSSL is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#ifndef __CANCOMMON_H__
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#define __CANCOMMON_H__
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#include <sys/socket.h>
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#include <linux/can.h>
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#include <linux/can/raw.h>
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#include <sys/ioctl.h>
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#include <net/if.h>
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#include <string.h>
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#include <time.h>
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#include <sys/time.h>
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#include <stdio.h>
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#include <stdarg.h>
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#include <inttypes.h>
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#include <unistd.h>
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#include <poll.h>
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#include <signal.h>
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#include <isotp.h>
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#include <wolfssl/options.h>
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#include <wolfssl/ssl.h>
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#define ISOTP_BUFSIZE 16384
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#define CAN_MSG_LEN 8
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#define ERR_MSG_LEN 80
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#define SERVER_ID 0x7
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#define CLIENT_ID 0x8
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enum service_type {
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SERVICE_TYPE_CLIENT,
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SERVICE_TYPE_SERVER
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};
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int can_receive(uint8_t data[CAN_MSG_LEN], int *length);
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int can_connect(const char *address, uint16_t filter);
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void can_close(void);
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int send_ssl(WOLFSSL *ssl, char *buf, int sz, void *ctx);
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int recv_ssl(WOLFSSL* ssl, char *buf, int sz, void* ctx);
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void close_ssl(WOLFSSL_CTX *ctx, WOLFSSL *ssl);
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int setup_connection(const char *interface, int local_id, int remote_id);
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int setup_ssl(enum service_type type, WOLFSSL_CTX **new_ctx,
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WOLFSSL_METHOD **new_method, WOLFSSL **new_ssl);
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#endif /* __CANCOMMON_H__ */
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