77 lines
2.3 KiB
C
77 lines
2.3 KiB
C
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/**
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* @file smp.c
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* Security Manager Protocol implementation
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*/
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/*
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* Copyright (c) 2015 Intel Corporation
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1) Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* 2) Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* 3) Neither the name of Intel Corporation nor the names of its contributors
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* may be used to endorse or promote products derived from this software without
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* specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <nanokernel.h>
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#include <stddef.h>
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#include <bluetooth/hci.h>
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#include <bluetooth/bluetooth.h>
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#include "hci_core.h"
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#include "conn.h"
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#include "l2cap.h"
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#include "smp.h"
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static void send_err_rsp(struct bt_conn *conn, uint8_t reason)
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{
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/* TODO: implement err response */
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return;
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}
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void bt_smp_recv(struct bt_conn *conn, struct bt_buf *buf)
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{
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struct bt_smp_hdr *hdr = (void *)buf->data;
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if (buf->len < sizeof(*hdr)) {
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BT_ERR("Too small SMP PDU received\n");
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goto done;
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}
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BT_DBG("Received SMP code %u len %u\n", hdr->code, buf->len);
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bt_buf_pull(buf, sizeof(*hdr));
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switch (hdr->code) {
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default:
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BT_DBG("Unhandled SMP code %u\n", hdr->code);
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send_err_rsp(conn, BT_SMP_ERR_CMD_NOTSUPP);
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break;
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}
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done:
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bt_buf_put(buf);
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}
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