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https://git.kernel.org/pub/scm/bluetooth/bluez.git
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26381ed7d8
This reduce logic in HAL to bare minimum e.g. no modifications in library will be needed to add different socket type support. Both bdaddr2str and btuuid2str handle NULL pointers so it is safe to print debug unconditionally.
97 lines
2.3 KiB
C
97 lines
2.3 KiB
C
/*
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* Copyright (C) 2013 Intel Corporation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*/
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#include <stdbool.h>
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#include <stdint.h>
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#include <stdlib.h>
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#include <string.h>
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#include "hal-ipc.h"
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#include "hal-log.h"
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#include "hal-msg.h"
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#include "hal-utils.h"
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#include "hal.h"
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static bt_status_t sock_listen(btsock_type_t type, const char *service_name,
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const uint8_t *uuid, int chan,
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int *sock, int flags)
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{
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struct hal_cmd_sock_listen cmd;
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if (!sock)
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return BT_STATUS_PARM_INVALID;
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DBG("uuid %s chan %d sock %p type %d service_name %s flags 0x%02x",
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btuuid2str(uuid), chan, sock, type, service_name, flags);
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memset(&cmd, 0, sizeof(cmd));
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/* type match IPC type */
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cmd.type = type;
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cmd.flags = flags;
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cmd.channel = chan;
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if (uuid)
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memcpy(cmd.uuid, uuid, sizeof(cmd.uuid));
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if (service_name)
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memcpy(cmd.name, service_name, strlen(service_name));
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return hal_ipc_cmd(HAL_SERVICE_ID_SOCK, HAL_OP_SOCK_LISTEN,
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sizeof(cmd), &cmd, NULL, NULL, sock);
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}
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static bt_status_t sock_connect(const bt_bdaddr_t *bdaddr, btsock_type_t type,
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const uint8_t *uuid, int chan,
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int *sock, int flags)
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{
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struct hal_cmd_sock_connect cmd;
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if (!sock)
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return BT_STATUS_PARM_INVALID;
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DBG("bdaddr %s uuid %s chan %d sock %p type %d flags 0x%02x",
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bdaddr2str(bdaddr), btuuid2str(uuid), chan, sock, type, flags);
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memset(&cmd, 0, sizeof(cmd));
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/* type match IPC type */
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cmd.type = type;
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cmd.flags = flags;
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cmd.channel = chan;
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if (uuid)
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memcpy(cmd.uuid, uuid, sizeof(cmd.uuid));
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if (bdaddr)
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memcpy(cmd.bdaddr, bdaddr, sizeof(cmd.bdaddr));
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return hal_ipc_cmd(HAL_SERVICE_ID_SOCK, HAL_OP_SOCK_CONNECT,
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sizeof(cmd), &cmd, NULL, NULL, sock);
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}
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static btsock_interface_t sock_if = {
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sizeof(sock_if),
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sock_listen,
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sock_connect
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};
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btsock_interface_t *bt_get_sock_interface(void)
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{
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return &sock_if;
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}
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