mirror of
https://github.com/bluekitchen/btstack.git
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132 lines
3.9 KiB
C
132 lines
3.9 KiB
C
/*
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* Copyright (C) 2014 BlueKitchen GmbH
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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
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the copyright holders nor the names of
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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* 4. Any redistribution, use, or modification is done solely for
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* personal benefit and not for any commercial purpose or for
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* monetary gain.
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*
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* THIS SOFTWARE IS PROVIDED BY BLUEKITCHEN GMBH AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL MATTHIAS
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* RINGWALD OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
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* THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* Please inquire about commercial licensing options at
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* contact@bluekitchen-gmbh.com
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*
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*/
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/*
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* socket_connection.h
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*
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* Created by Matthias Ringwald on 6/6/09.
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*/
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#ifndef __SOCKET_CONNECTION_H
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#define __SOCKET_CONNECTION_H
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#include "btstack_run_loop.h"
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#include <stdint.h>
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#if defined __cplusplus
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extern "C" {
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#endif
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/** opaque connection type */
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typedef struct connection connection_t;
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/**
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* create socket data_source for socket specified by launchd configuration
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*/
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int socket_connection_create_launchd(void);
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/**
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* create socket for incoming tcp connections
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*/
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int socket_connection_create_tcp(int port);
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/**
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* create socket for incoming unix domain connections
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*/
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int socket_connection_create_unix(char *path);
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/**
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* close socket connection to BTdaemon
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*/
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int socket_connection_close_tcp(connection_t *connection);
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/**
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* create TCP socket connection to BTdaemon
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*/
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connection_t * socket_connection_open_tcp(const char *address, uint16_t port);
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/**
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* close TCP socket connection to BTdaemon
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*/
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int socket_connection_close_tcp(connection_t *connection);
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/**
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* create unix socket connection to BTdaemon
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*/
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connection_t * socket_connection_open_unix(void);
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/**
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* close unix connection to BTdaemon
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*/
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int socket_connection_close_unix(connection_t *connection);
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/**
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* set packet handler for all auto-accepted connections
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* -- packet_callback @return: 0 == OK/NO ERROR
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*/
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void socket_connection_register_packet_callback( int (*packet_callback)(connection_t *connection, uint16_t packet_type, uint16_t channel, uint8_t *data, uint16_t length) );
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/**
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* send HCI packet to single connection
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*/
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void socket_connection_send_packet(connection_t *connection, uint16_t packet_type, uint16_t channel, uint8_t *data, uint16_t size);
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/**
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* send event data to all clients
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*/
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void socket_connection_send_packet_all(uint16_t type, uint16_t channel, uint8_t *packet, uint16_t size);
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/**
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* try to dispatch packet for all "parked" connections.
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* if dispatch is successful, a connection is added again to run loop
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*/
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void socket_connection_retry_parked(void);
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/**
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* query if at least one connection had to be parked
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*/
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int socket_connection_has_parked_connections(void);
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#if defined __cplusplus
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}
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#endif
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#endif // __SOCKET_CONNECTION_H
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