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lib/virtual_oss/bt/avdtp_signal.h
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| /* $NetBSD$ */ | |||||
| /*- | |||||
| * Copyright (c) 2015 Nathanial Sloss <nathanialsloss@yahoo.com.au> | |||||
| * | |||||
| * This software is dedicated to the memory of - | |||||
| * Baron James Anlezark (Barry) - 1 Jan 1949 - 13 May 2012. | |||||
| * | |||||
| * Barry was a man who loved his music. | |||||
| * | |||||
| * Redistribution and use in source and binary forms, with or without | |||||
| * modification, are permitted provided that the following conditions | |||||
| * are met: | |||||
| * 1. Redistributions of source code must retain the above copyright | |||||
| * notice, this list of conditions and the following disclaimer. | |||||
| * 2. Redistributions in binary form must reproduce the above copyright | |||||
| * notice, this list of conditions and the following disclaimer in the | |||||
| * documentation and/or other materials provided with the distribution. | |||||
| * | |||||
| * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS | |||||
| * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED | |||||
| * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |||||
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS | |||||
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | |||||
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | |||||
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | |||||
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | |||||
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |||||
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |||||
| * POSSIBILITY OF SUCH DAMAGE. | |||||
| */ | |||||
| #ifndef _AVDTP_SIGNAL_H_ | |||||
| #define _AVDTP_SIGNAL_H_ | |||||
| #include <stdint.h> | |||||
| #include <stdbool.h> | |||||
| /* Our endpoint. */ | |||||
| #define INTSEP 8 | |||||
| #define ACPSEP 8 | |||||
| /* AVDTP signals. */ | |||||
| #define AVDTP_DISCOVER 0x01 | |||||
| #define AVDTP_GET_CAPABILITIES 0x02 | |||||
| #define AVDTP_SET_CONFIGURATION 0x03 | |||||
| #define AVDTP_GET_CONFIGURATION 0x04 | |||||
| #define AVDTP_RECONFIGURE 0x05 | |||||
| #define AVDTP_OPEN 0x06 | |||||
| #define AVDTP_START 0x07 | |||||
| #define AVDTP_CLOSE 0x08 | |||||
| #define AVDTP_SUSPEND 0x09 | |||||
| #define AVDTP_ABORT 0x0a | |||||
| #define AVDTP_SECUURITY_CONTROL 0x0b | |||||
| /* Signal Command & Response Header Masks. */ | |||||
| #define TRANSACTIONLABEL 0xf0 | |||||
| #define TRANSACTIONLABEL_S 4 | |||||
| #define SIGNALID_MASK 0x3f | |||||
| #define PACKETTYPE 0x0c | |||||
| #define PACKETTYPE_S 0x02 | |||||
| #define MESSAGETYPE 0x03 | |||||
| #define SIGNALIDENTIFIER 0x3f | |||||
| #define DISCOVER_SEP_IN_USE 0x02 | |||||
| #define DISCOVER_IS_SINK 0x08 | |||||
| /* Packet Types */ | |||||
| #define singlePacket 0x0 | |||||
| #define startPacket 0x1 | |||||
| #define continuePacket 0x2 | |||||
| #define endPacket 0x3 | |||||
| /* Message Types */ | |||||
| #define COMMAND 0x0 | |||||
| #define RESPONSEACCEPT 0x2 | |||||
| #define RESPONSEREJECT 0x3 | |||||
| /* Response general error/success lengths */ | |||||
| #define AVDTP_LEN_SUCCESS 2 | |||||
| #define AVDTP_LEN_ERROR 3 | |||||
| /* Error codes */ | |||||
| #define BAD_HEADER_FORMAT 0x01 | |||||
| #define BAD_LENGTH 0x11 | |||||
| #define BAD_ACP_SEID 0x12 | |||||
| #define SEP_IN_USE 0x13 | |||||
| #define SEP_NOT_IN_USE 0x14 | |||||
| #define BAD_SERV_CATAGORY 0x17 | |||||
| #define BAD_PAYLOAD_FORMAT 0x18 | |||||
| #define NOT_SUPPORTED_COMMAND 0x19 | |||||
| #define INVALID_CAPABILITIES 0x1a | |||||
| #define BAD_RECOVERY_TYPE 0x22 | |||||
| #define BAD_MEDIA_TRANSPORT_FORMAT 0x23 | |||||
| #define BAD_RECOVERY_FORMAT 0x25 | |||||
| #define BAD_ROHC_FORMAT 0x26 | |||||
| #define BAD_CP_FORMAT 0x27 | |||||
| #define BAD_MULTIPLEXING_FORMAT 0x28 | |||||
| #define UNSUPPORTED_CONFIGURATION 0x29 | |||||
| #define BAD_STATE 0x31 | |||||
| /* Service Capabilities Field. */ | |||||
| #define mediaTransport 0x1 | |||||
| #define reporting 0x2 | |||||
| #define recovery 0x3 | |||||
| #define contentProtection 0x4 | |||||
| #define headerCompression 0x5 | |||||
| #define multiplexing 0x6 | |||||
| #define mediaCodec 0x7 | |||||
| /* Media Codec Capabilities */ | |||||
| #define mediaCodecSbc 0x00 | |||||
| #define mediaCodecMpeg1 0x01 | |||||
| #define mediaCodecMpeg2 0x02 | |||||
| #define SBC_CODEC_ID 0x0 | |||||
| #define mediaTypeAudio 0x0 | |||||
| struct bt_config; | |||||
| int avdtpSendAccept(int, uint8_t, uint8_t); | |||||
| int avdtpSendReject(int, uint8_t, uint8_t); | |||||
| int avdtpSendDiscResponseAudio(int, uint8_t, uint8_t, uint8_t); | |||||
| int avdtpDiscoverAndConfig(struct bt_config *, bool); | |||||
| int avdtpSetConfiguration(int, uint8_t, uint8_t *, int); | |||||
| int avdtpOpen(int, uint8_t); | |||||
| int avdtpStart(int, uint8_t); | |||||
| int avdtpClose(int, uint8_t); | |||||
| int avdtpSuspend(int, uint8_t); | |||||
| int avdtpAbort(int, uint8_t); | |||||
| /* Return < 0 if error, processed signal otherwise. */ | |||||
| int avdtpACPHandlePacket(struct bt_config *cfg); | |||||
| /* Free state allocated in avdtpACPHandlePacket(), if any. */ | |||||
| void avdtpACPFree(struct bt_config *cfg); | |||||
| #endif /* _AVDTP_SIGNAL_H_ */ | |||||