mirror of
https://git.kernel.org/pub/scm/bluetooth/bluez.git
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179 lines
5.5 KiB
C
179 lines
5.5 KiB
C
/*
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*
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* BlueZ - Bluetooth protocol stack for Linux
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*
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* Copyright (C) 2006-2010 Nokia Corporation
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* Copyright (C) 2004-2010 Marcel Holtmann <marcel@holtmann.org>
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*
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*
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* This program 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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* This program 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 St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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#define AVCTP_CONTROL_PSM 23
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#define AVCTP_BROWSING_PSM 27
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#define AVC_MTU 512
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/* ctype entries */
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#define AVC_CTYPE_CONTROL 0x0
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#define AVC_CTYPE_STATUS 0x1
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#define AVC_CTYPE_NOTIFY 0x3
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#define AVC_CTYPE_NOT_IMPLEMENTED 0x8
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#define AVC_CTYPE_ACCEPTED 0x9
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#define AVC_CTYPE_REJECTED 0xA
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#define AVC_CTYPE_STABLE 0xC
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#define AVC_CTYPE_CHANGED 0xD
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#define AVC_CTYPE_INTERIM 0xF
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/* opcodes */
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#define AVC_OP_VENDORDEP 0x00
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#define AVC_OP_UNITINFO 0x30
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#define AVC_OP_SUBUNITINFO 0x31
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#define AVC_OP_PASSTHROUGH 0x7c
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/* subunits of interest */
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#define AVC_SUBUNIT_PANEL 0x09
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/* operands in passthrough commands */
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#define AVC_SELECT 0x00
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#define AVC_UP 0x01
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#define AVC_DOWN 0x02
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#define AVC_LEFT 0x03
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#define AVC_RIGHT 0x04
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#define AVC_ROOT_MENU 0x09
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#define AVC_CONTENTS_MENU 0x0b
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#define AVC_FAVORITE_MENU 0x0c
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#define AVC_EXIT 0x0d
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#define AVC_ON_DEMAND_MENU 0x0e
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#define AVC_APPS_MENU 0x0f
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#define AVC_0 0x20
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#define AVC_1 0x21
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#define AVC_2 0x22
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#define AVC_3 0x23
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#define AVC_4 0x24
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#define AVC_5 0x25
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#define AVC_6 0x26
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#define AVC_7 0x27
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#define AVC_8 0x28
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#define AVC_9 0x29
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#define AVC_DOT 0x2a
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#define AVC_ENTER 0x2b
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#define AVC_CHANNEL_UP 0x30
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#define AVC_CHANNEL_DOWN 0x31
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#define AVC_CHANNEL_PREVIOUS 0x32
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#define AVC_INPUT_SELECT 0x34
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#define AVC_INFO 0x35
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#define AVC_HELP 0x36
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#define AVC_PAGE_UP 0x37
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#define AVC_PAGE_DOWN 0x38
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#define AVC_LOCK 0x3a
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#define AVC_POWER 0x40
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#define AVC_VOLUME_UP 0x41
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#define AVC_VOLUME_DOWN 0x42
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#define AVC_MUTE 0x43
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#define AVC_PLAY 0x44
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#define AVC_STOP 0x45
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#define AVC_PAUSE 0x46
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#define AVC_RECORD 0x47
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#define AVC_REWIND 0x48
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#define AVC_FAST_FORWARD 0x49
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#define AVC_EJECT 0x4a
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#define AVC_FORWARD 0x4b
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#define AVC_BACKWARD 0x4c
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#define AVC_LIST 0x4d
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#define AVC_F1 0x71
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#define AVC_F2 0x72
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#define AVC_F3 0x73
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#define AVC_F4 0x74
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#define AVC_F5 0x75
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#define AVC_F6 0x76
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#define AVC_F7 0x77
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#define AVC_F8 0x78
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#define AVC_F9 0x79
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#define AVC_RED 0x7a
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#define AVC_GREEN 0x7b
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#define AVC_BLUE 0x7c
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#define AVC_YELLOW 0x7c
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#define AVC_VENDOR_UNIQUE 0x7e
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#define AVC_VENDOR_NEXT_GROUP 0x00
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#define AVC_VENDOR_PREV_GROUP 0x01
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struct avctp;
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typedef bool (*avctp_passthrough_cb) (struct avctp *session,
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uint8_t op, bool pressed,
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void *user_data);
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typedef ssize_t (*avctp_control_pdu_cb) (struct avctp *session,
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uint8_t transaction, uint8_t *code,
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uint8_t *subunit, uint8_t *operands,
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size_t operand_count, void *user_data);
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typedef gboolean (*avctp_rsp_cb) (struct avctp *session, uint8_t code,
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uint8_t subunit, uint8_t *operands,
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size_t operand_count, void *user_data);
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typedef gboolean (*avctp_browsing_rsp_cb) (struct avctp *session,
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uint8_t *operands, size_t operand_count,
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void *user_data);
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typedef size_t (*avctp_browsing_pdu_cb) (struct avctp *session,
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uint8_t transaction,
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uint8_t *operands, size_t operand_count,
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void *user_data);
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typedef void (*avctp_destroy_cb_t) (void *user_data);
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struct avctp *avctp_new(int fd, size_t imtu, size_t omtu, uint16_t version);
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void avctp_set_destroy_cb(struct avctp *session, avctp_destroy_cb_t cb,
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void *user_data);
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int avctp_init_uinput(struct avctp *session, const char *name,
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const char *address);
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int avctp_connect_browsing(struct avctp *session, int fd, size_t imtu,
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size_t omtu);
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void avctp_shutdown(struct avctp *session);
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unsigned int avctp_register_passthrough_handler(struct avctp *session,
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avctp_passthrough_cb cb,
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void *user_data);
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bool avctp_unregister_passthrough_handler(struct avctp *session,
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unsigned int id);
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unsigned int avctp_register_pdu_handler(struct avctp *session, uint8_t opcode,
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avctp_control_pdu_cb cb,
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void *user_data);
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bool avctp_unregister_pdu_handler(struct avctp *session, unsigned int id);
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unsigned int avctp_register_browsing_pdu_handler(struct avctp *session,
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avctp_browsing_pdu_cb cb,
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void *user_data,
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avctp_destroy_cb_t destroy);
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bool avctp_unregister_browsing_pdu_handler(struct avctp *session,
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unsigned int id);
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int avctp_send_passthrough(struct avctp *session, uint8_t op, uint8_t *params,
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size_t params_len);
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int avctp_send_vendordep(struct avctp *session, uint8_t transaction,
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uint8_t code, uint8_t subunit,
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uint8_t *operands, size_t operand_count);
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int avctp_send_vendordep_req(struct avctp *session, uint8_t code,
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uint8_t subunit, uint8_t *operands,
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size_t operand_count,
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avctp_rsp_cb func, void *user_data);
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int avctp_send_browsing_req(struct avctp *session,
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uint8_t *operands, size_t operand_count,
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avctp_browsing_rsp_cb func, void *user_data);
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