/* * * BlueZ - Bluetooth protocol stack for Linux * * Copyright (C) 2006-2010 Nokia Corporation * Copyright (C) 2004-2010 Marcel Holtmann * * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA * */ #define AVCTP_CONTROL_PSM 23 #define AVCTP_BROWSING_PSM 27 #define AVC_MTU 512 #define AVC_HEADER_LENGTH 3 /* ctype entries */ #define AVC_CTYPE_CONTROL 0x0 #define AVC_CTYPE_STATUS 0x1 #define AVC_CTYPE_NOTIFY 0x3 #define AVC_CTYPE_NOT_IMPLEMENTED 0x8 #define AVC_CTYPE_ACCEPTED 0x9 #define AVC_CTYPE_REJECTED 0xA #define AVC_CTYPE_STABLE 0xC #define AVC_CTYPE_CHANGED 0xD #define AVC_CTYPE_INTERIM 0xF /* opcodes */ #define AVC_OP_VENDORDEP 0x00 #define AVC_OP_UNITINFO 0x30 #define AVC_OP_SUBUNITINFO 0x31 #define AVC_OP_PASSTHROUGH 0x7c /* subunits of interest */ #define AVC_SUBUNIT_PANEL 0x09 /* operands in passthrough commands */ #define AVC_SELECT 0x00 #define AVC_UP 0x01 #define AVC_DOWN 0x02 #define AVC_LEFT 0x03 #define AVC_RIGHT 0x04 #define AVC_ROOT_MENU 0x09 #define AVC_CONTENTS_MENU 0x0b #define AVC_FAVORITE_MENU 0x0c #define AVC_EXIT 0x0d #define AVC_ON_DEMAND_MENU 0x0e #define AVC_APPS_MENU 0x0f #define AVC_0 0x20 #define AVC_1 0x21 #define AVC_2 0x22 #define AVC_3 0x23 #define AVC_4 0x24 #define AVC_5 0x25 #define AVC_6 0x26 #define AVC_7 0x27 #define AVC_8 0x28 #define AVC_9 0x29 #define AVC_DOT 0x2a #define AVC_ENTER 0x2b #define AVC_CHANNEL_UP 0x30 #define AVC_CHANNEL_DOWN 0x31 #define AVC_CHANNEL_PREVIOUS 0x32 #define AVC_INPUT_SELECT 0x34 #define AVC_INFO 0x35 #define AVC_HELP 0x36 #define AVC_PAGE_UP 0x37 #define AVC_PAGE_DOWN 0x38 #define AVC_LOCK 0x3a #define AVC_POWER 0x40 #define AVC_VOLUME_UP 0x41 #define AVC_VOLUME_DOWN 0x42 #define AVC_MUTE 0x43 #define AVC_PLAY 0x44 #define AVC_STOP 0x45 #define AVC_PAUSE 0x46 #define AVC_RECORD 0x47 #define AVC_REWIND 0x48 #define AVC_FAST_FORWARD 0x49 #define AVC_EJECT 0x4a #define AVC_FORWARD 0x4b #define AVC_BACKWARD 0x4c #define AVC_LIST 0x4d #define AVC_F1 0x71 #define AVC_F2 0x72 #define AVC_F3 0x73 #define AVC_F4 0x74 #define AVC_F5 0x75 #define AVC_F6 0x76 #define AVC_F7 0x77 #define AVC_F8 0x78 #define AVC_F9 0x79 #define AVC_RED 0x7a #define AVC_GREEN 0x7b #define AVC_BLUE 0x7c #define AVC_YELLOW 0x7c struct avctp; typedef enum { AVCTP_STATE_DISCONNECTED = 0, AVCTP_STATE_CONNECTING, AVCTP_STATE_CONNECTED, AVCTP_STATE_BROWSING_CONNECTING, AVCTP_STATE_BROWSING_CONNECTED } avctp_state_t; typedef void (*avctp_state_cb) (struct btd_device *dev, avctp_state_t old_state, avctp_state_t new_state, int err, void *user_data); typedef bool (*avctp_passthrough_cb) (struct avctp *session, uint8_t op, bool pressed, void *user_data); typedef size_t (*avctp_control_pdu_cb) (struct avctp *session, uint8_t transaction, uint8_t *code, uint8_t *subunit, uint8_t *operands, size_t operand_count, void *user_data); typedef gboolean (*avctp_rsp_cb) (struct avctp *session, uint8_t code, uint8_t subunit, uint8_t transaction, uint8_t *operands, size_t operand_count, void *user_data); typedef gboolean (*avctp_browsing_rsp_cb) (struct avctp *session, uint8_t *operands, size_t operand_count, void *user_data); typedef size_t (*avctp_browsing_pdu_cb) (struct avctp *session, uint8_t transaction, uint8_t *operands, size_t operand_count, void *user_data); unsigned int avctp_add_state_cb(struct btd_device *dev, avctp_state_cb cb, void *user_data); gboolean avctp_remove_state_cb(unsigned int id); int avctp_register(struct btd_adapter *adapter, gboolean master); void avctp_unregister(struct btd_adapter *adapter); struct avctp *avctp_connect(struct btd_device *device); struct avctp *avctp_get(struct btd_device *device); bool avctp_is_initiator(struct avctp *session); int avctp_connect_browsing(struct avctp *session); void avctp_disconnect(struct avctp *session); unsigned int avctp_register_passthrough_handler(struct avctp *session, avctp_passthrough_cb cb, void *user_data); bool avctp_unregister_passthrough_handler(unsigned int id); unsigned int avctp_register_pdu_handler(struct avctp *session, uint8_t opcode, avctp_control_pdu_cb cb, void *user_data); gboolean avctp_unregister_pdu_handler(unsigned int id); unsigned int avctp_register_browsing_pdu_handler(struct avctp *session, avctp_browsing_pdu_cb cb, void *user_data, GDestroyNotify destroy); gboolean avctp_unregister_browsing_pdu_handler(unsigned int id); int avctp_send_passthrough(struct avctp *session, uint8_t op); int avctp_send_vendordep(struct avctp *session, uint8_t transaction, uint8_t code, uint8_t subunit, uint8_t *operands, size_t operand_count); int avctp_send_vendordep_req(struct avctp *session, uint8_t code, uint8_t subunit, uint8_t *operands, size_t operand_count, avctp_rsp_cb func, void *user_data); int avctp_send_browsing_req(struct avctp *session, uint8_t *operands, size_t operand_count, avctp_browsing_rsp_cb func, void *user_data);