/****************************************************************************** * * Copyright (C) 2006-2012 Broadcom Corporation * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at: * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * ******************************************************************************/ /****************************************************************************** * * This is the public interface file the BTA Java I/F * ******************************************************************************/ #ifndef BTA_JV_API_H #define BTA_JV_API_H #include "bt_target.h" #include "bt_types.h" #include "bta_api.h" #include "btm_api.h" #include "l2c_api.h" /***************************************************************************** * Constants and data types ****************************************************************************/ /* status values */ #define BTA_JV_SUCCESS 0 /* Successful operation. */ #define BTA_JV_FAILURE 1 /* Generic failure. */ #define BTA_JV_BUSY 2 /* Temporarily can not handle this request. */ #define BTA_JV_NO_DATA 3 /* no data. */ #define BTA_JV_NO_RESOURCE 4 /* No more set pm control block */ typedef uint8_t tBTA_JV_STATUS; #define BTA_JV_INTERNAL_ERR (-1) /* internal error. */ #define BTA_JV_MAX_UUIDS SDP_MAX_UUID_FILTERS #define BTA_JV_MAX_ATTRS SDP_MAX_ATTR_FILTERS #define BTA_JV_MAX_SDP_REC SDP_MAX_RECORDS #define BTA_JV_MAX_L2C_CONN \ GAP_MAX_CONNECTIONS /* GAP handle is used as index, hence do not change this \ value */ #define BTA_JV_MAX_SCN \ PORT_MAX_RFC_PORTS /* same as BTM_MAX_SCN (in btm_int.h) */ #define BTA_JV_MAX_RFC_CONN MAX_RFC_PORTS #ifndef BTA_JV_DEF_RFC_MTU #define BTA_JV_DEF_RFC_MTU (3 * 330) #endif #ifndef BTA_JV_MAX_RFC_SR_SESSION #define BTA_JV_MAX_RFC_SR_SESSION MAX_BD_CONNECTIONS #endif /* BTA_JV_MAX_RFC_SR_SESSION can not be bigger than MAX_BD_CONNECTIONS */ #if (BTA_JV_MAX_RFC_SR_SESSION > MAX_BD_CONNECTIONS) #undef BTA_JV_MAX_RFC_SR_SESSION #define BTA_JV_MAX_RFC_SR_SESSION MAX_BD_CONNECTIONS #endif #define BTA_JV_FIRST_SERVICE_ID BTA_FIRST_JV_SERVICE_ID #define BTA_JV_LAST_SERVICE_ID BTA_LAST_JV_SERVICE_ID #define BTA_JV_NUM_SERVICE_ID \ (BTA_LAST_JV_SERVICE_ID - BTA_FIRST_JV_SERVICE_ID + 1) /* Discoverable modes */ enum { BTA_JV_DISC_NONE, BTA_JV_DISC_LIMITED, BTA_JV_DISC_GENERAL }; typedef uint16_t tBTA_JV_DISC; #define BTA_JV_ROLE_SLAVE BTM_ROLE_SLAVE #define BTA_JV_ROLE_MASTER BTM_ROLE_MASTER typedef uint32_t tBTA_JV_ROLE; #define BTA_JV_SERVICE_LMTD_DISCOVER \ BTM_COD_SERVICE_LMTD_DISCOVER /* 0x0020 \ */ #define BTA_JV_SERVICE_POSITIONING BTM_COD_SERVICE_POSITIONING /* 0x0100 */ #define BTA_JV_SERVICE_NETWORKING BTM_COD_SERVICE_NETWORKING /* 0x0200 */ #define BTA_JV_SERVICE_RENDERING BTM_COD_SERVICE_RENDERING /* 0x0400 */ #define BTA_JV_SERVICE_CAPTURING BTM_COD_SERVICE_CAPTURING /* 0x0800 */ #define BTA_JV_SERVICE_OBJ_TRANSFER BTM_COD_SERVICE_OBJ_TRANSFER /* 0x1000 */ #define BTA_JV_SERVICE_AUDIO BTM_COD_SERVICE_AUDIO /* 0x2000 */ #define BTA_JV_SERVICE_TELEPHONY BTM_COD_SERVICE_TELEPHONY /* 0x4000 */ #define BTA_JV_SERVICE_INFORMATION BTM_COD_SERVICE_INFORMATION /* 0x8000 */ /* JV ID type */ #define BTA_JV_PM_ID_1 1 /* PM example profile 1 */ #define BTA_JV_PM_ID_2 2 /* PM example profile 2 */ #define BTA_JV_PM_ID_CLEAR 0 /* Special JV ID used to clear PM profile */ #define BTA_JV_PM_ALL 0xFF /* Generic match all id, see bta_dm_cfg.c */ typedef uint8_t tBTA_JV_PM_ID; #define BTA_JV_PM_HANDLE_CLEAR \ 0xFF /* Special JV ID used to clear PM profile */ /* define maximum number of registered PM entities. should be in sync with bta * pm! */ #ifndef BTA_JV_PM_MAX_NUM #define BTA_JV_PM_MAX_NUM 5 #endif /* JV pm connection states */ enum { BTA_JV_CONN_OPEN = 0, /* Connection opened state */ BTA_JV_CONN_CLOSE, /* Connection closed state */ BTA_JV_APP_OPEN, /* JV Application opened state */ BTA_JV_APP_CLOSE, /* JV Application closed state */ BTA_JV_SCO_OPEN, /* SCO connection opened state */ BTA_JV_SCO_CLOSE, /* SCO connection opened state */ BTA_JV_CONN_IDLE, /* Connection idle state */ BTA_JV_CONN_BUSY, /* Connection busy state */ BTA_JV_MAX_CONN_STATE /* Max number of connection state */ }; typedef uint8_t tBTA_JV_CONN_STATE; /* JV Connection types */ #define BTA_JV_CONN_TYPE_RFCOMM 0 #define BTA_JV_CONN_TYPE_L2CAP 1 #define BTA_JV_CONN_TYPE_L2CAP_LE 2 /* Java I/F callback events */ /* events received by tBTA_JV_DM_CBACK */ #define BTA_JV_ENABLE_EVT 0 /* JV enabled */ #define BTA_JV_GET_SCN_EVT 6 /* Reserved an SCN */ #define BTA_JV_GET_PSM_EVT 7 /* Reserved a PSM */ #define BTA_JV_DISCOVERY_COMP_EVT 8 /* SDP discovery complete */ #define BTA_JV_CREATE_RECORD_EVT 11 /* the result for BTA_JvCreateRecord */ /* events received by tBTA_JV_L2CAP_CBACK */ #define BTA_JV_L2CAP_OPEN_EVT 16 /* open status of L2CAP connection */ #define BTA_JV_L2CAP_CLOSE_EVT 17 /* L2CAP connection closed */ #define BTA_JV_L2CAP_START_EVT 18 /* L2CAP server started */ #define BTA_JV_L2CAP_CL_INIT_EVT 19 /* L2CAP client initiated a connection */ #define BTA_JV_L2CAP_DATA_IND_EVT 20 /* L2CAP connection received data */ #define BTA_JV_L2CAP_CONG_EVT \ 21 /* L2CAP connection congestion status changed */ #define BTA_JV_L2CAP_READ_EVT 22 /* the result for BTA_JvL2capRead */ #define BTA_JV_L2CAP_WRITE_EVT 24 /* the result for BTA_JvL2capWrite*/ #define BTA_JV_L2CAP_WRITE_FIXED_EVT \ 25 /* the result for BTA_JvL2capWriteFixed */ /* events received by tBTA_JV_RFCOMM_CBACK */ #define BTA_JV_RFCOMM_OPEN_EVT \ 26 /* open status of RFCOMM Client connection \ */ #define BTA_JV_RFCOMM_CLOSE_EVT 27 /* RFCOMM connection closed */ #define BTA_JV_RFCOMM_START_EVT 28 /* RFCOMM server started */ #define BTA_JV_RFCOMM_CL_INIT_EVT \ 29 /* RFCOMM client initiated a connection \ */ #define BTA_JV_RFCOMM_DATA_IND_EVT 30 /* RFCOMM connection received data */ #define BTA_JV_RFCOMM_CONG_EVT \ 31 /* RFCOMM connection congestion status changed */ #define BTA_JV_RFCOMM_WRITE_EVT 33 /* the result for BTA_JvRfcommWrite*/ #define BTA_JV_RFCOMM_SRV_OPEN_EVT \ 34 /* open status of Server RFCOMM connection */ #define BTA_JV_MAX_EVT 35 /* max number of JV events */ typedef uint16_t tBTA_JV_EVT; /* data associated with BTA_JV_SET_DISCOVER_EVT */ typedef struct { tBTA_JV_STATUS status; /* Whether the operation succeeded or failed. */ tBTA_JV_DISC disc_mode; /* The current discoverable mode */ } tBTA_JV_SET_DISCOVER; /* data associated with BTA_JV_DISCOVERY_COMP_EVT_ */ typedef struct { tBTA_JV_STATUS status; /* Whether the operation succeeded or failed. */ int scn; /* channel # */ } tBTA_JV_DISCOVERY_COMP; /* data associated with BTA_JV_CREATE_RECORD_EVT */ typedef struct { tBTA_JV_STATUS status; /* Whether the operation succeeded or failed. */ } tBTA_JV_CREATE_RECORD; /* data associated with BTA_JV_L2CAP_OPEN_EVT */ typedef struct { tBTA_JV_STATUS status; /* Whether the operation succeeded or failed. */ uint32_t handle; /* The connection handle */ BD_ADDR rem_bda; /* The peer address */ int32_t tx_mtu; /* The transmit MTU */ } tBTA_JV_L2CAP_OPEN; /* data associated with BTA_JV_L2CAP_OPEN_EVT for LE sockets */ typedef struct { tBTA_JV_STATUS status; /* Whether the operation succeeded or failed. */ uint32_t handle; /* The connection handle */ BD_ADDR rem_bda; /* The peer address */ int32_t tx_mtu; /* The transmit MTU */ void** p_p_cback; /* set them for new socket */ void** p_user_data; /* set them for new socket */ } tBTA_JV_L2CAP_LE_OPEN; /* data associated with BTA_JV_L2CAP_CLOSE_EVT */ typedef struct { tBTA_JV_STATUS status; /* Whether the operation succeeded or failed. */ uint32_t handle; /* The connection handle */ bool async; /* false, if local initiates disconnect */ } tBTA_JV_L2CAP_CLOSE; /* data associated with BTA_JV_L2CAP_START_EVT */ typedef struct { tBTA_JV_STATUS status; /* Whether the operation succeeded or failed. */ uint32_t handle; /* The connection handle */ uint8_t sec_id; /* security ID used by this server */ } tBTA_JV_L2CAP_START; /* data associated with BTA_JV_L2CAP_CL_INIT_EVT */ typedef struct { tBTA_JV_STATUS status; /* Whether the operation succeeded or failed. */ uint32_t handle; /* The connection handle */ uint8_t sec_id; /* security ID used by this client */ } tBTA_JV_L2CAP_CL_INIT; /* data associated with BTA_JV_L2CAP_CONG_EVT */ typedef struct { tBTA_JV_STATUS status; /* Whether the operation succeeded or failed. */ uint32_t handle; /* The connection handle */ bool cong; /* true, congested. false, uncongested */ } tBTA_JV_L2CAP_CONG; /* data associated with BTA_JV_L2CAP_READ_EVT */ typedef struct { tBTA_JV_STATUS status; /* Whether the operation succeeded or failed. */ uint32_t handle; /* The connection handle */ uint32_t req_id; /* The req_id in the associated BTA_JvL2capRead() */ uint8_t* p_data; /* This points the same location as the p_data * parameter in BTA_JvL2capRead () */ uint16_t len; /* The length of the data read. */ } tBTA_JV_L2CAP_READ; /* data associated with BTA_JV_L2CAP_WRITE_EVT */ typedef struct { tBTA_JV_STATUS status; /* Whether the operation succeeded or failed. */ uint32_t handle; /* The connection handle */ uint32_t req_id; /* The req_id in the associated BTA_JvL2capWrite() */ uint16_t len; /* The length of the data written. */ uint8_t* p_data; /* The buffer where data is held */ bool cong; /* congestion status */ } tBTA_JV_L2CAP_WRITE; /* data associated with BTA_JV_L2CAP_WRITE_FIXED_EVT */ typedef struct { tBTA_JV_STATUS status; /* Whether the operation succeeded or failed. */ uint16_t channel; /* The connection channel */ BD_ADDR addr; /* The peer address */ uint32_t req_id; /* The req_id in the associated BTA_JvL2capWrite() */ uint8_t* p_data; /* The buffer where data is held */ uint16_t len; /* The length of the data written. */ bool cong; /* congestion status */ } tBTA_JV_L2CAP_WRITE_FIXED; /* data associated with BTA_JV_RFCOMM_OPEN_EVT */ typedef struct { tBTA_JV_STATUS status; /* Whether the operation succeeded or failed. */ uint32_t handle; /* The connection handle */ BD_ADDR rem_bda; /* The peer address */ } tBTA_JV_RFCOMM_OPEN; /* data associated with BTA_JV_RFCOMM_SRV_OPEN_EVT */ typedef struct { tBTA_JV_STATUS status; /* Whether the operation succeeded or failed. */ uint32_t handle; /* The connection handle */ uint32_t new_listen_handle; /* The new listen handle */ BD_ADDR rem_bda; /* The peer address */ } tBTA_JV_RFCOMM_SRV_OPEN; /* data associated with BTA_JV_RFCOMM_CLOSE_EVT */ typedef struct { tBTA_JV_STATUS status; /* Whether the operation succeeded or failed. */ uint32_t port_status; /* PORT status */ uint32_t handle; /* The connection handle */ bool async; /* false, if local initiates disconnect */ } tBTA_JV_RFCOMM_CLOSE; /* data associated with BTA_JV_RFCOMM_START_EVT */ typedef struct { tBTA_JV_STATUS status; /* Whether the operation succeeded or failed. */ uint32_t handle; /* The connection handle */ uint8_t sec_id; /* security ID used by this server */ bool use_co; /* true to use co_rfc_data */ } tBTA_JV_RFCOMM_START; /* data associated with BTA_JV_RFCOMM_CL_INIT_EVT */ typedef struct { tBTA_JV_STATUS status; /* Whether the operation succeeded or failed. */ uint32_t handle; /* The connection handle */ uint8_t sec_id; /* security ID used by this client */ bool use_co; /* true to use co_rfc_data */ } tBTA_JV_RFCOMM_CL_INIT; /*data associated with BTA_JV_L2CAP_DATA_IND_EVT & BTA_JV_RFCOMM_DATA_IND_EVT */ typedef struct { uint32_t handle; /* The connection handle */ } tBTA_JV_DATA_IND; /*data associated with BTA_JV_L2CAP_DATA_IND_EVT if used for LE */ typedef struct { uint32_t handle; /* The connection handle */ BT_HDR* p_buf; /* The incoming data */ } tBTA_JV_LE_DATA_IND; /* data associated with BTA_JV_RFCOMM_CONG_EVT */ typedef struct { tBTA_JV_STATUS status; /* Whether the operation succeeded or failed. */ uint32_t handle; /* The connection handle */ bool cong; /* true, congested. false, uncongested */ } tBTA_JV_RFCOMM_CONG; /* data associated with BTA_JV_RFCOMM_WRITE_EVT */ typedef struct { tBTA_JV_STATUS status; /* Whether the operation succeeded or failed. */ uint32_t handle; /* The connection handle */ uint32_t req_id; /* The req_id in the associated BTA_JvRfcommWrite() */ int len; /* The length of the data written. */ bool cong; /* congestion status */ } tBTA_JV_RFCOMM_WRITE; /* data associated with BTA_JV_API_SET_PM_PROFILE_EVT */ typedef struct { tBTA_JV_STATUS status; /* Status of the operation */ uint32_t handle; /* Connection handle */ tBTA_JV_PM_ID app_id; /* JV app ID */ } tBTA_JV_SET_PM_PROFILE; /* data associated with BTA_JV_API_NOTIFY_PM_STATE_CHANGE_EVT */ typedef struct { uint32_t handle; /* Connection handle */ tBTA_JV_CONN_STATE state; /* JV connection stata */ } tBTA_JV_NOTIFY_PM_STATE_CHANGE; /* union of data associated with JV callback */ typedef union { tBTA_JV_STATUS status; /* BTA_JV_ENABLE_EVT */ tBTA_JV_DISCOVERY_COMP disc_comp; /* BTA_JV_DISCOVERY_COMP_EVT */ tBTA_JV_SET_DISCOVER set_discover; /* BTA_JV_SET_DISCOVER_EVT */ uint8_t scn; /* BTA_JV_GET_SCN_EVT */ uint16_t psm; /* BTA_JV_GET_PSM_EVT */ tBTA_JV_CREATE_RECORD create_rec; /* BTA_JV_CREATE_RECORD_EVT */ tBTA_JV_L2CAP_OPEN l2c_open; /* BTA_JV_L2CAP_OPEN_EVT */ tBTA_JV_L2CAP_CLOSE l2c_close; /* BTA_JV_L2CAP_CLOSE_EVT */ tBTA_JV_L2CAP_START l2c_start; /* BTA_JV_L2CAP_START_EVT */ tBTA_JV_L2CAP_CL_INIT l2c_cl_init; /* BTA_JV_L2CAP_CL_INIT_EVT */ tBTA_JV_L2CAP_CONG l2c_cong; /* BTA_JV_L2CAP_CONG_EVT */ tBTA_JV_L2CAP_READ l2c_read; /* BTA_JV_L2CAP_READ_EVT */ tBTA_JV_L2CAP_WRITE l2c_write; /* BTA_JV_L2CAP_WRITE_EVT */ tBTA_JV_RFCOMM_OPEN rfc_open; /* BTA_JV_RFCOMM_OPEN_EVT */ tBTA_JV_RFCOMM_SRV_OPEN rfc_srv_open; /* BTA_JV_RFCOMM_SRV_OPEN_EVT */ tBTA_JV_RFCOMM_CLOSE rfc_close; /* BTA_JV_RFCOMM_CLOSE_EVT */ tBTA_JV_RFCOMM_START rfc_start; /* BTA_JV_RFCOMM_START_EVT */ tBTA_JV_RFCOMM_CL_INIT rfc_cl_init; /* BTA_JV_RFCOMM_CL_INIT_EVT */ tBTA_JV_RFCOMM_CONG rfc_cong; /* BTA_JV_RFCOMM_CONG_EVT */ tBTA_JV_RFCOMM_WRITE rfc_write; /* BTA_JV_RFCOMM_WRITE_EVT */ tBTA_JV_DATA_IND data_ind; /* BTA_JV_L2CAP_DATA_IND_EVT BTA_JV_RFCOMM_DATA_IND_EVT */ tBTA_JV_LE_DATA_IND le_data_ind; /* BTA_JV_L2CAP_LE_DATA_IND_EVT */ tBTA_JV_L2CAP_LE_OPEN l2c_le_open; /* BTA_JV_L2CAP_OPEN_EVT */ tBTA_JV_L2CAP_WRITE_FIXED l2c_write_fixed; /* BTA_JV_L2CAP_WRITE_FIXED_EVT */ } tBTA_JV; /* JAVA DM Interface callback */ typedef void(tBTA_JV_DM_CBACK)(tBTA_JV_EVT event, tBTA_JV* p_data, uint32_t id); /* JAVA RFCOMM interface callback */ typedef uint32_t(tBTA_JV_RFCOMM_CBACK)(tBTA_JV_EVT event, tBTA_JV* p_data, uint32_t rfcomm_slot_id); /* JAVA L2CAP interface callback */ typedef void(tBTA_JV_L2CAP_CBACK)(tBTA_JV_EVT event, tBTA_JV* p_data, uint32_t l2cap_socket_id); /* JV configuration structure */ typedef struct { uint16_t sdp_raw_size; /* The size of p_sdp_raw_data */ uint16_t sdp_db_size; /* The size of p_sdp_db */ uint8_t* p_sdp_raw_data; /* The data buffer to keep raw data */ tSDP_DISCOVERY_DB* p_sdp_db; /* The data buffer to keep SDP database */ } tBTA_JV_CFG; /******************************************************************************* * * Function BTA_JvEnable * * Description Enable the Java I/F service. When the enable * operation is complete the callback function will be * called with a BTA_JV_ENABLE_EVT. This function must * be called before other functions in the JV API are * called. * * Returns BTA_JV_SUCCESS if successful. * BTA_JV_FAIL if internal failure. * ******************************************************************************/ tBTA_JV_STATUS BTA_JvEnable(tBTA_JV_DM_CBACK* p_cback); /******************************************************************************* * * Function BTA_JvDisable * * Description Disable the Java I/F * * Returns void * ******************************************************************************/ void BTA_JvDisable(void); /******************************************************************************* * * Function BTA_JvIsEncrypted * * Description This function checks if the link to peer device is encrypted * * Returns true if encrypted. * false if not. * ******************************************************************************/ bool BTA_JvIsEncrypted(BD_ADDR bd_addr); /******************************************************************************* * * Function BTA_JvGetChannelId * * Description This function reserves a SCN/PSM for applications running * over RFCOMM or L2CAP. It is primarily called by * server profiles/applications to register their SCN/PSM into * the SDP database. The SCN is reported by the * tBTA_JV_DM_CBACK callback with a BTA_JV_GET_SCN_EVT. * If the SCN/PSM reported is 0, that means all SCN resources * are exhausted. * The channel parameter can be used to request a specific * channel. If the request on the specific channel fails, the * SCN/PSM returned in the EVT will be 0 - no attempt to * request a new channel will be made. set channel to <= 0 to * automatically assign an channel ID. * * Returns BTA_JV_SUCCESS, if the request is being processed. * BTA_JV_FAILURE, otherwise. * ******************************************************************************/ tBTA_JV_STATUS BTA_JvGetChannelId(int conn_type, uint32_t id, int32_t channel); /******************************************************************************* * * Function BTA_JvFreeChannel * * Description This function frees a SCN/PSM that was used * by an application running over RFCOMM or L2CAP. * * Returns BTA_JV_SUCCESS, if the request is being processed. * BTA_JV_FAILURE, otherwise. * ******************************************************************************/ tBTA_JV_STATUS BTA_JvFreeChannel(uint16_t channel, int conn_type); /******************************************************************************* * * Function BTA_JvStartDiscovery * * Description This function performs service discovery for the services * provided by the given peer device. When the operation is * complete the tBTA_JV_DM_CBACK callback function will be * called with a BTA_JV_DISCOVERY_COMP_EVT. * * Returns BTA_JV_SUCCESS, if the request is being processed. * BTA_JV_FAILURE, otherwise. * ******************************************************************************/ tBTA_JV_STATUS BTA_JvStartDiscovery(BD_ADDR bd_addr, uint16_t num_uuid, tSDP_UUID* p_uuid_list, uint32_t rfcomm_slot_id); /******************************************************************************* * * Function BTA_JvCreateRecordByUser * * Description Create a service record in the local SDP database by user in * tBTA_JV_DM_CBACK callback with a BTA_JV_CREATE_RECORD_EVT. * * Returns BTA_JV_SUCCESS, if the request is being processed. * BTA_JV_FAILURE, otherwise. * ******************************************************************************/ tBTA_JV_STATUS BTA_JvCreateRecordByUser(uint32_t rfcomm_slot_id); /******************************************************************************* * * Function BTA_JvDeleteRecord * * Description Delete a service record in the local SDP database. * * Returns BTA_JV_SUCCESS, if the request is being processed. * BTA_JV_FAILURE, otherwise. * ******************************************************************************/ tBTA_JV_STATUS BTA_JvDeleteRecord(uint32_t handle); /******************************************************************************* * * Function BTA_JvL2capConnectLE * * Description Initiate a connection as an LE L2CAP client to the given BD * Address. * When the connection is initiated or failed to initiate, * tBTA_JV_L2CAP_CBACK is called with BTA_JV_L2CAP_CL_INIT_EVT * When the connection is established or failed, * tBTA_JV_L2CAP_CBACK is called with BTA_JV_L2CAP_OPEN_EVT * * Returns BTA_JV_SUCCESS, if the request is being processed. * BTA_JV_FAILURE, otherwise. * ******************************************************************************/ tBTA_JV_STATUS BTA_JvL2capConnectLE(tBTA_SEC sec_mask, tBTA_JV_ROLE role, const tL2CAP_ERTM_INFO* ertm_info, uint16_t remote_chan, uint16_t rx_mtu, tL2CAP_CFG_INFO* cfg, BD_ADDR peer_bd_addr, tBTA_JV_L2CAP_CBACK* p_cback, uint32_t l2cap_socket_id); /******************************************************************************* * * Function BTA_JvL2capConnect * * Description Initiate a connection as a L2CAP client to the given BD * Address. * When the connection is initiated or failed to initiate, * tBTA_JV_L2CAP_CBACK is called with BTA_JV_L2CAP_CL_INIT_EVT * When the connection is established or failed, * tBTA_JV_L2CAP_CBACK is called with BTA_JV_L2CAP_OPEN_EVT * * Returns BTA_JV_SUCCESS, if the request is being processed. * BTA_JV_FAILURE, otherwise. * ******************************************************************************/ tBTA_JV_STATUS BTA_JvL2capConnect(int conn_type, tBTA_SEC sec_mask, tBTA_JV_ROLE role, const tL2CAP_ERTM_INFO* ertm_info, uint16_t remote_psm, uint16_t rx_mtu, tL2CAP_CFG_INFO* cfg, BD_ADDR peer_bd_addr, tBTA_JV_L2CAP_CBACK* p_cback, uint32_t l2cap_socket_id); /******************************************************************************* * * Function BTA_JvL2capClose * * Description This function closes an L2CAP client connection * * Returns BTA_JV_SUCCESS, if the request is being processed. * BTA_JV_FAILURE, otherwise. * ******************************************************************************/ tBTA_JV_STATUS BTA_JvL2capClose(uint32_t handle); /******************************************************************************* * * Function BTA_JvL2capCloseLE * * Description This function closes an L2CAP client connection for Fixed * Channels Function is idempotent and no callbacks are called! * * Returns BTA_JV_SUCCESS, if the request is being processed. * BTA_JV_FAILURE, otherwise. * ******************************************************************************/ tBTA_JV_STATUS BTA_JvL2capCloseLE(uint32_t handle); /******************************************************************************* * * Function BTA_JvL2capStartServer * * Description This function starts an L2CAP server and listens for an * L2CAP connection from a remote Bluetooth device. When the * server is started successfully, tBTA_JV_L2CAP_CBACK is * called with BTA_JV_L2CAP_START_EVT. When the connection is * established, tBTA_JV_L2CAP_CBACK is called with * BTA_JV_L2CAP_OPEN_EVT. * * Returns BTA_JV_SUCCESS, if the request is being processed. * BTA_JV_FAILURE, otherwise. * ******************************************************************************/ tBTA_JV_STATUS BTA_JvL2capStartServer(int conn_type, tBTA_SEC sec_mask, tBTA_JV_ROLE role, const tL2CAP_ERTM_INFO* ertm_info, uint16_t local_psm, uint16_t rx_mtu, tL2CAP_CFG_INFO* cfg, tBTA_JV_L2CAP_CBACK* p_cback, uint32_t l2cap_socket_id); /******************************************************************************* * * Function BTA_JvL2capStartServerLE * * Description This function starts an LE L2CAP server and listens for an * L2CAP connection from a remote Bluetooth device on a fixed * channel over an LE link. When the server * is started successfully, tBTA_JV_L2CAP_CBACK is called with * BTA_JV_L2CAP_START_EVT. When the connection is established, * tBTA_JV_L2CAP_CBACK is called with BTA_JV_L2CAP_OPEN_EVT. * * Returns BTA_JV_SUCCESS, if the request is being processed. * BTA_JV_FAILURE, otherwise. * ******************************************************************************/ tBTA_JV_STATUS BTA_JvL2capStartServerLE(tBTA_SEC sec_mask, tBTA_JV_ROLE role, const tL2CAP_ERTM_INFO* ertm_info, uint16_t local_chan, uint16_t rx_mtu, tL2CAP_CFG_INFO* cfg, tBTA_JV_L2CAP_CBACK* p_cback, uint32_t l2cap_socket_id); /******************************************************************************* * * Function BTA_JvL2capStopServerLE * * Description This function stops the LE L2CAP server. If the server has * an active connection, it would be closed. * * Returns BTA_JV_SUCCESS, if the request is being processed. * BTA_JV_FAILURE, otherwise. * ******************************************************************************/ tBTA_JV_STATUS BTA_JvL2capStopServerLE(uint16_t local_chan, uint32_t l2cap_socket_id); /******************************************************************************* * * Function BTA_JvL2capStopServer * * Description This function stops the L2CAP server. If the server has * an active connection, it would be closed. * * Returns BTA_JV_SUCCESS, if the request is being processed. * BTA_JV_FAILURE, otherwise. * ******************************************************************************/ tBTA_JV_STATUS BTA_JvL2capStopServer(uint16_t local_psm, uint32_t l2cap_socket_id); /******************************************************************************* * * Function BTA_JvL2capRead * * Description This function reads data from an L2CAP connection * When the operation is complete, tBTA_JV_L2CAP_CBACK is * called with BTA_JV_L2CAP_READ_EVT. * * Returns BTA_JV_SUCCESS, if the request is being processed. * BTA_JV_FAILURE, otherwise. * ******************************************************************************/ tBTA_JV_STATUS BTA_JvL2capRead(uint32_t handle, uint32_t req_id, uint8_t* p_data, uint16_t len); /******************************************************************************* * * Function BTA_JvL2capReady * * Description This function determined if there is data to read from * an L2CAP connection * * Returns BTA_JV_SUCCESS, if data queue size is in *p_data_size. * BTA_JV_FAILURE, if error. * ******************************************************************************/ tBTA_JV_STATUS BTA_JvL2capReady(uint32_t handle, uint32_t* p_data_size); /******************************************************************************* * * Function BTA_JvL2capWrite * * Description This function writes data to an L2CAP connection * When the operation is complete, tBTA_JV_L2CAP_CBACK is * called with BTA_JV_L2CAP_WRITE_EVT. Works for * PSM-based connections * * Returns BTA_JV_SUCCESS, if the request is being processed. * BTA_JV_FAILURE, otherwise. * ******************************************************************************/ tBTA_JV_STATUS BTA_JvL2capWrite(uint32_t handle, uint32_t req_id, uint8_t* p_data, uint16_t len, uint32_t user_id); /******************************************************************************* * * Function BTA_JvL2capWriteFixed * * Description This function writes data to an L2CAP connection * When the operation is complete, tBTA_JV_L2CAP_CBACK is * called with BTA_JV_L2CAP_WRITE_FIXED_EVT. Works for * fixed-channel connections * * Returns BTA_JV_SUCCESS, if the request is being processed. * BTA_JV_FAILURE, otherwise. * ******************************************************************************/ tBTA_JV_STATUS BTA_JvL2capWriteFixed(uint16_t channel, BD_ADDR* addr, uint32_t req_id, tBTA_JV_L2CAP_CBACK* p_cback, uint8_t* p_data, uint16_t len, uint32_t user_id); /******************************************************************************* * * Function BTA_JvRfcommConnect * * Description This function makes an RFCOMM conection to a remote BD * Address. * When the connection is initiated or failed to initiate, * tBTA_JV_RFCOMM_CBACK is called with * BTA_JV_RFCOMM_CL_INIT_EVT * When the connection is established or failed, * tBTA_JV_RFCOMM_CBACK is called with BTA_JV_RFCOMM_OPEN_EVT * * Returns BTA_JV_SUCCESS, if the request is being processed. * BTA_JV_FAILURE, otherwise. * ******************************************************************************/ tBTA_JV_STATUS BTA_JvRfcommConnect(tBTA_SEC sec_mask, tBTA_JV_ROLE role, uint8_t remote_scn, BD_ADDR peer_bd_addr, tBTA_JV_RFCOMM_CBACK* p_cback, uint32_t rfcomm_slot_id); /******************************************************************************* * * Function BTA_JvRfcommClose * * Description This function closes an RFCOMM connection * * Returns BTA_JV_SUCCESS, if the request is being processed. * BTA_JV_FAILURE, otherwise. * ******************************************************************************/ tBTA_JV_STATUS BTA_JvRfcommClose(uint32_t handle, uint32_t rfcomm_slot_id); /******************************************************************************* * * Function BTA_JvRfcommStartServer * * Description This function starts listening for an RFCOMM connection * request from a remote Bluetooth device. When the server is * started successfully, tBTA_JV_RFCOMM_CBACK is called * with BTA_JV_RFCOMM_START_EVT. * When the connection is established, tBTA_JV_RFCOMM_CBACK * is called with BTA_JV_RFCOMM_OPEN_EVT. * * Returns BTA_JV_SUCCESS, if the request is being processed. * BTA_JV_FAILURE, otherwise. * ******************************************************************************/ tBTA_JV_STATUS BTA_JvRfcommStartServer(tBTA_SEC sec_mask, tBTA_JV_ROLE role, uint8_t local_scn, uint8_t max_session, tBTA_JV_RFCOMM_CBACK* p_cback, uint32_t rfcomm_slot_id); /******************************************************************************* * * Function BTA_JvRfcommStopServer * * Description This function stops the RFCOMM server. If the server has an * active connection, it would be closed. * * Returns BTA_JV_SUCCESS, if the request is being processed. * BTA_JV_FAILURE, otherwise. * ******************************************************************************/ tBTA_JV_STATUS BTA_JvRfcommStopServer(uint32_t handle, uint32_t rfcomm_slot_id); /******************************************************************************* * * Function BTA_JvRfcommWrite * * Description This function writes data to an RFCOMM connection * When the operation is complete, tBTA_JV_RFCOMM_CBACK is * called with BTA_JV_RFCOMM_WRITE_EVT. * * Returns BTA_JV_SUCCESS, if the request is being processed. * BTA_JV_FAILURE, otherwise. * ******************************************************************************/ tBTA_JV_STATUS BTA_JvRfcommWrite(uint32_t handle, uint32_t req_id); /******************************************************************************* * * Function BTA_JVSetPmProfile * * Description This function set or free power mode profile for different JV * application * * Parameters: handle, JV handle from RFCOMM or L2CAP * app_id: app specific pm ID, can be BTA_JV_PM_ALL, see * bta_dm_cfg.c for details * BTA_JV_PM_ID_CLEAR: removes pm management on the handle. init_st * is ignored and BTA_JV_CONN_CLOSE is called * implicitly * init_st: state after calling this API. typically it should be * BTA_JV_CONN_OPEN * * Returns BTA_JV_SUCCESS, if the request is being processed. * BTA_JV_FAILURE, otherwise. * * NOTE: BTA_JV_PM_ID_CLEAR: In general no need to be called as jv pm * calls automatically * BTA_JV_CONN_CLOSE to remove in case of connection close! * ******************************************************************************/ tBTA_JV_STATUS BTA_JvSetPmProfile(uint32_t handle, tBTA_JV_PM_ID app_id, tBTA_JV_CONN_STATE init_st); /******************************************************************************* * * Function BTA_JvRfcommGetPortHdl * * Description This function fetches the rfcomm port handle * * Returns BTA_JV_SUCCESS, if the request is being processed. * BTA_JV_FAILURE, otherwise. * ******************************************************************************/ uint16_t BTA_JvRfcommGetPortHdl(uint32_t handle); #endif /* BTA_JV_API_H */