/****************************************************************************** * * 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 private interface file for the BTA Java I/F * ******************************************************************************/ #ifndef BTA_JV_INT_H #define BTA_JV_INT_H #include "bta_sys.h" #include "bta_api.h" #include "bta_jv_api.h" #include "rfcdefs.h" #include "port_api.h" /***************************************************************************** ** Constants *****************************************************************************/ enum { /* these events are handled by the state machine */ BTA_JV_API_ENABLE_EVT = BTA_SYS_EVT_START(BTA_ID_JV), BTA_JV_API_DISABLE_EVT, BTA_JV_API_GET_CHANNEL_EVT, BTA_JV_API_FREE_SCN_EVT, BTA_JV_API_START_DISCOVERY_EVT, BTA_JV_API_CREATE_RECORD_EVT, BTA_JV_API_DELETE_RECORD_EVT, BTA_JV_API_L2CAP_CONNECT_EVT, BTA_JV_API_L2CAP_CLOSE_EVT, BTA_JV_API_L2CAP_START_SERVER_EVT, BTA_JV_API_L2CAP_STOP_SERVER_EVT, BTA_JV_API_L2CAP_READ_EVT, BTA_JV_API_L2CAP_WRITE_EVT, BTA_JV_API_RFCOMM_CONNECT_EVT, BTA_JV_API_RFCOMM_CLOSE_EVT, BTA_JV_API_RFCOMM_START_SERVER_EVT, BTA_JV_API_RFCOMM_STOP_SERVER_EVT, BTA_JV_API_RFCOMM_WRITE_EVT, BTA_JV_API_SET_PM_PROFILE_EVT, BTA_JV_API_PM_STATE_CHANGE_EVT, BTA_JV_API_L2CAP_CONNECT_LE_EVT, BTA_JV_API_L2CAP_START_SERVER_LE_EVT, BTA_JV_API_L2CAP_STOP_SERVER_LE_EVT, BTA_JV_API_L2CAP_WRITE_FIXED_EVT, BTA_JV_API_L2CAP_CLOSE_FIXED_EVT, BTA_JV_MAX_INT_EVT }; #ifndef BTA_JV_RFC_EV_MASK #define BTA_JV_RFC_EV_MASK (PORT_EV_RXCHAR | PORT_EV_TXEMPTY | PORT_EV_FC | PORT_EV_FCS) #endif /* data type for BTA_JV_API_ENABLE_EVT */ typedef struct { BT_HDR hdr; tBTA_JV_DM_CBACK *p_cback; } tBTA_JV_API_ENABLE; /* data type for BTA_JV_API_START_DISCOVERY_EVT */ typedef struct { BT_HDR hdr; BD_ADDR bd_addr; UINT16 num_uuid; tSDP_UUID uuid_list[BTA_JV_MAX_UUIDS]; UINT16 num_attr; UINT16 attr_list[BTA_JV_MAX_ATTRS]; void *user_data; /* piggyback caller's private data*/ } tBTA_JV_API_START_DISCOVERY; enum { BTA_JV_PM_FREE_ST = 0, /* empty PM slot */ BTA_JV_PM_IDLE_ST, BTA_JV_PM_BUSY_ST }; /* BTA JV PM control block */ typedef struct { UINT32 handle; /* The connection handle */ UINT8 state; /* state: see above enum */ tBTA_JV_PM_ID app_id; /* JV app specific id indicating power table to use */ BD_ADDR peer_bd_addr; /* Peer BD address */ } tBTA_JV_PM_CB; enum { BTA_JV_ST_NONE = 0, BTA_JV_ST_CL_OPENING, BTA_JV_ST_CL_OPEN, BTA_JV_ST_CL_CLOSING, BTA_JV_ST_SR_LISTEN, BTA_JV_ST_SR_OPEN, BTA_JV_ST_SR_CLOSING } ; typedef UINT8 tBTA_JV_STATE; #define BTA_JV_ST_CL_MAX BTA_JV_ST_CL_CLOSING /* JV L2CAP control block */ typedef struct { tBTA_JV_L2CAP_CBACK *p_cback; /* the callback function */ UINT16 psm; /* the psm used for this server connection */ tBTA_JV_STATE state; /* the state of this control block */ tBTA_SERVICE_ID sec_id; /* service id */ UINT32 handle; /* the handle reported to java app (same as gap handle) */ BOOLEAN cong; /* TRUE, if congested */ tBTA_JV_PM_CB *p_pm_cb; /* ptr to pm control block, NULL: unused */ void *user_data; /* user data for callback from higher layers */ } tBTA_JV_L2C_CB; #define BTA_JV_RFC_HDL_MASK 0xFF #define BTA_JV_RFCOMM_MASK 0x80 #define BTA_JV_ALL_APP_ID 0xFF #define BTA_JV_RFC_HDL_TO_SIDX(r) (((r)&0xFF00) >> 8) #define BTA_JV_RFC_H_S_TO_HDL(h, s) ((h)|(s<<8)) /* port control block */ typedef struct { UINT32 handle; /* the rfcomm session handle at jv */ UINT16 port_handle;/* port handle */ tBTA_JV_STATE state; /* the state of this control block */ UINT8 max_sess; /* max sessions */ void *user_data; /* piggyback caller's private data*/ BOOLEAN cong; /* TRUE, if congested */ tBTA_JV_PM_CB *p_pm_cb; /* ptr to pm control block, NULL: unused */ } tBTA_JV_PCB; /* JV RFCOMM control block */ typedef struct { tBTA_JV_RFCOMM_CBACK *p_cback; /* the callback function */ UINT16 rfc_hdl[BTA_JV_MAX_RFC_SR_SESSION]; tBTA_SERVICE_ID sec_id; /* service id */ UINT8 handle; /* index: the handle reported to java app */ UINT8 scn; /* the scn of the server */ UINT8 max_sess; /* max sessions */ int curr_sess; /* current sessions count*/ } tBTA_JV_RFC_CB; /* data type for BTA_JV_API_L2CAP_CONNECT_EVT & BTA_JV_API_L2CAP_CONNECT_LE_EVT */ typedef struct { BT_HDR hdr; INT32 type; /* One of BTA_JV_CONN_TYPE_ */ tBTA_SEC sec_mask; tBTA_JV_ROLE role; union { UINT16 remote_psm; UINT16 remote_chan; }; UINT16 rx_mtu; BD_ADDR peer_bd_addr; INT32 has_cfg; tL2CAP_CFG_INFO cfg; INT32 has_ertm_info; tL2CAP_ERTM_INFO ertm_info; tBTA_JV_L2CAP_CBACK *p_cback; void *user_data; } tBTA_JV_API_L2CAP_CONNECT; /* data type for BTA_JV_API_L2CAP_SERVER_EVT */ typedef struct { BT_HDR hdr; INT32 type; /* One of BTA_JV_CONN_TYPE_ */ tBTA_SEC sec_mask; tBTA_JV_ROLE role; union { UINT16 local_psm; UINT16 local_chan; }; UINT16 rx_mtu; INT32 has_cfg; tL2CAP_CFG_INFO cfg; INT32 has_ertm_info; tL2CAP_ERTM_INFO ertm_info; tBTA_JV_L2CAP_CBACK *p_cback; void *user_data; } tBTA_JV_API_L2CAP_SERVER; /* data type for BTA_JV_API_L2CAP_CLOSE_EVT */ typedef struct { BT_HDR hdr; UINT32 handle; tBTA_JV_L2C_CB *p_cb; } tBTA_JV_API_L2CAP_CLOSE; /* data type for BTA_JV_API_L2CAP_READ_EVT */ typedef struct { BT_HDR hdr; UINT32 handle; UINT32 req_id; tBTA_JV_L2CAP_CBACK *p_cback; UINT8* p_data; UINT16 len; void *user_data; } tBTA_JV_API_L2CAP_READ; /* data type for BTA_JV_API_L2CAP_WRITE_EVT */ typedef struct { BT_HDR hdr; UINT32 handle; UINT32 req_id; tBTA_JV_L2C_CB *p_cb; UINT8 *p_data; UINT16 len; void *user_data; } tBTA_JV_API_L2CAP_WRITE; /* data type for BTA_JV_API_L2CAP_WRITE_FIXED_EVT */ typedef struct { BT_HDR hdr; UINT16 channel; BD_ADDR addr; UINT32 req_id; tBTA_JV_L2CAP_CBACK *p_cback; UINT8 *p_data; UINT16 len; void *user_data; } tBTA_JV_API_L2CAP_WRITE_FIXED; /* data type for BTA_JV_API_RFCOMM_CONNECT_EVT */ typedef struct { BT_HDR hdr; tBTA_SEC sec_mask; tBTA_JV_ROLE role; UINT8 remote_scn; BD_ADDR peer_bd_addr; tBTA_JV_RFCOMM_CBACK *p_cback; void *user_data; } tBTA_JV_API_RFCOMM_CONNECT; /* data type for BTA_JV_API_RFCOMM_SERVER_EVT */ typedef struct { BT_HDR hdr; tBTA_SEC sec_mask; tBTA_JV_ROLE role; UINT8 local_scn; UINT8 max_session; UINT32 handle; tBTA_JV_RFCOMM_CBACK *p_cback; void *user_data; } tBTA_JV_API_RFCOMM_SERVER; /* data type for BTA_JV_API_SET_PM_PROFILE_EVT */ typedef struct { BT_HDR hdr; UINT32 handle; tBTA_JV_PM_ID app_id; tBTA_JV_CONN_STATE init_st; } tBTA_JV_API_SET_PM_PROFILE; /* data type for BTA_JV_API_PM_STATE_CHANGE_EVT */ typedef struct { BT_HDR hdr; tBTA_JV_PM_CB *p_cb; tBTA_JV_CONN_STATE state; } tBTA_JV_API_PM_STATE_CHANGE; /* data type for BTA_JV_API_RFCOMM_WRITE_EVT */ typedef struct { BT_HDR hdr; UINT32 handle; UINT32 req_id; UINT8 *p_data; int len; tBTA_JV_RFC_CB *p_cb; tBTA_JV_PCB *p_pcb; } tBTA_JV_API_RFCOMM_WRITE; /* data type for BTA_JV_API_RFCOMM_CLOSE_EVT */ typedef struct { BT_HDR hdr; UINT32 handle; tBTA_JV_RFC_CB *p_cb; tBTA_JV_PCB *p_pcb; void *user_data; } tBTA_JV_API_RFCOMM_CLOSE; /* data type for BTA_JV_API_CREATE_RECORD_EVT */ typedef struct { BT_HDR hdr; void *user_data; } tBTA_JV_API_CREATE_RECORD; /* data type for BTA_JV_API_ADD_ATTRIBUTE_EVT */ typedef struct { BT_HDR hdr; UINT32 handle; UINT16 attr_id; UINT8 *p_value; INT32 value_size; } tBTA_JV_API_ADD_ATTRIBUTE; /* data type for BTA_JV_API_FREE_SCN_EVT */ typedef struct { BT_HDR hdr; INT32 type; /* One of BTA_JV_CONN_TYPE_ */ UINT16 scn; } tBTA_JV_API_FREE_CHANNEL; /* data type for BTA_JV_API_ALLOC_CHANNEL_EVT */ typedef struct { BT_HDR hdr; INT32 type; /* One of BTA_JV_CONN_TYPE_ */ INT32 channel; /* optionally request a specific channel */ void *user_data; } tBTA_JV_API_ALLOC_CHANNEL; /* union of all data types */ typedef union { /* GKI event buffer header */ BT_HDR hdr; tBTA_JV_API_ENABLE enable; tBTA_JV_API_START_DISCOVERY start_discovery; tBTA_JV_API_ALLOC_CHANNEL alloc_channel; tBTA_JV_API_FREE_CHANNEL free_channel; tBTA_JV_API_CREATE_RECORD create_record; tBTA_JV_API_ADD_ATTRIBUTE add_attr; tBTA_JV_API_L2CAP_CONNECT l2cap_connect; tBTA_JV_API_L2CAP_READ l2cap_read; tBTA_JV_API_L2CAP_WRITE l2cap_write; tBTA_JV_API_L2CAP_CLOSE l2cap_close; tBTA_JV_API_L2CAP_SERVER l2cap_server; tBTA_JV_API_RFCOMM_CONNECT rfcomm_connect; tBTA_JV_API_RFCOMM_WRITE rfcomm_write; tBTA_JV_API_SET_PM_PROFILE set_pm; tBTA_JV_API_PM_STATE_CHANGE change_pm_state; tBTA_JV_API_RFCOMM_CLOSE rfcomm_close; tBTA_JV_API_RFCOMM_SERVER rfcomm_server; tBTA_JV_API_L2CAP_WRITE_FIXED l2cap_write_fixed; } tBTA_JV_MSG; /* JV control block */ typedef struct { /* the SDP handle reported to JV user is the (index + 1) to sdp_handle[]. * if sdp_handle[i]==0, it's not used. * otherwise sdp_handle[i] is the stack SDP handle. */ UINT32 sdp_handle[BTA_JV_MAX_SDP_REC]; /* SDP records created */ UINT8 *p_sel_raw_data;/* the raw data of last service select */ tBTA_JV_DM_CBACK *p_dm_cback; tBTA_JV_L2C_CB l2c_cb[BTA_JV_MAX_L2C_CONN]; /* index is GAP handle (index) */ tBTA_JV_RFC_CB rfc_cb[BTA_JV_MAX_RFC_CONN]; tBTA_JV_PCB port_cb[MAX_RFC_PORTS]; /* index of this array is the port_handle, */ UINT8 sec_id[BTA_JV_NUM_SERVICE_ID]; /* service ID */ BOOLEAN scn[BTA_JV_MAX_SCN]; /* SCN allocated by java */ UINT16 free_psm_list[BTA_JV_MAX_L2C_CONN]; /* PSMs freed by java (can be reused) */ UINT8 sdp_active; /* see BTA_JV_SDP_ACT_* */ tSDP_UUID uuid; /* current uuid of sdp discovery*/ tBTA_JV_PM_CB pm_cb[BTA_JV_PM_MAX_NUM]; /* PM on a per JV handle bases */ } tBTA_JV_CB; enum { BTA_JV_SDP_ACT_NONE = 0, BTA_JV_SDP_ACT_YES, /* waiting for SDP result */ BTA_JV_SDP_ACT_CANCEL /* waiting for cancel complete */ }; /* JV control block */ #if BTA_DYNAMIC_MEMORY == FALSE extern tBTA_JV_CB bta_jv_cb; #else extern tBTA_JV_CB *bta_jv_cb_ptr; #define bta_jv_cb (*bta_jv_cb_ptr) #endif /* config struct */ extern tBTA_JV_CFG *p_bta_jv_cfg; extern BOOLEAN bta_jv_sm_execute(BT_HDR *p_msg); extern void bta_jv_enable (tBTA_JV_MSG *p_data); extern void bta_jv_disable (tBTA_JV_MSG *p_data); extern void bta_jv_get_channel_id (tBTA_JV_MSG *p_data); extern void bta_jv_free_scn (tBTA_JV_MSG *p_data); extern void bta_jv_start_discovery (tBTA_JV_MSG *p_data); extern void bta_jv_create_record (tBTA_JV_MSG *p_data); extern void bta_jv_delete_record (tBTA_JV_MSG *p_data); extern void bta_jv_l2cap_connect (tBTA_JV_MSG *p_data); extern void bta_jv_l2cap_close (tBTA_JV_MSG *p_data); extern void bta_jv_l2cap_start_server (tBTA_JV_MSG *p_data); extern void bta_jv_l2cap_stop_server (tBTA_JV_MSG *p_data); extern void bta_jv_l2cap_read (tBTA_JV_MSG *p_data); extern void bta_jv_l2cap_write (tBTA_JV_MSG *p_data); extern void bta_jv_rfcomm_connect (tBTA_JV_MSG *p_data); extern void bta_jv_rfcomm_close (tBTA_JV_MSG *p_data); extern void bta_jv_rfcomm_start_server (tBTA_JV_MSG *p_data); extern void bta_jv_rfcomm_stop_server (tBTA_JV_MSG *p_data); extern void bta_jv_rfcomm_read (tBTA_JV_MSG *p_data); extern void bta_jv_rfcomm_write (tBTA_JV_MSG *p_data); extern void bta_jv_set_pm_profile (tBTA_JV_MSG *p_data); extern void bta_jv_change_pm_state(tBTA_JV_MSG *p_data); extern void bta_jv_l2cap_connect_le (tBTA_JV_MSG *p_data); extern void bta_jv_l2cap_start_server_le (tBTA_JV_MSG *p_data); extern void bta_jv_l2cap_stop_server_le (tBTA_JV_MSG *p_data); extern void bta_jv_l2cap_write_fixed (tBTA_JV_MSG *p_data); extern void bta_jv_l2cap_close_fixed (tBTA_JV_MSG *p_data); #endif /* BTA_JV_INT_H */