15738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/****************************************************************************** 25738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * 35738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * Copyright (C) 2009-2012 Broadcom Corporation 45738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * 55738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 65738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * you may not use this file except in compliance with the License. 75738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * You may obtain a copy of the License at: 85738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * 95738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 105738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * 115738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 125738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 135738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 145738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * See the License for the specific language governing permissions and 155738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * limitations under the License. 165738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * 175738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ******************************************************************************/ 185738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 195738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/************************************************************************************ 205738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * 215738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * Filename: btif_hh.c 225738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * 235738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * Description: HID Host Profile Bluetooth Interface 245738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * 255738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * 265738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ***********************************************************************************/ 275738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#include <hardware/bluetooth.h> 285738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#include <hardware/bt_hh.h> 295738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#include <stdio.h> 305738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#include <stdlib.h> 315738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#include <errno.h> 325738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#include <string.h> 335738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 345738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#define LOG_TAG "BTIF_HH" 355738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 365738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#include "bta_api.h" 375738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#include "bta_hh_api.h" 385738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#include "bd.h" 395738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#include "btif_storage.h" 405738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 415738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#include "btif_common.h" 425738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#include "btif_util.h" 435738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#include "btif_hh.h" 445738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#include "gki.h" 455738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#include "l2c_api.h" 465738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 475738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 485738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#define BTIF_HH_APP_ID_MI 0x01 495738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#define BTIF_HH_APP_ID_KB 0x02 505738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 51390c94dc0f9deee917f52caaf3f8bb9f79aa98b4Ganesh Ganapathi Batta#define COD_HID_KEYBOARD 0x0540 52390c94dc0f9deee917f52caaf3f8bb9f79aa98b4Ganesh Ganapathi Batta#define COD_HID_POINTING 0x0580 53390c94dc0f9deee917f52caaf3f8bb9f79aa98b4Ganesh Ganapathi Batta#define COD_HID_COMBO 0x05C0 54390c94dc0f9deee917f52caaf3f8bb9f79aa98b4Ganesh Ganapathi Batta#define COD_HID_MAJOR 0x0500 555738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 565738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#define KEYSTATE_FILEPATH "/data/misc/bluedroid/bt_hh_ks" //keep this in sync with HID host jni 575738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 585738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#define HID_REPORT_CAPSLOCK 0x39 595738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#define HID_REPORT_NUMLOCK 0x53 605738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#define HID_REPORT_SCROLLLOCK 0x47 615738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 625738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project//For Apple Magic Mouse 635738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#define MAGICMOUSE_VENDOR_ID 0x05ac 645738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#define MAGICMOUSE_PRODUCT_ID 0x030d 655738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 665738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#define LOGITECH_KB_MX5500_VENDOR_ID 0x046D 675738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#define LOGITECH_KB_MX5500_PRODUCT_ID 0xB30B 685738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 695738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectextern const int BT_UID; 705738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectextern const int BT_GID; 715738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic int btif_hh_prev_keyevents=0; //The previous key events 725738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic int btif_hh_keylockstates=0; //The current key state of each key 735738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 745738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#define BTIF_HH_ID_1 0 755738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#define BTIF_HH_DEV_DISCONNECTED 3 765738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 7733af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta#define BTIF_TIMEOUT_VUP_SECS 3 7833af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta 795738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 805738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#ifndef BTUI_HH_SECURITY 815738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#define BTUI_HH_SECURITY (BTA_SEC_AUTHENTICATE | BTA_SEC_ENCRYPT) 825738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#endif 835738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 845738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#ifndef BTUI_HH_MOUSE_SECURITY 855738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#define BTUI_HH_MOUSE_SECURITY (BTA_SEC_NONE) 865738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#endif 875738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 885738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/* HH request events */ 895738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projecttypedef enum 905738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 915738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_HH_CONNECT_REQ_EVT = 0, 925738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_HH_DISCONNECT_REQ_EVT, 935738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_HH_VUP_REQ_EVT 945738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} btif_hh_req_evt_t; 955738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 965738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 975738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/************************************************************************************ 985738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Constants & Macros 995738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project************************************************************************************/ 1005738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#define BTIF_HH_SERVICES (BTA_HID_SERVICE_MASK) 1015738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1025738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1035738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1045738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/************************************************************************************ 1055738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Local type definitions 1065738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project************************************************************************************/ 1075738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1085738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projecttypedef struct hid_kb_list 1095738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 1105738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project UINT16 product_id; 1115738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project UINT16 version_id; 1125738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project char* kb_name; 1135738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} tHID_KB_LIST; 1145738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1155738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/************************************************************************************ 1165738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Static variables 1175738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project************************************************************************************/ 1185738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectbtif_hh_cb_t btif_hh_cb; 1195738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1205738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic bthh_callbacks_t *bt_hh_callbacks = NULL; 1215738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1225738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/* List of HID keyboards for which the NUMLOCK state needs to be 1235738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * turned ON by default. Add devices to this list to apply the 1245738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * NUMLOCK state toggle on fpr first connect.*/ 1255738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic tHID_KB_LIST hid_kb_numlock_on_list[] = 1265738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 1275738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project {LOGITECH_KB_MX5500_PRODUCT_ID, 1285738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project LOGITECH_KB_MX5500_VENDOR_ID, 1295738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project "Logitech MX5500 Keyboard"} 1305738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project}; 1315738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1325738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1335738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#define CHECK_BTHH_INIT() if (bt_hh_callbacks == NULL)\ 1345738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project {\ 135e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_WARNING("BTHH: %s: BTHH not initialized", __FUNCTION__);\ 1365738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_NOT_READY;\ 1375738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project }\ 1385738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else\ 1395738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project {\ 140e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_EVENT("BTHH: %s", __FUNCTION__);\ 1415738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 1425738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1435738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1445738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1455738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/************************************************************************************ 1465738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Static functions 1475738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project************************************************************************************/ 1485738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1495738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/************************************************************************************ 1505738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Externs 1515738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project************************************************************************************/ 1525738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectextern void bta_hh_co_destroy(int fd); 1535738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectextern void bta_hh_co_write(int fd, UINT8* rpt, UINT16 len); 1545738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectextern bt_status_t btif_dm_remove_bond(const bt_bdaddr_t *bd_addr); 1555738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectextern void bta_hh_co_send_hid_info(btif_hh_device_t *p_dev, char *dev_name, UINT16 vendor_id, 1565738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project UINT16 product_id, UINT16 version, UINT8 ctry_code, 1575738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project int dscp_len, UINT8 *p_dscp); 1585738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectextern BOOLEAN check_cod(const bt_bdaddr_t *remote_bdaddr, uint32_t cod); 1595738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectextern void btif_dm_cb_remove_bond(bt_bdaddr_t *bd_addr); 160390c94dc0f9deee917f52caaf3f8bb9f79aa98b4Ganesh Ganapathi Battaextern BOOLEAN check_cod_hid(const bt_bdaddr_t *remote_bdaddr, uint32_t cod); 1615738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectextern int scru_ascii_2_hex(char *p_ascii, int len, UINT8 *p_hex); 162a9eb25c8c01e70613bace21b23a06bd9a10871b1Kim Schulzextern void btif_dm_hh_open_failed(bt_bdaddr_t *bdaddr); 1635738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1645738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/***************************************************************************** 1655738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Local Function prototypes 1665738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*****************************************************************************/ 1675738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic void set_keylockstate(int keymask, BOOLEAN isSet); 1685738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic void toggle_os_keylockstates(int fd, int changedkeystates); 1695738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic void sync_lockstate_on_connect(btif_hh_device_t *p_dev); 1705738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project//static void hh_update_keyboard_lockstates(btif_hh_device_t *p_dev); 17133af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Battavoid btif_hh_tmr_hdlr(TIMER_LIST_ENT *tle); 1725738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1735738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1745738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/************************************************************************************ 1755738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Functions 1765738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project************************************************************************************/ 1775738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1785738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic int get_keylockstates() 1795738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 1805738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return btif_hh_keylockstates; 1815738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 1825738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1835738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic void set_keylockstate(int keymask, BOOLEAN isSet) 1845738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 1855738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if(isSet) 1865738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_keylockstates |= keymask; 1875738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 1885738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1895738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 1905738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 1915738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function toggle_os_keylockstates 1925738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 1935738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description Function to toggle the keyboard lock states managed by the linux. 1945738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** This function is used in by two call paths 1955738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** (1) if the lock state change occurred from an onscreen keyboard, 1965738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** this function is called to update the lock state maintained 1975738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project for the HID keyboard(s) 1985738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** (2) if a HID keyboard is disconnected and reconnected, 1995738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** this function is called to update the lock state maintained 2005738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project for the HID keyboard(s) 2015738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns void 2025738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 2035738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2045738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic void toggle_os_keylockstates(int fd, int changedlockstates) 2055738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 206e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_EVENT("%s: fd = %d, changedlockstates = 0x%x", 2075738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project __FUNCTION__, fd, changedlockstates); 2085738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project UINT8 hidreport[9]; 2095738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project int reportIndex; 2105738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project memset(hidreport,0,9); 2115738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project hidreport[0]=1; 2125738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project reportIndex=4; 2135738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2145738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (changedlockstates & BTIF_HH_KEYSTATE_MASK_CAPSLOCK) { 215e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s Setting CAPSLOCK", __FUNCTION__); 2165738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project hidreport[reportIndex++] = (UINT8)HID_REPORT_CAPSLOCK; 2175738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 2185738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2195738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (changedlockstates & BTIF_HH_KEYSTATE_MASK_NUMLOCK) { 220e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s Setting NUMLOCK", __FUNCTION__); 2215738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project hidreport[reportIndex++] = (UINT8)HID_REPORT_NUMLOCK; 2225738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 2235738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2245738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (changedlockstates & BTIF_HH_KEYSTATE_MASK_SCROLLLOCK) { 225e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s Setting SCROLLLOCK", __FUNCTION__); 2265738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project hidreport[reportIndex++] = (UINT8) HID_REPORT_SCROLLLOCK; 2275738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 2285738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 229e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("Writing hidreport #1 to os: "\ 2305738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project "%s: %x %x %x", __FUNCTION__, 2315738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project hidreport[0], hidreport[1], hidreport[2]); 232e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s: %x %x %x", __FUNCTION__, 2335738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project hidreport[3], hidreport[4], hidreport[5]); 234e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s: %x %x %x", __FUNCTION__, 2355738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project hidreport[6], hidreport[7], hidreport[8]); 2365738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_hh_co_write(fd , hidreport, sizeof(hidreport)); 2375738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project usleep(200000); 2385738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project memset(hidreport,0,9); 2395738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project hidreport[0]=1; 240e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("Writing hidreport #2 to os: "\ 2415738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project "%s: %x %x %x", __FUNCTION__, 2425738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project hidreport[0], hidreport[1], hidreport[2]); 243e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s: %x %x %x", __FUNCTION__, 2445738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project hidreport[3], hidreport[4], hidreport[5]); 245e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s: %x %x %x ", __FUNCTION__, 2465738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project hidreport[6], hidreport[7], hidreport[8]); 2475738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_hh_co_write(fd , hidreport, sizeof(hidreport)); 2485738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 2495738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2505738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 2515738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 252be6d58f35e66b9e57cf4978be68840cbc8ac2fc9Mike J. Chen** Function create_pbuf 253be6d58f35e66b9e57cf4978be68840cbc8ac2fc9Mike J. Chen** 254be6d58f35e66b9e57cf4978be68840cbc8ac2fc9Mike J. Chen** Description Helper function to create p_buf for send_data or set_report 255be6d58f35e66b9e57cf4978be68840cbc8ac2fc9Mike J. Chen** 256be6d58f35e66b9e57cf4978be68840cbc8ac2fc9Mike J. Chen*******************************************************************************/ 257be6d58f35e66b9e57cf4978be68840cbc8ac2fc9Mike J. Chenstatic BT_HDR *create_pbuf(UINT16 len, UINT8 *data) 258be6d58f35e66b9e57cf4978be68840cbc8ac2fc9Mike J. Chen{ 259be6d58f35e66b9e57cf4978be68840cbc8ac2fc9Mike J. Chen BT_HDR* p_buf = GKI_getbuf((UINT16) (len + BTA_HH_MIN_OFFSET + sizeof(BT_HDR))); 260be6d58f35e66b9e57cf4978be68840cbc8ac2fc9Mike J. Chen 261be6d58f35e66b9e57cf4978be68840cbc8ac2fc9Mike J. Chen if (p_buf) { 262be6d58f35e66b9e57cf4978be68840cbc8ac2fc9Mike J. Chen UINT8* pbuf_data; 263be6d58f35e66b9e57cf4978be68840cbc8ac2fc9Mike J. Chen 264be6d58f35e66b9e57cf4978be68840cbc8ac2fc9Mike J. Chen p_buf->len = len; 265be6d58f35e66b9e57cf4978be68840cbc8ac2fc9Mike J. Chen p_buf->offset = BTA_HH_MIN_OFFSET; 266be6d58f35e66b9e57cf4978be68840cbc8ac2fc9Mike J. Chen 267be6d58f35e66b9e57cf4978be68840cbc8ac2fc9Mike J. Chen pbuf_data = (UINT8*) (p_buf + 1) + p_buf->offset; 268be6d58f35e66b9e57cf4978be68840cbc8ac2fc9Mike J. Chen memcpy(pbuf_data, data, len); 269be6d58f35e66b9e57cf4978be68840cbc8ac2fc9Mike J. Chen } 270be6d58f35e66b9e57cf4978be68840cbc8ac2fc9Mike J. Chen return p_buf; 271be6d58f35e66b9e57cf4978be68840cbc8ac2fc9Mike J. Chen} 272be6d58f35e66b9e57cf4978be68840cbc8ac2fc9Mike J. Chen 273be6d58f35e66b9e57cf4978be68840cbc8ac2fc9Mike J. Chen/******************************************************************************* 274be6d58f35e66b9e57cf4978be68840cbc8ac2fc9Mike J. Chen** 2755738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function update_keyboard_lockstates 2765738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 2775738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description Sends a report to the keyboard to set the lock states of keys 2785738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 2795738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 2805738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic void update_keyboard_lockstates(btif_hh_device_t *p_dev) 2815738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 2825738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project UINT8 len = 2; /* reportid + 1 byte report*/ 2835738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BD_ADDR* bda; 284be6d58f35e66b9e57cf4978be68840cbc8ac2fc9Mike J. Chen BT_HDR* p_buf; 285be6d58f35e66b9e57cf4978be68840cbc8ac2fc9Mike J. Chen UINT8 data[] = {0x01, /* report id */ 286be6d58f35e66b9e57cf4978be68840cbc8ac2fc9Mike J. Chen btif_hh_keylockstates}; /* keystate */ 2875738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2885738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* Set report for other keyboards */ 289e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_EVENT("%s: setting report on dev_handle %d to 0x%x", 2905738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project __FUNCTION__, p_dev->dev_handle, btif_hh_keylockstates); 2915738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2925738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* Get SetReport buffer */ 293be6d58f35e66b9e57cf4978be68840cbc8ac2fc9Mike J. Chen p_buf = create_pbuf(len, data); 294be6d58f35e66b9e57cf4978be68840cbc8ac2fc9Mike J. Chen if (p_buf != NULL) { 295be6d58f35e66b9e57cf4978be68840cbc8ac2fc9Mike J. Chen p_buf->layer_specific = BTA_HH_RPTT_OUTPUT; 2965738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bda = (BD_ADDR*) (&p_dev->bd_addr); 297be6d58f35e66b9e57cf4978be68840cbc8ac2fc9Mike J. Chen BTA_HhSendData(p_dev->dev_handle, *bda, p_buf); 2985738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 2995738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 3005738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 3015738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 3025738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 3035738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function sync_lockstate_on_connect 3045738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 3055738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description Function to update the keyboard lock states managed by the OS 3065738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** when a HID keyboard is connected or disconnected and reconnected 3075738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns void 3085738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 3095738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic void sync_lockstate_on_connect(btif_hh_device_t *p_dev) 3105738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 3115738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project int keylockstates; 3125738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 313e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_EVENT("%s: Syncing keyboard lock states after "\ 3145738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project "reconnect...",__FUNCTION__); 3155738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /*If the device is connected, update keyboard state */ 3165738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project update_keyboard_lockstates(p_dev); 3175738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 3185738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /*Check if the lockstate of caps,scroll,num is set. 3195738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project If so, send a report to the kernel 3205738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project so the lockstate is in sync */ 3215738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project keylockstates = get_keylockstates(); 3225738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (keylockstates) 3235738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 324e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s: Sending hid report to kernel "\ 3255738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project "indicating lock key state 0x%x",__FUNCTION__, 3265738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project keylockstates); 3275738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project usleep(200000); 3285738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project toggle_os_keylockstates(p_dev->fd, keylockstates); 3295738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 3305738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else 3315738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 332e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s: NOT sending hid report to kernel "\ 3335738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project "indicating lock key state 0x%x",__FUNCTION__, 3345738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project keylockstates); 3355738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 3365738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 3375738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 3385738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 3395738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 3405738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function btif_hh_find_connected_dev_by_handle 3415738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 3425738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description Return the connected device pointer of the specified device handle 3435738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 3445738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns Device entry pointer in the device table 3455738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 3465738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectbtif_hh_device_t *btif_hh_find_connected_dev_by_handle(UINT8 handle) 3475738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 3485738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project UINT32 i; 3495738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project for (i = 0; i < BTIF_HH_MAX_HID; i++) { 3505738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (btif_hh_cb.devices[i].dev_status == BTHH_CONN_STATE_CONNECTED && 3515738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_cb.devices[i].dev_handle == handle) 3525738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 3535738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return &btif_hh_cb.devices[i]; 3545738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 3555738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 3565738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return NULL; 3575738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 3585738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 3595738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 3605738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 3615738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function btif_hh_find_dev_by_bda 3625738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 3635738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description Return the device pointer of the specified bt_bdaddr_t. 3645738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 3655738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns Device entry pointer in the device table 3665738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 3675738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic btif_hh_device_t *btif_hh_find_dev_by_bda(bt_bdaddr_t *bd_addr) 3685738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 3695738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project UINT32 i; 3705738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project for (i = 0; i < BTIF_HH_MAX_HID; i++) { 3715738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (btif_hh_cb.devices[i].dev_status != BTHH_CONN_STATE_UNKNOWN && 3725738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project memcmp(&(btif_hh_cb.devices[i].bd_addr), bd_addr, BD_ADDR_LEN) == 0) 3735738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 3745738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return &btif_hh_cb.devices[i]; 3755738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 3765738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 3775738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return NULL; 3785738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 3795738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 3805738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 3815738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 3825738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function btif_hh_find_connected_dev_by_bda 3835738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 3845738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description Return the connected device pointer of the specified bt_bdaddr_t. 3855738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 3865738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns Device entry pointer in the device table 3875738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 3885738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic btif_hh_device_t *btif_hh_find_connected_dev_by_bda(bt_bdaddr_t *bd_addr) 3895738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 3905738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project UINT32 i; 3915738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project for (i = 0; i < BTIF_HH_MAX_HID; i++) { 3925738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (btif_hh_cb.devices[i].dev_status == BTHH_CONN_STATE_CONNECTED && 3935738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project memcmp(&(btif_hh_cb.devices[i].bd_addr), bd_addr, BD_ADDR_LEN) == 0) 3945738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 3955738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return &btif_hh_cb.devices[i]; 3965738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 3975738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 3985738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return NULL; 3995738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 4005738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 4015738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 4025738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 40333af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta** Function btif_hh_stop_vup_timer 40433af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta** 40533af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta** Description stop vitual unplug timer 40633af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta** 40733af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta** Returns void 40833af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta*******************************************************************************/ 40933af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Battavoid btif_hh_stop_vup_timer(bt_bdaddr_t *bd_addr) 41033af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta{ 41133af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta btif_hh_device_t *p_dev = btif_hh_find_connected_dev_by_bda(bd_addr); 41233af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta if(p_dev != NULL) 41333af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta { 41433af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta if (p_dev->vup_timer_active) 41533af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta { 416e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("stop VUP timer "); 41733af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta btu_stop_timer(&p_dev->vup_timer); 41833af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta } 41933af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta p_dev->vup_timer_active = FALSE; 42033af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta } 42133af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta} 42233af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta/******************************************************************************* 42333af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta** 42433af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta** Function btif_hh_start_vup_timer 42533af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta** 42633af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta** Description start virtual unplug timer 42733af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta** 42833af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta** Returns void 42933af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta*******************************************************************************/ 43033af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Battavoid btif_hh_start_vup_timer(bt_bdaddr_t *bd_addr) 43133af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta{ 43233af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta btif_hh_device_t *p_dev = btif_hh_find_connected_dev_by_bda(bd_addr); 43333af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta 43433af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta if (p_dev->vup_timer_active == FALSE) 43533af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta { 436e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("Start VUP timer "); 43733af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta memset(&p_dev->vup_timer, 0, sizeof(TIMER_LIST_ENT)); 43833af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta p_dev->vup_timer.param = (UINT32)btif_hh_tmr_hdlr; 43933af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta btu_start_timer(&p_dev->vup_timer, BTU_TTYPE_USER_FUNC, 44033af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta BTIF_TIMEOUT_VUP_SECS); 44133af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta } 44233af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta else 44333af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta { 444e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("Restart VUP timer "); 44533af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta btu_stop_timer(&p_dev->vup_timer); 44633af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta btu_start_timer(&p_dev->vup_timer, BTU_TTYPE_USER_FUNC, 44733af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta BTIF_TIMEOUT_VUP_SECS); 44833af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta } 44933af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta p_dev->vup_timer_active = TRUE; 45033af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta 45133af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta} 45233af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta 45333af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta/******************************************************************************* 45433af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta** 4555738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function btif_hh_add_added_dev 4565738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 4575738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description Add a new device to the added device list. 4585738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 4595738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns TRUE if add successfully, otherwise FALSE. 4605738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 4615738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source ProjectBOOLEAN btif_hh_add_added_dev(bt_bdaddr_t bda, tBTA_HH_ATTR_MASK attr_mask) 4625738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 4635738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project int i; 4645738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project for (i = 0; i < BTIF_HH_MAX_ADDED_DEV; i++) { 4655738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (memcmp(&(btif_hh_cb.added_devices[i].bd_addr), &bda, BD_ADDR_LEN) == 0) { 466e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_WARNING(" Device %02X:%02X:%02X:%02X:%02X:%02X already added", 4675738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bda.address[0], bda.address[1], bda.address[2], bda.address[3], bda.address[4], bda.address[5]); 4685738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return FALSE; 4695738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 4705738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 4715738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project for (i = 0; i < BTIF_HH_MAX_ADDED_DEV; i++) { 4725738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (btif_hh_cb.added_devices[i].bd_addr.address[0] == 0 && 4735738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_cb.added_devices[i].bd_addr.address[1] == 0 && 4745738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_cb.added_devices[i].bd_addr.address[2] == 0 && 4755738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_cb.added_devices[i].bd_addr.address[3] == 0 && 4765738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_cb.added_devices[i].bd_addr.address[4] == 0 && 4775738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_cb.added_devices[i].bd_addr.address[5] == 0) 4785738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 479e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_WARNING(" Added device %02X:%02X:%02X:%02X:%02X:%02X", 4805738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bda.address[0], bda.address[1], bda.address[2], bda.address[3], bda.address[4], bda.address[5]); 4815738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project memcpy(&(btif_hh_cb.added_devices[i].bd_addr), &bda, BD_ADDR_LEN); 4825738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_cb.added_devices[i].dev_handle = BTA_HH_INVALID_HANDLE; 4835738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_cb.added_devices[i].attr_mask = attr_mask; 4845738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return TRUE; 4855738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 4865738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 4875738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 488e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_WARNING("%s: Error, out of space to add device",__FUNCTION__); 4895738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return FALSE; 4905738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 4915738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 4925738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 4935738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ** 4945738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ** Function btif_hh_remove_device 4955738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ** 4965738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ** Description Remove an added device from the stack. 4975738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ** 4985738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ** Returns void 4995738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project *******************************************************************************/ 5005738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectvoid btif_hh_remove_device(bt_bdaddr_t bd_addr) 5015738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 5025738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project int i; 5035738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_device_t *p_dev; 5045738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_added_device_t *p_added_dev; 5055738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 5065738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ALOGI("%s: bda = %02x:%02x:%02x:%02x:%02x:%02x", __FUNCTION__, 5075738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bd_addr.address[0], bd_addr.address[1], bd_addr.address[2], bd_addr.address[3], bd_addr.address[4], bd_addr.address[5]); 5085738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 5095738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project for (i = 0; i < BTIF_HH_MAX_ADDED_DEV; i++) { 5105738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_added_dev = &btif_hh_cb.added_devices[i]; 5115738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (memcmp(&(p_added_dev->bd_addr),&bd_addr, 6) == 0) { 5125738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTA_HhRemoveDev(p_added_dev->dev_handle); 5135738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_storage_remove_hid_info(&(p_added_dev->bd_addr)); 5145738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project memset(&(p_added_dev->bd_addr), 0, 6); 5155738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_added_dev->dev_handle = BTA_HH_INVALID_HANDLE; 5165738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project break; 5175738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 5185738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 5195738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 5205738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev = btif_hh_find_dev_by_bda(&bd_addr); 5215738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_dev == NULL) { 522e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_WARNING(" Oops, can't find device [%02x:%02x:%02x:%02x:%02x:%02x]", 5235738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bd_addr.address[0], bd_addr.address[1], bd_addr.address[2], bd_addr.address[3], bd_addr.address[4], bd_addr.address[5]); 5245738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return; 5255738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 5265738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 52703c26931a463dd079bda26bfd19f323743f57f3eZhihai Xu /* need to notify up-layer device is disconnected to avoid state out of sync with up-layer */ 52803c26931a463dd079bda26bfd19f323743f57f3eZhihai Xu HAL_CBACK(bt_hh_callbacks, connection_state_cb, &(p_dev->bd_addr), BTHH_CONN_STATE_DISCONNECTED); 52903c26931a463dd079bda26bfd19f323743f57f3eZhihai Xu 5305738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev->dev_status = BTHH_CONN_STATE_UNKNOWN; 5315738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev->dev_handle = BTA_HH_INVALID_HANDLE; 5325738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (btif_hh_cb.device_num > 0) { 5335738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_cb.device_num--; 5345738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 5355738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else { 536e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_WARNING("%s: device_num = 0", __FUNCTION__); 5375738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 538689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project 539689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project p_dev->hh_keep_polling = 0; 540689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project p_dev->hh_poll_thread_id = -1; 541e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s: uhid fd = %d", __FUNCTION__, p_dev->fd); 5425738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_dev->fd >= 0) { 5435738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_hh_co_destroy(p_dev->fd); 5445738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev->fd = -1; 5455738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 5465738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 5475738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 5485738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 5495738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source ProjectBOOLEAN btif_hh_copy_hid_info(tBTA_HH_DEV_DSCP_INFO* dest , tBTA_HH_DEV_DSCP_INFO* src) 5505738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 5515738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project dest->descriptor.dl_len = 0; 5525738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (src->descriptor.dl_len >0) 5535738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 5545738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project dest->descriptor.dsc_list = (UINT8 *) GKI_getbuf(src->descriptor.dl_len); 5555738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (dest->descriptor.dsc_list == NULL) 5565738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 557e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_WARNING("%s: Failed to allocate DSCP for CB", __FUNCTION__); 5585738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return FALSE; 5595738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 5605738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 5615738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project memcpy(dest->descriptor.dsc_list, src->descriptor.dsc_list, src->descriptor.dl_len); 5625738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project dest->descriptor.dl_len = src->descriptor.dl_len; 5635738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project dest->vendor_id = src->vendor_id; 5645738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project dest->product_id = src->product_id; 5655738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project dest->version = src->version; 5665738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project dest->ctry_code = src->ctry_code; 5678029dc8f0332d1135aa93e8e5daa46e3eb7b2500Hemant Gupta dest->ssr_max_latency = src->ssr_max_latency; 5688029dc8f0332d1135aa93e8e5daa46e3eb7b2500Hemant Gupta dest->ssr_min_tout = src->ssr_min_tout; 5695738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return TRUE; 5705738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 5715738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 5725738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 5735738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 5745738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 5755738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function btif_hh_virtual_unplug 5765738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 5775738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description Virtual unplug initiated from the BTIF thread context 5785738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Special handling for HID mouse- 5795738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 5805738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns void 5815738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 5825738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 5835738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 5845738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectbt_status_t btif_hh_virtual_unplug(bt_bdaddr_t *bd_addr) 5855738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 586e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s", __FUNCTION__); 5875738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_device_t *p_dev; 5885738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project char bd_str[18]; 5895738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project sprintf(bd_str, "%02X:%02X:%02X:%02X:%02X:%02X", 5905738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bd_addr->address[0], bd_addr->address[1], bd_addr->address[2], bd_addr->address[3], 5915738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bd_addr->address[4], bd_addr->address[5]); 5925738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev = btif_hh_find_dev_by_bda(bd_addr); 5935738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if ((p_dev != NULL) && (p_dev->dev_status == BTHH_CONN_STATE_CONNECTED) 5945738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project && (p_dev->attr_mask & HID_VIRTUAL_CABLE)) 5955738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 596e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s Sending BTA_HH_CTRL_VIRTUAL_CABLE_UNPLUG", __FUNCTION__); 59733af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta /* start the timer */ 59833af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta btif_hh_start_vup_timer(bd_addr); 599390c94dc0f9deee917f52caaf3f8bb9f79aa98b4Ganesh Ganapathi Batta p_dev->local_vup = TRUE; 6005738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTA_HhSendCtrl(p_dev->dev_handle, BTA_HH_CTRL_VIRTUAL_CABLE_UNPLUG); 6015738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_SUCCESS; 6025738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 6035738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else 6045738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 605e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_ERROR("%s: Error, device %s not opened.", __FUNCTION__, bd_str); 6065738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 6075738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 6085738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 6095738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 6105738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 6115738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 6125738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function btif_hh_connect 6135738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 6145738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description connection initiated from the BTIF thread context 6155738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 6165738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns int status 6175738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 6185738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 6195738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 6205738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectbt_status_t btif_hh_connect(bt_bdaddr_t *bd_addr) 6215738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 6225738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_device_t *dev; 6235738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_added_device_t *added_dev = NULL; 6245738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project char bda_str[20]; 6255738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project int i; 6265738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BD_ADDR *bda = (BD_ADDR*)bd_addr; 6275738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project tBTA_HH_CONN conn; 6285738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project CHECK_BTHH_INIT(); 6295738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project dev = btif_hh_find_dev_by_bda(bd_addr); 630e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("Connect _hh"); 6315738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project sprintf(bda_str, "%02X:%02X:%02X:%02X:%02X:%02X", 6325738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project (*bda)[0], (*bda)[1], (*bda)[2], (*bda)[3], (*bda)[4], (*bda)[5]); 6335738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (dev == NULL && btif_hh_cb.device_num >= BTIF_HH_MAX_HID) { 6345738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project // No space for more HID device now. 635e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_WARNING("%s: Error, exceeded the maximum supported HID device number %d", 6365738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project __FUNCTION__, BTIF_HH_MAX_HID); 6375738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 6385738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 6395738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 6405738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project for (i = 0; i < BTIF_HH_MAX_ADDED_DEV; i++) { 6415738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (memcmp(&(btif_hh_cb.added_devices[i].bd_addr), bd_addr, BD_ADDR_LEN) == 0) { 6425738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project added_dev = &btif_hh_cb.added_devices[i]; 643e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_WARNING("%s: Device %s already added, attr_mask = 0x%x", 6445738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project __FUNCTION__, bda_str, added_dev->attr_mask); 6455738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 6465738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 6475738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 6485738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (added_dev != NULL) { 6495738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (added_dev->dev_handle == BTA_HH_INVALID_HANDLE) { 6505738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project // No space for more HID device now. 651e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_ERROR("%s: Error, device %s added but addition failed", __FUNCTION__, bda_str); 6525738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project memset(&(added_dev->bd_addr), 0, 6); 6535738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project added_dev->dev_handle = BTA_HH_INVALID_HANDLE; 6545738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 6555738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 6565738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 657ebb1d755818704a662f7ea8ae3cc1b5593d582d8Priti Aghera 6585738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (added_dev == NULL || 6595738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project (added_dev->attr_mask & HID_NORMALLY_CONNECTABLE) != 0 || 6605738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project (added_dev->attr_mask & HID_RECONN_INIT) == 0) 6615738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 6625738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project tBTA_SEC sec_mask = BTUI_HH_SECURITY; 6635738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_cb.status = BTIF_HH_DEV_CONNECTING; 6645738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BD_ADDR *bda = (BD_ADDR*)bd_addr; 6655738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTA_HhOpen(*bda, BTA_HH_PROTO_RPT_MODE, sec_mask); 6665738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 66733af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta else 668ebb1d755818704a662f7ea8ae3cc1b5593d582d8Priti Aghera { 6695738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project // This device shall be connected from the host side. 670e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_ERROR("%s: Error, device %s can only be reconnected from device side", 6715738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project __FUNCTION__, bda_str); 6725738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 6735738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 674ebb1d755818704a662f7ea8ae3cc1b5593d582d8Priti Aghera 6755738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project HAL_CBACK(bt_hh_callbacks, connection_state_cb, bd_addr, BTHH_CONN_STATE_CONNECTING); 6765738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_SUCCESS; 6775738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 6785738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 6795738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 6805738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 6815738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function btif_hh_disconnect 6825738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 6835738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description disconnection initiated from the BTIF thread context 6845738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 6855738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns void 6865738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 6875738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 6885738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 6895738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectvoid btif_hh_disconnect(bt_bdaddr_t *bd_addr) 6905738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 6915738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BD_ADDR *bda = (BD_ADDR*)bd_addr; 6925738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_device_t *p_dev; 6935738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev = btif_hh_find_connected_dev_by_bda(bd_addr); 6945738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_dev != NULL) 6955738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 6965738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTA_HhClose(p_dev->dev_handle); 6975738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 6985738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else 699e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s-- Error: device not connected:",__FUNCTION__); 7005738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 7015738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 702689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project/******************************************************************************* 703689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project** 704689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project** Function btif_btif_hh_setreport 705689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project** 706689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project** Description setreport initiated from the BTIF thread context 707689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project** 708689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project** Returns void 709689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project** 710689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project*******************************************************************************/ 711689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Projectvoid btif_hh_setreport(btif_hh_device_t *p_dev, bthh_report_type_t r_type, UINT16 size, 712689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project UINT8* report) 713689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project{ 714be6d58f35e66b9e57cf4978be68840cbc8ac2fc9Mike J. Chen BT_HDR* p_buf = create_pbuf(size, report); 715be6d58f35e66b9e57cf4978be68840cbc8ac2fc9Mike J. Chen if (p_buf == NULL) { 716e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati APPL_TRACE_ERROR("%s: Error, failed to allocate RPT buffer, size = %d", __FUNCTION__, size); 717689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project return; 718689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project } 719be6d58f35e66b9e57cf4978be68840cbc8ac2fc9Mike J. Chen BTA_HhSetReport(p_dev->dev_handle, r_type, p_buf); 720689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project} 721689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project 7225738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/***************************************************************************** 7235738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Section name (Group of functions) 7245738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*****************************************************************************/ 7255738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 7265738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/***************************************************************************** 7275738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 7285738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** btif hh api functions (no context switch) 7295738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 7305738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*****************************************************************************/ 7315738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 7325738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 7335738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 7345738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 7355738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function btif_hh_upstreams_evt 7365738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 7375738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description Executes HH UPSTREAMS events in btif context 7385738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 7395738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns void 7405738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 7415738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 7425738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic void btif_hh_upstreams_evt(UINT16 event, char* p_param) 7435738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 7445738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project tBTA_HH *p_data = (tBTA_HH *)p_param; 7455738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bdstr_t bdstr; 7465738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_device_t *p_dev = NULL; 7475738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project int i; 7485738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project int len, tmplen; 7495738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 750e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s: event=%s", __FUNCTION__, dump_hh_event(event)); 7515738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 7525738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project switch (event) 7535738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 7545738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project case BTA_HH_ENABLE_EVT: 755e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s: BTA_HH_ENABLE_EVT: status =%d",__FUNCTION__, p_data->status); 7565738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_data->status == BTA_HH_OK) { 7575738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_cb.status = BTIF_HH_ENABLED; 758e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s--Loading added devices",__FUNCTION__); 7595738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* Add hid descriptors for already bonded hid devices*/ 7605738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_storage_load_bonded_hid_info(); 7615738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 7625738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else { 7635738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_cb.status = BTIF_HH_DISABLED; 764e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_WARNING("BTA_HH_ENABLE_EVT: Error, HH enabling failed, status = %d", p_data->status); 7655738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 7665738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project break; 7675738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 7685738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project case BTA_HH_DISABLE_EVT: 7695738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_cb.status = BTIF_HH_DISABLED; 7705738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_data->status == BTA_HH_OK) { 7715738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project int i; 7725738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project //Clear the control block 7735738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project memset(&btif_hh_cb, 0, sizeof(btif_hh_cb)); 7745738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project for (i = 0; i < BTIF_HH_MAX_HID; i++){ 7755738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_cb.devices[i].dev_status = BTHH_CONN_STATE_UNKNOWN; 7765738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 7775738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 7785738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else 779e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_WARNING("BTA_HH_DISABLE_EVT: Error, HH disabling failed, status = %d", p_data->status); 7805738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project break; 7815738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 7825738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project case BTA_HH_OPEN_EVT: 783e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_WARNING("%s: BTA_HH_OPN_EVT: handle=%d, status =%d",__FUNCTION__, p_data->conn.handle, p_data->conn.status); 7845738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_data->conn.status == BTA_HH_OK) { 7855738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev = btif_hh_find_connected_dev_by_handle(p_data->conn.handle); 7865738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_dev == NULL) { 787e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_WARNING("BTA_HH_OPEN_EVT: Error, cannot find device with handle %d", p_data->conn.handle); 7885738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_cb.status = BTIF_HH_DEV_DISCONNECTED; 7895738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project // The connect request must come from device side and exceeded the connected 7905738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project // HID device number. 7915738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTA_HhClose(p_data->conn.handle); 7925738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project HAL_CBACK(bt_hh_callbacks, connection_state_cb, (bt_bdaddr_t*) &p_data->conn.bda,BTHH_CONN_STATE_DISCONNECTED); 7935738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 7945738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else if (p_dev->fd < 0) { 795e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_WARNING("BTA_HH_OPEN_EVT: Error, failed to find the uhid driver..."); 7965738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project memcpy(&(p_dev->bd_addr), p_data->conn.bda, BD_ADDR_LEN); 7975738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project //remove the connection and then try again to reconnect from the mouse side to recover 7985738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_cb.status = BTIF_HH_DEV_DISCONNECTED; 7995738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTA_HhClose(p_data->conn.handle); 8005738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 8015738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else { 802e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_WARNING("BTA_HH_OPEN_EVT: Found device...Getting dscp info for handle ... %d",p_data->conn.handle); 8035738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project memcpy(&(p_dev->bd_addr), p_data->conn.bda, BD_ADDR_LEN); 8045738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_cb.status = BTIF_HH_DEV_CONNECTED; 805689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project // Send set_idle if the peer_device is a keyboard 806689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project if (check_cod((bt_bdaddr_t*)p_data->conn.bda, COD_HID_KEYBOARD )|| 807689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project check_cod((bt_bdaddr_t*)p_data->conn.bda, COD_HID_COMBO)) 808689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project BTA_HhSetIdle(p_data->conn.handle, 0); 8095738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_cb.p_curr_dev = btif_hh_find_connected_dev_by_handle(p_data->conn.handle); 8105738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTA_HhGetDscpInfo(p_data->conn.handle); 8115738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev->dev_status = BTHH_CONN_STATE_CONNECTED; 8125738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project HAL_CBACK(bt_hh_callbacks, connection_state_cb,&(p_dev->bd_addr), p_dev->dev_status); 8135738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 8145738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 8155738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else { 8165738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bt_bdaddr_t *bdaddr = (bt_bdaddr_t*)p_data->conn.bda; 817a9eb25c8c01e70613bace21b23a06bd9a10871b1Kim Schulz btif_dm_hh_open_failed(bdaddr); 8185738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project HAL_CBACK(bt_hh_callbacks, connection_state_cb, (bt_bdaddr_t*) &p_data->conn.bda,BTHH_CONN_STATE_DISCONNECTED); 8195738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_cb.status = BTIF_HH_DEV_DISCONNECTED; 8205738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 8215738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project break; 8225738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project case BTA_HH_CLOSE_EVT: 823e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("BTA_HH_CLOSE_EVT: status = %d, handle = %d", 8245738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_data->dev_status.status, p_data->dev_status.handle); 8255738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev = btif_hh_find_connected_dev_by_handle(p_data->dev_status.handle); 8265738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_dev != NULL) { 827e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s: uhid fd = %d", __FUNCTION__, p_dev->fd); 82833af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta if(p_dev->vup_timer_active) 82933af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta { 83033af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta btif_hh_stop_vup_timer(&(p_dev->bd_addr)); 83133af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta } 8325738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_cb.status = BTIF_HH_DEV_DISCONNECTED; 8335738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev->dev_status = BTHH_CONN_STATE_DISCONNECTED; 8345738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project HAL_CBACK(bt_hh_callbacks, connection_state_cb,&(p_dev->bd_addr), p_dev->dev_status); 835e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s: Closing uhid fd = %d", __FUNCTION__, p_dev->fd); 8365738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_hh_co_destroy(p_dev->fd); 8375738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev->fd = -1; 8385738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 8395738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else { 840e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_WARNING("Error: cannot find device with handle %d", p_data->dev_status.handle); 8415738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 8425738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project break; 843b46d9b899f5e28929c8530cb99d023c93e5d5cb8Mike J. Chen case BTA_HH_GET_RPT_EVT: { 844b46d9b899f5e28929c8530cb99d023c93e5d5cb8Mike J. Chen BT_HDR *hdr = p_data->hs_data.rsp_data.p_rpt_data; 845b46d9b899f5e28929c8530cb99d023c93e5d5cb8Mike J. Chen UINT8 *data = NULL; 846b46d9b899f5e28929c8530cb99d023c93e5d5cb8Mike J. Chen UINT16 len = 0; 847b46d9b899f5e28929c8530cb99d023c93e5d5cb8Mike J. Chen 848e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("BTA_HH_GET_RPT_EVT: status = %d, handle = %d", 8495738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_data->hs_data.status, p_data->hs_data.handle); 850b46d9b899f5e28929c8530cb99d023c93e5d5cb8Mike J. Chen p_dev = btif_hh_find_connected_dev_by_handle(p_data->hs_data.handle); 851b46d9b899f5e28929c8530cb99d023c93e5d5cb8Mike J. Chen if (p_dev) { 852f691897800e086b6caf238ee78d560526e69c67dMike J. Chen /* p_rpt_data is NULL in HANDSHAKE response case */ 853f691897800e086b6caf238ee78d560526e69c67dMike J. Chen if (hdr) { 854f691897800e086b6caf238ee78d560526e69c67dMike J. Chen data = (UINT8 *)(hdr + 1) + hdr->offset; 855f691897800e086b6caf238ee78d560526e69c67dMike J. Chen len = hdr->len; 856f691897800e086b6caf238ee78d560526e69c67dMike J. Chen HAL_CBACK(bt_hh_callbacks, get_report_cb, 857f691897800e086b6caf238ee78d560526e69c67dMike J. Chen (bt_bdaddr_t*) &(p_dev->bd_addr), 858f691897800e086b6caf238ee78d560526e69c67dMike J. Chen (bthh_status_t) p_data->hs_data.status, data, len); 859f691897800e086b6caf238ee78d560526e69c67dMike J. Chen } else { 860f691897800e086b6caf238ee78d560526e69c67dMike J. Chen HAL_CBACK(bt_hh_callbacks, handshake_cb, 861f691897800e086b6caf238ee78d560526e69c67dMike J. Chen (bt_bdaddr_t*) &(p_dev->bd_addr), 862f691897800e086b6caf238ee78d560526e69c67dMike J. Chen (bthh_status_t) p_data->hs_data.status); 863f691897800e086b6caf238ee78d560526e69c67dMike J. Chen } 864b46d9b899f5e28929c8530cb99d023c93e5d5cb8Mike J. Chen } else { 865e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_WARNING("Error: cannot find device with handle %d", p_data->hs_data.handle); 866b46d9b899f5e28929c8530cb99d023c93e5d5cb8Mike J. Chen } 8675738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project break; 868b46d9b899f5e28929c8530cb99d023c93e5d5cb8Mike J. Chen } 8695738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project case BTA_HH_SET_RPT_EVT: 870e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("BTA_HH_SET_RPT_EVT: status = %d, handle = %d", 8715738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_data->dev_status.status, p_data->dev_status.handle); 872f691897800e086b6caf238ee78d560526e69c67dMike J. Chen p_dev = btif_hh_find_connected_dev_by_handle(p_data->dev_status.handle); 873f691897800e086b6caf238ee78d560526e69c67dMike J. Chen if (p_dev != NULL) { 874f691897800e086b6caf238ee78d560526e69c67dMike J. Chen HAL_CBACK(bt_hh_callbacks, handshake_cb, 875f691897800e086b6caf238ee78d560526e69c67dMike J. Chen (bt_bdaddr_t*) &(p_dev->bd_addr), 876f691897800e086b6caf238ee78d560526e69c67dMike J. Chen (bthh_status_t) p_data->hs_data.status); 877f691897800e086b6caf238ee78d560526e69c67dMike J. Chen } 8785738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project break; 8795738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 8805738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project case BTA_HH_GET_PROTO_EVT: 8815738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev = btif_hh_find_connected_dev_by_handle(p_data->dev_status.handle); 882e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_WARNING("BTA_HH_GET_PROTO_EVT: status = %d, handle = %d, proto = [%d], %s", 8835738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_data->hs_data.status, p_data->hs_data.handle, 8845738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_data->hs_data.rsp_data.proto_mode, 8855738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project (p_data->hs_data.rsp_data.proto_mode == BTA_HH_PROTO_RPT_MODE) ? "Report Mode" : 8865738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project (p_data->hs_data.rsp_data.proto_mode == BTA_HH_PROTO_BOOT_MODE) ? "Boot Mode" : "Unsupported"); 887f691897800e086b6caf238ee78d560526e69c67dMike J. Chen if (p_data->hs_data.rsp_data.proto_mode != BTA_HH_PROTO_UNKNOWN) { 888f691897800e086b6caf238ee78d560526e69c67dMike J. Chen HAL_CBACK(bt_hh_callbacks, protocol_mode_cb, 889f691897800e086b6caf238ee78d560526e69c67dMike J. Chen (bt_bdaddr_t*) &(p_dev->bd_addr), 890f691897800e086b6caf238ee78d560526e69c67dMike J. Chen (bthh_status_t)p_data->hs_data.status, 891f691897800e086b6caf238ee78d560526e69c67dMike J. Chen (bthh_protocol_mode_t) p_data->hs_data.rsp_data.proto_mode); 892f691897800e086b6caf238ee78d560526e69c67dMike J. Chen } else { 893f691897800e086b6caf238ee78d560526e69c67dMike J. Chen HAL_CBACK(bt_hh_callbacks, handshake_cb, 894f691897800e086b6caf238ee78d560526e69c67dMike J. Chen (bt_bdaddr_t*) &(p_dev->bd_addr), 895f691897800e086b6caf238ee78d560526e69c67dMike J. Chen (bthh_status_t)p_data->hs_data.status); 896f691897800e086b6caf238ee78d560526e69c67dMike J. Chen } 8975738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project break; 8985738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 8995738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project case BTA_HH_SET_PROTO_EVT: 900e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("BTA_HH_SET_PROTO_EVT: status = %d, handle = %d", 9015738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_data->dev_status.status, p_data->dev_status.handle); 902f691897800e086b6caf238ee78d560526e69c67dMike J. Chen p_dev = btif_hh_find_connected_dev_by_handle(p_data->dev_status.handle); 903f691897800e086b6caf238ee78d560526e69c67dMike J. Chen if (p_dev) { 904f691897800e086b6caf238ee78d560526e69c67dMike J. Chen HAL_CBACK(bt_hh_callbacks, handshake_cb, 905f691897800e086b6caf238ee78d560526e69c67dMike J. Chen (bt_bdaddr_t*)&(p_dev->bd_addr), 906f691897800e086b6caf238ee78d560526e69c67dMike J. Chen (bthh_status_t)p_data->hs_data.status); 907f691897800e086b6caf238ee78d560526e69c67dMike J. Chen } 9085738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project break; 9095738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 9105738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project case BTA_HH_GET_IDLE_EVT: 911e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("BTA_HH_GET_IDLE_EVT: handle = %d, status = %d, rate = %d", 9125738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_data->hs_data.handle, p_data->hs_data.status, 9135738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_data->hs_data.rsp_data.idle_rate); 9145738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project break; 9155738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 9165738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project case BTA_HH_SET_IDLE_EVT: 917e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("BTA_HH_SET_IDLE_EVT: status = %d, handle = %d", 9185738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_data->dev_status.status, p_data->dev_status.handle); 9195738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project break; 9205738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 9215738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project case BTA_HH_GET_DSCP_EVT: 922433fe016392c7ae003033530f1b3994f2ddad313Chaojing Sun len = p_data->dscp_info.descriptor.dl_len; 923433fe016392c7ae003033530f1b3994f2ddad313Chaojing Sun BTIF_TRACE_DEBUG("BTA_HH_GET_DSCP_EVT: len = %d", len); 9245738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev = btif_hh_cb.p_curr_dev; 9255738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_dev == NULL) { 926e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_ERROR("BTA_HH_GET_DSCP_EVT: No HID device is currently connected"); 9275738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return; 9285738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 9295738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_dev->fd < 0) { 9305738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ALOGE("BTA_HH_GET_DSCP_EVT: Error, failed to find the uhid driver..."); 9315738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return; 9325738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 9335738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 9345738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project char *cached_name = NULL; 9350b93f5ce4df14aa3d3100a8f9609a1c7ea4cdbd9Zhihai Xu bt_bdname_t bdname; 9360b93f5ce4df14aa3d3100a8f9609a1c7ea4cdbd9Zhihai Xu bt_property_t prop_name; 9370b93f5ce4df14aa3d3100a8f9609a1c7ea4cdbd9Zhihai Xu BTIF_STORAGE_FILL_PROPERTY(&prop_name, BT_PROPERTY_BDNAME, 9380b93f5ce4df14aa3d3100a8f9609a1c7ea4cdbd9Zhihai Xu sizeof(bt_bdname_t), &bdname); 9390b93f5ce4df14aa3d3100a8f9609a1c7ea4cdbd9Zhihai Xu if (btif_storage_get_remote_device_property( 9400b93f5ce4df14aa3d3100a8f9609a1c7ea4cdbd9Zhihai Xu &p_dev->bd_addr, &prop_name) == BT_STATUS_SUCCESS) 9410b93f5ce4df14aa3d3100a8f9609a1c7ea4cdbd9Zhihai Xu { 9420b93f5ce4df14aa3d3100a8f9609a1c7ea4cdbd9Zhihai Xu cached_name = (char *)bdname.name; 9430b93f5ce4df14aa3d3100a8f9609a1c7ea4cdbd9Zhihai Xu } 9440b93f5ce4df14aa3d3100a8f9609a1c7ea4cdbd9Zhihai Xu else 9450b93f5ce4df14aa3d3100a8f9609a1c7ea4cdbd9Zhihai Xu { 9460b93f5ce4df14aa3d3100a8f9609a1c7ea4cdbd9Zhihai Xu cached_name = "Bluetooth HID"; 9475738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 9485738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 949e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_WARNING("%s: name = %s", __FUNCTION__, cached_name); 9505738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_hh_co_send_hid_info(p_dev, cached_name, 9515738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_data->dscp_info.vendor_id, p_data->dscp_info.product_id, 9525738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_data->dscp_info.version, p_data->dscp_info.ctry_code, 9535738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project len, p_data->dscp_info.descriptor.dsc_list); 9545738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (btif_hh_add_added_dev(p_dev->bd_addr, p_dev->attr_mask)) { 9555738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BD_ADDR bda; 9565738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bdcpy(bda, p_dev->bd_addr.address); 9575738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project tBTA_HH_DEV_DSCP_INFO dscp_info; 9585738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bt_status_t ret; 9595738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bdcpy(bda, p_dev->bd_addr.address); 9605738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_copy_hid_info(&dscp_info, &p_data->dscp_info); 961e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("BTA_HH_GET_DSCP_EVT:bda = %02x:%02x:%02x:%02x:%02x:%02x", 96233af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta p_dev->bd_addr.address[0], p_dev->bd_addr.address[1], 96333af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta p_dev->bd_addr.address[2],p_dev->bd_addr.address[3], 96433af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta p_dev->bd_addr.address[4], p_dev->bd_addr.address[5]); 9655738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTA_HhAddDev(bda, p_dev->attr_mask,p_dev->sub_class,p_dev->app_id, dscp_info); 9665738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project // write hid info to nvram 9675738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ret = btif_storage_add_hid_device_info(&(p_dev->bd_addr), p_dev->attr_mask,p_dev->sub_class,p_dev->app_id, 9685738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_data->dscp_info.vendor_id, p_data->dscp_info.product_id, 9695738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_data->dscp_info.version, p_data->dscp_info.ctry_code, 9708a82348c04109cb85e3c0b676dd1c7c5cb461c24Adam Hampson p_data->dscp_info.ssr_max_latency, p_data->dscp_info.ssr_min_tout, 9715738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project len, p_data->dscp_info.descriptor.dsc_list); 9725738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 9735738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ASSERTC(ret == BT_STATUS_SUCCESS, "storing hid info failed", ret); 974e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_WARNING("BTA_HH_GET_DSCP_EVT: Called add device"); 9755738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 9765738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project //Free buffer created for dscp_info; 9775738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (dscp_info.descriptor.dl_len >0 && dscp_info.descriptor.dsc_list != NULL) 9785738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 9795738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project GKI_freebuf(dscp_info.descriptor.dsc_list); 9805738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project dscp_info.descriptor.dsc_list = NULL; 9815738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project dscp_info.descriptor.dl_len=0; 9825738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 9835738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 9845738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else { 9855738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project //Device already added. 986e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_WARNING("%s: Device already added ",__FUNCTION__); 9875738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 9885738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /*Sync HID Keyboard lockstates */ 9895738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project tmplen = sizeof(hid_kb_numlock_on_list) 9905738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project / sizeof(tHID_KB_LIST); 9915738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project for(i = 0; i< tmplen; i++) 9925738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 9935738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if(p_data->dscp_info.vendor_id 9945738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project == hid_kb_numlock_on_list[i].version_id && 9955738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_data->dscp_info.product_id 9965738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project == hid_kb_numlock_on_list[i].product_id) 9975738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 998e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s() idx[%d] Enabling "\ 9995738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project "NUMLOCK for device :: %s", __FUNCTION__, 10005738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project i, hid_kb_numlock_on_list[i].kb_name); 10015738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* Enable NUMLOCK by default so that numeric 10025738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project keys work from first keyboard connect */ 10035738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project set_keylockstate(BTIF_HH_KEYSTATE_MASK_NUMLOCK, 10045738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project TRUE); 10055738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project sync_lockstate_on_connect(p_dev); 10065738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* End Sync HID Keyboard lockstates */ 10075738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project break; 10085738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 10095738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 10105738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 10115738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project break; 10125738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 10135738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project case BTA_HH_ADD_DEV_EVT: 1014e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_WARNING("BTA_HH_ADD_DEV_EVT: status = %d, handle = %d",p_data->dev_info.status, p_data->dev_info.handle); 10155738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project int i; 10165738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project for (i = 0; i < BTIF_HH_MAX_ADDED_DEV; i++) { 10175738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (memcmp(btif_hh_cb.added_devices[i].bd_addr.address, p_data->dev_info.bda, 6) == 0) { 10185738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_data->dev_info.status == BTA_HH_OK) { 10195738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_cb.added_devices[i].dev_handle = p_data->dev_info.handle; 10205738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 10215738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else { 10225738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project memset(btif_hh_cb.added_devices[i].bd_addr.address, 0, 6); 10235738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_cb.added_devices[i].dev_handle = BTA_HH_INVALID_HANDLE; 10245738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 10255738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project break; 10265738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 10275738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 10285738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project break; 10295738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project case BTA_HH_RMV_DEV_EVT: 1030e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("BTA_HH_RMV_DEV_EVT: status = %d, handle = %d", 10315738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_data->dev_info.status, p_data->dev_info.handle); 1032e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("BTA_HH_RMV_DEV_EVT:bda = %02x:%02x:%02x:%02x:%02x:%02x", 10335738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_data->dev_info.bda[0], p_data->dev_info.bda[1], p_data->dev_info.bda[2], 10345738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_data->dev_info.bda[3], p_data->dev_info.bda[4], p_data->dev_info.bda[5]); 10355738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project break; 10365738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 10375738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 10385738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project case BTA_HH_VC_UNPLUG_EVT: 1039e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("BTA_HH_VC_UNPLUG_EVT: status = %d, handle = %d", 10405738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_data->dev_status.status, p_data->dev_status.handle); 10415738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev = btif_hh_find_connected_dev_by_handle(p_data->dev_status.handle); 10425738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_cb.status = BTIF_HH_DEV_DISCONNECTED; 10435738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_dev != NULL) { 1044e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("BTA_HH_VC_UNPLUG_EVT:bda = %02x:%02x:%02x:%02x:%02x:%02x", 104533af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta p_dev->bd_addr.address[0], p_dev->bd_addr.address[1], 104633af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta p_dev->bd_addr.address[2],p_dev->bd_addr.address[3], 104733af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta p_dev->bd_addr.address[4], p_dev->bd_addr.address[5]); 104833af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta /* Stop the VUP timer */ 104933af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta if(p_dev->vup_timer_active) 105033af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta { 105133af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta btif_hh_stop_vup_timer(&(p_dev->bd_addr)); 105233af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta } 10535738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev->dev_status = BTHH_CONN_STATE_DISCONNECTED; 1054e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s---Sending connection state change", __FUNCTION__); 10555738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project HAL_CBACK(bt_hh_callbacks, connection_state_cb,&(p_dev->bd_addr), p_dev->dev_status); 1056e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s---Removing HID bond", __FUNCTION__); 1057390c94dc0f9deee917f52caaf3f8bb9f79aa98b4Ganesh Ganapathi Batta /* If it is locally initiated VUP or remote device has its major COD as 1058390c94dc0f9deee917f52caaf3f8bb9f79aa98b4Ganesh Ganapathi Batta Peripheral removed the bond.*/ 1059390c94dc0f9deee917f52caaf3f8bb9f79aa98b4Ganesh Ganapathi Batta if (p_dev->local_vup || check_cod_hid(&(p_dev->bd_addr), COD_HID_MAJOR)) 1060390c94dc0f9deee917f52caaf3f8bb9f79aa98b4Ganesh Ganapathi Batta { 1061390c94dc0f9deee917f52caaf3f8bb9f79aa98b4Ganesh Ganapathi Batta p_dev->local_vup = FALSE; 1062390c94dc0f9deee917f52caaf3f8bb9f79aa98b4Ganesh Ganapathi Batta BTA_DmRemoveDevice((UINT8 *)p_dev->bd_addr.address); 1063390c94dc0f9deee917f52caaf3f8bb9f79aa98b4Ganesh Ganapathi Batta } 1064390c94dc0f9deee917f52caaf3f8bb9f79aa98b4Ganesh Ganapathi Batta else 1065390c94dc0f9deee917f52caaf3f8bb9f79aa98b4Ganesh Ganapathi Batta btif_hh_remove_device(p_dev->bd_addr); 106633af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta HAL_CBACK(bt_hh_callbacks, virtual_unplug_cb,&(p_dev->bd_addr), 106733af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta p_data->dev_status.status); 10685738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 10695738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project break; 10705738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 10715738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project case BTA_HH_API_ERR_EVT : 10725738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ALOGI("BTA_HH API_ERR"); 10735738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project break; 10745738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 10755738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 10765738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 10775738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project default: 1078e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_WARNING("%s: Unhandled event: %d", __FUNCTION__, event); 10795738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project break; 10805738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 10815738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 10825738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 10835738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 10845738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 10855738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function bte_hh_evt 10865738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 10875738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description Switches context from BTE to BTIF for all HH events 10885738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 10895738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns void 10905738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 10915738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 10925738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 10935738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic void bte_hh_evt(tBTA_HH_EVT event, tBTA_HH *p_data) 10945738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 10955738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bt_status_t status; 10965738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project int param_len = 0; 10975738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 10985738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (BTA_HH_ENABLE_EVT == event) 10995738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project param_len = sizeof(tBTA_HH_STATUS); 11005738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else if (BTA_HH_OPEN_EVT == event) 11015738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project param_len = sizeof(tBTA_HH_CONN); 11025738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else if (BTA_HH_DISABLE_EVT == event) 11035738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project param_len = sizeof(tBTA_HH_STATUS); 11045738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else if (BTA_HH_CLOSE_EVT == event) 11055738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project param_len = sizeof(tBTA_HH_CBDATA); 11065738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else if (BTA_HH_GET_DSCP_EVT == event) 11075738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project param_len = sizeof(tBTA_HH_DEV_DSCP_INFO); 11085738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else if ((BTA_HH_GET_PROTO_EVT == event) || (BTA_HH_GET_RPT_EVT == event)|| (BTA_HH_GET_IDLE_EVT == event)) 11095738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project param_len = sizeof(tBTA_HH_HSDATA); 11105738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else if ((BTA_HH_SET_PROTO_EVT == event) || (BTA_HH_SET_RPT_EVT == event) || (BTA_HH_VC_UNPLUG_EVT == event) || (BTA_HH_SET_IDLE_EVT == event)) 11115738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project param_len = sizeof(tBTA_HH_CBDATA); 11125738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else if ((BTA_HH_ADD_DEV_EVT == event) || (BTA_HH_RMV_DEV_EVT == event) ) 11135738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project param_len = sizeof(tBTA_HH_DEV_INFO); 11145738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else if (BTA_HH_API_ERR_EVT == event) 11155738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project param_len = 0; 11165738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* switch context to btif task context (copy full union size for convenience) */ 11175738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project status = btif_transfer_context(btif_hh_upstreams_evt, (uint16_t)event, (void*)p_data, param_len, NULL); 11185738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 11195738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* catch any failed context transfers */ 11205738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ASSERTC(status == BT_STATUS_SUCCESS, "context transfer failed", status); 11215738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 11225738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 11235738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 11245738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 11255738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function btif_hh_handle_evt 11265738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 11275738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description Switches context for immediate callback 11285738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 11295738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns void 11305738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 11315738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 11325738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 11335738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic void btif_hh_handle_evt(UINT16 event, char *p_param) 11345738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 11355738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bt_bdaddr_t *bd_addr = (bt_bdaddr_t*)p_param; 1136e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_EVENT("%s: event=%d", __FUNCTION__, event); 11375738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project int ret; 11385738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project switch(event) 11395738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 11405738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project case BTIF_HH_CONNECT_REQ_EVT: 11415738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 11425738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ret = btif_hh_connect(bd_addr); 11435738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if(ret == BT_STATUS_SUCCESS) 11445738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 11455738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project HAL_CBACK(bt_hh_callbacks, connection_state_cb,bd_addr,BTHH_CONN_STATE_CONNECTING); 11465738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 11475738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else 11485738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project HAL_CBACK(bt_hh_callbacks, connection_state_cb,bd_addr,BTHH_CONN_STATE_DISCONNECTED); 11495738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 11505738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project break; 11515738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 11525738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project case BTIF_HH_DISCONNECT_REQ_EVT: 11535738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 1154e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_EVENT("%s: event=%d", __FUNCTION__, event); 11555738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_disconnect(bd_addr); 11565738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project HAL_CBACK(bt_hh_callbacks, connection_state_cb,bd_addr,BTHH_CONN_STATE_DISCONNECTING); 11575738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 11585738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project break; 11595738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 11605738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project case BTIF_HH_VUP_REQ_EVT: 11615738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 1162e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_EVENT("%s: event=%d", __FUNCTION__, event); 11635738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ret = btif_hh_virtual_unplug(bd_addr); 11645738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 11655738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project break; 11665738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 11675738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project default: 11685738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 1169e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_WARNING("%s : Unknown event 0x%x", __FUNCTION__, event); 11705738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 11715738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project break; 11725738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 11735738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 11745738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 117533af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta/******************************************************************************* 117633af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta** 117733af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta** Function btif_hh_tmr_hdlr 117833af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta** 117933af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta** Description Process timer timeout 118033af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta** 118133af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta** Returns void 118233af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta*******************************************************************************/ 118333af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Battavoid btif_hh_tmr_hdlr(TIMER_LIST_ENT *tle) 118433af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta{ 118533af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta btif_hh_device_t *p_dev; 118633af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta UINT8 i,j; 118733af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta tBTA_HH_EVT event; 118833af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta tBTA_HH p_data; 118933af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta int param_len = 0; 119033af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta memset(&p_data, 0, sizeof(tBTA_HH)); 119133af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta 1192e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s timer_in_use=%d", __FUNCTION__, tle->in_use ); 119333af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta 119433af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta for (i = 0; i < BTIF_HH_MAX_HID; i++) { 119533af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta if (btif_hh_cb.devices[i].dev_status == BTHH_CONN_STATE_CONNECTED) 119633af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta { 119733af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta 119833af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta p_dev = &btif_hh_cb.devices[i]; 119933af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta 120033af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta if (p_dev->vup_timer_active) 120133af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta { 120233af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta p_dev->vup_timer_active = FALSE; 120333af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta event = BTA_HH_VC_UNPLUG_EVT; 120433af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta p_data.dev_status.status = BTHH_ERR; 120533af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta p_data.dev_status.handle = p_dev->dev_handle; 120633af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta param_len = sizeof(tBTA_HH_CBDATA); 120733af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta 120833af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta /* switch context to btif task context */ 120933af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta btif_transfer_context(btif_hh_upstreams_evt, (uint16_t)event, (void*)&p_data, 121033af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta param_len, NULL); 121133af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta } 121233af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta } 121333af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta } 121433af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta} 12155738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 12165738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 12175738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 12185738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function btif_hh_init 12195738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 12205738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description initializes the hh interface 12215738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 12225738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns bt_status_t 12235738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 12245738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 12255738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic bt_status_t init( bthh_callbacks_t* callbacks ) 12265738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 12275738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project UINT32 i; 1228e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_EVENT("%s", __FUNCTION__); 12295738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 12305738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bt_hh_callbacks = callbacks; 12315738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project memset(&btif_hh_cb, 0, sizeof(btif_hh_cb)); 12325738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project for (i = 0; i < BTIF_HH_MAX_HID; i++){ 12335738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_cb.devices[i].dev_status = BTHH_CONN_STATE_UNKNOWN; 12345738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 12355738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* Invoke the enable service API to the core to set the appropriate service_id */ 12365738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_enable_service(BTA_HID_SERVICE_ID); 12375738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_SUCCESS; 12385738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 12395738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 12405738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 12415738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 12425738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function connect 12435738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 12445738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description connect to hid device 12455738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 12465738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns bt_status_t 12475738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 12485738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 12495738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic bt_status_t connect( bt_bdaddr_t *bd_addr) 12505738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 12515738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if(btif_hh_cb.status != BTIF_HH_DEV_CONNECTING) 12525738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 12535738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_transfer_context(btif_hh_handle_evt, BTIF_HH_CONNECT_REQ_EVT, 12545738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project (char*)bd_addr, sizeof(bt_bdaddr_t), NULL); 12555738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_SUCCESS; 12565738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 12575738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else 12585738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_BUSY; 12595738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 12605738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 12615738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 12625738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 12635738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function disconnect 12645738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 12655738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description disconnect from hid device 12665738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 12675738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns bt_status_t 12685738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 12695738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 12705738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic bt_status_t disconnect( bt_bdaddr_t *bd_addr ) 12715738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 12725738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project CHECK_BTHH_INIT(); 12735738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_device_t *p_dev; 12745738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 12755738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (btif_hh_cb.status == BTIF_HH_DISABLED) 12765738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 1277e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_WARNING("%s: Error, HH status = %d", __FUNCTION__, btif_hh_cb.status); 12785738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 12795738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 12805738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev = btif_hh_find_connected_dev_by_bda(bd_addr); 12815738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_dev != NULL) 12825738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 12835738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return btif_transfer_context(btif_hh_handle_evt, BTIF_HH_DISCONNECT_REQ_EVT, 12845738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project (char*)bd_addr, sizeof(bt_bdaddr_t), NULL); 12855738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 12865738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else 12875738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 1288e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_WARNING("%s: Error, device not opened.", __FUNCTION__); 12895738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 12905738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 12915738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 12925738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 12935738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 12945738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 12955738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function virtual_unplug 12965738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 12975738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description Virtual UnPlug (VUP) the specified HID device. 12985738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 12995738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns bt_status_t 13005738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 13015738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 13025738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic bt_status_t virtual_unplug (bt_bdaddr_t *bd_addr) 13035738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 13045738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project CHECK_BTHH_INIT(); 13055738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_device_t *p_dev; 13065738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project char bd_str[18]; 13075738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project sprintf(bd_str, "%02X:%02X:%02X:%02X:%02X:%02X", 13085738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bd_addr->address[0], bd_addr->address[1], bd_addr->address[2], bd_addr->address[3], 13095738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bd_addr->address[4], bd_addr->address[5]); 13105738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (btif_hh_cb.status == BTIF_HH_DISABLED) 13115738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 1312e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_ERROR("%s: Error, HH status = %d", __FUNCTION__, btif_hh_cb.status); 13135738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 13145738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 13155738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev = btif_hh_find_dev_by_bda(bd_addr); 13165738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (!p_dev) 13175738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 1318e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_ERROR("%s: Error, device %s not opened.", __FUNCTION__, bd_str); 13195738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 13205738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 13215738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_transfer_context(btif_hh_handle_evt, BTIF_HH_VUP_REQ_EVT, 13225738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project (char*)bd_addr, sizeof(bt_bdaddr_t), NULL); 13235738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_SUCCESS; 13245738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 13255738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 13265738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 13275738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 13285738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 13295738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function set_info 13305738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 13315738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description Set the HID device descriptor for the specified HID device. 13325738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 13335738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns bt_status_t 13345738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 13355738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 13365738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic bt_status_t set_info (bt_bdaddr_t *bd_addr, bthh_hid_info_t hid_info ) 13375738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 13385738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project CHECK_BTHH_INIT(); 13395738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project tBTA_HH_DEV_DSCP_INFO dscp_info; 13405738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BD_ADDR* bda = (BD_ADDR*) bd_addr; 13415738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1342e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("addr = %02X:%02X:%02X:%02X:%02X:%02X", 13435738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project (*bda)[0], (*bda)[1], (*bda)[2], (*bda)[3], (*bda)[4], (*bda)[5]); 1344e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s: sub_class = 0x%02x, app_id = %d, vendor_id = 0x%04x, " 13455738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project "product_id = 0x%04x, version= 0x%04x", 13465738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project __FUNCTION__, hid_info.sub_class, 13475738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project hid_info.app_id, hid_info.vendor_id, hid_info.product_id, 13485738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project hid_info.version); 13495738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 13505738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (btif_hh_cb.status == BTIF_HH_DISABLED) 13515738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 1352e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_ERROR("%s: Error, HH status = %d", __FUNCTION__, btif_hh_cb.status); 13535738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 13545738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 13555738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 13565738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project dscp_info.vendor_id = hid_info.vendor_id; 13575738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project dscp_info.product_id = hid_info.product_id; 13585738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project dscp_info.version = hid_info.version; 13595738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project dscp_info.ctry_code = hid_info.ctry_code; 13605738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 13615738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project dscp_info.descriptor.dl_len = hid_info.dl_len; 13625738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project dscp_info.descriptor.dsc_list = (UINT8 *) GKI_getbuf(dscp_info.descriptor.dl_len); 13635738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (dscp_info.descriptor.dsc_list == NULL) 13645738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 13655738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ALOGE("%s: Failed to allocate DSCP for CB", __FUNCTION__); 13665738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 13675738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 13685738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project memcpy(dscp_info.descriptor.dsc_list, &(hid_info.dsc_list), hid_info.dl_len); 13695738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 13705738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (btif_hh_add_added_dev(*bd_addr, hid_info.attr_mask)) 13715738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 13725738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTA_HhAddDev(*bda, hid_info.attr_mask, hid_info.sub_class, 13735738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project hid_info.app_id, dscp_info); 13745738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 13755738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 13765738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project GKI_freebuf(dscp_info.descriptor.dsc_list); 13775738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 13785738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_SUCCESS; 13795738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 13805738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 13815738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 13825738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 13835738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function get_protocol 13845738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 13855738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description Get the HID proto mode. 13865738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 13875738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns bt_status_t 13885738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 13895738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 13905738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic bt_status_t get_protocol (bt_bdaddr_t *bd_addr, bthh_protocol_mode_t protocolMode) 13915738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 13925738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project CHECK_BTHH_INIT(); 13935738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_device_t *p_dev; 13945738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BD_ADDR* bda = (BD_ADDR*) bd_addr; 13955cd8bff2dd0337cb52bf48f312e3d2d55a8882fbMike J. Chen UNUSED(protocolMode); 13965738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1397e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG(" addr = %02X:%02X:%02X:%02X:%02X:%02X", 13985738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project (*bda)[0], (*bda)[1], (*bda)[2], (*bda)[3], (*bda)[4], (*bda)[5]); 13995738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 14005738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (btif_hh_cb.status == BTIF_HH_DISABLED) { 1401e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_ERROR("%s: Error, HH status = %d", __FUNCTION__, btif_hh_cb.status); 14025738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 14035738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 14045738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 14055738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev = btif_hh_find_connected_dev_by_bda(bd_addr); 14065738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_dev != NULL) { 1407b46d9b899f5e28929c8530cb99d023c93e5d5cb8Mike J. Chen 14085738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTA_HhGetProtoMode(p_dev->dev_handle); 14095738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 14105738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else { 14115738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 14125738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 14135738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_SUCCESS; 14145738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 14155738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 14165738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 14175738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 14185738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function set_protocol 14195738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 14205738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description Set the HID proto mode. 14215738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 14225738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns bt_status_t 14235738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 14245738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 14255738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic bt_status_t set_protocol (bt_bdaddr_t *bd_addr, bthh_protocol_mode_t protocolMode) 14265738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 14275738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project CHECK_BTHH_INIT(); 14285738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_device_t *p_dev; 14295738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project UINT8 proto_mode = protocolMode; 14305738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BD_ADDR* bda = (BD_ADDR*) bd_addr; 14315738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1432e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s:proto_mode = %d", __FUNCTION__,protocolMode); 14335738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1434e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("addr = %02X:%02X:%02X:%02X:%02X:%02X", 14355738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project (*bda)[0], (*bda)[1], (*bda)[2], (*bda)[3], (*bda)[4], (*bda)[5]); 14365738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 14375738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (btif_hh_cb.status == BTIF_HH_DISABLED) { 1438e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_ERROR("%s: Error, HH status = %d", __FUNCTION__, btif_hh_cb.status); 14395738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 14405738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 14415738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 14425738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev = btif_hh_find_connected_dev_by_bda(bd_addr); 14435738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_dev == NULL) { 1444e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_WARNING(" Error, device %02X:%02X:%02X:%02X:%02X:%02X not opened.", 14455738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project (*bda)[0], (*bda)[1], (*bda)[2], (*bda)[3], (*bda)[4], (*bda)[5]); 14465738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 14475738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 14485738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else if (protocolMode != BTA_HH_PROTO_RPT_MODE && protocolMode != BTA_HH_PROTO_BOOT_MODE) { 1449e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_WARNING("s: Error, device proto_mode = %d.", __FUNCTION__, proto_mode); 14505738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 14515738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 14525738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else { 14535738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTA_HhSetProtoMode(p_dev->dev_handle, protocolMode); 14545738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 14555738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 14565738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 14575738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_SUCCESS; 14585738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 14595738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 14605738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 14615738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 14625738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function get_report 14635738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 14645738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description Send a GET_REPORT to HID device. 14655738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 14665738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns bt_status_t 14675738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 14685738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 14695738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic bt_status_t get_report (bt_bdaddr_t *bd_addr, bthh_report_type_t reportType, uint8_t reportId, int bufferSize) 14705738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 14715738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project CHECK_BTHH_INIT(); 14725738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_device_t *p_dev; 14735738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BD_ADDR* bda = (BD_ADDR*) bd_addr; 14745738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1475e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s:proto_mode = %dr_type = %d, rpt_id = %d, buf_size = %d", __FUNCTION__, 14765738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project reportType, reportId, bufferSize); 14775738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1478e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("addr = %02X:%02X:%02X:%02X:%02X:%02X", 14795738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project (*bda)[0], (*bda)[1], (*bda)[2], (*bda)[3], (*bda)[4], (*bda)[5]); 14805738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 14815738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (btif_hh_cb.status == BTIF_HH_DISABLED) { 1482e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_ERROR("%s: Error, HH status = %d", __FUNCTION__, btif_hh_cb.status); 14835738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 14845738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 14855738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 14865738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 14875738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev = btif_hh_find_connected_dev_by_bda(bd_addr); 14885738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_dev == NULL) { 1489e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_ERROR("%s: Error, device %02X:%02X:%02X:%02X:%02X:%02X not opened.", 14905738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project (*bda)[0], (*bda)[1], (*bda)[2], (*bda)[3], (*bda)[4], (*bda)[5]); 14915738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 14925738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 14935738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else if ( ((int) reportType) <= BTA_HH_RPTT_RESRV || ((int) reportType) > BTA_HH_RPTT_FEATURE) { 1494e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_ERROR(" Error, device %02X:%02X:%02X:%02X:%02X:%02X not opened.", 14955738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project (*bda)[0], (*bda)[1], (*bda)[2], (*bda)[3], (*bda)[4], (*bda)[5]); 14965738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 14975738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 14985738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else { 14995738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTA_HhGetReport(p_dev->dev_handle, reportType, 15005738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project reportId, bufferSize); 15015738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 15025738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 15035738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_SUCCESS; 15045738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 15055738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 15065738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 15075738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 15085738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function set_report 15095738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 15105738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description Send a SET_REPORT to HID device. 15115738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 15125738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns bt_status_t 15135738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 15145738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 15155738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic bt_status_t set_report (bt_bdaddr_t *bd_addr, bthh_report_type_t reportType, char* report) 15165738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 15175738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project CHECK_BTHH_INIT(); 15185738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_device_t *p_dev; 15195738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BD_ADDR* bda = (BD_ADDR*) bd_addr; 15205738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1521e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s:reportType = %d", __FUNCTION__,reportType); 15225738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1523e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("addr = %02X:%02X:%02X:%02X:%02X:%02X", 15245738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project (*bda)[0], (*bda)[1], (*bda)[2], (*bda)[3], (*bda)[4], (*bda)[5]); 15255738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 15265738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 15275738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (btif_hh_cb.status == BTIF_HH_DISABLED) { 1528e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_ERROR("%s: Error, HH status = %d", __FUNCTION__, btif_hh_cb.status); 15295738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 15305738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 15315738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 15325738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev = btif_hh_find_connected_dev_by_bda(bd_addr); 15335738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_dev == NULL) { 1534e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_ERROR("%s: Error, device %02X:%02X:%02X:%02X:%02X:%02X not opened.", 15355738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project (*bda)[0], (*bda)[1], (*bda)[2], (*bda)[3], (*bda)[4], (*bda)[5]); 15365738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 15375738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 15385738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else if ( ( (int) reportType) <= BTA_HH_RPTT_RESRV || ( (int) reportType) > BTA_HH_RPTT_FEATURE) { 1539e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_ERROR(" Error, device %02X:%02X:%02X:%02X:%02X:%02X not opened.", 15405738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project (*bda)[0], (*bda)[1], (*bda)[2], (*bda)[3], (*bda)[4], (*bda)[5]); 15415738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 15425738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 15435738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else { 15445738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project int hex_bytes_filled; 1545f11d21fa60be8a2cd072968bf5e1bb23ce5caabfZhihai Xu UINT8 *hexbuf; 15465738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project UINT16 len = (strlen(report) + 1) / 2; 15475738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1548f11d21fa60be8a2cd072968bf5e1bb23ce5caabfZhihai Xu hexbuf = GKI_getbuf(len); 1549f11d21fa60be8a2cd072968bf5e1bb23ce5caabfZhihai Xu if (hexbuf == NULL) { 1550e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_ERROR("%s: Error, failed to allocate RPT buffer, len = %d", 1551f11d21fa60be8a2cd072968bf5e1bb23ce5caabfZhihai Xu __FUNCTION__, len); 1552f11d21fa60be8a2cd072968bf5e1bb23ce5caabfZhihai Xu return BT_STATUS_FAIL; 1553f11d21fa60be8a2cd072968bf5e1bb23ce5caabfZhihai Xu } 1554f11d21fa60be8a2cd072968bf5e1bb23ce5caabfZhihai Xu 15555738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* Build a SetReport data buffer */ 1556f11d21fa60be8a2cd072968bf5e1bb23ce5caabfZhihai Xu memset(hexbuf, 0, len); 15575738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project //TODO 15585738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project hex_bytes_filled = ascii_2_hex(report, len, hexbuf); 1559afa6e1abbedaad8fe854b0f43999b8aeb801af91Matthew Xie BTIF_TRACE_DEBUG("Hex bytes filled, hex value: %d", hex_bytes_filled); 15605738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (hex_bytes_filled) { 1561be6d58f35e66b9e57cf4978be68840cbc8ac2fc9Mike J. Chen BT_HDR* p_buf = create_pbuf(hex_bytes_filled, hexbuf); 1562be6d58f35e66b9e57cf4978be68840cbc8ac2fc9Mike J. Chen if (p_buf == NULL) { 1563e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_ERROR("%s: Error, failed to allocate RPT buffer, len = %d", 1564be6d58f35e66b9e57cf4978be68840cbc8ac2fc9Mike J. Chen __FUNCTION__, hex_bytes_filled); 1565f11d21fa60be8a2cd072968bf5e1bb23ce5caabfZhihai Xu GKI_freebuf(hexbuf); 1566be6d58f35e66b9e57cf4978be68840cbc8ac2fc9Mike J. Chen return BT_STATUS_FAIL; 1567be6d58f35e66b9e57cf4978be68840cbc8ac2fc9Mike J. Chen } 1568be6d58f35e66b9e57cf4978be68840cbc8ac2fc9Mike J. Chen BTA_HhSetReport(p_dev->dev_handle, reportType, p_buf); 1569f11d21fa60be8a2cd072968bf5e1bb23ce5caabfZhihai Xu GKI_freebuf(hexbuf); 1570f11d21fa60be8a2cd072968bf5e1bb23ce5caabfZhihai Xu return BT_STATUS_SUCCESS; 15715738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 1572f11d21fa60be8a2cd072968bf5e1bb23ce5caabfZhihai Xu GKI_freebuf(hexbuf); 1573f11d21fa60be8a2cd072968bf5e1bb23ce5caabfZhihai Xu return BT_STATUS_FAIL; 15745738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 15755738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 15765738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 15775738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 15785738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 15795738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function send_data 15805738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 15815738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description Send a SEND_DATA to HID device. 15825738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 15835738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns bt_status_t 15845738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 15855738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 15865738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic bt_status_t send_data (bt_bdaddr_t *bd_addr, char* data) 15875738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 15885738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project CHECK_BTHH_INIT(); 15895738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_device_t *p_dev; 15905738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BD_ADDR* bda = (BD_ADDR*) bd_addr; 15915738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1592e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s", __FUNCTION__); 15935738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1594e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("addr = %02X:%02X:%02X:%02X:%02X:%02X", 15955738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project (*bda)[0], (*bda)[1], (*bda)[2], (*bda)[3], (*bda)[4], (*bda)[5]); 15965738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 15975738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (btif_hh_cb.status == BTIF_HH_DISABLED) { 1598e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_ERROR("%s: Error, HH status = %d", __FUNCTION__, btif_hh_cb.status); 15995738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 16005738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 16015738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 16025738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev = btif_hh_find_connected_dev_by_bda(bd_addr); 16035738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_dev == NULL) { 1604e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_ERROR("%s: Error, device %02X:%02X:%02X:%02X:%02X:%02X not opened.", 16055738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project (*bda)[0], (*bda)[1], (*bda)[2], (*bda)[3], (*bda)[4], (*bda)[5]); 16065738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 16075738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 16085738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 16095738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else { 16105738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project int hex_bytes_filled; 1611ad7a6009746430da82ad7d8ee4a4784db7087ae4Hemant Gupta UINT8 *hexbuf; 16125738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project UINT16 len = (strlen(data) + 1) / 2; 16135738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1614ad7a6009746430da82ad7d8ee4a4784db7087ae4Hemant Gupta hexbuf = GKI_getbuf(len); 1615ad7a6009746430da82ad7d8ee4a4784db7087ae4Hemant Gupta if (hexbuf == NULL) { 1616e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_ERROR("%s: Error, failed to allocate RPT buffer, len = %d", 1617ad7a6009746430da82ad7d8ee4a4784db7087ae4Hemant Gupta __FUNCTION__, len); 1618ad7a6009746430da82ad7d8ee4a4784db7087ae4Hemant Gupta return BT_STATUS_FAIL; 1619ad7a6009746430da82ad7d8ee4a4784db7087ae4Hemant Gupta } 1620ad7a6009746430da82ad7d8ee4a4784db7087ae4Hemant Gupta 1621ad7a6009746430da82ad7d8ee4a4784db7087ae4Hemant Gupta /* Build a SendData data buffer */ 1622ad7a6009746430da82ad7d8ee4a4784db7087ae4Hemant Gupta memset(hexbuf, 0, len); 16235738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project hex_bytes_filled = ascii_2_hex(data, len, hexbuf); 1624e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_ERROR("Hex bytes filled, hex value: %d, %d", hex_bytes_filled, len); 16255738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 16265738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (hex_bytes_filled) { 1627be6d58f35e66b9e57cf4978be68840cbc8ac2fc9Mike J. Chen BT_HDR* p_buf = create_pbuf(hex_bytes_filled, hexbuf); 1628be6d58f35e66b9e57cf4978be68840cbc8ac2fc9Mike J. Chen if (p_buf == NULL) { 1629e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_ERROR("%s: Error, failed to allocate RPT buffer, len = %d", 1630be6d58f35e66b9e57cf4978be68840cbc8ac2fc9Mike J. Chen __FUNCTION__, hex_bytes_filled); 1631ad7a6009746430da82ad7d8ee4a4784db7087ae4Hemant Gupta GKI_freebuf(hexbuf); 1632be6d58f35e66b9e57cf4978be68840cbc8ac2fc9Mike J. Chen return BT_STATUS_FAIL; 1633be6d58f35e66b9e57cf4978be68840cbc8ac2fc9Mike J. Chen } 1634be6d58f35e66b9e57cf4978be68840cbc8ac2fc9Mike J. Chen p_buf->layer_specific = BTA_HH_RPTT_OUTPUT; 1635be6d58f35e66b9e57cf4978be68840cbc8ac2fc9Mike J. Chen BTA_HhSendData(p_dev->dev_handle, *bda, p_buf); 1636ad7a6009746430da82ad7d8ee4a4784db7087ae4Hemant Gupta GKI_freebuf(hexbuf); 16375738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_SUCCESS; 16385738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 1639ad7a6009746430da82ad7d8ee4a4784db7087ae4Hemant Gupta GKI_freebuf(hexbuf); 1640ad7a6009746430da82ad7d8ee4a4784db7087ae4Hemant Gupta return BT_STATUS_FAIL; 16415738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 16425738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 16435738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 16445738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 16455738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 16465738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 16475738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function cleanup 16485738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 16495738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description Closes the HH interface 16505738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 16515738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns bt_status_t 16525738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 16535738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 16545738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic void cleanup( void ) 16555738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 1656e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_EVENT("%s", __FUNCTION__); 16575738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_device_t *p_dev; 16585738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project int i; 16595738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (btif_hh_cb.status == BTIF_HH_DISABLED) { 1660e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_WARNING("%s: HH disabling or disabled already, status = %d", __FUNCTION__, btif_hh_cb.status); 16615738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return; 16625738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 16635738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_cb.status = BTIF_HH_DISABLING; 16645738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project for (i = 0; i < BTIF_HH_MAX_HID; i++) { 16655738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev = &btif_hh_cb.devices[i]; 16665738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_dev->dev_status != BTHH_CONN_STATE_UNKNOWN && p_dev->fd >= 0) { 1667e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_DEBUG("%s: Closing uhid fd = %d", __FUNCTION__, p_dev->fd); 16685738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_hh_co_destroy(p_dev->fd); 16695738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev->fd = -1; 1670689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project p_dev->hh_keep_polling = 0; 1671689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project p_dev->hh_poll_thread_id = -1; 16725738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 16735738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 16745738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 16755738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (bt_hh_callbacks) 16765738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 16775738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_disable_service(BTA_HID_SERVICE_ID); 16785738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bt_hh_callbacks = NULL; 16795738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 16805738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 16815738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 16825738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 16835738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic const bthh_interface_t bthhInterface = { 1684ead3cde4bac0c3e32cd31f149093f004eef8ceebGanesh Ganapathi Batta sizeof(bthhInterface), 16855738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project init, 16865738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project connect, 16875738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project disconnect, 16885738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project virtual_unplug, 16895738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project set_info, 16905738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project get_protocol, 16915738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project set_protocol, 16925738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project// get_idle_time, 16935738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project// set_idle_time, 16945738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project get_report, 16955738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project set_report, 16965738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project send_data, 16975738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project cleanup, 16985738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project}; 16995738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 17005738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 17015738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 17025738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function btif_hh_execute_service 17035738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 17045738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description Initializes/Shuts down the service 17055738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 17065738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns BT_STATUS_SUCCESS on success, BT_STATUS_FAIL otherwise 17075738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 17085738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 17095738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectbt_status_t btif_hh_execute_service(BOOLEAN b_enable) 17105738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 17115738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (b_enable) 17125738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 17135738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* Enable and register with BTA-HH */ 1714d79fb192585822a76b833403dfc61468d225d0b3Priti Aghera BTA_HhEnable(BTUI_HH_SECURITY, bte_hh_evt); 17155738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 17165738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else { 17175738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* Disable HH */ 17185738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTA_HhDisable(); 17195738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 17205738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_SUCCESS; 17215738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 17225738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 17235738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 17245738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 17255738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function btif_hh_get_interface 17265738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 17275738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description Get the hh callback interface 17285738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 17295738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns bthh_interface_t 17305738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 17315738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 17325738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectconst bthh_interface_t *btif_hh_get_interface() 17335738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 1734e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati BTIF_TRACE_EVENT("%s", __FUNCTION__); 17355738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return &bthhInterface; 17365738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 1737