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 {\ 1355738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_WARNING1("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 {\ 1405738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_EVENT1("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); 1625738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1635738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/***************************************************************************** 1645738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Local Function prototypes 1655738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*****************************************************************************/ 1665738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic void set_keylockstate(int keymask, BOOLEAN isSet); 1675738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic void toggle_os_keylockstates(int fd, int changedkeystates); 1685738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic void sync_lockstate_on_connect(btif_hh_device_t *p_dev); 1695738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project//static void hh_update_keyboard_lockstates(btif_hh_device_t *p_dev); 17033af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Battavoid btif_hh_tmr_hdlr(TIMER_LIST_ENT *tle); 1715738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1725738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1735738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/************************************************************************************ 1745738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Functions 1755738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project************************************************************************************/ 1765738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1775738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic int get_keylockstates() 1785738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 1795738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return btif_hh_keylockstates; 1805738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 1815738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1825738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic void set_keylockstate(int keymask, BOOLEAN isSet) 1835738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 1845738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if(isSet) 1855738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_keylockstates |= keymask; 1865738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 1875738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1885738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 1895738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 1905738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function toggle_os_keylockstates 1915738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 1925738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description Function to toggle the keyboard lock states managed by the linux. 1935738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** This function is used in by two call paths 1945738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** (1) if the lock state change occurred from an onscreen keyboard, 1955738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** this function is called to update the lock state maintained 1965738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project for the HID keyboard(s) 1975738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** (2) if a HID keyboard is disconnected and reconnected, 1985738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** this function is called to update the lock state maintained 1995738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project for the HID keyboard(s) 2005738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns void 2015738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 2025738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2035738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic void toggle_os_keylockstates(int fd, int changedlockstates) 2045738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 2055738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_EVENT3("%s: fd = %d, changedlockstates = 0x%x", 2065738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project __FUNCTION__, fd, changedlockstates); 2075738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project UINT8 hidreport[9]; 2085738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project int reportIndex; 2095738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project memset(hidreport,0,9); 2105738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project hidreport[0]=1; 2115738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project reportIndex=4; 2125738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2135738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (changedlockstates & BTIF_HH_KEYSTATE_MASK_CAPSLOCK) { 2145738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_DEBUG1("%s Setting CAPSLOCK", __FUNCTION__); 2155738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project hidreport[reportIndex++] = (UINT8)HID_REPORT_CAPSLOCK; 2165738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 2175738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2185738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (changedlockstates & BTIF_HH_KEYSTATE_MASK_NUMLOCK) { 2195738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_DEBUG1("%s Setting NUMLOCK", __FUNCTION__); 2205738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project hidreport[reportIndex++] = (UINT8)HID_REPORT_NUMLOCK; 2215738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 2225738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2235738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (changedlockstates & BTIF_HH_KEYSTATE_MASK_SCROLLLOCK) { 2245738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_DEBUG1("%s Setting SCROLLLOCK", __FUNCTION__); 2255738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project hidreport[reportIndex++] = (UINT8) HID_REPORT_SCROLLLOCK; 2265738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 2275738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2285738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_DEBUG4("Writing hidreport #1 to os: "\ 2295738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project "%s: %x %x %x", __FUNCTION__, 2305738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project hidreport[0], hidreport[1], hidreport[2]); 2315738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_DEBUG4("%s: %x %x %x", __FUNCTION__, 2325738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project hidreport[3], hidreport[4], hidreport[5]); 2335738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_DEBUG4("%s: %x %x %x", __FUNCTION__, 2345738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project hidreport[6], hidreport[7], hidreport[8]); 2355738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_hh_co_write(fd , hidreport, sizeof(hidreport)); 2365738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project usleep(200000); 2375738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project memset(hidreport,0,9); 2385738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project hidreport[0]=1; 2395738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_DEBUG4("Writing hidreport #2 to os: "\ 2405738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project "%s: %x %x %x", __FUNCTION__, 2415738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project hidreport[0], hidreport[1], hidreport[2]); 2425738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_DEBUG4("%s: %x %x %x", __FUNCTION__, 2435738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project hidreport[3], hidreport[4], hidreport[5]); 2445738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_DEBUG4("%s: %x %x %x ", __FUNCTION__, 2455738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project hidreport[6], hidreport[7], hidreport[8]); 2465738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_hh_co_write(fd , hidreport, sizeof(hidreport)); 2475738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 2485738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2495738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 2505738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 2515738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function update_keyboard_lockstates 2525738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 2535738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description Sends a report to the keyboard to set the lock states of keys 2545738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 2555738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 2565738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic void update_keyboard_lockstates(btif_hh_device_t *p_dev) 2575738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 2585738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project UINT8 len = 2; /* reportid + 1 byte report*/ 2595738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BD_ADDR* bda; 2605738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2615738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* Set report for other keyboards */ 2625738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_EVENT3("%s: setting report on dev_handle %d to 0x%x", 2635738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project __FUNCTION__, p_dev->dev_handle, btif_hh_keylockstates); 2645738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2655738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_dev->p_buf != NULL) { 2665738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project GKI_freebuf(p_dev->p_buf); 2675738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 2685738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* Get SetReport buffer */ 2695738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev->p_buf = GKI_getbuf((UINT16) (len + BTA_HH_MIN_OFFSET + 2705738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project sizeof(BT_HDR))); 2715738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_dev->p_buf != NULL) { 2725738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev->p_buf->len = len; 2735738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev->p_buf->offset = BTA_HH_MIN_OFFSET; 274ead3cde4bac0c3e32cd31f149093f004eef8ceebGanesh Ganapathi Batta p_dev->p_buf->layer_specific = BTA_HH_RPTT_OUTPUT; 2755738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2765738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* LED status updated by data event */ 2775738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project UINT8 *pbuf_data = (UINT8 *)(p_dev->p_buf + 1) 2785738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project + p_dev->p_buf->offset; 2795738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project pbuf_data[0]=0x01; /*report id */ 2805738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project pbuf_data[1]=btif_hh_keylockstates; /*keystate*/ 2815738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bda = (BD_ADDR*) (&p_dev->bd_addr); 2825738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTA_HhSendData(p_dev->dev_handle, *bda, 2835738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev->p_buf); 2845738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 2855738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 2865738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2875738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 2885738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 2895738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function sync_lockstate_on_connect 2905738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 2915738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description Function to update the keyboard lock states managed by the OS 2925738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** when a HID keyboard is connected or disconnected and reconnected 2935738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns void 2945738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 2955738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic void sync_lockstate_on_connect(btif_hh_device_t *p_dev) 2965738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 2975738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project int keylockstates; 2985738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2995738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_EVENT1("%s: Syncing keyboard lock states after "\ 3005738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project "reconnect...",__FUNCTION__); 3015738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /*If the device is connected, update keyboard state */ 3025738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project update_keyboard_lockstates(p_dev); 3035738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 3045738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /*Check if the lockstate of caps,scroll,num is set. 3055738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project If so, send a report to the kernel 3065738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project so the lockstate is in sync */ 3075738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project keylockstates = get_keylockstates(); 3085738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (keylockstates) 3095738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 3105738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_DEBUG2("%s: Sending hid report to kernel "\ 3115738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project "indicating lock key state 0x%x",__FUNCTION__, 3125738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project keylockstates); 3135738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project usleep(200000); 3145738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project toggle_os_keylockstates(p_dev->fd, keylockstates); 3155738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 3165738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else 3175738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 3185738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_DEBUG2("%s: NOT sending hid report to kernel "\ 3195738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project "indicating lock key state 0x%x",__FUNCTION__, 3205738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project keylockstates); 3215738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 3225738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 3235738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 3245738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 3255738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 3265738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function btif_hh_find_dev_by_handle 3275738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 3285738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description Return the device pointer of the specified device handle 3295738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 3305738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns Device entry pointer in the device table 3315738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 3325738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic btif_hh_device_t *btif_hh_find_dev_by_handle(UINT8 handle) 3335738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 3345738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project UINT32 i; 3355738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project // LOGV("%s: handle = %d", __FUNCTION__, handle); 3365738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project for (i = 0; i < BTIF_HH_MAX_HID; i++) { 3375738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (btif_hh_cb.devices[i].dev_status != BTHH_CONN_STATE_UNKNOWN && 3385738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_cb.devices[i].dev_handle == handle) 3395738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 3405738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return &btif_hh_cb.devices[i]; 3415738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 3425738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 3435738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return NULL; 3445738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 3455738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 3465738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 3475738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 3485738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 3495738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function btif_hh_find_connected_dev_by_handle 3505738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 3515738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description Return the connected device pointer of the specified device handle 3525738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 3535738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns Device entry pointer in the device table 3545738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 3555738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectbtif_hh_device_t *btif_hh_find_connected_dev_by_handle(UINT8 handle) 3565738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 3575738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project UINT32 i; 3585738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project for (i = 0; i < BTIF_HH_MAX_HID; i++) { 3595738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (btif_hh_cb.devices[i].dev_status == BTHH_CONN_STATE_CONNECTED && 3605738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_cb.devices[i].dev_handle == handle) 3615738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 3625738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return &btif_hh_cb.devices[i]; 3635738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 3645738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 3655738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return NULL; 3665738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 3675738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 3685738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 3695738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 3705738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function btif_hh_find_dev_by_bda 3715738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 3725738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description Return the device pointer of the specified bt_bdaddr_t. 3735738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 3745738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns Device entry pointer in the device table 3755738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 3765738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic btif_hh_device_t *btif_hh_find_dev_by_bda(bt_bdaddr_t *bd_addr) 3775738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 3785738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project UINT32 i; 3795738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project for (i = 0; i < BTIF_HH_MAX_HID; i++) { 3805738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (btif_hh_cb.devices[i].dev_status != BTHH_CONN_STATE_UNKNOWN && 3815738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project memcmp(&(btif_hh_cb.devices[i].bd_addr), bd_addr, BD_ADDR_LEN) == 0) 3825738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 3835738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return &btif_hh_cb.devices[i]; 3845738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 3855738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 3865738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return NULL; 3875738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 3885738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 3895738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 3905738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 3915738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function btif_hh_find_connected_dev_by_bda 3925738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 3935738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description Return the connected device pointer of the specified bt_bdaddr_t. 3945738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 3955738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns Device entry pointer in the device table 3965738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 3975738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic btif_hh_device_t *btif_hh_find_connected_dev_by_bda(bt_bdaddr_t *bd_addr) 3985738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 3995738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project UINT32 i; 4005738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project for (i = 0; i < BTIF_HH_MAX_HID; i++) { 4015738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (btif_hh_cb.devices[i].dev_status == BTHH_CONN_STATE_CONNECTED && 4025738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project memcmp(&(btif_hh_cb.devices[i].bd_addr), bd_addr, BD_ADDR_LEN) == 0) 4035738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 4045738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return &btif_hh_cb.devices[i]; 4055738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 4065738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 4075738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return NULL; 4085738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 4095738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 4105738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 4115738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 41233af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta** Function btif_hh_stop_vup_timer 41333af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta** 41433af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta** Description stop vitual unplug timer 41533af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta** 41633af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta** Returns void 41733af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta*******************************************************************************/ 41833af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Battavoid btif_hh_stop_vup_timer(bt_bdaddr_t *bd_addr) 41933af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta{ 42033af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta btif_hh_device_t *p_dev = btif_hh_find_connected_dev_by_bda(bd_addr); 42133af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta if(p_dev != NULL) 42233af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta { 42333af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta if (p_dev->vup_timer_active) 42433af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta { 42533af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta BTIF_TRACE_DEBUG0("stop VUP timer "); 42633af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta btu_stop_timer(&p_dev->vup_timer); 42733af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta } 42833af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta p_dev->vup_timer_active = FALSE; 42933af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta } 43033af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta} 43133af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta/******************************************************************************* 43233af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta** 43333af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta** Function btif_hh_start_vup_timer 43433af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta** 43533af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta** Description start virtual unplug timer 43633af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta** 43733af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta** Returns void 43833af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta*******************************************************************************/ 43933af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Battavoid btif_hh_start_vup_timer(bt_bdaddr_t *bd_addr) 44033af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta{ 44133af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta btif_hh_device_t *p_dev = btif_hh_find_connected_dev_by_bda(bd_addr); 44233af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta 44333af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta if (p_dev->vup_timer_active == FALSE) 44433af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta { 44533af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta BTIF_TRACE_DEBUG0("Start VUP timer "); 44633af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta memset(&p_dev->vup_timer, 0, sizeof(TIMER_LIST_ENT)); 44733af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta p_dev->vup_timer.param = (UINT32)btif_hh_tmr_hdlr; 44833af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta btu_start_timer(&p_dev->vup_timer, BTU_TTYPE_USER_FUNC, 44933af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta BTIF_TIMEOUT_VUP_SECS); 45033af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta } 45133af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta else 45233af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta { 45333af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta BTIF_TRACE_DEBUG0("Restart VUP timer "); 45433af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta btu_stop_timer(&p_dev->vup_timer); 45533af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta btu_start_timer(&p_dev->vup_timer, BTU_TTYPE_USER_FUNC, 45633af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta BTIF_TIMEOUT_VUP_SECS); 45733af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta } 45833af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta p_dev->vup_timer_active = TRUE; 45933af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta 46033af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta} 46133af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta 46233af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta/******************************************************************************* 46333af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta** 4645738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function btif_hh_add_added_dev 4655738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 4665738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description Add a new device to the added device list. 4675738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 4685738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns TRUE if add successfully, otherwise FALSE. 4695738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 4705738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source ProjectBOOLEAN btif_hh_add_added_dev(bt_bdaddr_t bda, tBTA_HH_ATTR_MASK attr_mask) 4715738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 4725738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project int i; 4735738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project for (i = 0; i < BTIF_HH_MAX_ADDED_DEV; i++) { 4745738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (memcmp(&(btif_hh_cb.added_devices[i].bd_addr), &bda, BD_ADDR_LEN) == 0) { 4755738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_WARNING6(" Device %02X:%02X:%02X:%02X:%02X:%02X already added", 4765738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bda.address[0], bda.address[1], bda.address[2], bda.address[3], bda.address[4], bda.address[5]); 4775738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return FALSE; 4785738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 4795738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 4805738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project for (i = 0; i < BTIF_HH_MAX_ADDED_DEV; i++) { 4815738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (btif_hh_cb.added_devices[i].bd_addr.address[0] == 0 && 4825738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_cb.added_devices[i].bd_addr.address[1] == 0 && 4835738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_cb.added_devices[i].bd_addr.address[2] == 0 && 4845738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_cb.added_devices[i].bd_addr.address[3] == 0 && 4855738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_cb.added_devices[i].bd_addr.address[4] == 0 && 4865738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_cb.added_devices[i].bd_addr.address[5] == 0) 4875738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 4885738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_WARNING6(" Added device %02X:%02X:%02X:%02X:%02X:%02X", 4895738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bda.address[0], bda.address[1], bda.address[2], bda.address[3], bda.address[4], bda.address[5]); 4905738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project memcpy(&(btif_hh_cb.added_devices[i].bd_addr), &bda, BD_ADDR_LEN); 4915738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_cb.added_devices[i].dev_handle = BTA_HH_INVALID_HANDLE; 4925738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_cb.added_devices[i].attr_mask = attr_mask; 4935738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return TRUE; 4945738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 4955738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 4965738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 4975738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_WARNING1("%s: Error, out of space to add device",__FUNCTION__); 4985738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return FALSE; 4995738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 5005738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 5015738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 5025738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ** 5035738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ** Function btif_hh_remove_device 5045738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ** 5055738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ** Description Remove an added device from the stack. 5065738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ** 5075738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ** Returns void 5085738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project *******************************************************************************/ 5095738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectvoid btif_hh_remove_device(bt_bdaddr_t bd_addr) 5105738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 5115738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project int i; 5125738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_device_t *p_dev; 5135738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_added_device_t *p_added_dev; 5145738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 5155738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ALOGI("%s: bda = %02x:%02x:%02x:%02x:%02x:%02x", __FUNCTION__, 5165738f83aeb59361a0a2eda2460113f6dc919427The 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]); 5175738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 5185738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project for (i = 0; i < BTIF_HH_MAX_ADDED_DEV; i++) { 5195738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_added_dev = &btif_hh_cb.added_devices[i]; 5205738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (memcmp(&(p_added_dev->bd_addr),&bd_addr, 6) == 0) { 5215738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTA_HhRemoveDev(p_added_dev->dev_handle); 5225738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_storage_remove_hid_info(&(p_added_dev->bd_addr)); 5235738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project memset(&(p_added_dev->bd_addr), 0, 6); 5245738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_added_dev->dev_handle = BTA_HH_INVALID_HANDLE; 5255738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project break; 5265738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 5275738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 5285738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 5295738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev = btif_hh_find_dev_by_bda(&bd_addr); 5305738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_dev == NULL) { 5315738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_WARNING6(" Oops, can't find device [%02x:%02x:%02x:%02x:%02x:%02x]", 5325738f83aeb59361a0a2eda2460113f6dc919427The 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]); 5335738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return; 5345738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 5355738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 5365738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev->dev_status = BTHH_CONN_STATE_UNKNOWN; 5375738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev->dev_handle = BTA_HH_INVALID_HANDLE; 5385738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (btif_hh_cb.device_num > 0) { 5395738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_cb.device_num--; 5405738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 5415738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else { 5425738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_WARNING1("%s: device_num = 0", __FUNCTION__); 5435738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 5445738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_dev->p_buf != NULL) { 5455738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project GKI_freebuf(p_dev->p_buf); 5465738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev->p_buf = NULL; 5475738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 548689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project 549689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project p_dev->hh_keep_polling = 0; 550689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project p_dev->hh_poll_thread_id = -1; 5515738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_DEBUG2("%s: uhid fd = %d", __FUNCTION__, p_dev->fd); 5525738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_dev->fd >= 0) { 5535738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_hh_co_destroy(p_dev->fd); 5545738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev->fd = -1; 5555738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 5565738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 5575738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 5585738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 5595738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source ProjectBOOLEAN btif_hh_copy_hid_info(tBTA_HH_DEV_DSCP_INFO* dest , tBTA_HH_DEV_DSCP_INFO* src) 5605738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 5615738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project dest->descriptor.dl_len = 0; 5625738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (src->descriptor.dl_len >0) 5635738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 5645738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project dest->descriptor.dsc_list = (UINT8 *) GKI_getbuf(src->descriptor.dl_len); 5655738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (dest->descriptor.dsc_list == NULL) 5665738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 5675738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_WARNING1("%s: Failed to allocate DSCP for CB", __FUNCTION__); 5685738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return FALSE; 5695738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 5705738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 5715738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project memcpy(dest->descriptor.dsc_list, src->descriptor.dsc_list, src->descriptor.dl_len); 5725738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project dest->descriptor.dl_len = src->descriptor.dl_len; 5735738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project dest->vendor_id = src->vendor_id; 5745738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project dest->product_id = src->product_id; 5755738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project dest->version = src->version; 5765738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project dest->ctry_code = src->ctry_code; 5775738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return TRUE; 5785738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 5795738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 5805738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 5815738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 5825738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 5835738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function btif_hh_virtual_unplug 5845738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 5855738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description Virtual unplug initiated from the BTIF thread context 5865738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Special handling for HID mouse- 5875738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 5885738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns void 5895738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 5905738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 5915738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 5925738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectbt_status_t btif_hh_virtual_unplug(bt_bdaddr_t *bd_addr) 5935738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 5945738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_DEBUG1("%s", __FUNCTION__); 5955738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_device_t *p_dev; 5965738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project char bd_str[18]; 5975738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project sprintf(bd_str, "%02X:%02X:%02X:%02X:%02X:%02X", 5985738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bd_addr->address[0], bd_addr->address[1], bd_addr->address[2], bd_addr->address[3], 5995738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bd_addr->address[4], bd_addr->address[5]); 6005738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev = btif_hh_find_dev_by_bda(bd_addr); 6015738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if ((p_dev != NULL) && (p_dev->dev_status == BTHH_CONN_STATE_CONNECTED) 6025738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project && (p_dev->attr_mask & HID_VIRTUAL_CABLE)) 6035738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 6045738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_DEBUG1("%s Sending BTA_HH_CTRL_VIRTUAL_CABLE_UNPLUG", __FUNCTION__); 60533af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta /* start the timer */ 60633af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta btif_hh_start_vup_timer(bd_addr); 607390c94dc0f9deee917f52caaf3f8bb9f79aa98b4Ganesh Ganapathi Batta p_dev->local_vup = TRUE; 6085738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTA_HhSendCtrl(p_dev->dev_handle, BTA_HH_CTRL_VIRTUAL_CABLE_UNPLUG); 6095738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_SUCCESS; 6105738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 6115738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else 6125738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 6135738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_ERROR2("%s: Error, device %s not opened.", __FUNCTION__, bd_str); 6145738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 6155738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 6165738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 6175738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 6185738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 6195738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 6205738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function btif_hh_connect 6215738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 6225738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description connection initiated from the BTIF thread context 6235738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 6245738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns int status 6255738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 6265738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 6275738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 6285738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectbt_status_t btif_hh_connect(bt_bdaddr_t *bd_addr) 6295738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 6305738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_device_t *dev; 6315738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_added_device_t *added_dev = NULL; 6325738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project char bda_str[20]; 6335738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project int i; 6345738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BD_ADDR *bda = (BD_ADDR*)bd_addr; 6355738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project tBTA_HH_CONN conn; 6365738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project CHECK_BTHH_INIT(); 6375738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project dev = btif_hh_find_dev_by_bda(bd_addr); 6385738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_DEBUG0("Connect _hh"); 6395738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project sprintf(bda_str, "%02X:%02X:%02X:%02X:%02X:%02X", 6405738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project (*bda)[0], (*bda)[1], (*bda)[2], (*bda)[3], (*bda)[4], (*bda)[5]); 6415738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (dev == NULL && btif_hh_cb.device_num >= BTIF_HH_MAX_HID) { 6425738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project // No space for more HID device now. 6435738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_WARNING2("%s: Error, exceeded the maximum supported HID device number %d", 6445738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project __FUNCTION__, BTIF_HH_MAX_HID); 6455738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 6465738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 6475738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 6485738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project for (i = 0; i < BTIF_HH_MAX_ADDED_DEV; i++) { 6495738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (memcmp(&(btif_hh_cb.added_devices[i].bd_addr), bd_addr, BD_ADDR_LEN) == 0) { 6505738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project added_dev = &btif_hh_cb.added_devices[i]; 6515738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_WARNING3("%s: Device %s already added, attr_mask = 0x%x", 6525738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project __FUNCTION__, bda_str, added_dev->attr_mask); 6535738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 6545738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 6555738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 6565738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (added_dev != NULL) { 6575738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (added_dev->dev_handle == BTA_HH_INVALID_HANDLE) { 6585738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project // No space for more HID device now. 6595738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_ERROR2("%s: Error, device %s added but addition failed", __FUNCTION__, bda_str); 6605738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project memset(&(added_dev->bd_addr), 0, 6); 6615738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project added_dev->dev_handle = BTA_HH_INVALID_HANDLE; 6625738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 6635738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 6645738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 665ebb1d755818704a662f7ea8ae3cc1b5593d582d8Priti Aghera 6665738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (added_dev == NULL || 6675738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project (added_dev->attr_mask & HID_NORMALLY_CONNECTABLE) != 0 || 6685738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project (added_dev->attr_mask & HID_RECONN_INIT) == 0) 6695738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 6705738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project tBTA_SEC sec_mask = BTUI_HH_SECURITY; 6715738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_cb.status = BTIF_HH_DEV_CONNECTING; 6725738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BD_ADDR *bda = (BD_ADDR*)bd_addr; 6735738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTA_HhOpen(*bda, BTA_HH_PROTO_RPT_MODE, sec_mask); 6745738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 67533af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta else 676ebb1d755818704a662f7ea8ae3cc1b5593d582d8Priti Aghera { 6775738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project // This device shall be connected from the host side. 6785738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_ERROR2("%s: Error, device %s can only be reconnected from device side", 6795738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project __FUNCTION__, bda_str); 6805738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 6815738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 682ebb1d755818704a662f7ea8ae3cc1b5593d582d8Priti Aghera 6835738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project HAL_CBACK(bt_hh_callbacks, connection_state_cb, bd_addr, BTHH_CONN_STATE_CONNECTING); 6845738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_SUCCESS; 6855738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 6865738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 6875738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 6885738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 6895738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function btif_hh_disconnect 6905738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 6915738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description disconnection initiated from the BTIF thread context 6925738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 6935738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns void 6945738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 6955738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 6965738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 6975738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectvoid btif_hh_disconnect(bt_bdaddr_t *bd_addr) 6985738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 6995738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BD_ADDR *bda = (BD_ADDR*)bd_addr; 7005738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_device_t *p_dev; 7015738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev = btif_hh_find_connected_dev_by_bda(bd_addr); 7025738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_dev != NULL) 7035738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 7045738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTA_HhClose(p_dev->dev_handle); 7055738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 7065738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else 7075738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_DEBUG1("%s-- Error: device not connected:",__FUNCTION__); 7085738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 7095738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 710689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project/******************************************************************************* 711689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project** 712689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project** Function btif_btif_hh_setreport 713689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project** 714689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project** Description setreport initiated from the BTIF thread context 715689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project** 716689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project** Returns void 717689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project** 718689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project*******************************************************************************/ 719689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project 720689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Projectvoid btif_hh_setreport(btif_hh_device_t *p_dev, bthh_report_type_t r_type, UINT16 size, 721689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project UINT8* report) 722689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project{ 723689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project UINT8 hexbuf[20]; 724689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project UINT16 len = size; 725689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project int i = 0; 726689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project if (p_dev->p_buf != NULL) { 727689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project GKI_freebuf(p_dev->p_buf); 728689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project } 729689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project p_dev->p_buf = GKI_getbuf((UINT16) (len + BTA_HH_MIN_OFFSET + sizeof(BT_HDR))); 730689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project if (p_dev->p_buf == NULL) { 731689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project APPL_TRACE_ERROR2("%s: Error, failed to allocate RPT buffer, len = %d", __FUNCTION__, len); 732689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project return; 733689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project } 734689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project 735689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project p_dev->p_buf->len = len; 736689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project p_dev->p_buf->offset = BTA_HH_MIN_OFFSET; 737689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project 738689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project //Build a SetReport data buffer 739689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project memset(hexbuf, 0, 20); 740689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project for(i=0; i<len; i++) 741689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project hexbuf[i] = report[i]; 742689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project 743689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project UINT8* pbuf_data; 744689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project pbuf_data = (UINT8*) (p_dev->p_buf + 1) + p_dev->p_buf->offset; 745689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project memcpy(pbuf_data, hexbuf, len); 746689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project BTA_HhSetReport(p_dev->dev_handle, r_type, p_dev->p_buf); 747689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project 748689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project} 749689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project 7505738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/***************************************************************************** 7515738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Section name (Group of functions) 7525738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*****************************************************************************/ 7535738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 7545738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/***************************************************************************** 7555738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 7565738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** btif hh api functions (no context switch) 7575738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 7585738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*****************************************************************************/ 7595738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 7605738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 7615738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 7625738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 7635738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function btif_hh_upstreams_evt 7645738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 7655738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description Executes HH UPSTREAMS events in btif context 7665738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 7675738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns void 7685738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 7695738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 7705738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic void btif_hh_upstreams_evt(UINT16 event, char* p_param) 7715738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 7725738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project tBTA_HH *p_data = (tBTA_HH *)p_param; 7735738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bdstr_t bdstr; 7745738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_device_t *p_dev = NULL; 7755738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project int i; 7765738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project int len, tmplen; 7775738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 7785738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_DEBUG2("%s: event=%s", __FUNCTION__, dump_hh_event(event)); 7795738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 7805738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project switch (event) 7815738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 7825738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project case BTA_HH_ENABLE_EVT: 7835738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_DEBUG2("%s: BTA_HH_ENABLE_EVT: status =%d",__FUNCTION__, p_data->status); 7845738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_data->status == BTA_HH_OK) { 7855738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_cb.status = BTIF_HH_ENABLED; 7865738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_DEBUG1("%s--Loading added devices",__FUNCTION__); 7875738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* Add hid descriptors for already bonded hid devices*/ 7885738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_storage_load_bonded_hid_info(); 7895738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 7905738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else { 7915738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_cb.status = BTIF_HH_DISABLED; 7925738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_WARNING1("BTA_HH_ENABLE_EVT: Error, HH enabling failed, status = %d", p_data->status); 7935738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 7945738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project break; 7955738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 7965738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project case BTA_HH_DISABLE_EVT: 7975738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_cb.status = BTIF_HH_DISABLED; 7985738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_data->status == BTA_HH_OK) { 7995738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project int i; 8005738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project //Clear the control block 8015738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project memset(&btif_hh_cb, 0, sizeof(btif_hh_cb)); 8025738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project for (i = 0; i < BTIF_HH_MAX_HID; i++){ 8035738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_cb.devices[i].dev_status = BTHH_CONN_STATE_UNKNOWN; 8045738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 8055738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 8065738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else 8075738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_WARNING1("BTA_HH_DISABLE_EVT: Error, HH disabling failed, status = %d", p_data->status); 8085738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project break; 8095738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 8105738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project case BTA_HH_OPEN_EVT: 8115738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_WARNING3("%s: BTA_HH_OPN_EVT: handle=%d, status =%d",__FUNCTION__, p_data->conn.handle, p_data->conn.status); 8125738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_data->conn.status == BTA_HH_OK) { 8135738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev = btif_hh_find_connected_dev_by_handle(p_data->conn.handle); 8145738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_dev == NULL) { 8155738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_WARNING1("BTA_HH_OPEN_EVT: Error, cannot find device with handle %d", p_data->conn.handle); 8165738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_cb.status = BTIF_HH_DEV_DISCONNECTED; 8175738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project // The connect request must come from device side and exceeded the connected 8185738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project // HID device number. 8195738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTA_HhClose(p_data->conn.handle); 8205738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project HAL_CBACK(bt_hh_callbacks, connection_state_cb, (bt_bdaddr_t*) &p_data->conn.bda,BTHH_CONN_STATE_DISCONNECTED); 8215738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 8225738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else if (p_dev->fd < 0) { 8235738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_WARNING0("BTA_HH_OPEN_EVT: Error, failed to find the uhid driver..."); 8245738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project memcpy(&(p_dev->bd_addr), p_data->conn.bda, BD_ADDR_LEN); 8255738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project //remove the connection and then try again to reconnect from the mouse side to recover 8265738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_cb.status = BTIF_HH_DEV_DISCONNECTED; 8275738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTA_HhClose(p_data->conn.handle); 8285738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 8295738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else { 8305738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_WARNING1("BTA_HH_OPEN_EVT: Found device...Getting dscp info for handle ... %d",p_data->conn.handle); 8315738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project memcpy(&(p_dev->bd_addr), p_data->conn.bda, BD_ADDR_LEN); 8325738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_cb.status = BTIF_HH_DEV_CONNECTED; 833689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project // Send set_idle if the peer_device is a keyboard 834689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project if (check_cod((bt_bdaddr_t*)p_data->conn.bda, COD_HID_KEYBOARD )|| 835689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project check_cod((bt_bdaddr_t*)p_data->conn.bda, COD_HID_COMBO)) 836689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project BTA_HhSetIdle(p_data->conn.handle, 0); 8375738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_cb.p_curr_dev = btif_hh_find_connected_dev_by_handle(p_data->conn.handle); 8385738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTA_HhGetDscpInfo(p_data->conn.handle); 8395738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev->dev_status = BTHH_CONN_STATE_CONNECTED; 8405738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project HAL_CBACK(bt_hh_callbacks, connection_state_cb,&(p_dev->bd_addr), p_dev->dev_status); 8415738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 8425738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 8435738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else { 8445738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bt_bdaddr_t *bdaddr = (bt_bdaddr_t*)p_data->conn.bda; 8455738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project HAL_CBACK(bt_hh_callbacks, connection_state_cb, (bt_bdaddr_t*) &p_data->conn.bda,BTHH_CONN_STATE_DISCONNECTED); 8465738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_cb.status = BTIF_HH_DEV_DISCONNECTED; 8475738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 8485738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project break; 8495738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project case BTA_HH_CLOSE_EVT: 8505738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_DEBUG2("BTA_HH_CLOSE_EVT: status = %d, handle = %d", 8515738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_data->dev_status.status, p_data->dev_status.handle); 8525738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev = btif_hh_find_connected_dev_by_handle(p_data->dev_status.handle); 8535738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_dev != NULL) { 8545738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_DEBUG2("%s: uhid fd = %d", __FUNCTION__, p_dev->fd); 8555738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_dev->fd >= 0){ 8565738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project UINT8 hidreport[9]; 8575738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project memset(hidreport,0,9); 8585738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project hidreport[0]=1; 8595738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_hh_co_write(p_dev->fd , hidreport, sizeof(hidreport)); 8605738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 86133af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta if(p_dev->vup_timer_active) 86233af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta { 86333af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta btif_hh_stop_vup_timer(&(p_dev->bd_addr)); 86433af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta } 8655738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_cb.status = BTIF_HH_DEV_DISCONNECTED; 8665738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev->dev_status = BTHH_CONN_STATE_DISCONNECTED; 8675738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project HAL_CBACK(bt_hh_callbacks, connection_state_cb,&(p_dev->bd_addr), p_dev->dev_status); 8685738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_DEBUG2("%s: Closing uhid fd = %d", __FUNCTION__, p_dev->fd); 8695738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_hh_co_destroy(p_dev->fd); 8705738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev->fd = -1; 8715738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 8725738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else { 8735738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_WARNING1("Error: cannot find device with handle %d", p_data->dev_status.handle); 8745738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 8755738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project break; 8765738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project case BTA_HH_GET_RPT_EVT: 8775738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_DEBUG2("BTA_HH_GET_RPT_EVT: status = %d, handle = %d", 8785738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_data->hs_data.status, p_data->hs_data.handle); 8795738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev = btif_hh_find_connected_dev_by_handle(p_data->conn.handle); 8805738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project HAL_CBACK(bt_hh_callbacks, get_report_cb,(bt_bdaddr_t*) &(p_dev->bd_addr), (bthh_status_t) p_data->hs_data.status, 8815738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project (uint8_t*) p_data->hs_data.rsp_data.p_rpt_data, BT_HDR_SIZE); 8825738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project break; 8835738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 8845738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project case BTA_HH_SET_RPT_EVT: 8855738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_DEBUG2("BTA_HH_SET_RPT_EVT: status = %d, handle = %d", 8865738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_data->dev_status.status, p_data->dev_status.handle); 8875738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev = btif_hh_find_connected_dev_by_handle(p_data->dev_status.handle); 8885738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_dev != NULL && p_dev->p_buf != NULL) { 8895738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_DEBUG0("Freeing buffer..." ); 8905738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project GKI_freebuf(p_dev->p_buf); 8915738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev->p_buf = NULL; 8925738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 8935738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project break; 8945738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 8955738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project case BTA_HH_GET_PROTO_EVT: 8965738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev = btif_hh_find_connected_dev_by_handle(p_data->dev_status.handle); 8975738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_WARNING4("BTA_HH_GET_PROTO_EVT: status = %d, handle = %d, proto = [%d], %s", 8985738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_data->hs_data.status, p_data->hs_data.handle, 8995738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_data->hs_data.rsp_data.proto_mode, 9005738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project (p_data->hs_data.rsp_data.proto_mode == BTA_HH_PROTO_RPT_MODE) ? "Report Mode" : 9015738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project (p_data->hs_data.rsp_data.proto_mode == BTA_HH_PROTO_BOOT_MODE) ? "Boot Mode" : "Unsupported"); 9025738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project HAL_CBACK(bt_hh_callbacks, protocol_mode_cb,(bt_bdaddr_t*) &(p_dev->bd_addr), (bthh_status_t)p_data->hs_data.status, 9035738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project (bthh_protocol_mode_t) p_data->hs_data.rsp_data.proto_mode); 9045738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project break; 9055738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 9065738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project case BTA_HH_SET_PROTO_EVT: 9075738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_DEBUG2("BTA_HH_SET_PROTO_EVT: status = %d, handle = %d", 9085738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_data->dev_status.status, p_data->dev_status.handle); 9095738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project break; 9105738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 9115738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project case BTA_HH_GET_IDLE_EVT: 9125738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_DEBUG3("BTA_HH_GET_IDLE_EVT: handle = %d, status = %d, rate = %d", 9135738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_data->hs_data.handle, p_data->hs_data.status, 9145738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_data->hs_data.rsp_data.idle_rate); 9155738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project break; 9165738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 9175738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project case BTA_HH_SET_IDLE_EVT: 9185738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_DEBUG2("BTA_HH_SET_IDLE_EVT: status = %d, handle = %d", 9195738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_data->dev_status.status, p_data->dev_status.handle); 9205738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project break; 9215738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 9225738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project case BTA_HH_GET_DSCP_EVT: 9235738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_WARNING2("BTA_HH_GET_DSCP_EVT: status = %d, handle = %d", 9245738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_data->dev_status.status, p_data->dev_status.handle); 9255738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project len = p_data->dscp_info.descriptor.dl_len; 9265738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_DEBUG1("BTA_HH_GET_DSCP_EVT: len = %d", len); 9275738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev = btif_hh_cb.p_curr_dev; 9285738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_dev == NULL) { 9295738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_ERROR0("BTA_HH_GET_DSCP_EVT: No HID device is currently connected"); 9305738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return; 9315738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 9325738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_dev->fd < 0) { 9335738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ALOGE("BTA_HH_GET_DSCP_EVT: Error, failed to find the uhid driver..."); 9345738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return; 9355738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 9365738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 9375738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project char *cached_name = NULL; 9385738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project char name[] = "Broadcom Bluetooth HID"; 9395738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (cached_name == NULL) { 9405738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project cached_name = name; 9415738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 9425738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 9435738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_WARNING2("%s: name = %s", __FUNCTION__, cached_name); 9445738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_hh_co_send_hid_info(p_dev, cached_name, 9455738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_data->dscp_info.vendor_id, p_data->dscp_info.product_id, 9465738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_data->dscp_info.version, p_data->dscp_info.ctry_code, 9475738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project len, p_data->dscp_info.descriptor.dsc_list); 9485738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (btif_hh_add_added_dev(p_dev->bd_addr, p_dev->attr_mask)) { 9495738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BD_ADDR bda; 9505738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bdcpy(bda, p_dev->bd_addr.address); 9515738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project tBTA_HH_DEV_DSCP_INFO dscp_info; 9525738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bt_status_t ret; 9535738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bdcpy(bda, p_dev->bd_addr.address); 9545738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_copy_hid_info(&dscp_info, &p_data->dscp_info); 9555738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_DEBUG6("BTA_HH_GET_DSCP_EVT:bda = %02x:%02x:%02x:%02x:%02x:%02x", 95633af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta p_dev->bd_addr.address[0], p_dev->bd_addr.address[1], 95733af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta p_dev->bd_addr.address[2],p_dev->bd_addr.address[3], 95833af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta p_dev->bd_addr.address[4], p_dev->bd_addr.address[5]); 9595738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTA_HhAddDev(bda, p_dev->attr_mask,p_dev->sub_class,p_dev->app_id, dscp_info); 9605738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project // write hid info to nvram 9615738f83aeb59361a0a2eda2460113f6dc919427The 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, 9625738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_data->dscp_info.vendor_id, p_data->dscp_info.product_id, 9635738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_data->dscp_info.version, p_data->dscp_info.ctry_code, 9645738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project len, p_data->dscp_info.descriptor.dsc_list); 9655738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 9665738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ASSERTC(ret == BT_STATUS_SUCCESS, "storing hid info failed", ret); 9675738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_WARNING0("BTA_HH_GET_DSCP_EVT: Called add device"); 9685738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 9695738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project //Free buffer created for dscp_info; 9705738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (dscp_info.descriptor.dl_len >0 && dscp_info.descriptor.dsc_list != NULL) 9715738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 9725738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project GKI_freebuf(dscp_info.descriptor.dsc_list); 9735738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project dscp_info.descriptor.dsc_list = NULL; 9745738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project dscp_info.descriptor.dl_len=0; 9755738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 9765738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 9775738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else { 9785738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project //Device already added. 9795738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_WARNING1("%s: Device already added ",__FUNCTION__); 9805738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 9815738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /*Sync HID Keyboard lockstates */ 9825738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project tmplen = sizeof(hid_kb_numlock_on_list) 9835738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project / sizeof(tHID_KB_LIST); 9845738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project for(i = 0; i< tmplen; i++) 9855738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 9865738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if(p_data->dscp_info.vendor_id 9875738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project == hid_kb_numlock_on_list[i].version_id && 9885738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_data->dscp_info.product_id 9895738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project == hid_kb_numlock_on_list[i].product_id) 9905738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 9915738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_DEBUG3("%s() idx[%d] Enabling "\ 9925738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project "NUMLOCK for device :: %s", __FUNCTION__, 9935738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project i, hid_kb_numlock_on_list[i].kb_name); 9945738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* Enable NUMLOCK by default so that numeric 9955738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project keys work from first keyboard connect */ 9965738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project set_keylockstate(BTIF_HH_KEYSTATE_MASK_NUMLOCK, 9975738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project TRUE); 9985738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project sync_lockstate_on_connect(p_dev); 9995738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* End Sync HID Keyboard lockstates */ 10005738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project break; 10015738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 10025738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 10035738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 10045738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project break; 10055738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 10065738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project case BTA_HH_ADD_DEV_EVT: 10075738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_WARNING2("BTA_HH_ADD_DEV_EVT: status = %d, handle = %d",p_data->dev_info.status, p_data->dev_info.handle); 10085738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project int i; 10095738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project for (i = 0; i < BTIF_HH_MAX_ADDED_DEV; i++) { 10105738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (memcmp(btif_hh_cb.added_devices[i].bd_addr.address, p_data->dev_info.bda, 6) == 0) { 10115738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_data->dev_info.status == BTA_HH_OK) { 10125738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_cb.added_devices[i].dev_handle = p_data->dev_info.handle; 10135738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 10145738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else { 10155738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project memset(btif_hh_cb.added_devices[i].bd_addr.address, 0, 6); 10165738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_cb.added_devices[i].dev_handle = BTA_HH_INVALID_HANDLE; 10175738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 10185738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project break; 10195738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 10205738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 10215738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project break; 10225738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project case BTA_HH_RMV_DEV_EVT: 10235738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_DEBUG2("BTA_HH_RMV_DEV_EVT: status = %d, handle = %d", 10245738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_data->dev_info.status, p_data->dev_info.handle); 10255738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_DEBUG6("BTA_HH_RMV_DEV_EVT:bda = %02x:%02x:%02x:%02x:%02x:%02x", 10265738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_data->dev_info.bda[0], p_data->dev_info.bda[1], p_data->dev_info.bda[2], 10275738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_data->dev_info.bda[3], p_data->dev_info.bda[4], p_data->dev_info.bda[5]); 10285738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project break; 10295738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 10305738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 10315738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project case BTA_HH_VC_UNPLUG_EVT: 10325738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_DEBUG2("BTA_HH_VC_UNPLUG_EVT: status = %d, handle = %d", 10335738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_data->dev_status.status, p_data->dev_status.handle); 10345738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev = btif_hh_find_connected_dev_by_handle(p_data->dev_status.handle); 10355738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_cb.status = BTIF_HH_DEV_DISCONNECTED; 10365738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_dev != NULL) { 10375738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_DEBUG6("BTA_HH_VC_UNPLUG_EVT:bda = %02x:%02x:%02x:%02x:%02x:%02x", 103833af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta p_dev->bd_addr.address[0], p_dev->bd_addr.address[1], 103933af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta p_dev->bd_addr.address[2],p_dev->bd_addr.address[3], 104033af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta p_dev->bd_addr.address[4], p_dev->bd_addr.address[5]); 104133af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta /* Stop the VUP timer */ 104233af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta if(p_dev->vup_timer_active) 104333af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta { 104433af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta btif_hh_stop_vup_timer(&(p_dev->bd_addr)); 104533af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta } 10465738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev->dev_status = BTHH_CONN_STATE_DISCONNECTED; 10475738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_DEBUG1("%s---Sending connection state change", __FUNCTION__); 10485738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project HAL_CBACK(bt_hh_callbacks, connection_state_cb,&(p_dev->bd_addr), p_dev->dev_status); 104933af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta BTIF_TRACE_DEBUG1("%s---Removing HID bond", __FUNCTION__); 1050390c94dc0f9deee917f52caaf3f8bb9f79aa98b4Ganesh Ganapathi Batta /* If it is locally initiated VUP or remote device has its major COD as 1051390c94dc0f9deee917f52caaf3f8bb9f79aa98b4Ganesh Ganapathi Batta Peripheral removed the bond.*/ 1052390c94dc0f9deee917f52caaf3f8bb9f79aa98b4Ganesh Ganapathi Batta if (p_dev->local_vup || check_cod_hid(&(p_dev->bd_addr), COD_HID_MAJOR)) 1053390c94dc0f9deee917f52caaf3f8bb9f79aa98b4Ganesh Ganapathi Batta { 1054390c94dc0f9deee917f52caaf3f8bb9f79aa98b4Ganesh Ganapathi Batta p_dev->local_vup = FALSE; 1055390c94dc0f9deee917f52caaf3f8bb9f79aa98b4Ganesh Ganapathi Batta BTA_DmRemoveDevice((UINT8 *)p_dev->bd_addr.address); 1056390c94dc0f9deee917f52caaf3f8bb9f79aa98b4Ganesh Ganapathi Batta } 1057390c94dc0f9deee917f52caaf3f8bb9f79aa98b4Ganesh Ganapathi Batta else 1058390c94dc0f9deee917f52caaf3f8bb9f79aa98b4Ganesh Ganapathi Batta btif_hh_remove_device(p_dev->bd_addr); 105933af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta HAL_CBACK(bt_hh_callbacks, virtual_unplug_cb,&(p_dev->bd_addr), 106033af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta p_data->dev_status.status); 10615738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 10625738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project break; 10635738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 10645738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project case BTA_HH_API_ERR_EVT : 10655738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ALOGI("BTA_HH API_ERR"); 10665738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project break; 10675738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 10685738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 10695738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 10705738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project default: 10715738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_WARNING2("%s: Unhandled event: %d", __FUNCTION__, event); 10725738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project break; 10735738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 10745738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 10755738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 10765738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 10775738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 10785738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function bte_hh_evt 10795738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 10805738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description Switches context from BTE to BTIF for all HH events 10815738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 10825738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns void 10835738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 10845738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 10855738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 10865738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic void bte_hh_evt(tBTA_HH_EVT event, tBTA_HH *p_data) 10875738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 10885738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bt_status_t status; 10895738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project int param_len = 0; 10905738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 10915738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (BTA_HH_ENABLE_EVT == event) 10925738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project param_len = sizeof(tBTA_HH_STATUS); 10935738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else if (BTA_HH_OPEN_EVT == event) 10945738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project param_len = sizeof(tBTA_HH_CONN); 10955738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else if (BTA_HH_DISABLE_EVT == event) 10965738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project param_len = sizeof(tBTA_HH_STATUS); 10975738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else if (BTA_HH_CLOSE_EVT == event) 10985738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project param_len = sizeof(tBTA_HH_CBDATA); 10995738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else if (BTA_HH_GET_DSCP_EVT == event) 11005738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project param_len = sizeof(tBTA_HH_DEV_DSCP_INFO); 11015738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else if ((BTA_HH_GET_PROTO_EVT == event) || (BTA_HH_GET_RPT_EVT == event)|| (BTA_HH_GET_IDLE_EVT == event)) 11025738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project param_len = sizeof(tBTA_HH_HSDATA); 11035738f83aeb59361a0a2eda2460113f6dc919427The 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)) 11045738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project param_len = sizeof(tBTA_HH_CBDATA); 11055738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else if ((BTA_HH_ADD_DEV_EVT == event) || (BTA_HH_RMV_DEV_EVT == event) ) 11065738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project param_len = sizeof(tBTA_HH_DEV_INFO); 11075738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else if (BTA_HH_API_ERR_EVT == event) 11085738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project param_len = 0; 11095738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* switch context to btif task context (copy full union size for convenience) */ 11105738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project status = btif_transfer_context(btif_hh_upstreams_evt, (uint16_t)event, (void*)p_data, param_len, NULL); 11115738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 11125738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* catch any failed context transfers */ 11135738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ASSERTC(status == BT_STATUS_SUCCESS, "context transfer failed", status); 11145738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 11155738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 11165738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 11175738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 11185738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function btif_hh_handle_evt 11195738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 11205738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description Switches context for immediate callback 11215738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 11225738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns void 11235738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 11245738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 11255738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 11265738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic void btif_hh_handle_evt(UINT16 event, char *p_param) 11275738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 11285738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bt_bdaddr_t *bd_addr = (bt_bdaddr_t*)p_param; 11295738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_EVENT2("%s: event=%d", __FUNCTION__, event); 11305738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project int ret; 11315738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project switch(event) 11325738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 11335738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project case BTIF_HH_CONNECT_REQ_EVT: 11345738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 11355738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ret = btif_hh_connect(bd_addr); 11365738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if(ret == BT_STATUS_SUCCESS) 11375738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 11385738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project HAL_CBACK(bt_hh_callbacks, connection_state_cb,bd_addr,BTHH_CONN_STATE_CONNECTING); 11395738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 11405738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else 11415738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project HAL_CBACK(bt_hh_callbacks, connection_state_cb,bd_addr,BTHH_CONN_STATE_DISCONNECTED); 11425738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 11435738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project break; 11445738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 11455738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project case BTIF_HH_DISCONNECT_REQ_EVT: 11465738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 11475738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_EVENT2("%s: event=%d", __FUNCTION__, event); 11485738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_disconnect(bd_addr); 11495738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project HAL_CBACK(bt_hh_callbacks, connection_state_cb,bd_addr,BTHH_CONN_STATE_DISCONNECTING); 11505738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 11515738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project break; 11525738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 11535738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project case BTIF_HH_VUP_REQ_EVT: 11545738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 11555738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_EVENT2("%s: event=%d", __FUNCTION__, event); 11565738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ret = btif_hh_virtual_unplug(bd_addr); 11575738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 11585738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project break; 11595738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 11605738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project default: 11615738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 11625738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_WARNING2("%s : Unknown event 0x%x", __FUNCTION__, event); 11635738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 11645738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project break; 11655738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 11665738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 11675738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 116833af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta/******************************************************************************* 116933af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta** 117033af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta** Function btif_hh_tmr_hdlr 117133af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta** 117233af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta** Description Process timer timeout 117333af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta** 117433af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta** Returns void 117533af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta*******************************************************************************/ 117633af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Battavoid btif_hh_tmr_hdlr(TIMER_LIST_ENT *tle) 117733af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta{ 117833af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta btif_hh_device_t *p_dev; 117933af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta UINT8 i,j; 118033af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta tBTA_HH_EVT event; 118133af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta tBTA_HH p_data; 118233af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta int param_len = 0; 118333af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta memset(&p_data, 0, sizeof(tBTA_HH)); 118433af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta 118533af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta BTIF_TRACE_DEBUG2("%s timer_in_use=%d", __FUNCTION__, tle->in_use ); 118633af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta 118733af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta for (i = 0; i < BTIF_HH_MAX_HID; i++) { 118833af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta if (btif_hh_cb.devices[i].dev_status == BTHH_CONN_STATE_CONNECTED) 118933af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta { 119033af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta 119133af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta p_dev = &btif_hh_cb.devices[i]; 119233af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta 119333af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta if (p_dev->vup_timer_active) 119433af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta { 119533af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta p_dev->vup_timer_active = FALSE; 119633af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta event = BTA_HH_VC_UNPLUG_EVT; 119733af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta p_data.dev_status.status = BTHH_ERR; 119833af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta p_data.dev_status.handle = p_dev->dev_handle; 119933af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta param_len = sizeof(tBTA_HH_CBDATA); 120033af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta 120133af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta /* switch context to btif task context */ 120233af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta btif_transfer_context(btif_hh_upstreams_evt, (uint16_t)event, (void*)&p_data, 120333af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta param_len, NULL); 120433af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta } 120533af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta } 120633af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta } 120733af35c49731bc8e305c862c8e9f3e42a1ab0dc9Ganesh Ganapathi Batta} 12085738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 12095738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 12105738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 12115738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function btif_hh_init 12125738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 12135738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description initializes the hh interface 12145738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 12155738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns bt_status_t 12165738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 12175738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 12185738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic bt_status_t init( bthh_callbacks_t* callbacks ) 12195738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 12205738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project UINT32 i; 12215738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_EVENT1("%s", __FUNCTION__); 12225738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 12235738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bt_hh_callbacks = callbacks; 12245738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project memset(&btif_hh_cb, 0, sizeof(btif_hh_cb)); 12255738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project for (i = 0; i < BTIF_HH_MAX_HID; i++){ 12265738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_cb.devices[i].dev_status = BTHH_CONN_STATE_UNKNOWN; 12275738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 12285738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* Invoke the enable service API to the core to set the appropriate service_id */ 12295738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_enable_service(BTA_HID_SERVICE_ID); 12305738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_SUCCESS; 12315738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 12325738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 12335738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 12345738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 12355738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function connect 12365738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 12375738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description connect to hid device 12385738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 12395738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns bt_status_t 12405738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 12415738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 12425738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic bt_status_t connect( bt_bdaddr_t *bd_addr) 12435738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 12445738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if(btif_hh_cb.status != BTIF_HH_DEV_CONNECTING) 12455738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 12465738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_transfer_context(btif_hh_handle_evt, BTIF_HH_CONNECT_REQ_EVT, 12475738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project (char*)bd_addr, sizeof(bt_bdaddr_t), NULL); 12485738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_SUCCESS; 12495738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 12505738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else 12515738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_BUSY; 12525738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 12535738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 12545738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 12555738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 12565738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function disconnect 12575738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 12585738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description disconnect from hid device 12595738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 12605738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns bt_status_t 12615738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 12625738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 12635738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic bt_status_t disconnect( bt_bdaddr_t *bd_addr ) 12645738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 12655738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project CHECK_BTHH_INIT(); 12665738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_device_t *p_dev; 12675738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 12685738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (btif_hh_cb.status == BTIF_HH_DISABLED) 12695738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 12705738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_WARNING2("%s: Error, HH status = %d", __FUNCTION__, btif_hh_cb.status); 12715738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 12725738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 12735738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev = btif_hh_find_connected_dev_by_bda(bd_addr); 12745738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_dev != NULL) 12755738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 12765738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return btif_transfer_context(btif_hh_handle_evt, BTIF_HH_DISCONNECT_REQ_EVT, 12775738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project (char*)bd_addr, sizeof(bt_bdaddr_t), NULL); 12785738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 12795738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else 12805738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 12815738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_WARNING1("%s: Error, device not opened.", __FUNCTION__); 12825738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 12835738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 12845738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 12855738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 12865738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 12875738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 12885738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function virtual_unplug 12895738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 12905738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description Virtual UnPlug (VUP) the specified HID device. 12915738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 12925738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns bt_status_t 12935738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 12945738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 12955738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic bt_status_t virtual_unplug (bt_bdaddr_t *bd_addr) 12965738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 12975738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project CHECK_BTHH_INIT(); 12985738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_device_t *p_dev; 12995738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project char bd_str[18]; 13005738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project sprintf(bd_str, "%02X:%02X:%02X:%02X:%02X:%02X", 13015738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bd_addr->address[0], bd_addr->address[1], bd_addr->address[2], bd_addr->address[3], 13025738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bd_addr->address[4], bd_addr->address[5]); 13035738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (btif_hh_cb.status == BTIF_HH_DISABLED) 13045738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 13055738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_ERROR2("%s: Error, HH status = %d", __FUNCTION__, btif_hh_cb.status); 13065738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 13075738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 13085738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev = btif_hh_find_dev_by_bda(bd_addr); 13095738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (!p_dev) 13105738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 13115738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_ERROR2("%s: Error, device %s not opened.", __FUNCTION__, bd_str); 13125738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 13135738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 13145738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_transfer_context(btif_hh_handle_evt, BTIF_HH_VUP_REQ_EVT, 13155738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project (char*)bd_addr, sizeof(bt_bdaddr_t), NULL); 13165738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_SUCCESS; 13175738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 13185738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 13195738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 13205738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 13215738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 13225738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function set_info 13235738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 13245738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description Set the HID device descriptor for the specified HID device. 13255738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 13265738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns bt_status_t 13275738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 13285738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 13295738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic bt_status_t set_info (bt_bdaddr_t *bd_addr, bthh_hid_info_t hid_info ) 13305738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 13315738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project CHECK_BTHH_INIT(); 13325738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project tBTA_HH_DEV_DSCP_INFO dscp_info; 13335738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BD_ADDR* bda = (BD_ADDR*) bd_addr; 13345738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 13355738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_DEBUG6("addr = %02X:%02X:%02X:%02X:%02X:%02X", 13365738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project (*bda)[0], (*bda)[1], (*bda)[2], (*bda)[3], (*bda)[4], (*bda)[5]); 13375738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_DEBUG6("%s: sub_class = 0x%02x, app_id = %d, vendor_id = 0x%04x, " 13385738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project "product_id = 0x%04x, version= 0x%04x", 13395738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project __FUNCTION__, hid_info.sub_class, 13405738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project hid_info.app_id, hid_info.vendor_id, hid_info.product_id, 13415738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project hid_info.version); 13425738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 13435738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (btif_hh_cb.status == BTIF_HH_DISABLED) 13445738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 13455738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_ERROR2("%s: Error, HH status = %d", __FUNCTION__, btif_hh_cb.status); 13465738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 13475738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 13485738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 13495738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project dscp_info.vendor_id = hid_info.vendor_id; 13505738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project dscp_info.product_id = hid_info.product_id; 13515738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project dscp_info.version = hid_info.version; 13525738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project dscp_info.ctry_code = hid_info.ctry_code; 13535738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 13545738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project dscp_info.descriptor.dl_len = hid_info.dl_len; 13555738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project dscp_info.descriptor.dsc_list = (UINT8 *) GKI_getbuf(dscp_info.descriptor.dl_len); 13565738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (dscp_info.descriptor.dsc_list == NULL) 13575738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 13585738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ALOGE("%s: Failed to allocate DSCP for CB", __FUNCTION__); 13595738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 13605738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 13615738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project memcpy(dscp_info.descriptor.dsc_list, &(hid_info.dsc_list), hid_info.dl_len); 13625738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 13635738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (btif_hh_add_added_dev(*bd_addr, hid_info.attr_mask)) 13645738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 13655738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTA_HhAddDev(*bda, hid_info.attr_mask, hid_info.sub_class, 13665738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project hid_info.app_id, dscp_info); 13675738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 13685738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 13695738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project GKI_freebuf(dscp_info.descriptor.dsc_list); 13705738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 13715738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_SUCCESS; 13725738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 13735738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 13745738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 13755738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function get_idle_time 13765738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 13775738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description Get the HID idle time 13785738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 13795738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns bt_status_t 13805738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 13815738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 13825738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic bt_status_t get_idle_time(bt_bdaddr_t *bd_addr) 13835738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 13845738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project CHECK_BTHH_INIT(); 13855738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_device_t *p_dev; 13865738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BD_ADDR* bda = (BD_ADDR*) bd_addr; 13875738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 13885738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_DEBUG6(" addr = %02X:%02X:%02X:%02X:%02X:%02X", 13895738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project (*bda)[0], (*bda)[1], (*bda)[2], (*bda)[3], (*bda)[4], (*bda)[5]); 13905738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 13915738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (btif_hh_cb.status == BTIF_HH_DISABLED) { 13925738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_ERROR2("%s: Error, HH status = %d", __FUNCTION__, btif_hh_cb.status); 13935738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 13945738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 13955738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 13965738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev = btif_hh_find_connected_dev_by_bda(bd_addr); 13975738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_dev != NULL) { 13985738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project //BTA_HhGetIdle(p_dev->dev_handle); 13995738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 14005738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else { 14015738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 14025738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 14035738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_SUCCESS; 14045738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 14055738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 14065738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 14075738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 14085738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function set_idle_time 14095738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 14105738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description Set the HID idle time 14115738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 14125738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns bt_status_t 14135738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 14145738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 14155738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic bt_status_t set_idle_time (bt_bdaddr_t *bd_addr, uint8_t idle_time) 14165738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 14175738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project CHECK_BTHH_INIT(); 14185738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_device_t *p_dev; 14195738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BD_ADDR* bda = (BD_ADDR*) bd_addr; 14205738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 14215738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_DEBUG6("addr = %02X:%02X:%02X:%02X:%02X:%02X", 14225738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project (*bda)[0], (*bda)[1], (*bda)[2], (*bda)[3], (*bda)[4], (*bda)[5]); 14235738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 14245738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (btif_hh_cb.status == BTIF_HH_DISABLED) { 14255738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_ERROR2("%s: Error, HH status = %d", __FUNCTION__, btif_hh_cb.status); 14265738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 14275738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 14285738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 14295738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev = btif_hh_find_connected_dev_by_bda(bd_addr); 14305738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_dev == NULL) { 14315738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_WARNING6(" Error, device %02X:%02X:%02X:%02X:%02X:%02X not opened.", 14325738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project (*bda)[0], (*bda)[1], (*bda)[2], (*bda)[3], (*bda)[4], (*bda)[5]); 14335738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 14345738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 14355738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else { 14365738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project //BTA_HhSetIdle(p_dev->dev_handle, idle_time); 14375738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 14385738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_SUCCESS; 14395738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 14405738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 14415738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 14425738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 14435738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function get_protocol 14445738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 14455738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description Get the HID proto mode. 14465738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 14475738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns bt_status_t 14485738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 14495738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 14505738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic bt_status_t get_protocol (bt_bdaddr_t *bd_addr, bthh_protocol_mode_t protocolMode) 14515738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 14525738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project CHECK_BTHH_INIT(); 14535738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_device_t *p_dev; 14545738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BD_ADDR* bda = (BD_ADDR*) bd_addr; 14555738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 14565738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_DEBUG6(" addr = %02X:%02X:%02X:%02X:%02X:%02X", 14575738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project (*bda)[0], (*bda)[1], (*bda)[2], (*bda)[3], (*bda)[4], (*bda)[5]); 14585738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 14595738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (btif_hh_cb.status == BTIF_HH_DISABLED) { 14605738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_ERROR2("%s: Error, HH status = %d", __FUNCTION__, btif_hh_cb.status); 14615738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 14625738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 14635738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 14645738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev = btif_hh_find_connected_dev_by_bda(bd_addr); 14655738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_dev != NULL) { 14665738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTA_HhGetProtoMode(p_dev->dev_handle); 14675738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 14685738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else { 14695738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 14705738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 14715738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_SUCCESS; 14725738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 14735738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 14745738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 14755738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 14765738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function set_protocol 14775738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 14785738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description Set the HID proto mode. 14795738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 14805738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns bt_status_t 14815738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 14825738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 14835738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic bt_status_t set_protocol (bt_bdaddr_t *bd_addr, bthh_protocol_mode_t protocolMode) 14845738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 14855738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project CHECK_BTHH_INIT(); 14865738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_device_t *p_dev; 14875738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project UINT8 proto_mode = protocolMode; 14885738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BD_ADDR* bda = (BD_ADDR*) bd_addr; 14895738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 14905738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_DEBUG2("%s:proto_mode = %d", __FUNCTION__,protocolMode); 14915738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 14925738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_DEBUG6("addr = %02X:%02X:%02X:%02X:%02X:%02X", 14935738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project (*bda)[0], (*bda)[1], (*bda)[2], (*bda)[3], (*bda)[4], (*bda)[5]); 14945738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 14955738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (btif_hh_cb.status == BTIF_HH_DISABLED) { 14965738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_ERROR2("%s: Error, HH status = %d", __FUNCTION__, btif_hh_cb.status); 14975738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 14985738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 14995738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 15005738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev = btif_hh_find_connected_dev_by_bda(bd_addr); 15015738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_dev == NULL) { 15025738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_WARNING6(" Error, device %02X:%02X:%02X:%02X:%02X:%02X not opened.", 15035738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project (*bda)[0], (*bda)[1], (*bda)[2], (*bda)[3], (*bda)[4], (*bda)[5]); 15045738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 15055738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 15065738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else if (protocolMode != BTA_HH_PROTO_RPT_MODE && protocolMode != BTA_HH_PROTO_BOOT_MODE) { 15075738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_WARNING2("s: Error, device proto_mode = %d.", __FUNCTION__, proto_mode); 15085738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 15095738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 15105738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else { 15115738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTA_HhSetProtoMode(p_dev->dev_handle, protocolMode); 15125738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 15135738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 15145738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 15155738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_SUCCESS; 15165738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 15175738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 15185738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 15195738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 15205738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function get_report 15215738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 15225738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description Send a GET_REPORT to HID device. 15235738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 15245738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns bt_status_t 15255738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 15265738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 15275738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic bt_status_t get_report (bt_bdaddr_t *bd_addr, bthh_report_type_t reportType, uint8_t reportId, int bufferSize) 15285738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 15295738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project CHECK_BTHH_INIT(); 15305738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_device_t *p_dev; 15315738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BD_ADDR* bda = (BD_ADDR*) bd_addr; 15325738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 15335738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_DEBUG4("%s:proto_mode = %dr_type = %d, rpt_id = %d, buf_size = %d", __FUNCTION__, 15345738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project reportType, reportId, bufferSize); 15355738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 15365738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_DEBUG6("addr = %02X:%02X:%02X:%02X:%02X:%02X", 15375738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project (*bda)[0], (*bda)[1], (*bda)[2], (*bda)[3], (*bda)[4], (*bda)[5]); 15385738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 15395738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (btif_hh_cb.status == BTIF_HH_DISABLED) { 15405738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_ERROR2("%s: Error, HH status = %d", __FUNCTION__, btif_hh_cb.status); 15415738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 15425738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 15435738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 15445738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 15455738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev = btif_hh_find_connected_dev_by_bda(bd_addr); 15465738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_dev == NULL) { 15475738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_ERROR6("%s: Error, device %02X:%02X:%02X:%02X:%02X:%02X not opened.", 15485738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project (*bda)[0], (*bda)[1], (*bda)[2], (*bda)[3], (*bda)[4], (*bda)[5]); 15495738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 15505738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 15515738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else if ( ((int) reportType) <= BTA_HH_RPTT_RESRV || ((int) reportType) > BTA_HH_RPTT_FEATURE) { 15525738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_ERROR6(" Error, device %02X:%02X:%02X:%02X:%02X:%02X not opened.", 15535738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project (*bda)[0], (*bda)[1], (*bda)[2], (*bda)[3], (*bda)[4], (*bda)[5]); 15545738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 15555738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 15565738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else { 15575738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTA_HhGetReport(p_dev->dev_handle, reportType, 15585738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project reportId, bufferSize); 15595738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 15605738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 15615738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_SUCCESS; 15625738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 15635738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 15645738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 15655738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 15665738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function set_report 15675738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 15685738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description Send a SET_REPORT to HID device. 15695738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 15705738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns bt_status_t 15715738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 15725738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 15735738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic bt_status_t set_report (bt_bdaddr_t *bd_addr, bthh_report_type_t reportType, char* report) 15745738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 15755738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project CHECK_BTHH_INIT(); 15765738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_device_t *p_dev; 15775738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BD_ADDR* bda = (BD_ADDR*) bd_addr; 15785738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 15795738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_DEBUG2("%s:reportType = %d", __FUNCTION__,reportType); 15805738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 15815738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_DEBUG6("addr = %02X:%02X:%02X:%02X:%02X:%02X", 15825738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project (*bda)[0], (*bda)[1], (*bda)[2], (*bda)[3], (*bda)[4], (*bda)[5]); 15835738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 15845738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 15855738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (btif_hh_cb.status == BTIF_HH_DISABLED) { 15865738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_ERROR2("%s: Error, HH status = %d", __FUNCTION__, btif_hh_cb.status); 15875738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 15885738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 15895738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 15905738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev = btif_hh_find_connected_dev_by_bda(bd_addr); 15915738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_dev == NULL) { 15925738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_ERROR6("%s: Error, device %02X:%02X:%02X:%02X:%02X:%02X not opened.", 15935738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project (*bda)[0], (*bda)[1], (*bda)[2], (*bda)[3], (*bda)[4], (*bda)[5]); 15945738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 15955738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 15965738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else if ( ( (int) reportType) <= BTA_HH_RPTT_RESRV || ( (int) reportType) > BTA_HH_RPTT_FEATURE) { 15975738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_ERROR6(" Error, device %02X:%02X:%02X:%02X:%02X:%02X not opened.", 15985738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project (*bda)[0], (*bda)[1], (*bda)[2], (*bda)[3], (*bda)[4], (*bda)[5]); 15995738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 16005738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 16015738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else { 16025738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project int hex_bytes_filled; 16035738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project UINT8 hexbuf[200]; 16045738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project UINT16 len = (strlen(report) + 1) / 2; 16055738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 16065738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_dev->p_buf != NULL) { 16075738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project GKI_freebuf(p_dev->p_buf); 16085738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 16095738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev->p_buf = GKI_getbuf((UINT16) (len + BTA_HH_MIN_OFFSET + sizeof(BT_HDR))); 16105738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_dev->p_buf == NULL) { 16115738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_ERROR2("%s: Error, failed to allocate RPT buffer, len = %d", __FUNCTION__, len); 16125738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 16135738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 16145738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 16155738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev->p_buf->len = len; 16165738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev->p_buf->offset = BTA_HH_MIN_OFFSET; 16175738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 16185738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* Build a SetReport data buffer */ 16195738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project memset(hexbuf, 0, 200); 16205738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project //TODO 16215738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project hex_bytes_filled = ascii_2_hex(report, len, hexbuf); 16225738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ALOGI("Hex bytes filled, hex value: %d", hex_bytes_filled); 16235738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 16245738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (hex_bytes_filled) { 16255738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project UINT8* pbuf_data; 16265738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project pbuf_data = (UINT8*) (p_dev->p_buf + 1) + p_dev->p_buf->offset; 16275738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project memcpy(pbuf_data, hexbuf, hex_bytes_filled); 16285738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTA_HhSetReport(p_dev->dev_handle, reportType, p_dev->p_buf); 16295738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 16305738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_SUCCESS; 16315738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 16325738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 16335738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 16345738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 16355738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 16365738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 16375738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 16385738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function send_data 16395738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 16405738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description Send a SEND_DATA to HID device. 16415738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 16425738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns bt_status_t 16435738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 16445738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 16455738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic bt_status_t send_data (bt_bdaddr_t *bd_addr, char* data) 16465738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 16475738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project CHECK_BTHH_INIT(); 16485738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_device_t *p_dev; 16495738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BD_ADDR* bda = (BD_ADDR*) bd_addr; 16505738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 16515738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_DEBUG1("%s", __FUNCTION__); 16525738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 16535738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_DEBUG6("addr = %02X:%02X:%02X:%02X:%02X:%02X", 16545738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project (*bda)[0], (*bda)[1], (*bda)[2], (*bda)[3], (*bda)[4], (*bda)[5]); 16555738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 16565738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (btif_hh_cb.status == BTIF_HH_DISABLED) { 16575738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_ERROR2("%s: Error, HH status = %d", __FUNCTION__, btif_hh_cb.status); 16585738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 16595738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 16605738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 16615738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev = btif_hh_find_connected_dev_by_bda(bd_addr); 16625738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_dev == NULL) { 16635738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_ERROR6("%s: Error, device %02X:%02X:%02X:%02X:%02X:%02X not opened.", 16645738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project (*bda)[0], (*bda)[1], (*bda)[2], (*bda)[3], (*bda)[4], (*bda)[5]); 16655738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 16665738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 16675738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 16685738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else { 16695738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project int hex_bytes_filled; 16705738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project UINT8 hexbuf[200]; 16715738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project UINT16 len = (strlen(data) + 1) / 2; 16725738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 16735738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_dev->p_buf != NULL) { 16745738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project GKI_freebuf(p_dev->p_buf); 16755738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 16765738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev->p_buf = GKI_getbuf((UINT16) (len + BTA_HH_MIN_OFFSET + sizeof(BT_HDR))); 16775738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_dev->p_buf == NULL) { 16785738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_ERROR2("%s: Error, failed to allocate RPT buffer, len = %d", __FUNCTION__, len); 16795738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 16805738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 16815738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 16825738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev->p_buf->len = len; 16835738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev->p_buf->offset = BTA_HH_MIN_OFFSET; 16845738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 16855738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* Build a SetReport data buffer */ 16865738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project memset(hexbuf, 0, 200); 16875738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project hex_bytes_filled = ascii_2_hex(data, len, hexbuf); 16885738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_ERROR2("Hex bytes filled, hex value: %d, %d", hex_bytes_filled, len); 16895738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 16905738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (hex_bytes_filled) { 16915738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project UINT8* pbuf_data; 16925738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project pbuf_data = (UINT8*) (p_dev->p_buf + 1) + p_dev->p_buf->offset; 16935738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project memcpy(pbuf_data, hexbuf, hex_bytes_filled); 1694ead3cde4bac0c3e32cd31f149093f004eef8ceebGanesh Ganapathi Batta p_dev->p_buf->layer_specific = BTA_HH_RPTT_OUTPUT; 16955738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTA_HhSendData(p_dev->dev_handle, *bda, p_dev->p_buf); 16965738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_SUCCESS; 16975738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 16985738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 16995738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 17005738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_FAIL; 17015738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 17025738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 17035738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 17045738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 17055738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 17065738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function cleanup 17075738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 17085738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description Closes the HH interface 17095738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 17105738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns bt_status_t 17115738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 17125738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 17135738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic void cleanup( void ) 17145738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 17155738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_EVENT1("%s", __FUNCTION__); 17165738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_device_t *p_dev; 17175738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project int i; 17185738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (btif_hh_cb.status == BTIF_HH_DISABLED) { 17195738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_WARNING2("%s: HH disabling or disabled already, status = %d", __FUNCTION__, btif_hh_cb.status); 17205738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return; 17215738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 17225738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_hh_cb.status = BTIF_HH_DISABLING; 17235738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project for (i = 0; i < BTIF_HH_MAX_HID; i++) { 17245738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev = &btif_hh_cb.devices[i]; 17255738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_dev->dev_status != BTHH_CONN_STATE_UNKNOWN && p_dev->fd >= 0) { 17265738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_DEBUG2("%s: Closing uhid fd = %d", __FUNCTION__, p_dev->fd); 17275738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_hh_co_destroy(p_dev->fd); 17285738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_dev->fd = -1; 1729689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project p_dev->hh_keep_polling = 0; 1730689d66b6559dcb3a0ad7f6cc33b6129e50910253The Android Open Source Project p_dev->hh_poll_thread_id = -1; 17315738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 17325738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 17335738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 17345738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (bt_hh_callbacks) 17355738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 17365738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project btif_disable_service(BTA_HID_SERVICE_ID); 17375738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bt_hh_callbacks = NULL; 17385738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 17395738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 17405738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 17415738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 17425738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic const bthh_interface_t bthhInterface = { 1743ead3cde4bac0c3e32cd31f149093f004eef8ceebGanesh Ganapathi Batta sizeof(bthhInterface), 17445738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project init, 17455738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project connect, 17465738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project disconnect, 17475738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project virtual_unplug, 17485738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project set_info, 17495738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project get_protocol, 17505738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project set_protocol, 17515738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project// get_idle_time, 17525738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project// set_idle_time, 17535738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project get_report, 17545738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project set_report, 17555738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project send_data, 17565738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project cleanup, 17575738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project}; 17585738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 17595738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 17605738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 17615738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function btif_hh_execute_service 17625738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 17635738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description Initializes/Shuts down the service 17645738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 17655738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns BT_STATUS_SUCCESS on success, BT_STATUS_FAIL otherwise 17665738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 17675738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 17685738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectbt_status_t btif_hh_execute_service(BOOLEAN b_enable) 17695738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 17705738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (b_enable) 17715738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 17725738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* Enable and register with BTA-HH */ 1773ead3cde4bac0c3e32cd31f149093f004eef8ceebGanesh Ganapathi Batta BTA_HhEnable(BTA_SEC_NONE, bte_hh_evt); 17745738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 17755738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else { 17765738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* Disable HH */ 17775738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTA_HhDisable(); 17785738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 17795738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return BT_STATUS_SUCCESS; 17805738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 17815738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 17825738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 17835738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 17845738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function btif_hh_get_interface 17855738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 17865738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description Get the hh callback interface 17875738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 17885738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns bthh_interface_t 17895738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 17905738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 17915738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectconst bthh_interface_t *btif_hh_get_interface() 17925738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 17935738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTIF_TRACE_EVENT1("%s", __FUNCTION__); 17945738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return &bthhInterface; 17955738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 1796