1589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian/* 2589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian * Copyright (C) 2010 The Android Open Source Project 3589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian * 4589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian * Licensed under the Apache License, Version 2.0 (the "License"); 5589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian * you may not use this file except in compliance with the License. 6589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian * You may obtain a copy of the License at 7589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian * 8589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian * http://www.apache.org/licenses/LICENSE-2.0 9589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian * 10589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian * Unless required by applicable law or agreed to in writing, software 11589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian * distributed under the License is distributed on an "AS IS" BASIS, 12589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian * See the License for the specific language governing permissions and 14589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian * limitations under the License. 15589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian */ 16589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian 17801ea093b0e923a61b832f2adba698a273479880Mathias Agopian#pragma once 18589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian 19589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian#include <stdint.h> 20589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian#include <sys/types.h> 21589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian 22589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian#include <utils/Errors.h> 23589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian#include <utils/Flattenable.h> 24b62013f6aafee08cfad25a2712dc32264e44f783Mathias Agopian#include <utils/String8.h> 25b62013f6aafee08cfad25a2712dc32264e44f783Mathias Agopian#include <utils/Timers.h> 26589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian 27801ea093b0e923a61b832f2adba698a273479880Mathias Agopian// FIXME: including from android/ breaks layering, as libandroid ultimately depends on libsensors 28589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian#include <android/sensor.h> 29589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian 30801ea093b0e923a61b832f2adba698a273479880Mathias Agopian#include <hardware/sensors.h> 31801ea093b0e923a61b832f2adba698a273479880Mathias Agopian 32589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian// ---------------------------------------------------------------------------- 33589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian// Concrete types for the NDK 34589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopianstruct ASensor { }; 35589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian 36589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian// ---------------------------------------------------------------------------- 37589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopiannamespace android { 38589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian// ---------------------------------------------------------------------------- 39589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian 40589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopianclass Parcel; 41589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian 42589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian// ---------------------------------------------------------------------------- 43589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian 448683fca395d01734ec7946e9f0595ec5d7b754c6Mathias Agopianclass Sensor : public ASensor, public LightFlattenable<Sensor> 45589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian{ 46589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopianpublic: 47589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian enum { 48589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian TYPE_ACCELEROMETER = ASENSOR_TYPE_ACCELEROMETER, 49589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian TYPE_MAGNETIC_FIELD = ASENSOR_TYPE_MAGNETIC_FIELD, 50589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian TYPE_GYROSCOPE = ASENSOR_TYPE_GYROSCOPE, 51589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian TYPE_LIGHT = ASENSOR_TYPE_LIGHT, 52589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian TYPE_PROXIMITY = ASENSOR_TYPE_PROXIMITY 53589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian }; 54589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian 556a2d3a06caa337857cf60cfc70a9a78909ad3608Peng Xu struct uuid_t{ 566a2d3a06caa337857cf60cfc70a9a78909ad3608Peng Xu union { 576a2d3a06caa337857cf60cfc70a9a78909ad3608Peng Xu uint8_t b[16]; 586a2d3a06caa337857cf60cfc70a9a78909ad3608Peng Xu int64_t i64[2]; 596a2d3a06caa337857cf60cfc70a9a78909ad3608Peng Xu }; 606a2d3a06caa337857cf60cfc70a9a78909ad3608Peng Xu uuid_t(const uint8_t (&uuid)[16]) { memcpy(b, uuid, sizeof(b));} 616a2d3a06caa337857cf60cfc70a9a78909ad3608Peng Xu uuid_t() : b{0} {} 626a2d3a06caa337857cf60cfc70a9a78909ad3608Peng Xu }; 632576cb63b3fe1592f54816625036566b9eb0793aPeng Xu 643175c094d782822f6b7aaf31a8593150b5c48b41Colin Cross Sensor(const Sensor&) = default; 653175c094d782822f6b7aaf31a8593150b5c48b41Colin Cross Sensor& operator=(const Sensor&) = default; 663175c094d782822f6b7aaf31a8593150b5c48b41Colin Cross 670cc8f809924706c7d683da30605f432635dd5bb6Peng Xu Sensor(const char * name = ""); 682576cb63b3fe1592f54816625036566b9eb0793aPeng Xu Sensor(struct sensor_t const* hwSensor, int halVersion = 0); 696a2d3a06caa337857cf60cfc70a9a78909ad3608Peng Xu Sensor(struct sensor_t const& hwSensor, const uuid_t& uuid, int halVersion = 0); 702576cb63b3fe1592f54816625036566b9eb0793aPeng Xu ~Sensor(); 71589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian 72589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian const String8& getName() const; 73589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian const String8& getVendor() const; 74589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian int32_t getHandle() const; 75589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian int32_t getType() const; 76589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian float getMinValue() const; 77589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian float getMaxValue() const; 78589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian float getResolution() const; 79589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian float getPowerUsage() const; 80a48bcf62b6a26f24a0bdd2b44bb39fadce499e92Mathias Agopian int32_t getMinDelay() const; 81b62013f6aafee08cfad25a2712dc32264e44f783Mathias Agopian nsecs_t getMinDelayNs() const; 82b62013f6aafee08cfad25a2712dc32264e44f783Mathias Agopian int32_t getVersion() const; 83d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza uint32_t getFifoReservedEventCount() const; 84d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza uint32_t getFifoMaxEventCount() const; 85700180487ffec09d9df1657b018a7caadac24b75Aravind Akella const String8& getStringType() const; 86700180487ffec09d9df1657b018a7caadac24b75Aravind Akella const String8& getRequiredPermission() const; 87b412f6e203b38f8047f760261a5e3dc6d0722f08Svetoslav bool isRequiredPermissionRuntime() const; 88b412f6e203b38f8047f760261a5e3dc6d0722f08Svetoslav int32_t getRequiredAppOp() const; 89d9441e4c27bb7d0b1dfe2a8b5c1ee1714442648dAravind Akella int32_t getMaxDelay() const; 90d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza uint32_t getFlags() const; 919a844cf78f09953145200b4074d47589257a408cAravind Akella bool isWakeUpSensor() const; 920cc8f809924706c7d683da30605f432635dd5bb6Peng Xu bool isDynamicSensor() const; 9348328dd8d97534ec39f420db2c017c53b8bedae1Peng Xu bool isDataInjectionSupported() const; 946a2d3a06caa337857cf60cfc70a9a78909ad3608Peng Xu bool hasAdditionalInfo() const; 95e36e34731cbe77a49aa5e7d687dde041d83d0370Peng Xu int32_t getHighestDirectReportRateLevel() const; 96e36e34731cbe77a49aa5e7d687dde041d83d0370Peng Xu bool isDirectChannelTypeSupported(int32_t sharedMemType) const; 970e025c5af365e45e02cb75c1d46b46c7f4cd44cbAravind Akella int32_t getReportingMode() const; 9853ca2e00c6f2a71b93c8e3c8e85aeeb03c5bd06dGreg Kaiser 9953ca2e00c6f2a71b93c8e3c8e85aeeb03c5bd06dGreg Kaiser // Note that after setId() has been called, getUuid() no longer 10053ca2e00c6f2a71b93c8e3c8e85aeeb03c5bd06dGreg Kaiser // returns the UUID. 10153ca2e00c6f2a71b93c8e3c8e85aeeb03c5bd06dGreg Kaiser // TODO(b/29547335): Remove getUuid(), add getUuidIndex(), and 10253ca2e00c6f2a71b93c8e3c8e85aeeb03c5bd06dGreg Kaiser // make sure setId() doesn't change the UuidIndex. 1032576cb63b3fe1592f54816625036566b9eb0793aPeng Xu const uuid_t& getUuid() const; 10453ca2e00c6f2a71b93c8e3c8e85aeeb03c5bd06dGreg Kaiser int32_t getId() const; 10553ca2e00c6f2a71b93c8e3c8e85aeeb03c5bd06dGreg Kaiser void setId(int32_t id); 106589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian 1078683fca395d01734ec7946e9f0595ec5d7b754c6Mathias Agopian // LightFlattenable protocol 1088683fca395d01734ec7946e9f0595ec5d7b754c6Mathias Agopian inline bool isFixedSize() const { return false; } 109e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian size_t getFlattenedSize() const; 110e142428a9c8b9d2380032cd4d7b55ee440fe8770Mathias Agopian status_t flatten(void* buffer, size_t size) const; 1118683fca395d01734ec7946e9f0595ec5d7b754c6Mathias Agopian status_t unflatten(void const* buffer, size_t size); 112589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian 113589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopianprivate: 114589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian String8 mName; 115589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian String8 mVendor; 116589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian int32_t mHandle; 117589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian int32_t mType; 118589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian float mMinValue; 119589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian float mMaxValue; 120589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian float mResolution; 121589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian float mPower; 122a48bcf62b6a26f24a0bdd2b44bb39fadce499e92Mathias Agopian int32_t mMinDelay; 123b62013f6aafee08cfad25a2712dc32264e44f783Mathias Agopian int32_t mVersion; 124d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza uint32_t mFifoReservedEventCount; 125d723bd7669b4fc88dc282d8bf8ba5ecb2849d22fDan Stoza uint32_t mFifoMaxEventCount; 126700180487ffec09d9df1657b018a7caadac24b75Aravind Akella String8 mStringType; 127700180487ffec09d9df1657b018a7caadac24b75Aravind Akella String8 mRequiredPermission; 128b412f6e203b38f8047f760261a5e3dc6d0722f08Svetoslav bool mRequiredPermissionRuntime = false; 129b412f6e203b38f8047f760261a5e3dc6d0722f08Svetoslav int32_t mRequiredAppOp; 130d9441e4c27bb7d0b1dfe2a8b5c1ee1714442648dAravind Akella int32_t mMaxDelay; 131f10c46ef855b6410b20ebd8b1351d4d78d8eca8eDan Stoza uint32_t mFlags; 13253ca2e00c6f2a71b93c8e3c8e85aeeb03c5bd06dGreg Kaiser // TODO(b/29547335): Get rid of this field and replace with an index. 13353ca2e00c6f2a71b93c8e3c8e85aeeb03c5bd06dGreg Kaiser // The index will be into a separate global vector of UUIDs. 13453ca2e00c6f2a71b93c8e3c8e85aeeb03c5bd06dGreg Kaiser // Also add an mId field (and change flatten/unflatten appropriately). 1352576cb63b3fe1592f54816625036566b9eb0793aPeng Xu uuid_t mUuid; 136700180487ffec09d9df1657b018a7caadac24b75Aravind Akella static void flattenString8(void*& buffer, size_t& size, const String8& string8); 137700180487ffec09d9df1657b018a7caadac24b75Aravind Akella static bool unflattenString8(void const*& buffer, size_t& size, String8& outputString8); 138589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian}; 139589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian 140589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian// ---------------------------------------------------------------------------- 141589ce85ee4174829cfedce91b6b2509d2a4002ebMathias Agopian}; // namespace android 142