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-rw-r--r--light/service.cpp255
1 files changed, 0 insertions, 255 deletions
diff --git a/light/service.cpp b/light/service.cpp
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index 6eae236..0000000
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-/*
- * Copyright (C) 2018 The LineageOS Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define LOG_TAG "android.hardware.light@2.0-service.zuk_8996"
-
-#include <android-base/logging.h>
-#include <hidl/HidlTransportSupport.h>
-#include <utils/Errors.h>
-
-#include "Light.h"
-
-using android::hardware::configureRpcThreadpool;
-using android::hardware::joinRpcThreadpool;
-
-// Generated HIDL files
-using android::hardware::light::V2_0::ILight;
-using android::hardware::light::V2_0::implementation::Light;
-
-const static std::string kLcdBacklightPath = "/sys/class/leds/lcd-backlight/brightness";
-const static std::string kLcdMaxBacklightPath = "/sys/class/leds/lcd-backlight/max_brightness";
-const static std::string kRedLedPath = "/sys/class/leds/red/brightness";
-const static std::string kGreenLedPath = "/sys/class/leds/green/brightness";
-const static std::string kBlueLedPath = "/sys/class/leds/blue/brightness";
-const static std::string kRedDutyPctsPath = "/sys/class/leds/red/duty_pcts";
-const static std::string kGreenDutyPctsPath = "/sys/class/leds/green/duty_pcts";
-const static std::string kBlueDutyPctsPath = "/sys/class/leds/blue/duty_pcts";
-const static std::string kRedStartIdxPath = "/sys/class/leds/red/start_idx";
-const static std::string kGreenStartIdxPath = "/sys/class/leds/green/start_idx";
-const static std::string kBlueStartIdxPath = "/sys/class/leds/blue/start_idx";
-const static std::string kRedPauseLoPath = "/sys/class/leds/red/pause_lo";
-const static std::string kGreenPauseLoPath = "/sys/class/leds/green/pause_lo";
-const static std::string kBluePauseLoPath = "/sys/class/leds/blue/pause_lo";
-const static std::string kRedPauseHiPath = "/sys/class/leds/red/pause_hi";
-const static std::string kGreenPauseHiPath = "/sys/class/leds/green/pause_hi";
-const static std::string kBluePauseHiPath = "/sys/class/leds/blue/pause_hi";
-const static std::string kRedRampStepMsPath = "/sys/class/leds/red/ramp_step_ms";
-const static std::string kGreenRampStepMsPath = "/sys/class/leds/green/ramp_step_ms";
-const static std::string kBlueRampStepMsPath = "/sys/class/leds/blue/ramp_step_ms";
-const static std::string kRedBlinkPath = "/sys/class/leds/red/blink";
-const static std::string kGreenBlinkPath = "/sys/class/leds/green/blink";
-const static std::string kBlueBlinkPath = "/sys/class/leds/blue/blink";
-const static std::string kRgbBlinkPath = "/sys/class/leds/rgb/rgb_blink";
-
-int main() {
- uint32_t lcdMaxBrightness = 255;
-
- std::ofstream lcdBacklight(kLcdBacklightPath);
- if (!lcdBacklight) {
- LOG(ERROR) << "Failed to open " << kLcdBacklightPath << ", error=" << errno
- << " (" << strerror(errno) << ")";
- return -errno;
- }
-
- std::ifstream lcdMaxBacklight(kLcdMaxBacklightPath);
- if (!lcdMaxBacklight) {
- LOG(ERROR) << "Failed to open " << kLcdMaxBacklightPath << ", error=" << errno
- << " (" << strerror(errno) << ")";
- return -errno;
- } else {
- lcdMaxBacklight >> lcdMaxBrightness;
- }
-
- std::ofstream redLed(kRedLedPath);
- if (!redLed) {
- LOG(ERROR) << "Failed to open " << kRedLedPath << ", error=" << errno
- << " (" << strerror(errno) << ")";
- return -errno;
- }
-
- std::ofstream greenLed(kGreenLedPath);
- if (!greenLed) {
- LOG(ERROR) << "Failed to open " << kGreenLedPath << ", error=" << errno
- << " (" << strerror(errno) << ")";
- return -errno;
- }
-
- std::ofstream blueLed(kBlueLedPath);
- if (!blueLed) {
- LOG(ERROR) << "Failed to open " << kBlueLedPath << ", error=" << errno
- << " (" << strerror(errno) << ")";
- return -errno;
- }
-
- std::ofstream redDutyPcts(kRedDutyPctsPath);
- if (!redDutyPcts) {
- LOG(ERROR) << "Failed to open " << kRedDutyPctsPath << ", error=" << errno
- << " (" << strerror(errno) << ")";
- return -errno;
- }
-
- std::ofstream greenDutyPcts(kGreenDutyPctsPath);
- if (!greenDutyPcts) {
- LOG(ERROR) << "Failed to open " << kGreenDutyPctsPath << ", error=" << errno
- << " (" << strerror(errno) << ")";
- return -errno;
- }
-
- std::ofstream blueDutyPcts(kBlueDutyPctsPath);
- if (!blueDutyPcts) {
- LOG(ERROR) << "Failed to open " << kBlueDutyPctsPath << ", error=" << errno
- << " (" << strerror(errno) << ")";
- return -errno;
- }
-
- std::ofstream redStartIdx(kRedStartIdxPath);
- if (!redStartIdx) {
- LOG(ERROR) << "Failed to open " << kRedStartIdxPath << ", error=" << errno
- << " (" << strerror(errno) << ")";
- return -errno;
- }
-
- std::ofstream greenStartIdx(kGreenStartIdxPath);
- if (!greenStartIdx) {
- LOG(ERROR) << "Failed to open " << kGreenStartIdxPath << ", error=" << errno
- << " (" << strerror(errno) << ")";
- return -errno;
- }
-
- std::ofstream blueStartIdx(kBlueStartIdxPath);
- if (!blueStartIdx) {
- LOG(ERROR) << "Failed to open " << kBlueStartIdxPath << ", error=" << errno
- << " (" << strerror(errno) << ")";
- return -errno;
- }
-
- std::ofstream redPauseLo(kRedPauseLoPath);
- if (!redPauseLo) {
- LOG(ERROR) << "Failed to open " << kRedPauseLoPath << ", error=" << errno
- << " (" << strerror(errno) << ")";
- return -errno;
- }
-
- std::ofstream greenPauseLo(kGreenPauseLoPath);
- if (!greenPauseLo) {
- LOG(ERROR) << "Failed to open " << kGreenPauseLoPath << ", error=" << errno
- << " (" << strerror(errno) << ")";
- return -errno;
- }
-
- std::ofstream bluePauseLo(kBluePauseLoPath);
- if (!bluePauseLo) {
- LOG(ERROR) << "Failed to open " << kBluePauseLoPath << ", error=" << errno
- << " (" << strerror(errno) << ")";
- return -errno;
- }
-
- std::ofstream redPauseHi(kRedPauseHiPath);
- if (!redPauseHi) {
- LOG(ERROR) << "Failed to open " << kRedPauseHiPath << ", error=" << errno
- << " (" << strerror(errno) << ")";
- return -errno;
- }
-
- std::ofstream greenPauseHi(kGreenPauseHiPath);
- if (!greenPauseHi) {
- LOG(ERROR) << "Failed to open " << kGreenPauseHiPath << ", error=" << errno
- << " (" << strerror(errno) << ")";
- return -errno;
- }
-
- std::ofstream bluePauseHi(kBluePauseHiPath);
- if (!bluePauseHi) {
- LOG(ERROR) << "Failed to open " << kBluePauseHiPath << ", error=" << errno
- << " (" << strerror(errno) << ")";
- return -errno;
- }
-
- std::ofstream redRampStepMs(kRedRampStepMsPath);
- if (!redRampStepMs) {
- LOG(ERROR) << "Failed to open " << kRedRampStepMsPath << ", error=" << errno
- << " (" << strerror(errno) << ")";
- return -errno;
- }
-
- std::ofstream greenRampStepMs(kGreenRampStepMsPath);
- if (!greenRampStepMs) {
- LOG(ERROR) << "Failed to open " << kGreenRampStepMsPath << ", error=" << errno
- << " (" << strerror(errno) << ")";
- return -errno;
- }
-
- std::ofstream blueRampStepMs(kBlueRampStepMsPath);
- if (!blueRampStepMs) {
- LOG(ERROR) << "Failed to open " << kBlueRampStepMsPath << ", error=" << errno
- << " (" << strerror(errno) << ")";
- return -errno;
- }
-
- std::ofstream redBlink(kRedBlinkPath);
- if (!redBlink) {
- LOG(ERROR) << "Failed to open " << kRedBlinkPath << ", error=" << errno
- << " (" << strerror(errno) << ")";
- return -errno;
- }
-
- std::ofstream greenBlink(kGreenBlinkPath);
- if (!greenBlink) {
- LOG(ERROR) << "Failed to open " << kGreenBlinkPath << ", error=" << errno
- << " (" << strerror(errno) << ")";
- return -errno;
- }
-
- std::ofstream blueBlink(kBlueBlinkPath);
- if (!blueBlink) {
- LOG(ERROR) << "Failed to open " << kBlueBlinkPath << ", error=" << errno
- << " (" << strerror(errno) << ")";
- return -errno;
- }
-
- std::ofstream rgbBlink(kRgbBlinkPath);
- if (!rgbBlink) {
- LOG(ERROR) << "Failed to open " << kRgbBlinkPath << ", error=" << errno
- << " (" << strerror(errno) << ")";
- return -errno;
- }
-
- android::sp<ILight> service = new Light(
- {std::move(lcdBacklight), lcdMaxBrightness},
- std::move(redLed), std::move(greenLed), std::move(blueLed),
- std::move(redDutyPcts), std::move(greenDutyPcts), std::move(blueDutyPcts),
- std::move(redStartIdx), std::move(greenStartIdx), std::move(blueStartIdx),
- std::move(redPauseLo), std::move(greenPauseLo), std::move(bluePauseLo),
- std::move(redPauseHi), std::move(greenPauseHi), std::move(bluePauseHi),
- std::move(redRampStepMs), std::move(greenRampStepMs), std::move(blueRampStepMs),
- std::move(redBlink), std::move(greenBlink), std::move(blueBlink),
- std::move(rgbBlink));
-
- configureRpcThreadpool(1, true);
-
- android::status_t status = service->registerAsService();
-
- if (status != android::OK) {
- LOG(ERROR) << "Cannot register Light HAL service";
- return 1;
- }
-
- LOG(INFO) << "Light HAL Ready.";
- joinRpcThreadpool();
- // Under normal cases, execution will not reach this line.
- LOG(ERROR) << "Light HAL failed to join thread pool.";
- return 1;
-}
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-19 22:28:16 +0000