97 lines
2.8 KiB
C++
97 lines
2.8 KiB
C++
/*
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* Copyright (c) 2017-2021, The Linux Foundation. All rights reserved.
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* Not a Contribution
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*/
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/*
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* Copyright (C) 2016 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2_0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2_0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#define LOG_TAG "android.hardware.gnss@2.1-service-qti"
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#include <android/hardware/gnss/2.1/IGnss.h>
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#include <hidl/LegacySupport.h>
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#include "loc_cfg.h"
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#include "loc_misc_utils.h"
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#include <dlfcn.h>
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extern "C" {
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#include "vndfwk-detect.h"
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}
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#ifdef ARCH_ARM_32
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#define DEFAULT_HW_BINDER_MEM_SIZE 65536
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#endif
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using android::hardware::gnss::V2_1::IGnss;
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using android::hardware::configureRpcThreadpool;
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using android::hardware::registerPassthroughServiceImplementation;
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using android::hardware::joinRpcThreadpool;
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using android::status_t;
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using android::OK;
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typedef int vendorEnhancedServiceMain(int /* argc */, char* /* argv */ []);
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#define GNSS_POWER_LIBNAME "/vendor/lib64/libgnssauto_power.so"
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typedef const void* (*gnssAutoPowerHandler)(void);
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void initializeGnssPowerHandler() {
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void * handle = nullptr;
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const char* error = nullptr;
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gnssAutoPowerHandler getter = nullptr;
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getter = (gnssAutoPowerHandler) dlGetSymFromLib(handle, GNSS_POWER_LIBNAME,
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"initGnssAutoPowerHandler");
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if (nullptr == getter) {
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/*may not be real problem for non-automotive products*/
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ALOGW("dlGetSymFromLib for getGnssAutoPowerHandler failed - may not be real problem.");
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} else {
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/*Initialize GnssAutoPowerHandler if available*/
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getter();
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ALOGI("GnssAutoPowerHandler Initialized!");
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}
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}
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int main() {
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ALOGI("%s", __FUNCTION__);
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int vendorInfo = getVendorEnhancedInfo();
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/* The magic number 2 points to
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#define VND_ENHANCED_SYS_STATUS_BIT 0x02 in vndfwk-detect.c */
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bool vendorEnhanced = ( vendorInfo & 2 );
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setVendorEnhanced(vendorEnhanced);
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#ifdef ARCH_ARM_32
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android::hardware::ProcessState::initWithMmapSize((size_t)(DEFAULT_HW_BINDER_MEM_SIZE));
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#endif
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configureRpcThreadpool(1, true);
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status_t status;
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status = registerPassthroughServiceImplementation<IGnss>();
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if (status == OK) {
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initializeGnssPowerHandler();
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joinRpcThreadpool();
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} else {
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ALOGE("Error while registering IGnss 2.1 service: %d", status);
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}
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return 0;
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}
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