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105 lines
3.2 KiB
105 lines
3.2 KiB
/* |
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* Copyright (C) 2018 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 "apexd" |
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#include <strings.h> |
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#include <android-base/logging.h> |
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#include "apexd.h" |
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#include "apexd_checkpoint_vold.h" |
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#include "apexd_prepostinstall.h" |
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#include "apexd_prop.h" |
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#include "apexservice.h" |
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#include "status_or.h" |
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#include <android-base/properties.h> |
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namespace { |
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int HandleSubcommand(char** argv) { |
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if (strcmp("--pre-install", argv[1]) == 0) { |
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LOG(INFO) << "Preinstall subcommand detected"; |
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return android::apex::RunPreInstall(argv); |
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} |
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if (strcmp("--post-install", argv[1]) == 0) { |
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LOG(INFO) << "Postinstall subcommand detected"; |
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return android::apex::RunPostInstall(argv); |
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} |
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if (strcmp("--bootstrap", argv[1]) == 0) { |
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LOG(INFO) << "Bootstrap subcommand detected"; |
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return android::apex::onBootstrap(); |
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} |
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LOG(ERROR) << "Unknown subcommand: " << argv[1]; |
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return 1; |
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} |
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struct CombinedLogger { |
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android::base::LogdLogger logd; |
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CombinedLogger() {} |
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void operator()(android::base::LogId id, android::base::LogSeverity severity, |
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const char* tag, const char* file, unsigned int line, |
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const char* message) { |
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logd(id, severity, tag, file, line, message); |
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KernelLogger(id, severity, tag, file, line, message); |
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} |
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}; |
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} // namespace |
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int main(int /*argc*/, char** argv) { |
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// Use CombinedLogger to also log to the kernel log. |
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android::base::InitLogging(argv, CombinedLogger()); |
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if (argv[1] != nullptr) { |
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return HandleSubcommand(argv); |
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} |
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// TODO: add a -v flag or an external setting to change LogSeverity. |
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android::base::SetMinimumLogSeverity(android::base::VERBOSE); |
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android::apex::StatusOr<android::apex::VoldCheckpointInterface> |
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vold_service_st = android::apex::VoldCheckpointInterface::Create(); |
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android::apex::VoldCheckpointInterface* vold_service = nullptr; |
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if (!vold_service_st.Ok()) { |
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LOG(ERROR) << "Could not retrieve vold service: " |
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<< vold_service_st.ErrorMessage(); |
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} else { |
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vold_service = &*vold_service_st; |
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} |
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android::apex::onStart(vold_service); |
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android::apex::binder::CreateAndRegisterService(); |
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android::apex::binder::StartThreadPool(); |
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// Notify other components (e.g. init) that all APEXs are correctly mounted |
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// and are ready to be used. Note that it's important that the binder service |
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// is registered at this point, since other system services might depend on |
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// it. |
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android::apex::onAllPackagesReady(); |
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android::apex::waitForBootStatus( |
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android::apex::rollbackActiveSessionAndReboot, |
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android::apex::unmountDanglingMounts); |
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android::apex::binder::JoinThreadPool(); |
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return 1; |
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}
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