oxmc
4e9f147e55
Adds pawlethwd, a native C++ system_ext daemon (coredomain) that detects peripherals, checks the hardware update catalog (ota.php?mode=hardware), verifies payloads, and flashes firmware via authorized handler plugins. - daemon/: manifest parse, libcurl HTTP + sha256, sysfs USB detection, catalog client, dlopen handler registry (fixed path + ABI + allowlist), state persistence, orchestration engine, AIDL service, main. - aidl/: IPawletHardwareUpdate (getComponents/getPendingUpdates/checkNow/...). - include/pawlet/hwh_abi.h: stable C plugin ABI. - handlers/usbdfu/: libpawlethwh_usbdfu.so, DFU 1.1 download over libusb. - sepolicy/: pawlethwd domain, pawlet_hw_data_file, service type. - schemas/, etc/supported_hardware.default.json, README design doc. - hwupdate.mk wires packages + ro.pawlet.hardware.manifest + sepolicy dir; inherited from config/common.mk. Trust: a server-named installer handler is honored only if allowlisted in the immutable supported_hardware.json, maps to a fixed dm-verity-protected .so path, is ABI/id-checked, and every payload is sha256-verified before a handler runs.
61 lines
1.8 KiB
C++
61 lines
1.8 KiB
C++
/*
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* Copyright (C) 2026 oxmc / PawletOS
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <curl/curl.h>
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#include <binder/IPCThreadState.h>
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#include <binder/IServiceManager.h>
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#include <binder/ProcessState.h>
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#include <utils/String16.h>
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#include <android-base/logging.h>
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#include "engine.h"
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#include "service.h"
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#include "util.h"
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using namespace pawlet::hwupdate;
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namespace {
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constexpr char kServiceName[] = "pawlet_hwupdate";
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constexpr char kDefaultManifest[] = "/system_ext/etc/pawlet/supported_hardware.json";
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constexpr char kDefaultServer[] = "https://oxmc.me/apis/aosp/ota.php?mode=hardware";
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constexpr char kStateDir[] = "/data/pawlet/hw";
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} // namespace
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int main(int, char**) {
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android::base::InitLogging(nullptr, android::base::LogdLogger());
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LOG(INFO) << "pawlethwd starting";
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if (curl_global_init(CURL_GLOBAL_DEFAULT) != 0) {
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LOG(ERROR) << "pawlethwd: curl_global_init failed";
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return 1;
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}
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EngineConfig cfg;
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cfg.manifestPath = util::Prop("ro.pawlet.hardware.manifest", kDefaultManifest);
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cfg.serverBaseUrl = util::Prop("ro.pawlet.hwupdate.uri", kDefaultServer);
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cfg.stateDir = kStateDir;
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cfg.autoApply = util::Prop("persist.pawlet.hwupdate.auto_apply", "true") != "false";
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Engine engine(cfg);
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engine.Start();
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android::sp<HwUpdateService> service = android::sp<HwUpdateService>::make(&engine);
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android::status_t st = android::defaultServiceManager()->addService(
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android::String16(kServiceName), service);
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if (st != android::OK) {
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LOG(ERROR) << "pawlethwd: failed to register service: " << st;
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return 1;
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}
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LOG(INFO) << "pawlethwd: service registered as " << kServiceName;
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android::ProcessState::self()->startThreadPool();
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android::IPCThreadState::self()->joinThreadPool();
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engine.Stop();
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curl_global_cleanup();
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return 0;
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}
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