mirror of
https://github.com/RGBCube/serenity
synced 2025-10-31 21:42:43 +00:00
53 lines
1.6 KiB
C++
53 lines
1.6 KiB
C++
/*
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* Copyright (c) 2022, Undefine <undefine@undefine.pl>.
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <AK/Format.h>
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#include <AK/JsonArray.h>
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#include <AK/JsonObject.h>
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#include <LibCore/File.h>
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#include <LibCore/System.h>
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#include <LibMain/Main.h>
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static void print_cpu_info(JsonObject const& value)
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{
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outln("CPU {}:", value.get("processor").as_u32());
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outln("\tVendor ID: {}", value.get("vendor_id").as_string());
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if (value.has("hypervisor_vendor_id"))
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outln("\tHypervisor Vendor ID: {}", value.get("hypervisor_vendor_id").as_string());
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outln("\tBrand: {}", value.get("brand").as_string());
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outln("\tFamily: {}", value.get("family").as_u32());
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outln("\tModel: {}", value.get("model").as_u32());
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outln("\tStepping: {}", value.get("stepping").as_u32());
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outln("\tType: {}", value.get("type").as_u32());
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out("\tFeatures: ");
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auto& features = value.get("features").as_array();
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for (auto const& feature : features.values())
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out("{} ", feature.as_string());
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outln();
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}
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ErrorOr<int> serenity_main(Main::Arguments)
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{
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TRY(Core::System::pledge("stdio rpath"));
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TRY(Core::System::unveil("/proc/cpuinfo", "r"));
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TRY(Core::System::unveil(nullptr, nullptr));
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auto file = TRY(Core::File::open("/proc/cpuinfo", Core::OpenMode::ReadOnly));
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auto json = TRY(JsonValue::from_string(file->read_all()));
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auto& array = json.as_array();
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for (size_t i = 0; i < array.size(); i++) {
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print_cpu_info(array.at(i).as_object());
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if (i != array.size() - 1)
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outln();
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}
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return 0;
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}
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