199 lines
8.4 KiB
Java
199 lines
8.4 KiB
Java
package net.minecraft;
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import com.google.common.collect.Maps;
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import com.mojang.logging.LogUtils;
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import java.nio.file.FileStore;
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import java.nio.file.Files;
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import java.nio.file.InvalidPathException;
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import java.nio.file.Path;
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import java.util.List;
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import java.util.Locale;
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import java.util.Map;
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import java.util.function.Supplier;
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import java.util.stream.Collectors;
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import org.slf4j.Logger;
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import oshi.SystemInfo;
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import oshi.hardware.CentralProcessor;
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import oshi.hardware.GlobalMemory;
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import oshi.hardware.GraphicsCard;
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import oshi.hardware.HardwareAbstractionLayer;
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import oshi.hardware.PhysicalMemory;
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import oshi.hardware.VirtualMemory;
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import oshi.hardware.CentralProcessor.ProcessorIdentifier;
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public class SystemReport {
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public static final long BYTES_PER_MEBIBYTE = 1048576L;
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private static final long ONE_GIGA = 1000000000L;
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private static final Logger LOGGER = LogUtils.getLogger();
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private static final String OPERATING_SYSTEM = System.getProperty("os.name")
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+ " ("
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+ System.getProperty("os.arch")
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+ ") version "
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+ System.getProperty("os.version");
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private static final String JAVA_VERSION = System.getProperty("java.version") + ", " + System.getProperty("java.vendor");
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private static final String JAVA_VM_VERSION = System.getProperty("java.vm.name")
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+ " ("
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+ System.getProperty("java.vm.info")
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+ "), "
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+ System.getProperty("java.vm.vendor");
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private final Map<String, String> entries = Maps.<String, String>newLinkedHashMap();
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public SystemReport() {
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this.setDetail("Minecraft Version", SharedConstants.getCurrentVersion().getName());
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this.setDetail("Minecraft Version ID", SharedConstants.getCurrentVersion().getId());
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this.setDetail("Operating System", OPERATING_SYSTEM);
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this.setDetail("Java Version", JAVA_VERSION);
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this.setDetail("Java VM Version", JAVA_VM_VERSION);
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this.setDetail("Memory", (Supplier<String>)(() -> {
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Runtime runtime = Runtime.getRuntime();
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long l = runtime.maxMemory();
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long m = runtime.totalMemory();
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long n = runtime.freeMemory();
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long o = l / 1048576L;
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long p = m / 1048576L;
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long q = n / 1048576L;
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return n + " bytes (" + q + " MiB) / " + m + " bytes (" + p + " MiB) up to " + l + " bytes (" + o + " MiB)";
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}));
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this.setDetail("CPUs", (Supplier<String>)(() -> String.valueOf(Runtime.getRuntime().availableProcessors())));
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this.ignoreErrors("hardware", () -> this.putHardware(new SystemInfo()));
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this.setDetail("JVM Flags", (Supplier<String>)(() -> {
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List<String> list = (List<String>)Util.getVmArguments().collect(Collectors.toList());
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return String.format(Locale.ROOT, "%d total; %s", list.size(), String.join(" ", list));
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}));
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}
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public void setDetail(String identifier, String value) {
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this.entries.put(identifier, value);
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}
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public void setDetail(String identifier, Supplier<String> valueSupplier) {
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try {
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this.setDetail(identifier, (String)valueSupplier.get());
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} catch (Exception var4) {
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LOGGER.warn("Failed to get system info for {}", identifier, var4);
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this.setDetail(identifier, "ERR");
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}
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}
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private void putHardware(SystemInfo info) {
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HardwareAbstractionLayer hardwareAbstractionLayer = info.getHardware();
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this.ignoreErrors("processor", () -> this.putProcessor(hardwareAbstractionLayer.getProcessor()));
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this.ignoreErrors("graphics", () -> this.putGraphics(hardwareAbstractionLayer.getGraphicsCards()));
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this.ignoreErrors("memory", () -> this.putMemory(hardwareAbstractionLayer.getMemory()));
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this.ignoreErrors("storage", this::putStorage);
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}
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private void ignoreErrors(String groupIdentifier, Runnable executor) {
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try {
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executor.run();
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} catch (Throwable var4) {
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LOGGER.warn("Failed retrieving info for group {}", groupIdentifier, var4);
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}
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}
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public static float sizeInMiB(long bytes) {
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return (float)bytes / 1048576.0F;
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}
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private void putPhysicalMemory(List<PhysicalMemory> memorySlots) {
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int i = 0;
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for (PhysicalMemory physicalMemory : memorySlots) {
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String string = String.format(Locale.ROOT, "Memory slot #%d ", i++);
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this.setDetail(string + "capacity (MiB)", (Supplier<String>)(() -> String.format(Locale.ROOT, "%.2f", sizeInMiB(physicalMemory.getCapacity()))));
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this.setDetail(string + "clockSpeed (GHz)", (Supplier<String>)(() -> String.format(Locale.ROOT, "%.2f", (float)physicalMemory.getClockSpeed() / 1.0E9F)));
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this.setDetail(string + "type", physicalMemory::getMemoryType);
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}
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}
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private void putVirtualMemory(VirtualMemory memory) {
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this.setDetail("Virtual memory max (MiB)", (Supplier<String>)(() -> String.format(Locale.ROOT, "%.2f", sizeInMiB(memory.getVirtualMax()))));
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this.setDetail("Virtual memory used (MiB)", (Supplier<String>)(() -> String.format(Locale.ROOT, "%.2f", sizeInMiB(memory.getVirtualInUse()))));
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this.setDetail("Swap memory total (MiB)", (Supplier<String>)(() -> String.format(Locale.ROOT, "%.2f", sizeInMiB(memory.getSwapTotal()))));
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this.setDetail("Swap memory used (MiB)", (Supplier<String>)(() -> String.format(Locale.ROOT, "%.2f", sizeInMiB(memory.getSwapUsed()))));
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}
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private void putMemory(GlobalMemory memory) {
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this.ignoreErrors("physical memory", () -> this.putPhysicalMemory(memory.getPhysicalMemory()));
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this.ignoreErrors("virtual memory", () -> this.putVirtualMemory(memory.getVirtualMemory()));
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}
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private void putGraphics(List<GraphicsCard> gpus) {
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int i = 0;
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for (GraphicsCard graphicsCard : gpus) {
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String string = String.format(Locale.ROOT, "Graphics card #%d ", i++);
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this.setDetail(string + "name", graphicsCard::getName);
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this.setDetail(string + "vendor", graphicsCard::getVendor);
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this.setDetail(string + "VRAM (MiB)", (Supplier<String>)(() -> String.format(Locale.ROOT, "%.2f", sizeInMiB(graphicsCard.getVRam()))));
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this.setDetail(string + "deviceId", graphicsCard::getDeviceId);
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this.setDetail(string + "versionInfo", graphicsCard::getVersionInfo);
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}
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}
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private void putProcessor(CentralProcessor cpu) {
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ProcessorIdentifier processorIdentifier = cpu.getProcessorIdentifier();
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this.setDetail("Processor Vendor", processorIdentifier::getVendor);
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this.setDetail("Processor Name", processorIdentifier::getName);
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this.setDetail("Identifier", processorIdentifier::getIdentifier);
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this.setDetail("Microarchitecture", processorIdentifier::getMicroarchitecture);
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this.setDetail("Frequency (GHz)", (Supplier<String>)(() -> String.format(Locale.ROOT, "%.2f", (float)processorIdentifier.getVendorFreq() / 1.0E9F)));
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this.setDetail("Number of physical packages", (Supplier<String>)(() -> String.valueOf(cpu.getPhysicalPackageCount())));
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this.setDetail("Number of physical CPUs", (Supplier<String>)(() -> String.valueOf(cpu.getPhysicalProcessorCount())));
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this.setDetail("Number of logical CPUs", (Supplier<String>)(() -> String.valueOf(cpu.getLogicalProcessorCount())));
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}
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private void putStorage() {
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this.putSpaceForProperty("jna.tmpdir");
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this.putSpaceForProperty("org.lwjgl.system.SharedLibraryExtractPath");
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this.putSpaceForProperty("io.netty.native.workdir");
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this.putSpaceForProperty("java.io.tmpdir");
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this.putSpaceForPath("workdir", () -> "");
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}
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private void putSpaceForProperty(String property) {
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this.putSpaceForPath(property, () -> System.getProperty(property));
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}
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private void putSpaceForPath(String property, Supplier<String> valueSupplier) {
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String string = "Space in storage for " + property + " (MiB)";
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try {
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String string2 = (String)valueSupplier.get();
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if (string2 == null) {
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this.setDetail(string, "<path not set>");
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return;
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}
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FileStore fileStore = Files.getFileStore(Path.of(string2));
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this.setDetail(
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string, String.format(Locale.ROOT, "available: %.2f, total: %.2f", sizeInMiB(fileStore.getUsableSpace()), sizeInMiB(fileStore.getTotalSpace()))
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);
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} catch (InvalidPathException var6) {
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LOGGER.warn("{} is not a path", property, var6);
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this.setDetail(string, "<invalid path>");
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} catch (Exception var7) {
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LOGGER.warn("Failed retrieving storage space for {}", property, var7);
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this.setDetail(string, "ERR");
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}
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}
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public void appendToCrashReportString(StringBuilder reportAppender) {
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reportAppender.append("-- ").append("System Details").append(" --\n");
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reportAppender.append("Details:");
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this.entries.forEach((string, string2) -> {
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reportAppender.append("\n\t");
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reportAppender.append(string);
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reportAppender.append(": ");
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reportAppender.append(string2);
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});
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}
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public String toLineSeparatedString() {
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return (String)this.entries
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.entrySet()
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.stream()
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.map(entry -> (String)entry.getKey() + ": " + (String)entry.getValue())
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.collect(Collectors.joining(System.lineSeparator()));
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}
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}
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