package kotlinx.coroutines.debug;

import java.lang.instrument.ClassFileTransformer;
import java.lang.instrument.Instrumentation;
import java.security.ProtectionDomain;
import kotlin.Metadata;
import kotlin.Result;
import kotlin.ResultKt;
import kotlin.io.ByteStreamsKt;
import kotlin.jvm.JvmStatic;
import kotlin.jvm.internal.Intrinsics;
import kotlinx.coroutines.debug.internal.AgentInstallationType;
import kotlinx.coroutines.debug.internal.DebugProbesImpl;
import sun.misc.Signal;
import sun.misc.SignalHandler;

/* JADX INFO: compiled from: AgentPremain.kt */
/* JADX INFO: loaded from: classes2.dex */
@Metadata(d1 = {"\u0000(\n\u0002\u0018\u0002\n\u0002\u0010\u0000\n\u0002\b\u0002\n\u0002\u0010\u000b\n\u0000\n\u0002\u0010\u0002\n\u0002\b\u0002\n\u0002\u0010\u000e\n\u0000\n\u0002\u0018\u0002\n\u0002\b\u0002\bÁ\u0002\u0018\u00002\u00020\u0001:\u0001\fB\u0007\b\u0002¢\u0006\u0002\u0010\u0002J\b\u0010\u0005\u001a\u00020\u0006H\u0002J\u001a\u0010\u0007\u001a\u00020\u00062\b\u0010\b\u001a\u0004\u0018\u00010\t2\u0006\u0010\n\u001a\u00020\u000bH\u0007R\u000e\u0010\u0003\u001a\u00020\u0004X\u0082\u0004¢\u0006\u0002\n\u0000¨\u0006\r"}, d2 = {"Lkotlinx/coroutines/debug/AgentPremain;", "", "()V", "enableCreationStackTraces", "", "installSignalHandler", "", "premain", "args", "", "instrumentation", "Ljava/lang/instrument/Instrumentation;", "DebugProbesTransformer", "kotlinx-coroutines-core"}, k = 1, mv = {1, 6, 0}, xi = 48)
public final class AgentPremain {
    public static final AgentPremain INSTANCE = new AgentPremain();
    private static final boolean enableCreationStackTraces;

    private AgentPremain() {
    }

    static {
        Object objM219constructorimpl;
        try {
            Result.Companion companion = Result.INSTANCE;
            String property = System.getProperty("kotlinx.coroutines.debug.enable.creation.stack.trace");
            objM219constructorimpl = Result.m219constructorimpl(property != null ? Boolean.valueOf(Boolean.parseBoolean(property)) : null);
        } catch (Throwable th) {
            Result.Companion companion2 = Result.INSTANCE;
            objM219constructorimpl = Result.m219constructorimpl(ResultKt.createFailure(th));
        }
        Boolean bool = (Boolean) (Result.m225isFailureimpl(objM219constructorimpl) ? null : objM219constructorimpl);
        enableCreationStackTraces = bool != null ? bool.booleanValue() : DebugProbesImpl.INSTANCE.getEnableCreationStackTraces();
    }

    @JvmStatic
    public static final void premain(String args, Instrumentation instrumentation) {
        AgentInstallationType.INSTANCE.setInstalledStatically$kotlinx_coroutines_core(true);
        instrumentation.addTransformer(DebugProbesTransformer.INSTANCE);
        DebugProbesImpl.INSTANCE.setEnableCreationStackTraces(enableCreationStackTraces);
        DebugProbesImpl.INSTANCE.install();
        INSTANCE.installSignalHandler();
    }

    /* JADX INFO: compiled from: AgentPremain.kt */
    @Metadata(d1 = {"\u0000,\n\u0002\u0018\u0002\n\u0002\u0018\u0002\n\u0002\b\u0002\n\u0002\u0010\u0012\n\u0000\n\u0002\u0018\u0002\n\u0000\n\u0002\u0010\u000e\n\u0000\n\u0002\u0018\u0002\n\u0000\n\u0002\u0018\u0002\n\u0002\b\u0002\bÀ\u0002\u0018\u00002\u00020\u0001B\u0007\b\u0002¢\u0006\u0002\u0010\u0002J:\u0010\u0003\u001a\u0004\u0018\u00010\u00042\u0006\u0010\u0005\u001a\u00020\u00062\u0006\u0010\u0007\u001a\u00020\b2\f\u0010\t\u001a\b\u0012\u0002\b\u0003\u0018\u00010\n2\u0006\u0010\u000b\u001a\u00020\f2\b\u0010\r\u001a\u0004\u0018\u00010\u0004H\u0016¨\u0006\u000e"}, d2 = {"Lkotlinx/coroutines/debug/AgentPremain$DebugProbesTransformer;", "Ljava/lang/instrument/ClassFileTransformer;", "()V", "transform", "", "loader", "Ljava/lang/ClassLoader;", "className", "", "classBeingRedefined", "Ljava/lang/Class;", "protectionDomain", "Ljava/security/ProtectionDomain;", "classfileBuffer", "kotlinx-coroutines-core"}, k = 1, mv = {1, 6, 0}, xi = 48)
    public static final class DebugProbesTransformer implements ClassFileTransformer {
        public static final DebugProbesTransformer INSTANCE = new DebugProbesTransformer();

        private DebugProbesTransformer() {
        }

        public byte[] transform(ClassLoader loader, String className, Class<?> classBeingRedefined, ProtectionDomain protectionDomain, byte[] classfileBuffer) {
            if (!Intrinsics.areEqual(className, "kotlin/coroutines/jvm/internal/DebugProbesKt")) {
                return null;
            }
            AgentInstallationType.INSTANCE.setInstalledStatically$kotlinx_coroutines_core(true);
            return ByteStreamsKt.readBytes(loader.getResourceAsStream("DebugProbesKt.bin"));
        }
    }

    private final void installSignalHandler() {
        try {
            Signal.handle(new Signal("TRAP"), new SignalHandler() { // from class: kotlinx.coroutines.debug.AgentPremain$$ExternalSyntheticLambda0
                public final void handle(Signal signal) {
                    AgentPremain.m1748installSignalHandler$lambda1(signal);
                }
            });
        } catch (Throwable unused) {
        }
    }

    /* JADX INFO: Access modifiers changed from: private */
    /* JADX INFO: renamed from: installSignalHandler$lambda-1, reason: not valid java name */
    public static final void m1748installSignalHandler$lambda1(Signal signal) {
        if (DebugProbesImpl.INSTANCE.isInstalled$kotlinx_coroutines_core()) {
            DebugProbesImpl.INSTANCE.dumpCoroutines(System.out);
        } else {
            System.out.println((Object) "Cannot perform coroutines dump, debug probes are disabled");
        }
    }
}