抖阴.apk(点击下载) / m.java

package com.danikula.videocache;

import java.io.IOException;
import java.io.OutputStream;
import java.net.Proxy;
import java.net.ProxySelector;
import java.net.Socket;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.Arrays;
import java.util.List;
import java.util.Locale;
import java.util.concurrent.Callable;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.TimeoutException;

/* access modifiers changed from: package-private */
/* compiled from: Pinger */
public class m {

    /* renamed from: d  reason: collision with root package name */
    private static final String f1002d = "ping";

    /* renamed from: e  reason: collision with root package name */
    private static final String f1003e = "ping ok";
    private final ExecutorService a = Executors.newSingleThreadExecutor();

    /* renamed from: b  reason: collision with root package name */
    private final String f1004b;

    /* renamed from: c  reason: collision with root package name */
    private final int f1005c;

    /* compiled from: Pinger */
    private class b implements Callable<Boolean> {
        private b() {
        }

        @Override // java.util.concurrent.Callable
        public Boolean call() throws Exception {
            return Boolean.valueOf(m.this.c());
        }
    }

    m(String str, int i) {
        this.f1004b = (String) n.a(str);
        this.f1005c = i;
    }

    private String b() {
        return String.format(Locale.US, "http://%s:%d/%s", this.f1004b, Integer.valueOf(this.f1005c), f1002d);
    }

    /* access modifiers changed from: private */
    /* access modifiers changed from: public */
    private boolean c() throws ProxyCacheException {
        k kVar = new k(b());
        try {
            byte[] bytes = f1003e.getBytes();
            kVar.a(0);
            byte[] bArr = new byte[bytes.length];
            kVar.read(bArr);
            boolean equals = Arrays.equals(bytes, bArr);
            h.b("Ping response: `" + new String(bArr) + "`, pinged? " + equals);
            return equals;
        } catch (ProxyCacheException e2) {
            h.a("Error reading ping response", e2);
            return false;
        } finally {
            kVar.close();
        }
    }

    /* access modifiers changed from: package-private */
    public boolean a(int i, int i2) {
        n.a(i >= 1);
        n.a(i2 > 0);
        int i3 = i2;
        int i4 = 0;
        while (i4 < i) {
            try {
                if (((Boolean) this.a.submit(new b()).get((long) i3, TimeUnit.MILLISECONDS)).booleanValue()) {
                    return true;
                }
                i4++;
                i3 *= 2;
            } catch (TimeoutException unused) {
                h.c("Error pinging server (attempt: " + i4 + ", timeout: " + i3 + "). ");
            } catch (InterruptedException | ExecutionException e2) {
                h.a("Error pinging server due to unexpected error", e2);
            }
        }
        String format = String.format(Locale.US, "Error pinging server (attempts: %d, max timeout: %d). If you see this message, please, report at https://github.com/danikula/AndroidVideoCache/issues/134. Default proxies are: %s", Integer.valueOf(i4), Integer.valueOf(i3 / 2), a());
        h.a(format, new ProxyCacheException(format));
        return false;
    }

    private List<Proxy> a() {
        try {
            return ProxySelector.getDefault().select(new URI(b()));
        } catch (URISyntaxException e2) {
            throw new IllegalStateException(e2);
        }
    }

    /* access modifiers changed from: package-private */
    public boolean a(String str) {
        return f1002d.equals(str);
    }

    /* access modifiers changed from: package-private */
    public void a(Socket socket) throws IOException {
        OutputStream outputStream = socket.getOutputStream();
        outputStream.write("HTTP/1.1 200 OK\n\n".getBytes());
        outputStream.write(f1003e.getBytes());
    }
}