package okio;

import com.google.android.gms.measurement.internal.u1;
import java.io.EOFException;
import java.io.IOException;
import java.util.Arrays;
import java.util.zip.CRC32;
import java.util.zip.Inflater;
import kotlin.Metadata;
import kotlin.jvm.internal.SourceDebugExtension;
import nb.g;
import org.jetbrains.annotations.NotNull;
import tv.danmaku.ijk.media.player.IjkMediaPlayer;

/* JADX INFO: loaded from: classes3.dex */
@Metadata(d1 = {"\u0000\\\n\u0002\u0018\u0002\n\u0002\u0018\u0002\n\u0002\u0018\u0002\n\u0002\b\u0002\n\u0002\u0018\u0002\n\u0000\n\u0002\u0010\t\n\u0002\b\u0003\n\u0002\u0010\u000e\n\u0000\n\u0002\u0010\b\n\u0002\b\u0005\n\u0002\u0018\u0002\n\u0002\b\u0002\n\u0002\u0010\u0005\n\u0002\b\u0002\n\u0002\u0018\u0002\n\u0002\b\u0002\n\u0002\u0018\u0002\n\u0002\b\u0002\n\u0002\u0018\u0002\n\u0002\b\u0002\n\u0002\u0018\u0002\n\u0002\b\u0005\u0018\u00002\u00020\u0001B\u000f\u0012\u0006\u0010\u001a\u001a\u00020\u0001¢\u0006\u0004\b%\u0010&J\b\u0010\u0003\u001a\u00020\u0002H\u0002J\b\u0010\u0004\u001a\u00020\u0002H\u0002J \u0010\n\u001a\u00020\u00022\u0006\u0010\u0006\u001a\u00020\u00052\u0006\u0010\b\u001a\u00020\u00072\u0006\u0010\t\u001a\u00020\u0007H\u0002J \u0010\u0010\u001a\u00020\u00022\u0006\u0010\f\u001a\u00020\u000b2\u0006\u0010\u000e\u001a\u00020\r2\u0006\u0010\u000f\u001a\u00020\rH\u0002J\u0018\u0010\u0012\u001a\u00020\u00072\u0006\u0010\u0011\u001a\u00020\u00052\u0006\u0010\t\u001a\u00020\u0007H\u0016J\b\u0010\u0014\u001a\u00020\u0013H\u0016J\b\u0010\u0015\u001a\u00020\u0002H\u0016R\u0016\u0010\u0017\u001a\u00020\u00168\u0002@\u0002X\u0082\u000e¢\u0006\u0006\n\u0004\b\u0017\u0010\u0018R\u0014\u0010\u001a\u001a\u00020\u00198\u0002X\u0082\u0004¢\u0006\u0006\n\u0004\b\u001a\u0010\u001bR\u0014\u0010\u001d\u001a\u00020\u001c8\u0002X\u0082\u0004¢\u0006\u0006\n\u0004\b\u001d\u0010\u001eR\u0014\u0010 \u001a\u00020\u001f8\u0002X\u0082\u0004¢\u0006\u0006\n\u0004\b \u0010!R\u0014\u0010#\u001a\u00020\"8\u0002X\u0082\u0004¢\u0006\u0006\n\u0004\b#\u0010$¨\u0006'"}, d2 = {"Lokio/GzipSource;", "Lokio/Source;", "Lkd/e;", "consumeHeader", "consumeTrailer", "Lokio/Buffer;", "buffer", "", IjkMediaPlayer.OnNativeInvokeListener.ARG_OFFSET, "byteCount", "updateCrc", "", "name", "", "expected", "actual", "checkEqual", "sink", "read", "Lokio/Timeout;", "timeout", "close", "", "section", "B", "Lokio/RealBufferedSource;", "source", "Lokio/RealBufferedSource;", "Ljava/util/zip/Inflater;", "inflater", "Ljava/util/zip/Inflater;", "Lokio/InflaterSource;", "inflaterSource", "Lokio/InflaterSource;", "Ljava/util/zip/CRC32;", "crc", "Ljava/util/zip/CRC32;", "<init>", "(Lokio/Source;)V", "okio"}, k = 1, mv = {1, 9, 0})
@SourceDebugExtension({"SMAP\nGzipSource.kt\nKotlin\n*S Kotlin\n*F\n+ 1 GzipSource.kt\nokio/GzipSource\n+ 2 fake.kt\nkotlin/jvm/internal/FakeKt\n+ 3 RealBufferedSource.kt\nokio/RealBufferedSource\n+ 4 GzipSource.kt\nokio/-GzipSourceExtensions\n+ 5 Util.kt\nokio/-SegmentedByteString\n*L\n1#1,220:1\n1#2:221\n62#3:222\n62#3:224\n62#3:226\n62#3:227\n62#3:228\n62#3:230\n62#3:232\n202#4:223\n202#4:225\n202#4:229\n202#4:231\n89#5:233\n*S KotlinDebug\n*F\n+ 1 GzipSource.kt\nokio/GzipSource\n*L\n105#1:222\n107#1:224\n119#1:226\n120#1:227\n122#1:228\n133#1:230\n144#1:232\n106#1:223\n117#1:225\n130#1:229\n141#1:231\n187#1:233\n*E\n"})
public final class GzipSource implements Source {

    @NotNull
    private final CRC32 crc;

    @NotNull
    private final Inflater inflater;

    @NotNull
    private final InflaterSource inflaterSource;
    private byte section;

    @NotNull
    private final RealBufferedSource source;

    public GzipSource(@NotNull Source source) {
        g.i(source, "source");
        RealBufferedSource realBufferedSource = new RealBufferedSource(source);
        this.source = realBufferedSource;
        Inflater inflater = new Inflater(true);
        this.inflater = inflater;
        this.inflaterSource = new InflaterSource((BufferedSource) realBufferedSource, inflater);
        this.crc = new CRC32();
    }

    private final void checkEqual(String str, int i10, int i11) throws IOException {
        if (i11 == i10) {
            return;
        }
        String str2 = String.format("%s: actual 0x%08x != expected 0x%08x", Arrays.copyOf(new Object[]{str, Integer.valueOf(i11), Integer.valueOf(i10)}, 3));
        g.h(str2, "format(this, *args)");
        throw new IOException(str2);
    }

    private final void consumeHeader() throws IOException {
        this.source.require(10L);
        byte b10 = this.source.bufferField.getByte(3L);
        boolean z10 = ((b10 >> 1) & 1) == 1;
        if (z10) {
            updateCrc(this.source.bufferField, 0L, 10L);
        }
        checkEqual("ID1ID2", 8075, this.source.readShort());
        this.source.skip(8L);
        if (((b10 >> 2) & 1) == 1) {
            this.source.require(2L);
            if (z10) {
                updateCrc(this.source.bufferField, 0L, 2L);
            }
            long shortLe = this.source.bufferField.readShortLe() & 65535;
            this.source.require(shortLe);
            if (z10) {
                updateCrc(this.source.bufferField, 0L, shortLe);
            }
            this.source.skip(shortLe);
        }
        if (((b10 >> 3) & 1) == 1) {
            long jIndexOf = this.source.indexOf((byte) 0);
            if (jIndexOf == -1) {
                throw new EOFException();
            }
            if (z10) {
                updateCrc(this.source.bufferField, 0L, jIndexOf + 1);
            }
            this.source.skip(jIndexOf + 1);
        }
        if (((b10 >> 4) & 1) == 1) {
            long jIndexOf2 = this.source.indexOf((byte) 0);
            if (jIndexOf2 == -1) {
                throw new EOFException();
            }
            if (z10) {
                updateCrc(this.source.bufferField, 0L, jIndexOf2 + 1);
            }
            this.source.skip(jIndexOf2 + 1);
        }
        if (z10) {
            checkEqual("FHCRC", this.source.readShortLe(), (short) this.crc.getValue());
            this.crc.reset();
        }
    }

    private final void consumeTrailer() throws IOException {
        checkEqual("CRC", this.source.readIntLe(), (int) this.crc.getValue());
        checkEqual("ISIZE", this.source.readIntLe(), (int) this.inflater.getBytesWritten());
    }

    private final void updateCrc(Buffer buffer, long j10, long j11) {
        Segment segment = buffer.head;
        g.f(segment);
        while (true) {
            int i10 = segment.limit;
            int i11 = segment.pos;
            if (j10 < i10 - i11) {
                break;
            }
            j10 -= (long) (i10 - i11);
            segment = segment.next;
            g.f(segment);
        }
        while (j11 > 0) {
            int i12 = (int) (((long) segment.pos) + j10);
            int iMin = (int) Math.min(segment.limit - i12, j11);
            this.crc.update(segment.data, i12, iMin);
            j11 -= (long) iMin;
            segment = segment.next;
            g.f(segment);
            j10 = 0;
        }
    }

    @Override // okio.Source, java.io.Closeable, java.lang.AutoCloseable
    public void close() throws IOException {
        this.inflaterSource.close();
    }

    @Override // okio.Source
    public long read(@NotNull Buffer sink, long byteCount) throws IOException {
        g.i(sink, "sink");
        if (byteCount < 0) {
            throw new IllegalArgumentException(u1.i("byteCount < 0: ", byteCount).toString());
        }
        if (byteCount == 0) {
            return 0L;
        }
        if (this.section == 0) {
            consumeHeader();
            this.section = (byte) 1;
        }
        if (this.section == 1) {
            long size = sink.size();
            long j10 = this.inflaterSource.read(sink, byteCount);
            if (j10 != -1) {
                updateCrc(sink, size, j10);
                return j10;
            }
            this.section = (byte) 2;
        }
        if (this.section == 2) {
            consumeTrailer();
            this.section = (byte) 3;
            if (!this.source.exhausted()) {
                throw new IOException("gzip finished without exhausting source");
            }
        }
        return -1L;
    }

    @Override // okio.Source
    @NotNull
    public Timeout timeout() {
        return this.source.timeout();
    }
}