package o;

import java.io.EOFException;
import java.io.IOException;
import java.util.Arrays;
import java.util.zip.CRC32;
import java.util.zip.Inflater;

/* renamed from: o.gil, reason: case insensitive filesystem */
/* loaded from: classes.dex */
public final class C15157gil implements giD {
    private final C15171giz a;
    private final C15158gim b;
    private final Inflater c;
    private byte d;
    private final CRC32 e;

    public C15157gil(giD gid) {
        C14957gcv.e(gid, "");
        C15171giz c15171giz = new C15171giz(gid);
        this.a = c15171giz;
        Inflater inflater = new Inflater(true);
        this.c = inflater;
        this.b = new C15158gim((InterfaceC15149gid) c15171giz, inflater);
        this.e = new CRC32();
    }

    @Override // o.giD
    public final long read(C15111ghZ c15111ghZ, long j) throws IOException {
        long j2;
        C14957gcv.e(c15111ghZ, "");
        if (j < 0) {
            throw new IllegalArgumentException("byteCount < 0: ".concat(String.valueOf(j)).toString());
        }
        if (j == 0) {
            return 0L;
        }
        if (this.d == 0) {
            if (this.a.a(10L)) {
                byte d = this.a.c.d(3L);
                boolean z = ((d >> 1) & 1) == 1;
                if (z) {
                    d(this.a.c, 0L, 10L);
                }
                C15171giz c15171giz = this.a;
                if (c15171giz.a(2L)) {
                    d("ID1ID2", 8075, c15171giz.c.s());
                    this.a.j(8L);
                    if (((d >> 2) & 1) == 1) {
                        if (!this.a.a(2L)) {
                            throw new EOFException();
                        }
                        if (z) {
                            d(this.a.c, 0L, 2L);
                        }
                        long e = giE.e(this.a.c.s());
                        if (this.a.a(e)) {
                            if (z) {
                                j2 = e;
                                d(this.a.c, 0L, e);
                            } else {
                                j2 = e;
                            }
                            this.a.j(j2);
                        } else {
                            throw new EOFException();
                        }
                    }
                    if (((d >> 3) & 1) == 1) {
                        long b = this.a.b((byte) 0, 0L, Long.MAX_VALUE);
                        if (b == -1) {
                            throw new EOFException();
                        }
                        if (z) {
                            d(this.a.c, 0L, b + 1);
                        }
                        this.a.j(b + 1);
                    }
                    if (((d >> 4) & 1) == 1) {
                        long b2 = this.a.b((byte) 0, 0L, Long.MAX_VALUE);
                        if (b2 == -1) {
                            throw new EOFException();
                        }
                        if (z) {
                            d(this.a.c, 0L, b2 + 1);
                        }
                        this.a.j(b2 + 1);
                    }
                    if (z) {
                        C15171giz c15171giz2 = this.a;
                        if (c15171giz2.a(2L)) {
                            d("FHCRC", giE.e(c15171giz2.c.s()), (short) this.e.getValue());
                            this.e.reset();
                        } else {
                            throw new EOFException();
                        }
                    }
                    this.d = (byte) 1;
                } else {
                    throw new EOFException();
                }
            } else {
                throw new EOFException();
            }
        }
        if (this.d == 1) {
            long j3 = c15111ghZ.c;
            long read = this.b.read(c15111ghZ, j);
            if (read != -1) {
                d(c15111ghZ, j3, read);
                return read;
            }
            this.d = (byte) 2;
        }
        if (this.d == 2) {
            C15171giz c15171giz3 = this.a;
            if (!c15171giz3.a(4L)) {
                throw new EOFException();
            }
            int n = c15171giz3.c.n();
            d("CRC", ((Integer) giE.c(new Object[]{Integer.valueOf(n)}, 1193193334, -1193193334, n)).intValue(), (int) this.e.getValue());
            C15171giz c15171giz4 = this.a;
            if (!c15171giz4.a(4L)) {
                throw new EOFException();
            }
            int n2 = c15171giz4.c.n();
            d("ISIZE", ((Integer) giE.c(new Object[]{Integer.valueOf(n2)}, 1193193334, -1193193334, n2)).intValue(), (int) this.c.getBytesWritten());
            this.d = (byte) 3;
            if (!this.a.j()) {
                throw new IOException("gzip finished without exhausting source");
            }
        }
        return -1L;
    }

    @Override // o.giD
    public final C15139giB timeout() {
        return this.a.timeout();
    }

    @Override // o.giD, java.io.Closeable, java.lang.AutoCloseable
    public final void close() throws IOException {
        this.b.close();
    }

    private final void d(C15111ghZ c15111ghZ, long j, long j2) {
        C15170giy c15170giy = c15111ghZ.d;
        C14957gcv.e(c15170giy);
        while (j >= c15170giy.d - c15170giy.e) {
            j -= c15170giy.d - c15170giy.e;
            c15170giy = c15170giy.a;
            C14957gcv.e(c15170giy);
        }
        while (j2 > 0) {
            int min = (int) Math.min(c15170giy.d - r6, j2);
            this.e.update(c15170giy.c, (int) (c15170giy.e + j), min);
            j2 -= min;
            c15170giy = c15170giy.a;
            C14957gcv.e(c15170giy);
            j = 0;
        }
    }

    private static void d(String str, int i, int i2) {
        if (i2 == i) {
            return;
        }
        String format = String.format("%s: actual 0x%08x != expected 0x%08x", Arrays.copyOf(new Object[]{str, Integer.valueOf(i2), Integer.valueOf(i)}, 3));
        C14957gcv.c((Object) format, "");
        throw new IOException(format);
    }
}