package com.facetec.sdk;

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

/* loaded from: classes.dex */
public final class na implements nk {
    private int a = 0;
    private final CRC32 b = new CRC32();
    private final mr c;
    private final Inflater d;
    private final mx e;

    public na(nk nkVar) {
        if (nkVar == null) {
            throw new IllegalArgumentException("source == null");
        }
        Inflater inflater = new Inflater(true);
        this.d = inflater;
        mr c = nb.c(nkVar);
        this.c = c;
        this.e = new mx(c, inflater);
    }

    @Override // com.facetec.sdk.nk
    public final nh b() {
        return this.c.b();
    }

    @Override // com.facetec.sdk.nk, java.io.Closeable, java.lang.AutoCloseable
    public final void close() throws IOException {
        this.e.close();
    }

    private void c(ms msVar, long j, long j2) {
        nc ncVar = msVar.b;
        while (j >= ncVar.a - ncVar.e) {
            j -= ncVar.a - ncVar.e;
            ncVar = ncVar.i;
        }
        while (j2 > 0) {
            int min = (int) Math.min(ncVar.a - r6, j2);
            this.b.update(ncVar.b, (int) (ncVar.e + j), min);
            j2 -= min;
            ncVar = ncVar.i;
            j = 0;
        }
    }

    private static void c(String str, int i, int i2) throws IOException {
        if (i2 != i) {
            throw new IOException(String.format("%s: actual 0x%08x != expected 0x%08x", str, Integer.valueOf(i2), Integer.valueOf(i)));
        }
    }

    @Override // com.facetec.sdk.nk
    public final long b(ms msVar, long j) throws IOException {
        long j2;
        if (j < 0) {
            throw new IllegalArgumentException("byteCount < 0: ".concat(String.valueOf(j)));
        }
        if (j == 0) {
            return 0L;
        }
        if (this.a == 0) {
            this.c.e(10L);
            byte c = this.c.d().c(3L);
            boolean z = ((c >> 1) & 1) == 1;
            if (z) {
                c(this.c.d(), 0L, 10L);
            }
            c("ID1ID2", 8075, this.c.i());
            this.c.f(8L);
            if (((c >> 2) & 1) == 1) {
                this.c.e(2L);
                if (z) {
                    c(this.c.d(), 0L, 2L);
                }
                long j3 = this.c.d().j();
                this.c.e(j3);
                if (z) {
                    j2 = j3;
                    c(this.c.d(), 0L, j3);
                } else {
                    j2 = j3;
                }
                this.c.f(j2);
            }
            if (((c >> 3) & 1) == 1) {
                long s = this.c.s();
                if (s == -1) {
                    throw new EOFException();
                }
                if (z) {
                    c(this.c.d(), 0L, s + 1);
                }
                this.c.f(s + 1);
            }
            if (((c >> 4) & 1) == 1) {
                long s2 = this.c.s();
                if (s2 == -1) {
                    throw new EOFException();
                }
                if (z) {
                    c(this.c.d(), 0L, s2 + 1);
                }
                this.c.f(s2 + 1);
            }
            if (z) {
                c("FHCRC", this.c.j(), (short) this.b.getValue());
                this.b.reset();
            }
            this.a = 1;
        }
        if (this.a == 1) {
            long j4 = msVar.e;
            long b = this.e.b(msVar, j);
            if (b != -1) {
                c(msVar, j4, b);
                return b;
            }
            this.a = 2;
        }
        if (this.a == 2) {
            c("CRC", this.c.f(), (int) this.b.getValue());
            c("ISIZE", this.c.f(), (int) this.d.getBytesWritten());
            this.a = 3;
            if (!this.c.a()) {
                throw new IOException("gzip finished without exhausting source");
            }
        }
        return -1L;
    }
}