what-the-bank/sources/o/MZr.java

package o;

import com.google.common.primitives.UnsignedBytes;
import java.io.IOException;
import java.io.InputStream;
import java.nio.ByteBuffer;
import java.util.Iterator;

/* JADX INFO: Access modifiers changed from: package-private */
/* loaded from: classes2.dex */
public final class MZr extends InputStream {
    private long a;
    private ByteBuffer b;
    private byte[] c;
    private int d;
    private int e;
    private int g = 0;
    private int h;
    private Iterator<ByteBuffer> i;
    private boolean j;

    /* JADX INFO: Access modifiers changed from: package-private */
    public MZr(Iterable<ByteBuffer> iterable) {
        this.i = iterable.iterator();
        for (ByteBuffer byteBuffer : iterable) {
            this.g++;
        }
        this.h = -1;
        if (c()) {
            return;
        }
        this.b = MTP.d;
        this.h = 0;
        this.d = 0;
        this.a = 0L;
    }

    private boolean c() {
        this.h++;
        if (!this.i.hasNext()) {
            return false;
        }
        ByteBuffer next = this.i.next();
        this.b = next;
        this.d = next.position();
        if (this.b.hasArray()) {
            this.j = true;
            this.c = this.b.array();
            this.e = this.b.arrayOffset();
        } else {
            this.j = false;
            this.a = vqr.d(this.b);
            this.c = null;
        }
        return true;
    }

    @Override // java.io.InputStream
    public final int read() throws IOException {
        if (this.h == this.g) {
            return -1;
        }
        if (this.j) {
            byte[] bArr = this.c;
            int i = this.d;
            byte b = bArr[this.e + i];
            int i2 = i + 1;
            this.d = i2;
            if (i2 == this.b.limit()) {
                c();
            }
            return b & UnsignedBytes.MAX_VALUE;
        }
        byte d = vqr.d(this.d + this.a);
        int i3 = this.d + 1;
        this.d = i3;
        if (i3 == this.b.limit()) {
            c();
        }
        return d & UnsignedBytes.MAX_VALUE;
    }

    @Override // java.io.InputStream
    public final int read(byte[] bArr, int i, int i2) throws IOException {
        if (this.h == this.g) {
            return -1;
        }
        int limit = this.b.limit();
        int i3 = this.d;
        int i4 = limit - i3;
        if (i2 > i4) {
            i2 = i4;
        }
        if (this.j) {
            System.arraycopy(this.c, i3 + this.e, bArr, i, i2);
            int i5 = this.d + i2;
            this.d = i5;
            if (i5 == this.b.limit()) {
                c();
            }
        } else {
            int position = this.b.position();
            this.b.position(this.d);
            this.b.get(bArr, i, i2);
            this.b.position(position);
            int i6 = this.d + i2;
            this.d = i6;
            if (i6 == this.b.limit()) {
                c();
            }
        }
        return i2;
    }
}