package o;

import com.google.common.primitives.SignedBytes;
import java.io.ByteArrayOutputStream;
import net.sf.scuba.smartcards.ISO7816;

/* renamed from: o.ghW, reason: case insensitive filesystem */
/* loaded from: classes6.dex */
public final class C15109ghW {
    public static boolean c(int i) {
        int i2 = 3;
        while (i2 >= 0 && ((255 << (i2 << 3)) & i) == 0) {
            i2--;
        }
        int i3 = i2 << 3;
        return (((i & (255 << i3)) >> i3) & 32) == 0;
    }

    private static int d(int i) {
        int i2 = 3;
        while (i2 >= 0 && ((255 << (i2 << 3)) & i) == 0) {
            i2--;
        }
        int i3 = i2 << 3;
        int i4 = ((i & (255 << i3)) >> i3) & 192;
        if (i4 == 0) {
            return 0;
        }
        if (i4 != 64) {
            return i4 != 128 ? 3 : 2;
        }
        return 1;
    }

    public static byte[] b(int i) {
        ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
        int log = ((int) (Math.log(i) / Math.log(256.0d))) + 1;
        for (int i2 = 0; i2 < log; i2++) {
            int i3 = ((log - i2) - 1) << 3;
            byteArrayOutputStream.write(((255 << i3) & i) >> i3);
        }
        byte[] byteArray = byteArrayOutputStream.toByteArray();
        int d = d(i);
        if (d == 1) {
            byteArray[0] = (byte) (byteArray[0] | SignedBytes.MAX_POWER_OF_TWO);
        } else if (d == 2) {
            byteArray[0] = (byte) (byteArray[0] | 128);
        } else if (d == 3) {
            byteArray[0] = (byte) (byteArray[0] | ISO7816.INS_GET_RESPONSE);
        }
        if (!c(i)) {
            byteArray[0] = (byte) (byteArray[0] | 32);
        }
        return byteArray;
    }

    public static byte[] a(int i) {
        ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
        if (i < 128) {
            byteArrayOutputStream.write(i);
        } else {
            int i2 = i;
            int i3 = 0;
            while (i2 > 0) {
                i2 /= 256;
                i3++;
            }
            byteArrayOutputStream.write(i3 | 128);
            for (int i4 = 0; i4 < i3; i4++) {
                int i5 = ((i3 - i4) - 1) << 3;
                byteArrayOutputStream.write(((255 << i5) & i) >> i5);
            }
        }
        return byteArrayOutputStream.toByteArray();
    }
}