IppByteArray.java
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/*
* Decompiled with CFR 0_118.
*/
package com.scene7.is.ipp.messages;
import com.scene7.is.ipp.messages.Ipp;
import com.scene7.is.ipp.messages.IppInt;
import com.scene7.is.ipp.messages.Offset;
import java.io.IOException;
import java.io.Writer;
public class IppByteArray {
public IppByteArray() {
Ipp.Assert(false, "IppByteArray ctor");
}
public static byte[] Unstuff(byte[] arr, Offset arrayPos) {
int count = IppInt.Unstuff(arr, arrayPos);
int pos = IppInt.Unstuff(arr, arrayPos);
byte[] ba = new byte[count];
System.arraycopy(arr, pos, ba, 0, count);
return ba;
}
public static byte[][] UnstuffArray(byte[] arr, Offset arrayPos) {
Ipp.Assert((arrayPos.val & 3) == 0, "IppByteArray alignemt");
int count = IppInt.Unstuff(arr, arrayPos);
int size = IppInt.Unstuff(arr, arrayPos);
Ipp.Assert(count == 0 || size >= 8, "IppByteArray count");
Offset roff = new Offset(IppInt.Unstuff(arr, arrayPos));
Offset loff = new Offset(roff.val);
byte[][] result = new byte[count][];
for (int i = 0; i < count; ++i) {
loff.val = roff.val;
result[i] = IppByteArray.Unstuff(arr, loff);
roff.val += size;
}
return result;
}
public static byte[][] UnstuffFixedArray(byte[] arr, Offset arrayPos, int count) {
byte[][] result = new byte[count][];
for (int i = 0; i < count; ++i) {
result[i] = IppByteArray.Unstuff(arr, arrayPos);
}
return result;
}
public static void Stuff(byte[] arr, Offset arrayPos, Offset varPos, byte[] val) {
if (val == null) {
IppInt.Stuff(arr, arrayPos, varPos, 0);
IppInt.Stuff(arr, arrayPos, varPos, 0);
return;
}
IppInt.Stuff(arr, arrayPos, varPos, val.length);
Ipp.StuffOffset(arr, arrayPos, varPos, 1);
System.arraycopy(val, 0, arr, varPos.val, val.length);
varPos.val += val.length;
}
public static void StuffArray(byte[] arr, Offset arrayPos, Offset varPos, byte[][] val) {
Ipp.Assert((arrayPos.val & 3) == 0, "IppByteArray stuffarray align");
int len = val != null ? val.length : 0;
IppInt.Stuff(arr, arrayPos, varPos, len);
IppInt.Stuff(arr, arrayPos, varPos, 8);
Ipp.StuffOffset(arr, arrayPos, varPos, len > 0 ? 4 : 1);
Offset varvarPos = new Offset(varPos.val + 8 * len);
for (int i = 0; i < len; ++i) {
IppByteArray.Stuff(arr, varPos, varvarPos, val[i]);
}
varPos.val = varvarPos.val;
}
public static void StuffFixedArray(byte[] arr, Offset arrayPos, Offset varPos, int count, byte[][] val) {
Ipp.Assert(val.length == count, "IppByteArray count");
for (int i = 0; i < count; ++i) {
IppByteArray.Stuff(arr, arrayPos, varPos, val[i]);
}
}
public static void Print(Writer tf, String label, byte[] it) throws IOException {
String ll = label + "IppByteArray: ";
tf.write(ll);
tf.write("length ");
tf.write(it.length);
tf.write(" [ ");
int l = it.length;
if (l > 3) {
l = 3;
}
for (int i = 0; i < l; ++i) {
tf.write(it[i]);
tf.write(" ");
}
int a = it.length / 4;
int b = it.length / 2;
int c = 3 * it.length / 4;
int d = it.length - 1;
if (a > l && a != b) {
if (a > l + 1) {
tf.write(" ... ");
}
tf.write(it[a]);
l = a;
}
if (b > l && b != c) {
if (b > l + 1) {
tf.write(" ... ");
}
tf.write(it[b]);
l = b;
}
if (c > l && c != d) {
if (c > l + 1) {
tf.write(" ... ");
}
tf.write(it[c]);
l = c;
}
if (d > l) {
if (d > l + 1) {
tf.write(" ... ");
}
tf.write(it[d]);
}
tf.write(" ]\n");
}
public static void PrintArray(Writer tf, String label, byte[][] it) throws IOException {
String ll = label + "IppByteArray Array, length: ";
tf.write(ll);
if (it == null) {
tf.write("NULL!!!\n");
return;
}
tf.write("" + it.length + "\n");
for (int i = 0; i < it.length; ++i) {
ll = label + "IppByteArray[" + String.valueOf(i) + "]: ";
IppByteArray.Print(tf, ll, it[i]);
}
}
}