55 lines
1.7 KiB
Java
55 lines
1.7 KiB
Java
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package com.google.android.gms.internal.firebase_messaging;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.OutputStream;
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import java.util.ArrayDeque;
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import java.util.Deque;
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/* loaded from: classes2.dex */
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public final class zzj {
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private static final OutputStream zza = new zzi();
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private static byte[] zza(Deque<byte[]> deque, int i) {
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byte[] bArr = new byte[i];
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int i2 = i;
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while (i2 > 0) {
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byte[] removeFirst = deque.removeFirst();
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int min = Math.min(i2, removeFirst.length);
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System.arraycopy(removeFirst, 0, bArr, i - i2, min);
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i2 -= min;
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}
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return bArr;
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}
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public static byte[] zza(InputStream inputStream) throws IOException {
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zzg.zza(inputStream);
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ArrayDeque arrayDeque = new ArrayDeque(20);
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int i = 8192;
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int i2 = 0;
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while (i2 < 2147483639) {
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int min = Math.min(i, 2147483639 - i2);
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byte[] bArr = new byte[min];
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arrayDeque.add(bArr);
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int i3 = 0;
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while (i3 < min) {
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int read = inputStream.read(bArr, i3, min - i3);
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if (read == -1) {
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return zza(arrayDeque, i2);
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}
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i3 += read;
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i2 += read;
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}
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i = zzn.zza(i, 2);
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}
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if (inputStream.read() == -1) {
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return zza(arrayDeque, 2147483639);
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}
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throw new OutOfMemoryError("input is too large to fit in a byte array");
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}
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public static InputStream zza(InputStream inputStream, long j) {
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return new zzl(inputStream, 1048577L);
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}
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}
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