100 lines
3.1 KiB
Java
100 lines
3.1 KiB
Java
package com.google.android.gms.common.util;
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import android.os.ParcelFileDescriptor;
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import com.google.android.gms.common.internal.Preconditions;
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import com.google.common.primitives.UnsignedBytes;
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import java.io.ByteArrayOutputStream;
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import java.io.Closeable;
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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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@Deprecated
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/* loaded from: classes.dex */
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public final class IOUtils {
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public static void closeQuietly(ParcelFileDescriptor parcelFileDescriptor) {
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if (parcelFileDescriptor != null) {
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try {
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parcelFileDescriptor.close();
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} catch (IOException unused) {
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}
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}
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}
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@Deprecated
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public static long copyStream(InputStream inputStream, OutputStream outputStream) throws IOException {
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return copyStream(inputStream, outputStream, false, 1024);
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}
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public static boolean isGzipByteBuffer(byte[] bArr) {
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if (bArr.length > 1) {
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if ((((bArr[1] & UnsignedBytes.MAX_VALUE) << 8) | (bArr[0] & UnsignedBytes.MAX_VALUE)) == 35615) {
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return true;
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}
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}
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return false;
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}
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@Deprecated
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public static byte[] readInputStreamFully(InputStream inputStream) throws IOException {
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return readInputStreamFully(inputStream, true);
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}
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@Deprecated
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public static byte[] toByteArray(InputStream inputStream) throws IOException {
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ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
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Preconditions.checkNotNull(inputStream);
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Preconditions.checkNotNull(byteArrayOutputStream);
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byte[] bArr = new byte[4096];
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while (true) {
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int read = inputStream.read(bArr);
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if (read != -1) {
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byteArrayOutputStream.write(bArr, 0, read);
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} else {
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return byteArrayOutputStream.toByteArray();
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}
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}
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}
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public static void closeQuietly(Closeable closeable) {
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if (closeable != null) {
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try {
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closeable.close();
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} catch (IOException unused) {
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}
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}
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}
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@Deprecated
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public static long copyStream(InputStream inputStream, OutputStream outputStream, boolean z, int i) throws IOException {
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byte[] bArr = new byte[i];
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long j = 0;
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while (true) {
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try {
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int read = inputStream.read(bArr, 0, i);
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if (read == -1) {
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break;
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}
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j += read;
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outputStream.write(bArr, 0, read);
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} finally {
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if (z) {
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closeQuietly(inputStream);
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closeQuietly(outputStream);
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}
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}
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}
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return j;
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}
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@Deprecated
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public static byte[] readInputStreamFully(InputStream inputStream, boolean z) throws IOException {
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ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
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copyStream(inputStream, byteArrayOutputStream, z, 1024);
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return byteArrayOutputStream.toByteArray();
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}
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private IOUtils() {
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}
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}
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