70 lines
2.6 KiB
Java
70 lines
2.6 KiB
Java
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package com.google.firebase.crashlytics.internal.common;
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import android.os.Process;
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import java.nio.ByteBuffer;
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import java.nio.ByteOrder;
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import java.util.Date;
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import java.util.Locale;
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import java.util.concurrent.atomic.AtomicLong;
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/* loaded from: classes2.dex */
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class CLSUUID {
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private static String _clsId;
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private static final AtomicLong _sequenceNumber = new AtomicLong(0);
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/* JADX INFO: Access modifiers changed from: package-private */
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public CLSUUID(IdManager idManager) {
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byte[] bArr = new byte[10];
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populateTime(bArr);
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populateSequenceNumber(bArr);
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populatePID(bArr);
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String sha1 = CommonUtils.sha1(idManager.getCrashlyticsInstallId());
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String hexify = CommonUtils.hexify(bArr);
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_clsId = String.format(Locale.US, "%s-%s-%s-%s", hexify.substring(0, 12), hexify.substring(12, 16), hexify.subSequence(16, 20), sha1.substring(0, 12)).toUpperCase(Locale.US);
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}
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private void populateTime(byte[] bArr) {
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long time = new Date().getTime();
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byte[] convertLongToFourByteBuffer = convertLongToFourByteBuffer(time / 1000);
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bArr[0] = convertLongToFourByteBuffer[0];
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bArr[1] = convertLongToFourByteBuffer[1];
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bArr[2] = convertLongToFourByteBuffer[2];
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bArr[3] = convertLongToFourByteBuffer[3];
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byte[] convertLongToTwoByteBuffer = convertLongToTwoByteBuffer(time % 1000);
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bArr[4] = convertLongToTwoByteBuffer[0];
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bArr[5] = convertLongToTwoByteBuffer[1];
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}
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private void populateSequenceNumber(byte[] bArr) {
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byte[] convertLongToTwoByteBuffer = convertLongToTwoByteBuffer(_sequenceNumber.incrementAndGet());
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bArr[6] = convertLongToTwoByteBuffer[0];
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bArr[7] = convertLongToTwoByteBuffer[1];
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}
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private void populatePID(byte[] bArr) {
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byte[] convertLongToTwoByteBuffer = convertLongToTwoByteBuffer(Integer.valueOf(Process.myPid()).shortValue());
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bArr[8] = convertLongToTwoByteBuffer[0];
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bArr[9] = convertLongToTwoByteBuffer[1];
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}
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private static byte[] convertLongToFourByteBuffer(long j) {
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ByteBuffer allocate = ByteBuffer.allocate(4);
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allocate.putInt((int) j);
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allocate.order(ByteOrder.BIG_ENDIAN);
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allocate.position(0);
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return allocate.array();
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}
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private static byte[] convertLongToTwoByteBuffer(long j) {
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ByteBuffer allocate = ByteBuffer.allocate(2);
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allocate.putShort((short) j);
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allocate.order(ByteOrder.BIG_ENDIAN);
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allocate.position(0);
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return allocate.array();
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}
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public String toString() {
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return _clsId;
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}
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}
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