Initial version -- added millennium read funcionality

2026-03-09 22:05:28 +01:00
commit 77c2ded482
2770 changed files with 141927 additions and 0 deletions
@@ -0,0 +1,55 @@
+package com.google.android.gms.common.util;
+
+import io.ktor.util.date.GMTDateParser;
+import kotlin.UByte;
+
+/* JADX INFO: compiled from: com.google.android.gms:play-services-basement@@18.3.0 */
+/* JADX INFO: loaded from: classes2.dex */
+public class Hex {
+    private static final char[] zza = {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F'};
+    private static final char[] zzb = {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', GMTDateParser.DAY_OF_MONTH, 'e', 'f'};
+
+    public static String bytesToStringLowercase(byte[] bArr) {
+        int length = bArr.length;
+        char[] cArr = new char[length + length];
+        int i = 0;
+        for (byte b : bArr) {
+            int i2 = b & UByte.MAX_VALUE;
+            char[] cArr2 = zzb;
+            cArr[i] = cArr2[i2 >>> 4];
+            cArr[i + 1] = cArr2[b & 15];
+            i += 2;
+        }
+        return new String(cArr);
+    }
+
+    public static String bytesToStringUppercase(byte[] bArr) {
+        return bytesToStringUppercase(bArr, false);
+    }
+
+    public static byte[] stringToBytes(String str) throws IllegalArgumentException {
+        int length = str.length();
+        if (length % 2 != 0) {
+            throw new IllegalArgumentException("Hex string has odd number of characters");
+        }
+        byte[] bArr = new byte[length / 2];
+        int i = 0;
+        while (i < length) {
+            int i2 = i + 2;
+            bArr[i / 2] = (byte) Integer.parseInt(str.substring(i, i2), 16);
+            i = i2;
+        }
+        return bArr;
+    }
+
+    public static String bytesToStringUppercase(byte[] bArr, boolean z) {
+        int length = bArr.length;
+        StringBuilder sb = new StringBuilder(length + length);
+        for (int i = 0; i < length && (!z || i != length - 1 || (bArr[i] & UByte.MAX_VALUE) != 0); i++) {
+            char[] cArr = zza;
+            sb.append(cArr[(bArr[i] & 240) >>> 4]);
+            sb.append(cArr[bArr[i] & 15]);
+        }
+        return sb.toString();
+    }
+}