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Added string to byte array function to ByteUtilities

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Obique PSWG
2015-11-01 08:59:02 -06:00
parent e29682a57e
commit e23512f83b
1 changed files with 11 additions and 0 deletions
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src/utilities/ByteUtilities.java
+11
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@@ -48,6 +48,17 @@ public class ByteUtilities {
return new String(data);
}
public static byte [] getHexStringArray(String string) {
int len = string.length();
if (len % 2 != 0)
return new byte[0];
byte[] data = new byte[len / 2];
for (int i = 0; i < len; i += 2) {
data[i / 2] = (byte) ((Character.digit(string.charAt(i), 16) << 4) + Character.digit(string.charAt(i+1), 16));
}
return data;
}
public static byte [] longToBytes(long l) {
byte [] b = new byte[Long.SIZE];
synchronized (buffer) {