From bbbc051aa70b8c3dc98218b7b7ca23bea588f41a Mon Sep 17 00:00:00 2001 From: Joe Robinson Date: Wed, 27 Oct 2010 17:16:37 +0100 Subject: Removed duplicate org.apache.commons files --- org/apache/commons/net/ntp/NtpUtils.java | 113 ------------------------------- 1 file changed, 113 deletions(-) delete mode 100644 org/apache/commons/net/ntp/NtpUtils.java (limited to 'org/apache/commons/net/ntp/NtpUtils.java') diff --git a/org/apache/commons/net/ntp/NtpUtils.java b/org/apache/commons/net/ntp/NtpUtils.java deleted file mode 100644 index ca1fb41..0000000 --- a/org/apache/commons/net/ntp/NtpUtils.java +++ /dev/null @@ -1,113 +0,0 @@ -package org.apache.commons.net.ntp; -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - - -/*** - * Common NtpUtils Helper class. - * - * @author Jason Mathews, MITRE Corp - * - * @version $Revision: 489397 $ $Date: 2006-12-21 16:28:51 +0000 (Thu, 21 Dec 2006) $ - */ -public final class NtpUtils { - - /*** - * Returns 32-bit integer address to IPv4 address string "%d.%d.%d.%d" format. - * - * @param address the 32-bit address - * @return the raw IP address in a string format. - */ - public static String getHostAddress(int address) - { - return ((address >>> 24) & 0xFF) + "." + - ((address >>> 16) & 0xFF) + "." + - ((address >>> 8) & 0xFF) + "." + - ((address >>> 0) & 0xFF); - } - - /*** - * Returns NTP packet reference identifier as IP address. - * - * @param packet NTP packet - * @return the packet reference id (as IP address) in "%d.%d.%d.%d" format. - */ - public static String getRefAddress(NtpV3Packet packet) - { - int address = (packet == null) ? 0 : packet.getReferenceId(); - return getHostAddress(address); - } - - /*** - * Get refId as reference clock string (e.g. GPS, WWV, LCL). If string is - * invalid (non-ASCII character) then returns empty string "". - * For details refer to the Comprehensive - * List of Clock Drivers. - * - * @param message - * @return reference clock string if primary NTP server - */ - public static String getReferenceClock(NtpV3Packet message) { - if (message == null) - return ""; - int refId = message.getReferenceId(); - if (refId == 0) - return ""; - StringBuffer buf = new StringBuffer(4); - // start at highest-order byte (0x4c434c00 -> LCL) - for (int shiftBits = 24; shiftBits >= 0; shiftBits -= 8) - { - char c = (char) ((refId >>> shiftBits) & 0xff); - if (c == 0) break; // 0-terminated ASCII string - if (!Character.isLetterOrDigit(c)) - return ""; - buf.append(c); - } - return buf.toString(); - } - - /*** - * Return human-readable name of message mode type (RFC 1305). - * - * @param mode - * @return mode name - */ - public static String getModeName(int mode) - { - switch (mode) { - case NtpV3Packet.MODE_RESERVED: - return "Reserved"; - case NtpV3Packet.MODE_SYMMETRIC_ACTIVE: - return "Symmetric Active"; - case NtpV3Packet.MODE_SYMMETRIC_PASSIVE: - return "Symmetric Passive"; - case NtpV3Packet.MODE_CLIENT: - return "Client"; - case NtpV3Packet.MODE_SERVER: - return "Server"; - case NtpV3Packet.MODE_BROADCAST: - return "Broadcast"; - case NtpV3Packet.MODE_CONTROL_MESSAGE: - return "Control"; - case NtpV3Packet.MODE_PRIVATE: - return "Private"; - default: - return "Unknown"; - } - } - -} -- cgit v1.2.3