1 files changed, 0 insertions, 84 deletions
diff --git a/framework/src/onos/utils/misc/src/main/java/org/onlab/packet/PacketUtils.java b/framework/src/onos/utils/misc/src/main/java/org/onlab/packet/PacketUtils.java
deleted file mode 100644
index c3bede2f..00000000
--- a/framework/src/onos/utils/misc/src/main/java/org/onlab/packet/PacketUtils.java
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * Copyright 2015 Open Networking Laboratory
- *
- * Licensed 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.
- */
-
-package org.onlab.packet;
-
-import static com.google.common.base.Preconditions.checkNotNull;
-
-/**
- * Utilities for working with packet headers.
- */
-public final class PacketUtils {
-
-    private PacketUtils() {
-    }
-
-    /**
-     * Check the length of the input buffer is appropriate given the offset and
-     * length parameters.
-     *
-     * @param byteLength length of the input buffer array
-     * @param offset offset given to begin reading bytes from
-     * @param length length given to read up until
-     * @throws DeserializationException if the input parameters don't match up (i.e
-     * we can't read that many bytes from the buffer at the given offest)
-     */
-    public static void checkBufferLength(int byteLength, int offset, int length)
-            throws DeserializationException {
-        boolean ok = (offset >= 0 && offset < byteLength);
-        ok = ok & (length >= 0 && offset + length <= byteLength);
-
-        if (!ok) {
-            throw new DeserializationException("Unable to read " + length + " bytes from a "
-                + byteLength + " byte array starting at offset " + offset);
-        }
-    }
-
-    /**
-     * Check that there are enough bytes in the buffer to read some number of
-     * bytes that we need to read a full header.
-     *
-     * @param givenLength given size of the buffer
-     * @param requiredLength number of bytes we need to read some header fully
-     * @throws DeserializationException if there aren't enough bytes
-     */
-    public static void checkHeaderLength(int givenLength, int requiredLength)
-            throws DeserializationException {
-        if (requiredLength > givenLength) {
-            throw new DeserializationException(requiredLength
-                + " bytes are needed to continue deserialization, however only "
-                + givenLength + " remain in buffer");
-        }
-    }
-
-    /**
-     * Check the input parameters are sane and there's enough bytes to read
-     * the required length.
-     *
-     * @param data input byte buffer
-     * @param offset offset of the start of the header
-     * @param length length given to deserialize the header
-     * @param requiredLength length needed to deserialize header
-     * @throws DeserializationException if we're unable to deserialize the
-     * packet based on the input parameters
-     */
-    public static void checkInput(byte[] data, int offset, int length, int requiredLength)
-            throws DeserializationException {
-        checkNotNull(data);
-        checkBufferLength(data.length, offset, length);
-        checkHeaderLength(length, requiredLength);
-    }
-}