1 files changed, 0 insertions, 79 deletions
diff --git a/common/device/com/android/net/module/util/structs/TcpHeader.java b/common/device/com/android/net/module/util/structs/TcpHeader.java
deleted file mode 100644
index 0c97401c..00000000
--- a/common/device/com/android/net/module/util/structs/TcpHeader.java
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * 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 com.android.net.module.util.structs;
-
-import com.android.net.module.util.Struct;
-import com.android.net.module.util.Struct.Field;
-import com.android.net.module.util.Struct.Type;
-
-/**
- * L4 TCP header as per https://tools.ietf.org/html/rfc793.
- * This class does not contain option and data fields.
- *
- * 0                   1                   2                   3
- * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- * |          Source Port          |       Destination Port        |
- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- * |                        Sequence Number                        |
- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- * |                    Acknowledgment Number                      |
- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- * |  Data |           |U|A|P|R|S|F|                               |
- * | Offset| Reserved  |R|C|S|S|Y|I|            Window             |
- * |       |           |G|K|H|T|N|N|                               |
- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- * |           Checksum            |         Urgent Pointer        |
- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- * |                    Options                    |    Padding    |
- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- * |                             data                              |
- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- */
-public class TcpHeader extends Struct {
-    @Field(order = 0, type = Type.U16)
-    public final int srcPort;
-    @Field(order = 1, type = Type.U16)
-    public final int dstPort;
-    @Field(order = 2, type = Type.U32)
-    public final long seq;
-    @Field(order = 3, type = Type.U32)
-    public final long ack;
-    @Field(order = 4, type = Type.S16)
-    // data Offset (4 bits), reserved (6 bits), control bits (6 bits)
-    // TODO: update with bitfields once class Struct supports it
-    public final short dataOffsetAndControlBits;
-    @Field(order = 5, type = Type.U16)
-    public final int window;
-    @Field(order = 6, type = Type.S16)
-    public final short checksum;
-    @Field(order = 7, type = Type.U16)
-    public final int urgentPointer;
-
-    public TcpHeader(final int srcPort, final int dstPort, final long seq, final long ack,
-            final short dataOffsetAndControlBits, final int window, final short checksum,
-            final int urgentPointer) {
-        this.srcPort = srcPort;
-        this.dstPort = dstPort;
-        this.seq = seq;
-        this.ack = ack;
-        this.dataOffsetAndControlBits = dataOffsetAndControlBits;
-        this.window = window;
-        this.checksum = checksum;
-        this.urgentPointer = urgentPointer;
-    }
-}