| /* |
| * Copyright (C) 2007 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.dx.cf.attrib; |
| |
| import com.android.dx.rop.cst.CstString; |
| |
| /** |
| * Attribute class for standard {@code SourceDebugExtension} attributes. |
| */ |
| public final class AttSourceDebugExtension extends BaseAttribute { |
| /** {@code non-null;} attribute name for attributes of this type */ |
| public static final String ATTRIBUTE_NAME = "SourceDebugExtension"; |
| |
| /** {@code non-null;} Contents of SMAP */ |
| private final CstString smapString; |
| |
| /** |
| * Constructs an instance. |
| * |
| * @param smapString {@code non-null;} the SMAP data from the class file. |
| */ |
| public AttSourceDebugExtension(CstString smapString) { |
| super(ATTRIBUTE_NAME); |
| |
| if (smapString == null) { |
| throw new NullPointerException("smapString == null"); |
| } |
| |
| this.smapString = smapString; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public int byteLength() { |
| // Add 6 for the standard attribute header: the attribute name |
| // index (2 bytes) and the attribute length (4 bytes). |
| return 6 + smapString.getUtf8Size(); |
| } |
| |
| /** |
| * Gets the SMAP data of this instance. |
| * |
| * @return {@code non-null;} the SMAP data. |
| */ |
| public CstString getSmapString() { |
| return smapString; |
| } |
| } |