1/*
2 * Copyright (C) 2016 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#ifndef AAPT_LOADEDAPK_H
18#define AAPT_LOADEDAPK_H
19
20#include "androidfw/StringPiece.h"
21
22#include "ResourceTable.h"
23#include "flatten/Archive.h"
24#include "flatten/TableFlattener.h"
25#include "io/ZipArchive.h"
26#include "unflatten/BinaryResourceParser.h"
27
28namespace aapt {
29
30/** Info about an APK loaded in memory. */
31class LoadedApk {
32 public:
33  LoadedApk(
34      const Source& source,
35      std::unique_ptr<io::IFileCollection> apk,
36      std::unique_ptr<ResourceTable> table)
37      : source_(source), apk_(std::move(apk)), table_(std::move(table)) {}
38
39  io::IFileCollection* GetFileCollection() { return apk_.get(); }
40
41  ResourceTable* GetResourceTable() { return table_.get(); }
42
43  const Source& GetSource() { return source_; }
44
45  /**
46   * Writes the APK on disk at the given path, while also removing the resource
47   * files that are not referenced in the resource table.
48   */
49  bool WriteToArchive(IAaptContext* context, const TableFlattenerOptions& options,
50                      IArchiveWriter* writer);
51
52  static std::unique_ptr<LoadedApk> LoadApkFromPath(IAaptContext* context,
53                                                    const android::StringPiece& path);
54
55 private:
56  Source source_;
57  std::unique_ptr<io::IFileCollection> apk_;
58  std::unique_ptr<ResourceTable> table_;
59
60  DISALLOW_COPY_AND_ASSIGN(LoadedApk);
61};
62
63}  // namespace aapt
64
65#endif /* AAPT_LOADEDAPK_H */
66