1 /*
2  * Copyright (C) 2018 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 IDMAP2_INCLUDE_IDMAP2_PRETTYPRINTVISITOR_H_
18 #define IDMAP2_INCLUDE_IDMAP2_PRETTYPRINTVISITOR_H_
19 
20 #include <iostream>
21 #include <memory>
22 
23 #include "androidfw/AssetManager2.h"
24 #include "idmap2/Idmap.h"
25 
26 namespace android {
27 
28 class ApkAssets;
29 
30 namespace idmap2 {
31 
32 class PrettyPrintVisitor : public Visitor {
33  public:
PrettyPrintVisitor(std::ostream & stream)34   explicit PrettyPrintVisitor(std::ostream& stream) : stream_(stream) {
35   }
36   virtual void visit(const Idmap& idmap);
37   virtual void visit(const IdmapHeader& header);
38   virtual void visit(const IdmapData& data);
39   virtual void visit(const IdmapData::Header& header);
40   virtual void visit(const IdmapData::TypeEntry& type_entry);
41 
42  private:
43   std::ostream& stream_;
44   std::unique_ptr<const ApkAssets> target_apk_;
45   AssetManager2 target_am_;
46   PackageId last_seen_package_id_;
47 };
48 
49 }  // namespace idmap2
50 }  // namespace android
51 
52 #endif  // IDMAP2_INCLUDE_IDMAP2_PRETTYPRINTVISITOR_H_
53