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 HANDLE_TYPE_H_
18 
19 #define HANDLE_TYPE_H_
20 
21 #include "Type.h"
22 
23 namespace android {
24 
25 struct HandleType : public Type {
26     HandleType(Scope* parent);
27 
28     bool isHandle() const override;
29 
30     std::string typeName() const override;
31 
32     std::string getCppType(
33             StorageMode mode,
34             bool specifyNamespaces) const override;
35 
36     std::string getJavaType(bool forInitializer) const override;
37 
38     std::string getJavaSuffix() const override;
39 
40     std::string getVtsType() const override;
41 
42     void emitReaderWriter(
43             Formatter &out,
44             const std::string &name,
45             const std::string &parcelObj,
46             bool parcelObjIsPointer,
47             bool isReader,
48             ErrorMode mode) const override;
49 
50     void emitReaderWriterEmbedded(
51             Formatter &out,
52             size_t depth,
53             const std::string &name,
54             const std::string &sanitizedName,
55             bool nameIsPointer,
56             const std::string &parcelObj,
57             bool parcelObjIsPointer,
58             bool isReader,
59             ErrorMode mode,
60             const std::string &parentName,
61             const std::string &offsetText) const override;
62 
63     void emitJavaFieldInitializer(
64             Formatter &out, const std::string &fieldName) const override;
65 
66     void emitJavaFieldDefaultInitialValue(
67             Formatter &out, const std::string &declaredFieldName) const override;
68 
69     void emitJavaFieldReaderWriter(
70             Formatter &out,
71             size_t depth,
72             const std::string &parcelName,
73             const std::string &blobName,
74             const std::string &fieldName,
75             const std::string &offset,
76             bool isReader) const override;
77 
78     bool needsEmbeddedReadWrite() const override;
79 
80     bool deepIsJavaCompatible(std::unordered_set<const Type*>* visited) const override;
81 
82     void getAlignmentAndSize(size_t *align, size_t *size) const override;
83 
84     void emitVtsTypeDeclarations(Formatter& out) const override;
85 };
86 
87 }  // namespace android
88 
89 #endif  // HANDLE_TYPE_H_
90 
91