Scope.h revision 7c5ddfb41a806a7bf71581952d06b637a7670cf7 
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 SCOPE_H_
18
19#define SCOPE_H_
20
21#include "NamedType.h"
22
23#include <map>
24#include <vector>
25
26namespace android {
27
28struct Formatter;
29struct Interface;
30struct LocalIdentifier;
31
32struct Scope : public NamedType {
33    Scope(const char *localName);
34    virtual ~Scope();
35
36    bool addType(NamedType *type, std::string *errorMsg);
37
38    NamedType *lookupType(const FQName &fqName) const;
39
40    virtual LocalIdentifier *lookupIdentifier(const std::string &name) const;
41
42    bool isScope() const override;
43
44    // Returns the single interface or NULL.
45    Interface *getInterface() const;
46
47    bool containsSingleInterface(std::string *ifaceName) const;
48    bool containsInterfaces() const;
49
50    std::string pickUniqueAnonymousName() const;
51
52    status_t emitTypeDeclarations(Formatter &out) const override;
53
54    status_t emitJavaTypeDeclarations(
55            Formatter &out, bool atTopLevel) const override;
56
57    status_t emitTypeDefinitions(
58            Formatter &out, const std::string prefix) const override;
59
60    const std::vector<NamedType *> &getSubTypes() const;
61
62    status_t emitVtsTypeDeclarations(Formatter &out) const override;
63
64    bool isJavaCompatible() const override;
65
66private:
67    std::vector<NamedType *> mTypes;
68    std::map<std::string, size_t> mTypeIndexByName;
69
70    DISALLOW_COPY_AND_ASSIGN(Scope);
71};
72
73struct LocalIdentifier {
74    LocalIdentifier();
75    virtual ~LocalIdentifier();
76    virtual bool isEnumValue() const;
77};
78
79}  // namespace android
80
81#endif  // SCOPE_H_
82
83