EnumType.h revision 85eabdbe56720dcdcf130e5ca83129d47b143768 
1#ifndef ENUM_TYPE_H_
2
3#define ENUM_TYPE_H_
4
5#include "NamedType.h"
6
7#include <vector>
8
9namespace android {
10
11struct EnumValue;
12
13struct EnumType : public NamedType {
14    EnumType(const char *localName,
15             std::vector<EnumValue *> *values,
16             Type *storageType = NULL);
17
18    const Type *storageType() const;
19    const std::vector<EnumValue *> &values() const;
20
21    const ScalarType *resolveToScalarType() const override;
22
23    bool isEnum() const override;
24
25    std::string getCppType(StorageMode mode, std::string *extra) const override;
26
27    std::string getJavaType() const override;
28    std::string getJavaSuffix() const override;
29
30    void emitReaderWriter(
31            Formatter &out,
32            const std::string &name,
33            const std::string &parcelObj,
34            bool parcelObjIsPointer,
35            bool isReader,
36            ErrorMode mode) const override;
37
38    void emitJavaFieldReaderWriter(
39            Formatter &out,
40            const std::string &blobName,
41            const std::string &fieldName,
42            const std::string &offset,
43            bool isReader) const override;
44
45    status_t emitTypeDeclarations(Formatter &out) const override;
46
47    status_t emitJavaTypeDeclarations(
48            Formatter &out, bool atTopLevel) const override;
49
50    status_t emitVtsTypeDeclarations(Formatter &out) const override;
51    status_t emitVtsAttributeType(Formatter &out) const override;
52
53    void getAlignmentAndSize(size_t *align, size_t *size) const override;
54
55private:
56    void getTypeChain(std::vector<const EnumType *> *out) const;
57    std::vector<EnumValue *> *mValues;
58    Type *mStorageType;
59
60    DISALLOW_COPY_AND_ASSIGN(EnumType);
61};
62
63struct EnumValue {
64    EnumValue(const char *name, const char *value = NULL);
65
66    std::string name() const;
67    const char *value() const;
68
69private:
70    std::string mName;
71    const char *mValue;
72
73    DISALLOW_COPY_AND_ASSIGN(EnumValue);
74};
75
76}  // namespace android
77
78#endif  // ENUM_TYPE_H_
79
80