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/*
* Copyright (C) 2015, The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef AIDL_TYPE_JAVA_H_
#define AIDL_TYPE_JAVA_H_
#include <string>
#include <vector>
#include "ast_java.h"
#include "type_namespace.h"
namespace android {
namespace aidl {
namespace java {
class JavaTypeNamespace;
class Type : public ValidatableType {
public:
// WriteToParcel flags
enum { PARCELABLE_WRITE_RETURN_VALUE = 0x0001 };
Type(const JavaTypeNamespace* types, const std::string& name, int kind,
bool canWriteToParcel, bool canBeOut);
Type(const JavaTypeNamespace* types, const std::string& package,
const std::string& name, int kind, bool canWriteToParcel, bool canBeOut,
const std::string& declFile = "", int declLine = -1);
virtual ~Type() = default;
bool CanBeOutParameter() const override { return m_canBeOut; }
bool CanWriteToParcel() const override { return m_canWriteToParcel; }
const ValidatableType* ArrayType() const override { return m_array_type.get(); }
const ValidatableType* NullableType() const override { return nullptr; }
virtual std::string JavaType() const { return m_javaType; }
virtual std::string CreatorName() const;
virtual std::string InstantiableName() const;
virtual void WriteToParcel(StatementBlock* addTo, Variable* v,
Variable* parcel, int flags) const;
virtual void CreateFromParcel(StatementBlock* addTo, Variable* v,
Variable* parcel, Variable** cl) const;
virtual void ReadFromParcel(StatementBlock* addTo, Variable* v,
Variable* parcel, Variable** cl) const;
protected:
Expression* BuildWriteToParcelFlags(int flags) const;
const JavaTypeNamespace* m_types;
std::unique_ptr<Type> m_array_type;
private:
Type();
Type(const Type&);
std::string m_javaType;
std::string m_declFile;
bool m_canWriteToParcel;
bool m_canBeOut;
};
class BasicArrayType : public Type {
public:
BasicArrayType(const JavaTypeNamespace* types, const std::string& name,
const std::string& writeArrayParcel,
const std::string& createArrayParcel,
const std::string& readArrayParcel);
void WriteToParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
int flags) const override;
void CreateFromParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
Variable** cl) const override;
void ReadFromParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
Variable** cl) const override;
const ValidatableType* NullableType() const override { return this; }
private:
std::string m_writeArrayParcel;
std::string m_createArrayParcel;
std::string m_readArrayParcel;
};
class BasicType : public Type {
public:
BasicType(const JavaTypeNamespace* types, const std::string& name,
const std::string& marshallParcel,
const std::string& unmarshallParcel,
const std::string& writeArrayParcel,
const std::string& createArrayParcel,
const std::string& readArrayParcel);
void WriteToParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
int flags) const override;
void CreateFromParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
Variable** cl) const override;
private:
std::string m_marshallParcel;
std::string m_unmarshallParcel;
};
class FileDescriptorArrayType : public Type {
public:
FileDescriptorArrayType(const JavaTypeNamespace* types);
void WriteToParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
int flags) const override;
void CreateFromParcel(StatementBlock* addTo, Variable* v,
Variable* parcel, Variable** cl) const override;
void ReadFromParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
Variable** cl) const override;
const ValidatableType* NullableType() const override { return this; }
};
class FileDescriptorType : public Type {
public:
FileDescriptorType(const JavaTypeNamespace* types);
void WriteToParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
int flags) const override;
void CreateFromParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
Variable** cl) const override;
};
class BooleanArrayType : public Type {
public:
BooleanArrayType(const JavaTypeNamespace* types);
void WriteToParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
int flags) const override;
void CreateFromParcel(StatementBlock* addTo, Variable* v,
Variable* parcel, Variable** cl) const override;
void ReadFromParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
Variable** cl) const override;
const ValidatableType* NullableType() const override { return this; }
};
class BooleanType : public Type {
public:
BooleanType(const JavaTypeNamespace* types);
void WriteToParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
int flags) const override;
void CreateFromParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
Variable** cl) const override;
};
class CharArrayType : public Type {
public:
CharArrayType(const JavaTypeNamespace* types);
void WriteToParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
int flags) const override;
void CreateFromParcel(StatementBlock* addTo, Variable* v,
Variable* parcel, Variable** cl) const override;
void ReadFromParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
Variable** cl) const override;
const ValidatableType* NullableType() const override { return this; }
};
class CharType : public Type {
public:
CharType(const JavaTypeNamespace* types);
void WriteToParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
int flags) const override;
void CreateFromParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
Variable** cl) const override;
};
class StringArrayType : public Type {
public:
StringArrayType(const JavaTypeNamespace* types);
std::string CreatorName() const override;
void WriteToParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
int flags) const override;
void CreateFromParcel(StatementBlock* addTo, Variable* v,
Variable* parcel, Variable** cl) const override;
void ReadFromParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
Variable** cl) const override;
const ValidatableType* NullableType() const override { return this; }
};
class StringType : public Type {
public:
StringType(const JavaTypeNamespace* types, const std::string& package,
const std::string& class_name);
std::string JavaType() const override { return "java.lang.String"; }
std::string CreatorName() const override;
void WriteToParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
int flags) const override;
void CreateFromParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
Variable** cl) const override;
const ValidatableType* NullableType() const override { return this; }
};
class CharSequenceType : public Type {
public:
CharSequenceType(const JavaTypeNamespace* types);
std::string CreatorName() const override;
void WriteToParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
int flags) const override;
void CreateFromParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
Variable** cl) const override;
};
class RemoteExceptionType : public Type {
public:
RemoteExceptionType(const JavaTypeNamespace* types);
void WriteToParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
int flags) const override;
void CreateFromParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
Variable** cl) const override;
};
class RuntimeExceptionType : public Type {
public:
RuntimeExceptionType(const JavaTypeNamespace* types);
void WriteToParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
int flags) const override;
void CreateFromParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
Variable** cl) const override;
};
class IBinderArrayType : public Type {
public:
IBinderArrayType(const JavaTypeNamespace* types);
void WriteToParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
int flags) const override;
void CreateFromParcel(StatementBlock* addTo, Variable* v,
Variable* parcel, Variable** cl) const override;
void ReadFromParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
Variable** cl) const override;
const ValidatableType* NullableType() const override { return this; }
};
class IBinderType : public Type {
public:
IBinderType(const JavaTypeNamespace* types);
void WriteToParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
int flags) const override;
void CreateFromParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
Variable** cl) const override;
};
class IInterfaceType : public Type {
public:
IInterfaceType(const JavaTypeNamespace* types);
void WriteToParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
int flags) const override;
void CreateFromParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
Variable** cl) const override;
};
class BinderType : public Type {
public:
BinderType(const JavaTypeNamespace* types);
void WriteToParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
int flags) const override;
void CreateFromParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
Variable** cl) const override;
};
class BinderProxyType : public Type {
public:
BinderProxyType(const JavaTypeNamespace* types);
void WriteToParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
int flags) const override;
void CreateFromParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
Variable** cl) const override;
};
class ParcelType : public Type {
public:
ParcelType(const JavaTypeNamespace* types);
void WriteToParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
int flags) const override;
void CreateFromParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
Variable** cl) const override;
const ValidatableType* NullableType() const override { return this; }
};
class ParcelableInterfaceType : public Type {
public:
ParcelableInterfaceType(const JavaTypeNamespace* types);
void WriteToParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
int flags) const override;
void CreateFromParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
Variable** cl) const override;
};
class MapType : public Type {
public:
MapType(const JavaTypeNamespace* types);
void WriteToParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
int flags) const override;
void CreateFromParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
Variable** cl) const override;
void ReadFromParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
Variable** cl) const override;
const ValidatableType* NullableType() const override { return this; }
};
class ListType : public Type {
public:
ListType(const JavaTypeNamespace* types);
std::string InstantiableName() const override;
void WriteToParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
int flags) const override;
void CreateFromParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
Variable** cl) const override;
void ReadFromParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
Variable** cl) const override;
const ValidatableType* NullableType() const override { return this; }
};
class UserDataArrayType : public Type {
public:
UserDataArrayType(const JavaTypeNamespace* types, const std::string& package,
const std::string& name, bool builtIn,
bool canWriteToParcel, const std::string& declFile = "",
int declLine = -1);
std::string CreatorName() const override;
void WriteToParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
int flags) const override;
void CreateFromParcel(StatementBlock* addTo, Variable* v,
Variable* parcel, Variable** cl) const override;
void ReadFromParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
Variable** cl) const override;
const ValidatableType* NullableType() const override { return this; }
};
class UserDataType : public Type {
public:
UserDataType(const JavaTypeNamespace* types, const std::string& package,
const std::string& name, bool builtIn, bool canWriteToParcel,
const std::string& declFile = "", int declLine = -1);
std::string CreatorName() const override;
void WriteToParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
int flags) const override;
void CreateFromParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
Variable** cl) const override;
void ReadFromParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
Variable** cl) const override;
const ValidatableType* NullableType() const override { return this; }
};
class InterfaceType : public Type {
public:
InterfaceType(const JavaTypeNamespace* types, const std::string& package,
const std::string& name, bool builtIn, bool oneway,
const std::string& declFile, int declLine, const Type* stub,
const Type* proxy);
bool OneWay() const;
void WriteToParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
int flags) const override;
void CreateFromParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
Variable** cl) const override;
const Type* GetStub() const { return stub_; }
const Type* GetProxy() const { return proxy_; }
private:
bool m_oneway;
const Type* stub_;
const Type* proxy_;
};
class ClassLoaderType : public Type {
public:
ClassLoaderType(const JavaTypeNamespace* types);
};
class GenericListType : public Type {
public:
GenericListType(const JavaTypeNamespace* types, const Type* arg);
std::string CreatorName() const override;
std::string InstantiableName() const override;
std::string JavaType() const override {
return "java.util.List<" + m_contained_type->JavaType() + ">";
}
void WriteToParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
int flags) const override;
void CreateFromParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
Variable** cl) const override;
void ReadFromParcel(StatementBlock* addTo, Variable* v, Variable* parcel,
Variable** cl) const override;
const ValidatableType* NullableType() const override { return this; }
private:
const Type* m_contained_type;
const std::string m_creator;
};
class JavaTypeNamespace : public LanguageTypeNamespace<Type> {
public:
JavaTypeNamespace() = default;
virtual ~JavaTypeNamespace() = default;
void Init() override;
bool AddParcelableType(const AidlParcelable& p,
const std::string& filename) override;
bool AddBinderType(const AidlInterface& b,
const std::string& filename) override;
bool AddListType(const std::string& contained_type_name) override;
bool AddMapType(const std::string& key_type_name,
const std::string& value_type_name) override;
const Type* BoolType() const { return m_bool_type; }
const Type* IntType() const { return m_int_type; }
const Type* StringType() const { return m_string_type; }
const Type* TextUtilsType() const { return m_text_utils_type; }
const Type* RemoteExceptionType() const { return m_remote_exception_type; }
const Type* RuntimeExceptionType() const { return m_runtime_exception_type; }
const Type* IBinderType() const { return m_ibinder_type; }
const Type* IInterfaceType() const { return m_iinterface_type; }
const Type* BinderNativeType() const { return m_binder_native_type; }
const Type* BinderProxyType() const { return m_binder_proxy_type; }
const Type* ParcelType() const { return m_parcel_type; }
const Type* ParcelableInterfaceType() const {
return m_parcelable_interface_type;
}
const Type* ContextType() const { return m_context_type; }
const Type* ClassLoaderType() const { return m_classloader_type; }
private:
const Type* m_bool_type{nullptr};
const Type* m_int_type{nullptr};
const Type* m_string_type{nullptr};
const Type* m_text_utils_type{nullptr};
const Type* m_remote_exception_type{nullptr};
const Type* m_runtime_exception_type{nullptr};
const Type* m_ibinder_type{nullptr};
const Type* m_iinterface_type{nullptr};
const Type* m_binder_native_type{nullptr};
const Type* m_binder_proxy_type{nullptr};
const Type* m_parcel_type{nullptr};
const Type* m_parcelable_interface_type{nullptr};
const Type* m_context_type{nullptr};
const Type* m_classloader_type{nullptr};
DISALLOW_COPY_AND_ASSIGN(JavaTypeNamespace);
};
extern Expression* NULL_VALUE;
extern Expression* THIS_VALUE;
extern Expression* SUPER_VALUE;
extern Expression* TRUE_VALUE;
extern Expression* FALSE_VALUE;
} // namespace java
} // namespace aidl
} // namespace android
#endif // AIDL_TYPE_JAVA_H_
|
