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/*
* Copyright (C) 2016 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 VECTOR_TYPE_H_
#define VECTOR_TYPE_H_
#include <vector>
#include "Reference.h"
#include "Type.h"
namespace android {
struct VectorType : public TemplatedType {
VectorType(Scope* parent);
bool isVector() const override;
bool isVectorOfBinders() const;
std::string templatedTypeName() const override;
bool isCompatibleElementType(const Type* elementType) const override;
std::vector<const Reference<Type>*> getStrongReferences() const override;
bool deepCanCheckEquality(std::unordered_set<const Type*>* visited) const override;
std::string getCppType(
StorageMode mode,
bool specifyNamespaces) const override;
std::string getJavaType(bool forInitializer) const override;
std::string getJavaTypeClass() const override;
std::string getVtsType() const override;
std::string getVtsValueName() const override;
void emitReaderWriter(
Formatter &out,
const std::string &name,
const std::string &parcelObj,
bool parcelObjIsPointer,
bool isReader,
ErrorMode mode) const override;
void emitReaderWriterEmbedded(
Formatter &out,
size_t depth,
const std::string &name,
const std::string &sanitizedName,
bool nameIsPointer,
const std::string &parcelObj,
bool parcelObjIsPointer,
bool isReader,
ErrorMode mode,
const std::string &parentName,
const std::string &offsetText) const override;
void emitResolveReferences(
Formatter &out,
const std::string &name,
bool nameIsPointer,
const std::string &parcelObj,
bool parcelObjIsPointer,
bool isReader,
ErrorMode mode) const override;
void emitResolveReferencesEmbedded(
Formatter &out,
size_t depth,
const std::string &name,
const std::string &sanitizedName,
bool nameIsPointer,
const std::string &parcelObj,
bool parcelObjIsPointer,
bool isReader,
ErrorMode mode,
const std::string &parentName,
const std::string &offsetText) const override;
bool useParentInEmitResolveReferencesEmbedded() const override;
void emitJavaReaderWriter(
Formatter &out,
const std::string &parcelObj,
const std::string &argName,
bool isReader) const override;
void emitJavaFieldInitializer(
Formatter &out, const std::string &fieldName) const override;
void emitJavaFieldDefaultInitialValue(
Formatter &out, const std::string &declaredFieldName) const override;
void emitJavaFieldReaderWriter(
Formatter &out,
size_t depth,
const std::string &parcelName,
const std::string &blobName,
const std::string &fieldName,
const std::string &offset,
bool isReader) const override;
static void EmitJavaFieldReaderWriterForElementType(
Formatter &out,
size_t depth,
const Type *elementType,
const std::string &parcelName,
const std::string &blobName,
const std::string &fieldName,
const std::string &offset,
bool isReader);
bool needsEmbeddedReadWrite() const override;
bool deepNeedsResolveReferences(std::unordered_set<const Type*>* visited) const override;
bool resultNeedsDeref() const override;
bool deepIsJavaCompatible(std::unordered_set<const Type*>* visited) const override;
bool deepContainsPointer(std::unordered_set<const Type*>* visited) const override;
void getAlignmentAndSize(size_t *align, size_t *size) const override;
static void getAlignmentAndSizeStatic(size_t *align, size_t *size);
private:
// Helper method for emitResolveReferences[Embedded].
// Pass empty childName and childOffsetText if the original
// childHandle is unknown.
// For example, given a vec<ref<T>> (T is a simple struct that
// contains primitive values only), then the following methods are
// invoked:
// 1. VectorType::emitResolveReferences
// ... which calls the helper with empty childName and childOffsetText
// 2. RefType::emitResolveReferencesEmbedded
void emitResolveReferencesEmbeddedHelper(
Formatter &out,
size_t depth,
const std::string &name,
const std::string &sanitizedName,
bool nameIsPointer,
const std::string &parcelObj,
bool parcelObjIsPointer,
bool isReader,
ErrorMode mode,
const std::string &childName,
const std::string &childOffsetText) const;
void emitReaderWriterForVectorOfBinders(
Formatter &out,
const std::string &name,
const std::string &parcelObj,
bool parcelObjIsPointer,
bool isReader,
ErrorMode mode) const;
DISALLOW_COPY_AND_ASSIGN(VectorType);
};
} // namespace android
#endif // VECTOR_TYPE_H_
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