/*
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* Copyright (C) 2016 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef VECTOR_TYPE_H_
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#define VECTOR_TYPE_H_
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#include <vector>
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#include "Reference.h"
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#include "Type.h"
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namespace android {
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struct VectorType : public TemplatedType {
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VectorType(Scope* parent);
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bool isVector() const override;
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bool isVectorOfBinders() const;
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std::string templatedTypeName() const override;
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bool isCompatibleElementType(const Type* elementType) const override;
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std::vector<const Reference<Type>*> getStrongReferences() const override;
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bool deepCanCheckEquality(std::unordered_set<const Type*>* visited) const override;
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std::string getCppType(
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StorageMode mode,
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bool specifyNamespaces) const override;
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std::string getJavaType(bool forInitializer) const override;
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std::string getJavaTypeClass() const override;
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std::string getVtsType() const override;
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std::string getVtsValueName() const override;
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void emitReaderWriter(
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Formatter &out,
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const std::string &name,
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const std::string &parcelObj,
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bool parcelObjIsPointer,
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bool isReader,
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ErrorMode mode) const override;
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void emitReaderWriterEmbedded(
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Formatter &out,
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size_t depth,
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const std::string &name,
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const std::string &sanitizedName,
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bool nameIsPointer,
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const std::string &parcelObj,
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bool parcelObjIsPointer,
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bool isReader,
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ErrorMode mode,
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const std::string &parentName,
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const std::string &offsetText) const override;
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void emitResolveReferences(
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Formatter &out,
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const std::string &name,
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bool nameIsPointer,
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const std::string &parcelObj,
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bool parcelObjIsPointer,
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bool isReader,
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ErrorMode mode) const override;
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void emitResolveReferencesEmbedded(
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Formatter &out,
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size_t depth,
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const std::string &name,
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const std::string &sanitizedName,
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bool nameIsPointer,
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const std::string &parcelObj,
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bool parcelObjIsPointer,
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bool isReader,
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ErrorMode mode,
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const std::string &parentName,
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const std::string &offsetText) const override;
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bool useParentInEmitResolveReferencesEmbedded() const override;
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void emitJavaReaderWriter(
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Formatter &out,
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const std::string &parcelObj,
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const std::string &argName,
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bool isReader) const override;
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void emitJavaFieldInitializer(
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Formatter &out, const std::string &fieldName) const override;
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void emitJavaFieldDefaultInitialValue(
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Formatter &out, const std::string &declaredFieldName) const override;
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void emitJavaFieldReaderWriter(
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Formatter &out,
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size_t depth,
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const std::string &parcelName,
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const std::string &blobName,
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const std::string &fieldName,
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const std::string &offset,
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bool isReader) const override;
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static void EmitJavaFieldReaderWriterForElementType(
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Formatter &out,
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size_t depth,
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const Type *elementType,
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const std::string &parcelName,
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const std::string &blobName,
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const std::string &fieldName,
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const std::string &offset,
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bool isReader);
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bool needsEmbeddedReadWrite() const override;
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bool deepNeedsResolveReferences(std::unordered_set<const Type*>* visited) const override;
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bool resultNeedsDeref() const override;
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bool deepIsJavaCompatible(std::unordered_set<const Type*>* visited) const override;
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bool deepContainsPointer(std::unordered_set<const Type*>* visited) const override;
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void getAlignmentAndSize(size_t *align, size_t *size) const override;
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static void getAlignmentAndSizeStatic(size_t *align, size_t *size);
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private:
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// Helper method for emitResolveReferences[Embedded].
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// Pass empty childName and childOffsetText if the original
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// childHandle is unknown.
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// For example, given a vec<ref<T>> (T is a simple struct that
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// contains primitive values only), then the following methods are
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// invoked:
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// 1. VectorType::emitResolveReferences
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// ... which calls the helper with empty childName and childOffsetText
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// 2. RefType::emitResolveReferencesEmbedded
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void emitResolveReferencesEmbeddedHelper(
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Formatter &out,
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size_t depth,
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const std::string &name,
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const std::string &sanitizedName,
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bool nameIsPointer,
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const std::string &parcelObj,
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bool parcelObjIsPointer,
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bool isReader,
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ErrorMode mode,
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const std::string &childName,
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const std::string &childOffsetText) const;
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void emitReaderWriterForVectorOfBinders(
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Formatter &out,
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const std::string &name,
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const std::string &parcelObj,
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bool parcelObjIsPointer,
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bool isReader,
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ErrorMode mode) const;
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DISALLOW_COPY_AND_ASSIGN(VectorType);
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};
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} // namespace android
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#endif // VECTOR_TYPE_H_
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