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99 lines
2.4 KiB
99 lines
2.4 KiB
/*
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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 AST_H_
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#define AST_H_
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#include "Scope.h"
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#include "Expression.h"
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#include <hidl-util/Formatter.h>
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#include <android-base/macros.h>
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#include <android-base/logging.h>
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#include <string>
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#include <vector>
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#include <utils/Errors.h>
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namespace android {
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struct Include;
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struct Define;
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struct CompositeDeclaration;
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struct Declaration;
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struct AST {
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AST(const std::string &path,
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const std::string &outputDir,
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const std::string &package,
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bool isOpenGl);
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~AST();
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void *scanner();
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void setScanner(void *scanner);
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bool isOpenGl() const;
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const std::string &getFilename() const;
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void setDeclarations(std::vector<Declaration *> *declarations);
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void setIncludes(std::vector<Include *> *includes);
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Expression *getExpression() const;
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void setExpression(Expression *expression);
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status_t generateCode() const;
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void processContents();
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const Scope<Define *> &getDefinesScope() const;
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Scope<Define *> &getDefinesScope();
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private:
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void * mScanner = nullptr;
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std::string mPath;
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std::string mOutputDir;
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std::string mPackage;
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bool mIsOpenGl;
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Expression* mExpression = nullptr;
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std::vector<Declaration *> *mDeclarations = nullptr;
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std::vector<CompositeDeclaration *> *mInterfaces = nullptr;
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std::vector<Include *> *mIncludes = nullptr;
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Scope<Define *> mDefinesScope;
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const std::string getFileDir() const;
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status_t generateFile(CompositeDeclaration* declaration) const;
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status_t generateTypesFile() const;
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void generateIncludes(Formatter &out) const;
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void generatePackageLine(Formatter &out) const;
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void isolateInterfaces();
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void isolateGlobalInterface();
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void isolateIncludes();
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void isolateConstants(Expression::Type ofType);
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DISALLOW_COPY_AND_ASSIGN(AST);
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};
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} // namespace android
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#endif // AST_H_
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