9e10ac7015
Need to introduce the idea of multiple levels of visibility to support <java-symbol>. Public, Private, Undefined. Public means it is accessible from outside and requires an ID assigned. Private means that we explicitly want this to be a symbol (show up in R.java), but not visible to other packages. No ID required. Undefined is any normal resource. When --private-symbols is specified in the link phase, these resources will not show up in R.java. Change-Id: Icba89221e08e685dee7683786aa7112baf28c856
96 lines
2.7 KiB
C++
96 lines
2.7 KiB
C++
/*
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* Copyright (C) 2015 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 AAPT_JAVA_CLASS_GENERATOR_H
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#define AAPT_JAVA_CLASS_GENERATOR_H
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#include "ResourceTable.h"
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#include "ResourceValues.h"
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#include "util/StringPiece.h"
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#include <ostream>
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#include <string>
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namespace aapt {
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struct JavaClassGeneratorOptions {
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/*
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* Specifies whether to use the 'final' modifier
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* on resource entries. Default is true.
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*/
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bool useFinal = true;
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enum class SymbolTypes {
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kAll,
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kPublicPrivate,
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kPublic,
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};
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/*
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*
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*/
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SymbolTypes types = SymbolTypes::kAll;
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};
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/*
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* Generates the R.java file for a resource table.
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*/
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class JavaClassGenerator {
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public:
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JavaClassGenerator(ResourceTable* table, JavaClassGeneratorOptions options);
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/*
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* Writes the R.java file to `out`. Only symbols belonging to `package` are written.
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* All symbols technically belong to a single package, but linked libraries will
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* have their names mangled, denoting that they came from a different package.
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* We need to generate these symbols in a separate file.
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* Returns true on success.
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*/
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bool generate(const StringPiece16& packageNameToGenerate, std::ostream* out);
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bool generate(const StringPiece16& packageNameToGenerate,
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const StringPiece16& outputPackageName,
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std::ostream* out);
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const std::string& getError() const;
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private:
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bool generateType(const StringPiece16& packageNameToGenerate,
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const ResourceTablePackage* package,
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const ResourceTableType* type,
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std::ostream* out);
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void generateStyleable(const StringPiece16& packageNameToGenerate,
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const std::u16string& entryName,
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const Styleable* styleable,
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std::ostream* out);
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bool skipSymbol(SymbolState state);
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ResourceTable* mTable;
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JavaClassGeneratorOptions mOptions;
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std::string mError;
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};
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inline const std::string& JavaClassGenerator::getError() const {
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return mError;
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}
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} // namespace aapt
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#endif // AAPT_JAVA_CLASS_GENERATOR_H
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