| /* |
| * 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. |
| */ |
| |
| #include "AST.h" |
| |
| #include "Coordinator.h" |
| #include "EnumType.h" |
| #include "FmqType.h" |
| #include "HandleType.h" |
| #include "Interface.h" |
| #include "Location.h" |
| #include "Scope.h" |
| #include "TypeDef.h" |
| |
| #include <android-base/logging.h> |
| #include <hidl-util/FQName.h> |
| #include <hidl-util/Formatter.h> |
| #include <hidl-util/StringHelper.h> |
| #include <stdlib.h> |
| #include <algorithm> |
| #include <iostream> |
| |
| namespace android { |
| |
| AST::AST(const Coordinator* coordinator, const Hash* fileHash) |
| : mCoordinator(coordinator), |
| mFileHash(fileHash), |
| mRootScope("(root scope)", FQName(), Location::startOf(fileHash->getPath()), |
| nullptr /* parent */) {} |
| |
| Scope* AST::getRootScope() { |
| return &mRootScope; |
| } |
| |
| // used by the parser. |
| void AST::addSyntaxError() { |
| mSyntaxErrors++; |
| } |
| |
| size_t AST::syntaxErrors() const { |
| return mSyntaxErrors; |
| } |
| |
| const std::string& AST::getFilename() const { |
| return mFileHash->getPath(); |
| } |
| const Hash* AST::getFileHash() const { |
| return mFileHash; |
| } |
| |
| bool AST::setPackage(const char *package) { |
| if (!mPackage.setTo(package)) { |
| return false; |
| } |
| |
| if (mPackage.package().empty() |
| || mPackage.version().empty() |
| || !mPackage.name().empty()) { |
| return false; |
| } |
| |
| return true; |
| } |
| |
| FQName AST::package() const { |
| return mPackage; |
| } |
| |
| bool AST::isInterface() const { |
| return mRootScope.getInterface() != nullptr; |
| } |
| |
| bool AST::containsInterfaces() const { |
| return mRootScope.containsInterfaces(); |
| } |
| |
| status_t AST::postParse() { |
| status_t err; |
| |
| // lookupTypes is the first pass. |
| err = lookupTypes(); |
| if (err != OK) return err; |
| // validateDefinedTypesUniqueNames is the first call |
| // after lookup, as other errors could appear because |
| // user meant different type than we assumed. |
| err = validateDefinedTypesUniqueNames(); |
| if (err != OK) return err; |
| // topologicalReorder is before resolveInheritance, as we |
| // need to have no cycle while getting parent class. |
| err = topologicalReorder(); |
| if (err != OK) return err; |
| err = resolveInheritance(); |
| if (err != OK) return err; |
| err = lookupLocalIdentifiers(); |
| if (err != OK) return err; |
| // checkAcyclicConstantExpressions is after resolveInheritance, |
| // as resolveInheritance autofills enum values. |
| err = checkAcyclicConstantExpressions(); |
| if (err != OK) return err; |
| err = evaluate(); |
| if (err != OK) return err; |
| err = validate(); |
| if (err != OK) return err; |
| err = checkForwardReferenceRestrictions(); |
| if (err != OK) return err; |
| err = gatherReferencedTypes(); |
| if (err != OK) return err; |
| |
| // Make future packages not to call passes |
| // for processed types and expressions |
| constantExpressionRecursivePass( |
| [](ConstantExpression* ce) { |
| ce->setPostParseCompleted(); |
| return OK; |
| }, |
| true /* processBeforeDependencies */); |
| std::unordered_set<const Type*> visited; |
| mRootScope.recursivePass( |
| [](Type* type) { |
| type->setPostParseCompleted(); |
| return OK; |
| }, |
| &visited); |
| |
| return OK; |
| } |
| |
| status_t AST::constantExpressionRecursivePass( |
| const std::function<status_t(ConstantExpression*)>& func, bool processBeforeDependencies) { |
| std::unordered_set<const Type*> visitedTypes; |
| std::unordered_set<const ConstantExpression*> visitedCE; |
| return mRootScope.recursivePass( |
| [&](Type* type) -> status_t { |
| for (auto* ce : type->getConstantExpressions()) { |
| status_t err = ce->recursivePass(func, &visitedCE, processBeforeDependencies); |
| if (err != OK) return err; |
| } |
| return OK; |
| }, |
| &visitedTypes); |
| } |
| |
| status_t AST::lookupTypes() { |
| std::unordered_set<const Type*> visited; |
| return mRootScope.recursivePass( |
| [&](Type* type) -> status_t { |
| Scope* scope = type->isScope() ? static_cast<Scope*>(type) : type->parent(); |
| |
| for (auto* nextRef : type->getReferences()) { |
| if (nextRef->isResolved()) { |
| continue; |
| } |
| |
| Type* nextType = lookupType(nextRef->getLookupFqName(), scope); |
| if (nextType == nullptr) { |
| std::cerr << "ERROR: Failed to lookup type '" |
| << nextRef->getLookupFqName().string() << "' at " |
| << nextRef->location() << "\n"; |
| return UNKNOWN_ERROR; |
| } |
| nextRef->set(nextType); |
| } |
| |
| return OK; |
| }, |
| &visited); |
| } |
| |
| status_t AST::gatherReferencedTypes() { |
| std::unordered_set<const Type*> visited; |
| return mRootScope.recursivePass( |
| [&](Type* type) -> status_t { |
| for (auto* nextRef : type->getReferences()) { |
| const Type *targetType = nextRef->get(); |
| if (targetType->isNamedType()) { |
| mReferencedTypeNames.insert( |
| static_cast<const NamedType *>(targetType)->fqName()); |
| } |
| } |
| |
| return OK; |
| }, |
| &visited); |
| } |
| |
| status_t AST::lookupLocalIdentifiers() { |
| std::unordered_set<const Type*> visitedTypes; |
| std::unordered_set<const ConstantExpression*> visitedCE; |
| |
| return mRootScope.recursivePass( |
| [&](Type* type) -> status_t { |
| Scope* scope = type->isScope() ? static_cast<Scope*>(type) : type->parent(); |
| |
| for (auto* ce : type->getConstantExpressions()) { |
| status_t err = ce->recursivePass( |
| [&](ConstantExpression* ce) { |
| for (auto* nextRef : ce->getReferences()) { |
| if (nextRef->isResolved()) continue; |
| |
| LocalIdentifier* iden = lookupLocalIdentifier(*nextRef, scope); |
| if (iden == nullptr) return UNKNOWN_ERROR; |
| nextRef->set(iden); |
| } |
| return OK; |
| }, |
| &visitedCE, true /* processBeforeDependencies */); |
| if (err != OK) return err; |
| } |
| |
| return OK; |
| }, |
| &visitedTypes); |
| } |
| |
| status_t AST::validateDefinedTypesUniqueNames() const { |
| std::unordered_set<const Type*> visited; |
| return mRootScope.recursivePass( |
| [&](const Type* type) -> status_t { |
| // We only want to validate type definition names in this place. |
| if (type->isScope()) { |
| return static_cast<const Scope*>(type)->validateUniqueNames(); |
| } |
| return OK; |
| }, |
| &visited); |
| } |
| |
| status_t AST::resolveInheritance() { |
| std::unordered_set<const Type*> visited; |
| return mRootScope.recursivePass(&Type::resolveInheritance, &visited); |
| } |
| |
| status_t AST::evaluate() { |
| return constantExpressionRecursivePass( |
| [](ConstantExpression* ce) { |
| ce->evaluate(); |
| return OK; |
| }, |
| false /* processBeforeDependencies */); |
| } |
| |
| status_t AST::validate() const { |
| std::unordered_set<const Type*> visited; |
| return mRootScope.recursivePass(&Type::validate, &visited); |
| } |
| |
| status_t AST::topologicalReorder() { |
| std::unordered_map<const Type*, size_t> reversedOrder; |
| std::unordered_set<const Type*> stack; |
| status_t err = mRootScope.topologicalOrder(&reversedOrder, &stack).status; |
| if (err != OK) return err; |
| |
| std::unordered_set<const Type*> visited; |
| mRootScope.recursivePass( |
| [&](Type* type) { |
| if (type->isScope()) { |
| static_cast<Scope*>(type)->topologicalReorder(reversedOrder); |
| } |
| return OK; |
| }, |
| &visited); |
| return OK; |
| } |
| |
| status_t AST::checkAcyclicConstantExpressions() const { |
| std::unordered_set<const Type*> visitedTypes; |
| std::unordered_set<const ConstantExpression*> visitedCE; |
| std::unordered_set<const ConstantExpression*> stack; |
| return mRootScope.recursivePass( |
| [&](const Type* type) -> status_t { |
| for (auto* ce : type->getConstantExpressions()) { |
| status_t err = ce->checkAcyclic(&visitedCE, &stack).status; |
| CHECK(err != OK || stack.empty()); |
| if (err != OK) return err; |
| } |
| return OK; |
| }, |
| &visitedTypes); |
| } |
| |
| status_t AST::checkForwardReferenceRestrictions() const { |
| std::unordered_set<const Type*> visited; |
| return mRootScope.recursivePass( |
| [](const Type* type) -> status_t { |
| for (const Reference<Type>* ref : type->getReferences()) { |
| status_t err = type->checkForwardReferenceRestrictions(*ref); |
| if (err != OK) return err; |
| } |
| return OK; |
| }, |
| &visited); |
| } |
| |
| bool AST::addImport(const char *import) { |
| FQName fqName; |
| if (!FQName::parse(import, &fqName)) { |
| std::cerr << "ERROR: '" << import << "' is an invalid fully-qualified name." << std::endl; |
| return false; |
| } |
| |
| fqName.applyDefaults(mPackage.package(), mPackage.version()); |
| |
| if (fqName.name().empty()) { |
| // import a package |
| |
| std::vector<FQName> packageInterfaces; |
| |
| status_t err = |
| mCoordinator->appendPackageInterfacesToVector(fqName, |
| &packageInterfaces); |
| |
| if (err != OK) { |
| return false; |
| } |
| |
| for (const auto &subFQName : packageInterfaces) { |
| addToImportedNamesGranular(subFQName); |
| |
| // Do not enforce restrictions on imports. |
| AST* ast = mCoordinator->parse(subFQName, &mImportedASTs, Coordinator::Enforce::NONE); |
| if (ast == nullptr) { |
| return false; |
| } |
| // all previous single type imports are ignored. |
| mImportedTypes.erase(ast); |
| } |
| |
| return true; |
| } |
| |
| addToImportedNamesGranular(fqName); |
| |
| // cases like android.hardware.foo@1.0::IFoo.Internal |
| // android.hardware.foo@1.0::Abc.Internal |
| |
| // assume it is an interface, and try to import it. |
| const FQName interfaceName = fqName.getTopLevelType(); |
| // Do not enforce restrictions on imports. |
| AST* importAST; |
| status_t err = mCoordinator->parseOptional(interfaceName, &importAST, &mImportedASTs, |
| Coordinator::Enforce::NONE); |
| if (err != OK) return false; |
| // importAST nullptr == file doesn't exist |
| |
| if (importAST != nullptr) { |
| // cases like android.hardware.foo@1.0::IFoo.Internal |
| // and android.hardware.foo@1.0::IFoo |
| if (fqName == interfaceName) { |
| // import a single file. |
| // all previous single type imports are ignored. |
| // cases like android.hardware.foo@1.0::IFoo |
| // and android.hardware.foo@1.0::types |
| mImportedTypes.erase(importAST); |
| return true; |
| } |
| |
| // import a single type from this file |
| // cases like android.hardware.foo@1.0::IFoo.Internal |
| FQName matchingName; |
| Type *match = importAST->findDefinedType(fqName, &matchingName); |
| if (match == nullptr) { |
| return false; |
| } |
| // will automatically create a set if it does not exist |
| mImportedTypes[importAST].insert(match); |
| return true; |
| } |
| |
| // probably a type in types.hal, like android.hardware.foo@1.0::Abc.Internal |
| FQName typesFQName = fqName.getTypesForPackage(); |
| |
| // Do not enforce restrictions on imports. |
| importAST = mCoordinator->parse(typesFQName, &mImportedASTs, Coordinator::Enforce::NONE); |
| |
| if (importAST != nullptr) { |
| // Attempt to find Abc.Internal in types. |
| FQName matchingName; |
| Type *match = importAST->findDefinedType(fqName, &matchingName); |
| if (match == nullptr) { |
| return false; |
| } |
| // will automatically create a set if not exist |
| mImportedTypes[importAST].insert(match); |
| return true; |
| } |
| |
| // can't find an appropriate AST for fqName. |
| return false; |
| } |
| |
| void AST::addImportedAST(AST *ast) { |
| mImportedASTs.insert(ast); |
| } |
| |
| FQName AST::makeFullName(const char* localName, Scope* scope) const { |
| std::vector<std::string> pathComponents{{localName}}; |
| for (; scope != &mRootScope; scope = scope->parent()) { |
| pathComponents.push_back(scope->localName()); |
| } |
| |
| std::reverse(pathComponents.begin(), pathComponents.end()); |
| std::string path = StringHelper::JoinStrings(pathComponents, "."); |
| |
| return FQName(mPackage.package(), mPackage.version(), path); |
| } |
| |
| void AST::addScopedType(NamedType* type, Scope* scope) { |
| scope->addType(type); |
| mDefinedTypesByFullName[type->fqName()] = type; |
| } |
| |
| LocalIdentifier* AST::lookupLocalIdentifier(const Reference<LocalIdentifier>& ref, Scope* scope) { |
| const FQName& fqName = ref.getLookupFqName(); |
| |
| if (fqName.isIdentifier()) { |
| LocalIdentifier* iden = scope->lookupIdentifier(fqName.name()); |
| if (iden == nullptr) { |
| std::cerr << "ERROR: identifier " << fqName.string() << " could not be found at " |
| << ref.location() << "\n"; |
| return nullptr; |
| } |
| return iden; |
| } else { |
| std::string errorMsg; |
| EnumValue* enumValue = lookupEnumValue(fqName, &errorMsg, scope); |
| if (enumValue == nullptr) { |
| std::cerr << "ERROR: " << errorMsg << " at " << ref.location() << "\n"; |
| return nullptr; |
| } |
| return enumValue; |
| } |
| } |
| |
| EnumValue* AST::lookupEnumValue(const FQName& fqName, std::string* errorMsg, Scope* scope) { |
| FQName enumTypeName = fqName.typeName(); |
| std::string enumValueName = fqName.valueName(); |
| |
| CHECK(enumTypeName.isValid()); |
| CHECK(!enumValueName.empty()); |
| |
| Type* type = lookupType(enumTypeName, scope); |
| if(type == nullptr) { |
| *errorMsg = "Cannot find type " + enumTypeName.string(); |
| return nullptr; |
| } |
| type = type->resolve(); |
| if(!type->isEnum()) { |
| *errorMsg = "Type " + enumTypeName.string() + " is not an enum type"; |
| return nullptr; |
| } |
| |
| EnumType *enumType = static_cast<EnumType *>(type); |
| EnumValue *v = static_cast<EnumValue *>(enumType->lookupIdentifier(enumValueName)); |
| if(v == nullptr) { |
| *errorMsg = "Enum type " + enumTypeName.string() + " does not have " + enumValueName; |
| return nullptr; |
| } |
| |
| mReferencedTypeNames.insert(enumType->fqName()); |
| |
| return v; |
| } |
| |
| Type* AST::lookupType(const FQName& fqName, Scope* scope) { |
| CHECK(fqName.isValid()); |
| |
| if (fqName.name().empty()) { |
| // Given a package and version??? |
| return nullptr; |
| } |
| |
| Type *returnedType = nullptr; |
| |
| if (fqName.package().empty() && fqName.version().empty()) { |
| // resolve locally first if possible. |
| returnedType = lookupTypeLocally(fqName, scope); |
| if (returnedType != nullptr) { |
| return returnedType; |
| } |
| } |
| |
| status_t status = lookupAutofilledType(fqName, &returnedType); |
| if (status != OK) { |
| return nullptr; |
| } |
| if (returnedType != nullptr) { |
| return returnedType; |
| } |
| |
| return lookupTypeFromImports(fqName); |
| } |
| |
| // Rule 0: try resolve locally |
| Type* AST::lookupTypeLocally(const FQName& fqName, Scope* scope) { |
| CHECK(fqName.package().empty() && fqName.version().empty() |
| && !fqName.name().empty() && fqName.valueName().empty()); |
| |
| for (; scope != nullptr; scope = scope->parent()) { |
| Type* type = scope->lookupType(fqName); |
| if (type != nullptr) { |
| return type; |
| } |
| } |
| |
| return nullptr; |
| } |
| |
| // Rule 1: auto-fill with current package |
| status_t AST::lookupAutofilledType(const FQName &fqName, Type **returnedType) { |
| CHECK(!fqName.name().empty() && fqName.valueName().empty()); |
| |
| FQName autofilled = fqName; |
| autofilled.applyDefaults(mPackage.package(), mPackage.version()); |
| FQName matchingName; |
| // Given this fully-qualified name, the type may be defined in this AST, or other files |
| // in import. |
| Type *local = findDefinedType(autofilled, &matchingName); |
| CHECK(local == nullptr || autofilled == matchingName); |
| Type* fromImport = lookupTypeFromImports(autofilled); |
| |
| if (local != nullptr && fromImport != nullptr && local != fromImport) { |
| // Something bad happen; two types have the same FQName. |
| std::cerr << "ERROR: Unable to resolve type name '" |
| << fqName.string() |
| << "' (i.e. '" |
| << autofilled.string() |
| << "'), multiple definitions found.\n"; |
| |
| return UNKNOWN_ERROR; |
| } |
| if (local != nullptr) { |
| *returnedType = local; |
| return OK; |
| } |
| // If fromImport is nullptr as well, return nullptr to fall through to next rule. |
| *returnedType = fromImport; |
| return OK; |
| } |
| |
| // Rule 2: look at imports |
| Type *AST::lookupTypeFromImports(const FQName &fqName) { |
| |
| Type *resolvedType = nullptr; |
| Type *returnedType = nullptr; |
| FQName resolvedName; |
| |
| for (const auto &importedAST : mImportedASTs) { |
| if (mImportedTypes.find(importedAST) != mImportedTypes.end()) { |
| // ignore single type imports |
| continue; |
| } |
| FQName matchingName; |
| Type *match = importedAST->findDefinedType(fqName, &matchingName); |
| |
| if (match != nullptr) { |
| if (resolvedType != nullptr) { |
| std::cerr << "ERROR: Unable to resolve type name '" |
| << fqName.string() |
| << "', multiple matches found:\n"; |
| |
| std::cerr << " " << resolvedName.string() << "\n"; |
| std::cerr << " " << matchingName.string() << "\n"; |
| |
| return nullptr; |
| } |
| |
| resolvedType = match; |
| returnedType = resolvedType; |
| resolvedName = matchingName; |
| |
| // Keep going even after finding a match. |
| } |
| } |
| |
| for (const auto &pair : mImportedTypes) { |
| AST *importedAST = pair.first; |
| std::set<Type *> importedTypes = pair.second; |
| |
| FQName matchingName; |
| Type *match = importedAST->findDefinedType(fqName, &matchingName); |
| if (match != nullptr && |
| importedTypes.find(match) != importedTypes.end()) { |
| if (resolvedType != nullptr) { |
| std::cerr << "ERROR: Unable to resolve type name '" |
| << fqName.string() |
| << "', multiple matches found:\n"; |
| |
| std::cerr << " " << resolvedName.string() << "\n"; |
| std::cerr << " " << matchingName.string() << "\n"; |
| |
| return nullptr; |
| } |
| |
| resolvedType = match; |
| returnedType = resolvedType; |
| resolvedName = matchingName; |
| |
| // Keep going even after finding a match. |
| } |
| } |
| |
| if (resolvedType) { |
| returnedType = resolvedType; |
| |
| // If the resolved type is not an interface, we need to determine |
| // whether it is defined in types.hal, or in some other interface. In |
| // the latter case, we need to emit a dependency for the interface in |
| // which the type is defined. |
| // |
| // Consider the following: |
| // android.hardware.tests.foo@1.0::Record |
| // android.hardware.tests.foo@1.0::IFoo.Folder |
| // android.hardware.tests.foo@1.0::Folder |
| // |
| // If Record is an interface, then we keep track of it for the purpose |
| // of emitting dependencies in the target language (for example #include |
| // in C++). If Record is a UDT, then we assume it is defined in |
| // types.hal in android.hardware.tests.foo@1.0. |
| // |
| // In the case of IFoo.Folder, the same applies. If IFoo is an |
| // interface, we need to track this for the purpose of emitting |
| // dependencies. If not, then it must have been defined in types.hal. |
| // |
| // In the case of just specifying Folder, the resolved type is |
| // android.hardware.tests.foo@1.0::Folder, and the same logic as |
| // above applies. |
| |
| if (!resolvedType->isInterface()) { |
| FQName ifc = resolvedName.getTopLevelType(); |
| for (const auto &importedAST : mImportedASTs) { |
| FQName matchingName; |
| Type *match = importedAST->findDefinedType(ifc, &matchingName); |
| if (match != nullptr && match->isInterface()) { |
| resolvedType = match; |
| } |
| } |
| } |
| |
| if (!resolvedType->isInterface()) { |
| // Non-interface types are declared in the associated types header. |
| FQName typesName = resolvedName.getTypesForPackage(); |
| |
| mImportedNames.insert(typesName); |
| } else { |
| // Do _not_ use fqName, i.e. the name we used to look up the type, |
| // but instead use the name of the interface we found. |
| // This is necessary because if fqName pointed to a typedef which |
| // in turn referenced the found interface we'd mistakenly use the |
| // name of the typedef instead of the proper name of the interface. |
| |
| const FQName &typeName = |
| static_cast<Interface *>(resolvedType)->fqName(); |
| |
| mImportedNames.insert(typeName); |
| } |
| } |
| |
| return returnedType; |
| } |
| |
| void AST::addToImportedNamesGranular(const FQName &fqName) { |
| if (fqName.package() == package().package() |
| && fqName.version() == package().version()) { |
| // Our own names are _defined_ here, not imported. |
| return; |
| } |
| |
| mImportedNamesGranular.insert(fqName); |
| } |
| |
| Type *AST::findDefinedType(const FQName &fqName, FQName *matchingName) const { |
| for (const auto &pair : mDefinedTypesByFullName) { |
| const FQName &key = pair.first; |
| Type* type = pair.second; |
| |
| if (key.endsWith(fqName)) { |
| *matchingName = key; |
| return type; |
| } |
| } |
| |
| return nullptr; |
| } |
| |
| void AST::getImportedPackages(std::set<FQName> *importSet) const { |
| for (const auto& fqName : mImportedNamesGranular) { |
| FQName packageName = fqName.getPackageAndVersion(); |
| |
| if (packageName == mPackage) { |
| // We only care about external imports, not our own package. |
| continue; |
| } |
| |
| importSet->insert(packageName); |
| } |
| } |
| |
| void AST::getImportedPackagesHierarchy(std::set<FQName> *importSet) const { |
| getImportedPackages(importSet); |
| |
| std::set<FQName> newSet; |
| for (const auto &ast : mImportedASTs) { |
| if (importSet->find(ast->package()) != importSet->end()) { |
| ast->getImportedPackagesHierarchy(&newSet); |
| } |
| } |
| importSet->insert(newSet.begin(), newSet.end()); |
| } |
| |
| void AST::getAllImportedNames(std::set<FQName> *allImportNames) const { |
| for (const auto& name : mImportedNames) { |
| allImportNames->insert(name); |
| AST* ast = mCoordinator->parse(name, nullptr /* imported */, Coordinator::Enforce::NONE); |
| ast->getAllImportedNames(allImportNames); |
| } |
| } |
| |
| void AST::getAllImportedNamesGranular(std::set<FQName> *allImportNames) const { |
| for (const auto& fqName : mImportedNamesGranular) { |
| if (fqName.name() == "types") { |
| // A package will export everything _defined_ but will not |
| // re-export anything it itself imported. |
| AST* ast = mCoordinator->parse( |
| fqName, nullptr /* imported */, Coordinator::Enforce::NONE); |
| |
| ast->addDefinedTypes(allImportNames); |
| } else { |
| allImportNames->insert(fqName); |
| } |
| } |
| } |
| |
| bool AST::isJavaCompatible() const { |
| return mRootScope.isJavaCompatible(); |
| } |
| |
| void AST::appendToExportedTypesVector( |
| std::vector<const Type *> *exportedTypes) const { |
| mRootScope.appendToExportedTypesVector(exportedTypes); |
| } |
| |
| bool AST::isIBase() const { |
| Interface* iface = mRootScope.getInterface(); |
| return iface != nullptr && iface->isIBase(); |
| } |
| |
| const Interface *AST::getInterface() const { |
| return mRootScope.getInterface(); |
| } |
| |
| std::string AST::getBaseName() const { |
| const Interface* iface = mRootScope.getInterface(); |
| |
| return iface ? iface->getBaseName() : "types"; |
| } |
| |
| void AST::addDefinedTypes(std::set<FQName> *definedTypes) const { |
| std::for_each( |
| mDefinedTypesByFullName.begin(), |
| mDefinedTypesByFullName.end(), |
| [definedTypes](const auto &elem) { |
| if (!elem.second->isTypeDef()) { |
| definedTypes->insert(elem.first); |
| } |
| }); |
| } |
| |
| void AST::addReferencedTypes(std::set<FQName> *referencedTypes) const { |
| std::for_each( |
| mReferencedTypeNames.begin(), |
| mReferencedTypeNames.end(), |
| [referencedTypes](const auto &fqName) { |
| referencedTypes->insert(fqName); |
| }); |
| } |
| |
| } // namespace android; |
