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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#ifndef TYPEDATABASE_H
#define TYPEDATABASE_H
#include "include.h"
#include "typedatabase_typedefs.h"
#include "typesystem_typedefs.h"
#include <QtCore/QRegularExpression>
#include <QtCore/QStringList>
#include <QtCore/QVersionNumber>
#include <QtCore/QSharedPointer>
QT_FORWARD_DECLARE_CLASS(QIODevice)
class ComplexTypeEntry;
class ContainerTypeEntry;
class FlagsTypeEntry;
class FunctionTypeEntry;
class NamespaceTypeEntry;
class ObjectTypeEntry;
class TemplateEntry;
class TypeEntry;
struct TypeDatabasePrivate;
struct TypeDatabaseParserContext;
QT_FORWARD_DECLARE_CLASS(QDebug)
int getMaxTypeIndex();
class ContainerTypeEntry;
class PrimitiveTypeEntry;
class TypeSystemTypeEntry;
struct VersionRange
{
bool isNull() const
{
return since.majorVersion() == 0 && since.minorVersion() == 0
&& until.majorVersion() == 9999 && until.minorVersion() == 9999;
}
QVersionNumber since{0, 0};
QVersionNumber until{9999, 9999};
};
struct TypeRejection
{
enum MatchType
{
ExcludeClass, // Match className only
Function, // Match className and function name
Field, // Match className and field name
Enum, // Match className and enum name
ArgumentType, // Match className and argument type
ReturnType // Match className and return type
};
QRegularExpression className;
QRegularExpression pattern;
MatchType matchType;
};
#ifndef QT_NO_DEBUG_STREAM
QDebug operator<<(QDebug d, const TypeRejection &r);
#endif
class TypeDatabase
{
TypeDatabase();
Q_DISABLE_COPY(TypeDatabase)
public:
~TypeDatabase();
/**
* Return the type system instance.
* \param newInstance This parameter is useful just for unit testing, because singletons causes
* too many side effects on unit testing.
*/
static TypeDatabase *instance(bool newInstance = false);
static QString normalizedSignature(const QString &signature);
static QString normalizedAddedFunctionSignature(const QString &signature);
QStringList requiredTargetImports() const;
void addRequiredTargetImport(const QString &moduleName);
void addTypesystemPath(const QString &typesystem_paths);
void setTypesystemKeywords(const QStringList &keywords);
QStringList typesystemKeywords() const;
IncludeList extraIncludes(const QString &className) const;
const QStringList &systemIncludes() const;
void addSystemInclude(const QString &name);
void addInlineNamespaceLookups(const NamespaceTypeEntry *n);
PrimitiveTypeEntry *findPrimitiveType(const QString &name) const;
ComplexTypeEntry *findComplexType(const QString &name) const;
ObjectTypeEntry *findObjectType(const QString &name) const;
NamespaceTypeEntryList findNamespaceTypes(const QString &name) const;
NamespaceTypeEntry *findNamespaceType(const QString &name, const QString &fileName = QString()) const;
ContainerTypeEntry *findContainerType(const QString &name) const;
FunctionTypeEntry *findFunctionType(const QString &name) const;
const TypeSystemTypeEntry *findTypeSystemType(const QString &name) const;
const TypeSystemTypeEntry *defaultTypeSystemType() const;
QString defaultPackageName() const;
TypeEntry *findType(const QString &name) const;
TypeEntries findTypes(const QString &name) const;
TypeEntries findCppTypes(const QString &name) const;
const TypeEntryMultiMap &entries() const;
const TypedefEntryMap &typedefEntries() const;
PrimitiveTypeEntryList primitiveTypes() const;
ContainerTypeEntryList containerTypes() const;
SmartPointerTypeEntryList smartPointerTypes() const;
void addRejection(const TypeRejection &);
bool isClassRejected(const QString &className, QString *reason = nullptr) const;
bool isFunctionRejected(const QString &className, const QString &functionName,
QString *reason = nullptr) const;
bool isFieldRejected(const QString &className, const QString &fieldName,
QString *reason = nullptr) const;
bool isEnumRejected(const QString &className, const QString &enumName,
QString *reason = nullptr) const;
bool isArgumentTypeRejected(const QString &className, const QString &typeName,
QString *reason = nullptr) const;
bool isReturnTypeRejected(const QString &className, const QString &typeName,
QString *reason = nullptr) const;
bool addType(TypeEntry *e, QString *errorMessage = nullptr);
ConstantValueTypeEntry *addConstantValueTypeEntry(const QString &value,
const TypeEntry *parent);
void addTypeSystemType(const TypeSystemTypeEntry *e);
static ComplexTypeEntry *
initializeTypeDefEntry(TypedefEntry *typedefEntry,
const ComplexTypeEntry *source);
FlagsTypeEntry *findFlagsType(const QString &name) const;
void addFlagsType(FlagsTypeEntry *fte);
TemplateEntry *findTemplate(const QString &name) const;
void addTemplate(TemplateEntry *t);
void addTemplate(const QString &name, const QString &code);
AddedFunctionList globalUserFunctions() const;
void addGlobalUserFunctions(const AddedFunctionList &functions);
AddedFunctionList findGlobalUserFunctions(const QString &name) const;
void addGlobalUserFunctionModifications(const FunctionModificationList &functionModifications);
FunctionModificationList
globalFunctionModifications(const QStringList &signatures) const;
void setSuppressWarnings(bool on);
bool addSuppressedWarning(const QString &warning, QString *errorMessage);
bool isSuppressedWarning(QStringView s) const;
static QString globalNamespaceClassName(const TypeEntry *te);
// Top level file parsing
bool parseFile(const QString &filename, bool generate = true);
bool parseFile(const QSharedPointer<TypeDatabaseParserContext> &context,
const QString &filename, const QString ¤tPath, bool generate);
// Top level QIODevice parsing for tests.
bool parseFile(QIODevice *device, bool generate = true);
bool parseFile(const QSharedPointer<TypeDatabaseParserContext> &context,
QIODevice *device, bool generate = true);
static bool setApiVersion(const QString &package, const QString &version);
static void clearApiVersions();
static bool checkApiVersion(const QString &package, const VersionRange &vr);
bool hasDroppedTypeEntries() const;
bool shouldDropTypeEntry(const QString &fullTypeName) const;
void setDropTypeEntries(QStringList dropTypeEntries);
QString modifiedTypesystemFilepath(const QString &tsFile, const QString ¤tPath = QString()) const;
#ifndef QT_NO_DEBUG_STREAM
void formatDebug(QDebug &d) const;
#endif
private:
TypeDatabasePrivate *d;
};
#ifndef QT_NO_DEBUG_STREAM
QDebug operator<<(QDebug d, const TypeEntry *te);
QDebug operator<<(QDebug d, const TypeDatabase &db);
#endif
#endif // TYPEDATABASE_H
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