/* * Copyright (c) 2008, 2009, 2010, 2011, 2012 * Jonathan Schleifer <js@webkeks.org> * * All rights reserved. * * This file is part of ObjFW. It may be distributed under the terms of the * Q Public License 1.0, which can be found in the file LICENSE.QPL included in * the packaging of this file. * * Alternatively, it may be distributed under the terms of the GNU General * Public License, either version 2 or 3, which can be found in the file * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this * file. */ #import "OFObject.h" @class OFString; @class OFArray; @class OFMutableArray; /** * \brief A class for describing a method. */ @interface OFMethod: OFObject { SEL selector; OFString *name; const char *typeEncoding; } #ifdef OF_HAVE_PROPERTIES @property (readonly) SEL selector; @property (readonly, copy) OFString *name; @property (readonly) const char *typeEncoding; #endif /** * \brief Returns the selector of the method. * * \return The selector of the method */ - (SEL)selector; /** * \brief Returns the name of the method. * * \return The name of the method */ - (OFString*)name; /** * \brief Returns the type encoding for the method. * * \return The type encoding for the method */ - (const char*)typeEncoding; @end /** * \brief A class for describing an instance variable. */ @interface OFInstanceVariable: OFObject { OFString *name; const char *typeEncoding; ptrdiff_t offset; } #ifdef OF_HAVE_PROPERTIES @property (readonly, copy) OFString *name; @property (readonly) ptrdiff_t offset; @property (readonly) const char *typeEncoding; #endif /** * \brief Returns the name of the instance variable. * * \return The name of the instance variable */ - (OFString*)name; /** * \brief Returns the offset of the instance variable. * * \return The offset of the instance variable */ - (ptrdiff_t)offset; /** * \brief Returns the type encoding for the instance variable. * * \return The type encoding for the instance variable */ - (const char*)typeEncoding; @end #ifdef OF_HAVE_PROPERTIES /** * \brief A class for describing a property. */ @interface OFProperty: OFObject { OFString *name; const char *attributes; } /// The name of the property. @property (readonly, copy) OFString *name; /// The attributes of the property. @property (readonly) const char *attributes; @end #endif /** * \brief A class for introspecting classes. */ @interface OFIntrospection: OFObject { OFMutableArray *classMethods; OFMutableArray *instanceMethods; OFMutableArray *instanceVariables; #ifdef OF_HAVE_PROPERTIES OFMutableArray *properties; #endif } #ifdef OF_HAVE_PROPERTIES @property (readonly, copy) OFArray *classMethods; @property (readonly, copy) OFArray *instanceMethods; @property (readonly, copy) OFArray *instanceVariables; /** * \brief The properties of the class. * * Only available if OF_HAVE_PROPERTIES is defined. */ @property (readonly, copy) OFArray *properties; #endif /** * \brief Creates a new introspection for the specified class. * * \return A new, autoreleased introspection for the specified class */ + introspectionWithClass: (Class)class_; /** * \brief Initializes an already allocated OFIntrospection with the specified * class. * * \return An initialized OFIntrospection */ - initWithClass: (Class)class_; /** * \brief Returns the class methods of the class. * * \return An array of OFMethods */ - (OFArray*)classMethods; /** * \brief Returns the instance methods of the class. * * \return An array of OFMethods */ - (OFArray*)instanceMethods; /** * \brief Returns the instance variables of the class. * * \return An array of OFInstanceVariables */ - (OFArray*)instanceVariables; /* TODO: protocols */ @end