/* * Copyright (c) 2000-2001,2004 Apple Computer, Inc. All Rights Reserved. * * @APPLE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this * file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_LICENSE_HEADER_END@ */ // // attachfactory - industrial grade production of Attachment objects // #ifndef _H_ATTACHFACTORY #define _H_ATTACHFACTORY #include "cssmint.h" #include "attachment.h" #ifdef _CPP_ATTACHFACTORY # pragma export on #endif // // An AttachmentMaker can create an Attachment object for a particular service // type when asked nicely. // class AttachmentMaker { public: AttachmentMaker(CSSM_SERVICE_TYPE type) : mType(type) { } virtual ~AttachmentMaker(); virtual Attachment *make(Module *module, const CSSM_VERSION &version, uint32 subserviceId, CSSM_SERVICE_TYPE subserviceType, const CSSM_API_MEMORY_FUNCS &memoryOps, CSSM_ATTACH_FLAGS attachFlags, CSSM_KEY_HIERARCHY keyHierarchy, CSSM_FUNC_NAME_ADDR *functionTable, uint32 functionTableSize) = 0; CSSM_SERVICE_TYPE factoryType() const { return mType; } private: CSSM_SERVICE_TYPE mType; }; // // An AttachmentFactory contains a registry of AttachmentMakers for different // service types, and produces the needed one on request. // class AttachmentFactory { public: AttachmentFactory(); AttachmentMaker *attachmentMakerFor(CSSM_SERVICE_TYPE type) const; private: typedef map<CSSM_SERVICE_TYPE, AttachmentMaker *> AttachFactories; AttachFactories factories; }; #ifdef _CPP_ATTACHFACTORY # pragma export off #endif #endif //_H_ATTACHFACTORY