/* * Copyright (c) 2000-2001 Apple Computer, Inc. All Rights Reserved. * * The contents of this file constitute Original Code as defined in and are * subject to the Apple Public Source License Version 1.2 (the 'License'). * You may not use this file except in compliance with the License. Please obtain * a copy of the License at http://www.apple.com/publicsource and read it before * using this file. * * This 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. */ // // cssmmds - MDS interface for CSSM & friends // #ifndef _H_CSSMMDS #define _H_CSSMMDS #include "cssmint.h" #include <Security/globalizer.h> #include <string> #include <stdio.h> // @@@ for temporary MDS interface only #ifdef _CPP_CSSMMDS # pragma export on #endif class MdsComponent { public: MdsComponent(const Guid &guid); virtual ~MdsComponent(); const Guid &myGuid() const { return mMyGuid; } CSSM_SERVICE_MASK services() const { update(); return mServices; } bool supportsService(CSSM_SERVICE_TYPE t) const { update(); return t & mServices; } bool isThreadSafe() const { update(); return mIsThreadSafe; } const char *path() const { update(); return mPath.c_str(); } private: const Guid mMyGuid; // GUID of the component // information obtained about the component mutable bool mIsValid; // information is valid mutable string mPath; // module location mutable CSSM_SERVICE_TYPE mServices; // service types provided mutable bool mIsThreadSafe; // is the module thread safe? void getInfo() const; // retrieve MDS information void update() const { if (!mIsValid) getInfo(); } private: struct MDS { MDS(); ~MDS(); FILE *config; }; static ModuleNexus<MDS> mds; }; #ifdef _CPP_CSSMMDS # pragma export off #endif #endif //_H_CSSMMDS