+++ /dev/null
-/*
- * Copyright (c) 2009 Apple 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@
- */
-
-//
-// slcrep - DiskRep representing the Mac OS Shared Library Cache
-//
-#ifndef _H_SLCREP
-#define _H_SLCREP
-
-#include "singlediskrep.h"
-#include "sigblob.h"
-#include <security_utilities/unix++.h>
-#include <security_utilities/macho++.h>
-#include <security_utilities/dyldcache.h>
-
-namespace Security {
-namespace CodeSigning {
-
-
-//
-// DYLDCacheRep implements the on-disk format for the Mac OS X
-// Shared Library Cache, which coalesces a set of system libraries
-// and frameworks into one big (mappable) code blob in the sky.
-//
-class DYLDCacheRep : public SingleDiskRep {
-public:
- DYLDCacheRep(const Context *ctx = NULL);
- DYLDCacheRep(const char *path);
-
- CFDataRef component(CodeDirectory::SpecialSlot slot);
- size_t pageSize(const SigningContext &ctx);
- size_t signingLimit();
- std::string format();
-
- static bool candidate(UnixPlusPlus::FileDesc &fd);
-
-public:
- static CFDataRef identificationFor(MachO *macho);
-
-public:
- DiskRep::Writer *writer();
- class Writer;
- friend class Writer;
-
-private:
- void setup();
-
-private:
- DYLDCache mCache;
- const EmbeddedSignatureBlob *mSigningData; // pointer to signature SuperBlob (in mapped memory)
-};
-
-
-//
-// The write side of a FileDiskRep
-//
-class DYLDCacheRep::Writer : public SingleDiskRep::Writer, private EmbeddedSignatureBlob::Maker {
- friend class FileDiskRep;
-public:
- Writer(DYLDCacheRep *r) : SingleDiskRep::Writer(r, writerNoGlobal), rep(r), mSigningData(NULL) { }
- void component(CodeDirectory::SpecialSlot slot, CFDataRef data);
- void flush();
- void addDiscretionary(CodeDirectory::Builder &builder);
-
-private:
- DYLDCacheRep *rep;
- EmbeddedSignatureBlob *mSigningData;
-};
-
-
-} // end namespace CodeSigning
-} // end namespace Security
-
-#endif // !_H_SLCREP