1/*
2 * Copyright (c) 2006 Apple Computer, Inc. All Rights Reserved.
3 *
4 * @APPLE_LICENSE_HEADER_START@
5 *
6 * This file contains Original Code and/or Modifications of Original Code
7 * as defined in and that are subject to the Apple Public Source License
8 * Version 2.0 (the 'License'). You may not use this file except in
9 * compliance with the License. Please obtain a copy of the License at
10 * http://www.opensource.apple.com/apsl/ and read it before using this
11 * file.
12 *
13 * The Original Code and all software distributed under the License are
14 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
15 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
16 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
18 * Please see the License for the specific language governing rights and
19 * limitations under the License.
20 *
21 * @APPLE_LICENSE_HEADER_END@
22 */
23
24//
25// kerneldiskrep - the kernel's own disk representation.
26//
27// This is a very special case.
28// It's here primarily so we don't have to add special cases for the kernel
29// all over the higher layers.
30//
31#ifndef _H_KERNELDISKREP
32#define _H_KERNELDISKREP
33
34#include "diskrep.h"
35
36namespace Security {
37namespace CodeSigning {
38
39
40//
41// A KernelDiskRep represents a (the) kernel on disk.
42// It has no write support, so we can't sign the kernel,
43// which is fine since we unconditionally trust it anyway.
44//
45class KernelDiskRep : public DiskRep {
46public:
47	KernelDiskRep();
48
49	CFDataRef component(CodeDirectory::SpecialSlot slot);
50	CFDataRef identification();
51	std::string mainExecutablePath();
52	CFURLRef copyCanonicalPath();
53	size_t signingLimit();
54	std::string format();
55	UnixPlusPlus::FileDesc &fd();
56
57	std::string recommendedIdentifier(const SigningContext &ctx);
58};
59
60
61} // end namespace CodeSigning
62} // end namespace Security
63
64#endif // !_H_KERNELDISKREP
65