1/*
2 * Copyright (c) 2006-2007 Apple 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// reqparser - interface to Requirement language parser/compiler
26//
27#ifndef _H_REQPARSER
28#define _H_REQPARSER
29
30#include "requirement.h"
31
32namespace Security {
33namespace CodeSigning {
34
35
36//
37// Generic parser interface
38//
39template <class ReqType>
40class RequirementParser {
41public:
42	const ReqType *operator () (std::FILE *file);
43	const ReqType *operator () (const std::string &text);
44};
45
46
47//
48// Specifics for easier readability
49//
50template <class Input>
51inline const Requirement *parseRequirement(const Input &source)
52{ return RequirementParser<Requirement>()(source); }
53
54template <class Input>
55inline const Requirements *parseRequirements(const Input &source)
56{ return RequirementParser<Requirements>()(source); }
57
58template <class Input>
59inline const BlobCore *parseGeneric(const Input &source)
60{ return RequirementParser<BlobCore>()(source); }
61
62
63}	// CodeSigning
64}	// Security
65
66#endif //_H_REQPARSER
67