1/*
2 * Copyright (c) 2000-2004 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#ifndef _SECURITY_SECBRIDGE_H_
25#define _SECURITY_SECBRIDGE_H_
26
27#include <security_keychain/Globals.h>
28#include <security_keychain/SecCFTypes.h>
29#include "SecBasePriv.h"
30#include <Security/SecKeychainPriv.h>
31#include <security_keychain/KCUtilities.h>
32#include <security_cdsa_utilities/cssmbridge.h>
33
34using namespace KeychainCore;
35
36//
37// API boilerplate macros. These provide a frame for C++ code that is impermeable to exceptions.
38// Usage:
39//	BEGIN_API
40//		... your C++ code here ...
41//  END_API		// returns CSSM_RETURN on exception
42//	END_API0	// returns nothing (void) on exception
43//	END_API1(bad) // return (bad) on exception
44//	END_API2(name) // like END_API, with API name as debug scope for printing function result
45//	END_API3(name, bad) // like END_API1, with API name as debug scope for printing function result
46//
47#define BEGIN_SECAPI \
48    OSStatus __secapiresult = errSecSuccess; \
49	try {
50#define END_SECAPI }\
51	catch (const MacOSError &err) { __secapiresult=err.osStatus(); } \
52	catch (const CommonError &err) { __secapiresult=SecKeychainErrFromOSStatus(err.osStatus()); } \
53	catch (const std::bad_alloc &) { __secapiresult=errSecAllocate; } \
54	catch (...) { __secapiresult=errSecInternalComponent; } \
55    return __secapiresult;
56#define END_SECAPI1(BAD_RETURN_VAL) \
57	} \
58	catch (...) \
59	{ \
60		__secapiresult=BAD_RETURN_VAL; \
61	} \
62	return __secapiresult;
63#define END_SECAPI1(BAD_RETURN_VAL) }\
64    catch (...) { __secapiresult=BAD_RETURN_VAL; } \
65    return __secapiresult;
66#define END_SECAPI0 }\
67    catch (...) { return; }
68
69#endif /* !_SECURITY_SECBRIDGE_H_ */
70