X-Git-Url: https://git.saurik.com/apple/security.git/blobdiff_plain/80e2389990082500d76eb566d4946be3e786c3ef..d8f41ccd20de16f8ebe2ccc84d47bf1cb2b26bbb:/Security/libsecurity_keychain/lib/SecBridge.h

diff --git a/Security/libsecurity_keychain/lib/SecBridge.h b/Security/libsecurity_keychain/lib/SecBridge.h
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+/*
+ * Copyright (c) 2000-2004,2011,2013-2014 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@
+ */
+
+#ifndef _SECURITY_SECBRIDGE_H_
+#define _SECURITY_SECBRIDGE_H_
+
+#include <security_keychain/Globals.h>
+#include <security_keychain/SecCFTypes.h>
+#include "SecBasePriv.h"
+#include <Security/SecKeychainPriv.h>
+#include <security_keychain/KCUtilities.h>
+#include <security_cdsa_utilities/cssmbridge.h>
+
+using namespace KeychainCore;
+
+//
+// API boilerplate macros. These provide a frame for C++ code that is impermeable to exceptions.
+// Usage:
+//	BEGIN_API
+//		... your C++ code here ...
+//  END_API		// returns CSSM_RETURN on exception
+//	END_API0	// returns nothing (void) on exception
+//	END_API1(bad) // return (bad) on exception
+//	END_API2(name) // like END_API, with API name as debug scope for printing function result
+//	END_API3(name, bad) // like END_API1, with API name as debug scope for printing function result
+//
+#define BEGIN_SECAPI \
+    OSStatus __secapiresult = errSecSuccess; \
+	try {
+#define END_SECAPI }\
+	catch (const MacOSError &err) { __secapiresult=err.osStatus(); } \
+	catch (const CommonError &err) { __secapiresult=SecKeychainErrFromOSStatus(err.osStatus()); } \
+	catch (const std::bad_alloc &) { __secapiresult=errSecAllocate; } \
+	catch (...) { __secapiresult=errSecInternalComponent; } \
+    return __secapiresult;
+#define END_SECAPI1(BAD_RETURN_VAL) \
+	} \
+	catch (...) \
+	{ \
+		__secapiresult=BAD_RETURN_VAL; \
+	} \
+	return __secapiresult;
+#define END_SECAPI1(BAD_RETURN_VAL) }\
+    catch (...) { __secapiresult=BAD_RETURN_VAL; } \
+    return __secapiresult;
+#define END_SECAPI0 }\
+    catch (...) { return; }
+
+#endif /* !_SECURITY_SECBRIDGE_H_ */