Security-55163.44.tar.gz

[apple/security.git] / libsecurity_codesigning / lib / cserror.h

diff --git a/libsecurity_codesigning/lib/cserror.h b/libsecurity_codesigning/lib/cserror.h
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+/*
+ * Copyright (c) 2007 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@
+ */
+
+//
+// cserror.h - extended-diagnostics Code Signing errors
+//
+#ifndef _H_CSERRORS
+#define _H_CSERRORS
+
+#include <security_utilities/cfutilities.h>
+#include <security_utilities/debugging.h>
+
+
+namespace Security {
+namespace CodeSigning {
+
+
+//
+// Special tailored exceptions to transmit additional error information
+//
+class CSError : public MacOSError {
+public:
+       CSError(OSStatus rc) : MacOSError(rc) { }
+       CSError(OSStatus rc, CFDictionaryRef dict) : MacOSError(rc), mInfoDict(dict) { } // takes dict
+       ~CSError() throw ();
+       
+    static void throwMe(OSStatus rc) __attribute__((noreturn));
+       static void throwMe(OSStatus rc, CFDictionaryRef info) __attribute__ ((noreturn)); // takes dict
+    static void throwMe(OSStatus rc, CFStringRef key, CFTypeRef value) __attribute__((noreturn));
+
+       void augment(CFStringRef key, CFTypeRef value);
+
+       CFDictionaryRef infoDict() const { return mInfoDict; }
+       
+public:
+       OSStatus cfError(CFErrorRef *errors) const;
+       static OSStatus cfError(CFErrorRef *errors, OSStatus rc);
+       
+private:
+       CFRef<CFDictionaryRef> mInfoDict;
+};
+
+
+}      // CodeSigning
+}      // Security
+
+#endif //_H_CSERRORS