lib/cserror.cpp

   1 /*
   2  * Copyright (c) 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 // cserror.h - extended-diagnostics Code Signing errors
  26 //
  27 #include "cs.h"
  28 #include <security_utilities/cfmunge.h>
  29
  30 namespace Security {
  31 namespace CodeSigning {
  32
  33
  34 //
  35 // We need a nothrow destructor
  36 //
  37 CSError::~CSError() throw ()
  38 { }
  39
  40
  41 //
  42 // Create and throw various forms of CSError
  43 //
  44 void CSError::throwMe(OSStatus rc)
  45 {
  46         throw CSError(rc);
  47 }
  48
  49 void CSError::throwMe(OSStatus rc, CFDictionaryRef dict)
  50 {
  51         throw CSError(rc, dict);
  52 }
  53
  54 void CSError::throwMe(OSStatus rc, CFStringRef key, CFTypeRef value)
  55 {
  56         throw CSError(rc, cfmake<CFDictionaryRef>("{%O=%O}", key, value));
  57 }
  58
  59
  60 //
  61 // Add a key/value pair to the dictionary
  62 //
  63 void CSError::augment(CFStringRef key, CFTypeRef value)
  64 {
  65         mInfoDict.take(cfmake<CFDictionaryRef>("{+%O,%O=%O}", mInfoDict.get(), key, value));
  66 }
  67
  68
  69 //
  70 // Convert exception-carried error information to CFError form
  71 //
  72 OSStatus CSError::cfError(CFErrorRef *errors) const
  73 {
  74         if (errors)             // errors argument was specified
  75                 *errors = CFErrorCreate(NULL, kCFErrorDomainOSStatus, this->osStatus(), this->infoDict());
  76         return this->osStatus();
  77 }
  78
  79 OSStatus CSError::cfError(CFErrorRef *errors, OSStatus rc)
  80 {
  81         if (errors)
  82                 *errors = CFErrorCreate(NULL, kCFErrorDomainOSStatus, rc, NULL);
  83         return rc;
  84 }
  85
  86
  87 }       // CodeSigning
  88 }       // Security