class/corlib/System/BadImageFormatException.cs

   1 //
   2 // System.BadImageFormatException.cs
   3 //
   4 // Authors:
   5 //   Sean MacIsaac (macisaac@ximian.com)
   6 //   Duncan Mak (duncan@ximian.com)
   7 //   Andreas Nahr (ClassDevelopment@A-SoftTech.com)
   8 //
   9 // (C) 2001 Ximian, Inc.
  10 // Copyright (C) 2004-2005 Novell, Inc (http://www.novell.com)
  11 //
  12 // Permission is hereby granted, free of charge, to any person obtaining
  13 // a copy of this software and associated documentation files (the
  14 // "Software"), to deal in the Software without restriction, including
  15 // without limitation the rights to use, copy, modify, merge, publish,
  16 // distribute, sublicense, and/or sell copies of the Software, and to
  17 // permit persons to whom the Software is furnished to do so, subject to
  18 // the following conditions:
  19 //
  20 // The above copyright notice and this permission notice shall be
  21 // included in all copies or substantial portions of the Software.
  22 //
  23 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  24 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  25 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  26 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  27 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  28 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  29 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  30 //
  31
  32 using System.Globalization;
  33 using System.Runtime.Serialization;
  34 using System.Security.Permissions;
  35 using System.Runtime.InteropServices;
  36 using System.Text;
  37
  38 namespace System
  39 {
  40         [Serializable]
  41         [ComVisible (true)]
  42         public class BadImageFormatException : SystemException
  43         {
  44                 const int Result = unchecked ((int)0x8007000B);
  45
  46                 // Fields
  47                 private string fileName;
  48                 private string fusionLog;
  49
  50                 // Constructors
  51                 public BadImageFormatException ()
  52                         : base (Locale.GetText ("Format of the executable (.exe) or library (.dll) is invalid."))
  53                 {
  54                         HResult = Result;
  55                 }
  56
  57                 public BadImageFormatException (string message)
  58                         : base (message)
  59                 {
  60                         HResult = Result;
  61                 }
  62
  63                 protected BadImageFormatException (SerializationInfo info, StreamingContext context)
  64                         : base (info, context)
  65                 {
  66                         fileName = info.GetString ("BadImageFormat_FileName");
  67                         fusionLog = info.GetString ("BadImageFormat_FusionLog");
  68                 }
  69
  70                 public BadImageFormatException (string message, Exception inner)
  71                         : base (message, inner)
  72                 {
  73                         HResult = Result;
  74                 }
  75
  76                 public BadImageFormatException (string message, string fileName)
  77                         : base (message)
  78                 {
  79                         this.fileName = fileName;
  80                         HResult = Result;
  81                 }
  82
  83                 public BadImageFormatException (string message, string fileName, Exception inner)
  84                         : base (message, inner)
  85                 {
  86                         this.fileName = fileName;
  87                         HResult = Result;
  88                 }
  89
  90                 // Properties
  91                 public override string Message
  92                 {
  93                         get {
  94                                 if (base.message == null) {
  95                                         return string.Format (CultureInfo.CurrentCulture,
  96                                                 "Could not load file or assembly '{0}' or one of"
  97                                                 + " its dependencies. An attempt was made to load"
  98                                                 + " a program with an incorrect format.", fileName);
  99                                 }
 100                                 return base.Message;
 101                         }
 102                 }
 103
 104                 public string FileName
 105                 {
 106                         get { return fileName; }
 107                 }
 108
 109                 [MonoTODO ("Probably not entirely correct. fusionLog needs to be set somehow (we are probably missing internal constuctor)")]
 110                 public string FusionLog {
 111                         // note: MS runtime throws a SecurityException when the Exception is created
 112                         // but a FileLoadException once the exception as been thrown. Mono always
 113                         // throw a SecurityException in both case (anyway fusionLog is currently empty)
 114                         [SecurityPermission (SecurityAction.Demand, ControlEvidence=true, ControlPolicy=true)]
 115                         get { return fusionLog; }
 116                 }
 117
 118                 // Methods
 119                 public override void GetObjectData (SerializationInfo info, StreamingContext context)
 120                 {
 121                         base.GetObjectData (info, context);
 122                         info.AddValue ("BadImageFormat_FileName", fileName);
 123                         info.AddValue ("BadImageFormat_FusionLog", fusionLog);
 124                 }
 125
 126                 public override string ToString ()
 127                 {
 128                         StringBuilder sb = new StringBuilder (GetType ().FullName);
 129                         sb.AppendFormat (": {0}", Message);
 130
 131                         if (fileName != null && fileName.Length > 0) {
 132                                 sb.Append (Environment.NewLine);
 133                                 sb.AppendFormat ("File name: '{0}'", fileName);
 134                         }
 135
 136                         if (this.InnerException != null)
 137                                 sb.AppendFormat (" ---> {0}", InnerException);
 138
 139                         if (this.StackTrace != null) {
 140                                 sb.Append (Environment.NewLine);
 141                                 sb.Append (StackTrace);
 142                         }
 143
 144                         return sb.ToString ();
 145                 }
 146         }
 147 }