2 // System.ComponentModel.Win32Exception.cs
5 // Dick Porter (dick@ximian.com)
7 // (C) 2002 Ximian, Inc. http://www.ximian.com
8 // Copyright (C) 2005 Novell, Inc (http://www.novell.com)
10 // Permission is hereby granted, free of charge, to any person obtaining
11 // a copy of this software and associated documentation files (the
12 // "Software"), to deal in the Software without restriction, including
13 // without limitation the rights to use, copy, modify, merge, publish,
14 // distribute, sublicense, and/or sell copies of the Software, and to
15 // permit persons to whom the Software is furnished to do so, subject to
16 // the following conditions:
18 // The above copyright notice and this permission notice shall be
19 // included in all copies or substantial portions of the Software.
21 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
22 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
23 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
24 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
25 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
26 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
27 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
30 using System.Security;
31 using System.Security.Permissions;
32 using System.Runtime.InteropServices;
33 using System.Runtime.Serialization;
34 using System.Collections;
35 using System.Globalization;
37 namespace System.ComponentModel
39 [Serializable, SuppressUnmanagedCodeSecurity]
40 public class Win32Exception : ExternalException
42 private int native_error_code;
44 // [SecurityPermission (SecurityAction.LinkDemand, UnmanagedCode = true)]
45 public Win32Exception ()
46 : base (W32ErrorMessage (Marshal.GetLastWin32Error ()),
47 Marshal.GetLastWin32Error ())
49 native_error_code = Marshal.GetLastWin32Error ();
52 // [SecurityPermission (SecurityAction.LinkDemand, UnmanagedCode = true)]
53 public Win32Exception (int error)
54 : base (W32ErrorMessage (error), error)
56 native_error_code = error;
59 // [SecurityPermission (SecurityAction.LinkDemand, UnmanagedCode = true)]
60 public Win32Exception (int error, string message)
61 : base (message, error)
63 native_error_code = error;
66 [SecurityPermission (SecurityAction.LinkDemand, UnmanagedCode = true)]
67 public Win32Exception (string message)
70 native_error_code = Marshal.GetLastWin32Error ();
73 [SecurityPermission (SecurityAction.LinkDemand, UnmanagedCode = true)]
74 public Win32Exception (string message, Exception innerException)
75 : base (message, innerException)
77 native_error_code = Marshal.GetLastWin32Error ();
80 protected Win32Exception(SerializationInfo info,
81 StreamingContext context)
82 : base (info, context) {
84 native_error_code = info.GetInt32 ("NativeErrorCode");
87 public int NativeErrorCode {
89 return(native_error_code);
93 [SecurityPermission (SecurityAction.Demand, SerializationFormatter = true)]
94 public override void GetObjectData(SerializationInfo info, StreamingContext context)
97 throw new ArgumentNullException ("info");
99 info.AddValue ("NativeErrorCode", native_error_code);
100 base.GetObjectData (info, context);
103 static string W32ErrorMessage (int error_code)
107 switch (error_code) {
109 message = Locale.GetText ("Cannot find the specified file");
112 message = Locale.GetText ("Cannot find the specified file");
115 message = Locale.GetText ("Is a directory");
118 message = Locale.GetText ("interrupted");
121 message = Locale.GetText ("Access denied");
124 message = Locale.GetText ("Invalid arguments");
127 message = Locale.GetText ("Too many open files");
130 message = Locale.GetText ("Operation on non-blocking socket would block");
133 message = Locale.GetText ("Operation in progress");
136 message = Locale.GetText ("The descriptor is not a socket");
139 message = Locale.GetText ("Message too long");
142 message = Locale.GetText ("Protocol option not supported");
145 message = Locale.GetText ("Protocol not supported");
148 message = Locale.GetText ("Socket not supported");
151 message = Locale.GetText ("Operation not supported");
154 message = Locale.GetText ("An address incompatible with the requested protocol was used");
157 message = Locale.GetText ("Address already in use");
160 message = Locale.GetText ("The requested address is not valid in this context");
163 message = Locale.GetText ("Network subsystem is down");
166 message = Locale.GetText ("Network is unreachable");
169 message = Locale.GetText ("Connection broken, keep-alive detected a problem");
172 message = Locale.GetText ("An established connection was aborted in your host machine.");
175 message = Locale.GetText ("Connection reset by peer");
178 message = Locale.GetText ("Not enough buffer space is available");
181 message = Locale.GetText ("Socket is already connected");
184 message = Locale.GetText ("The socket is not connected");
187 message = Locale.GetText ("The socket has been shut down");
190 message = Locale.GetText ("Connection timed out");
193 message = Locale.GetText ("Connection refused");
196 message = Locale.GetText ("No route to host");
199 message = Locale.GetText ("Winsock not initialized");
202 message = Locale.GetText ("System call failed");
205 message = Locale.GetText ("No such host is known");
208 message = Locale.GetText ("A temporary error occurred on an " +
209 "authoritative name server. Try again later.");
212 message = Locale.GetText ("Some sort of w32 error occurred: ") + error_code;