mcs/class/System/System.Net.Mail/LinkedResource.cs

   1 //
   2 // System.Net.Mail.LinkedResource.cs
   3 //
   4 // Author:
   5 //      John Luke (john.luke@gmail.com)
   6 //
   7 // Copyright (C) John Luke, 2005
   8 //
   9
  10 //
  11 // Permission is hereby granted, free of charge, to any person obtaining
  12 // a copy of this software and associated documentation files (the
  13 // "Software"), to deal in the Software without restriction, including
  14 // without limitation the rights to use, copy, modify, merge, publish,
  15 // distribute, sublicense, and/or sell copies of the Software, and to
  16 // permit persons to whom the Software is furnished to do so, subject to
  17 // the following conditions:
  18 //
  19 // The above copyright notice and this permission notice shall be
  20 // included in all copies or substantial portions of the Software.
  21 //
  22 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  23 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  24 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  25 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  26 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  27 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  28 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  29 //
  30
  31
  32 using System.IO;
  33 using System.Net.Mime;
  34 using System.Text;
  35
  36 namespace System.Net.Mail {
  37         public class LinkedResource : AttachmentBase
  38         {
  39                 #region Fields
  40
  41                 Uri contentLink;
  42
  43                 #endregion // Fields
  44
  45                 #region Constructors
  46
  47                 public LinkedResource (string fileName) : base (fileName)
  48                 {
  49                         if (fileName == null)
  50                                 throw new ArgumentNullException ();
  51                 }
  52
  53                 public LinkedResource (string fileName, ContentType contentType) : base (fileName, contentType)
  54                 {
  55                         if (fileName == null)
  56                                 throw new ArgumentNullException ();
  57                 }
  58
  59                 public LinkedResource (string fileName, string mediaType) : base (fileName, mediaType)
  60                 {
  61                         if (fileName == null)
  62                                 throw new ArgumentNullException ();
  63                 }
  64
  65                 public LinkedResource (Stream contentStream) : base (contentStream)
  66                 {
  67                         if (contentStream == null)
  68                                 throw new ArgumentNullException ();
  69                 }
  70
  71                 public LinkedResource (Stream contentStream, ContentType contentType) : base (contentStream, contentType)
  72                 {
  73                         if (contentStream == null)
  74                                 throw new ArgumentNullException ();
  75                 }
  76
  77                 public LinkedResource (Stream contentStream, string mediaType) : base (contentStream, mediaType)
  78                 {
  79                         if (contentStream == null)
  80                                 throw new ArgumentNullException ();
  81                 }
  82
  83                 #endregion // Constructors
  84
  85                 #region Properties
  86
  87                 public Uri ContentLink {
  88                         get { return contentLink; }
  89                         set { contentLink = value; }
  90                 }
  91
  92                 #endregion // Properties
  93
  94                 #region Methods
  95
  96                 public static LinkedResource CreateLinkedResourceFromString (string content)
  97                 {
  98                         if (content == null)
  99                                 throw new ArgumentNullException ();
 100                         MemoryStream ms = new MemoryStream (Encoding.Default.GetBytes (content));
 101                         LinkedResource lr = new LinkedResource (ms);
 102                         lr.TransferEncoding = TransferEncoding.QuotedPrintable;
 103                         return lr;
 104                 }
 105
 106                 public static LinkedResource CreateLinkedResourceFromString (string content, ContentType contentType)
 107                 {
 108                         if (content == null)
 109                                 throw new ArgumentNullException ();
 110                         MemoryStream ms = new MemoryStream (Encoding.Default.GetBytes (content));
 111                         LinkedResource lr = new LinkedResource (ms, contentType);
 112                         lr.TransferEncoding = TransferEncoding.QuotedPrintable;
 113                         return lr;
 114                 }
 115
 116                 public static LinkedResource CreateLinkedResourceFromString (string content, Encoding contentEncoding, string mediaType)
 117                 {
 118                         if (content == null)
 119                                 throw new ArgumentNullException ();
 120                         MemoryStream ms = new MemoryStream (contentEncoding.GetBytes (content));
 121                         LinkedResource lr = new LinkedResource (ms, mediaType);
 122                         lr.TransferEncoding = TransferEncoding.QuotedPrintable;
 123                         return lr;
 124                 }
 125
 126                 #endregion // Methods
 127         }
 128 }
 129