1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
|
//
// System.Net.Mail.AlternateView.cs
//
// Author:
// John Luke (john.luke@gmail.com)
//
// Copyright (C) John Luke, 2005
//
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using System.IO;
using System.Net.Mime;
using System.Text;
namespace System.Net.Mail {
public class AlternateView : AttachmentBase
{
#region Fields
Uri baseUri;
LinkedResourceCollection linkedResources = new LinkedResourceCollection ();
#endregion // Fields
#region Constructors
public AlternateView (string fileName) : base (fileName)
{
if (fileName == null)
throw new ArgumentNullException ();
}
public AlternateView (string fileName, ContentType contentType) : base (fileName, contentType)
{
if (fileName == null)
throw new ArgumentNullException ();
}
public AlternateView (string fileName, string mediaType) : base (fileName, mediaType)
{
if (fileName == null)
throw new ArgumentNullException ();
}
public AlternateView (Stream contentStream) : base (contentStream)
{
}
public AlternateView (Stream contentStream, string mediaType) : base (contentStream, mediaType)
{
}
public AlternateView (Stream contentStream, ContentType contentType) : base (contentStream, contentType)
{
}
#endregion // Constructors
#region Properties
#endregion // Properties
public Uri BaseUri {
get { return baseUri; }
set { baseUri = value; }
}
public LinkedResourceCollection LinkedResources {
get { return linkedResources; }
}
#region Methods
public static AlternateView CreateAlternateViewFromString (string content)
{
if (content == null)
throw new ArgumentNullException ();
MemoryStream ms = new MemoryStream (Encoding.UTF8.GetBytes (content));
AlternateView av = new AlternateView (ms);
av.TransferEncoding = TransferEncoding.QuotedPrintable;
return av;
}
public static AlternateView CreateAlternateViewFromString (string content, ContentType contentType)
{
if (content == null)
throw new ArgumentNullException ("content");
Encoding enc = contentType.CharSet != null ? Encoding.GetEncoding (contentType.CharSet) : Encoding.UTF8;
MemoryStream ms = new MemoryStream (enc.GetBytes (content));
AlternateView av = new AlternateView (ms, contentType);
av.TransferEncoding = TransferEncoding.QuotedPrintable;
return av;
}
public static AlternateView CreateAlternateViewFromString (string content, Encoding contentEncoding, string mediaType)
{
if (content == null)
throw new ArgumentNullException ("content");
if (contentEncoding == null)
contentEncoding = Encoding.UTF8;
MemoryStream ms = new MemoryStream (contentEncoding.GetBytes (content));
ContentType ct = new ContentType ();
ct.MediaType = mediaType;
ct.CharSet = contentEncoding.HeaderName;
AlternateView av = new AlternateView (ms, ct);
av.TransferEncoding = TransferEncoding.QuotedPrintable;
return av;
}
protected override void Dispose (bool disposing)
{
if (disposing)
foreach (LinkedResource lr in linkedResources)
lr.Dispose ();
base.Dispose (disposing);
}
#endregion // Methods
}
}
|
