Merge pull request #309 from i59/patch-1
[mono.git] / mcs / class / System.Web.Services / System.Web.Services.Protocols / UrlEncodedParameterWriter.cs
1 // 
2 // System.Web.Services.Protocols.UrlEncodedParameterWriter.cs
3 //
4 // Author:
5 //   Tim Coleman (tim@timcoleman.com)
6 //   Lluis Sanchez Gual (lluis@ximian.com)
7 //
8 // Copyright (C) Tim Coleman, 2002
9 //
10
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.IO;
33 using System.Text;
34 using System.Web.Services;
35 using System.Web;
36 using System.Reflection;
37
38 namespace System.Web.Services.Protocols {
39         public abstract class UrlEncodedParameterWriter : MimeParameterWriter {
40
41                 Encoding requestEncoding;
42                 ParameterInfo[] parameters;
43                 
44                 #region Constructors
45
46                 protected UrlEncodedParameterWriter () 
47                 {
48                 }
49                 
50                 #endregion // Constructors
51
52                 #region Properties 
53
54                 public override Encoding RequestEncoding {
55                         get { return requestEncoding; }
56                         set { requestEncoding = value; }
57                 }
58
59                 #endregion // Properties
60
61                 #region Methods
62
63                 protected void Encode (TextWriter writer, object[] values)
64                 {
65                         for (int n=0; n<values.Length; n++)
66                         {
67                                 if (n>0) writer.Write ("&");
68                                 Encode (writer, parameters[n].Name, values[n]);
69                         }
70                 }
71
72                 protected void Encode (TextWriter writer, string name, object value)
73                 {
74                         if (requestEncoding != null)
75                         {
76                                 writer.Write (HttpUtility.UrlEncode (name, requestEncoding));
77                                 writer.Write ("=");
78                                 writer.Write (HttpUtility.UrlEncode (ObjToString (value), requestEncoding));
79                         }
80                         else
81                         {
82                                 writer.Write (HttpUtility.UrlEncode (name));
83                                 writer.Write ("=");
84                                 writer.Write (HttpUtility.UrlEncode (ObjToString (value)));
85                         }
86                                 
87                 }
88
89                 public override object GetInitializer (LogicalMethodInfo methodInfo)
90                 {
91                         if (methodInfo.OutParameters.Length > 0) return null;
92                         else return methodInfo.Parameters;
93                 }
94
95                 public override void Initialize (object initializer)
96                 {
97                         parameters = (ParameterInfo[]) initializer;
98                 }
99
100                 #endregion // Methods
101         }
102 }