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
|
//
// Utilities.cs:
//
// Author:
// Marek Sieradzki (marek.sieradzki@gmail.com)
//
// (C) 2005 Marek Sieradzki
//
// 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.
#if NET_2_0
using System;
using System.Collections;
using System.Text;
namespace Microsoft.Build.BuildEngine {
public static class Utilities {
static Hashtable charsToEscape;
static Utilities ()
{
charsToEscape = new Hashtable ();
charsToEscape.Add ('$', null);
charsToEscape.Add ('%', null);
charsToEscape.Add ('\'', null);
charsToEscape.Add ('(', null);
charsToEscape.Add (')', null);
charsToEscape.Add ('*', null);
charsToEscape.Add (';', null);
charsToEscape.Add ('?', null);
charsToEscape.Add ('@', null);
}
public static string Escape (string unescapedExpression)
{
StringBuilder sb = new StringBuilder ();
foreach (char c in unescapedExpression) {
if (charsToEscape.Contains (c)) {
sb.AppendFormat ("%{0:x2}", (int) c);
} else
sb.Append (c);
}
return sb.ToString ();
}
}
}
#endif
|
