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
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
|
//
// System.Web.Compilation.Directive
//
// Authors:
// Gonzalo Paniagua Javier (gonzalo@ximian.com)
//
// (C) 2003 Ximian, Inc (http://www.ximian.com)
//
//
// 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;
using System.Collections;
using System.Globalization;
using System.Web.Util;
namespace System.Web.Compilation
{
sealed class Directive
{
static Hashtable directivesHash;
static string [] page_atts = { "AspCompat", "AutoEventWireup", "Buffer",
"ClassName", "ClientTarget", "CodePage",
"CompilerOptions", "ContentType", "Culture", "Debug",
"Description",
#if NET_2_0
"EnableEventValidation", "MaintainScrollPositionOnPostBack",
#endif
"EnableSessionState", "EnableViewState",
"EnableViewStateMac", "ErrorPage", "Explicit",
"Inherits", "Language", "LCID", "ResponseEncoding",
"Src", "SmartNavigation", "Strict", "Trace",
"TraceMode", "Transaction", "UICulture",
"WarningLevel", "CodeBehind" , "ValidateRequest" };
static string [] control_atts = { "AutoEventWireup", "ClassName", "CompilerOptions",
"Debug", "Description", "EnableViewState",
"Explicit", "Inherits", "Language", "Strict", "Src",
"WarningLevel", "CodeBehind", "TargetSchema", "LinePragmas" };
static string [] import_atts = { "namespace" };
static string [] implements_atts = { "interface" };
static string [] assembly_atts = { "name", "src" };
static string [] register_atts = { "tagprefix", "tagname", "Namespace", "Src", "Assembly" };
static string [] outputcache_atts = { "Duration", "Location", "VaryByControl",
"VaryByCustom", "VaryByHeader", "VaryByParam" };
static string [] reference_atts = { "page", "control" };
static string [] webservice_atts = { "class", "codebehind", "debug", "language" };
static string [] application_atts = { "description", "inherits", "codebehind" };
#if NET_2_0
static string [] mastertype_atts = { "virtualpath", "typename" };
static string [] previouspagetype_atts = { "virtualpath", "typename" };
#endif
static Directive ()
{
InitHash ();
}
static void InitHash ()
{
#if NET_2_0
StringComparer comparer = StringComparer.InvariantCultureIgnoreCase;
directivesHash = new Hashtable (comparer);
#else
CaseInsensitiveHashCodeProvider provider = new CaseInsensitiveHashCodeProvider (Helpers.InvariantCulture);
CaseInsensitiveComparer comparer = new CaseInsensitiveComparer (Helpers.InvariantCulture);
directivesHash = new Hashtable (provider, comparer);
#endif
// Use Hashtable 'cause is O(1) in Contains (ArrayList is O(n))
#if NET_2_0
Hashtable valid_attributes = new Hashtable (comparer);
#else
Hashtable valid_attributes = new Hashtable (provider, comparer);
#endif
foreach (string att in page_atts) valid_attributes.Add (att, null);
directivesHash.Add ("PAGE", valid_attributes);
#if NET_2_0
valid_attributes = new Hashtable (comparer);
#else
valid_attributes = new Hashtable (provider, comparer);
#endif
foreach (string att in control_atts) valid_attributes.Add (att, null);
directivesHash.Add ("CONTROL", valid_attributes);
#if NET_2_0
valid_attributes = new Hashtable (comparer);
#else
valid_attributes = new Hashtable (provider, comparer);
#endif
foreach (string att in import_atts) valid_attributes.Add (att, null);
directivesHash.Add ("IMPORT", valid_attributes);
#if NET_2_0
valid_attributes = new Hashtable (comparer);
#else
valid_attributes = new Hashtable (provider, comparer);
#endif
foreach (string att in implements_atts) valid_attributes.Add (att, null);
directivesHash.Add ("IMPLEMENTS", valid_attributes);
#if NET_2_0
valid_attributes = new Hashtable (comparer);
#else
valid_attributes = new Hashtable (provider, comparer);
#endif
foreach (string att in register_atts) valid_attributes.Add (att, null);
directivesHash.Add ("REGISTER", valid_attributes);
#if NET_2_0
valid_attributes = new Hashtable (comparer);
#else
valid_attributes = new Hashtable (provider, comparer);
#endif
foreach (string att in assembly_atts) valid_attributes.Add (att, null);
directivesHash.Add ("ASSEMBLY", valid_attributes);
#if NET_2_0
valid_attributes = new Hashtable (comparer);
#else
valid_attributes = new Hashtable (provider, comparer);
#endif
foreach (string att in outputcache_atts) valid_attributes.Add (att, null);
directivesHash.Add ("OUTPUTCACHE", valid_attributes);
#if NET_2_0
valid_attributes = new Hashtable (comparer);
#else
valid_attributes = new Hashtable (provider, comparer);
#endif
foreach (string att in reference_atts) valid_attributes.Add (att, null);
directivesHash.Add ("REFERENCE", valid_attributes);
#if NET_2_0
valid_attributes = new Hashtable (comparer);
#else
valid_attributes = new Hashtable (provider, comparer);
#endif
foreach (string att in webservice_atts) valid_attributes.Add (att, null);
directivesHash.Add ("WEBSERVICE", valid_attributes);
#if NET_2_0
valid_attributes = new Hashtable (comparer);
#else
valid_attributes = new Hashtable (provider, comparer);
#endif
// same attributes as webservice
foreach (string att in webservice_atts) valid_attributes.Add (att, null);
directivesHash.Add ("WEBHANDLER", valid_attributes);
#if NET_2_0
valid_attributes = new Hashtable (comparer);
#else
valid_attributes = new Hashtable (provider, comparer);
#endif
foreach (string att in application_atts) valid_attributes.Add (att, null);
directivesHash.Add ("APPLICATION", valid_attributes);
#if NET_2_0
valid_attributes = new Hashtable (comparer);
foreach (string att in mastertype_atts) valid_attributes.Add (att, null);
directivesHash.Add ("MASTERTYPE", valid_attributes);
valid_attributes = new Hashtable (comparer);
foreach (string att in control_atts) valid_attributes.Add (att, null);
directivesHash.Add ("MASTER", valid_attributes);
valid_attributes = new Hashtable (comparer);
foreach (string att in previouspagetype_atts) valid_attributes.Add (att, null);
directivesHash.Add ("PREVIOUSPAGETYPE", valid_attributes);
#endif
}
Directive () { }
public static bool IsDirective (string id)
{
return directivesHash.Contains (id);
}
}
}
|
