HttpRequestCollection.cs

Revision 4627, 7.5 kB (checked in by xmlhacker, 9 months ago)
various updates

Line
1	using System;
2	using System.Collections;
3	using System.Diagnostics;
4	using System.Web;
5
6	namespace Xameleon.Function {
7
8	public class HttpRequestCollection {
9
10	static string notSet = "not-set";
11
12	public static string GetValue ( HttpRequest request, string type, string key ) {
13	try {
14	switch (type) {
15	case "cookie":
16	if (request.Cookies.Count > 0) {
17	IEnumerator enumerator = request.Cookies.GetEnumerator();
18	for (int i = 0; enumerator.MoveNext(); i++) {
19	string local = request.Cookies.AllKeys[i].ToString();
20	if (local == key) {
21	return request.Cookies[local].Value;
22	}
23	}
24	return notSet;
25	}
26	return notSet;
27
28	case "form":
29	if (request.Form.Count > 0) {
30	IEnumerator enumerator = request.Form.GetEnumerator();
31	for (int i = 0; enumerator.MoveNext(); i++) {
32
33	string local = request.Form.AllKeys[i].ToString();
34	Console.WriteLine("Form Value {0}", local);
35	if (local == key) {
36	return request.Form[local];
37	}
38	}
39	return notSet;
40	}
41	return notSet;
42
43	case "query-string":
44	if (request.QueryString.Count > 0) {
45	IEnumerator enumerator = request.QueryString.GetEnumerator();
46	for (int i = 0; enumerator.MoveNext(); i++) {
47	string local = request.QueryString.AllKeys[i].ToString();
48	if (local == key) {
49	return request.QueryString[local];
50	}
51	}
52	return notSet;
53	}
54	return notSet;
55	case "server-variable":
56	if (request.ServerVariables.Count > 0) {
57	IEnumerator enumerator = request.ServerVariables.GetEnumerator();
58	for (int i = 0; enumerator.MoveNext(); i++) {
59	string local = request.ServerVariables.AllKeys[i].ToString();
60	if (local == key) {
61	return request.ServerVariables[local];
62	}
63	}
64	return notSet;
65	}
66	return notSet;
67
68	case "header":
69	if (request.Headers.Count > 0) {
70	IEnumerator enumerator = request.Headers.GetEnumerator();
71	for (int i = 0; enumerator.MoveNext(); i++) {
72	string local = request.Headers.AllKeys[i].ToString();
73	if (local == key) {
74	return request.Headers[local];
75	}
76	}
77	return notSet;
78	}
79	return notSet;
80	case "file":
81	if (request.Files.Count > 0) {
82	foreach (string fieldName in request.Files.AllKeys) {
83	if (fieldName == key) {
84	return fieldName;
85	}
86	}
87	}
88	return notSet;
89	default:
90	return notSet;
91	}
92
93	} catch (Exception e) {
94	Debug.WriteLine("Error: " + e.Message);
95	return e.Message;
96	}
97	}
98	}
99	}
100	//EXPERIMENTAL: PERFORMANCE SEEMS NOTICEABLY SLOWER WITH THE CODE BELOW,
101	//BUT WANT TO KEEP IT AROUND UNTIL I HAVE A CHANCE TO BENCHMARK
102	//using System;
103	//using System.Collections;
104	//using System.IO;
105	//using System.Net;
106	//using System.Diagnostics;
107	//using System.Collections.Specialized;
108	//using System.Web;
109
110	//namespace Xameleon.Function {
111
112	// public class HttpRequestCollection {
113
114	// static string notSet = "not-set";
115
116	// public static string GetValue(HttpRequest request, string type, string key) {
117	// try {
118	// switch (type) {
119	// case "cookie":
120	// if (request.Cookies.Count > 0) {
121	// try {
122	// return request.Cookies[key].Value;
123	// } catch {
124	// return notSet;
125	// }
126	// } else {
127	// return notSet;
128	// }
129	// break;
130
131	// case "form":
132	// if (request.Form.Count > 0) {
133	// try {
134	// return request.Form[key];
135	// } catch {
136	// return notSet;
137	// }
138	// } else {
139	// return notSet;
140	// }
141	// break;
142
143	// case "query-string":
144	// if (request.QueryString.Count > 0) {
145	// try {
146	// return request.QueryString[key];
147	// } catch {
148	// return notSet;
149	// }
150	// } else {
151	// return notSet;
152	// }
153	// break;
154	// case "server-variable":
155	// if (request.ServerVariables.Count > 0) {
156	// try {
157	// return request.ServerVariables[key];
158	// } catch {
159	// return notSet;
160	// }
161	// } else {
162	// return notSet;
163	// }
164	// break;
165
166	// case "header":
167	// if (request.Headers.Count > 0) {
168	// try {
169	// return request.Headers[key];
170	// } catch {
171	// return notSet;
172	// }
173	// } else {
174	// return notSet;
175	// }
176	// break;
177	// default:
178	// return notSet;
179	// break;
180	// }
181
182	// } catch (Exception e) {
183	// Debug.WriteLine("Error: " + e.Message);
184	// return e.Message;
185	// }
186
187	// return notSet;
188	// }
189	// }
190	//}
191
192
193

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