2 // System.Web.HeadersCollection
5 // Vladimir Krasnov (vladimirk@mainsoft.com)
7 // (C) 2006 Mainsoft Co. (http://www.mainsoft.com)
9 // Permission is hereby granted, free of charge, to any person obtaining
10 // a copy of this software and associated documentation files (the
11 // "Software"), to deal in the Software without restriction, including
12 // without limitation the rights to use, copy, modify, merge, publish,
13 // distribute, sublicense, and/or sell copies of the Software, and to
14 // permit persons to whom the Software is furnished to do so, subject to
15 // the following conditions:
17 // The above copyright notice and this permission notice shall be
18 // included in all copies or substantial portions of the Software.
20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
30 using System.Collections.Specialized;
31 using System.Runtime.Serialization;
35 class HeadersCollection : BaseParamsCollection
38 public HeadersCollection(HttpRequest request):base(request)
42 protected override void InsertInfo()
44 HttpWorkerRequest worker_request = _request.WorkerRequest;
45 if (null != worker_request)
47 for (int i = 0; i < HttpWorkerRequest.RequestHeaderMaximum; i++) {
48 string hval = worker_request.GetKnownRequestHeader (i);
50 if (hval == null || hval == "")
53 Add (HttpWorkerRequest.GetKnownRequestHeaderName (i), hval);
56 string [] [] unknown = worker_request.GetUnknownRequestHeaders ();
57 if (unknown != null && unknown.GetUpperBound (0) != -1) {
58 int top = unknown.GetUpperBound (0) + 1;
60 for (int i = 0; i < top; i++) {
61 // should check if unknown [i] is not null, but MS does not.
63 Add (unknown [i] [0], unknown [i] [1]);
70 protected override string InternalGet(string name)
72 int headerIndex = HttpWorkerRequest.GetKnownRequestHeaderIndex(name);
73 string headerValue = null;
75 headerValue = _request.WorkerRequest.GetKnownRequestHeader(headerIndex);
76 if (headerValue == null)
77 headerValue = _request.WorkerRequest.GetUnknownRequestHeader(name);