106 lines
3.0 KiB
C#
106 lines
3.0 KiB
C#
//
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// System.Web.HeadersCollection
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//
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// Authors:
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// Vladimir Krasnov (vladimirk@mainsoft.com)
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//
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// (C) 2006 Mainsoft Co. (http://www.mainsoft.com)
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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using System;
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using System.Collections.Specialized;
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using System.Runtime.Serialization;
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namespace System.Web
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{
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class HeadersCollection : BaseParamsCollection
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{
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public HeadersCollection(HttpRequest request):base(request)
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{
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}
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public override void Add (string name, string value)
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{
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if (IsReadOnly)
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throw new PlatformNotSupportedException ();
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base.Set (name, value);
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}
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public override void Set (string name, string value)
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{
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if (IsReadOnly)
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throw new PlatformNotSupportedException ();
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base.Set (name, value);
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}
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public override void Remove (string name)
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{
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if (IsReadOnly)
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throw new PlatformNotSupportedException ();
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base.Remove (name);
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}
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protected override void InsertInfo()
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{
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HttpWorkerRequest worker_request = _request.WorkerRequest;
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if (null != worker_request)
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{
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for (int i = 0; i < HttpWorkerRequest.RequestHeaderMaximum; i++) {
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string hval = worker_request.GetKnownRequestHeader (i);
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if (hval == null || hval == "")
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continue;
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Add (HttpWorkerRequest.GetKnownRequestHeaderName (i), hval);
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}
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string [] [] unknown = worker_request.GetUnknownRequestHeaders ();
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if (unknown != null && unknown.GetUpperBound (0) != -1) {
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int top = unknown.GetUpperBound (0) + 1;
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for (int i = 0; i < top; i++) {
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// should check if unknown [i] is not null, but MS does not.
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Add (unknown [i] [0], unknown [i] [1]);
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}
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}
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Protect ();
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}
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}
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protected override string InternalGet(string name)
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{
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int headerIndex = HttpWorkerRequest.GetKnownRequestHeaderIndex(name);
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string headerValue = null;
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if (headerIndex >= 0)
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headerValue = _request.WorkerRequest.GetKnownRequestHeader(headerIndex);
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if (headerValue == null)
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headerValue = _request.WorkerRequest.GetUnknownRequestHeader(name);
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return headerValue;
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}
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}
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}
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