ClientWebHeaderCollection.cs :  » 2.6.4-mono-.net-core » System.Data » System » Data » Services » Http » C# / CSharp Open Source

//Copyright 2010 Microsoft Corporation
//
//Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. 
//You may obtain a copy of the License at 
//
//http://www.apache.org/licenses/LICENSE-2.0 
//
//Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an 
//"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
//See the License for the specific language governing permissions and limitations under the License.


namespace System.Data.Services.Http{
    using System;
    using System.Collections.Generic;
    using System.Diagnostics;
    using System.Data.Services.Client;

    internal sealed class ClientWebHeaderCollection : WebHeaderCollection
    {
        private System.Net.WebHeaderCollection innerCollection;

        private System.Net.HttpWebRequest request;

        internal ClientWebHeaderCollection(System.Net.WebHeaderCollection collection)
        {
            Debug.Assert(collection != null, "collection can't be null.");
            this.innerCollection = collection;
        }

        internal ClientWebHeaderCollection(System.Net.WebHeaderCollection collection, System.Net.HttpWebRequest request)
        {
            Debug.Assert(collection != null, "collection can't be null.");
            this.innerCollection = collection;
            this.request = request;
        }

        #region Properties.

        public override int Count
        {
            get
            {
                return this.innerCollection.Count;
            }
        }

        public override ICollection<string> AllKeys
        {
            get
            {
                return this.innerCollection.AllKeys;
            }
        }

        public override string this[string name]
        {
            get
            {
                return this.innerCollection[name];
            }

            set
            {
                if (name == XmlConstants.HttpContentLength)
                {
                    return;
                }
                else if (name == XmlConstants.HttpAcceptCharset)
                {
                    Debug.Assert(value == XmlConstants.Utf8Encoding, "Asking for AcceptCharset different thatn UTF-8.");
                    return;
                }
                else if (name == XmlConstants.HttpCookie)
                {
                    if (this.request != null)
                    {
                        System.Net.CookieContainer cookieContainer = new System.Net.CookieContainer();
                        cookieContainer.SetCookies(this.request.RequestUri, value);
                        this.request.CookieContainer = cookieContainer;
                    }
                    else
                    {
                        this.innerCollection[name] = value;
                    }
                }
                else
                {
                    this.innerCollection[name] = value;
                }
            }
        }

        public override string this[System.Data.Services.Http.HttpRequestHeader header]
        {
            get
            {
                return this[HttpHeaderToName.RequestHeaderNames[header]];
            }

            set
            {
                this[HttpHeaderToName.RequestHeaderNames[header]] = value;
            }
        }
        #endregion Properties.
    }
}