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HttpRequestMessage.cs
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//
// HttpRequestMessage.cs
//
// Authors:
// Marek Safar <marek.safar@gmail.com>
//
// Copyright (C) 2011 Xamarin Inc (http://www.xamarin.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.Collections.Generic;
using System.Net.Http.Headers;
using System.Text;
namespace System.Net.Http
{
public class HttpRequestMessage : IDisposable
{
HttpRequestHeaders headers;
HttpMethod method;
Version version;
Dictionary<string, object> properties;
Uri uri;
bool is_used;
bool disposed;
public HttpRequestMessage()
{
this.method = HttpMethod.Get;
}
public HttpRequestMessage(HttpMethod method, string requestUri)
: this(method, string.IsNullOrEmpty(requestUri) ? (Uri)null : new Uri(requestUri, System.UriKind.RelativeOrAbsolute))
{
}
public HttpRequestMessage(HttpMethod method, Uri requestUri)
{
Method = method;
RequestUri = requestUri;
}
public HttpContent Content { get; set; }
public HttpRequestHeaders Headers
{
get
{
return headers ?? (headers = new HttpRequestHeaders());
}
}
public HttpMethod Method
{
get
{
return method;
}
set
{
if (value == null)
throw new ArgumentNullException("method");
method = value;
}
}
public IDictionary<string, object> Properties
{
get
{
return properties ?? (properties = new Dictionary<string, object>());
}
}
public Uri RequestUri
{
get
{
return uri;
}
set
{
if (value != null && (value.IsAbsoluteUri && value.Scheme != Uri.UriSchemeHttp && value.Scheme != Uri.UriSchemeHttps))
throw new ArgumentException("Only http or https scheme is allowed");
uri = value;
}
}
public Version Version
{
get
{
return version ?? HttpVersion.Version11;
}
set
{
if (value == null)
throw new ArgumentNullException("Version");
version = value;
}
}
public void Dispose()
{
Dispose(true);
}
protected virtual void Dispose(bool disposing)
{
if (disposing && !disposed)
{
disposed = true;
if (Content != null)
Content.Dispose();
}
}
internal bool SetIsUsed()
{
if (is_used)
return true;
is_used = true;
return false;
}
public override string ToString()
{
var sb = new StringBuilder();
sb.Append("Method: ").Append(method);
sb.Append(", RequestUri: '").Append(RequestUri != null ? RequestUri.ToString() : "<null>");
sb.Append("', Version: ").Append(Version);
sb.Append(", Content: ").Append(Content != null ? Content.ToString() : "<null>");
sb.Append(", Headers:\r\n{\r\n").Append(Headers);
if (Content != null)
sb.Append(Content.Headers);
sb.Append("}");
return sb.ToString();
}
}
}