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//----------------------------------------------------------------
// Copyright (c) Microsoft Corporation. All rights reserved.
//----------------------------------------------------------------
namespace System
{
using System.Collections.ObjectModel;
using System.Collections.Specialized;
using System.Runtime;
using System.Runtime.CompilerServices;
using System.ServiceModel.Channels;
using System.Net;
[TypeForwardedFrom("System.ServiceModel.Web, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35")]
public class UriTemplateMatch
{
Uri baseUri;
NameValueCollection boundVariables;
object data;
NameValueCollection queryParameters;
Collection<string> relativePathSegments;
Uri requestUri;
UriTemplate template;
Collection<string> wildcardPathSegments;
int wildcardSegmentsStartOffset = -1;
Uri originalBaseUri;
HttpRequestMessageProperty requestProp;
public UriTemplateMatch()
{
}
public Uri BaseUri // the base address, untouched
{
get
{
if (this.baseUri == null && this.originalBaseUri != null)
{
this.baseUri = UriTemplate.RewriteUri(this.originalBaseUri, this.requestProp.Headers[HttpRequestHeader.Host]);
}
return this.baseUri;
}
set
{
this.baseUri = value;
this.originalBaseUri = null;
this.requestProp = null;
}
}
public NameValueCollection BoundVariables // result of TryLookup, values are decoded
{
get
{
if (this.boundVariables == null)
{
this.boundVariables = new NameValueCollection();
}
return this.boundVariables;
}
}
public object Data
{
get
{
return this.data;
}
set
{
this.data = value;
}
}
public NameValueCollection QueryParameters // the result of UrlUtility.ParseQueryString (keys and values are decoded)
{
get
{
if (this.queryParameters == null)
{
PopulateQueryParameters();
}
return this.queryParameters;
}
}
public Collection<string> RelativePathSegments // entire Path (after the base address), decoded
{
get
{
if (this.relativePathSegments == null)
{
this.relativePathSegments = new Collection<string>();
}
return this.relativePathSegments;
}
}
public Uri RequestUri // uri on the wire, untouched
{
get
{
return this.requestUri;
}
set
{
this.requestUri = value;
}
}
public UriTemplate Template // which one got matched
{
get
{
return this.template;
}
set
{
this.template = value;
}
}
public Collection<string> WildcardPathSegments // just the Path part matched by "*", decoded
{
get
{
if (this.wildcardPathSegments == null)
{
PopulateWildcardSegments();
}
return this.wildcardPathSegments;
}
}
internal void SetQueryParameters(NameValueCollection queryParameters)
{
this.queryParameters = new NameValueCollection(queryParameters);
}
internal void SetRelativePathSegments(Collection<string> segments)
{
Fx.Assert(segments != null, "segments != null");
this.relativePathSegments = segments;
}
internal void SetWildcardPathSegmentsStart(int startOffset)
{
Fx.Assert(startOffset >= 0, "startOffset >= 0");
this.wildcardSegmentsStartOffset = startOffset;
}
internal void SetBaseUri(Uri originalBaseUri, HttpRequestMessageProperty requestProp)
{
this.baseUri = null;
this.originalBaseUri = originalBaseUri;
this.requestProp = requestProp;
}
void PopulateQueryParameters()
{
if (this.requestUri != null)
{
this.queryParameters = UriTemplateHelpers.ParseQueryString(this.requestUri.Query);
}
else
{
this.queryParameters = new NameValueCollection();
}
}
void PopulateWildcardSegments()
{
if (wildcardSegmentsStartOffset != -1)
{
this.wildcardPathSegments = new Collection<string>();
for (int i = this.wildcardSegmentsStartOffset; i < this.RelativePathSegments.Count; ++i)
{
this.wildcardPathSegments.Add(this.RelativePathSegments[i]);
}
}
else
{
this.wildcardPathSegments = new Collection<string>();
}
}
}
}
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