public void Constructor_IsCaseInsensitive() { // Arrange HttpRouteValueDictionary routeValues = new HttpRouteValueDictionary(); // Act routeValues.Add("KEY", null); // Assert Assert.True(routeValues.ContainsKey("key")); }
public HttpRouteValueDictionary Match(string virtualPath, HttpRouteValueDictionary defaultValues) { IList<string> requestPathSegments = HttpRouteParser.SplitUriToPathSegmentStrings(virtualPath); if (defaultValues == null) { defaultValues = new HttpRouteValueDictionary(); } HttpRouteValueDictionary matchedValues = new HttpRouteValueDictionary(); // This flag gets set once all the data in the URI has been parsed through, but // the route we're trying to match against still has more parts. At this point // we'll only continue matching separator characters and parameters that have // default values. bool ranOutOfStuffToParse = false; // This value gets set once we start processing a catchall parameter (if there is one // at all). Once we set this value we consume all remaining parts of the URI into its // parameter value. bool usedCatchAllParameter = false; for (int i = 0; i < _pathSegments.Count; i++) { PathSegment pathSegment = _pathSegments[i]; if (requestPathSegments.Count <= i) { ranOutOfStuffToParse = true; } string requestPathSegment = ranOutOfStuffToParse ? null : requestPathSegments[i]; if (pathSegment is PathSeparatorSegment) { if (ranOutOfStuffToParse) { // If we're trying to match a separator in the route but there's no more content, that's OK } else { if (!String.Equals(requestPathSegment, "/", StringComparison.Ordinal)) { return null; } } } else { PathContentSegment contentPathSegment = pathSegment as PathContentSegment; if (contentPathSegment != null) { if (contentPathSegment.IsCatchAll) { Contract.Assert(i == (_pathSegments.Count - 1), "If we're processing a catch-all, we should be on the last route segment."); MatchCatchAll(contentPathSegment, requestPathSegments.Skip(i), defaultValues, matchedValues); usedCatchAllParameter = true; } else { if (!MatchContentPathSegment(contentPathSegment, requestPathSegment, defaultValues, matchedValues)) { return null; } } } else { Contract.Assert(false, "Invalid path segment type"); } } } if (!usedCatchAllParameter) { if (_pathSegments.Count < requestPathSegments.Count) { // If we've already gone through all the parts defined in the route but the URI // still contains more content, check that the remaining content is all separators. for (int i = _pathSegments.Count; i < requestPathSegments.Count; i++) { if (!HttpRouteParser.IsSeparator(requestPathSegments[i])) { return null; } } } } // Copy all remaining default values to the route data if (defaultValues != null) { foreach (var defaultValue in defaultValues) { if (!matchedValues.ContainsKey(defaultValue.Key)) { matchedValues.Add(defaultValue.Key, defaultValue.Value); } } } return matchedValues; }
public BoundRouteTemplate Bind(IDictionary<string, object> currentValues, IDictionary<string, object> values, HttpRouteValueDictionary defaultValues, HttpRouteValueDictionary constraints) { if (currentValues == null) { currentValues = new HttpRouteValueDictionary(); } if (values == null) { values = new HttpRouteValueDictionary(); } if (defaultValues == null) { defaultValues = new HttpRouteValueDictionary(); } // The set of values we should be using when generating the URI in this route HttpRouteValueDictionary acceptedValues = new HttpRouteValueDictionary(); // Keep track of which new values have been used HashSet<string> unusedNewValues = new HashSet<string>(values.Keys, StringComparer.OrdinalIgnoreCase); // Step 1: Get the list of values we're going to try to use to match and generate this URI // Find out which entries in the URI are valid for the URI we want to generate. // If the URI had ordered parameters a="1", b="2", c="3" and the new values // specified that b="9", then we need to invalidate everything after it. The new // values should then be a="1", b="9", c=<no value>. ForEachParameter(_pathSegments, delegate(PathParameterSubsegment parameterSubsegment) { // If it's a parameter subsegment, examine the current value to see if it matches the new value string parameterName = parameterSubsegment.ParameterName; object newParameterValue; bool hasNewParameterValue = values.TryGetValue(parameterName, out newParameterValue); if (hasNewParameterValue) { unusedNewValues.Remove(parameterName); } object currentParameterValue; bool hasCurrentParameterValue = currentValues.TryGetValue(parameterName, out currentParameterValue); if (hasNewParameterValue && hasCurrentParameterValue) { if (!RoutePartsEqual(currentParameterValue, newParameterValue)) { // Stop copying current values when we find one that doesn't match return false; } } // If the parameter is a match, add it to the list of values we will use for URI generation if (hasNewParameterValue) { if (IsRoutePartNonEmpty(newParameterValue)) { acceptedValues.Add(parameterName, newParameterValue); } } else { if (hasCurrentParameterValue) { acceptedValues.Add(parameterName, currentParameterValue); } } return true; }); // Add all remaining new values to the list of values we will use for URI generation foreach (var newValue in values) { if (IsRoutePartNonEmpty(newValue.Value)) { if (!acceptedValues.ContainsKey(newValue.Key)) { acceptedValues.Add(newValue.Key, newValue.Value); } } } // Add all current values that aren't in the URI at all foreach (var currentValue in currentValues) { string parameterName = currentValue.Key; if (!acceptedValues.ContainsKey(parameterName)) { PathParameterSubsegment parameterSubsegment = GetParameterSubsegment(_pathSegments, parameterName); if (parameterSubsegment == null) { acceptedValues.Add(parameterName, currentValue.Value); } } } // Add all remaining default values from the route to the list of values we will use for URI generation ForEachParameter(_pathSegments, delegate(PathParameterSubsegment parameterSubsegment) { if (!acceptedValues.ContainsKey(parameterSubsegment.ParameterName)) { object defaultValue; if (!IsParameterRequired(parameterSubsegment, defaultValues, out defaultValue)) { // Add the default value only if there isn't already a new value for it and // only if it actually has a default value, which we determine based on whether // the parameter value is required. acceptedValues.Add(parameterSubsegment.ParameterName, defaultValue); } } return true; }); // All required parameters in this URI must have values from somewhere (i.e. the accepted values) bool hasAllRequiredValues = ForEachParameter(_pathSegments, delegate(PathParameterSubsegment parameterSubsegment) { object defaultValue; if (IsParameterRequired(parameterSubsegment, defaultValues, out defaultValue)) { if (!acceptedValues.ContainsKey(parameterSubsegment.ParameterName)) { // If the route parameter value is required that means there's // no default value, so if there wasn't a new value for it // either, this route won't match. return false; } } return true; }); if (!hasAllRequiredValues) { return null; } // All other default values must match if they are explicitly defined in the new values HttpRouteValueDictionary otherDefaultValues = new HttpRouteValueDictionary(defaultValues); ForEachParameter(_pathSegments, delegate(PathParameterSubsegment parameterSubsegment) { otherDefaultValues.Remove(parameterSubsegment.ParameterName); return true; }); foreach (var defaultValue in otherDefaultValues) { object value; if (values.TryGetValue(defaultValue.Key, out value)) { unusedNewValues.Remove(defaultValue.Key); if (!RoutePartsEqual(value, defaultValue.Value)) { // If there is a non-parameterized value in the route and there is a // new value for it and it doesn't match, this route won't match. return null; } } } // Step 2: If the route is a match generate the appropriate URI StringBuilder uri = new StringBuilder(); StringBuilder pendingParts = new StringBuilder(); bool pendingPartsAreAllSafe = false; bool blockAllUriAppends = false; for (int i = 0; i < _pathSegments.Count; i++) { PathSegment pathSegment = _pathSegments[i]; // parsedRouteUriPart if (pathSegment is PathSeparatorSegment) { if (pendingPartsAreAllSafe) { // Accept if (pendingParts.Length > 0) { if (blockAllUriAppends) { return null; } // Append any pending literals to the URI uri.Append(pendingParts.ToString()); pendingParts.Length = 0; } } pendingPartsAreAllSafe = false; // Guard against appending multiple separators for empty segments if (pendingParts.Length > 0 && pendingParts[pendingParts.Length - 1] == '/') { // Dev10 676725: Route should not be matched if that causes mismatched tokens // Dev11 86819: We will allow empty matches if all subsequent segments are null if (blockAllUriAppends) { return null; } // Append any pending literals to the URI (without the trailing slash) and prevent any future appends uri.Append(pendingParts.ToString(0, pendingParts.Length - 1)); pendingParts.Length = 0; blockAllUriAppends = true; } else { pendingParts.Append("/"); } } else { PathContentSegment contentPathSegment = pathSegment as PathContentSegment; if (contentPathSegment != null) { // Segments are treated as all-or-none. We should never output a partial segment. // If we add any subsegment of this segment to the generated URI, we have to add // the complete match. For example, if the subsegment is "{p1}-{p2}.xml" and we // used a value for {p1}, we have to output the entire segment up to the next "/". // Otherwise we could end up with the partial segment "v1" instead of the entire // segment "v1-v2.xml". bool addedAnySubsegments = false; foreach (PathSubsegment subsegment in contentPathSegment.Subsegments) { PathLiteralSubsegment literalSubsegment = subsegment as PathLiteralSubsegment; if (literalSubsegment != null) { // If it's a literal we hold on to it until we are sure we need to add it pendingPartsAreAllSafe = true; pendingParts.Append(literalSubsegment.Literal); } else { PathParameterSubsegment parameterSubsegment = subsegment as PathParameterSubsegment; if (parameterSubsegment != null) { if (pendingPartsAreAllSafe) { // Accept if (pendingParts.Length > 0) { if (blockAllUriAppends) { return null; } // Append any pending literals to the URI uri.Append(pendingParts.ToString()); pendingParts.Length = 0; addedAnySubsegments = true; } } pendingPartsAreAllSafe = false; // If it's a parameter, get its value object acceptedParameterValue; bool hasAcceptedParameterValue = acceptedValues.TryGetValue(parameterSubsegment.ParameterName, out acceptedParameterValue); if (hasAcceptedParameterValue) { unusedNewValues.Remove(parameterSubsegment.ParameterName); } object defaultParameterValue; defaultValues.TryGetValue(parameterSubsegment.ParameterName, out defaultParameterValue); if (RoutePartsEqual(acceptedParameterValue, defaultParameterValue)) { // If the accepted value is the same as the default value, mark it as pending since // we won't necessarily add it to the URI we generate. pendingParts.Append(Convert.ToString(acceptedParameterValue, CultureInfo.InvariantCulture)); } else { if (blockAllUriAppends) { return null; } // Add the new part to the URI as well as any pending parts if (pendingParts.Length > 0) { // Append any pending literals to the URI uri.Append(pendingParts.ToString()); pendingParts.Length = 0; } uri.Append(Convert.ToString(acceptedParameterValue, CultureInfo.InvariantCulture)); addedAnySubsegments = true; } } else { Contract.Assert(false, "Invalid path subsegment type"); } } } if (addedAnySubsegments) { // See comment above about why we add the pending parts if (pendingParts.Length > 0) { if (blockAllUriAppends) { return null; } // Append any pending literals to the URI uri.Append(pendingParts.ToString()); pendingParts.Length = 0; } } } else { Contract.Assert(false, "Invalid path segment type"); } } } if (pendingPartsAreAllSafe) { // Accept if (pendingParts.Length > 0) { if (blockAllUriAppends) { return null; } // Append any pending literals to the URI uri.Append(pendingParts.ToString()); } } // Process constraints keys if (constraints != null) { // If there are any constraints, mark all the keys as being used so that we don't // generate query string items for custom constraints that don't appear as parameters // in the URI format. foreach (var constraintsItem in constraints) { unusedNewValues.Remove(constraintsItem.Key); } } // Encode the URI before we append the query string, otherwise we would double encode the query string StringBuilder encodedUri = new StringBuilder(); encodedUri.Append(UriEncode(uri.ToString())); uri = encodedUri; // Add remaining new values as query string parameters to the URI if (unusedNewValues.Count > 0) { // Generate the query string bool firstParam = true; foreach (string unusedNewValue in unusedNewValues) { object value; if (acceptedValues.TryGetValue(unusedNewValue, out value)) { uri.Append(firstParam ? '?' : '&'); firstParam = false; uri.Append(Uri.EscapeDataString(unusedNewValue)); uri.Append('='); uri.Append(Uri.EscapeDataString(Convert.ToString(value, CultureInfo.InvariantCulture))); } } } return new BoundRouteTemplate { BoundTemplate = uri.ToString(), Values = acceptedValues }; }
private static string GetHttpRouteHelper(HttpRequestMessage request, string routeName, IDictionary<string, object> routeValues) { if (routeValues == null) { // If no route values were passed in at all we have to create a new dictionary // so that we can add the extra "httproute" key. routeValues = new HttpRouteValueDictionary(); routeValues.Add(HttpRoute.HttpRouteKey, true); } else { // Copy the dictionary so that we can guarantee that routeValues uses an OrdinalIgnoreCase comparer // and to add the extra "httproute" key used by all Web API routes to disambiguate them from other MVC routes. routeValues = new HttpRouteValueDictionary(routeValues); if (!routeValues.ContainsKey(HttpRoute.HttpRouteKey)) { routeValues.Add(HttpRoute.HttpRouteKey, true); } } HttpConfiguration configuration = request.GetConfiguration(); if (configuration == null) { throw Error.InvalidOperation(SRResources.HttpRequestMessageExtensions_NoConfiguration); } IHttpVirtualPathData vpd = configuration.Routes.GetVirtualPath( request: request, name: routeName, values: routeValues); if (vpd == null) { return null; } return vpd.VirtualPath; }
public HttpRouteValueDictionary Match(string virtualPath, HttpRouteValueDictionary defaultValues) { IList <string> requestPathSegments = SwaggerHttpRouteParser.SplitUriToPathSegmentStrings(virtualPath); if (defaultValues == null) { defaultValues = new HttpRouteValueDictionary(); } HttpRouteValueDictionary matchedValues = new HttpRouteValueDictionary(); // This flag gets set once all the data in the URI has been parsed through, but // the route we're trying to match against still has more parts. At this point // we'll only continue matching separator characters and parameters that have // default values. bool ranOutOfStuffToParse = false; // This value gets set once we start processing a catchall parameter (if there is one // at all). Once we set this value we consume all remaining parts of the URI into its // parameter value. bool usedCatchAllParameter = false; for (int i = 0; i < _pathSegments.Count; i++) { SwaggerPathSegment pathSegment = _pathSegments[i]; if (requestPathSegments.Count <= i) { ranOutOfStuffToParse = true; } string requestPathSegment = ranOutOfStuffToParse ? null : requestPathSegments[i]; if (pathSegment is SwaggerPathSeparatorSegment) { if (ranOutOfStuffToParse) { // If we're trying to match a separator in the route but there's no more content, that's OK } else { if (!String.Equals(requestPathSegment, "/", StringComparison.Ordinal)) { return(null); } } } else { SwaggerPathContentSegment contentPathSegment = pathSegment as SwaggerPathContentSegment; if (contentPathSegment != null) { if (contentPathSegment.IsCatchAll) { Contract.Assert(i == (_pathSegments.Count - 1), "If we're processing a catch-all, we should be on the last route segment."); MatchCatchAll(contentPathSegment, requestPathSegments.Skip(i), defaultValues, matchedValues); usedCatchAllParameter = true; } else { if (!MatchContentPathSegment(contentPathSegment, requestPathSegment, defaultValues, matchedValues)) { return(null); } } } else { Contract.Assert(false, "Invalid path segment type"); } } } if (!usedCatchAllParameter) { if (_pathSegments.Count < requestPathSegments.Count) { // If we've already gone through all the parts defined in the route but the URI // still contains more content, check that the remaining content is all separators. for (int i = _pathSegments.Count; i < requestPathSegments.Count; i++) { if (!SwaggerHttpRouteParser.IsSeparator(requestPathSegments[i])) { return(null); } } } } // Copy all remaining default values to the route data if (defaultValues != null) { foreach (var defaultValue in defaultValues) { if (!matchedValues.ContainsKey(defaultValue.Key)) { matchedValues.Add(defaultValue.Key, defaultValue.Value); } } } return(matchedValues); }
public SwaggerBoundRouteTemplate Bind(IDictionary <string, object> currentValues, IDictionary <string, object> values, HttpRouteValueDictionary defaultValues, HttpRouteValueDictionary constraints) { if (currentValues == null) { currentValues = new HttpRouteValueDictionary(); } if (values == null) { values = new HttpRouteValueDictionary(); } if (defaultValues == null) { defaultValues = new HttpRouteValueDictionary(); } // The set of values we should be using when generating the URI in this route HttpRouteValueDictionary acceptedValues = new HttpRouteValueDictionary(); // Keep track of which new values have been used HashSet <string> unusedNewValues = new HashSet <string>(values.Keys, StringComparer.OrdinalIgnoreCase); // Step 1: Get the list of values we're going to try to use to match and generate this URI // Find out which entries in the URI are valid for the URI we want to generate. // If the URI had ordered parameters a="1", b="2", c="3" and the new values // specified that b="9", then we need to invalidate everything after it. The new // values should then be a="1", b="9", c=<no value>. ForEachParameter(_pathSegments, delegate(SwaggerPathParameterSubSegment parameterSubsegment) { // If it's a parameter subsegment, examine the current value to see if it matches the new value string parameterName = parameterSubsegment.ParameterName; object newParameterValue; bool hasNewParameterValue = values.TryGetValue(parameterName, out newParameterValue); if (hasNewParameterValue) { unusedNewValues.Remove(parameterName); } object currentParameterValue; bool hasCurrentParameterValue = currentValues.TryGetValue(parameterName, out currentParameterValue); if (hasNewParameterValue && hasCurrentParameterValue) { if (!RoutePartsEqual(currentParameterValue, newParameterValue)) { // Stop copying current values when we find one that doesn't match return(false); } } // If the parameter is a match, add it to the list of values we will use for URI generation if (hasNewParameterValue) { if (IsRoutePartNonEmpty(newParameterValue)) { acceptedValues.Add(parameterName, newParameterValue); } } else { if (hasCurrentParameterValue) { acceptedValues.Add(parameterName, currentParameterValue); } } return(true); }); // Add all remaining new values to the list of values we will use for URI generation foreach (var newValue in values) { if (IsRoutePartNonEmpty(newValue.Value)) { if (!acceptedValues.ContainsKey(newValue.Key)) { acceptedValues.Add(newValue.Key, newValue.Value); } } } // Add all current values that aren't in the URI at all foreach (var currentValue in currentValues) { string parameterName = currentValue.Key; if (!acceptedValues.ContainsKey(parameterName)) { SwaggerPathParameterSubSegment parameterSubsegment = GetParameterSubsegment(_pathSegments, parameterName); if (parameterSubsegment == null) { acceptedValues.Add(parameterName, currentValue.Value); } } } // Add all remaining default values from the route to the list of values we will use for URI generation ForEachParameter(_pathSegments, delegate(SwaggerPathParameterSubSegment parameterSubsegment) { if (!acceptedValues.ContainsKey(parameterSubsegment.ParameterName)) { object defaultValue; if (!IsParameterRequired(parameterSubsegment, defaultValues, out defaultValue)) { // Add the default value only if there isn't already a new value for it and // only if it actually has a default value, which we determine based on whether // the parameter value is required. acceptedValues.Add(parameterSubsegment.ParameterName, defaultValue); } } return(true); }); // All required parameters in this URI must have values from somewhere (i.e. the accepted values) bool hasAllRequiredValues = ForEachParameter(_pathSegments, delegate(SwaggerPathParameterSubSegment parameterSubsegment) { object defaultValue; if (IsParameterRequired(parameterSubsegment, defaultValues, out defaultValue)) { if (!acceptedValues.ContainsKey(parameterSubsegment.ParameterName)) { // If the route parameter value is required that means there's // no default value, so if there wasn't a new value for it // either, this route won't match. return(false); } } return(true); }); if (!hasAllRequiredValues) { return(null); } // All other default values must match if they are explicitly defined in the new values HttpRouteValueDictionary otherDefaultValues = new HttpRouteValueDictionary(defaultValues); ForEachParameter(_pathSegments, delegate(SwaggerPathParameterSubSegment parameterSubsegment) { otherDefaultValues.Remove(parameterSubsegment.ParameterName); return(true); }); foreach (var defaultValue in otherDefaultValues) { object value; if (values.TryGetValue(defaultValue.Key, out value)) { unusedNewValues.Remove(defaultValue.Key); if (!RoutePartsEqual(value, defaultValue.Value)) { // If there is a non-parameterized value in the route and there is a // new value for it and it doesn't match, this route won't match. return(null); } } } // Step 2: If the route is a match generate the appropriate URI StringBuilder uri = new StringBuilder(); StringBuilder pendingParts = new StringBuilder(); bool pendingPartsAreAllSafe = false; bool blockAllUriAppends = false; for (int i = 0; i < _pathSegments.Count; i++) { SwaggerPathSegment pathSegment = _pathSegments[i]; // parsedRouteUriPart if (pathSegment is SwaggerPathSeparatorSegment) { if (pendingPartsAreAllSafe) { // Accept if (pendingParts.Length > 0) { if (blockAllUriAppends) { return(null); } // Append any pending literals to the URI uri.Append(pendingParts.ToString()); pendingParts.Length = 0; } } pendingPartsAreAllSafe = false; // Guard against appending multiple separators for empty segments if (pendingParts.Length > 0 && pendingParts[pendingParts.Length - 1] == '/') { // Dev10 676725: Route should not be matched if that causes mismatched tokens // Dev11 86819: We will allow empty matches if all subsequent segments are null if (blockAllUriAppends) { return(null); } // Append any pending literals to the URI (without the trailing slash) and prevent any future appends uri.Append(pendingParts.ToString(0, pendingParts.Length - 1)); pendingParts.Length = 0; blockAllUriAppends = true; } else { pendingParts.Append("/"); } } else { SwaggerPathContentSegment contentPathSegment = pathSegment as SwaggerPathContentSegment; if (contentPathSegment != null) { // Segments are treated as all-or-none. We should never output a partial segment. // If we add any subsegment of this segment to the generated URI, we have to add // the complete match. For example, if the subsegment is "{p1}-{p2}.xml" and we // used a value for {p1}, we have to output the entire segment up to the next "/". // Otherwise we could end up with the partial segment "v1" instead of the entire // segment "v1-v2.xml". bool addedAnySubsegments = false; foreach (SwaggerPathSubsegment subsegment in contentPathSegment.Subsegments) { SwaggerPathLiteralSubsegment literalSubsegment = subsegment as SwaggerPathLiteralSubsegment; if (literalSubsegment != null) { // If it's a literal we hold on to it until we are sure we need to add it pendingPartsAreAllSafe = true; pendingParts.Append(literalSubsegment.Literal); } else { SwaggerPathParameterSubSegment parameterSubsegment = subsegment as SwaggerPathParameterSubSegment; if (parameterSubsegment != null) { if (pendingPartsAreAllSafe) { // Accept if (pendingParts.Length > 0) { if (blockAllUriAppends) { return(null); } // Append any pending literals to the URI uri.Append(pendingParts.ToString()); pendingParts.Length = 0; addedAnySubsegments = true; } } pendingPartsAreAllSafe = false; // If it's a parameter, get its value object acceptedParameterValue; bool hasAcceptedParameterValue = acceptedValues.TryGetValue(parameterSubsegment.ParameterName, out acceptedParameterValue); if (hasAcceptedParameterValue) { unusedNewValues.Remove(parameterSubsegment.ParameterName); } object defaultParameterValue; defaultValues.TryGetValue(parameterSubsegment.ParameterName, out defaultParameterValue); if (RoutePartsEqual(acceptedParameterValue, defaultParameterValue)) { // If the accepted value is the same as the default value, mark it as pending since // we won't necessarily add it to the URI we generate. pendingParts.Append(Convert.ToString(acceptedParameterValue, CultureInfo.InvariantCulture)); } else { if (blockAllUriAppends) { return(null); } // Add the new part to the URI as well as any pending parts if (pendingParts.Length > 0) { // Append any pending literals to the URI uri.Append(pendingParts.ToString()); pendingParts.Length = 0; } uri.Append(Convert.ToString(acceptedParameterValue, CultureInfo.InvariantCulture)); addedAnySubsegments = true; } } else { Contract.Assert(false, "Invalid path subsegment type"); } } } if (addedAnySubsegments) { // See comment above about why we add the pending parts if (pendingParts.Length > 0) { if (blockAllUriAppends) { return(null); } // Append any pending literals to the URI uri.Append(pendingParts.ToString()); pendingParts.Length = 0; } } } else { Contract.Assert(false, "Invalid path segment type"); } } } if (pendingPartsAreAllSafe) { // Accept if (pendingParts.Length > 0) { if (blockAllUriAppends) { return(null); } // Append any pending literals to the URI uri.Append(pendingParts.ToString()); } } // Process constraints keys if (constraints != null) { // If there are any constraints, mark all the keys as being used so that we don't // generate query string items for custom constraints that don't appear as parameters // in the URI format. foreach (var constraintsItem in constraints) { unusedNewValues.Remove(constraintsItem.Key); } } // Encode the URI before we append the query string, otherwise we would double encode the query string StringBuilder encodedUri = new StringBuilder(); encodedUri.Append(UriEncode(uri.ToString())); uri = encodedUri; // Add remaining new values as query string parameters to the URI if (unusedNewValues.Count > 0) { // Generate the query string bool firstParam = true; foreach (string unusedNewValue in unusedNewValues) { object value; if (acceptedValues.TryGetValue(unusedNewValue, out value)) { uri.Append(firstParam ? '?' : '&'); firstParam = false; uri.Append(Uri.EscapeDataString(unusedNewValue)); uri.Append('='); uri.Append(Uri.EscapeDataString(Convert.ToString(value, CultureInfo.InvariantCulture))); } } } return(new SwaggerBoundRouteTemplate { BoundTemplate = uri.ToString(), Values = acceptedValues }); }
public static bool ContainsRouteValue(this HttpRouteValueDictionary routeValues, string key) { return(routeValues.ContainsKey(key)); }
private static HttpRouteValueDictionary Match(RoutingContext context, HttpRouteValueDictionary defaultValues) { List <string> pathSegments = context.PathSegments; if (defaultValues == null) { defaultValues = new HttpRouteValueDictionary(); } HttpRouteValueDictionary matchedValues = new HttpRouteValueDictionary(); bool flag = false; bool flag2 = false; for (int i = 0; i < thisPathSegments.Count; i++) { PathSegment segment = thisPathSegments[i]; if (pathSegments.Count <= i) { flag = true; } string a = flag ? null : pathSegments[i]; if (segment is PathSeparatorSegment) { if (!flag && !string.Equals(a, "/", StringComparison.Ordinal)) { return(null); } } else { PathContentSegment contentPathSegment = segment as PathContentSegment; if (contentPathSegment != null) { if (contentPathSegment.IsCatchAll) { MatchCatchAll(contentPathSegment, pathSegments.Skip <string>(i), defaultValues, matchedValues); flag2 = true; } else if (!MatchContentPathSegment(contentPathSegment, a, defaultValues, matchedValues)) { return(null); } } } } if (!flag2 && (this.PathSegments.Count < pathSegments.Count)) { for (int j = thisPathSegments.Count; j < pathSegments.Count; j++) { if (!IsSeparator(pathSegments[j])) { return(null); } } } if (defaultValues != null) { foreach (KeyValuePair <string, object> pair in defaultValues) { if (!matchedValues.ContainsKey(pair.Key)) { matchedValues.Add(pair.Key, pair.Value); } } } return(matchedValues); }