diff options
Diffstat (limited to 'src/DotNetOpenAuth.Core/Messaging/MessagingUtilities.cs')
| -rw-r--r-- | src/DotNetOpenAuth.Core/Messaging/MessagingUtilities.cs | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/DotNetOpenAuth.Core/Messaging/MessagingUtilities.cs b/src/DotNetOpenAuth.Core/Messaging/MessagingUtilities.cs index 0ec490a..cfb9da3 100644 --- a/src/DotNetOpenAuth.Core/Messaging/MessagingUtilities.cs +++ b/src/DotNetOpenAuth.Core/Messaging/MessagingUtilities.cs @@ -1536,6 +1536,24 @@ namespace DotNetOpenAuth.Messaging { } /// <summary> + /// Reassembles multiple values in an HTTP request header as a comma-delimited list. + /// </summary> + /// <param name="headers">The headers from which to read a header.</param> + /// <param name="headerName">Name of the header to read.</param> + /// <returns>A comma-delimited list of values for the named header, or <c>null</c> if no header was included in the collection by the specified name.</returns> + internal static string GetJointValues(this System.Net.Http.Headers.HttpRequestHeaders headers, string headerName) { + Requires.NotNull(headers, "headers"); + Requires.NotNullOrEmpty(headerName, "headerName"); + + IEnumerable<string> values; + if (headers.TryGetValues(headerName, out values)) { + return string.Join(",", values); + } + + return null; + } + + /// <summary> /// Gets the URI that contains the entire payload that would be sent by the browser for the specified redirect-based request message. /// </summary> /// <param name="response">The redirecting response message.</param> |