From 16f48c04ecd3caff30c2b42d7e27d1b06efb95a2 Mon Sep 17 00:00:00 2001
From: David Greenberg <dgreenberg@cimpress.com>
Date: Thu, 22 Oct 2015 14:42:08 -0400
Subject: [PATCH] Adding required input of content length when adding a file
 using a writer action.

---
 RestSharp/IRestRequest.cs | 3 ++-
 RestSharp/RestRequest.cs  | 4 +++-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/RestSharp/IRestRequest.cs b/RestSharp/IRestRequest.cs
index 2d0b0c88d..fcf57fe2d 100644
--- a/RestSharp/IRestRequest.cs
+++ b/RestSharp/IRestRequest.cs
@@ -158,9 +158,10 @@ public interface IRestRequest
         /// <param name="name">The parameter name to use in the request</param>
         /// <param name="writer">A function that writes directly to the stream.  Should NOT close the stream.</param>
         /// <param name="fileName">The file name to use for the uploaded file</param>
+        /// <param name="contentLength">The length (in bytes) of the file content.</param>
         /// <param name="contentType">The MIME type of the file to upload</param>
         /// <returns>This request</returns>
-        IRestRequest AddFile(string name, Action<Stream> writer, string fileName, string contentType = null);
+        IRestRequest AddFile(string name, Action<Stream> writer, string fileName, long contentLength, string contentType = null);
 
         /// <summary>
         /// Add bytes to the Files collection as if it was a file of specific type
diff --git a/RestSharp/RestRequest.cs b/RestSharp/RestRequest.cs
index f7cc6b2b7..cb227f7a8 100644
--- a/RestSharp/RestRequest.cs
+++ b/RestSharp/RestRequest.cs
@@ -172,15 +172,17 @@ public IRestRequest AddFile(string name, byte[] bytes, string fileName, string c
         /// <param name="name">The parameter name to use in the request</param>
         /// <param name="writer">A function that writes directly to the stream.  Should NOT close the stream.</param>
         /// <param name="fileName">The file name to use for the uploaded file</param>
+        /// <param name="contentLength">The length (in bytes) of the file content.</param>
         /// <param name="contentType">The MIME type of the file to upload</param>
         /// <returns>This request</returns>
-        public IRestRequest AddFile(string name, Action<Stream> writer, string fileName, string contentType = null)
+        public IRestRequest AddFile(string name, Action<Stream> writer, string fileName, long contentLength, string contentType = null)
         {
             return this.AddFile(new FileParameter
                                 {
                                     Name = name,
                                     Writer = writer,
                                     FileName = fileName,
+                                    ContentLength = contentLength,
                                     ContentType = contentType
                                 });
         }