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diff --git a/OpenSim/Region/Framework/Interfaces/IHttpRequests.cs b/OpenSim/Region/Framework/Interfaces/IHttpRequests.cs
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+++ b/OpenSim/Region/Framework/Interfaces/IHttpRequests.cs
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+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using OpenMetaverse;
+
+namespace OpenSim.Region.Framework.Interfaces
+{
+    public enum HttpRequestConstants
+    {
+        HTTP_METHOD = 0,
+        HTTP_MIMETYPE = 1,
+        HTTP_BODY_MAXLENGTH = 2,
+        HTTP_VERIFY_CERT = 3,
+        HTTP_VERBOSE_THROTTLE = 4,
+        HTTP_CUSTOM_HEADER = 5,
+        HTTP_PRAGMA_NO_CACHE = 6
+    }
+
+    /// <summary>
+    /// The initial status of the request before it is placed on the wire.
+    /// </summary>
+    /// <remarks>
+    /// The request may still fail later on, in which case the normal HTTP status is set.
+    /// </remarks>
+    [Flags]
+    public enum HttpInitialRequestStatus
+    {
+        OK = 1,
+        DISALLOWED_BY_FILTER = 2
+    }
+
+    public interface IHttpRequestModule
+    {
+        UUID MakeHttpRequest(string url, string parameters, string body);
+
+        /// <summary>
+        /// Starts the http request.
+        /// </summary>
+        /// <remarks>
+        /// This is carried out asynchronously unless it fails initial checks.  Results are fetched by the script engine
+        /// HTTP requests module to be distributed back to scripts via a script event.
+        /// </remarks>
+        /// <returns>The ID of the request.  If the requested could not be performed then this is UUID.Zero</returns>
+        /// <param name="localID">Local ID of the object containing the script making the request.</param>
+        /// <param name="itemID">Item ID of the script making the request.</param>
+        /// <param name="url">Url to request.</param>
+        /// <param name="parameters">LSL parameters for the request.</param>
+        /// <param name="headers">Extra headers for the request.</param>
+        /// <param name="body">Body of the request.</param>
+        /// <param name="status">
+        /// Initial status of the request.  If OK then the request is actually made to the URL.  Subsequent status is
+        /// then returned via IServiceRequest when the response is asynchronously fetched.
+        /// </param>
+        UUID StartHttpRequest(
+            uint localID, UUID itemID, string url, List<string> parameters, Dictionary<string, string> headers, string body, 
+            out HttpInitialRequestStatus status);
+
+        /// <summary>
+        /// Stop and remove all http requests for the given script.
+        /// </summary>
+        /// <param name='id'></param>
+        void StopHttpRequestsForScript(UUID id);
+
+        IServiceRequest GetNextCompletedRequest();
+        void RemoveCompletedRequest(UUID id);
+    }
+}