예제 #1
0
        /// <summary>
        /// Runs a serialized script
        /// </summary>
        /// <remarks>
        /// <para>Requires an active script context.</para>
        /// <para>The runtime will detach the data from the buffer and hold on to it until all
        /// instances of any functions created from the buffer are garbage collected.</para>
        /// </remarks>
        /// <param name="script">The source code of the serialized script</param>
        /// <param name="buffer">The serialized script</param>
        /// <param name="scriptLoadCallback">Callback to load the source code of the serialized script</param>
        /// <param name="sourceContext">A cookie identifying the script that can be used
        /// by debuggable script contexts</param>
        /// <param name="sourceUrl">The location the script came from</param>
        /// <returns>The result of running the script, if any</returns>
        public static JsValue RunSerializedScript(string script, byte[] buffer,
                                                  JsSerializedLoadScriptCallback scriptLoadCallback, JsSourceContext sourceContext, string sourceUrl)
        {
            JsValue bufferValue = JsValue.CreateExternalArrayBuffer(buffer);

            bufferValue.AddRef();

            JsValue sourceUrlValue = JsValue.FromString(sourceUrl);

            sourceUrlValue.AddRef();

            JsValue result;

            try
            {
                JsErrorCode errorCode = NativeMethods.JsRunSerialized(bufferValue, scriptLoadCallback,
                                                                      sourceContext, sourceUrlValue, out result);
                JsErrorHelpers.ThrowIfError(errorCode);
            }
            finally
            {
                bufferValue.Release();
                sourceUrlValue.Release();
            }

            return(result);
        }