private static MemoryStream ToLoggedStream(Stream stream, int bufferSize)
        {
            // read the entire source stream into a memory stream

            MemoryStream memoryStream = new MemoryStream();

            byte[] buffer    = new byte[bufferSize];
            int    bytesRead = 0;

            while ((bytesRead = stream.Read(buffer, 0, bufferSize)) > 0)
            {
                memoryStream.Write(buffer, 0, bytesRead);
            }

            // load the memory stream as an XML document

            memoryStream.Position = 0;
            XmlDocument doc = new XmlDocument();

            doc.Load(new XmlTextReader(memoryStream));

            // write the XML document as formatted text to a second memory stream

            MemoryStream  formatStream = new MemoryStream();
            XmlTextWriter writer       = new XmlTextWriter(formatStream, new System.Text.UTF8Encoding());

            writer.Formatting  = Formatting.Indented;
            writer.Indentation = 2;
            writer.IndentChar  = ' ';
            doc.WriteTo(writer);
            writer.Flush();

            // read the formatted XML into a string and log

            formatStream.Position = 0;
            StreamReader streamReader = new StreamReader(formatStream, new System.Text.UTF8Encoding());

            AgsLogger.Log(streamReader.ReadToEnd(), "Response");

            // position the memory stream buffer for subsequent XML reading

            memoryStream.Position = 0;
            return(memoryStream);
        }
Пример #2
0
        public override void Flush()
        {
            base.Flush();
            _logWriter.Flush();

            // the caller does not call Close(), Dispose() or WriteEndDocument() to signal the end of
            // writing; however it appears to call Flush() just twice, so log on the second flush

            // TODO: check if this applies to longer requests

            if (++_flushCount == 2)
            {
                // read the formatted XML from the buffer into a string and log

                _memoryStream.Position = 0;
                StreamReader streamReader = new StreamReader(_memoryStream, new System.Text.UTF8Encoding());
                AgsLogger.Log(streamReader.ReadToEnd(), "Request");
                this.RequestXml = streamReader.ReadToEnd();
                // reset the position in the buffer, just in case more data needs to be written

                _memoryStream.Position = _memoryStream.Length - 1;
            }
        }