Esempio n. 1
0
        private void GetRequestStreamCallback(IAsyncResult asyncResult)
        {
            Stream stream = null;

            try
            {
                stream = m_webRequest.EndGetRequestStream(asyncResult);
                if (m_strBody != null)
                {
                    stream.Write(new UTF8Encoding().GetBytes(m_strBody), 0, m_strBody.length());//TODO ASCII ???
                }
                else if (m_isMultiPart)
                {
                    for (int i = 0; i < (int)m_arItems.size(); i++)
                    {
                        MultipartItem oItem = (MultipartItem)m_arItems.elementAt(i);
                        stream.Write(new UTF8Encoding().GetBytes(oItem.m_strDataPrefix), 0, oItem.m_strDataPrefix.length());

                        if (oItem.m_strFilePath.length() > 0)
                        {
                            IInputStream fis  = null;
                            CRhoFile     file = RhoClassFactory.createFile();
                            try
                            {
                                file.open(oItem.m_strFilePath, CRhoFile.EOpenModes.OpenReadOnly);
                                if (!file.isOpened())
                                {
                                    LOG.ERROR("File not found: " + oItem.m_strFilePath);
                                    throw new Exception("File not found:" + oItem.m_strFilePath);
                                }

                                fis = file.getInputStream();
                                byte[] byteBuffer = new byte[1024 * 4];
                                int    nRead      = 0;
                                do
                                {
                                    nRead = fis.read(byteBuffer, 0, 1024 * 4);
                                    if (nRead > 0)
                                    {
                                        stream.Write(byteBuffer, 0, nRead);
                                    }
                                } while (nRead > 0);
                            }
                            finally
                            {
                                if (file != null)
                                {
                                    try { file.close(); }
                                    catch (IOException e)
                                    {
                                        LOG.ERROR("GetRequestStreamCallback: file close failed.", e);
                                    }
                                }
                            }
                        }
                        else
                        {
                            stream.Write(new UTF8Encoding().GetBytes(oItem.m_strBody), 0, oItem.m_strBody.length());
                        }
                    }
                    stream.Write(new UTF8Encoding().GetBytes(szMultipartPostfix), 0, szMultipartPostfix.length());
                }
                LOG.INFO("write body done");
            }
            finally
            {
                if (stream != null)
                {
                    stream.Close();
                }
                m_reqWaitEvent.Set();
            }
        }