How to migrate to the Clever Internet Suite Version 5.0

Submitted 26 February 2005

This new version includes new features and behavior improvements. New components have been added into the Clever Internet Suite version 5.0

In this version we have added new properties and methods into the existing components. Some properties and methods have been renamed, moved and deleted in order to get more usability and achieve the best performance.

There are some changes in the work with proxy. We have implemented two new members - HttpProxySettings and FtpProxySettings instead of using the standalone "Proxy" string property.

The ResponseHeader support has been added into the Downloader / MultiDownloader and Uploader / MultiUploader components.

Please feel free to contact us if you have some questions or concerns info@clevercomponents.com

A list of most major changes is introduced below:

New Components   Component   Description  TclFtpServer Is the fully functional multithreaded server with the ability to customize the user and thread performance settings, supports all FTP extensions according to both RFC 765 and RFC 959 protocols.  TclSoapMessage Allows you to combine the XML soap message and digitally sign (DSIG) it using certificates if necessary.  TclNNTP Is the component for reading and posting news messages to the News Systems using the Network News Transfer Protocol (NNTP).  TclWebUpdate Allows you to receive updates from the Internet in the way similar to the Windows Update. The whole process of checking, downloading and updating can be fully customized by defining of the event sequences.  TclCertificateStore Implements the storage class for the certificate objects and provides the functionality to manipulate with the stored certificates.

Changed properties, methods, events

clCert Unit   Member   Description  TclCertificate.Delete Renamed to Uninstall  TclMessageCertificates object Replaced with TclCertificateStore component  TclMessageCertificates.ExtractCertificates Renamed to AddFromBinary  TclMessageCertificates.FindCertificate Renamed to CertificateByEmail

clDownloader, clUploader Units   Member   Description  TclDownLoader.Proxy Replaced with both HttpProxySettings and FtpProxySettings  TclUploader.Proxy Replaced with both HttpProxySettings and FtpProxySettings  TclUploader.ServerResponse Renamed to HttpResponse  TclUploader.ServerResponseStream Renamed to HttpResponseStream  TclUploader.OnGetServerResponse Removed, use OnProcessCompleted instead

clMultiDownloader, clMultiUploader Units   Member   Description  TclMultiDownLoader.Proxy Replaced with both HttpProxySettings and FtpProxySettings  TclMultiUploader.Proxy Replaced with both HttpProxySettings and FtpProxySettings  TclUploadItem.ServerResponse Renamed to HttpResponse  TclUploadItem.ServerResponseStream Renamed to HttpResponseStream  TclMultiUploader.OnGetServerResponse Removed, use OnProcessCompleted instead  TclInternetItem.UseInternetErrorDialog Moved to the TclCustomInternetControl object

clHttpRequest Unit   Member   Description  EclRequestBuilderError object Renamed to EclHttpRequestError  TclHttpRequestBuilder Renamed to TclHttpRequest  TclHttpRequestHeader.HeaderSource Moved to the TclHttpRequest component  TclHttpRequestHeader.ContentLength Removed, this property is calculated automaticly while getting the request source  TclHttpRequestHeader.AuthenticationType Removed, the TclHttpRequest component provides only Basic authentication  TclHttpRequestBuilder.Prepare Removed, the request is prepared automaticly  TclHttpRequestBuilder.GetRequestAsStream function Replaced with the read-write RequestStream property

clSMTP, clPOP3, clIMAP4 Units   Member   Description  TclSMTP.MessageParser Renamed to MailMessage  TclPOP3.MessageParser Renamed to MailMessage  TclIMAP4.MessageParser Renamed to MailMessage

clMessageParser Unit   Member   Description  clMessageParser Unit Renamed to clMailMessage  EclMessageParserError object Renamed to EclMailMessageError  TclMessageParser component Renamed to TclMailMessage

clEncoder Unit   Member   Description  TclEncoder.Method Removed, use the corresponding parameter of the following methods: EncodeString, EncodeStream, DecodeString, DecodeStream

clDC Unit   Member   Description  HttpGetString Renamed to DownloadUrl and moved to the clHttpRequest Unit