Then I think you have no other choice then issuing a LIST and parsing the folder listing with Davie's code.
Regards, SZ ----- Original Message ----- From: "New Era" <[EMAIL PROTECTED]> To: "ICS support mailing" <twsocket@elists.org> Sent: Tuesday, October 03, 2006 10:13 AM Subject: Re: [twsocket] FtpCli upload problem : Hi, if server does not support SIZE, MD5 then what is the best way to make that check? : : Arno Garrels <[EMAIL PROTECTED]> wrote: New Era wrote: : > Thanks for the reply and advice, : > I looked at the component again it contains a property if I am not : > wrong isSent or named with a similiar name. Looked the property in : > the source code, it also checks the status against 226 and with : > other some constants. Anyway I will do the check you suggested : : In the FTP size of an upload is unknown to the server. The server : assumes success when the client closes the data channel gracefully. : So a file may have been corrupted even though you got an OK response. : The client is responsible to check whether both local and remote : files are the same either by comparing their size or more reliable : by comparing their MD5 checksum (command MD5). Unfortunately MD5 is : not supported on every server. : : --- : Arno Garrels [TeamICS] : http://www.overbyte.be/eng/overbyte/teamics.html : : : : > : > : > : > Dan wrote: Not sure why it happens, but to : > guard against this I would do a SIZE command on the remote file after : > uploading it, then check if it matches the local file size before : > deleting it. SIZE is supported by every FTP server I have used, : > although I'm not sure if its in the initial FTP RFC. : > : > Dan : > : > -----Original Message----- : > From: [EMAIL PROTECTED] [mailto:twsocket- : > [EMAIL PROTECTED] On Behalf Of New Era : > Sent: 21 September 2006 12:10 : > To: twsocket@elists.org : > Subject: [twsocket] FtpCli upload problem : > : > : > [input] [input] [input] [input] : > : > I am using the following code in the FtpRequestDone event handler; : > : > case RqType of : > ... : > : > : > ftpPutAsync: begin : > if(FtpCli.StatusCode= 226) then Delete(FileName); : > .... : > end; : > : > .... : > end; : > What I am trying to do is to upload a file to server then delete the : > local file. In fact this code is working for the many cases but there : > are a few cases where the server says that uploaded files (local file : > sizes are greater than 0 bytes) are zero bytes length and the : > localfile is deleted. What is wrong? I am using passive mode. : > : > thanks. : > : > : > --------------------------------- : > Try the all-new Yahoo! Mail . "The New Version is radically easier : > to use" - The Wall Street Journal : > -- : > To unsubscribe or change your settings for TWSocket mailing list : > please goto http://www.elists.org/mailman/listinfo/twsocket : > Visit our website at http://www.overbyte.be : > : > : > -- : > To unsubscribe or change your settings for TWSocket mailing list : > please goto http://www.elists.org/mailman/listinfo/twsocket : > Visit our website at http://www.overbyte.be : > : > : > : > --------------------------------- : > All new Yahoo! Mail "The new Interface is stunning in its simplicity : > and ease of use." - PC Magazine : -- : To unsubscribe or change your settings for TWSocket mailing list : please goto http://www.elists.org/mailman/listinfo/twsocket : Visit our website at http://www.overbyte.be : : : : --------------------------------- : Yahoo! Messenger NEW - crystal clear PC to PC calling worldwide with voicemail : -- : To unsubscribe or change your settings for TWSocket mailing list : please goto http://www.elists.org/mailman/listinfo/twsocket : Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
