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Restart/Resume FTP DownloadResume downloading a file from an FTP server.
use chilkat(); $ftp = new chilkat::CkFtp2(); # Any string unlocks the component for the 1st 30-days. $success = $ftp->UnlockComponent("Anything for 30-day trial"); if ($success != 1) { print $ftp->lastErrorText() . "\n"; exit; } $ftp->put_Hostname("ftp.chilkatsoft.com"); $ftp->put_Username("****"); $ftp->put_Password("****"); # Connect and login to the FTP server. $success = $ftp->Connect(); if ($success != 1) { print $ftp->lastErrorText() . "\n"; exit; } # Change to the remote directory where the file is located. # This step is only necessary if the file is not in the root directory # for the FTP account. $success = $ftp->ChangeRemoteDir("temp"); if ($success != 1) { print $ftp->lastErrorText() . "\n"; exit; } # To resume a download, it is assumed that the partial file # is already present on the local filesystem. # You only need to set the RestartNext property to resume # the download. The Chilkat FTP component sets the resume # point by getting the existing size of the target (local) file. $ftp->put_RestartNext(1); $localFilename = "big.zip"; $remoteFilename = "big.zip"; # Resume downloading... $success = $ftp->GetFile($remoteFilename,$localFilename); if ($success != 1) { print $ftp->lastErrorText() . "\n"; exit; } $ftp->Disconnect(); print "File Downloaded!" . "\n"; |
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