Differences
This shows you the differences between the selected revisions of the page.
| 2016-03-07 | 2016-03-07 | ||
| simplifying PowerShell example (martin) | simplifying JScript example (martin) | ||
| Line 229: | Line 229: | ||
| session.Open(sessionOptions); | session.Open(sessionOptions); | ||
| - | var today = new Date(); | + | // Download files |
| - | var stamp = | + | var transferOptions = WScript.CreateObject("WinSCP.TransferOptions"); |
| - | today.getFullYear() + | + | ·······transferOptions.TransferMode = TransferMode_Binary; |
| - | (today.getMonth() + 1 < 10 ? "0" : "";) + (today.getMonth() + 1) + | + | |
| - | ···········(today.getDate() < 10 ? ";0" : "") + today.getDate(); | + | var transferResult = session.GetFiles("/home/user/*", "d:\\download\\", false, transferOptions); |
| - | var fileName = "export_" + stamp + ".txt"; | + | ········ |
| - | var remotePath = "/home/user/sysbatch/" + fileName; | + | // Throw on any error |
| - | var localPath = "d:\\backup\\" + fileName; | + | transferResult.Check(); |
| - | + | ········· | |
| - | ·······var fs = WScript.CreateObject("Scripting.FileSystemObject"); | + | // Print results |
| - | ··············· | + | for (var enumerator = new Enumerator(transferResult.Transfers); !enumerator.atEnd(); enumerator.moveNext()) |
| - | // Manual "remote to local" synchronization. | + | |
| - | + | ||
| - | // You can achieve the same using: | + | |
| - | // var transferOptions = WScript.CreateObject("WinSCP.TransferOptions"); | + | |
| - | // transferOptions.FileMask = fileName; | + | |
| - | // session.SynchronizeDirectories( | + | |
| - | // SynchronizationMode_Local, localPath, remotePath, false, false, SynchronizationCriteria_Time, | + | |
| - | ········// ····transferOptions).Check(); | + | |
| - | if (session.FileExists(remotePath)) | + | |
| { | { | ||
| - | var download; | + | WScript.Echo("Download of " + enumerator.item().FileName + " succeeded"); |
| - | if (!fs.FileExists(localPath)) | + | |
| - | { | + | |
| - | ················WScript.Echo("File " + remotePath + " exists, local backup " + localPath + " does not"); | + | |
| - | download = true; | + | |
| - | } | + | |
| - | else | + | |
| - | { | + | |
| - | var remoteWriteTime = new Date(session.GetFileInfo(remotePath).LastWriteTime); | + | |
| - | var localWriteTime = fs.GetFile(localPath).DateLastModified; | + | |
| - | + | ||
| - | if (remoteWriteTime > localWriteTime) | + | |
| - | { | + | |
| - | WScript.Echo( | + | |
| - | "File " + remotePath + " as well as local backup " + localPath + " exist, " + | + | |
| - | "but remote file is newer (" + remoteWriteTime + ") than local backup (" + localWriteTime + ")"); | + | |
| - | download = true; | + | |
| - | } | + | |
| - | else | + | |
| - | { | + | |
| - | WScript.Echo( | + | |
| - | "File " + remotePath + " as well as local backup " + localPath + " exist, " + | + | |
| - | "but remote file is not newer (" + remoteWriteTime + ") than " + | + | |
| - | "local backup local backup (" + localWriteTime + ")"); | + | |
| - | download = false; | + | |
| - | } | + | |
| - | } | + | |
| - | + | ||
| - | if (download) | + | |
| - | { | + | |
| - | // Download the file and throw on any error | + | |
| - | session.GetFiles(remotePath, localPath).Check(); | + | |
| - | + | ||
| - | WScript.Echo("Download to backup done."); | + | |
| - | } | + | |
| - | } | + | |
| - | else | + | |
| - | { | + | |
| - | WScript.Echo("File " + remotePath + " does not exist yet"); | + | |
| } | } | ||
| } | } | ||