Chilkat HOME .NET Core C# Android™ AutoIt C C# C++ Chilkat2-Python CkPython Classic ASP DataFlex Delphi ActiveX Delphi DLL Go Java Lianja Mono C# Node.js Objective-C PHP ActiveX PHP Extension Perl PowerBuilder PowerShell PureBasic Ruby SQL Server Swift 2 Swift 3,4,5... Tcl Unicode C Unicode C++ VB.NET VBScript Visual Basic 6.0 Visual FoxPro Xojo Plugin
(Mono C#) SFTP Read Text File to StringDemonstrates how to download a text file from an SSH server directly into a string variable.
// This example assumes the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. Chilkat.SFtp sftp = new Chilkat.SFtp(); // Set some timeouts, in milliseconds: sftp.ConnectTimeoutMs = 5000; sftp.IdleTimeoutMs = 15000; // Connect to the SSH server. // The standard SSH port = 22 // The hostname may be a hostname or IP address. string hostname = "sftp.example.com"; int port = 22; bool success = sftp.Connect(hostname,port); if (success != true) { Debug.WriteLine(sftp.LastErrorText); return; } // Authenticate with the SSH server. Chilkat SFTP supports // both password-based authenication as well as public-key // authentication. This example uses password authenication. success = sftp.AuthenticatePw("myLogin","myPassword"); if (success != true) { Debug.WriteLine(sftp.LastErrorText); return; } // After authenticating, the SFTP subsystem must be initialized: success = sftp.InitializeSftp(); if (success != true) { Debug.WriteLine(sftp.LastErrorText); return; } // Open a file on the server: string handle; handle = sftp.OpenFile("hamlet.xml","readOnly","openExisting"); if (sftp.LastMethodSuccess != true) { Debug.WriteLine(sftp.LastErrorText); return; } // Get the total size of this file (in bytes) bool bFollowLinks = false; bool bIsHandle = true; int numBytes; // bFollowLinks is ignored because we are passing a handle // and not a remote filename. // There are alternative methods for handling file sizes // greater than 32-bit. (See the reference documentation.) numBytes = sftp.GetFileSize32(handle,bFollowLinks,bIsHandle); if (numBytes < 0) { Debug.WriteLine(sftp.LastErrorText); return; } // The charset indicates the character encoding of the text // file on the SSH server. Setting the charset correctly // allows the Chilkat SFTP component to correctly interpret // the bytes that represent the characters. string charset; charset = "ansi"; string fileContents; fileContents = sftp.ReadFileText(handle,numBytes,charset); if (sftp.LastMethodSuccess != true) { Debug.WriteLine(sftp.LastErrorText); return; } else { Debug.WriteLine("Received file:"); Debug.WriteLine(fileContents); } // Close the file. success = sftp.CloseHandle(handle); if (success != true) { Debug.WriteLine(sftp.LastErrorText); return; } Debug.WriteLine("Success."); |
© 2000-2024 Chilkat Software, Inc. All Rights Reserved.