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93 lines
2.2 KiB
C#
93 lines
2.2 KiB
C#
using System;
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using System.Collections.Generic;
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using IEC61850.Client;
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using IEC61850.Common;
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using System.IO;
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namespace files
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{
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/// <summary>
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/// This example connects to an IEC 61850 device, list the available files, and then
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/// tries to read the file "IEDSERVER.BIN" from the server.
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/// </summary>
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class MainClass
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{
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public static void printFiles (IedConnection con, string prefix, string parent)
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{
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List<FileDirectoryEntry> files = con.GetFileDirectory (parent);
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foreach (FileDirectoryEntry file in files) {
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Console.WriteLine (prefix + file.GetFileName () + "\t" + file.GetFileSize () + "\t" +
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MmsValue.MsTimeToDateTimeOffset (file.GetLastModified ()));
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if (file.GetFileName ().EndsWith ("/")) {
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printFiles (con, prefix + " ", parent + file.GetFileName ());
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}
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}
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}
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static bool getFileHandler (object parameter, byte[] data)
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{
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Console.WriteLine ("received " + data.Length + " bytes");
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BinaryWriter binWriter = (BinaryWriter)parameter;
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binWriter.Write (data);
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return true;
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}
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public static void Main (string[] args)
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{
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IedConnection con = new IedConnection ();
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string hostname;
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if (args.Length > 0)
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hostname = args [0];
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else
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hostname = "10.0.2.2";
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Console.WriteLine ("Connect to " + hostname);
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try {
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con.Connect (hostname, 102);
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Console.WriteLine ("Files in server root directory:");
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List<string> serverDirectory = con.GetServerDirectory (true);
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foreach (string entry in serverDirectory) {
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Console.WriteLine (entry);
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}
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Console.WriteLine ();
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Console.WriteLine ("File directory tree at server:");
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printFiles (con, "", "");
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Console.WriteLine ();
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string filename = "IEDSERVER.BIN";
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Console.WriteLine ("Download file " + filename);
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/* Download file from server and write it to a new local file */
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FileStream fs = new FileStream (filename, FileMode.Create);
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BinaryWriter w = new BinaryWriter (fs);
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con.GetFile (filename, new IedConnection.GetFileHandler (getFileHandler), w);
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fs.Close ();
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con.Abort ();
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} catch (IedConnectionException e) {
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Console.WriteLine (e.Message);
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}
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// release all resources - do NOT use the object after this call!!
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con.Dispose ();
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}
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}
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}
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