private void tryConnect_DoWork(object sender, System.ComponentModel.DoWorkEventArgs e)
{
PLCConnection tmpConn = null;
try
{
var backup = myConfig.ConfigurationType;
myConfig.ConfigurationType = LibNodaveConnectionConfigurationType.ObjectSavedConfiguration;
tmpConn = new PLCConnection(myConfig);
myConfig.ConfigurationType = backup;
tmpConn.Connect();
changeStatusLabel("Connected!");
try
{
var szlDat = tmpConn.PLCGetSZL(0x0111, 1);
if (szlDat.SZLDaten.Length > 0)
{
xy11Dataset xy11Szl = szlDat.SZLDaten[0] as xy11Dataset;
if (xy11Szl != null)
{
changeStatusLabel("Connected! (MLFB:" + xy11Szl.MlfB + ")");
}
}
}
catch (Exception ex)
{ }
tmpConn.Dispose();
}
catch (Exception ex)
{
changeStatusLabel(ex.Message);
tmpConn.Dispose();
}
finally
{
enableCmdTest();
}
}
static void Main(string[] args)
{
if (args.Length < 2)
{
Console.WriteLine();
Console.WriteLine("Bitte so starten:");
Console.WriteLine();
Console.WriteLine("BackupS7 Configfile Zielverzeichnis");
Console.WriteLine();
Console.ReadLine();
}
else
{
Console.WriteLine();
Console.WriteLine("Creating Directory...");
var configFile = args[0];
var targetDirectory = Path.Combine(Environment.CurrentDirectory, args[1]);
var text = File.ReadAllText(configFile);
var config = JsonConvert.DeserializeObject <Config>(text);
Directory.CreateDirectory(targetDirectory);
Console.WriteLine("Connecting to PLC...");
var connection = new PLCConnection(new PLCConnectionConfiguration("BackupS7", LibNodaveConnectionConfigurationType.ObjectSavedConfiguration)
{
ConnectionType = LibNodaveConnectionTypes.ISO_over_TCP, CpuIP = config.Ip, CpuRack = config.Rack, CpuSlot = config.Slot
});
connection.Connect();
var szlDat = connection.PLCGetSZL(0x0111, 1);
if (szlDat.SZLDaten.Length > 0)
{
xy11Dataset xy11Szl = szlDat.SZLDaten[0] as xy11Dataset;
if (xy11Szl != null)
{
Console.WriteLine("Connected, MLFB: " + xy11Szl.MlfB);
}
}
Console.WriteLine("Read Blocks...");
var existingBlocks = connection.PLCListBlocks(PLCBlockType.AllEditableBlocks);
var backupBlocks = new List <string>();
if (config.BackupBlocks != null)
{
foreach (var b in config.BackupBlocks)
{
var txt = b.Trim().ToUpper().Replace(" ", "");
if (txt.Contains("-"))
{
var range = txt.Split('-');
var type = range[0].Substring(0, 2);
var start = int.Parse(range[0].Substring(2));
var end = int.Parse(range[1].Substring(2));
backupBlocks.AddRange(Enumerable.Range(start, (end - start) + 1).Select(x => type + x));
}
else
{
backupBlocks.Add(txt);
}
}
}
Console.WriteLine("Backup Blocks...");
foreach (var b in existingBlocks)
{
bool backUp = false;
if (config.BackupType.HasFlag(BackupType.Datablocks) && b.StartsWith("DB"))
{
backUp = true;
}
if (config.BackupType.HasFlag(BackupType.Functions) && b.StartsWith("FC"))
{
backUp = true;
}
if (config.BackupType.HasFlag(BackupType.FunctionBlocks) && b.StartsWith("FB"))
{
backUp = true;
}
if (backupBlocks.Contains(b.ToUpper().Trim()))
{
backUp = true;
}
if (backUp)
{
var blk = connection.PLCGetBlockInMC7(b);
string file = Path.Combine(targetDirectory, b + ".blk");
BinaryWriter wrt = new BinaryWriter(File.Open(file, FileMode.Create));
wrt.Write(blk);
wrt.Close();
}
}
connection.Disconnect();
Console.WriteLine("Finish");
}
}
