public void HandleDataBlock(PlcBlock block)
{
if (block.ProgrammingLanguage != ProgrammingLanguage.DB)
{
return;
}
try
{
BlockType instance_of = (BlockType)block.GetAttribute("InstanceOfType");
if (instance_of != BlockType.UDT)
{
return;
}
}
catch (EngineeringNotSupportedException)
{
}
if (!block.IsConsistent)
{
Log?.LogMessage(MessageLog.Severity.Warning, "Skipped block " + block.Name + " because it is inconsistent. Compile block to make it consistent.");
return;
}
FileInfo path = TempFile.File("block_", "xml");
try
{
Console.WriteLine("Exporting: " + block.Name);
block.Export(path, ExportOptions.WithDefaults);
ParseXML_DB(path);
}
catch (Siemens.Engineering.EngineeringTargetInvocationException e)
{
Log?.LogMessage(MessageLog.Severity.Error, "Failed to export block " + block.Name + ": " + e.Message);
}
finally
{
try
{
path.Delete();
}
catch (IOException e)
{
Log?.LogMessage(MessageLog.Severity.Error, "Failed to delete temporary file: " + e.Message);
}
}
}
static public XmlDocument ExportPlcTypeXML(PlcType type)
{
FileInfo path = TempFile.File("export_type_", "xml");
try
{
type.Export(path, ExportOptions.WithDefaults);
XmlDocument doc = LoadDoc(path.ToString());
return(doc);
}
finally
{
try
{
path.Delete();
}
catch (IOException e)
{
Console.WriteLine("Failed to delete temporary file: " + e.Message);
}
}
}
static public void ImportPlcBlockXML(XmlDocument doc, PlcBlockGroup group)
{
FileInfo path = TempFile.File("import_block_", "xml");
try {
XmlWriter writer = XmlWriter.Create(path.ToString());
doc.Save(writer);
writer.Close();
group.Blocks.Import(path, ImportOptions.Override);
}
finally
{
try
{
path.Delete();
}
catch (IOException e)
{
Console.WriteLine("Failed to delete temporary file: " + e.Message);
}
}
}
static public void ImportTextListXML(XmlDocument doc, TextListComposition text_lists)
{
FileInfo path = TempFile.File("import_text_list_", "xml");
try
{
XmlWriter writer = XmlWriter.Create(path.ToString());
doc.Save(writer);
writer.Close();
text_lists.Import(path, ImportOptions.Override);
}
finally
{
try
{
path.Delete();
}
catch (IOException e)
{
Console.WriteLine("Failed to delete temporary file: " + e.Message);
}
}
}
protected override void DoWork()
{
lock (portal)
{
try
{
Stack <string> group_names = new Stack <string>();
IEngineeringObject obj = fromBlock.Parent;
while (obj is PlcBlockUserGroup)
{
group_names.Push(((PlcBlockGroup)obj).Name);
obj = obj.Parent;
}
PlcBlockGroup group = toPlc.BlockGroup;
foreach (string group_name in group_names)
{
PlcBlockUserGroup child = group.Groups.Find(group_name);
if (child != null)
{
group = child;
}
else
{
group = group.Groups.Create(group_name);
}
}
FileInfo file = TempFile.File("export_block_", "xml");
fromBlock.Export(file, ExportOptions.None);
group.Blocks.Import(file, overwrite ? ImportOptions.Override : ImportOptions.None);
} catch (Exception ex)
{
LogMessage(MessageLog.Severity.Error, "Failed to copy from " + fromBlock.Name + " to " + toPlc.Name + ":\n" + ex.Message);
return;
}
}
}
static public void ImportHMITagTableXML(XmlDocument doc, TagFolder folder)
{
FileInfo path = TempFile.File("import_tagtable_", "xml");
try
{
XmlWriter writer = XmlWriter.Create(path.ToString());
doc.Save(writer);
writer.Close();
folder.TagTables.Import(path, ImportOptions.Override);
}
finally
{
try
{
path.Delete();
}
catch (IOException e)
{
Console.WriteLine("Failed to delete temporary file: " + e.Message);
}
}
}