public override string GetSourceBlock(bool useSymbols = false)
{
StringBuilder retVal = new StringBuilder();
string name = this.BlockName;
if (useSymbols && SymbolTableEntry != null)
{
name = SymbolTableEntry.Symbol;
}
if (this.BlockType == PLCBlockType.UDT)
{
retVal.AppendLine("TYPE " + name);
}
else
{
retVal.AppendLine("DATA_BLOCK " + name);
}
retVal.AppendLine("TITLE =" + this.Title);
if (!string.IsNullOrEmpty(this.Author))
{
retVal.AppendLine("AUTHOR : " + this.Author);
}
if (!string.IsNullOrEmpty(this.Name))
{
retVal.AppendLine("NAME : " + this.Name);
}
if (!string.IsNullOrEmpty(this.Version))
{
retVal.AppendLine("VERSION : " + this.Version);
}
retVal.AppendLine();
retVal.AppendLine();
if (this.Structure.Children != null && !this.IsInstanceDB)
{
retVal.AppendLine(" STRUCT");
retVal.Append(AWLToSource.DataRowToSource(((S7DataRow)this.Structure), " "));
retVal.AppendLine(" END_STRUCT ;");
}
else if (this.IsInstanceDB)
{
if (useSymbols)
{
if (SymbolTable.GetEntryFromOperand("FB" + this.FBNumber) != null)
{
retVal.AppendLine(" " + SymbolTable.GetEntryFromOperand("FB" + this.FBNumber).Symbol);
}
else
{
retVal.AppendLine(" FB " + this.FBNumber);
}
}
else
{
retVal.AppendLine(" FB " + this.FBNumber);
}
}
if (this.BlockType != PLCBlockType.UDT)
{
retVal.AppendLine("BEGIN");
retVal.Append(AWLToSource.DataRowValueToSource(((S7DataRow)this.Structure), " "));
//db data???
}
if (this.BlockType == PLCBlockType.UDT)
{
retVal.AppendLine("END_TYPE");
}
else
{
retVal.AppendLine("END_DATA_BLOCK");
}
return(retVal.ToString());
}
public override string GetSourceBlock(bool useSymbols = false)
{
StringBuilder retVal = new StringBuilder();
string name = this.BlockName;
if (useSymbols && SymbolTableEntry != null)
{
name = "\"" + SymbolTableEntry.Symbol + "\"";
}
if (this.BlockType == PLCBlockType.FC)
{
retVal.AppendLine("FUNCTION " + name + " : VOID");
}
else if (this.BlockType == PLCBlockType.OB)
{
retVal.AppendLine("ORGANIZATION_BLOCK " + name);
}
else
{
retVal.AppendLine("FUNCTION_BLOCK " + name);
}
retVal.Append("TITLE =" + this.Title + Environment.NewLine);
if (!String.IsNullOrEmpty(this.Description))
{
retVal.AppendLine("//" + this.Description.Replace(Environment.NewLine, Environment.NewLine + "//"));
}
if (!string.IsNullOrEmpty(this.Author))
{
retVal.AppendLine("AUTHOR : " + this.Author);
}
if (!string.IsNullOrEmpty(this.Name))
{
retVal.AppendLine("NAME : " + this.Name);
}
if (!string.IsNullOrEmpty(this.Version))
{
retVal.AppendLine("VERSION : " + this.Version);
}
retVal.AppendLine();
retVal.AppendLine();
if (this.Parameter.Children != null)
{
foreach (S7DataRow s7DataRow in this.Parameter.Children)
{
if (s7DataRow.Children.Count > 0)
{
string parnm = s7DataRow.Name;
string ber = "VAR_" + parnm;
if (parnm == "IN")
{
ber = "VAR_INPUT";
}
else if (parnm == "OUT")
{
ber = "VAR_OUTPUT";
}
else if (parnm == "STATIC")
{
ber = "VAR";
}
retVal.AppendLine(ber);
string vars = AWLToSource.DataRowToSource(s7DataRow, " ", ((this.BlockType != PLCBlockType.FB && this.BlockType != PLCBlockType.SFB) || parnm == "TEMP"));
if (useSymbols)
{
foreach (string dependency in Dependencies)
{
if (dependency.Contains("SFC") || dependency.Contains("SFB"))
{
continue;
}
try
{
string depSymbol = "\"" + SymbolTable.GetEntryFromOperand(dependency).Symbol + "\"";
vars = vars.Replace(dependency, SymbolTable.GetEntryFromOperand(dependency).Symbol);
}
catch { }
}
}
retVal.Append(vars);
retVal.AppendLine("END_VAR");
}
}
}
retVal.AppendLine("BEGIN");
foreach (Network network in this.Networks)
{
retVal.AppendLine("NETWORK");
retVal.AppendLine("TITLE = " + network.Name);
if (!String.IsNullOrEmpty(network.Comment))
{
retVal.AppendLine("//" + network.Comment.Replace(Environment.NewLine, Environment.NewLine + "//"));
}
else
{
retVal.AppendLine();
}
foreach (S7FunctionBlockRow functionBlockRow in network.AWLCode)
{
string awlCode = functionBlockRow.ToString(useSymbols, true);
if (awlCode == "" || awlCode == ";")
{
retVal.AppendLine();
}
else
{
retVal.AppendLine(awlCode);
}
}
}
if (this.BlockType == PLCBlockType.FC)
{
retVal.Append("END_FUNCTION");
}
else if (this.BlockType == PLCBlockType.OB)
{
retVal.AppendLine("END_ORGANIZATION_BLOCK");
}
else
{
retVal.Append("END_FUNCTION_BLOCK");
}
//retVal.Append("END_FUNCTION");
return(retVal.ToString());
}
