/// <summary>
/// Processes the command line arguments.
/// </summary>
private static bool ProcessCommandLine()
{
string commandLine = Environment.CommandLine;
List <string> tokens = new List <string>();
bool quotedToken = false;
StringBuilder token = new StringBuilder();
for (int ii = 0; ii < commandLine.Length; ii++)
{
char ch = commandLine[ii];
if (quotedToken)
{
if (ch == '"')
{
if (token.Length > 0)
{
tokens.Add(token.ToString());
token = new StringBuilder();
}
quotedToken = false;
continue;
}
token.Append(ch);
}
else
{
if (token.Length == 0)
{
if (ch == '"')
{
quotedToken = true;
continue;
}
}
if (Char.IsWhiteSpace(ch))
{
if (token.Length > 0)
{
tokens.Add(token.ToString());
token = new StringBuilder();
}
continue;
}
token.Append(ch);
}
}
if (token.Length > 0)
{
tokens.Add(token.ToString());
}
// launch gui if no arguments provided.
if (tokens.Count == 1)
{
return(false);
}
bool silent = false;
for (int ii = 1; ii < tokens.Count; ii++)
{
if (tokens[ii] == "-?")
{
StreamReader reader = new StreamReader(Assembly.GetExecutingAssembly().GetManifestResourceStream("Opc.ConfigTool.HelpText.txt"));
MessageBox.Show(reader.ReadToEnd(), "Opc.ConfigTool");
reader.Close();
return(true);
}
if (tokens[ii] == "-s")
{
silent = true;
continue;
}
try
{
if (tokens[ii] == "-ra")
{
if (tokens.Count - ii != 2)
{
throw new ArgumentException("Incorrect number of parameters specified with the -ra option.");
}
DotNetOpcServer.RegisterAssembly(tokens[ii + 1]);
return(true);
}
if (tokens[ii] == "-ua")
{
if (tokens.Count - ii != 2)
{
throw new ArgumentException("Incorrect number of parameters specified with the -ua option.");
}
DotNetOpcServer.UnregisterAssembly(tokens[ii + 1]);
return(true);
}
if (tokens[ii] == "-rx")
{
if (tokens.Count - ii != 2)
{
throw new ArgumentException("Incorrect number of parameters specified with the -rx option.");
}
RegisteredDotNetOpcServer.Import(tokens[ii + 1], true);
return(true);
}
if (tokens[ii] == "-ux")
{
if (tokens.Count - ii != 2)
{
throw new ArgumentException("Incorrect number of parameters specified with the -ux option.");
}
RegisteredDotNetOpcServer.Import(tokens[ii + 1], false);
return(true);
}
}
catch (Exception e)
{
if (!silent)
{
new ExceptionDlg().ShowDialog("Opc.ConfigTool", e);
return(true);
}
}
}
return(true);
}
