/// <summary>
/// Sets up logging and prepares to use the sysetm.
/// </summary>
protected void Process(string [] args)
{
// Build up the arguments and process ourselves
CommandLineArguments cla = new CommandLineArguments(args);
SetArgumentParameters(cla);
try
{
cla.Process(this);
}
catch (Exception e)
{
Usage(this, e.Message, e);
return;
}
// Register the tools
RegisterTools();
// Process the command-line
ProcessCommand(cla);
}
public void TestSinglePositionalPlus()
{
CommandLineArguments cla =
new CommandLineArguments(new string [] {
"arg",
"bob",
});
// Pre-testing
Assert.AreEqual(2, cla.RemainingArguments.Count);
Assert.AreEqual("arg", cla.RemainingArguments[0].ToString());
Assert.AreEqual("bob", cla.RemainingArguments[1].ToString());
// Process it
Container2 c2 = new Container2();
cla.Process(c2);
// Check it
Assert.AreEqual(1, cla.RemainingArguments.Count);
Assert.AreEqual("bob", cla.RemainingArguments[0].ToString());
Assert.AreEqual("arg", c2.Positional1);
}
public void TestSingleArguments()
{
CommandLineArguments cla =
new CommandLineArguments(new string [] {
"arg",
});
Assert.AreEqual(1, cla.RemainingArguments.Count);
Assert.AreEqual("arg", cla.RemainingArguments[0].ToString());
}
public void TestNoArguments()
{
CommandLineArguments cla = new CommandLineArguments(new string [] {});
Assert.AreEqual(0, cla.RemainingArguments.Count);
}
public void TestMissingPositional()
{
CommandLineArguments cla =
new CommandLineArguments(new string [] {});
// Pre-testing
Assert.AreEqual(0, cla.RemainingArguments.Count);
// Process it
Container2 c2 = new Container2();
cla.Process(c2);
}
public void TestC1F1()
{
CommandLineArguments cla =
new CommandLineArguments(new string [] {
"--c1f1=bob",
"gary",
});
cla.Scanners.Add(LongArgumentScanner.DoubleDash);
// Verify the initial counts
Assert.AreEqual(2, cla.RemainingArguments.Count);
Assert.AreEqual("--c1f1=bob", cla.RemainingArguments[0].ToString());
// Process it
Container1 c1 = new Container1();
cla.Process(c1);
Assert.AreEqual(1, cla.RemainingArguments.Count,
"Number of arguments");
Assert.AreEqual("gary", cla.RemainingArguments[0].ToString(),
"Next non-processed argument");
Assert.AreEqual("bob", c1.f1,
"Value in the container1");
}
/// <summary>
/// Process the command based on the arguments.
/// </summary>
private void ProcessCommand(CommandLineArguments cla)
{
// Check for length
if (cla.RemainingArguments.Count == 0)
{
Usage(this, "A tool name is required.", null);
return;
}
// Go through and get it
string toolName = (string) cla.RemainingArguments[0];
cla.RemainingArguments.RemoveAt(0);
ITool tool = (ITool) tools[toolName];
if (tool == null)
{
Usage(this,
String.Format("Cannot find a tool named '{0}'.",
toolName), null);
return;
}
// Process the command, both automatically and the results
try
{
cla.Process(tool);
}
catch (Exception e)
{
Usage(tool, e.Message, e);
return;
}
// Execute the tool
tool.Process((string []) cla.RemainingArguments
.ToArray(typeof(string)));
}
/// <summary>
/// Allows the various settings, such as the parameter formats, to
/// the arguments before processing.
/// </summary>
protected virtual void SetArgumentParameters(CommandLineArguments args)
{
}