public Shell.Types.Namespace AsNamespace()
{
var system = new Shell.Types.Namespace(typeof(System).Name);
var libraries = new List <Shell.Types.Namespace>
{
(new Shell.Library.Indexable()).AsNamespace(),
(new Shell.Library.Name()).AsNamespace(),
(new Shell.Library.Directory()).AsNamespace(),
(new Shell.Library.Array()).AsNamespace(),
(new Shell.Library.String()).AsNamespace()
};
foreach (var library in libraries)
{
library.parent = system;
system.Set(library.name, library);
}
var printfn = new Shell.Types.Function(typeof(Shell.Library.Functions.Print).Name);
printfn.AddBuiltinLambda(new Shell.Library.Functions.Print());
system.Set(printfn.name, printfn);
var printlnnfn = new Shell.Types.Function(typeof(Shell.Library.Functions.PrintLine).Name);
printlnnfn.AddBuiltinLambda(new Shell.Library.Functions.PrintLine());
system.Set(printlnnfn.name, printlnnfn);
system.Set("Path", GetPath());
var addtopathfn = new Shell.Types.Function(typeof(Shell.Library.Functions.AddToPath).Name);
addtopathfn.AddBuiltinLambda(new Shell.Library.Functions.AddToPath());
system.Set(addtopathfn.name, addtopathfn);
var removefrompathfn = new Shell.Types.Function(typeof(Shell.Library.Functions.RemoveFromPath).Name);
removefrompathfn.AddBuiltinLambda(new Shell.Library.Functions.RemoveFromPath());
system.Set(removefrompathfn.name, removefrompathfn);
var setpathfn = new Shell.Types.Function(typeof(Shell.Library.Functions.SetPath).Name);
setpathfn.AddBuiltinLambda(new Shell.Library.Functions.SetPath());
system.Set(setpathfn.name, setpathfn);
var execfn = new Shell.Types.Function(typeof(Shell.Library.Functions.Exec).Name);
execfn.AddBuiltinLambda(new Shell.Library.Functions.Exec());
system.Set(execfn.name, execfn);
var exitfn = new Shell.Types.Function(typeof(Shell.Library.Functions.Exit).Name);
exitfn.AddBuiltinLambda(new Shell.Library.Functions.Exit());
exitfn.AddBuiltinLambda(new Shell.Library.Functions.ExitWithCode());
system.Set(exitfn.name, exitfn);
return(system);
}
/// <summary>
/// program_statement : namespace_declaration EOL
/// | statement
/// ;
/// </summary>
override public Shell.Types.IShellReturnable VisitProgram_statement(ShellParser.Program_statementContext context)
{
var ctx_ns = context.namespace_declaration();
var ctx_stmt = context.statement();
if (ctx_ns != null)
{
var ns = new Shell.Types.Namespace("", ".", ctx_ns, this);
state.Namespaces.Register(ns);
return(defaultReturnValue);
}
else
{
return(VisitStatement(ctx_stmt));
}
}
public void Set(string name, Shell.Types.Namespace ns) => state.all_namespaces[name] = ns;
public void Register(Shell.Types.Namespace ns) => state.all_namespaces.Add(ns.name, ns);
