// ExecuteFileInScope executes the file in the given module scope. This
// does NOT store the module scope on Globals. This function returns
// nothing.
//
public void ExecuteFileInScope(string filename, ExpandoObject moduleEO)
{
var f = new StreamReader(filename);
// Simple way to convey script rundir for RuntimeHelpes.SymplImport
// to load .sympl files.
DynamicObjectHelpers.SetMember(moduleEO, "__file__",
Path.GetFullPath(filename));
try {
var asts = new Parser().ParseFile(f);
var scope = new AnalysisScope(
null,
filename,
this,
Expression.Parameter(typeof(Sympl), "symplRuntime"),
Expression.Parameter(typeof(ExpandoObject), "fileModule")
);
List <Expression> body = new List <Expression>();
foreach (var e in asts)
{
body.Add(ETGen.AnalyzeExpr(e, scope));
}
var moduleFun = Expression.Lambda <Action <Sympl, ExpandoObject> >(
Expression.Block(body),
scope.RuntimeExpr,
scope.ModuleExpr
);
var d = moduleFun.Compile();
d(this, moduleEO);
} finally {
f.Close();
}
}
// _addNamespacesAndTypes builds a tree of ExpandoObjects representing
// .NET namespaces, with TypeModel objects at the leaves. Though Sympl is
// case-insensitive, we store the names as they appear in .NET reflection
// in case our globals object or a namespace object gets passed as an IDO
// to another language or library, where they may be looking for names
// case-sensitively using EO's default lookup.
//
public void AddAssemblyNamesAndTypes()
{
foreach (var assm in _assemblies)
{
foreach (var typ in assm.GetExportedTypes())
{
string[] names = typ.FullName.Split('.');
var table = _globals;
for (int i = 0; i < names.Length - 1; i++)
{
string name = names[i].ToLower();
if (DynamicObjectHelpers.HasMember(
(IDynamicMetaObjectProvider)table, name))
{
// Must be Expando since only we have put objs in
// the tables so far.
table = (ExpandoObject)(DynamicObjectHelpers
.GetMember(table, name));
}
else
{
var tmp = new ExpandoObject();
DynamicObjectHelpers.SetMember(table, name, tmp);
table = tmp;
}
}
DynamicObjectHelpers.SetMember(table, names[names.Length - 1],
new TypeModel(typ));
}
}
}
public ExpandoObject ExecuteFile(string filename, string globalVar)
{
var moduleEO = CreateScope();
ExecuteFileInScope(filename, moduleEO);
globalVar = globalVar ?? Path.GetFileNameWithoutExtension(filename);
DynamicObjectHelpers.SetMember(this._globals, globalVar, moduleEO);
return(moduleEO);
}
public override Object Run(Scope scope)
{
compiledLambda ??= lambda.Compile();
if (SourceUnit.Kind == SourceCodeKind.File)
{
// Simple way to convey script rundir for RuntimeHelpers.Import to load .sympl
// files relative to the current script file.
DynamicObjectHelpers.SetMember(scope, "__file__", Path.GetFullPath(SourceUnit.Path));
}
return(compiledLambda(symplContext.Context, scope));
}
public override object Run(Scope scope)
{
if (_compiledLambda == null)
{
_compiledLambda = _lambda.Compile();
}
if (this.SourceUnit.Kind == SourceCodeKind.File)
{
// Simple way to convey script rundir for RuntimeHelpers.SymplImport
// to load .sympl files relative to the current script file.
DynamicObjectHelpers.SetMember(scope, "__file__",
Path.GetFullPath(this.SourceUnit.Path));
}
return(_compiledLambda(_sympl, scope));
}
// ExecuteFileInScope executes the file in the given module scope. This
// does NOT store the module scope on Globals. This function returns
// nothing.
//
public void ExecuteFileInScope(string filename,
IDynamicMetaObjectProvider moduleEO)
{
var f = new StreamReader(filename);
// Simple way to convey script rundir for RuntimeHelpes.SymplImport
// to load .sympl files.
DynamicObjectHelpers.SetMember(moduleEO, "__file__",
Path.GetFullPath(filename));
try {
var moduleFun = ParseFileToLambda(filename, f);
var d = moduleFun.Compile();
d(this, moduleEO);
} finally {
f.Close();
}
}
public void AddInstanceObjectNamesAndTypes()
{
foreach (var instanceObject in _instanceObjects)
{
foreach (var methodName in instanceObject.GetType().GetMethods())
{
var table = _globals;
if (DynamicObjectHelpers.HasMember(table, instanceObject.GetType().Name))
{
table = (ExpandoObject)(DynamicObjectHelpers.GetMember(table, instanceObject.GetType().Name));
}
else
{
var tmp = new ExpandoObject();
DynamicObjectHelpers.SetMember(table, instanceObject.GetType().Name, tmp);
table = tmp;
}
DynamicObjectHelpers.SetMember(table, methodName.Name, instanceObject);
}
}
}
// ExecuteFileInScope executes the file in the given module scope. This
// does NOT store the module scope on Globals. This function returns
// nothing.
//
public void ExecuteFileInScope(string filename, ExpandoObject moduleNamespace)
{
var f = new StreamReader(filename);
// Simple way to convey script rundir for RuntimeHelpes.CrispyImport
// to load .arity files.
DynamicObjectHelpers.SetMember(moduleNamespace, "__file__", Path.GetFullPath(filename));
try
{
var asts = new Parser(new Tokenizer(f)).ParseFile();
var context = new Context(
null,
filename,
this,
Expression.Parameter(typeof(Crispy), "arityRuntime"),
Expression.Parameter(typeof(ExpandoObject), "fileModule")
)
{
InstanceObjects = _instanceObjects
};
var body = new List <Expression>();
foreach (var e in asts)
{
body.Add(e.Eval(context));
}
var moduleFun = Expression.Lambda <Action <Crispy, ExpandoObject> >(
MakeBody(context, body),
context.RuntimeExpr,
context.ModuleExpr
);
var d = moduleFun.Compile();
d(this, moduleNamespace);
}
finally
{
f.Close();
}
}