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//
// VsaEngine.cs:
//
// Author: Cesar Octavio Lopez Nataren
//
// (C) Cesar Octavio Lopez Nataren, <cesar@ciencias.unam.mx>
//
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using System;
using System.Reflection;
using Microsoft.Vsa;
using System.Collections;
namespace Microsoft.JScript.Vsa {
public class VsaEngine : BaseVsaEngine, IRedirectOutput {
static private Hashtable options;
internal VsaScriptScope global_scope;
internal Stack globals;
public VsaEngine ()
: this (true)
{
InitOptions ();
}
public VsaEngine (bool b)
: base ("JScript", "0.0.1", true)
{
globals = new Stack (4);
}
public virtual IVsaEngine Clone (AppDomain appDom)
{
throw new NotImplementedException ();
}
public virtual bool CompileEmpty ()
{
throw new NotImplementedException ();
}
public virtual void ConectEvents ()
{
throw new NotImplementedException ();
}
public static GlobalScope CreateEngineAndGetGlobalScope (bool fast, string [] assembly_names)
{
int i, n;
GlobalScope scope;
VsaEngine engine = new VsaEngine (fast);
engine.InitVsaEngine ("JScript.Vsa.VsaEngine://Microsoft.JScript.VsaEngine.Vsa",
new DefaultVsaSite ());
n = assembly_names.Length;
for (i = 0; i < n; i++) {
string assembly_name = assembly_names [i];
VsaReferenceItem r = (VsaReferenceItem) engine.Items.CreateItem (assembly_name,
VsaItemType.Reference,
VsaItemFlag.None);
r.AssemblyName = assembly_name;
}
scope = (GlobalScope) engine.GetGlobalScope ().GetObject ();
return scope;
}
public static GlobalScope CreateEngineAndGetGlobalScopeWithType (bool b, string [] assemblyNames,
RuntimeTypeHandle callTypeHandle)
{
throw new NotImplementedException ();
}
public static VsaEngine CreateEngine ()
{
throw new NotImplementedException ();
}
public static VsaEngine CreateEngineWithType (RuntimeTypeHandle callTypeHandle)
{
throw new NotImplementedException ();
}
public virtual void DisconnectEvents ()
{
throw new NotImplementedException ();
}
public virtual Assembly GetAssembly ()
{
throw new NotImplementedException ();
}
public virtual IVsaScriptScope GetGlobalScope ()
{
if (global_scope == null) {
global_scope = new VsaScriptScope (this, "Global", null);
}
return global_scope;
}
public virtual GlobalScope GetMainScope ()
{
throw new NotImplementedException ();
}
public virtual Module GetModule ()
{
throw new NotImplementedException ();
}
public ArrayConstructor GetOriginalArrayConstructor ()
{
throw new NotImplementedException ();
}
public ObjectConstructor GetOriginalObjectConstructor ()
{
throw new NotImplementedException ();
}
public RegExpConstructor GetOriginalRegExpConstructor ()
{
throw new NotImplementedException ();
}
public void InitVsaEngine (string moniker, IVsaSite site)
{
RootMoniker = moniker;
Site = site;
InitNewCalled = true;
RootNamespace = "JScript.DefaultNamespace";
IsDirty = true;
compiled = false;
}
public virtual void Interrupt ()
{
throw new NotImplementedException ();
}
public override bool IsValidIdentifier (string ident)
{
throw new NotImplementedException ();
}
public LenientGlobalObject LenientGlobalObject {
get { throw new NotImplementedException (); }
}
public ScriptObject PopScriptObject ()
{
ScriptObject script_obj = null;
try {
script_obj = (ScriptObject) globals.Pop ();
} catch (NullReferenceException e) {
}
return script_obj;
}
public void PushScriptObject (ScriptObject obj)
{
try {
globals.Push (obj);
} catch (NullReferenceException e) {
}
}
public virtual void RegisterEventSource (string name)
{
throw new NotImplementedException ();
}
public override void Reset ()
{
throw new NotImplementedException ();
}
public virtual void Restart ()
{
throw new NotImplementedException ();
}
public virtual void RunEmpty ()
{
throw new NotImplementedException ();
}
public virtual void Run (AppDomain appDom)
{
throw new NotImplementedException ();
}
public ScriptObject ScriptObjectStackTop ()
{
throw new NotImplementedException ();
}
public virtual void SetOutputStream (IMessageReceiver output)
{
throw new NotImplementedException ();
}
internal static void InitOptions ()
{
options = new Hashtable ();
options.Add ("AlwaysGenerateIL", false);
options.Add ("CLSCompliant", false);
options.Add ("DebugDirectory", "");
options.Add ("Defines", new Hashtable ());
options.Add ("Fast", true);
// FIXME: "ManagedResources"
options.Add ("Print", true);
options.Add ("UseContextRelativeStatics", false);
options.Add ("VersionSafe", false);
options.Add ("WarnAsError", false);
options.Add ("WarningLevel", 1);
options.Add ("Win32Resource", "");
}
protected override object GetSpecificOption (string name)
{
object opt;
try {
opt = options [name];
} catch (NotSupportedException e) {
throw new VsaException (VsaError.OptionNotSupported);
}
return opt;
}
protected override void SetSpecificOption (string name, object val)
{
try {
options [name] = val;
} catch (NotSupportedException e) {
throw new VsaException (VsaError.OptionNotSupported);
}
}
}
class DefaultVsaSite : BaseVsaSite {
}
}
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