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//
// RemoteRawValue.cs
//
// Author:
// Lluis Sanchez Gual <lluis@novell.com>
//
// Copyright (c) 2010 Novell, Inc (http://www.novell.com)
//
// 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 Mono.Debugging.Backend;
using System.Collections;
using Mono.Debugging.Client;
namespace Mono.Debugging.Evaluation
{
internal class RemoteRawValue: RemoteFrameObject, IRawValue
{
object targetObject;
EvaluationContext ctx;
IObjectSource source;
public RemoteRawValue (EvaluationContext gctx, IObjectSource source, object targetObject)
{
this.ctx = gctx.Clone ();
ctx.Options.AllowTargetInvoke = true;
ctx.Options.AllowMethodEvaluation = true;
this.targetObject = targetObject;
this.source = source;
Connect ();
}
public object TargetObject {
get { return this.targetObject; }
}
#region IRawValue implementation
public object CallMethod (string name, object[] parameters, EvaluationOptions options)
{
EvaluationContext localContext = ctx.WithOptions (options);
object[] argValues = new object [parameters.Length];
object[] argTypes = new object [parameters.Length];
for (int n=0; n<argValues.Length; n++) {
argValues[n] = localContext.Adapter.FromRawValue (localContext, parameters[n]);
argTypes[n] = localContext.Adapter.GetValueType (localContext, argValues[n]);
}
object type = localContext.Adapter.GetValueType (localContext, targetObject);
object res = localContext.Adapter.RuntimeInvoke (localContext, type, targetObject, name, argTypes, argValues);
return localContext.Adapter.ToRawValue (localContext, null, res);
}
public object GetMemberValue (string name, EvaluationOptions options)
{
EvaluationContext localContext = ctx.WithOptions (options);
object type = localContext.Adapter.GetValueType (localContext, targetObject);
ValueReference val = localContext.Adapter.GetMember (localContext, source, type, targetObject, name);
if (val == null)
throw new EvaluatorException ("Member '{0}' not found", name);
return localContext.Adapter.ToRawValue (localContext, val, val.Value);
}
public void SetMemberValue (string name, object value, EvaluationOptions options)
{
EvaluationContext localContext = ctx.WithOptions (options);
object type = localContext.Adapter.GetValueType (localContext, targetObject);
ValueReference val = localContext.Adapter.GetMember (localContext, source, type, targetObject, name);
if (val == null)
throw new EvaluatorException ("Member '{0}' not found", name);
val.Value = localContext.Adapter.FromRawValue (localContext, value);
}
#endregion
}
internal class RemoteRawValueArray: RemoteFrameObject, IRawValueArray
{
object targetObject;
EvaluationContext ctx;
IObjectSource source;
ICollectionAdaptor targetArray;
public RemoteRawValueArray (EvaluationContext ctx, IObjectSource source, ICollectionAdaptor targetArray, object targetObject)
{
this.ctx = ctx;
this.targetArray = targetArray;
this.targetObject = targetObject;
this.source = source;
Connect ();
}
public object TargetObject {
get { return this.targetObject; }
}
public object GetValue (int[] index)
{
return ctx.Adapter.ToRawValue (ctx, source, targetArray.GetElement (index));
}
public void SetValue (int[] index, object value)
{
targetArray.SetElement (index, ctx.Adapter.FromRawValue (ctx, value));
}
public int[] Dimensions {
get {
return targetArray.GetDimensions ();
}
}
public Array ToArray ()
{
ArrayList array = new ArrayList ();
int[] dims = targetArray.GetDimensions ();
if (dims.Length != 1)
throw new NotSupportedException ();
int[] idx = new int [1];
Type commonType = null;
for (int n=0; n<dims[0]; n++) {
idx[0] = n;
object rv = ctx.Adapter.ToRawValue (ctx, new ArrayObjectSource (targetArray, idx), targetArray.GetElement (idx));
if (commonType == null)
commonType = rv.GetType ();
else if (commonType != rv.GetType ())
commonType = typeof(void);
array.Add (rv);
}
if (array.Count > 0 && commonType != typeof(void))
return array.ToArray (commonType);
else
return array.ToArray ();
}
}
internal class RemoteRawValueString: RemoteFrameObject, IRawValueString
{
object targetObject;
IStringAdaptor targetString;
public RemoteRawValueString (IStringAdaptor targetString, object targetObject)
{
this.targetString = targetString;
this.targetObject = targetObject;
Connect ();
}
public object TargetObject {
get { return this.targetObject; }
}
public int Length {
get { return targetString.Length; }
}
public string Value {
get { return targetString.Value; }
}
public string Substring (int index, int length)
{
return targetString.Substring (index, length);
}
}
}
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