public IAction[] GetAllActionsFlat()
{
return(new IAction[] { ActionIf, ActionElse, Checker }
.Union(ActionIf.GetAllActionsFlat())
.Union(ActionElse.GetAllActionsFlat())
.Union(Checker.GetAllActionsFlat())
.ToArray());
}
/// <summary>
/// Read <see cref="SwfDotNet.IO.ByteCode.Actions.ActionIf">if</see> action from swf.
/// </summary>
private ActionIf ReadActionIf(BinaryReader br)
{
int len = Convert.ToInt32(br.ReadInt16());
Int16 o = br.ReadInt16();
ActionIf a = new ActionIf(Convert.ToInt32(o));
//a.ByteSize = len+3;
return(a);
}
public void SetValue(ExecutionContext context, string value)
{
if (Checker.Evaluate(context))
{
ActionIf.SetValue(context, string.Empty);
}
else
{
ActionElse.SetValue(context, string.Empty);
}
}
private void Walk(int index, IActionExaminer examiner, ArrayList visitedLabels)
{
while (index < actionRec.Count)
{
BaseAction a = (BaseAction)actionRec[index];
if (a is ActionLabel)
{
ActionLabel l = a as ActionLabel;
if (visitedLabels.Contains(l.LabelId))
{
//examiner.End();
return;
}
else
{
visitedLabels.Add(l.LabelId);
}
}
examiner.Examine(index, a);
if (a is ActionJump)
{
ActionJump j = a as ActionJump;
index = (int)labelIndexTable[j.LabelId] - 1;
}
if (a is ActionIf)
{
ActionIf ai = a as ActionIf;
if (!visitedLabels.Contains(ai.LabelId))
{
Walk((int)labelIndexTable[ai.LabelId], examiner.Clone(), (ArrayList)visitedLabels.Clone());
}
}
if (a is ActionReturn)
{
//examiner.End();
return;
}
index++;
}
//examiner.End();
}
ActionBase IActionVisitor <XElement, ActionBase> .Visit(ActionIf action, XElement xAction)
{
action.BranchOffset = ParseBranchOffset(xAction.RequiredStringAttribute("byteOffset"));
return(action);
}
XElement IActionVisitor <XElement, XElement> .Visit(ActionIf action, XElement param)
{
return(new XElement(XActionNames.FromAction(action),
new XAttribute("byteOffset", FormatBranchOffset(action.BranchOffset))));
}
