/// <include file='Doc/Common.xml' path='/docs/method[@name="OnDeserialization"]/*'/>
public virtual void OnDeserialization(object sender)
{
if (instance == null)
{
return;
}
object real_object = serInfo.GetValue(ClrRealObjectSerializationInfoKey, typeof(object));
if (real_object != null)
{
// if we have serialized CLR real object, populate the instance now
if (instance is __PHP_Incomplete_Class)
{
Serialization.SetProperty(
instance,
ClrRealObjectSerializationInfoKey,
ClrObject.WrapRealObject(real_object),
context.ScriptContext);
}
else if (instance is IClrValue)
{
Type type = instance.GetType(); // generic type ClrValue<T>
FieldInfo field = type.GetField("realValue");
Debug.Assert(field != null);
field.SetValue(instance, real_object);
}
else
{
((ClrObject)instance).SetRealObject(real_object);
}
}
// deserialize fields
SerializationInfoEnumerator enumerator = serInfo.GetEnumerator();
while (enumerator.MoveNext())
{
string name = enumerator.Name;
if (name != __PHP_Incomplete_Class.ClassNameFieldName &&
name != ClrRealObjectSerializationInfoKey)
{
Serialization.SetProperty(
instance,
name,
UnwrapPropertyValue(enumerator.Value),
context.ScriptContext);
}
}
Serialization.DebugInstanceDeserialized(instance, true);
instance.Wakeup(context.ClassContext, context.ScriptContext);
}
public WrappedClrDynamicMetaObject(DynamicMetaObject dynamic) :
base(dynamic.Expression,
BindingRestrictions.GetTypeRestriction(dynamic.Expression, dynamic.LimitType),
ClrObject.WrapRealObject(dynamic.Value)
)
{
Debug.Assert(!Types.DObject[0].IsAssignableFrom(dynamic.LimitType) &&
dynamic.Value != null &&
Configuration.Application.Compiler.ClrSemantics);
}
public static DObject CreateClrThread(PhpCallback /*!*/ callback, params object[] args)
{
if (callback == null)
{
PhpException.ArgumentNull("callback");
}
if (!callback.Bind())
{
return(null);
}
object[] copies = (args != null) ? new object[args.Length] : ArrayUtils.EmptyObjects;
for (int i = 0; i < copies.Length; i++)
{
copies[i] = PhpVariable.DeepCopy(args[i]);
}
return(ClrObject.WrapRealObject(ThreadPool.QueueUserWorkItem(new Worker(ScriptContext.CurrentContext, copies).Run, callback)));
}
// Ensure that types are in a form that PHP can handle
// eg. floats to doubles and collections to PHP arrays
// TODO: Handle complex objects other than collections
private object PhpSafeType(object o)
{
// PHP can handle bool, int, double, and long
if ((o is int) || (o is double) || (o is long) || (o is bool))
{
return(o);
}
// Upcast other integer types so PHP can use them
// TODO: What to do about System.UInt64 and byte?
else if (o is short)
{
return((int)(short)o);
}
else if (o is ushort)
{
return((int)(ushort)o);
}
else if (o is uint)
{
return((long)(uint)o);
}
else if (o is ulong)
{
ulong u = (ulong)o;
if (u <= Int64.MaxValue)
{
return(System.Convert.ToInt64(u));
}
else
{
return(u.ToString());
}
}
// Convert System.Single to a string
// to reduce rounding errors
// TODO: Figure out why I need to do this
else if (o is float)
{
return(Double.Parse(o.ToString()));
}
// Really not sure what the best thing is to do with 'System.Decimal'
// TODO: Review this decision
else if (o is decimal)
{
return(o.ToString());
}
// Strings and byte arrays require special handling
else if (o is string)
{
return(new PhpString((string)o));
}
else if (o is byte[])
{
return(new PhpBytes((byte[])o));
}
// Convert .NET collections into PHP arrays
else if (o is ICollection)
{
var ca = new PhpArray();
if (o is IDictionary)
{
var dict = o as IDictionary;
foreach (var key in dict.Keys)
{
var val = PhpSafeType(dict[key]);
ca.SetArrayItem(PhpSafeType(key), val);
}
}
else
{
foreach (var item in (ICollection)o)
{
ca.Add(PhpSafeType(item));
}
}
return(ca);
}
// PHP types are obviously ok and can just move along
if (o is DObject)
{
return(o);
}
// Wrap all remaining CLR types so that PHP can handle tham
return(ClrObject.WrapRealObject(o));
}
