/// <summary>
/// Encode a collection
/// </summary>
ByteString EncodeCollection(Type type, object value)
{
if (TypeUtils.IsAListCollectionType(type))
{
var encodedList = new Schema.KRPC.List();
var list = (System.Collections.IList)value;
var valueType = type.GetGenericArguments().Single();
foreach (var item in list)
{
encodedList.Items.Add(Encode(valueType, item));
}
return(ProtocolBuffers.WriteMessage(encodedList));
}
else if (TypeUtils.IsADictionaryCollectionType(type))
{
var keyType = type.GetGenericArguments() [0];
var valueType = type.GetGenericArguments() [1];
var encodedDictionary = new Schema.KRPC.Dictionary();
foreach (System.Collections.DictionaryEntry entry in (System.Collections.IDictionary)value)
{
var encodedEntry = new Schema.KRPC.DictionaryEntry();
encodedEntry.Key = Encode(keyType, entry.Key);
encodedEntry.Value = Encode(valueType, entry.Value);
encodedDictionary.Entries.Add(encodedEntry);
}
return(ProtocolBuffers.WriteMessage(encodedDictionary));
}
else if (TypeUtils.IsASetCollectionType(type))
{
var encodedSet = new Schema.KRPC.Set();
var set = (System.Collections.IEnumerable)value;
var valueType = type.GetGenericArguments().Single();
foreach (var item in set)
{
encodedSet.Items.Add(Encode(valueType, item));
}
return(ProtocolBuffers.WriteMessage(encodedSet));
}
else // a tuple
// TODO: this is ugly
{
var encodedTuple = new Schema.KRPC.Tuple();
var valueTypes = type.GetGenericArguments().ToArray();
var genericType = Type.GetType("KRPC.Utils.Tuple`" + valueTypes.Length);
var tupleType = genericType.MakeGenericType(valueTypes);
for (int i = 0; i < valueTypes.Length; i++)
{
var property = tupleType.GetProperty("Item" + (i + 1));
var item = property.GetGetMethod().Invoke(value, null);
encodedTuple.Items.Add(Encode(valueTypes [i], item));
}
return(ProtocolBuffers.WriteMessage(encodedTuple));
}
}
static void WriteList(object value, CodedOutputStream stream)
{
var encodedList = new Schema.KRPC.List();
var list = (IList)value;
using (var internalBuffer = new MemoryStream()) {
var internalStream = new CodedOutputStream(internalBuffer);
foreach (var item in list)
{
encodedList.Items.Add(EncodeObject(item, internalBuffer, internalStream));
}
}
encodedList.WriteTo(stream);
}
static void WriteList(object value, Type type, Stream stream)
{
var encodedList = new Schema.KRPC.List();
var list = (IList)value;
var valueType = type.GetGenericArguments().Single();
using (var internalBuffer = new MemoryStream()) {
var internalStream = new CodedOutputStream(internalBuffer);
foreach (var item in list)
{
encodedList.Items.Add(EncodeObject(item, valueType, internalBuffer, internalStream));
}
}
encodedList.WriteTo(stream);
}
/// <summary>
/// Encode a collection
/// </summary>
ByteString EncodeCollection(Type type, object value)
{
if (TypeUtils.IsAListCollectionType (type)) {
var encodedList = new Schema.KRPC.List ();
var list = (System.Collections.IList)value;
var valueType = type.GetGenericArguments ().Single ();
foreach (var item in list)
encodedList.Items.Add (Encode (valueType, item));
return ProtocolBuffers.WriteMessage (encodedList);
} else if (TypeUtils.IsADictionaryCollectionType (type)) {
var keyType = type.GetGenericArguments () [0];
var valueType = type.GetGenericArguments () [1];
var encodedDictionary = new Schema.KRPC.Dictionary ();
foreach (System.Collections.DictionaryEntry entry in (System.Collections.IDictionary) value) {
var encodedEntry = new Schema.KRPC.DictionaryEntry ();
encodedEntry.Key = Encode (keyType, entry.Key);
encodedEntry.Value = Encode (valueType, entry.Value);
encodedDictionary.Entries.Add (encodedEntry);
}
return ProtocolBuffers.WriteMessage (encodedDictionary);
} else if (TypeUtils.IsASetCollectionType (type)) {
var encodedSet = new Schema.KRPC.Set ();
var set = (System.Collections.IEnumerable)value;
var valueType = type.GetGenericArguments ().Single ();
foreach (var item in set)
encodedSet.Items.Add (Encode (valueType, item));
return ProtocolBuffers.WriteMessage (encodedSet);
} else { // a tuple
// TODO: this is ugly
var encodedTuple = new Schema.KRPC.Tuple ();
var valueTypes = type.GetGenericArguments ().ToArray ();
var genericType = Type.GetType ("KRPC.Utils.Tuple`" + valueTypes.Length);
var tupleType = genericType.MakeGenericType (valueTypes);
for (int i = 0; i < valueTypes.Length; i++) {
var property = tupleType.GetProperty ("Item" + (i + 1));
var item = property.GetGetMethod ().Invoke (value, null);
encodedTuple.Items.Add (Encode (valueTypes [i], item));
}
return ProtocolBuffers.WriteMessage (encodedTuple);
}
}
