protected override object CoerceScalarValue(RuntimeValue value, Type type, PropertyInfo property)
{
if (type == typeof(TimeSpan))
{
var maybeDouble = value.AsString();
if (maybeDouble == null)
{
throw new ValueCoercionException(value, type);
}
if (!double.TryParse(maybeDouble, out double dvalue))
{
throw new ValueCoercionException(value, type);
}
var tsUnit = property.GetCustomAttribute <TimeSpanUnitAttribute>();
if (tsUnit != null)
{
return(tsUnit.GetTimeSpan(dvalue));
}
return(TimeSpan.FromSeconds(dvalue));
}
else
{
return(base.CoerceScalarValue(value, type, property));
}
}
private static void WriteRuntimeValue(BinaryWriter writer, RuntimeValue value)
{
var type = value.ValueType;
writer.Write((byte)type);
if (type == RuntimeValueType.Scalar)
{
writer.Write(value.AsString() ?? string.Empty);
}
else if (type == RuntimeValueType.Vector)
{
var list = value.AsEnumerable().ToList();
SlimBinaryFormatter.WriteLength(writer, list.Count);
foreach (var i in list)
{
WriteRuntimeValue(writer, i);
}
}
else if (type == RuntimeValueType.Map)
{
WriteDictionary(writer, value.AsDictionary());
}
else
{
throw new ArgumentException("Unknown value type: " + type);
}
}
private static void WriteJson(JsonTextWriter json, RuntimeValue data)
{
switch (data.ValueType)
{
case RuntimeValueType.Scalar:
json.WriteValue(data.AsString());
break;
case RuntimeValueType.Vector:
json.WriteStartArray();
foreach (var v in data.AsEnumerable())
{
WriteJson(json, v);
}
json.WriteEndArray();
break;
case RuntimeValueType.Map:
json.WriteStartObject();
foreach (var v in data.AsDictionary())
{
json.WritePropertyName(v.Key);
WriteJson(json, v.Value);
}
json.WriteEndObject();
break;
}
}
private static async Task <RuntimeValue> ExpandValueAsync(RuntimeValue value, RompExecutionContext context)
{
switch (value.ValueType)
{
case RuntimeValueType.Scalar:
return(await context.ExpandVariablesAsync(value.AsString()));
case RuntimeValueType.Vector:
var list = new List <RuntimeValue>();
foreach (var item in value.AsEnumerable())
{
list.Add(await ExpandValueAsync(item, context));
}
return(new RuntimeValue(list));
case RuntimeValueType.Map:
var map = new Dictionary <string, RuntimeValue>();
foreach (var pair in value.AsDictionary())
{
map.Add(pair.Key, await ExpandValueAsync(pair.Value, context));
}
return(new RuntimeValue(map));
default:
throw new ArgumentException();
}
}
public static object ConvertToPSValue(RuntimeValue value)
{
if (value.ValueType == RuntimeValueType.Scalar)
{
var s = value.AsString() ?? string.Empty;
if (s.StartsWith(Functions.PsCredentialVariableFunction.Prefix))
{
return(Functions.PsCredentialVariableFunction.Deserialize(s.Substring(Functions.PsCredentialVariableFunction.Prefix.Length)));
}
if (string.Equals(s, "true", StringComparison.OrdinalIgnoreCase))
{
return(true);
}
if (string.Equals(s, "false", StringComparison.OrdinalIgnoreCase))
{
return(false);
}
return(s);
}
else if (value.ValueType == RuntimeValueType.Vector)
{
return(value.AsEnumerable().Select(v => v.ToString() ?? string.Empty).ToArray());
}
else if (value.ValueType == RuntimeValueType.Map)
{
var hashTable = new Hashtable();
foreach (var pair in value.AsDictionary())
{
hashTable[pair.Key] = ConvertToPSValue(pair.Value);
}
return(hashTable);
}
else
{
return(null);
}
}
public static object ConvertToPSValue(RuntimeValue value)
{
if (value.ValueType == RuntimeValueType.Scalar)
{
var s = value.AsString() ?? string.Empty;
if (s.StartsWith(Functions.PsCredentialVariableFunction.Prefix))
{
return(Functions.PsCredentialVariableFunction.Deserialize(s.Substring(Functions.PsCredentialVariableFunction.Prefix.Length)));
}
var match = TypeCastRegex.Match(s);
if (match.Success)
{
var v = match.Groups[2].Value;
switch (match.Groups[1].Value.ToLowerInvariant())
{
case "int":
case "int32":
case "sint32":
case "system.int32":
if (int.TryParse(v, out var i))
{
return(i);
}
break;
case "uint":
case "uint32":
case "system.uint32":
if (uint.TryParse(v, out var u))
{
return(u);
}
break;
case "bool":
case "boolean":
case "system.boolean":
if (bool.TryParse(v, out var b))
{
return(b);
}
break;
case "long":
case "int64":
case "system.int64":
if (long.TryParse(v, out var l))
{
return(l);
}
break;
case "ulong":
case "uint64":
case "system.uint64":
if (ulong.TryParse(v, out var ul))
{
return(ul);
}
break;
case "string":
case "system.string":
return(v);
case "float":
case "single":
case "system.single":
if (float.TryParse(v, out var f))
{
return(f);
}
break;
case "double":
case "system.double":
if (double.TryParse(v, out var d))
{
return(d);
}
break;
case "decimal":
case "system.decimal":
if (decimal.TryParse(v, out var de))
{
return(de);
}
break;
case "byte":
case "uint8":
case "system.byte":
if (byte.TryParse(v, out var bt))
{
return(bt);
}
break;
case "int8":
case "sbyte":
case "system.sbyte":
if (sbyte.TryParse(v, out var sbt))
{
return(sbt);
}
break;
case "short":
case "int16":
case "system.int16":
if (short.TryParse(v, out var sh))
{
return(sh);
}
break;
case "ushort":
case "uint16":
case "system.uint16":
if (ushort.TryParse(v, out var ush))
{
return(ush);
}
break;
}
}
if (int.TryParse(s, out int i2))
{
return(i2);
}
if (string.Equals(s, "true", StringComparison.OrdinalIgnoreCase))
{
return(true);
}
if (string.Equals(s, "false", StringComparison.OrdinalIgnoreCase))
{
return(false);
}
return(s);
}
else if (value.ValueType == RuntimeValueType.Vector)
{
return(value.AsEnumerable().Select(ConvertToPSValue).ToArray());
}
else if (value.ValueType == RuntimeValueType.Map)
{
var hashTable = new Hashtable();
foreach (var pair in value.AsDictionary())
{
hashTable[pair.Key] = ConvertToPSValue(pair.Value);
}
return(hashTable);
}
else
{
return(null);
}
}