public static bool TryParseTextSerializer(string s, out ITextSerializer value)
{
switch (s)
{
case "php":
value = new PHPSerializer();
return true;
case "json":
value = new JSONSerializer();
return true;
case "udmf":
value = new UDMFSerializer();
return true;
case "ini":
value = new INISerializer();
return true;
default:
value = null;
return false;
}
}
public static bool TryParseKeyValuePair(string s, out KeyValuePair<string, object> kvp)
{
if (s.Length == 0)
{
kvp = default(KeyValuePair<string, object>);
return false;
}
int equals = s.IndexOf('=');
int dollar = s.IndexOf('$');
if (dollar > equals)
dollar = -1;
string key;
string typename;
if (dollar != -1)
{
key = s.Substring(0, dollar);
typename = s.Substring(dollar + 1, equals - dollar - 1);
}
else
{
key = s.Substring(0, equals == -1 ? s.Length : equals);
typename = null;
}
string value;
if (equals != -1)
{
value = s.Substring(equals + 1);
}
else
value = null;
if (value == null)
{
kvp = new KeyValuePair<string, object>(key, null);
return true;
}
else if (typename == null)
{
kvp = new KeyValuePair<string, object>(key, value);
return true;
}
else
{
object rvalue = null;
string[] types =
{
"string",
"sbyte",
"byte",
"short",
"ushort",
"int",
"uint",
"long",
"ulong",
"float",
"double",
"decimal",
"json",
"php",
};
var fullname = types.Where(x => x.StartsWith(typename, StringComparison.CurrentCultureIgnoreCase)).FirstOrDefault();
if (fullname == null)
fullname = "";
switch (fullname)
{
case "string":
rvalue = value;
break;
case "sbyte":
{
sbyte v;
if (sbyte.TryParse(value, out v))
rvalue = v;
}
break;
case "byte":
{
byte v;
if (byte.TryParse(value, out v))
rvalue = v;
}
break;
case "short":
{
short v;
if (short.TryParse(value, out v))
rvalue = v;
}
break;
case "ushort":
{
ushort v;
if (ushort.TryParse(value, out v))
rvalue = v;
}
break;
case "int":
{
int v;
if (int.TryParse(value, out v))
rvalue = v;
}
break;
case "uint":
{
uint v;
if (uint.TryParse(value, out v))
rvalue = v;
}
break;
case "long":
{
long v;
if (long.TryParse(value, out v))
rvalue = v;
}
break;
case "ulong":
{
ulong v;
if (ulong.TryParse(value, out v))
rvalue = v;
}
break;
case "float":
{
float v;
if (float.TryParse(value, out v))
rvalue = v;
}
break;
case "double":
{
double v;
if (double.TryParse(value, out v))
rvalue = v;
}
break;
case "decimal":
{
decimal v;
if (decimal.TryParse(value, out v))
rvalue = v;
}
break;
case "php":
rvalue = new PHPSerializer().Deserialize(value);
break;
case "json":
rvalue = new JSONSerializer().Deserialize(value);
break;
}
if (rvalue == null)
{
kvp = default(KeyValuePair<string, object>);
return false;
}
else
{
kvp = new KeyValuePair<string, object>(key, rvalue);
return true;
}
}
}
