private static void SerializeString(string input, System.Text.StringBuilder sb)
{
sb.Append('"');
sb.Append(JavaScriptString.QuoteString(input));
sb.Append('"');
}
private JavaScriptObjectDeserializer(string input, int depthLimit, JavaScriptSerializer serializer)
{
this._s = new JavaScriptString(input);
this._depthLimit = depthLimit;
this._serializer = serializer;
}
internal static string QuoteString(string value)
{
System.Text.StringBuilder stringBuilder = null;
string result;
if (string.IsNullOrEmpty(value))
{
result = string.Empty;
}
else
{
int startIndex = 0;
int num = 0;
int i = 0;
while (i < value.Length)
{
char c = value[i];
if (c == '\r' || c == '\t' || c == '"' || c == '\'' || c == '\\' || c == '\n' || c == '\b' || c == '\f' || c < ' ')
{
if (stringBuilder == null)
{
stringBuilder = new System.Text.StringBuilder(value.Length + 5);
}
if (num > 0)
{
stringBuilder.Append(value, startIndex, num);
}
startIndex = i + 1;
num = 0;
}
char c2 = c;
if (c2 <= '"')
{
switch (c2)
{
case '\b':
stringBuilder.Append("\\b");
break;
case '\t':
stringBuilder.Append("\\t");
break;
case '\n':
stringBuilder.Append("\\n");
break;
case '\v':
goto IL_164;
case '\f':
stringBuilder.Append("\\f");
break;
case '\r':
stringBuilder.Append("\\r");
break;
default:
if (c2 != '"')
{
goto IL_164;
}
stringBuilder.Append("\\\"");
break;
}
}
else if (c2 != '\'')
{
if (c2 != '\\')
{
goto IL_164;
}
stringBuilder.Append("\\\\");
}
else
{
JavaScriptString.AppendCharAsUnicode(stringBuilder, c);
}
IL_188:
i++;
continue;
IL_164:
if (c < ' ')
{
JavaScriptString.AppendCharAsUnicode(stringBuilder, c);
}
else
{
num++;
}
goto IL_188;
}
if (stringBuilder == null)
{
result = value;
}
else
{
if (num > 0)
{
stringBuilder.Append(value, startIndex, num);
}
result = stringBuilder.ToString();
}
}
return(result);
}
