public static string PercentDecode(this string me)
{
Text.Builder result = null;
if (me.NotNull())
{
Generic.IEnumerator <char> enumerator = me.GetEnumerator();
while (enumerator.MoveNext())
{
if (enumerator.Current == '%')
{
char[] characters = new char[] { enumerator.Next(), enumerator.Next() };
byte value;
if (byte.TryParse(new string(characters), System.Globalization.NumberStyles.HexNumber, System.Globalization.NumberFormatInfo.InvariantInfo, out value))
{
result += System.Text.Encoding.ASCII.GetChars(new byte[] { value });
}
else
{
result += "%" + characters;
}
}
else
{
result += enumerator.Current;
}
}
}
return(result);
}
public static async Tasks.Task <string> ReadUpTo(this ITextReader me, Func <char, bool> predicate)
{
Text.Builder result = await me.Empty ? null : "";
char? next;
while ((next = await me.Read(predicate.Negate())).HasValue)
{
result += next.Value;
}
return(result);
}
public static ICharacterOutDevice Open(Action <string> done)
{
Text.Builder output = null;
var result = new CharacterOutDevice(content =>
{
output += content;
});
result.OnClose += () =>
{
done(output);
};
return(result);
}
public override int setupRequest(Common.FastRand rng, CatRankSchema.SearchResultList.Builder request)
{
int count = rng.nextLessThan(1000);
int goodCount = 0;
StructList.Builder <CatRankSchema.SearchResult.Builder> list = request.InitResults(count);
for (int i = 0; i < list.Length; ++i)
{
CatRankSchema.SearchResult.Builder result = list.Get(i);
result.SetScore(1000.0 - (double)i);
int urlSize = rng.nextLessThan(100);
int urlPrefixLength = URL_PREFIX.Length;
Text.Builder url = result.InitUrl(urlSize + urlPrefixLength);
java.nio.ByteBuffer bytes = url.asByteBuffer();
bytes.put(URL_PREFIX.asByteBuffer());
for (int j = 0; j < urlSize; j++)
{
bytes.put(unchecked ((byte)(97 + rng.nextLessThan(26))));
}
bool isCat = rng.nextLessThan(8) == 0;
bool isDog = rng.nextLessThan(8) == 0;
if (isCat && !isDog)
{
goodCount += 1;
}
System.Text.StringBuilder snippet = new System.Text.StringBuilder(" ");
int prefix = rng.nextLessThan(20);
for (int j = 0; j < prefix; ++j)
{
snippet.Append(Common.WORDS[rng.nextLessThan(Common.WORDS.Length)]);
}
if (isCat)
{
snippet.Append("cat ");
}
if (isDog)
{
snippet.Append("dog ");
}
int suffix = rng.nextLessThan(20);
for (int j = 0; j < suffix; ++j)
{
snippet.Append(Common.WORDS[rng.nextLessThan(Common.WORDS.Length)]);
}
result.SetSnippet(snippet.ToString());
}
return(goodCount);
}
public static string PercentEncode(this string me, params char[] characters)
{
if (characters.Empty())
{
characters = new char[] {
' ',
'"',
'!',
'#',
'$',
'%',
'&',
'\'',
'(',
')',
'*',
'+',
',',
'/',
':',
';',
'=',
'?',
'@',
'[',
']'
}
}
;
Text.Builder result = null;
if (me.NotNull())
{
foreach (char c in me)
{
if (characters.Contains(c))
{
result += "%" + System.Text.Encoding.ASCII.GetBytes(new char[] { c }).First().ToString("X2");
}
else
{
result += c;
}
}
}
return(result);
}
void Read(char character)
{
this.content += character;
}