public Rc4(int key)
{
key = key < 0 ? 0 : key;
var nKey = new[] { (byte)key };
if (key > byte.MaxValue)
{
nKey = key > ushort.MaxValue ? Modern.CypherInt(key) : Modern.CypherShort((ushort)key);
}
Initialize(nKey);
}
private void ModernCypherShortBtn_Click(object sender, EventArgs e)
{
ushort value;
if (ushort.TryParse(ModernShortInputTxt.Text, out value))
{
ModernShortOutputTxt.Text = HMessage.ToString(Modern.CypherShort(value));
}
else
{
MessageBox.Show(NotUInt16, TanjiError, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void ReconstructList(bool stringsOnly)
{
BeginUpdate();
for (int i = 0; i < _chunks.Count; i++)
{
object chunk = _chunks[i];
if (!(chunk is string) && stringsOnly)
{
continue;
}
string encoded = HMessage.ToString(HMessage.ConstructBody(Destination, Protocol, chunk));
Items[i].SubItems[2].Text = encoded;
var value = chunk as string;
if (value != null)
{
string encodedLength = string.Empty;
if ((Destination == HDestination.Server && Protocol == HProtocol.Ancient) || Protocol == HProtocol.Modern)
{
ushort valueLength = (ushort)value.Length;
byte[] data = Protocol == HProtocol.Ancient ? Ancient.CypherShort(valueLength) : Modern.CypherShort(valueLength);
encodedLength = HMessage.ToString(data) + " | ";
}
Items[i].ToolTipText = string.Format("Type: String\nValue: {0}\n{1}Encoded: {2}", value, string.Format("Length: {0}{1}\n", encodedLength, value.Length), encoded);
}
else
{
Items[i].ToolTipText = Items[i].ToolTipText.Replace(Items[i].ToolTipText.GetChild("Encoded: ", '\n'), encoded);
}
}
EndUpdate();
}
public void ReplaceSelected(object value)
{
_lastHeader = 0;
int index = SelectedIndices[0];
if (value.Equals(_chunks[index]))
{
return;
}
_chunks[index] = value;
ListViewItem curItem = Items[index];
string type = value is string? "String" : value is int? "Integer" : "Boolean";
string encoded = HMessage.ToString(HMessage.ConstructBody(Destination, Protocol, value));
curItem.SubItems[0].Text = type;
curItem.SubItems[1].Text = value.ToString();
curItem.SubItems[2].Text = encoded;
string encodedLength = string.Empty;
if (value is string)
{
if ((Destination == HDestination.Server && Protocol == HProtocol.Ancient) || Protocol == HProtocol.Modern)
{
ushort valueLength = (ushort)value.ToString().Length;
byte[] data = Protocol == HProtocol.Ancient ? Ancient.CypherShort(valueLength) : Modern.CypherShort(valueLength);
encodedLength = HMessage.ToString(data) + " | ";
}
}
curItem.ToolTipText = string.Format("Type: {0}\nValue: {1}\n{2}Encoded: {3}", type, value, string.Format("Length: {0}{1}\n", encodedLength, value.ToString().Length), encoded);
}
public void AppendChunk(string value)
{
_chunks.Add(value);
string encodedLength = string.Empty;
string encoded = HMessage.ToString(HMessage.ConstructBody(Destination, Protocol, value));
if (Destination == HDestination.Server || Protocol == HProtocol.Modern)
{
ushort valueLength = (ushort)value.Length;
byte[] data = Protocol == HProtocol.Ancient ? Ancient.CypherShort(valueLength) : Modern.CypherShort(valueLength);
encodedLength = HMessage.ToString(data) + " | ";
}
AddItemChunk("String", value, encoded, string.Format("Length: {0}{1}\n", encodedLength, value.Length));
}
