private void mNextOpcodeButton_Click(object pSender, EventArgs pArgs)
{
SessionForm session = DockPanel.ActiveDocument as SessionForm;
if (session == null || mOpcodeCombo.SelectedIndex < 0)
{
return;
}
Pair <bool, ushort> search = (DockPanel.ActiveDocument as SessionForm).Opcodes[mOpcodeCombo.SelectedIndex];
int initialIndex = session.ListView.SelectedIndices.Count == 0 ? 0 : session.ListView.SelectedIndices[0] + 1;
for (int index = initialIndex; index < session.ListView.Items.Count; ++index)
{
FiestaPacket packet = session.ListView.Items[index] as FiestaPacket;
if (packet.Outbound == search.First && packet.Opcode == search.Second)
{
session.ListView.SelectedIndices.Clear();
session.ListView.SelectedIndices.Add(index);
packet.EnsureVisible();
session.ListView.Focus();
return;
}
}
MessageBox.Show("No further packets found with the selected opcode.", "End Of Search", MessageBoxButtons.OK, MessageBoxIcon.Information);
session.ListView.Focus();
}
private void mPrevSeq_Click(object sender, EventArgs e)
{
SessionForm session = DockPanel.ActiveDocument as SessionForm;
if (session == null)
{
return;
}
int initialIndex = session.ListView.SelectedIndices.Count == 0 ? 0 : session.ListView.SelectedIndices[0];
byte[] pattern = (mSequenceHex.ByteProvider as DynamicByteProvider).Bytes.ToArray();
long startIndex = MainForm.DataForm.HexBox.SelectionLength > 0 ? MainForm.DataForm.HexBox.SelectionStart : -1;
for (int index = initialIndex; index >= 0; --index)
{
FiestaPacket packet = session.ListView.Items[index] as FiestaPacket;
long searchIndex = startIndex + 1;
bool found = false;
while (searchIndex <= packet.InnerBuffer.Length - pattern.Length)
{
found = true;
for (int patternIndex = 0; found && patternIndex < pattern.Length; ++patternIndex)
{
found = packet.InnerBuffer[searchIndex + patternIndex] == pattern[patternIndex];
}
if (found)
{
break;
}
++searchIndex;
}
if (found)
{
session.ListView.SelectedIndices.Clear();
session.ListView.SelectedIndices.Add(index);
packet.EnsureVisible();
MainForm.DataForm.HexBox.SelectionStart = searchIndex;
MainForm.DataForm.HexBox.SelectionLength = pattern.Length;
MainForm.DataForm.HexBox.ScrollByteIntoView();
session.ListView.Focus();
return;
}
startIndex = -1;
}
MessageBox.Show("No further sequences found.", "End Of Search", MessageBoxButtons.OK, MessageBoxIcon.Information);
session.ListView.Focus();
}
