Chapter 2 Launcher1B
Launcher1Bis a controller program that allows starting the recording procedure before the user logs in and the program will run as a service procedure after Window starts up automatically. LauncherUI is the program that provides a uer interface to allow the user to invoke Monitor or Playback quickly. In the following we refer to Launcher for both Launcher and LauncherUI.
2.1 Security8Bfor Launcher
Starting Launcher does not require passing the username/password check. Once invoked, Launcher can run automatically. However, if the user clicks on the Launcher icon in the system tray, the program will pop up a username/password dialog. This happens if this is a first time menu pop up, or when LauncherUI was locked. If the user fails to pass the authentication check, no menu will appear.
There are three kinds of group: root, power user and general user. After passing identification and authentication, functions will be enabled according to the login user’s group. For more detail about user’s group, please refer to section 2.2 User Inferface. The user can lock the Launcher as a security measure. When the Launcher is locked, it turns back to the
ATTENTION: Only the login user or users of root group can unlock the program when
the program is locked. Refer to 2X.2X UserXInterfaceX to obtain more detail about the privilege of user’s group.
Below is the login window:
