Re: Capturing a telnet connection event

[Kay-Uwe Kasemir <kasemir@lanl.gov>]

At 12:16 PM 4/11/2002, Andrew Johnson wrote:
>There are also two undocumented routines mentioned in
>shellLib.h called shellLoginInstall() and shellLogoutInstall() that you
>can use to install your own routines to be called when someon does
>{dis}connect.  I use that here at APS to output the long DOE "you must be
>authorized to use this machine" message before prompting for the username
>and password.

A documented alternative to that might be:

loginStringSet("login (you must be authorized to use this machine): ")


-Kay






>STATUS apsLoginPrompt(char *userName) {
>        puts(doe_msg);
>        taskDelay(1);           /* Give the above message a chance to
>flush */
>        return loginPrompt(userName);
>}
>
>In config/all/usrConfig.c the following line was added immediately after
>the call to loginInit():
>
>shellLoginInstall (apsLoginPrompt, NULL); /* install security program */