Add the following word substitutions when running a shell

command:
  AUTHNAME:     The local authname
  ENDDISC:      The local endpoint discriminator
  LABEL:        The configuration label in use
  PEER_ENDDISC: The peers endpoint discriminator
  USER:         The peers authname

3 files changed, 109 insertions, 35 deletions

diff --git a/usr.sbin/ppp/command.c b/usr.sbin/ppp/command.c
index a36d5d4..fc9e26e 100644
--- a/usr.sbin/ppp/command.c
+++ b/usr.sbin/ppp/command.c
@@ -17,7 +17,7 @@
  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
  * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  *
- * $Id: command.c,v 1.163 1998/08/29 18:37:02 brian Exp $
+ * $Id: command.c,v 1.164 1998/08/29 23:02:39 brian Exp $
  *
  */
 #include <sys/types.h>
@@ -127,7 +127,7 @@
 #define NEG_DNS		50
 
 const char Version[] = "2.0";
-const char VersionDate[] = "$Date: 1998/08/29 18:37:02 $";
+const char VersionDate[] = "$Date: 1998/08/29 23:02:39 $";
 
 static int ShowCommand(struct cmdargs const *);
 static int TerminalCommand(struct cmdargs const *);
@@ -376,10 +376,22 @@ expand(char **nargv, int argc, char const *const *oargv, struct bundle *bundle)
 
   nargv[0] = strdup(oargv[0]);
   for (arg = 1; arg < argc; arg++) {
-    nargv[arg] = subst(strdup(oargv[arg]), "HISADDR",
+    nargv[arg] = strdup(oargv[arg]);
+    nargv[arg] = subst(nargv[arg], "HISADDR",
                        inet_ntoa(bundle->ncp.ipcp.peer_ip));
+    nargv[arg] = subst(nargv[arg], "AUTHNAME", bundle->cfg.auth.name);
     nargv[arg] = subst(nargv[arg], "INTERFACE", bundle->ifp.Name);
     nargv[arg] = subst(nargv[arg], "MYADDR", inet_ntoa(bundle->ncp.ipcp.my_ip));
+    nargv[arg] = subst(nargv[arg], "USER", bundle->ncp.mp.peer.authname);
+    nargv[arg] = subst(nargv[arg], "PEER_ENDDISC",
+                       mp_Enddisc(bundle->ncp.mp.peer.enddisc.class,
+                                  bundle->ncp.mp.peer.enddisc.address,
+                                  bundle->ncp.mp.peer.enddisc.len));
+    nargv[arg] = subst(nargv[arg], "ENDDISC", 
+                       mp_Enddisc(bundle->ncp.mp.cfg.enddisc.class,
+                                  bundle->ncp.mp.cfg.enddisc.address,
+                                  bundle->ncp.mp.cfg.enddisc.len));
+    nargv[arg] = subst(nargv[arg], "LABEL", bundle_GetLabel(bundle));
   }
   nargv[arg] = NULL;
 }
diff --git a/usr.sbin/ppp/ppp.8 b/usr.sbin/ppp/ppp.8
index dd9a593..aa29625 100644
--- a/usr.sbin/ppp/ppp.8
+++ b/usr.sbin/ppp/ppp.8
@@ -1,4 +1,4 @@
-.\" $Id: ppp.8,v 1.119 1998/08/25 17:48:43 brian Exp $
+.\" $Id: ppp.8,v 1.120 1998/08/25 17:48:55 brian Exp $
 .Dd 20 September 1995
 .Os FreeBSD
 .Dt PPP 8
@@ -2343,15 +2343,47 @@ which comes with the source distribution.
 .It [!]bg Ar command
 The given
 .Ar command
-is executed in the background.  Any of the pseudo arguments
-.Dv HISADDR ,
-.Dv INTERFACE
-and
-.Dv MYADDR
-will be replaced with the appropriate values.  If you wish to pause
+is executed in the background with the following words replaced:
+.Bl -tag -width PEER_ENDDISC
+.It Li AUTHNAME
+This is replaced with the local
+.Ar authname
+value.  See the
+.Dq set authname
+command below.
+.It Li ENDDISC
+This is replaced with the local endpoint discriminator value.  See the
+.Dq set enddisc
+command below.
+.It Li HISADDR
+This is replaced with the peers IP number.
+.It Li INTERFACE
+This is replaced with the name of the interface that's in use.
+.It Li LABEL
+This is replaced with the last label name used.  A label may be specified
+on the
+.Nm
+command line, via the
+.Dq load
+or
+.Dq dial
+commands and in the
+.Pa ppp.secret
+file.
+.It Li MYADDR
+This is replaced with the IP number assigned to the local interface.
+.It Li PEER_ENDDISC
+This is replaced with the value of the peers endpoint discriminator.
+.It Li USER
+This is replaced with the username that has been authenticated with PAP or
+CHAP.  Normally, this variable is assigned only in -direct mode.  This value
+is available irrespective of whether utmp logging is enabled.
+.El
+.Pp
+If you wish to pause
 .Nm
 while the command executes, use the
-.Dv shell
+.Dq shell
 command instead.
 .It clear modem|ipcp Op current|overall|peak...
 Clear the specified throughput values at either the
@@ -3351,14 +3383,13 @@ is not specified a shell is invoked according to the
 .Dv SHELL
 environment variable.  Otherwise, the given
 .Ar command
-is executed.  Any of the pseudo arguments
-.Dv HISADDR ,
-.Dv INTERFACE
-and
-.Dv MYADDR
-will be replaced with the appropriate values.  Use of the ! character
-requires a following space as with any other commands.  You should note
-that this command is executed in the foreground -
+is executed.  Word replacement is done in the same way as for the
+.Dq !bg
+commanad as described above.
+.Pp
+Use of the ! character
+requires a following space as with any of the other commands.  You should
+note that this command is executed in the foreground -
 .Nm
 will not continue running until this process has exited.  Use the
 .Dv bg
diff --git a/usr.sbin/ppp/ppp.8.m4 b/usr.sbin/ppp/ppp.8.m4
index dd9a593..aa29625 100644
--- a/usr.sbin/ppp/ppp.8.m4
+++ b/usr.sbin/ppp/ppp.8.m4
@@ -1,4 +1,4 @@
-.\" $Id: ppp.8,v 1.119 1998/08/25 17:48:43 brian Exp $
+.\" $Id: ppp.8,v 1.120 1998/08/25 17:48:55 brian Exp $
 .Dd 20 September 1995
 .Os FreeBSD
 .Dt PPP 8
@@ -2343,15 +2343,47 @@ which comes with the source distribution.
 .It [!]bg Ar command
 The given
 .Ar command
-is executed in the background.  Any of the pseudo arguments
-.Dv HISADDR ,
-.Dv INTERFACE
-and
-.Dv MYADDR
-will be replaced with the appropriate values.  If you wish to pause
+is executed in the background with the following words replaced:
+.Bl -tag -width PEER_ENDDISC
+.It Li AUTHNAME
+This is replaced with the local
+.Ar authname
+value.  See the
+.Dq set authname
+command below.
+.It Li ENDDISC
+This is replaced with the local endpoint discriminator value.  See the
+.Dq set enddisc
+command below.
+.It Li HISADDR
+This is replaced with the peers IP number.
+.It Li INTERFACE
+This is replaced with the name of the interface that's in use.
+.It Li LABEL
+This is replaced with the last label name used.  A label may be specified
+on the
+.Nm
+command line, via the
+.Dq load
+or
+.Dq dial
+commands and in the
+.Pa ppp.secret
+file.
+.It Li MYADDR
+This is replaced with the IP number assigned to the local interface.
+.It Li PEER_ENDDISC
+This is replaced with the value of the peers endpoint discriminator.
+.It Li USER
+This is replaced with the username that has been authenticated with PAP or
+CHAP.  Normally, this variable is assigned only in -direct mode.  This value
+is available irrespective of whether utmp logging is enabled.
+.El
+.Pp
+If you wish to pause
 .Nm
 while the command executes, use the
-.Dv shell
+.Dq shell
 command instead.
 .It clear modem|ipcp Op current|overall|peak...
 Clear the specified throughput values at either the
@@ -3351,14 +3383,13 @@ is not specified a shell is invoked according to the
 .Dv SHELL
 environment variable.  Otherwise, the given
 .Ar command
-is executed.  Any of the pseudo arguments
-.Dv HISADDR ,
-.Dv INTERFACE
-and
-.Dv MYADDR
-will be replaced with the appropriate values.  Use of the ! character
-requires a following space as with any other commands.  You should note
-that this command is executed in the foreground -
+is executed.  Word replacement is done in the same way as for the
+.Dq !bg
+commanad as described above.
+.Pp
+Use of the ! character
+requires a following space as with any of the other commands.  You should
+note that this command is executed in the foreground -
 .Nm
 will not continue running until this process has exited.  Use the
 .Dv bg