X-Git-Url: https://git.ralfj.de/saartuer.git/blobdiff_plain/58cb71a3e864fbad3e90a9518a367e28ee458467..36d7c6cbf03d4096480d14d1b03aa758722251f6:/tyshell

diff --git a/tyshell b/tyshell
index 6faaba8..c35ec0e 100755
--- a/tyshell
+++ b/tyshell
@@ -5,6 +5,8 @@ import shlex
 import sys
 import subprocess
 import socket
+import pwd
+import grp
 
 tuerSock = "/run/tuer.sock"
 
@@ -44,13 +46,26 @@ def exitcmd(c):
 	print("Bye")
 	return True
 
-commands = {
+def whocmd(c):
+	for n in grp.getgrnam("tuer").gr_mem:
+		p = pwd.getpwnam(n)
+		print (p.pw_name, " - ", p.pw_gecos)
+
+def alias (cmds, aliases):
+	for newname, oldname in aliases.items():
+		cmds[newname] = cmds[oldname]
+	return cmds
+
+commands = alias({
 	'exit': exitcmd,
 	'help': helpcmd,
 	'open': sendcmd(tuerSock, 'unlock'),
-	'unlock': sendcmd(tuerSock, 'unlock'),
 	'buzz': sendcmd(tuerSock, 'buzz'),
-}
+	'who': whocmd,
+},{
+	# aliases
+	'unlock': 'open',
+})
 
 def complete_command(cmd):
 	'''returns a list of commands (as strings) starting with cmd'''