From a32dc00e1e7437e07e70ad3024fd80a867ad06cf Mon Sep 17 00:00:00 2001
From: Stephen Hemminger <stephen.hemminger@vyatta.com>
Date: Thu, 28 Jan 2010 16:44:08 -0800
Subject: Expand all possible interfaces with leases for renew

Also mark all scripts as executable.
---
 Makefile.am                                        |  1 +
 scripts/show-dhcp-leases.pl                        | 32 ++++++++++++++++++++++
 scripts/show-users.pl                              |  0
 scripts/vyatta-identify-interface.pl               |  0
 scripts/vyatta-op-dns-forwarding.pl                |  0
 scripts/vyatta-op-dynamic-dns.pl                   |  0
 scripts/vyatta-reboot.pl                           |  0
 scripts/vyatta-tshark-interface-port.pl            |  0
 templates/release/dhcp/interface/node.tag/node.def |  6 +---
 templates/renew/dhcp/interface/node.tag/node.def   |  6 +---
 10 files changed, 35 insertions(+), 10 deletions(-)
 create mode 100755 scripts/show-dhcp-leases.pl
 mode change 100644 => 100755 scripts/show-users.pl
 mode change 100644 => 100755 scripts/vyatta-identify-interface.pl
 mode change 100644 => 100755 scripts/vyatta-op-dns-forwarding.pl
 mode change 100644 => 100755 scripts/vyatta-op-dynamic-dns.pl
 mode change 100644 => 100755 scripts/vyatta-reboot.pl
 mode change 100644 => 100755 scripts/vyatta-tshark-interface-port.pl

diff --git a/Makefile.am b/Makefile.am
index fd64da3..a2ae002 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -22,6 +22,7 @@ bin_SCRIPTS	+= scripts/vyatta-cpu-summary.pl
 bin_SCRIPTS	+= scripts/yesno
 bin_SCRIPTS     += scripts/vyatta-gettime.pl
 bin_SCRIPTS     += scripts/show-users.pl
+bin_SCRIPTS     += scripts/show-dhcp-leases.pl
 bin_SCRIPTS     += scripts/vyatta-boot-image.pl
 bin_SCRIPTS	+= scripts/vyatta-sudo
 bin_SCRIPTS	+= scripts/vyatta-show-snmp.pl
diff --git a/scripts/show-dhcp-leases.pl b/scripts/show-dhcp-leases.pl
new file mode 100755
index 0000000..ce0c686
--- /dev/null
+++ b/scripts/show-dhcp-leases.pl
@@ -0,0 +1,32 @@
+#! /usr/bin/perl
+
+# **** License ****
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+# 
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+# 
+# This code was originally developed by Vyatta, Inc.
+# Portions created by Vyatta are Copyright (C) 2007 Vyatta, Inc.
+# All Rights Reserved.
+# 
+# Author: Stephen Hemminger
+# Date: January 2010
+# Description: Show DHCP leases
+# 
+# **** End License ****
+
+use strict;
+
+opendir (my $dir, "/var/lib/dhcp3");
+my @leases;
+while (my $f = readdir $dir) {
+    ($f =~ /^dhclient_(\w+)_lease$/) && push @leases, $1;
+}
+closedir $dir;
+
+print join(' ',@leases), "\n";
diff --git a/scripts/show-users.pl b/scripts/show-users.pl
old mode 100644
new mode 100755
diff --git a/scripts/vyatta-identify-interface.pl b/scripts/vyatta-identify-interface.pl
old mode 100644
new mode 100755
diff --git a/scripts/vyatta-op-dns-forwarding.pl b/scripts/vyatta-op-dns-forwarding.pl
old mode 100644
new mode 100755
diff --git a/scripts/vyatta-op-dynamic-dns.pl b/scripts/vyatta-op-dynamic-dns.pl
old mode 100644
new mode 100755
diff --git a/scripts/vyatta-reboot.pl b/scripts/vyatta-reboot.pl
old mode 100644
new mode 100755
diff --git a/scripts/vyatta-tshark-interface-port.pl b/scripts/vyatta-tshark-interface-port.pl
old mode 100644
new mode 100755
diff --git a/templates/release/dhcp/interface/node.tag/node.def b/templates/release/dhcp/interface/node.tag/node.def
index a5cd912..f483278 100644
--- a/templates/release/dhcp/interface/node.tag/node.def
+++ b/templates/release/dhcp/interface/node.tag/node.def
@@ -1,7 +1,3 @@
 help: Release DHCP IP address lease for specified interface
-allowed:
-         local -a array ;
-         array=( /var/lib/dhcp3/eth* /var/lib/dhcp3/br* /var/lib/dhcp3/bond* ) ;
-         echo  -n ${array[@]##*/}
-
+allowed: /opt/vyatta/bin/show-dhcp-leases.pl
 run: sudo /opt/vyatta/bin/sudo-users/vyatta-interfaces.pl --dhcp release --dev "$4"
diff --git a/templates/renew/dhcp/interface/node.tag/node.def b/templates/renew/dhcp/interface/node.tag/node.def
index ab6494d..7705a83 100644
--- a/templates/renew/dhcp/interface/node.tag/node.def
+++ b/templates/renew/dhcp/interface/node.tag/node.def
@@ -1,7 +1,3 @@
 help: Renew DHCP IP address lease for specified interface
-allowed:
-         local -a array ;
-         array=( /var/lib/dhcp3/eth* /var/lib/dhcp3/br* /var/lib/dhcp3/bond* ) ;
-         echo  -n ${array[@]##*/}
-
+allowed: /opt/vyatta/bin/show-dhcp-leases.pl
 run: sudo /opt/vyatta/bin/sudo-users/vyatta-interfaces.pl --dhcp renew --dev "$4"
-- 
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