X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=exec%2Freserve_udp_port;fp=exec%2Freserve_udp_port;h=0000000000000000000000000000000000000000;hb=10503d985ac1acdac4ed653e608ccc492baa446a;hp=909f3bc0bbdd6a7d2655ca6125cb4bc0b1cdf085;hpb=46f46b3486d68231a875c7c21e5dd64282b3813a;p=vsys-scripts.git

diff --git a/exec/reserve_udp_port b/exec/reserve_udp_port
deleted file mode 100755
index 909f3bc..0000000
--- a/exec/reserve_udp_port
+++ /dev/null
@@ -1,61 +0,0 @@
-#!/usr/bin/perl
-
-use strict;
-
-$|=1;
-
-my $slicename;
-my $xid;
-my $portnumber;
-my $fuser_cmd;
-my $pid;
-my @vinfo;
-my $foo;
-my $real_xid;
-
-$slicename = $ARGV[0];
-$xid = int(`id -u $slicename`) || die("Could not determine xid of $slicename\n");
-$portnumber = <STDIN>;
-chop($portnumber);
-
-if ($portnumber!~/^\d+$/) {
-        die("$portnumber is not a port number");
-}
-
-if ($portnumber<61001 || $portnumber>65535) {
-	die("$portnumber lies in the local port-rover range\n");
-}
-
-$fuser_cmd = "ncontext --nid $xid --migrate -- vcontext --xid $xid --migrate fuser -n udp $portnumber 2>/dev/null";
-$pid = `$fuser_cmd` || die("Please bind to port $portnumber, e.g. run nc -ul $portnumber."); 
-$pid=~s/\s+//g;
-
-my $cat_cmd;
-
-$cat_cmd = "chcontext --ctx 1 cat /proc/$pid/vinfo";
-$_ = `$cat_cmd`;
-@vinfo = split /\n/;
-($#vinfo>0) || die("Port reservation failed. Please try again.\n");
-
-$_=@vinfo[0];
-
-($foo,$real_xid) = split;
-
-if (int($real_xid)!=$xid) {
-    die("Port $portnumber belongs to user $real_xid, not to you.\n"); 
-}
-
-# OK. We're good
-# Only, slices are allowed only 1 port reservation/session
-
-if ( -f "/dev/shm/$slicename-port" ) {
-	print "You have already reserved the following port:\n";
-	system("cat /dev/shm/$slicename-port");
-	exit(1);
-}
-
-open FIL,">/dev/shm/$slicename-port";
-print FIL "$portnumber";
-close FIL;
-
-system("iptables -t mangle -A INPUT -m udp -p udp --dport $portnumber -j MARK --set-mark $xid");