X-Git-Url: https://www.tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=debian%2Finit.d;h=109191b00e70495354e257c2231ed89dea21f6c7;hp=c9a75fcbe69054d742edbb39e11ed8e7e4d82484;hb=d38772ebc42f5ad1d946ee89d955f5d43bb2fe8c;hpb=269067bb22e8f80deb43d3ac903f4e0d67af63d2

diff --git a/debian/init.d b/debian/init.d
index c9a75fcb..109191b0 100644
--- a/debian/init.d
+++ b/debian/init.d
@@ -1,157 +1,79 @@
 #! /usr/bin/perl -w
 #
 # System startup script for tinc
-# $Id: init.d,v 1.3 2000/05/13 00:54:27 zarq Exp $
+# $Id: init.d,v 1.14.2.3 2000/10/31 16:22:49 guus Exp $
+#
+# Based on Lubomir Bulej's Redhat init script.
+#
+# Create a file $NETSFILE (/etc/tinc/nets.boot), and put all the names of
+# the networks in there.  These names must be valid directory names under
+# $TCONF (/etc/tinc).  Lines starting with a # will be ignored in this
+# file.
 #
 
 my $DAEMON="/usr/sbin/tincd";
 my $NAME="tinc";
 my $DESC="tinc daemons";
-my $NETS="test2";
 my $TCONF="/etc/tinc";
-my $EXTRA="-d";
+my $EXTRA="";
+my $NETSFILE="$TCONF/nets.boot";
+my @NETS=();
 
-if (! -f $DAEMON) { exit 0; }
-
-# Check the daemon
-if ( ! -x $DAEMON ) {
-    print "**tinc: daemon $DAEMON does not exist or is not executable!\n";
-    exit 1;
-}
 
-# Check the configuration directory
-if ( ! -d $TCONF ) {
-    print "**tinc: configuration directory ($TCONF) not found!\n";
-    exit 1;
-}
-
-
-##############################################################################
-# vpn_load ()		Loads VPN configuration
-# 
-# $_[0] ... VPN to load
+if (! -f $DAEMON) { exit 0; }
 
 
-sub vpn_load {
-    my @addr;
-    $CFG="$TCONF/$_[0]/tinc.conf";
-    open($CFG, "< $CFG") || die "tinc: $CFG does not exist";
 
-    # load TINCD config
-    while(<$CFG>) {
-	if( /^[ ]*TapDevice[ =]+([^ \#]+)/i ) {
-	    $DEV=$1;
-	    chomp($DEV);
-	    $DEV =~ s/^.*\/([^\/0-9]+)([0-9]+)$/$1$2/;
-	    $NUM = $2;
-	} elsif ( /^[ ]*(MyOwnVPNIP|MyVirtualIP)[ =]+([^ \#]+)/i ) {
-	    $VPN=$2;
-	    chomp($VPN);
-	}
-    }
-    if(!defined($DEV)) {
-	die "tinc: There must be a TapDevice";
-    }
-    if($DEV eq "") {
-	die "tinc: TapDevice should be of the form /dev/tapN";
-    }
-    if(!defined($VPN)) {
-	die "tinc: MyVirtualIP required";
+sub find_nets {
+    if(! open(FH, $NETSFILE)) {
+	warn "Please create $NETSFILE.\n";
+	exit 0;
     }
-    if($VPN eq "") {
-	die "tinc: No argument to MyVirtualIP/MyOwnVPNIP";
-    }
-    $ADR = $VPN;
-    $ADR =~ s/^([^\/]+)\/.*$/$1/;
-    $LEN = $VPN;
-    $LEN =~ s/^.*\/([^\/]+)$/$1/;
-    if($ADR eq "" || $LEN eq "") {
-	die "tinc: Badly formed MyVirtualIP/MyOwnVPNIP";
-    }
-    @addr = split(/\./, $ADR);
-
-    $ADR = pack('C4', @addr);
-    $MSK = pack('N4', -1 << (32 - $LEN));
-    $BRD = join(".", unpack('C4', $ADR | ~$MSK));
-#    $NET = join(".", unpack('C4', $ADR & $MSK));
-    $MAC = "fe:fd:" . join(":", map { sprintf "%02x", $_ } unpack('C4', $ADR));
-    $ADR = join(".", unpack('C4', $ADR));
-    $MSK = join(".", unpack('C4', $MSK));
-    
-#    print "$DEV $VPN $NUM $LEN @addr $MAC $MASK $BRD $NET\n";
-
-    1;
-}
-
-
-##############################################################################
-# vpn_start ()		starts specified VPN
-# 
-# $_[0] ... VPN to start
-
-sub vpn_start {
-    vpn_load($_[0]) || die "tinc: could not vpn_load $_[0]";
-
-    if (! -c "/dev/$DEV") {
-	if (-e "/dev/$DEV") {
-	    unlink("/dev/$DEV");
+    while (<FH>) {
+	chomp;
+	if( /^[ ]*([^ \#]+)/i ) {
+	    push(@NETS, "$1");
 	}
-	$num = $NUM + 16;
-        system("echo mknod --mode=0600 /dev/$DEV c 36 $num");
     }
-    system("insmod ethertap -s --name=\"ethertap$NUM\" unit=\"$NUM\" >/dev/null");
-    system("ifconfig $DEV hw ether $MAC");
-    system("ifconfig $DEV $ADR netmask $MSK broadcast $BRD");
-    system("start-stop-daemon --start --quiet --pidfile /var/run/$NAME.$_[0].pid --exec $DAEMON -- -n $_[0] $EXTRA");
-}
-
-
-
-
-##############################################################################
-# vpn_stop ()		Stops specified VPN
-#
-# $1 ... VPN to stop
-
-sub vpn_stop {
-    vpn_load($_[0]) || return 1;
-
-    system("start-stop-daemon --stop --quiet --pidfile /var/run/$NAME.$_[0].pid --exec $DAEMON -- -n $_[0] $EXTRA -k");
+    if($#NETS == -1) {
+	warn "$NETSFILE doesn't contain any nets.\n";
+	exit 0;
+    }
     
-    system("ifconfig $DEV down");
-    system("rmmod ethertap$NUM -s");
 }
 
-
 if(!defined($ARGV[0])) {
     die "Usage: /etc/init.d/$NAME {start|stop|restart|force-reload}\n";
 }
 
 if($ARGV[0] eq "start") {
+    find_nets;
     print "Starting $DESC:";
-    foreach $n (split(" ", $NETS)) {
+    foreach $n (@NETS) {
 	print " $n";
-	vpn_start($n);
+        system("$DAEMON -n $_[0] $EXTRA");
     }
     print ".\n";
 } elsif ($ARGV[0] eq "stop") {
+    find_nets;
     print "Stopping $DESC:";
-    foreach $n (split(" ", $NETS)) {
+    foreach $n (@NETS) {
 	print " $n";
-	vpn_stop($n);
+        system("$DAEMON -n $_[0] $EXTRA -k");
     }
     print ".\n";
 } elsif ($ARGV[0] eq "restart" || $ARGV[0] eq "force-reload") {
+    find_nets;
     print "Stopping $DESC:";
-    foreach $n (split(" ", $NETS)) {
+    foreach $n (@NETS) {
 	print " $n";
-	vpn_stop($n);
+        system("$DAEMON -n $_[0] $EXTRA -k");
     }
     print ".\n";
     print "Starting $DESC:";
-    foreach $n (split(" ", $NETS)) {
+    foreach $n (@NETS) {
 	print " $n";
-	vpn_start($n);
+        system("$DAEMON -n $_[0] $EXTRA");
     }
     print ".\n";
 } else {