PAL.C.T MINI SHELL
#!/usr/bin/perl
# save_conf.cgi
# Save configuration options
require './heartbeat-lib.pl';
&ReadParse();
@conf = &get_ha_config();
&error_setup($text{'conf_err'});
# Parse and validate inputs
for($i=0; defined($in{"serial_$i"}); $i++) {
push(@serials, $in{"serial_$i"}) if ($in{"serial_$i"});
}
&save_directive(\@conf, 'serial', \@serials );
if ($in{'baud_def'}) {
&save_directive(\@conf, 'baud', [ ]);
}
else {
$in{'baud'} =~ /^\d+$/ || &error($text{'conf_ebaud'});
&save_directive(\@conf, 'baud', [ $in{'baud'} ]);
}
# changed (Christof Amelunxen, 22.08.2003)
# udp now bcast
if ($in{'bcasts_def'}) {
&save_directive(\@conf, 'bcast', [ ]);
}
else {
@bcasts = split(/\s+/, $in{'bcasts'});
foreach $b (@bcasts) {
$b =~ /^\S+\d+$/ || &error(&text('conf_ebcastif', $b));
}
@bcasts || &error($text{'conf_ebcasts'});
&save_directive(\@conf, 'bcast', \@bcasts);
}
if ($in{'udpport_def'}) {
&save_directive(\@conf, 'udpport', [ ]);
}
else {
$in{'udpport'} =~ /^\d+$/ || &error($text{'conf_eudpport'});
&save_directive(\@conf, 'udpport', [ $in{'udpport'} ]);
}
if ($in{'mcast_def'}) {
&save_directive(\@conf, 'mcast', [ ]);
}
else {
$in{'mcast_dev'} =~ /^\S+\d+$/ || &error($text{'conf_emcast_dev'});
&check_ipaddress($in{'mcast_ip'}) || &error($text{'conf_emcast_ip'});
$in{'mcast_port'} =~ /^\d+$/ || &error($text{'conf_emcast_port'});
$in{'mcast_ttl'} =~ /^\d+$/ || &error($text{'conf_emcast_ttl'});
&save_directive(\@conf, 'mcast', [ join(" ",
$in{'mcast_dev'}, $in{'mcast_ip'}, $in{'mcast_port'},
$in{'mcast_ttl'}, $in{'mcast_loop'}) ] );
}
if ($in{'keepalive_def'}) {
&save_directive(\@conf, 'keepalive', [ ]);
}
else {
$in{'keepalive'} =~ /^\d+$/ || &error($text{'conf_ekeepalive'});
&save_directive(\@conf, 'keepalive', [ $in{'keepalive'} ]);
}
if ($in{'deadtime_def'}) {
&save_directive(\@conf, 'deadtime', [ ]);
}
else {
$in{'deadtime'} =~ /^\d+$/ || &error($text{'conf_edeadtime'});
&save_directive(\@conf, 'deadtime', [ $in{'deadtime'} ]);
}
if ($in{'watchdog_def'}) {
&save_directive(\@conf, 'watchdog', [ ]);
}
else {
-r $in{'watchdog'} || &error($text{'conf_ewatchdog'});
&save_directive(\@conf, 'watchdog', [ $in{'watchdog'} ]);
}
@node = split(/\s+/, $in{'node'});
@node || &error($text{'conf_enonode'});
$uname = `uname -n 2>/dev/null`;
$uname =~ s/\r|\n//g;
foreach $n (@node) {
$found++ if ($n eq $uname);
}
!$uname || $found || &error(&text('conf_ethisnode', "<tt>$uname</tt>"));
&save_directive(\@conf, 'node', \@node);
if ($in{'logfile_def'}) {
&save_directive(\@conf, 'logfile', [ ]);
}
else {
$in{'logfile'} =~ /^\S+$/ || &error($text{'conf_elogfile'});
&save_directive(\@conf, 'logfile', [ $in{'logfile'} ]);
}
if ($in{'logfacility_def'}) {
&save_directive(\@conf, 'logfacility', [ ]);
}
else {
&save_directive(\@conf, 'logfacility', [ $in{'logfacility'} ]);
}
if ($in{'initdead_def'}) {
&save_directive(\@conf, 'initdead', [ ]);
}
else {
$in{'initdead'} =~ /^\d+$/ || &error($text{'conf_einitdead'});
$in{'deadtime_def'} || $in{'initdead'} >= $in{'deadtime'}*2 ||
&error($text{'conf_einitdead2'});
&save_directive(\@conf, 'initdead', [ $in{'initdead'} ]);
}
# save nice failback behaviour
if (&version_atleast(1, 2, 0)) {
# New-style option
if ($in{'auto_failback'}) {
&save_directive(\@conf, 'auto_failback',
[ $in{'auto_failback'} ]);
}
else {
&save_directive(\@conf, 'auto_failback', [ ]);
}
}
else {
# Old-style option
if ($in{'nice_failback_def'}) {
&save_directive(\@conf,'nice_failback',[ 'on' ]);
}
else {
&save_directive(\@conf,'nice_failback', [ 'off' ]);
}
}
&flush_file_lines();
&redirect("");
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