save_net.cgi

Unix下基于Web的管理工具

#!/usr/local/bin/perl
# save_net.cgi
# Save inputs from conf_net.cgi

require './samba-lib.pl';
$whatfailed = "Failed to save options";
&ReadParse();
$global = &get_share("global");

if (!$in{dead_time_def} && $in{dead_time} !~ /^\d+$/) {
	&error("'$in{dead_time}' is not a valid disconnect timeout");
	}
&setval("dead time", $in{dead_time_def} ? 0 : $in{dead_time}, 0);

&setval("hosts equiv", $in{hosts_equiv_def} ? "" : $in{hosts_equiv}, "");

if ($in{interfaces_def}) { &delval("interfaces"); }
else {
	for($i=0; defined($in{"interface_ip$i"}); $i++) {
		if ($in{"interface_ip$i"} !~ /^(\d+)\.(\d+)\.(\d+)\.(\d+)$/)
			{ next; }
		@ip = ($1, $2, $3, $4);
		if ($in{"interface_nm$i"} !~ /^(\d+)\.(\d+)\.(\d+)\.(\d+)$/)
			{ next; }
		@nm = ($1, $2, $3, $4);
		foreach $j (@ip, @nm) {
			if ($j < 0 || $j > 255) {
				&error("'$j' is not a valid IP byte");
				}
			}
		push(@ifaces, join('.',@ip)."/".join('.',@nm));
		}
	&setval("interfaces", join(' ', @ifaces), "");
	}

if (!$in{keepalive_def} && $in{keepalive} !~ /^\d+$/) {
	&error("'$in{keepalive}' is not a valid keepalive interval");
	}
&setval("keepalive", $in{keepalive_def} ? 0 : $in{keepalive}, 0);

if (!$in{max_xmit_def} && $in{max_xmit} !~ /^\d+$/) {
	&error("'$in{max_xmit}' is not a valid maxiumum packet size");
	}
&setval("max xmit", $in{max_xmit_def} ? 0 : $in{max_xmit}, 0);

&setval("socket address",
	$in{socket_address_def} ? "" : $in{socket_address}, "");

foreach (@sock_opts) {
	/^([A-Z\_]+)(.*)$/;
	if ($2 eq "*") {
		if ($in{$1}) { push(@sopts, "$1=".$in{"$1_val"}); }
		}
	else {
		if ($in{$1}) { push(@sopts, $1); }
		}
	}
&setval("socket options", join(' ',@sopts), "");

if ($global) { &modify_share("global", "global"); }
else { &create_share("global"); }
&redirect("");