X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=include%2Fnms.pm;h=b55314d16b64e83769b2b01faadabbda7ab6c802;hb=HEAD;hp=bfb88ad5917af5de6d1d8424f9078e9402399e57;hpb=e86389d7be5cd9e780b3b7d04316133bbbaafacf;p=nms

diff --git a/include/nms.pm b/include/nms.pm
index bfb88ad..b55314d 100644
--- a/include/nms.pm
+++ b/include/nms.pm
@@ -2,8 +2,13 @@
 use strict;
 use warnings;
 use DBI;
+use Net::Telnet;
 package nms;
 
+
+use base 'Exporter';
+our @EXPORT = qw(switch_connect switch_exec);
+
 BEGIN {
 	require "config.pm";
 	eval {
@@ -21,4 +26,49 @@ sub db_connect {
 	return $dbh;	
 }
 
+sub switch_connect($) {
+	my ($ip) = @_;
+
+	my $conn = new Net::Telnet(	Timeout => $nms::config::telnet_timeout,
+#					Dump_Log => '/tmp/dumplog-queue',
+					Errmode => 'return',
+#					Prompt => '/ES-3023>/');
+					Prompt => '/(ES-3024|e\d{1,2}\-\dsw)>/i');
+	my $ret = $conn->open(	Host => $ip);
+	if (!$ret || $ret != 1) {
+		return (undef);
+	}
+	# XXX: Just send the password as text, I did not figure out how to
+	# handle authentication with only password through $conn->login().
+	#$conn->login(»·Prompt => '/password[: ]*$/i',
+	#		Name => $password,
+	#		Password => $password);
+	$conn->cmd($nms::config::zyxel_password);
+	# Get rid of banner
+	$conn->get;
+	return ($conn);
+}
+
+# Send a command to switch and return the data recvied from the switch
+sub switch_exec {
+	my ($cmd, $conn, $print) = @_;
+
+	# Send the command and get data from switch
+	my @data;
+	if (defined($print)) {
+		$conn->print($cmd);
+		return;
+	} else {
+		@data = $conn->cmd($cmd);
+	}
+	my @lines = ();
+	foreach my $line (@data) {
+		# Remove escape-7 sequence
+		$line =~ s/\x1b\x37//g;
+		push (@lines, $line);
+	}
+
+	return @lines;
+}
+
 1;