From 3be6c4f8a50889aab589bd5e1d235766f3912f3b Mon Sep 17 00:00:00 2001
From: Sledge Sulaweyo <sledge.sulaweyo@gmail.com>
Date: Mon, 2 Jul 2018 21:00:35 +0200
Subject: [PATCH] Create rtom_allsessions_097_peers

Add 0.9.7 compatible version
---
 plugins/rtorrent/rtom_allsessions_097_peers | 152 ++++++++++++++++++++
 1 file changed, 152 insertions(+)
 create mode 100644 plugins/rtorrent/rtom_allsessions_097_peers

diff --git a/plugins/rtorrent/rtom_allsessions_097_peers b/plugins/rtorrent/rtom_allsessions_097_peers
new file mode 100644
index 00000000..9421cb46
--- /dev/null
+++ b/plugins/rtorrent/rtom_allsessions_097_peers
@@ -0,0 +1,152 @@
+#!/usr/bin/perl -w
+#
+# xmlrpc based munin plugin for monitoring rtorrent's peer count
+# prerequisites:
+#  - rtorrent 0.7.5 or newer compiled with --with-xmlrpc-c
+# check http://libtorrent.rakshasa.no/wiki/RTorrentXMLRPCGuide for further informations
+#
+# written by Gabor Hudiczius
+# web: http://projects.cyla.homeip.net/rtwi/wiki/rTorrentOMeter
+# email: ghudiczius@gmail.com
+#
+# 0.2.0 - 080619
+#  support for scgi_port and scgi_local
+#  configurable via munin env variables
+#  initial release
+#
+#
+# Parameters:
+#
+#       config          required
+#
+#
+# Configurable variables
+#
+#       src             "socket" when using scgi_socket, or anything else when using scgi_port
+#       socket          rTorrent's rpc socket (scgi_local)      - using scgi_local      - needed, when "src" is set to "socket"
+#       category        Change graph category
+#
+# Configuration example
+#
+#       [rtom_allsessions_*]
+#       user username
+#       env.src socket
+#       env.socket /home/user/torrent/.socket/rpc.socket,/home/user/torrent/.socket/rpc.socket
+#       env.category Category
+#
+#       [rtom_allsessions_*]
+#       user username
+#       env.port 5000,5001,5002,5003
+#       env.category Category
+#
+#%# family=auto
+
+
+if ( $ARGV[0] and $ARGV[0] eq "autoconf" ) {
+        exit 1;
+}
+
+if ( $ARGV[0] and $ARGV[0] eq "config" ) {
+        my $category = $ENV{"category"} || "";
+        print "graph_title rTorrent peer statistics\n";
+        print "graph_args --base 1000 --lower-limit 0\n";
+        print "graph_vlabel peers\n";
+        print "graph_category torrent ".${category}."\n";
+        print "outgoing.label outgoing\n";
+        print "outgoing.draw AREA\n";
+        print "outgoing.info number of outgoing connections\n";
+        print "incoming.label incoming\n";
+        print "incoming.draw STACK\n";
+        print "incoming.info number of incoming connections\n";
+        print "plain.label plain text\n";
+        print "plain.draw LINE2\n";
+        print "plain.info number of plain text connections\n";
+        print "encrypted.label encrypted\n";
+        print "encrypted.draw LINE2\n";
+        print "encrypted.info number of encrypted connections\n";
+        print "total.label total\n";
+        print "total.draw LINE2\n";
+        print "total.info total number of connections\n";
+        exit 0;
+}
+
+use IO::Socket;
+
+my $src         = $ENV{"src"} || "";
+my @sockets     = split /,/, $ENV{"socket"} || "";
+my $ip          = $ENV{"ip"} || "127.0.0.1";
+my @ports       = split /,/, $ENV{"port"} || "";
+
+my $pattern     = qr/<value><(int|i4|i8|ex\.i8)>(\d+)<\/(int|i4|i8|ex\.i8)><\/value>/;
+my $tpattern    = qr/[0-9A-F]{20}/;
+
+my $line        = "<?xml version=\"1.0\" encoding=\"utf-8\"?><methodCall><methodName>d.multicall2</methodName><params><param><value><string></string></value></param><param><value><string>main</string></value></param><param><value><string>d.hash=</string></value></param><param><value><string>p.multicall=,p.is_encrypted=,p.is_incoming=</string></value></param></params></methodCall>";
+my $llen        = length $line;
+my $header      = "CONTENT_LENGTH\000${llen}\000SCGI\001\000";
+my $hlen        = length $header;
+my $tor = 0;
+my $tot = 0;
+my $enc = 0;
+my $inc = 0;
+my $pline = "";
+my $ppline = "";
+my $out = 0;
+my $pla = 0;
+
+
+if ( ( defined $src ) && ( $src eq "socket" ) ) {
+        for $socket (@sockets)
+        {
+                socket( SOCK, PF_UNIX, SOCK_STREAM, 0 ) or die;
+                connect( SOCK, sockaddr_un( $socket ) ) or die $!;
+                my $line = "${hlen}:${header},${line}";
+                print SOCK $line;
+                flush SOCK;
+                while ( $line = <SOCK> ) {
+                                        if ( $line =~ /$tpattern/ ) {
+                                                $tor += 1;
+                                        } elsif ( $line =~ /$pattern/ ) {
+                                                $tot += 1;
+                                                $enc += $2;
+                                                $line = <SOCK>;
+                                                $line =~ /$pattern/;
+                                                $inc += $2;
+                                        }
+                                        $ppline = $pline;
+                                        $pline = $line;
+                                }
+                                close (SOCK);
+                                $out = $out + $tot - $inc;
+                                $pla = $pla + $tot - $enc;
+        }        
+} else {
+        for $port (@ports)
+        { 
+                socket( SOCK, PF_INET, SOCK_STREAM, getprotobyname( "tcp" ) );
+                connect( SOCK, sockaddr_in( $port, inet_aton( $ip ) ) );
+                my $line = "${hlen}:${header},${line}";
+                print SOCK $line;
+                flush SOCK;
+                while ( $line = <SOCK> ) {
+                                        if ( $line =~ /$tpattern/ ) {
+                                                $tor += 1;
+                                        } elsif ( $line =~ /$pattern/ ) {
+                                                $tot += 1;
+                                                $enc += $2;
+                                                $line = <SOCK>;
+                                                $line =~ /$pattern/;
+                                                $inc += $2;
+                                        }
+                                        $ppline = $pline;
+                                        $pline = $line;
+                                }
+                                close (SOCK);
+                                $out = $out + $tot - $inc;
+                                $pla = $pla + $tot - $enc;
+        }
+}
+
+
+print "torrents.value ${tor}\ntotal.value ${tot}\nencrypted.value ${enc}\nplain.value ${pla}\nincoming.value ${inc}\noutgoing.value ${out}\n";
+
+exit;