4 # copyright kevin lenzo (c) 1997-1999
5 # copyright david sobon (c) 1999-infinity
6 # Copyright (c) 2001-2008 Tim Riker <Tim@Rikers.org>
9 use vars qw($bot_base_dir $bot_src_dir $bot_misc_dir $bot_state_dir
10 $bot_data_dir $bot_config_dir $bot_log_dir $bot_run_dir
11 $bot_pid $memusage %param
15 if ( @ARGV and -f $ARGV[0] ) {
17 # source passed config to allow $bot_*_dir to be set.
21 # set any $bot_*_dir var's that aren't already set
22 $bot_base_dir ||= `pwd`;
24 $bot_config_dir ||= "$bot_base_dir/files/";
25 $bot_data_dir ||= "$bot_base_dir/files/";
26 $bot_state_dir ||= "$bot_base_dir/files/";
27 $bot_run_dir ||= "$bot_base_dir";
28 $bot_src_dir ||= "$bot_base_dir/src";
29 $bot_log_dir ||= "$bot_base_dir/log";
30 $bot_misc_dir ||= "$bot_base_dir/files";
34 $bot_base_dir = $bot_state_dir;
36 unshift @INC,"$bot_src_dir","$bot_src_dir/Modules";
38 require "$bot_src_dir/logger.pl";
39 require "$bot_src_dir/core.pl";
40 require "$bot_src_dir/modules.pl";
42 # load the configuration (params) file.
45 &showProc(); # to get the first value.
46 &status("Initial memory usage: $memusage kB");
49 &loadFactoidsModules();
52 &status("Memory usage after loading modules: $memusage kB");
55 # prevent duplicate processes of the same bot
58 # initialize everything
59 &startup(); # first time initialization.
62 if ( !&IsParam("Interface") or $param{'Interface'} =~ /IRC/ ) {
64 # launch the irc event loop
71 exit 0; # just so you don't look farther down in this file :)
73 # --- support routines
75 # FIXME: add arguments, basically '-h' and '--help', heh.
80 my $file = $file{PID};
83 open( PIDFILE, $file ) or die "error: cannot open $file.";
84 my $thispid = <PIDFILE> || "NULL\n";
88 if ( $thispid =~ /^\D$/ ) {
89 &staus("warning: pidfile is invalid; wiping out.");
92 if ( -d "/proc/$thispid/" ) {
93 &ERROR("bot is already running from this directory.");
94 &ERROR("if this is incorrect, erase '*.pid'.");
95 &ERROR("verify with 'ps -axu | grep $thispid'.");
99 &status("warning: stale $file found; wiping.");
104 open( PIDFILE, ">$file" ) or die "error: cannot write to $file.";
105 print PIDFILE "$pid\n";