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
14 # ancient Perl may not like these, but modern systems should have this
19 if ( @ARGV and -f $ARGV[0] ) {
21 # source passed config to allow $bot_*_dir to be set.
25 # set any $bot_*_dir var's that aren't already set
26 $bot_base_dir ||= `pwd`;
28 $bot_config_dir ||= "$bot_base_dir/files/";
29 $bot_data_dir ||= "$bot_base_dir/files/";
30 $bot_state_dir ||= "$bot_base_dir/files/";
31 $bot_run_dir ||= "$bot_base_dir";
32 $bot_src_dir ||= "$bot_base_dir/src";
33 $bot_log_dir ||= "$bot_base_dir/log";
34 $bot_misc_dir ||= "$bot_base_dir/files";
38 $bot_base_dir = $bot_state_dir;
40 unshift @INC,"$bot_src_dir","$bot_src_dir/Modules";
42 require "$bot_src_dir/logger.pl";
43 require "$bot_src_dir/core.pl";
44 require "$bot_src_dir/modules.pl";
46 # load the configuration (params) file.
49 &showProc(); # to get the first value.
50 &status("Initial memory usage: $memusage kB");
53 &loadFactoidsModules();
56 &status("Memory usage after loading modules: $memusage kB");
59 # prevent duplicate processes of the same bot
62 # initialize everything
63 &startup(); # first time initialization.
66 if ( !&IsParam("Interface") or $param{'Interface'} =~ /IRC/ ) {
68 # launch the irc event loop
75 exit 0; # just so you don't look farther down in this file :)
77 # --- support routines
79 # FIXME: add arguments, basically '-h' and '--help', heh.
84 my $file = $file{PID};
87 open( PIDFILE, $file ) or die "error: cannot open $file.";
88 my $thispid = <PIDFILE> || "NULL\n";
92 if ( $thispid =~ /^\D$/ ) {
93 &staus("warning: pidfile is invalid; wiping out.");
96 if ( -d "/proc/$thispid/" ) {
97 &ERROR("bot is already running from this directory.");
98 &ERROR("if this is incorrect, erase '*.pid'.");
99 &ERROR("verify with 'ps -axu | grep $thispid'.");
103 &status("warning: stale $file found; wiping.");
108 open( PIDFILE, ">$file" ) or die "error: cannot write to $file.";
109 print PIDFILE "$pid\n";