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|
#!/usr/bin/perl
# +------------------------------------+
# | Inspire Internet Relay Chat Daemon |
# +------------------------------------+
#
# Inspire is copyright (C) 2002-2004 ChatSpike-Dev.
# E-mail:
# <brain@chatspike.net>
# <Craig@chatspike.net>
#
# Written by Craig Edwards, Craig McLure, and others.
# This program is free but copyrighted software; see
# the file COPYING for details.
#
# I HATE PERL.. kthxbye
# ---------------------------------------------------
my $confpath = "@CONFIG_DIR@/";
my $binpath = "@BINARY_DIR@";
my $libpath = "@LIBRARY_DIR@";
my $executable = "@EXECUTABLE@";
my @filesparsed;
# Lets see what they want to do.. Set the variable (Cause i'm a lazy coder)
my $arg = $ARGV[0];
getpidfile($confpath."inspircd.conf");
if ($arg eq "start") { start(); exit(); }
if ($arg eq "debug") { debug(); exit(); }
if ($arg eq "stop") { stop(); exit(); }
if ($arg eq "status") {
if (getstatus() == 1) {
my $pid = getprocessid();
print "InspIRCd is running (PID: $pid)\n";
exit();
} else {
print "InspIRCd is not running. (Or PID File not found)\n";
exit();
}
}
if ($arg eq "rehash") {
if (getstatus() == 1) {
my $pid = getprocessid();
system("kill -HUP $pid >/dev/null 2>&1");
print "InspIRCd rehashed.\n";
exit();
} else {
print "InspIRCd is not running. (Or PID File not found)\n";
exit();
}
}
if ($arg eq "cron") {
if (getstatus() == 0) { start(); }
exit();
}
if ($arg eq "restart") {
stop();
start();
# kthxbye();
exit();
}
if ($arg eq "Cheese-Sandwich") {
print "Creating Cheese Sandwich..\n";
print "Done.\n";
exit();
}
###
# If we get here.. bad / no parameters.
###
print "Invalid Argument: $arg\n";
print "Usage: inspircd (start|stop|restart|rehash|status|cron)\n";
exit();
###
# Generic Helper Functions.
###
sub start {
# Check to see its not 'running' already.
if (getstatus() == 1) { print "InspIRCd is already running.\n"; return 0; }
# If we are still alive here.. Try starting the IRCd..
system("$binpath/$executable");
return 1;
}
sub debug {
# Check to see its not 'running' already.
if (getstatus() == 1) { print "InspIRCd is already running.\n"; return 0; }
# If we are still alive here.. Try starting the IRCd..
system("gdb --eval-command=\"handle SIGPIPE pass nostop noprint\" --eval-command=\"run\" --args $binpath/$executable -nofork -debug");
}
sub stop {
if (getstatus() == 0) { print "InspIRCd is not running. (Or PID File not found)\n"; return 0; }
# Get to here, we have something to kill.
my $pid = getprocessid();
print "Stopping InspIRCd...\n";
system("kill -TERM $pid >/dev/null 2>&1");
if (getstatus() == 1)
{
print "InspIRCd not dying Quietly -- Forcing Kill\n";
system("kill -9 $pid >/dev/null 2>&1");
}
print "InspIRCd Stopped.\n";
}
# GetPidfile Version 2 - Now With Include Support..
# I beg for months for include support in insp, then..
# when it is added, it comes around and BITES ME IN THE ASS,
# because i then have to code support into this script.. Evil.
sub getpidfile {
my ($file) = @_;
# Before we start, do we have a PID already? (Should never occur)
if ($pid ne "") {
return;
}
# Are We using a relative path?
if ($file !~ /^\//) {
# Convert it to a full path..
$file = $confpath . $file;
}
# Have we checked this file before?
for (my $i = 0; $i < $filesparsed; $i++) {
if ($filesparsed[$i] eq $file) {
# Already Parsed, Possible recursive loop..
return;
}
}
# If we get here, Mark as 'Read'
$filesparsed[$filesparsed] = $file;
# Open the File..
open INFILE, "< $file" or die "Unable to Open file $file\n";
# Grab entire file contents..
my(@lines) = <INFILE>;
# Close the file
close INFILE;
# Clean up the file, no newlines etc..
chomp(@lines);
foreach $i (@lines) {
$i =~ s/[^=]+=\s(.*)/\1/;
}
my $tmp = join("",@lines);
# Does this file have a pid?
if ($tmp =~ /<pid file=\"(\S+)\">/i) {
# Set the PID file and return.
$pidfile = $1;
return;
}
# If we get here, NO PID FILE! -- Check for includes (Seeing as we will eventually return,
# The while (1) is safe.)
while (1) {
if ($tmp =~ s/\<include file=\"(.+?)\"\>//i)
{
# Decend into that file, and check for PIDs.. (that sounds like an STD ;/)
getpidfile($1);
# Was a PID found?
if ($pidfile ne "") {
# Yes, Return.
return;
}
} else {
# End of includes / No includes found.
return;
}
}
}
sub getstatus {
my $pid = getprocessid();
if ($pid == 0) { return 0; }
$status = system("kill -0 $pid >/dev/null 2>&1") / 256;
if ($status == 0) { return 1; }
else { return 0; }
}
sub getprocessid {
my $pid;
open PIDFILE, "< $pidfile" or return 0;
while($i = <PIDFILE>)
{
$pid = $i;
}
close PIDFILE;
return $pid;
}
|
