# | Inspire Internet Relay Chat Daemon |
# +------------------------------------+
#
-# (C) 2002-2007 InspIRCd Development Team
-# http://www.inspircd.org/wiki/index.php/Credits
+# InspIRCd: (C) 2002-2008 InspIRCd Development Team
+# See: http://www.inspircd.org/wiki/index.php/Credits
#
-# Written by Craig Edwards, Craig McLure, and others.
# This program is free but copyrighted software; see
-# the file COPYING for details.
+# the file COPYING for details.
#
# ---------------------------------------------------
+#
use POSIX;
my $basepath = "@BASE_DIR@";
my $confpath = "@CONFIG_DIR@/";
my $binpath = "@BINARY_DIR@";
my $libpath = "@LIBRARY_DIR@";
+my $valgrindlogpath = "$basepath/valgrindlogs";
my $executable = "@EXECUTABLE@";
my $version = "@VERSION@";
my @filesparsed;
if ($arg eq "debug") { debug(); exit(); }
if ($arg eq "screendebug") { screendebug(); exit() }
if ($arg eq "valdebug") { valdebug(); exit(); }
+if ($arg eq "valdebug-unattended") { valdebugunattended(); exit(); }
if ($arg eq "screenvaldebug") { screenvaldebug(); exit(); }
if ($arg eq "stop") { stop(); exit(); }
if ($arg eq "status") {
###
print "Invalid Argument: $arg\n";
print "Usage: inspircd (start|stop|restart|rehash|status|cron|checkconf|version)\n";
-print "Developer arguments: (debug|screendebug|valdebug|screenvaldebug)\n";
+print "Developer arguments: (debug|screendebug|valdebug|valdebug-unattended|screenvaldebug)\n";
exit();
###
if (getstatus() == 1) { print "InspIRCd is already running.\n"; return 0; }
# If we are still alive here.. Try starting the IRCd..
print "$binpath/$executable doesn't exist\n" and return 0 unless(-e "$binpath/$executable");
+ print "$binpath/$executable is not executable\n" and return 0 unless(-f "$binpath/$executable" && -x "$binpath/$executable");
system("$binpath/$executable");
return 1;
if (getstatus() == 1) { print "InspIRCd is already running.\n"; return 0; }
print "$binpath/$executable doesn't exist\n" and return 0 unless(-e "$binpath/$executable");
+ print "$binpath/$executable is not executable\n" and return 0 unless(-f "$binpath/$executable" && -x "$binpath/$executable");
# Check we have gdb
checkgdb();
if (getstatus() == 1) { print "InspIRCd is already running.\n"; return 0; }
print "$binpath/$executable doesn't exist\n" and return 0 unless(-e "$binpath/$executable");
+ print "$binpath/$executable is not executable\n" and return 0 unless(-f "$binpath/$executable" && -x "$binpath/$executable");
# Check we have valgrind and gdb
checkvalgrind();
system("valgrind -v --tool=memcheck --leak-check=yes --db-attach=yes --num-callers=10 $binpath/$executable -nofork -debug -nolog");
}
+sub valdebugunattended
+{
+ # NOTE: To make sure valgrind generates coredumps, set soft core limit in /etc/security/limits.conf to unlimited
+ # Check to see its not 'running' already.
+ if (getstatus() == 1) { print "InspIRCd is already running.\n"; return 0; }
+
+ print "$binpath/$executable doesn't exist\n" and return 0 unless(-e "$binpath/$executable");
+ print "$binpath/$executable is not executable\n" and return 0 unless(-f "$binpath/$executable" && -x "$binpath/$executable");
+
+ # Check we have valgrind and gdb
+ checkvalgrind();
+ checkgdb();
+
+ # If we are still alive here.. Try starting the IRCd..
+ # May want to do something with these args at some point: --suppressions=.inspircd.sup --gen-suppressions=yes
+ # Could be useful when we want to stop it complaining about things we're sure aren't issues.
+ #
+ # NOTE: Saving the debug log (redirected stdout), while useful, is a potential security risk AND one hell of a spacehog. DO NOT SAVE THIS WHERE EVERYONE HAS ACCESS!
+ # Redirect stdout to /dev/null if you're worried about the security.
+ #
+ my $pid = fork;
+ if ($pid == 0) {
+ POSIX::setsid();
+ use Fcntl;
+ -d $valgrindlogpath or mkdir $valgrindlogpath or die "Cannot create $valgrindlogpath: $!\n";
+ my $suffix = strftime("%Y%m%d-%H%M%S", localtime(time)) . ".$$";
+ open STDIN, '<', '/dev/null' or die "Can't redirect STDIN to /dev/null: $!\n";
+ sysopen STDOUT, "$valgrindlogpath/out.$suffix", O_WRONLY | O_CREAT | O_NOCTTY | O_APPEND, 0600 or die "Can't open $valgrindlogpath/out.$suffix: $!\n";
+ sysopen STDERR, "$valgrindlogpath/valdebug.$suffix", O_WRONLY | O_CREAT | O_NOCTTY | O_APPEND, 0666 or die "Can't open $valgrindlogpath/valdebug.$suffix: $!\n";
+ exec "valgrind -v --tool=memcheck --leak-check=yes --num-callers=10 --time-stamp=yes --log-fd=2 $binpath/$executable -nofork -debug -nolog";
+ die "Can't execute valgrind: $!\n";
+ }
+}
+
sub screenvaldebug
{
# Check to see its not 'running' already.
if (getstatus() == 1) { print "InspIRCd is already running.\n"; return 0; }
print "$binpath/$executable doesn't exist\n" and return 0 unless(-e "$binpath/$executable");
+ print "$binpath/$executable is not executable\n" and return 0 unless(-f "$binpath/$executable" && -x "$binpath/$executable");
#Check we have gdb
checkvalgrind();
# Get to here, we have something to kill.
my $pid = getprocessid();
print "Stopping InspIRCd (pid: $pid)...\n";
- system("kill -TERM $pid >/dev/null 2>&1");
- # Give it a second to exit
- sleep(1);
- if (getstatus() == 1)
- {
- print "InspIRCd not dying quietly -- forcing kill\n";
- system("kill -9 $pid >/dev/null 2>&1");
+ my $maxwait = (`ps -o command $pid` =~ /valgrind/i) ? 30 : 5;
+ kill TERM => $pid;
+ for (1..$maxwait) {
+ sleep 1;
+ if (getstatus() == 1) {
+ print "InspIRCd Stopped.\n";
+ return;
+ }
}
- print "InspIRCd Stopped.\n";
+ print "InspIRCd not dying quietly -- forcing kill\n";
+ kill KILL => $pid;
}
# GetPidfile Version 2 - Now With Include Support..
# -- Brain
sub getpidfile {
- my ($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;
-
- # remove trailing spaces
- chomp(@lines);
- foreach $i (@lines) {
- # clean it up
- $i =~ s/[^=]+=\s(.*)/\1/;
- # Does this file have a pid?
- if (($i =~ /<pid file=\"(\S+)\">/i) && ($i !~ /^#/))
- {
- # Set the PID file and return.
- $pidfile = $1;
- return;
- }
- }
-
- # If we get here, NO PID FILE! -- Check for includes
- foreach $i (@lines) {
- $i =~ s/[^=]+=\s(.*)/\1/;
- if (($i =~ s/\<include file=\"(.+?)\"\>//i) && ($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;
- }
- }
- }
-
- # End of includes / No includes found. Using default.
- $pidfile = $confpath . "inspircd.pid";
+ my ($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;
+
+ # remove trailing spaces
+ chomp(@lines);
+ foreach $i (@lines) {
+ # clean it up
+ $i =~ s/[^=]+=\s(.*)/\1/;
+ # Does this file have a pid?
+
if (($i =~ /<pid file=\"(\S+)\">/i) && ($i !~ /^#/))
+ {
+ # Set the PID file and return.
+ $pidfile = $1;
+ return;
+ }
+ }
+
+ # If we get here, NO PID FILE! -- Check for includes
+ foreach $i (@lines) {
+ $i =~ s/[^=]+=\s(.*)/\1/;
+ if (($i =~ s/\<include file=\"(.+?)\"\>//i) && ($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;
+ }
+ }
+ }
+
+ # End of includes / No includes found. Using default.
+ $pidfile = $confpath . "inspircd.pid";
}
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; }
+ return 0 if $pid == 0;
+ return kill 0, $pid;
}
projects / user / henk / code / inspircd.git / blobdiff