+ 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.
+ exec qw(valgrind -v --tool=memcheck --leak-check=yes --db-attach=yes --num-callers=10), "$binpath/$executable", qw(-nofork -debug -nolog), @_;
+ die "Failed to start valgrind: $!\n";
+}
+
+sub dev_valdebug_unattended(@)
+{
+ # NOTE: To make sure valgrind generates coredumps, set soft core limit in /etc/security/limits.conf to unlimited
+ # Check to see its not 'running' already.
+ if (getstatus() == 1) { print "InspIRCd is already running.\n"; return 0; }
+
+ print "$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..
+ #
+ # 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();
+ -d $valgrindlogpath or mkdir $valgrindlogpath or die "Cannot create $valgrindlogpath: $!\n";
+ -e "$binpath/valgrind.sup" or do { open my $f, '>', "$binpath/valgrind.sup"; };
+ 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: $!\n";
+ # May want to do something with these args at some point: --suppressions=.inspircd.sup --gen-suppressions=yes
+ # Could be useful when we want to stop it complaining about things we're sure aren't issues.
+ exec qw(valgrind -v --tool=memcheck --leak-check=full --show-reachable=yes --num-callers=15 --track-fds=yes),
+ "--suppressions=$binpath/valgrind.sup", qw(--gen-suppressions=all),
+ qw(--leak-resolution=med --time-stamp=yes --log-fd=2 --),
+ "$binpath/$executable", qw(-nofork -debug -nolog), @_;
+ die "Can't execute valgrind: $!\n";
+ }
+}
+
+sub dev_screenvaldebug(@)
+{
+ # Check to see its not 'running' already.
+ if (getstatus() == 1) { print "InspIRCd is already running.\n"; return 0; }
+
+ print "$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/$executable");
+
+ #Check we have gdb
+ checkvalgrind();
+ checkgdb();
+ checkscreen();
+
+ # If we are still alive here.. Try starting the IRCd..
+ print "Starting InspIRCd in `screen`, type `screen -r` when the ircd crashes to view the valgrind and gdb output and get a backtrace.\n";
+ print "Once you're inside the screen session press ^C + d to re-detach from the session\n";
+ exec qw(screen -m -d valgrind -v --tool=memcheck --leak-check=yes --db-attach=yes --num-callers=10), "$binpath/$executable", qw(-nofork -debug -nolog), @_;
+ die "Failed to start screen: $!\n";
+}
+
+sub cmd_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 (pid: $pid)...\n";
+ my $maxwait = (`ps -o command $pid` =~ /valgrind/i) ? 90 : 5;
+ kill TERM => $pid or die "Cannot terminate IRCd: $!\n";
+ for (1..$maxwait) {
+ sleep 1;
+ if (getstatus() == 0) {
+ print "InspIRCd Stopped.\n";
+ return;
+ }