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-# BEGIN BPS TAGGED BLOCK {{{
-#
-# COPYRIGHT:
-#
-# This software is Copyright (c) 1996-2009 Best Practical Solutions, LLC
-# <jesse@bestpractical.com>
-#
-# (Except where explicitly superseded by other copyright notices)
-#
-#
-# LICENSE:
-#
-# This work is made available to you under the terms of Version 2 of
-# the GNU General Public License. A copy of that license should have
-# been provided with this software, but in any event can be snarfed
-# from www.gnu.org.
-#
-# This work is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-# 02110-1301 or visit their web page on the internet at
-# http://www.gnu.org/licenses/old-licenses/gpl-2.0.html.
-#
-#
-# CONTRIBUTION SUBMISSION POLICY:
-#
-# (The following paragraph is not intended to limit the rights granted
-# to you to modify and distribute this software under the terms of
-# the GNU General Public License and is only of importance to you if
-# you choose to contribute your changes and enhancements to the
-# community by submitting them to Best Practical Solutions, LLC.)
-#
-# By intentionally submitting any modifications, corrections or
-# derivatives to this work, or any other work intended for use with
-# Request Tracker, to Best Practical Solutions, LLC, you confirm that
-# you are the copyright holder for those contributions and you grant
-# Best Practical Solutions, LLC a nonexclusive, worldwide, irrevocable,
-# royalty-free, perpetual, license to use, copy, create derivative
-# works based on those contributions, and sublicense and distribute
-# those contributions and any derivatives thereof.
-#
-# END BPS TAGGED BLOCK }}}
-
-package RT::Util;
-use strict;
-use warnings;
-
-use base 'Exporter';
-our @EXPORT = qw/safe_run_child/;
-
-sub safe_run_child (&) {
- my $our_pid = $$;
-
- # situation here is wierd, running external app
- # involves fork+exec. At some point after fork,
- # but before exec (or during) code can die in a
- # child. Local is no help here as die throws
- # error out of scope and locals are reset to old
- # values. Instead we set values, eval code, check pid
- # on failure and reset values only in our original
- # process
- my $dbh = $RT::Handle->dbh;
- $dbh->{'InactiveDestroy'} = 1 if $dbh;
- $RT::Handle->{'DisconnectHandleOnDestroy'} = 0;
-
- my @res;
- my $want = wantarray;
- eval {
- unless ( defined $want ) {
- _safe_run_child( @_ );
- } elsif ( $want ) {
- @res = _safe_run_child( @_ );
- } else {
- @res = ( scalar _safe_run_child( @_ ) );
- }
- 1;
- } or do {
- if ( $our_pid == $$ ) {
- $dbh->{'InactiveDestroy'} = 0 if $dbh;
- $RT::Handle->{'DisconnectHandleOnDestroy'} = 1;
- }
- die $@;
- };
- return $want? (@res) : $res[0];
-}
-
-sub _safe_run_child {
- local @ENV{ 'LANG', 'LC_ALL' } = ( 'C', 'C' );
-
- return shift->() if $ENV{'MOD_PERL'} || $CGI::SpeedyCGI::i_am_speedy;
-
- # We need to reopen stdout temporarily, because in FCGI
- # environment, stdout is tied to FCGI::Stream, and the child
- # of the run3 wouldn't be able to reopen STDOUT properly.
- my $stdin = IO::Handle->new;
- $stdin->fdopen( 0, 'r' );
- local *STDIN = $stdin;
-
- my $stdout = IO::Handle->new;
- $stdout->fdopen( 1, 'w' );
- local *STDOUT = $stdout;
-
- my $stderr = IO::Handle->new;
- $stderr->fdopen( 2, 'w' );
- local *STDERR = $stderr;
-
- return shift->();
-}
-
-eval "require RT::Util_Vendor";
-if ($@ && $@ !~ qr{^Can't locate RT/Util_Vendor.pm}) {
- die $@;
-};
-
-eval "require RT::Util_Local";
-if ($@ && $@ !~ qr{^Can't locate RT/Util_Local.pm}) {
- die $@;
-};
-
-1;