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Diffstat (limited to 'rt/lib/RT/Util.pm')
-rw-r--r-- | rt/lib/RT/Util.pm | 125 |
1 files changed, 0 insertions, 125 deletions
diff --git a/rt/lib/RT/Util.pm b/rt/lib/RT/Util.pm deleted file mode 100644 index 03d27a39e..000000000 --- a/rt/lib/RT/Util.pm +++ /dev/null @@ -1,125 +0,0 @@ -# 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 -# -# (Except where explicitly superseded by other copyright notices) -# -# -# LICENSE: -# -# This work is made available to you under the terms of Version 2 of -# the GNU General Public License.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; |