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Current Path : /lib64/perl5/vendor_perl/DBI/Gofer/Transport/ |
Current File : //lib64/perl5/vendor_perl/DBI/Gofer/Transport/stream.pm |
package DBI::Gofer::Transport::stream; # $Id: stream.pm 12536 2009-02-24 22:37:09Z Tim $ # # Copyright (c) 2007, Tim Bunce, Ireland # # You may distribute under the terms of either the GNU General Public # License or the Artistic License, as specified in the Perl README file. use strict; use warnings; use DBI qw(dbi_time); use DBI::Gofer::Execute; use base qw(DBI::Gofer::Transport::pipeone Exporter); our $VERSION = "0.012537"; our @EXPORT = qw(run_stdio_hex); my $executor = DBI::Gofer::Execute->new(); sub run_stdio_hex { my $transport = DBI::Gofer::Transport::stream->new(); local $| = 1; DBI->trace_msg("$0 started (pid $$)\n"); local $\; # OUTPUT_RECORD_SEPARATOR local $/ = "\012"; # INPUT_RECORD_SEPARATOR while ( defined( my $encoded_request = <STDIN> ) ) { my $time_received = dbi_time(); $encoded_request =~ s/\015?\012$//; my $frozen_request = pack "H*", $encoded_request; my $request = $transport->thaw_request( $frozen_request ); my $response = $executor->execute_request( $request ); my $frozen_response = $transport->freeze_response($response); my $encoded_response = unpack "H*", $frozen_response; print $encoded_response, "\015\012"; # autoflushed due to $|=1 # there's no way to access the stats currently # so this just serves as a basic test and illustration of update_stats() $executor->update_stats($request, $response, $frozen_request, $frozen_response, $time_received, 1); } DBI->trace_msg("$0 ending (pid $$)\n"); } 1; __END__ =head1 NAME DBI::Gofer::Transport::stream - DBD::Gofer server-side transport for stream =head1 SYNOPSIS See L<DBD::Gofer::Transport::stream>. =head1 AUTHOR Tim Bunce, L<http://www.tim.bunce.name> =head1 LICENCE AND COPYRIGHT Copyright (c) 2007, Tim Bunce, Ireland. All rights reserved. This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself. See L<perlartistic>. =cut