662 |
package Search::Estraier::Node; |
package Search::Estraier::Node; |
663 |
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664 |
use Carp qw/croak/; |
use Carp qw/croak/; |
665 |
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use URI; |
666 |
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use URI::Escape qw/uri_escape/; |
667 |
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use IO::Socket::INET; |
668 |
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669 |
=head1 Search::Estraier::Node |
=head1 Search::Estraier::Node |
670 |
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|
678 |
my $class = shift; |
my $class = shift; |
679 |
my $self = { |
my $self = { |
680 |
pxport => -1, |
pxport => -1, |
681 |
timeout => -1, |
timeout => 0, # this used to be -1 |
682 |
dnum => -1, |
dnum => -1, |
683 |
wnum => -1, |
wnum => -1, |
684 |
size => -1.0, |
size => -1.0, |
747 |
sub set_auth { |
sub set_auth { |
748 |
my $self = shift; |
my $self = shift; |
749 |
my ($login,$passwd) = @_; |
my ($login,$passwd) = @_; |
750 |
$self->{auth} = "$login:$passwd"; |
$self->{auth} = uri_escape( "$login:$passwd" ); |
751 |
} |
} |
752 |
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753 |
package Search::Estraier::Master; |
=head2 status |
754 |
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755 |
use Carp; |
Return status code of last request. |
756 |
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757 |
=head1 Search::Estraier::Master |
print $res->status; |
758 |
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759 |
Controll node master. This requires user with administration priviledges. |
C<-1> means connection failure. |
760 |
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761 |
=cut |
=cut |
762 |
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763 |
{ |
sub status { |
764 |
package RequestAgent; |
my $self = shift; |
765 |
our @ISA = qw(LWP::UserAgent); |
return $self->{status}; |
766 |
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} |
767 |
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768 |
sub new { |
=head2 shuttle_url |
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my $self = LWP::UserAgent::new(@_); |
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$self->agent("Search-Estraier/$Search::Estraer::VERSION"); |
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$self; |
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} |
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769 |
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770 |
sub get_basic_credentials { |
This is method which uses C<IO::Socket::INET> to communicate with Hyper Estraier node |
771 |
my($self, $realm, $uri) = @_; |
master. |
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# return ($user, $password); |
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} |
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} |
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772 |
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773 |
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my $rv = shuttle_url( $url, $content_type, \$req_body, \$resbody ); |
774 |
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775 |
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C<$resheads> and C<$resbody> booleans controll if response headers and/or response |
776 |
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body will be saved within object. |
777 |
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|
778 |
=head2 new |
=cut |
779 |
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780 |
Create new connection to node master. |
sub shuttle_url { |
781 |
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my $self = shift; |
782 |
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783 |
my $master = new Search::Estraier::Master( |
my ($url, $content_type, $reqbody, $resbody) = @_; |
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url => 'http://localhost:1978', |
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user => 'admin', |
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passwd => 'admin', |
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); |
|
784 |
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785 |
=cut |
my $status = -1; |
786 |
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787 |
sub new { |
$url = new URI($url); |
788 |
my $class = shift; |
return unless ($url->scheme ne 'http' || ! $url->host || $url->port < 1); |
789 |
my $self = {@_}; |
|
790 |
bless($self, $class); |
my ($host,$port,$query) = ($url->host, $url->port, $url->path); |
791 |
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|
792 |
foreach my $p (qw/url user passwd/) { |
if ($self->{pxhost}) { |
793 |
croak "need $p" unless ($self->{$p}); |
($host,$port) = ($self->{pxhost}, $self->{pxport}); |
794 |
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$query = "http://$host:$port/$query"; |
795 |
} |
} |
796 |
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|
797 |
$self ? return $self : return undef; |
$query .= '?' + $url->query if ($url->query && ! $reqbody); |
798 |
} |
|
799 |
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my $sock = IO::Socket::INET->new( |
800 |
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PeerAddr => $host, |
801 |
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PeerPort => $port, |
802 |
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Proto => 'tcp', |
803 |
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Timeout => $self->{timeout} || 90, |
804 |
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) || return -1; |
805 |
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806 |
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if ($reqbody) { |
807 |
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print $sock "POST $query HTTP/1.0\r\n"; |
808 |
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} else { |
809 |
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print $sock "GET $query HTTP/1.0\r\n"; |
810 |
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} |
811 |
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812 |
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print $sock "Host: $url->host:$url->port\r\n"; |
813 |
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print $sock "Connection: close\r\n"; |
814 |
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print $sock "User-Agent: Search-Estraier/$Search::Estraier::VERSION\r\n"; |
815 |
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print $sock "Content-Type $content_type\r\n"; |
816 |
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print $sock "Authorization: Basic $self->{auth}\r\n"; |
817 |
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{ |
818 |
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use bytes; |
819 |
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print $sock "Content-Length: ", length($reqbody), "\r\n"; |
820 |
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} |
821 |
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print $sock "\r\n"; |
822 |
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823 |
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print $sock $$reqbody if ($reqbody); |
824 |
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825 |
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my $line = <$sock>; |
826 |
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chomp($line); |
827 |
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my ($schema, $res_status, undef) = split(/ */, $line, 3); |
828 |
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return if ($schema !~ /^HTTP/ || ! $res_status); |
829 |
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|
830 |
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$self->{status} = $res_status; |
831 |
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|
832 |
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# skip rest of headers |
833 |
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do { |
834 |
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$line = <$sock>; |
835 |
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chomp($line); |
836 |
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} until ($line eq ''); |
837 |
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|
838 |
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# read body |
839 |
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my $len = 0; |
840 |
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do { |
841 |
|
$len = read($sock, my $buf, 8192); |
842 |
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$$resbody .= $buf if ($resbody); |
843 |
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} while ($len); |
844 |
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|
845 |
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return $status; |
846 |
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} |
847 |
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|
848 |
### |
### |
849 |
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