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# -*- Mode: Perl -*- |
# -*- Mode: Cperl -*- |
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# Client.pm -- |
# Client.pm -- |
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# ITIID : $ITI$ $Header $__Header$ |
# ITIID : $ITI$ $Header $__Header$ |
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# Author : Ulrich Pfeifer |
# Author : Ulrich Pfeifer |
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# Created On : Fri Jan 31 10:49:37 1997 |
# Created On : Fri Jan 31 10:49:37 1997 |
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# Language : CPerl |
# Language : CPerl |
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# Update Count : 85 |
# Update Count : 85 |
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# Status : Unknown, Use with caution! |
# Status : Unknown, Use with caution! |
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# |
# |
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# (C) Copyright 1997, Universität Dortmund, all rights reserved. |
# (C) Copyright 1997, Universität Dortmund, all rights reserved. |
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# |
# |
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|
|
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package WAIT::Client; |
package WAIT::Client; |
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use Net::NNTP (); |
use Net::NNTP (); |
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sub search |
sub search |
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{ |
{ |
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my $wait = shift; |
my $wait = shift; |
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|
|
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$wait->_SEARCH(@_) |
$wait->_SEARCH(@_) |
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? $wait->read_until_dot() |
? $wait->read_until_dot() |
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: undef; |
: undef; |
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{ |
{ |
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@_ == 2 or croak 'usage: $wait->info( HIT-NUMBER )'; |
@_ == 2 or croak 'usage: $wait->info( HIT-NUMBER )'; |
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my $wait = shift; |
my $wait = shift; |
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|
|
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$wait->_INFO(@_) |
$wait->_INFO(@_) |
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? $wait->read_until_dot() |
? $wait->read_until_dot() |
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: undef; |
: undef; |
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{ |
{ |
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@_ == 2 or croak 'usage: $wait->info( HIT-NUMBER )'; |
@_ == 2 or croak 'usage: $wait->info( HIT-NUMBER )'; |
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my $wait = shift; |
my $wait = shift; |
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|
|
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$wait->_GET(@_) |
$wait->_GET(@_) |
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? $wait->read_until_dot() |
? $wait->read_until_dot() |
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: undef; |
: undef; |
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{ |
{ |
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@_ == 2 or croak 'usage: $wait->database( DBNAME )'; |
@_ == 2 or croak 'usage: $wait->database( DBNAME )'; |
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my $wait = shift; |
my $wait = shift; |
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|
|
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$wait->_DATABASE(@_); |
$wait->_DATABASE(@_); |
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} |
} |
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|
|
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{ |
{ |
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@_ == 2 or croak 'usage: $wait->table( TABLE )'; |
@_ == 2 or croak 'usage: $wait->table( TABLE )'; |
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my $wait = shift; |
my $wait = shift; |
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|
|
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$wait->_TABLE(@_); |
$wait->_TABLE(@_); |
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} |
} |
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|
|
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{ |
{ |
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@_ == 2 or croak 'usage: $wait->hits( NUM-MAX-HITS )'; |
@_ == 2 or croak 'usage: $wait->hits( NUM-MAX-HITS )'; |
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my $wait = shift; |
my $wait = shift; |
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|
|
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$wait->_HITS(@_); |
$wait->_HITS(@_); |
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} |
} |
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|
|
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my %parm = @_; |
my %parm = @_; |
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my ($proxy, $port) = ($parm{Proxy} =~ m{^(?:http://)(\S+)(?::(\d+))}); |
my ($proxy, $port) = ($parm{Proxy} =~ m{^(?:http://)(\S+)(?::(\d+))}); |
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$port = 80 unless $port; |
$port = 80 unless $port; |
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|
|
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my $self = { |
my $self = { |
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proxy_host => $proxy, |
proxy_host => $proxy, |
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proxy_port => $port, |
proxy_port => $port, |
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wais_port => $parm{Port}, |
wais_port => $parm{Port}, |
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}; |
}; |
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bless $self, $type; |
bless $self, $type; |
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|
|
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if ($self->command('HELP')->response == CMD_INFO) { |
if ($self->command('HELP')->response == CMD_INFO) { |
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return $self; |
return $self; |
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} else { |
} else { |
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); |
); |
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return unless $con; |
return unless $con; |
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my $cmd = join ' ', @_; |
my $cmd = join ' ', @_; |
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|
|
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if ($self->{hits}) { |
if ($self->{hits}) { |
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$cmd = "HITS $self->{hits}:$cmd"; |
$cmd = "HITS $self->{hits}:$cmd"; |
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} |
} |
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$cmd = "Command: $cmd"; |
$cmd = "Command: $cmd"; |
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$con->autoflush(1); |
$con->autoflush(1); |
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|
|
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$con->printf("POST http://$self->{wais_host}:$self->{wais_port} ". |
$con->printf("POST http://$self->{wais_host}:$self->{wais_port} ". |
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"HTTP/1.0\nContent-Length: %d\n\n$cmd", |
"HTTP/1.0\nContent-Length: %d\n\n$cmd", |
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length($cmd)); |
length($cmd)); |
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|
|
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unless ($con->response == CMD_OK) { |
unless ($con->response == CMD_OK) { |
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warn "No greeting from server\n"; |
warn "No greeting from server\n"; |
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} |
} |
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sub search |
sub search |
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{ |
{ |
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my $wait = shift; |
my $wait = shift; |
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|
|
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if ($wait->_SEARCH(@_)) { |
if ($wait->_SEARCH(@_)) { |
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my $r = $wait->read_until_dot(); |
my $r = $wait->read_until_dot(); |
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my $i = 1; |
my $i = 1; |
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|
|
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delete $wait->{'map'}; |
delete $wait->{'map'}; |
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for (@$r) { |
for (@$r) { |
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if (s/^(\d+)/sprintf("%4d",$i)/e) { |
if (s/^(\d+)/sprintf("%4d",$i)/e) { |