54 lines
1.8 KiB
Text
54 lines
1.8 KiB
Text
|
#!/usr/bin/perl -w
|
||
|
|
#
|
||
|
|
# Simple utility to fetch an HTML page from a server
|
||
|
|
# (Utility for TWiki Collaboration Platform, http://TWiki.org/)
|
||
|
|
#
|
||
|
|
# Copyright (C) 1999 Jon Udell, BYTE
|
||
|
|
# Copyright (C) 2000-2003 Peter Thoeny, peter@thoeny.com
|
||
|
|
#
|
||
|
|
# For licensing info read license.txt file in the TWiki root.
|
||
|
|
# This program is free software; you can redistribute it and/or
|
||
|
|
# modify it under the terms of the GNU General Public License
|
||
|
|
# as published by the Free Software Foundation; either version 2
|
||
|
|
# of the License, or (at your option) any later version.
|
||
|
|
#
|
||
|
|
# This program 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, published at
|
||
|
|
# http://www.gnu.org/copyleft/gpl.html
|
||
|
|
|
||
|
|
use Socket;
|
||
|
|
|
||
|
|
if( ! $ARGV[1] ) {
|
||
|
|
print "Usage: geturl <host> <path> [<port> [<header>]]\n";
|
||
|
|
print "Example: geturl some.domain /some/dir/file.html 80\n";
|
||
|
|
print "will get: http://some.domain:80/some/dir/file.html\n";
|
||
|
|
exit 1;
|
||
|
|
}
|
||
|
|
my $host = $ARGV[0];
|
||
|
|
my $url = $ARGV[1];
|
||
|
|
my $port = $ARGV[2] || "80";
|
||
|
|
my $header = $ARGV[3] || "Host: $host";
|
||
|
|
print getUrl( $host, $port, $url, $header );
|
||
|
|
|
||
|
|
# =========================
|
||
|
|
sub getUrl
|
||
|
|
{
|
||
|
|
my ( $theHost, $thePort, $theUrl, $theHeader ) = @_;
|
||
|
|
my $result = '';
|
||
|
|
my $req = "GET $theUrl HTTP/1.1\r\n$theHeader\r\n\r\n";
|
||
|
|
my ( $iaddr, $paddr, $proto );
|
||
|
|
$iaddr = inet_aton( $theHost );
|
||
|
|
$paddr = sockaddr_in( $thePort, $iaddr );
|
||
|
|
$proto = getprotobyname( 'tcp' );
|
||
|
|
socket( SOCK, PF_INET, SOCK_STREAM, $proto ) or die "socket: $!";
|
||
|
|
connect( SOCK, $paddr ) or die "connect: $!";
|
||
|
|
select SOCK; $| = 1;
|
||
|
|
print SOCK $req;
|
||
|
|
while( <SOCK> ) { $result .= $_; }
|
||
|
|
close( SOCK ) or die "close: $!";
|
||
|
|
select STDOUT;
|
||
|
|
return $result;
|
||
|
|
}
|