Viewing file:  proxy.cgi (1.65 KB) -rwxr-xr-x
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
#!/usr/bin/perl
# Proxy an Ajaxterm request to the real port
BEGIN { push(@INC, ".."); };
use WebminCore;
# Since this script is run on every keypress, init_config is intentionally
# not called to reduce startup time.
#&init_config();
# Parse out port
$ENV{'PATH_INFO'} =~ /^\/(\d+)(.*)$/ ||
&error("Missing or invalid PATH_INFO");
$port = $1;
$path = $2;
$| = 1;
$meth = $ENV{'REQUEST_METHOD'};
# Connect to the Ajaxterm server, send HTTP request
$con = &make_http_connection("localhost", $port, 0, $meth, $path);
&error($con) if (!ref($con));
&write_http_connection($con, "Host: localhost\r\n");
&write_http_connection($con, "User-agent: Webmin\r\n");
$cl = $ENV{'CONTENT_LENGTH'};
&write_http_connection($con, "Content-length: $cl\r\n") if ($cl);
&write_http_connection($con, "Content-type: $ENV{'CONTENT_TYPE'}\r\n")
if ($ENV{'CONTENT_TYPE'});
&write_http_connection($con, "\r\n");
if ($cl) {
&read_fully(STDIN, \$post, $cl);
&write_http_connection($con, $post);
}
# read back the headers
$dummy = &read_http_connection($con);
while(1) {
($headline = &read_http_connection($con)) =~ s/\r|\n//g;
last if (!$headline);
$headline =~ /^(\S+):\s+(.*)$/ || &error("Bad header");
$header{lc($1)} = $2;
$headers .= $headline."\n";
}
print $headers,"\n";
# read back contents
while($buf = &read_http_connection($con, 1024)) {
print $buf;
}
&close_http_connection($con);
# Touch status file to indicate it is still running
$statusdir = $ENV{'WEBMIN_VAR'}."/ajaxterm";
if (!-d $statusdir) {
&make_dir($statusdir, 0700);
}
&open_tempfile(TOUCH, ">$statusdir/$port", 0, 1);
&close_tempfile(TOUCH);
|