Dre4m Shell
Server IP : 85.214.239.14  /  Your IP : 3.142.255.103
Web Server : Apache/2.4.62 (Debian)
System : Linux h2886529.stratoserver.net 4.9.0 #1 SMP Tue Jan 9 19:45:01 MSK 2024 x86_64
User : www-data ( 33)
PHP Version : 7.4.18
Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare,
MySQL : OFF  |  cURL : OFF  |  WGET : ON  |  Perl : ON  |  Python : ON  |  Sudo : ON  |  Pkexec : OFF
Directory :  /proc/3/cwd/proc/3/cwd/usr/share/perl5/Net/Server/Proto/

Upload File :
current_dir [ Writeable ] document_root [ Writeable ]

 

Command :


[ HOME SHELL ]     

Current File : /proc/3/cwd/proc/3/cwd/usr/share/perl5/Net/Server/Proto/UNIX.pm
# -*- perl -*-
#
#  Net::Server::Proto::UNIX - Net::Server Protocol module
#
#  Copyright (C) 2001-2022
#
#    Paul Seamons <paul@seamons.com>
#
#  This package may be distributed under the terms of either the
#  GNU General Public License
#    or the
#  Perl Artistic License
#
#  All rights reserved.
#
################################################################

package Net::Server::Proto::UNIX;

use strict;
use base qw(IO::Socket::UNIX);
use Socket qw(SOCK_STREAM SOCK_DGRAM);

sub NS_proto { 'UNIX' }
sub NS_port   { my $sock = shift; ${*$sock}{'NS_port'}   = shift if @_; return ${*$sock}{'NS_port'}   }
sub NS_host   { '*' }
sub NS_ipv    { '*' }
sub NS_listen { my $sock = shift; ${*$sock}{'NS_listen'} = shift if @_; return ${*$sock}{'NS_listen'} }
sub NS_unix_type { 'SOCK_STREAM' }
sub NS_unix_path { shift->NS_port } # legacy systems used this

sub object {
    my ($class, $info, $server) = @_;

    if ($class eq __PACKAGE__) {
        $server->configure({
            unix_type => \$server->{'server'}->{'unix_type'},
            unix_path => \$server->{'server'}->{'unix_path'}, # I don't believe this ever worked since a valid port specification also has to exist
        }) if ! exists $server->{'server'}->{'unix_type'};
        my $u_type = uc( defined($info->{'unix_type'}) ? $info->{'unix_type'}
                       : defined($server->{'server'}->{'unix_type'}) ? $server->{'server'}->{'unix_type'}
                       : 'SOCK_STREAM');
        if ($u_type eq 'SOCK_DGRAM' || $u_type eq ''.SOCK_DGRAM()) { # allow for legacy invocations passing unix_type to UNIX - now just use proto UNIXDGRAM
            require Net::Server::Proto::UNIXDGRAM;
            return Net::Server::Proto::UNIXDGRAM->object($info, $server);
        } elsif ($u_type ne 'SOCK_STREAM' && $u_type ne ''.SOCK_STREAM()) {
            $server->fatal("Invalid type for UNIX socket ($u_type)... must be SOCK_STREAM or SOCK_DGRAM");
        }
        $info->{'port'} ||= $info->{'unix_path'} = $server->{'server'}->{'unix_path'};
    }

    my $sock = $class->SUPER::new();
    my $port = $info->{'port'} =~ m{^ ([\w\.\-\*\/]+) $ }x ? $1 : $server->fatal("Insecure filename");
    $sock->NS_port($port);
    $sock->NS_listen(defined($info->{'listen'}) ? $info->{'listen'}
                    : defined($server->{'server'}->{'listen'}) ? $server->{'server'}->{'listen'}
                    : Socket::SOMAXCONN());
    return $sock;
}

sub connect {
    my ($sock, $server) = @_;
    my $path = $sock->NS_port;
    $server->fatal("Can't connect to UNIX socket at file $path [$!]") if -e $path && ! unlink $path;

    $sock->SUPER::configure({
        Local  => $path,
        Type   => SOCK_STREAM,
        Listen => $sock->NS_listen,
    }) or $server->fatal("Can't connect to UNIX socket at file $path [$!]");
}

sub log_connect {
    my ($sock, $server) = @_;
    $server->log(2, "Binding to ".$sock->NS_proto." socket file \"".$sock->NS_port."\"");
}

sub reconnect { # connect on a sig -HUP
    my ($sock, $fd, $server) = @_;
    $sock->fdopen($fd, 'w') or $server->fatal("Error opening to file descriptor ($fd) [$!]");
}

sub accept {
    my ($sock, $class) = (@_);
    my ($client, $peername);
    if (wantarray) {
        ($client, $peername) = $sock->SUPER::accept($class);
    } else {
        $client = $sock->SUPER::accept($class);
    }
    if (defined $client) {
        $client->NS_port($sock->NS_port);
    }
    return wantarray ? ($client, $peername) : $client;
}

# a string containing any information necessary for restarting the server
# via a -HUP signal
# a newline is not allowed
# the hup_string must be a unique identifier based on configuration info
sub hup_string {
    my $sock = shift;
    return join "|", $sock->NS_host, $sock->NS_port, $sock->NS_proto, $sock->NS_ipv;
}

sub show {
    my $sock = shift;
    return "Ref = \"".ref($sock). "\" (".$sock->hup_string.")\n";
}

###----------------------------------------------------------------###

sub read_until { # only sips the data - but it allows for compatibility with SSLEAY
    my ($client, $bytes, $end_qr) = @_;
    die "One of bytes or end_qr should be defined for UNIX read_until\n" if !defined($bytes) && !defined($end_qr);
    my $content = '';
    my $ok = 0;
    while (1) {
        $client->read($content, 1, length($content));
        if (defined($bytes) && length($content) >= $bytes) {
            $ok = 2;
            last;
        } elsif (defined($end_qr) && $content =~ $end_qr) {
            $ok = 1;
            last;
        }
    }
    return wantarray ? ($ok, $content) : $content;
}

1;

__END__

=head1 NAME

Net::Server::Proto::UNIX - Net::Server UNIX protocol.

=head1 SYNOPSIS

See L<Net::Server::Proto>.

=head1 DESCRIPTION

Protocol module for Net::Server.  This module implements the UNIX
SOCK_STREAM socket type.  See L<Net::Server::Proto>.

Any sockets created during startup will be chown'ed to the user and
group specified in the startup arguments.

=head1 PARAMETERS

The following parameters may be specified in addition to normal
command line parameters for a Net::Server.  See L<Net::Server> for
more information on reading arguments.

=over 4

=item unix_type

Can be either SOCK_STREAM or SOCK_DGRAM (default is SOCK_STREAM).
This can also be passed on the port line (see L<Net::Server::Proto>).

However, this method is deprecated.  If you want SOCK_STREAM - just
use proto UNIX without any other arguments.  If you'd like SOCK_DGRAM,
use the new proto UNIXDGRAM.

=back

=head1 METHODS

=over 4

=item NS_unix_path/NS_unix_type

In addition to the standard NS_ methods of Net::Server::Proto classes,
the UNIX types also have legacy calls to NS_unix_path and
NS_unix_type.

Since version 2.000, NS_unix_path is simply an alias to NS_port.
NS_unix_type is now redundant with NS_proto.

These methods were missing between version 2.000 and 2.003 but have
been returned as legacy bridges.

=back

=head1 QUICK PARAMETER LIST

  Key               Value                    Default

  # deprecated UNIX socket parameters
  unix_type         (SOCK_STREAM|SOCK_DGRAM) SOCK_STREAM
  port              "filename"               undef

  # more recent usage
  port              "filename / UNIX"
  port              "filename / UNIXDGRAM"

=head1 LICENCE

Distributed under the same terms as Net::Server

=cut


Anon7 - 2022
AnonSec Team