/usr/share/doc/libwx-perl/examples/socket/wxSocketClientDatagram.pl is in libwx-perl 1:0.9923-4.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 | #!/usr/bin/perl -w
#############################################################################
## Name: samples/socket/wxSocketClientDatagram.pl
## Purpose: wxDatagramSocket minimal demo
## Author: Graciliano M. P., Mattia Barbon
## Created: 07/02/2003
## RCS-ID: $Id: wxSocketClientDatagram.pl 2057 2007-06-18 23:03:00Z mbarbon $
## Copyright: (c) 2004 Graciliano M. P., Mattia Barbon
## Licence: This program is free software; you can redistribute it and/or
## modify it under the same terms as Perl itself
#############################################################################
use Wx;
use Wx::Socket ;
package MyApp;
use vars qw(@ISA);
@ISA=qw(Wx::App);
sub OnInit {
my( $this ) = @_;
my( $frame ) = MyFrame->new( "wxSocket Minimal demo",
Wx::Point->new( 50, 50 ),
Wx::Size->new( 450, 350 )
);
$this->SetTopWindow( $frame );
$frame->Show( 1 );
1;
}
package MyFrame;
use vars qw(@ISA);
@ISA=qw(Wx::Frame);
use Wx qw(:sizer wxTE_MULTILINE );
use Wx::Event qw(EVT_BUTTON) ;
use Wx qw(wxDefaultPosition wxDefaultSize wxDEFAULT wxNORMAL);
sub new {
my( $class ) = shift;
my( $this ) = $class->SUPER::new( undef, -1, $_[0], $_[1], $_[2] );
my $top_s = Wx::BoxSizer->new( wxVERTICAL );
my $text = Wx::TextCtrl->new( $this , -1, '' , wxDefaultPosition, [200,-1] , wxTE_MULTILINE );
my $button = Wx::Button->new( $this, -1, 'Connect' );
$this->{TEXT} = $text ;
$top_s->Add( $text , 1, wxGROW|wxALL, 5 );
$top_s->Add( $button , 0, wxGROW|wxALL, 0);
$this->SetSizer( $top_s );
$this->SetAutoLayout( 1 );
EVT_BUTTON( $this, $button, \&OnConnect );
return( $this ) ;
$this;
}
#############
# ONCONNECT #
#############
sub OnConnect {
my $this = shift ;
use Wx qw(:socket) ;
use Wx::Event qw(EVT_SOCKET_INPUT EVT_SOCKET_LOST) ;
my $addr = Wx::IPV4address->new;
$addr->SetHostname( 'localhost' );
$addr->SetService( 5555 );
my $sock = Wx::DatagramSocket->new( $addr );
EVT_SOCKET_INPUT($this , $sock , \&onInput ) ;
my $addr2 = Wx::IPV4address->new;
$addr->SetHostname( 'localhost' );
$addr->SetService( 4444 );
$sock->SendTo( $addr, "123456\n", 7 );
$this->{TEXT}->AppendText("-------------------------\n") ;
}
sub onInput {
my ( $sock , $this , $evt ) = @_ ;
my $buf = '#BEGIN#' ;
my $addr = Wx::IPV4address->new;
while( $sock->RecvFrom( $addr, $buf , 1000 ) ) {
if ($buf =~ /\n$/s) { last ;}
}
$this->{TEXT}->AppendText($buf."#END#") ;
$sock->Destroy;
}
package main;
my( $app ) = MyApp->new();
$app->MainLoop();
exit ;
# Local variables: #
# mode: cperl #
# End: #
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