8 require LWP::UserAgent;
13 my $USER="adsl_303141";
14 my $USERNAME="Jan Kratochvil";
15 my $PASSWORD=&_priv_postget("uzivatel.gtsnovera.cz.pwd");
18 my $RX_THRESHOLD=200000; # 226085
19 my $TX_THRESHOLD=200000; # 291251
21 my $STABILIZE_ON=5*60;
23 $RX_THRESHOLD=$RX_THRESHOLD*$SECS/8;
24 $TX_THRESHOLD=$TX_THRESHOLD*$SECS/8;
25 $STABILIZE_OFF/=$SECS;
26 $STABILIZE_ON /=$SECS;
28 my $ua=LWP::UserAgent->new();
30 #$ua->env_proxy(); # conflicts with 'https'
31 push @{$ua->requests_redirectable()},"POST"; # probably not needed
32 my $jar=HTTP::Cookies->new();
33 $ua->cookie_jar($jar); # important
39 my $request=HTTP::Request->new(($content ? "POST" : "GET"),$url);
40 do { $request->content($_) if $_; } for $content;
41 my $response=$ua->simple_request($request);
42 die Dumper($response)."\n".$url if !$response->is_success() || !(my $r=$response->content());
50 my $full=$ENV{"HOME"}."/priv/postget.".$base;
52 open F,$full or die "$full: $!";
53 my $r=do { local $/; <F>; } or die "read \"$full\": $!";
54 close F or die "close \"$full\": $!";
61 my $login=simple("https://uzivatel.gtsnovera.cz/cgi-bin/login.pl",
62 'login='.URI::Escape::uri_escape($USER).'&password='.URI::Escape::uri_escape($PASSWORD),
63 )->decoded_content() or die "login";
64 $login=~m{<span class="textTitle1">\Q$USERNAME\E,</span>} or die $login."\nNo name found";
68 my($ignore_read,$ignore_write);
75 return if $ignore_read;
80 die "Looping to login" if $try++>0x10;
82 $change=simple("https://uzivatel.gtsnovera.cz/cgi-bin/fup.pl",
83 'action.'.($new ? 'setManual' : 'unsetManual').'=1',
84 )->decoded_content() or die "change: ".$new;
85 } while $change=~m{No authentication cookie was sent.};
86 my $is_on =($change=~m{\bFUP active\b});
87 my $is_off=($change=~m{\bFUP not active\b});
88 $is_on==!$is_off or die $change."\nInvalid change state";
89 $new==$is_on or die $change."\nChange not changed, wanted: ".$new;
95 if (defined(my $change=$ARGV[0])) {
102 my($rx_last,$tx_last);
108 my($what,$length)=@_;
110 return if $what==$on;
112 while ($length-->0) {
114 return if $what!=$history[$idx];
121 open F,"/proc/net/dev" or die;
122 my $dev=do { local $/; <F> or die; };
124 my($rx,$tx)=($dev=~/^\s*$IFDEV:\s*(\d+)(?:\s+\d+){7}\s+(\d+)\s/m) or die;
126 if (defined $rx_last) {
127 ### print(($rx-$rx_last)."\t".($tx-$tx_last)."\n");
128 $on_now=0 if ($rx-$rx_last) > $RX_THRESHOLD;
129 $on_now=0 if ($tx-$tx_last) > $TX_THRESHOLD;
133 push @history,$on_now;
134 print(($ignore_read ? "_" : $on_now));
135 history(1,$STABILIZE_ON);
136 history(0,$STABILIZE_OFF);
137 $ignore_read=$ignore_write;