PHP get_possible_traffic_source_addresses函数代码示例

function create_sourceaddresslist()
{
    $list = array('any' => 'Any');
    foreach (get_possible_traffic_source_addresses(true) as $sipname) {
        $list[$sipname['value']] = $sipname['name'];
    }
    return $list;
}

function create_sourceaddresslist()
{
    $sourceips = get_possible_traffic_source_addresses(true);
    $list = array("" => 'Default');
    foreach ($sourceips as $sipvalue => $sipname) {
        $list[$sipvalue] = $sipname;
    }
    return $list;
}

function create_sourceaddresslist()
{
    $list = array('any' => gettext('Any'));
    $sourceips = get_possible_traffic_source_addresses(true);
    foreach ($sourceips as $sipvalue => $sipname) {
        $list[$sipvalue] = $sipname;
    }
    return $list;
}

						        <tr>
						          <td><?=gettext("Host"); ?></td>
						          <td><input name="host" type="text" class="form-control" id="host" value="<?=htmlspecialchars($host);?>" /></td>
						        </tr>
						        <tr>
						          <td><?=gettext("IP Protocol"); ?></td>
						          <td><select name="ipproto" class="form-control">
			<option value="ipv4" <?php if ($ipproto == "ipv4") echo "selected=\"selected\"" ?>>IPv4</option>
			<option value="ipv6" <?php if ($ipproto == "ipv6") echo "selected=\"selected\"" ?>>IPv6</option>
		</select></td>
						        </tr>
						        <tr>
						          <td><?=gettext("Source Address"); ?></td>
						          <td><select name="sourceip" class="form-control">
											<option value="">Any</option>
										<?php   $sourceips = get_possible_traffic_source_addresses(true);
											foreach ($sourceips as $sip):
												$selected = "";
												if (!link_interface_to_bridge($sip['value']) && ($sip['value'] == $sourceip))
													$selected = "selected=\"selected\"";
										?>
											<option value="<?=$sip['value'];?>" <?=$selected;?>>
												<?=htmlspecialchars($sip['name']);?>
											</option>
											<?php endforeach; ?>
										</select></td>
						        </tr>
						        <tr>
						          <td><?=gettext("Maximum number of hops");?></td>
						          <td><select name="ttl" class="form-control" id="ttl">
										<?php for ($i = 1; $i <= MAX_TTL; $i++): ?>

                        <i class="fa fa-toggle-off text-danger"  style="cursor: pointer;" id="show_all_help_page" type="button"></i></a>
                      </td>
                    </tr>
                    <tr>
                      <td><a id="help_for_sourceip" href="#" class="showhelp"><i class="fa fa-info-circle"></i></a> <?php 
echo gettext("Source Address");
?>
</td>
                      <td>
                        <select name="sourceip"  class="form-control">
                          <option value=""><?php 
echo gettext('Default (any)');
?>
</option>
<?php 
foreach (get_possible_traffic_source_addresses(false) as $sip) {
    ?>
                          <option value="<?php 
    echo $sip['value'];
    ?>
" <?php 
    echo !link_interface_to_bridge($sip['value']) && $sip['value'] == $pconfig['sourceip'] ? "selected=\"selected\"" : "";
    ?>
>
                            <?php 
    echo htmlspecialchars($sip['name']);
    ?>
                          </option>
<?php 
}
?>

$section->addInput(new Form_Input('nentries', 'GUI Log Entries', 'text', $pconfig['nentries'], ['placeholder' => '']))->setHelp('This is only the number of log entries displayed in the GUI. It does not affect how many entries are contained in the actual log files.');
$section->addInput(new Form_Input('logfilesize', 'Log file size (Bytes)', 'text', $pconfig['logfilesize'], ['placeholder' => 'Bytes']))->setHelp($logfilesizeHelp);
$section->addInput(new Form_Checkbox('logdefaultblock', 'Log firewall default blocks', 'Log packets matched from the default block rules in the ruleset', $pconfig['logdefaultblock']))->setHelp('Packets that are blocked by the implicit default block rule will not be logged if you uncheck this option. Per-rule logging options are still respected.');
$section->addInput(new Form_Checkbox('logdefaultpass', null, 'Log packets matched from the default pass rules put in the ruleset', $pconfig['logdefaultpass']))->setHelp('Packets that are allowed by the implicit default pass rule will be logged if you check this option. Per-rule logging options are still respected. ');
$section->addInput(new Form_Checkbox('logbogons', null, 'Log packets blocked by \'Block Bogon Networks\' rules', $pconfig['logbogons']));
$section->addInput(new Form_Checkbox('logprivatenets', null, 'Log packets blocked by \'Block Private Networks\' rules', $pconfig['logprivatenets']));
$section->addInput(new Form_Checkbox('loglighttpd', 'Web Server Log', 'Log errors from the web server process', $pconfig['loglighttpd']))->setHelp('If this is checked, errors from the lighttpd web server process for the GUI or Captive Portal will appear in the main system log');
$section->addInput(new Form_Checkbox('rawfilter', 'Raw Logs', 'Show raw filter logs)', $pconfig['rawfilter']))->setHelp(gettext('If this is checked, filter logs are shown as generated by the packet filter, without any formatting. This will reveal more detailed information, but it is more difficult to read'));
$section->addInput(new Form_Select('filterdescriptions', 'Where to show rule descriptions', !isset($pconfig['filterdescriptions']) ? '0' : $pconfig['filterdescriptions'], array('0' => 'Dont load descriptions', '1' => 'Display as column', '2' => 'Display as second row')))->setHelp('Show the applied rule description below or in the firewall log rows' . '<br />' . 'Displaying rule descriptions for all lines in the log might affect performance with large rule sets');
$section->addInput(new Form_Checkbox('disablelocallogging', 'Local Logging', $g['platform'] == $g['product_name'] ? "Disable writing log files to the local disk" : "Disable writing log files to the local RAM disk", $pconfig['disablelocallogging']));
$section->addInput(new Form_Button('resetlogs', 'Reset Log Files'))->addClass('btn-danger btn-xs')->setHelp('Clears all local log files and reinitializes them as empty logs. This also restarts the DHCP daemon. Use the Save button first if you have made any setting changes.');
$form->add($section);
$section = new Form_Section('Remote Logging Options');
$section->addClass('toggle-remote');
$section->addInput(new Form_Checkbox('enable', 'Enable Remote Logging', 'Send log messages to remote syslog server', $pconfig['enable']));
$section->addInput(new Form_Select('sourceip', 'Source Address', link_interface_to_bridge($pconfig['sourceip']) ? null : $pconfig['sourceip'], ["" => gettext("Default (any)")] + get_possible_traffic_source_addresses(false)))->setHelp($remoteloghelp);
$section->addInput(new Form_Select('ipproto', 'IP Protocol', $ipproto, array('ipv4' => 'IPv4', 'ipv6' => 'IPv6')))->setHelp('This option is only used when a non-default address is chosen as the source above. ' . 'This option only expresses a preference; If an IP address of the selected type is not found on the chosen interface, the other type will be tried.');
// Group collapses/appears based on 'enable' checkbox above
$group = new Form_Group('Remote log servers');
$group->addClass('remotelogging');
$group->add(new Form_Input('remoteserver', 'Server 1', 'text', $pconfig['remoteserver'], ['placeholder' => 'IP[:port]']));
$group->add(new Form_Input('remoteserver2', 'Server 2', 'text', $pconfig['remoteserver2'], ['placeholder' => 'IP[:port]']));
$group->add(new Form_Input('remoteserver3', 'Server 3', 'text', $pconfig['remoteserver3'], ['placeholder' => 'IP[:port]']));
$section->add($group);
$group = new Form_MultiCheckboxGroup('Remote Syslog Contents');
$group->addClass('remotelogging');
$group->add(new Form_MultiCheckbox('logall', null, 'Everything', $pconfig['logall']));
$group->add(new Form_MultiCheckbox('system', null, 'System Events', $pconfig['system']));
$group->add(new Form_MultiCheckbox('filter', null, 'Firewall Events', $pconfig['filter']));
$group->add(new Form_MultiCheckbox('dhcp', null, 'DHCP service events', $pconfig['dhcp']));
$group->add(new Form_MultiCheckbox('portalauth', null, 'Portal Auth events', $pconfig['portalauth']));

				<tr>
					<td colspan="2" valign="top" class="listtopic"><?php 
echo gettext("Remote Logging Options");
?>
</td>
				</tr>
				<tr>
					<td width="22%" valign="top" class="vncell"><?php 
echo gettext("Source Address");
?>
</td>
					<td width="78%" class="vtable">
						<select name="sourceip" class="formselect">
							<option value="">Default (any)</option>
						<?php 
$sourceips = get_possible_traffic_source_addresses(false);
foreach ($sourceips as $sipvalue => $sipname) {
    $selected = "";
    if (!link_interface_to_bridge($sipvalue) && $sipvalue == $pconfig['sourceip']) {
        $selected = 'selected="selected"';
    }
    ?>
							<option value="<?php 
    echo $sipvalue;
    ?>
" <?php 
    echo $selected;
    ?>
>
								<?php 
    echo htmlspecialchars($sipname);

    if ($retval != 0 && !empty($result)) {
        if ($showtext) {
            print '<div class="alert alert-danger" role="alert">' . gettext('No output received, or connection failed. Try with "Show Remote Text" unchecked first.') . '</div>';
        } else {
            print '<div class="alert alert-danger" role="alert">' . gettext('Connection failed.') . '</div>';
        }
    }
}
require_once 'classes/Form.class.php';
$form = new Form('Test');
$section = new Form_Section('Test Port');
$section->addInput(new Form_Input('host', 'Hostname', 'text', $host, ['placeholder' => 'Hostname to look up.']));
$section->addInput(new Form_Input('port', 'Port', 'text', $port, ['placeholder' => 'Port to test.']));
$section->addInput(new Form_Input('srcport', 'Source Port', 'text', $srcport, ['placeholder' => 'Typically left blank.']));
$section->addInput(new Form_Checkbox('showtext', 'Remote text', 'Show remote text', $showtext))->setHelp("Shows the text given by the server when connecting to the port. If checked it will take 10+ seconds to display in a panel below this form.");
$section->addInput(new Form_Select('sourceip', 'Source Address', $sourceip, array_merge(array('' => 'Any'), get_possible_traffic_source_addresses(true))))->setHelp('Select source address for the trace');
$section->addInput(new Form_Select('ipproto', 'IP Protocol', $ipprotocol, array('ipv4' => 'IPv4', 'ipv6' => 'IPv6')))->setHelp("If you force IPv4 or IPv6 and use a hostname that does not contain a result using that protocol, it will result in an error." . " For example if you force IPv4 and use a hostname that only returns an AAAA IPv6 IP address, it will not work.");
$form->add($section);
print $form;
if ($ncoutput && !empty($result) && $showtext && $retval == 0) {
    ?>
	<div class="panel panel-default">
		<div class="panel-heading">
			<h2 class="panel-title">Received Remote Text</h2>
		</div>
		<div class="panel-body">
			<pre><?php 
    echo $ncoutput;
    ?>
</pre>
		</div>

    $cmd = "{$command} {$srcip} -c" . escapeshellarg($count) . " " . escapeshellarg($host);
    //echo "Ping command: {$cmd}\n";
    $result = shell_exec($cmd);
    if (empty($result)) {
        $input_errors[] = sprintf(gettext('Host "%s" did not respond or could not be resolved.'), $host);
    }
}
include 'head.inc';
if ($input_errors) {
    print_input_errors($input_errors);
}
$form = new Form(false);
$section = new Form_Section('Ping');
$section->addInput(new Form_Input('host', 'Hostname', 'text', $host, ['placeholder' => 'Hostname to ping']));
$section->addInput(new Form_Select('ipproto', 'IP Protocol', $ipproto, ['ipv4' => 'IPv4', 'ipv6' => 'IPv6']));
$section->addInput(new Form_Select('sourceip', 'Source address', $sourceip, array('' => gettext('Automatically selected (default)')) + get_possible_traffic_source_addresses(true)))->setHelp('Select source address for the ping.');
$section->addInput(new Form_Select('count', 'Maximum number of pings', $count, array_combine(range(1, MAX_COUNT), range(1, MAX_COUNT))))->setHelp('Select the maximum number of pings.');
$form->add($section);
$form->addGlobal(new Form_Button('Submit', 'Ping', null, 'fa-rss'))->addClass('btn-primary');
print $form;
if ($do_ping && !empty($result) && !$input_errors) {
    ?>
	<div class="panel panel-default">
		<div class="panel-heading">
			<h2 class="panel-title"><?php 
    echo gettext('Results');
    ?>
</h2>
		</div>

		<div class="panel-body">

        } else {
            $alert_text = gettext('Connection failed.');
        }
        print_info_box($alert_text, 'danger', false);
    }
} else {
    // First time, new page
    print_info_box(gettext('This page performs a simple TCP connection test to determine if a host is up and accepting connections on a given port.') . " " . gettext('This test does not function for UDP since there is no way to reliably determine if a UDP port accepts connections in this manner.'), 'warning', false);
}
$form = new Form(false);
$section = new Form_Section('Test Port');
$section->addInput(new Form_Input('host', 'Hostname', 'text', $host, ['placeholder' => 'Hostname to look up.']));
$section->addInput(new Form_Input('port', 'Port', 'text', $port, ['placeholder' => 'Port to test.']));
$section->addInput(new Form_Input('srcport', 'Source Port', 'text', $srcport, ['placeholder' => 'Typically left blank.']));
$section->addInput(new Form_Checkbox('showtext', 'Remote text', 'Show remote text', $showtext))->setHelp("Shows the text given by the server when connecting to the port. If checked it will take 10+ seconds to display in a panel below this form.");
$section->addInput(new Form_Select('sourceip', 'Source Address', $sourceip, ['' => 'Any'] + get_possible_traffic_source_addresses(true)))->setHelp('Select source address for the trace.');
$section->addInput(new Form_Select('ipprotocol', 'IP Protocol', $ipprotocol, array('ipv4' => 'IPv4', 'ipv6' => 'IPv6')))->setHelp("If IPv4 or IPv6 is forced and a hostname is used that does not contain a result using that protocol, it will result in an error." . " For example if IPv4 is forced and a hostname is used that only returns an AAAA IPv6 IP address, it will not work.");
$form->add($section);
$form->addGlobal(new Form_Button('Submit', 'Test', null, 'fa-wrench'))->addClass('btn-primary');
print $form;
// If the command succeeded, the user asked to see the output and there is output, then show it.
if ($retval == 0 && $showtext && !empty($ncoutput)) {
    ?>
	<div class="panel panel-default">
		<div class="panel-heading">
			<h2 class="panel-title"><?php 
    echo gettext('Received Remote Text');
    ?>
</h2>
		</div>
		<div class="panel-body">