text:
<?php

##|+PRIV
##|*IDENT=page-services-dhcpserver
##|*NAME=Services: DHCP Server
##|*DESCR=Allow access to the 'Services: DHCP Server' page.
##|*MATCH=services_dhcp.php*
##|-PRIV

require_once("guiconfig.inc");
require_once("filter.inc");
require_once('rrd.inc');
require_once("shaper.inc");

if (!$g['services_dhcp_server_enable']) {
	header("Location: /");
	exit;
}

$if = $_GET['if'];
if (!empty($_POST['if'])) {
	$if = $_POST['if'];
}

/* if OLSRD is enabled, allow WAN to house DHCP. */
if ($config['installedpackages']['olsrd']) {
	foreach ($config['installedpackages']['olsrd']['config'] as $olsrd) {
		if ($olsrd['enable']) {
			$is_olsr_enabled = true;
			break;
		}
	}
}

$iflist = get_configured_interface_with_descr();

/* set the starting interface */
if (!$if || !isset($iflist[$if])) {
	$found_starting_if = false;
	// First look for an interface with DHCP already enabled.
	foreach ($iflist as $ifent => $ifname) {
		$oc = $config['interfaces'][$ifent];
		if (is_array($config['dhcpd'][$ifent]) && isset($config['dhcpd'][$ifent]['enable']) && (is_ipaddrv4($oc['ipaddr']))) {
			$if = $ifent;
			$found_starting_if = true;
			break;
		}
	}

	// If there is no DHCP-enabled interface and LAN is a candidate, then choose LAN.
	if (!$found_starting_if && isset($iflist['lan']) && is_ipaddrv4($config['interfaces']['lan']['ipaddr'])) {
		$if = 'lan';
		$found_starting_if = true;
	}

	// At the last select whatever can be found.
	if (!$found_starting_if) {
		foreach ($iflist as $ifent => $ifname) {
			$oc = $config['interfaces'][$ifent];
			if ((is_array($config['dhcpd'][$ifent]) && !isset($config['dhcpd'][$ifent]['enable']) && (!is_ipaddrv4($oc['ipaddr']))) ||
				(!is_array($config['dhcpd'][$ifent]) && (!is_ipaddrv4($oc['ipaddr'])))) {
				continue;
			}

			$if = $ifent;
			break;
		}
	}
}

$act = $_GET['act'];
if (!empty($_POST['act'])) {
	$act = $_POST['act'];
}

$a_pools = array();

if (is_array($config['dhcpd'][$if])) {
	$pool = $_GET['pool'];
	if (is_numeric($_POST['pool'])) {
		$pool = $_POST['pool'];
	}

	// If we have a pool but no interface name, that's not valid. Redirect away.
	if (is_numeric($pool) && empty($if)) {
		header("Location: services_dhcp.php");
		exit;
	}

	if (!is_array($config['dhcpd'][$if]['pool'])) {
		$config['dhcpd'][$if]['pool'] = array();
	}

	$a_pools = &$config['dhcpd'][$if]['pool'];

	if (is_numeric($pool) && $a_pools[$pool]) {
		$dhcpdconf = &$a_pools[$pool];
	} elseif ($act == "newpool") {
		$dhcpdconf = array();
	} else {
		$dhcpdconf = &$config['dhcpd'][$if];
	}

	if (!is_array($config['dhcpd'][$if]['staticmap'])) {
		$dhcpdconf['staticmap'] = array();
	}

	$a_maps = &$config['dhcpd'][$if]['staticmap'];
}
if (is_array($dhcpdconf)) {
	// Global Options
	if (!is_numeric($pool) && !($act == "newpool")) {
		$pconfig['enable'] = isset($dhcpdconf['enable']);
		$pconfig['staticarp'] = isset($dhcpdconf['staticarp']);
		// No reason to specify this per-pool, per the dhcpd.conf man page it needs to be in every
		//	 pool and should be specified in every pool both nodes share, so we'll treat it as global
		$pconfig['failover_peerip'] = $dhcpdconf['failover_peerip'];

		// dhcpleaseinlocaltime is global to all interfaces. So if it is selected on any interface,
		// then show it true/checked.
		foreach ($config['dhcpd'] as $dhcpdifitem) {
			$dhcpleaseinlocaltime = $dhcpdifitem['dhcpleaseinlocaltime'];
			if ($dhcpleaseinlocaltime) {
				break;
			}
		}

		$pconfig['dhcpleaseinlocaltime'] = $dhcpleaseinlocaltime;
	} else {
		// Options that exist only in pools
		$pconfig['descr'] = $dhcpdconf['descr'];
	}

	// Options that can be global or per-pool.
	if (is_array($dhcpdconf['range'])) {
		$pconfig['range_from'] = $dhcpdconf['range']['from'];
		$pconfig['range_to'] = $dhcpdconf['range']['to'];
	}

	$pconfig['deftime'] = $dhcpdconf['defaultleasetime'];
	$pconfig['maxtime'] = $dhcpdconf['maxleasetime'];
	$pconfig['gateway'] = $dhcpdconf['gateway'];
	$pconfig['domain'] = $dhcpdconf['domain'];
	$pconfig['domainsearchlist'] = $dhcpdconf['domainsearchlist'];
	list($pconfig['wins1'], $pconfig['wins2']) = $dhcpdconf['winsserver'];
	list($pconfig['dns1'], $pconfig['dns2'], $pconfig['dns3'], $pconfig['dns4']) = $dhcpdconf['dnsserver'];
	$pconfig['ignorebootp'] = isset($dhcpdconf['ignorebootp']);
	$pconfig['denyunknown'] = isset($dhcpdconf['denyunknown']);
	$pconfig['nonak'] = isset($dhcpdconf['nonak']);
	$pconfig['ddnsdomain'] = $dhcpdconf['ddnsdomain'];
	$pconfig['ddnsdomainprimary'] = $dhcpdconf['ddnsdomainprimary'];
	$pconfig['ddnsdomainkeyname'] = $dhcpdconf['ddnsdomainkeyname'];
	$pconfig['ddnsdomainkey'] = $dhcpdconf['ddnsdomainkey'];
	$pconfig['ddnsupdate'] = isset($dhcpdconf['ddnsupdate']);
	$pconfig['mac_allow'] = $dhcpdconf['mac_allow'];
	$pconfig['mac_deny'] = $dhcpdconf['mac_deny'];
	list($pconfig['ntp1'], $pconfig['ntp2']) = $dhcpdconf['ntpserver'];
	$pconfig['tftp'] = $dhcpdconf['tftp'];
	$pconfig['ldap'] = $dhcpdconf['ldap'];
	$pconfig['netboot'] = isset($dhcpdconf['netboot']);
	$pconfig['nextserver'] = $dhcpdconf['nextserver'];
	$pconfig['filename'] = $dhcpdconf['filename'];
	$pconfig['filename32'] = $dhcpdconf['filename32'];
	$pconfig['filename64'] = $dhcpdconf['filename64'];
	$pconfig['rootpath'] = $dhcpdconf['rootpath'];
	$pconfig['netmask'] = $dhcpdconf['netmask'];
	$pconfig['numberoptions'] = $dhcpdconf['numberoptions'];
	$pconfig['statsgraph'] = $dhcpdconf['statsgraph'];
}

$ifcfgip = $config['interfaces'][$if]['ipaddr'];
$ifcfgsn = $config['interfaces'][$if]['subnet'];

$subnet_start = gen_subnetv4($ifcfgip, $ifcfgsn);
$subnet_end = gen_subnetv4_max($ifcfgip, $ifcfgsn);

function validate_partial_mac_list($maclist) {
	$macs = explode(',', $maclist);

	// Loop through and look for invalid MACs.
	foreach ($macs as $mac) {
		if (!is_macaddr($mac, true)) {
			return false;
		}
	}

	return true;
}

if (isset($_POST['save'])) {

	unset($input_errors);

	$pconfig = $_POST;

	$numberoptions = array();
	for ($x = 0; $x < 99; $x++) {
		if (isset($_POST["number{$x}"]) && ctype_digit($_POST["number{$x}"])) {
			$numbervalue = array();
			$numbervalue['number'] = htmlspecialchars($_POST["number{$x}"]);
			$numbervalue['type'] = htmlspecialchars($_POST["itemtype{$x}"]);
			$numbervalue['value'] = base64_encode($_POST["value{$x}"]);
			$numberoptions['item'][] = $numbervalue;
		}
	}

	// Reload the new pconfig variable that the form uses.
	$pconfig['numberoptions'] = $numberoptions;

	/* input validation */
	if ($_POST['enable'] || is_numeric($pool) || $act == "newpool") {
		$reqdfields = explode(" ", "range_from range_to");
		$reqdfieldsn = array(gettext("Range begin"), gettext("Range end"));

		do_input_validation($_POST, $reqdfields, $reqdfieldsn, $input_errors);

		if (($_POST['nonak']) && !empty($_POST['failover_peerip'])) {
			$input_errors[] = gettext("Ignore Denied Clients may not be used when a Failover Peer IP is defined.");
		}

		if (($_POST['range_from'] && !is_ipaddrv4($_POST['range_from']))) {
			$input_errors[] = gettext("A valid range must be specified.");
		}
		if (($_POST['range_to'] && !is_ipaddrv4($_POST['range_to']))) {
			$input_errors[] = gettext("A valid range must be specified.");
		}
		if (($_POST['gateway'] && $_POST['gateway'] != "none" && !is_ipaddrv4($_POST['gateway']))) {
			$input_errors[] = gettext("A valid IP address must be specified for the gateway.");
		}
		if (($_POST['wins1'] && !is_ipaddrv4($_POST['wins1'])) || ($_POST['wins2'] && !is_ipaddrv4($_POST['wins2']))) {
			$input_errors[] = gettext("A valid IP address must be specified for the primary/secondary WINS servers.");
		}
		$parent_ip = get_interface_ip($_POST['if']);
		if (is_ipaddrv4($parent_ip) && $_POST['gateway'] && $_POST['gateway'] != "none") {
			$parent_sn = get_interface_subnet($_POST['if']);
			if (!ip_in_subnet($_POST['gateway'], gen_subnet($parent_ip, $parent_sn) . "/" . $parent_sn) && !ip_in_interface_alias_subnet($_POST['if'], $_POST['gateway'])) {
				$input_errors[] = sprintf(gettext("The gateway address %s does not lie within the chosen interface's subnet."), $_POST['gateway']);
			}
		}

		if (($_POST['dns1'] && !is_ipaddrv4($_POST['dns1'])) || ($_POST['dns2'] && !is_ipaddrv4($_POST['dns2'])) || ($_POST['dns3'] && !is_ipaddrv4($_POST['dns3'])) || ($_POST['dns4'] && !is_ipaddrv4($_POST['dns4']))) {
			$input_errors[] = gettext("A valid IP address must be specified for each of the DNS servers.");
		}

		if ($_POST['deftime'] && (!is_numeric($_POST['deftime']) || ($_POST['deftime'] < 60))) {
			$input_errors[] = gettext("The default lease time must be at least 60 seconds.");
		}

		if (isset($config['captiveportal']) && is_array($config['captiveportal'])) {
			$deftime = 7200; // Default value if it's empty
			if (is_numeric($_POST['deftime'])) {
				$deftime = $_POST['deftime'];
			}

			foreach ($config['captiveportal'] as $cpZone => $cpdata) {
				if (!isset($cpdata['enable'])) {
					continue;
				}
				if (!isset($cpdata['timeout']) || !is_numeric($cpdata['timeout'])) {
					continue;
				}
				$cp_ifs = explode(',', $cpdata['interface']);
				if (!in_array($if, $cp_ifs)) {
					continue;
				}
				if ($cpdata['timeout'] > $deftime) {
					$input_errors[] = sprintf(gettext(
						'The Captive Portal zone (%1$s) has Hard Timeout parameter set to a value bigger than Default lease time (%2$s).'), $cpZone, $deftime);
				}
			}
		}

		if ($_POST['maxtime'] && (!is_numeric($_POST['maxtime']) || ($_POST['maxtime'] < 60) || ($_POST['maxtime'] <= $_POST['deftime']))) {
			$input_errors[] = gettext("The maximum lease time must be at least 60 seconds and higher than the default lease time.");
		}
		if (($_POST['ddnsdomain'] && !is_domain($_POST['ddnsdomain']))) {
			$input_errors[] = gettext("A valid domain name must be specified for the dynamic DNS registration.");
		}
		if (($_POST['ddnsdomain'] && !is_ipaddrv4($_POST['ddnsdomainprimary']))) {
			$input_errors[] = gettext("A valid primary domain name server IP address must be specified for the dynamic domain name.");
		}
		if (($_POST['ddnsdomainkey'] && !$_POST['ddnsdomainkeyname']) ||
		    ($_POST['ddnsdomainkeyname'] && !$_POST['ddnsdomainkey'])) {
			$input_errors[] = gettext("Both a valid domain key and key name must be specified.");
		}
		if ($_POST['domainsearchlist']) {
			$domain_array = preg_split("/[ ;]+/", $_POST['domainsearchlist']);
			foreach ($domain_array as $curdomain) {
				if (!is_domain($curdomain)) {
					$input_errors[] = gettext("A valid domain search list must be specified.");
					break;
				}
			}
		}

		// Validate MACs
		if (!empty($_POST['mac_allow']) && !validate_partial_mac_list($_POST['mac_allow'])) {
			$input_errors[] = gettext("If a mac allow list is specified, it must contain only valid partial MAC addresses.");
		}
		if (!empty($_POST['mac_deny']) && !validate_partial_mac_list($_POST['mac_deny'])) {
			$input_errors[] = gettext("If a mac deny list is specified, it must contain only valid partial MAC addresses.");
		}

		if (($_POST['ntp1'] && (!is_ipaddrv4($_POST['ntp1']) && !is_hostname($_POST['ntp1']))) || ($_POST['ntp2'] && (!is_ipaddrv4($_POST['ntp2']) && !is_hostname($_POST['ntp2'])))) {
			$input_errors[] = gettext("A valid IP address or hostname must be specified for the primary/secondary NTP servers.");
		}
		if (($_POST['domain'] && !is_domain($_POST['domain']))) {
			$input_errors[] = gettext("A valid domain name must be specified for the DNS domain.");
		}
		if ($_POST['tftp'] && !is_ipaddrv4($_POST['tftp']) && !is_domain($_POST['tftp']) && !filter_var($_POST['tftp'], FILTER_VALIDATE_URL)) {
			$input_errors[] = gettext("A valid IP address, hostname or URL must be specified for the TFTP server.");
		}
		if (($_POST['nextserver'] && !is_ipaddrv4($_POST['nextserver']))) {
			$input_errors[] = gettext("A valid IP address must be specified for the network boot server.");
		}

		if (gen_subnet($ifcfgip, $ifcfgsn) == $_POST['range_from']) {
			$input_errors[] = gettext("The network address cannot be used in the starting subnet range.");
		}
		if (gen_subnet_max($ifcfgip, $ifcfgsn) == $_POST['range_to']) {
			$input_errors[] = gettext("The broadcast address cannot be used in the ending subnet range.");
		}

		// Disallow a range that includes the virtualip
		if (is_array($config['virtualip']['vip'])) {
			foreach ($config['virtualip']['vip'] as $vip) {
				if ($vip['interface'] == $if) {
					if ($vip['subnet'] && is_inrange_v4($vip['subnet'], $_POST['range_from'], $_POST['range_to'])) {
						$input_errors[] = sprintf(gettext("The subnet range cannot overlap with virtual IP address %s."), $vip['subnet']);
					}
				}
			}
		}

		$noip = false;
		if (is_array($a_maps)) {
			foreach ($a_maps as $map) {
				if (empty($map['ipaddr'])) {
					$noip = true;
				}
			}
		}

		if ($_POST['staticarp'] && $noip) {
			$input_errors[] = gettext("Cannot enable static ARP when there are static map entries without IP addresses. Ensure all static maps have IP addresses and try again.");
		}

		if (is_array($pconfig['numberoptions']['item'])) {
			foreach ($pconfig['numberoptions']['item'] as $numberoption) {
				$numberoption_value = base64_decode($numberoption['value']);
				if ($numberoption['type'] == 'text' && strstr($numberoption_value, '"')) {
					$input_errors[] = gettext("Text type cannot include quotation marks.");
				} else if ($numberoption['type'] == 'string' && !preg_match('/^"[^"]*"$/', $numberoption_value) && !preg_match('/^[0-9a-f]{2}(?:\:[0-9a-f]{2})*$/i', $numberoption_value)) {
					$input_errors[] = gettext("String type must be enclosed in quotes like \"this\" or must be a series of octets specified in hexadecimal, separated by colons, like 01:23:45:67:89:ab:cd:ef");
				} else if ($numberoption['type'] == 'boolean' && $numberoption_value != 'true' && $numberoption_value != 'false' && $numberoption_value != 'on' && $numberoption_value != 'off') {
					$input_errors[] = gettext("Boolean type must be true, false, on, or off.");
				} else if ($numberoption['type'] == 'unsigned integer 8' && (!is_numeric($numberoption_value) || $numberoption_value < 0 || $numberoption_value > 255)) {
					$input_errors[] = gettext("Unsigned 8-bit integer type must be a number in the range 0 to 255.");
				} else if ($numberoption['type'] == 'unsigned integer 16' && (!is_numeric($numberoption_value) || $numberoption_value < 0 || $numberoption_value > 65535)) {
					$input_errors[] = gettext("Unsigned 16-bit integer type must be a number in the range 0 to 65535.");
				} else if ($numberoption['type'] == 'unsigned integer 32' && (!is_numeric($numberoption_value) || $numberoption_value < 0 || $numberoption_value > 4294967295)) {
					$input_errors[] = gettext("Unsigned 32-bit integer type must be a number in the range 0 to 4294967295.");
				} else if ($numberoption['type'] == 'signed integer 8' && (!is_numeric($numberoption_value) || $numberoption_value < -128 || $numberoption_value > 127)) {
					$input_errors[] = gettext("Signed 8-bit integer type must be a number in the range -128 to 127.");
				} else if ($numberoption['type'] == 'signed integer 16' && (!is_numeric($numberoption_value) || $numberoption_value < -32768 || $numberoption_value > 32767)) {
					$input_errors[] = gettext("Signed 16-bit integer type must be a number in the range -32768 to 32767.");
				} else if ($numberoption['type'] == 'signed integer 32' && (!is_numeric($numberoption_value) || $numberoption_value < -2147483648 || $numberoption_value > 2147483647)) {
					$input_errors[] = gettext("Signed 32-bit integer type must be a number in the range -2147483648 to 2147483647.");
				} else if ($numberoption['type'] == 'ip-address' && !is_ipaddrv4($numberoption_value) && !is_hostname($numberoption_value)) {
					$input_errors[] = gettext("IP address or host type must be an IP address or host name.");
				}
			}
		}

		if (!$input_errors) {
			/* make sure the range lies within the current subnet */
			if (ip_greater_than($_POST['range_from'], $_POST['range_to'])) {
				$input_errors[] = gettext("The range is invalid (first element higher than second element).");
			}

			if (!is_inrange_v4($_POST['range_from'], $subnet_start, $subnet_end) ||
			    !is_inrange_v4($_POST['range_to'], $subnet_start, $subnet_end)) {
				$input_errors[] = gettext("The specified range lies outside of the current subnet.");
			}

			if (is_numeric($pool) || ($act == "newpool")) {
				if (is_inrange_v4($_POST['range_from'],
				    $config['dhcpd'][$if]['range']['from'],
				    $config['dhcpd'][$if]['range']['to']) ||
				    is_inrange_v4($_POST['range_to'],
				    $config['dhcpd'][$if]['range']['from'],
				    $config['dhcpd'][$if]['range']['to'])) {
					$input_errors[] = gettext("The specified range must not be within the DHCP range for this interface.");
				}
			}

			foreach ($a_pools as $id => $p) {
				if (is_numeric($pool) && ($id == $pool)) {
					continue;
				}

				if (is_inrange_v4($_POST['range_from'],
				    $p['range']['from'], $p['range']['to']) ||
				    is_inrange_v4($_POST['range_to'],
				    $p['range']['from'], $p['range']['to'])) {
					$input_errors[] = gettext("The specified range must not be within the range configured on a DHCP pool for this interface.");
					break;
				}
			}

			/* make sure that the DHCP Relay isn't enabled on this interface */
			if (isset($config['dhcrelay']['enable']) && (stristr($config['dhcrelay']['interface'], $if) !== false)) {
				$input_errors[] = sprintf(gettext("The DHCP relay on the %s interface must be disabled before enabling the DHCP server."), $iflist[$if]);
			}

			if (is_array($a_maps)) {
				foreach ($a_maps as $map) {
					if (empty($map['ipaddr'])) {
						continue;
					}
					if (is_inrange_v4($map['ipaddr'], $_POST['range_from'], $_POST['range_to'])) {
						$input_errors[] = sprintf(gettext("The DHCP range cannot overlap any static DHCP mappings."));
						break;
					}
				}
			}
		}
	}

	if (!$input_errors) {
		if (!is_numeric($pool)) {
			if ($act == "newpool") {
				$dhcpdconf = array();
			} else {
				if (!is_array($config['dhcpd'][$if])) {
					$config['dhcpd'][$if] = array();
				}
				$dhcpdconf = $config['dhcpd'][$if];
			}
		} else {
			if (is_array($a_pools[$pool])) {
				$dhcpdconf = $a_pools[$pool];
			} else {
				// Someone specified a pool but it doesn't exist. Punt.
				header("Location: services_dhcp.php");
				exit;
			}
		}
		if (!is_array($dhcpdconf['range'])) {
			$dhcpdconf['range'] = array();
		}

		$dhcpd_enable_changed = false;

		// Global Options
		if (!is_numeric($pool) && !($act == "newpool")) {
			$old_dhcpd_enable = isset($dhcpdconf['enable']);
			$new_dhcpd_enable = ($_POST['enable']) ? true : false;
			if ($old_dhcpd_enable != $new_dhcpd_enable) {
				/* DHCP has been enabled or disabled. The pf ruleset will need to be rebuilt to allow or disallow DHCP. */
				$dhcpd_enable_changed = true;
			}

			$dhcpdconf['enable'] = $new_dhcpd_enable;
			$dhcpdconf['staticarp'] = ($_POST['staticarp']) ? true : false;
			$previous = $dhcpdconf['failover_peerip'];
			if ($previous != $_POST['failover_peerip']) {
				mwexec("/bin/rm -rf /var/dhcpd/var/db/*");
			}

			$dhcpdconf['failover_peerip'] = $_POST['failover_peerip'];
			// dhcpleaseinlocaltime is global to all interfaces. So update the setting on all interfaces.
			foreach ($config['dhcpd'] as &$dhcpdifitem) {
				$dhcpdifitem['dhcpleaseinlocaltime'] = $_POST['dhcpleaseinlocaltime'];
			}
		} else {
			// Options that exist only in pools
			$dhcpdconf['descr'] = $_POST['descr'];
		}

		// Options that can be global or per-pool.
		$dhcpdconf['range']['from'] = $_POST['range_from'];
		$dhcpdconf['range']['to'] = $_POST['range_to'];
		$dhcpdconf['defaultleasetime'] = $_POST['deftime'];
		$dhcpdconf['maxleasetime'] = $_POST['maxtime'];
		$dhcpdconf['netmask'] = $_POST['netmask'];

		unset($dhcpdconf['winsserver']);
		if ($_POST['wins1']) {
			$dhcpdconf['winsserver'][] = $_POST['wins1'];
		}
		if ($_POST['wins2']) {
			$dhcpdconf['winsserver'][] = $_POST['wins2'];
		}

		unset($dhcpdconf['dnsserver']);
		if ($_POST['dns1']) {
			$dhcpdconf['dnsserver'][] = $_POST['dns1'];
		}
		if ($_POST['dns2']) {
			$dhcpdconf['dnsserver'][] = $_POST['dns2'];
		}
		if ($_POST['dns3']) {
			$dhcpdconf['dnsserver'][] = $_POST['dns3'];
		}
		if ($_POST['dns4']) {
			$dhcpdconf['dnsserver'][] = $_POST['dns4'];
		}

		$dhcpdconf['gateway'] = $_POST['gateway'];
		$dhcpdconf['domain'] = $_POST['domain'];
		$dhcpdconf['domainsearchlist'] = $_POST['domainsearchlist'];
		$dhcpdconf['ignorebootp'] = ($_POST['ignorebootp']) ? true : false;
		$dhcpdconf['denyunknown'] = ($_POST['denyunknown']) ? true : false;
		$dhcpdconf['nonak'] = ($_POST['nonak']) ? true : false;
		$dhcpdconf['ddnsdomain'] = $_POST['ddnsdomain'];
		$dhcpdconf['ddnsdomainprimary'] = $_POST['ddnsdomainprimary'];
		$dhcpdconf['ddnsdomainkeyname'] = $_POST['ddnsdomainkeyname'];
		$dhcpdconf['ddnsdomainkey'] = $_POST['ddnsdomainkey'];
		$dhcpdconf['ddnsupdate'] = ($_POST['ddnsupdate']) ? true : false;
		$dhcpdconf['mac_allow'] = $_POST['mac_allow'];
		$dhcpdconf['mac_deny'] = $_POST['mac_deny'];

		unset($dhcpdconf['ntpserver']);
		if ($_POST['ntp1']) {
			$dhcpdconf['ntpserver'][] = $_POST['ntp1'];
		}
		if ($_POST['ntp2']) {
			$dhcpdconf['ntpserver'][] = $_POST['ntp2'];
		}

		$dhcpdconf['tftp'] = $_POST['tftp'];
		$dhcpdconf['ldap'] = $_POST['ldap'];
		$dhcpdconf['netboot'] = ($_POST['netboot']) ? true : false;
		$dhcpdconf['nextserver'] = $_POST['nextserver'];
		$dhcpdconf['filename'] = $_POST['filename'];
		$dhcpdconf['filename32'] = $_POST['filename32'];
		$dhcpdconf['filename64'] = $_POST['filename64'];
		$dhcpdconf['rootpath'] = $_POST['rootpath'];
		unset($dhcpdconf['statsgraph']);
		if ($_POST['statsgraph']) {
			$dhcpdconf['statsgraph'] = $_POST['statsgraph'];
			enable_rrd_graphing();
		}

		// Handle the custom options rowhelper
		if (isset($dhcpdconf['numberoptions']['item'])) {
			unset($dhcpdconf['numberoptions']['item']);
		}

		$dhcpdconf['numberoptions'] = $numberoptions;

		if (is_numeric($pool) && is_array($a_pools[$pool])) {
			$a_pools[$pool] = $dhcpdconf;
		} elseif ($act == "newpool") {
			$a_pools[] = $dhcpdconf;
		} else {
			$config['dhcpd'][$if] = $dhcpdconf;
		}

		write_config();
	}
}

if ((isset($_POST['save']) || isset($_POST['apply'])) && (!$input_errors)) {
	$retval = 0;
	$retvaldhcp = 0;
	$retvaldns = 0;
	/* dnsmasq_configure calls dhcpd_configure */
	/* no need to restart dhcpd twice */
	if (isset($config['dnsmasq']['enable']) && isset($config['dnsmasq']['regdhcpstatic']))	{
		$retvaldns = services_dnsmasq_configure();
		if ($retvaldns == 0) {
			clear_subsystem_dirty('hosts');
			clear_subsystem_dirty('staticmaps');
		}
	} else if (isset($config['unbound']['enable']) && isset($config['unbound']['regdhcpstatic'])) {
		$retvaldns = services_unbound_configure();
		if ($retvaldns == 0) {
			clear_subsystem_dirty('unbound');
			clear_subsystem_dirty('hosts');
			clear_subsystem_dirty('staticmaps');
		}
	} else {
		$retvaldhcp = services_dhcpd_configure();
		if ($retvaldhcp == 0) {
			clear_subsystem_dirty('staticmaps');
		}
	}
	if ($dhcpd_enable_changed) {
		$retvalfc = filter_configure();
	}

	if ($retvaldhcp == 1 || $retvaldns == 1 || $retvalfc == 1) {
		$retval = 1;
	}

	$savemsg = get_std_save_message($retval);
}

if ($act == "delpool") {
	if ($a_pools[$_GET['id']]) {
		unset($a_pools[$_GET['id']]);
		write_config();
		header("Location: services_dhcp.php?if={$if}");
		exit;
	}
}

if ($act == "del") {
	if ($a_maps[$_GET['id']]) {
		unset($a_maps[$_GET['id']]);
		write_config();
		if (isset($config['dhcpd'][$if]['enable'])) {
			mark_subsystem_dirty('staticmaps');
			if (isset($config['dnsmasq']['enable']) && isset($config['dnsmasq']['regdhcpstatic'])) {
				mark_subsystem_dirty('hosts');
			}
		}

		header("Location: services_dhcp.php?if={$if}");
		exit;
	}
}

// Build an HTML table that can be inserted into a Form_StaticText element
function build_pooltable() {
	global $a_pools, $if;

	$pooltbl =	'<div class="table-responsive">';
	$pooltbl .=		'<table class="table table-striped table-hover table-condensed">';
	$pooltbl .=			'<thead>';
	$pooltbl .=				'<tr>';
	$pooltbl .=					'<th>' . gettext("Pool Start") . '</th>';
	$pooltbl .=					'<th>' . gettext("Pool End") . '</th>';
	$pooltbl .=					'<th>' . gettext("Description") . '</th>';
	$pooltbl .=					'<th>' . gettext("Actions") . '</th>';
	$pooltbl .=				'</tr>';
	$pooltbl .=			'</thead>';
	$pooltbl .=			'<tbody>';

	if (is_array($a_pools)) {
		$i = 0;
		foreach ($a_pools as $poolent) {
			if (!empty($poolent['range']['from']) && !empty($poolent['range']['to'])) {
				$pooltbl .= '<tr>';
				$pooltbl .= '<td ondblclick="document.location=\'services_dhcp.php?if=' . htmlspecialchars($if) . '&pool=' . $i . '\';">' .
							htmlspecialchars($poolent['range']['from']) . '</td>';

				$pooltbl .= '<td ondblclick="document.location=\'services_dhcp.php?if=' . htmlspecialchars($if) . '&pool=' . $i . '\';">' .
							htmlspecialchars($poolent['range']['to']) . '</td>';

				$pooltbl .= '<td ondblclick="document.location=\'services_dhcp.php?if=' . htmlspecialchars($if) . '&pool=' . $i . '\';">' .
							htmlspecialchars($poolent['descr']) . '</td>';

				$pooltbl .= '<td><a class="fa fa-pencil" title="'. gettext("Edit pool") . '" href="services_dhcp.php?if=' . htmlspecialchars($if) . '&pool=' . $i . '"></a>';

				$pooltbl .= ' <a class="fa fa-trash" title="'. gettext("Delete pool") . '" href="services_dhcp.php?if=' . htmlspecialchars($if) . '&act=delpool&id=' . $i . '"></a></td>';
				$pooltbl .= '</tr>';
			}
		$i++;
		}
	}

	$pooltbl .=			'</tbody>';
	$pooltbl .=		'</table>';
	$pooltbl .= '</div>';

	return($pooltbl);
}

$pgtitle = array(gettext("Services"), gettext("DHCP Server"));

if (!empty($if) && !isset($config['dhcrelay']['enable']) && isset($iflist[$if])) {
	$pgtitle[] = $iflist[$if];
}
$shortcut_section = "dhcp";

include("head.inc");

if ($input_errors) {
	print_input_errors($input_errors);
}

if ($savemsg) {
	print_info_box($savemsg, 'success');
}

if (isset($config['dhcrelay']['enable'])) {
	print_info_box(gettext("DHCP Relay is currently enabled. Cannot enable the DHCP Server service while the DHCP Relay is enabled on any interface."));
	include("foot.inc");
	exit;
}

if (is_subsystem_dirty('staticmaps')) {
	print_apply_box(gettext("The static mapping configuration has been changed.") . "<br />" . gettext("The changes must be applied for them to take effect."));
}

/* active tabs */
$tab_array = array();
$tabscounter = 0;
$i = 0;

foreach ($iflist as $ifent => $ifname) {
	$oc = $config['interfaces'][$ifent];
	if ((is_array($config['dhcpd'][$ifent]) && !isset($config['dhcpd'][$ifent]['enable']) && (!is_ipaddrv4($oc['ipaddr']))) ||
	    (!is_array($config['dhcpd'][$ifent]) && (!is_ipaddrv4($oc['ipaddr'])))) {
		continue;
	}

	if ($ifent == $if) {
		$active = true;
	} else {
		$active = false;
	}

	$tab_array[] = array($ifname, $active, "services_dhcp.php?if={$ifent}");
	$tabscounter++;
}

if ($tabscounter == 0) {
	print_info_box(gettext("The DHCP Server can only be enabled on interfaces configured with a static IPv4 address. This system has none."));
	include("foot.inc");
	exit;
}

display_top_tabs($tab_array);

$form = new Form();

$section = new Form_Section('General Options');

if (!is_numeric($pool) && !($act == "newpool")) {
	$section->addInput(new Form_Checkbox(
		'enable',
		'Enable',
		sprintf(gettext("Enable DHCP server on %s interface"), htmlspecialchars($iflist[$if])),
		$pconfig['enable']
	));
} else {
	print_info_box(gettext('Editing pool-specific options. To return to the Interface, click its tab above.'), 'info', false);
}

$section->addInput(new Form_Checkbox(
	'ignorebootp',
	'BOOTP',
	'Ignore BOOTP queries',
	$pconfig['ignorebootp']
));

$section->addInput(new Form_Checkbox(
	'denyunknown',
	'Deny unknown clients',
	'Only the clients defined below will get DHCP leases from this server.',
	$pconfig['denyunknown']
));

$section->addInput(new Form_Checkbox(
	'nonak',
	'Ignore denied clients',
	'Denied clients will be ignored rather than rejected.',
	$pconfig['nonak']
))->setHelp("This option is not compatible with failover and cannot be enabled when a Failover Peer IP address is configured.");

if (is_numeric($pool) || ($act == "newpool")) {
	$section->addInput(new Form_Input(
		'descr',
		'Pool Description',
		'text',
		$pconfig['descr']
	));
}

$section->addInput(new Form_StaticText(
	'Subnet',
	gen_subnet($ifcfgip, $ifcfgsn)
));

$section->addInput(new Form_StaticText(
	'Subnet mask',
	gen_subnet_mask($ifcfgsn)
));

// Compose a string to display the required address ranges
$rangestr = ip_after($subnet_start) . ' - ' . ip_before($subnet_end);

if (is_numeric($pool) || ($act == "newpool")) {
	$rangestr .= '<br />' . gettext('In-use DHCP Pool Ranges:');
	if (is_array($config['dhcpd'][$if]['range'])) {
		$rangestr .= '<br />' . $config['dhcpd'][$if]['range']['from'] . ' - ' . $config['dhcpd'][$if]['range']['to'];
	}

	foreach ($a_pools as $p) {
		if (is_array($p['range'])) {
			$rangestr .= '<br />' . $p['range']['from'] . ' - ' . $p['range']['to'];
		}
	}
}

$section->addInput(new Form_StaticText(
	'Available range',
	$rangestr
));

if ($is_olsr_enabled) {
	$section->addInput(new Form_Select(
		'netmask',
		'Subnet mask',
		$pconfig['netmask'],
		array_combine(range(32, 1, -1), range(32, 1, -1))
	));
}

$group = new Form_Group('Range');

$group->add(new Form_IpAddress(
	'range_from',
	null,
	$pconfig['range_from']
))->setHelp('From');

$group->add(new Form_IpAddress(
	'range_to',
	null,
	$pconfig['range_to']
))->setHelp('To');

$section->add($group);

$form->add($section);

if (!is_numeric($pool) && !($act == "newpool")) {
	$section = new Form_Section('Additional Pools');

	$btnaddpool = new Form_Button(
		'btnaddpool',
		'Add pool',
		'services_dhcp.php?if=' . htmlspecialchars($if) . '&act=newpool',
		'fa-plus'
	);
	$btnaddpool->addClass('btn-success');

	$section->addInput(new Form_StaticText(
		'Add',
		$btnaddpool
	))->setHelp('If additional pools of addresses are needed inside of this subnet outside the above Range, they may be specified here.');

	if (is_array($a_pools)) {
		$section->addInput(new Form_StaticText(
			null,
			build_pooltable()
		));
	}

	$form->add($section);
}

$section = new Form_Section('Servers');

$section->addInput(new Form_IpAddress(
	'wins1',
	'WINS servers',
	$pconfig['wins1']
))->setPattern('[.a-zA-Z0-9_]+')->setAttribute('placeholder', 'WINS Server 1');

$section->addInput(new Form_IpAddress(
	'wins2',
	null,
	$pconfig['wins2']
))->setPattern('[.a-zA-Z0-9_]+')->setAttribute('placeholder', 'WINS Server 2');

for ($idx=1; $idx<=4; $idx++) {
	$section->addInput(new Form_IpAddress(
		'dns' . $idx,
		($idx == 1) ? 'DNS servers':null,
		$pconfig['dns' . $idx]
	))->setPattern('[.a-zA-Z0-9_]+')->setAttribute('placeholder', 'DNS Server ' . $idx)->setHelp(($idx == 4) ? 'Leave blank to use the system default DNS servers: this interface\'s IP if DNS Forwarder or Resolver is enabled, otherwise the servers configured on the System / General Setup page.':'');
}

$form->add($section);

$section = new Form_Section('Other Options');

$section->addInput(new Form_IpAddress(
	'gateway',
	'Gateway',
	$pconfig['gateway']
))->setPattern('[.a-zA-Z0-9_]+')
  ->setHelp('The default is to use the IP on this interface of the firewall as the gateway. Specify an alternate gateway here if this is not the correct gateway for the network. Type "none" for no gateway assignment.');

$section->addInput(new Form_Input(
	'domain',
	'Domain name',
	'text',
	$pconfig['domain']
))->setHelp('The default is to use the domain name of this system as the default domain name provided by DHCP. An alternate domain name may be specified here.');

$section->addInput(new Form_Input(
	'domainsearchlist',
	'Domain search list',
	'text',
	$pconfig['domainsearchlist']
))->setHelp('The DHCP server can optionally provide a domain search list. Use the semicolon character as separator.');

$section->addInput(new Form_Input(
	'deftime',
	'Default lease time',
	'number',
	$pconfig['deftime']
))->setHelp('This is used for clients that do not ask for a specific expiration time. The default is 7200 seconds.');

$section->addInput(new Form_Input(
	'maxtime',
	'Maximum lease time',
	'number',
	$pconfig['maxtime']
))->setHelp('This is the maximum lease time for clients that ask for a specific expiration time. The default is 86400 seconds.');

if (!is_numeric($pool) && !($act == "newpool")) {
	$section->addInput(new Form_IpAddress(
		'failover_peerip',
		'Failover peer IP',
		$pconfig['failover_peerip']
	))->setHelp('Leave blank to disable. Enter the interface IP address of the other machine. Machines must be using CARP. ' .
				'Interface\'s advskew determines whether the DHCPd process is Primary or Secondary. Ensure one machine\'s advskew < 20 (and the other is > 20).');
}

if (!is_numeric($pool) && !($act == "newpool")) {
	$section->addInput(new Form_Checkbox(
		'staticarp',
		'Static ARP',
		'Enable Static ARP entries',
		$pconfig['staticarp']
	))->setHelp('This option persists even if DHCP server is disabled. Only the machines listed below will be able to communicate with the firewall on this interface.');

	$section->addInput(new Form_Checkbox(
		'dhcpleaseinlocaltime',
		'Time format change',
		'Change DHCP display lease time from UTC to local time',
		$pconfig['dhcpleaseinlocaltime']
	))->setHelp('By default DHCP leases are displayed in UTC time.	By checking this box DHCP lease time will be displayed in local time and set to the time zone selected.' .
				' This will be used for all DHCP interfaces lease time.');
	$section->addInput(new Form_Checkbox(
		'statsgraph',
		'Statistics graphs',
		'Enable RRD statistics graphs',
		$pconfig['statsgraph']
	))->setHelp('Enable this to add DHCP leases statistics to the RRD graphs. Disabled by default.');
}

// DDNS
$btnadv = new Form_Button(
	'btnadvdns',
	'Display Advanced',
	null,
	'fa-cog'
);

$btnadv->setAttribute('type','button')->addClass('btn-info btn-sm');

$section->addInput(new Form_StaticText(
	'Dynamic DNS',
	$btnadv
));

$section->addInput(new Form_Checkbox(
	'ddnsupdate',
	null,
	'Enable registration of DHCP client names in DNS',
	$pconfig['ddnsupdate']
));

$section->addInput(new Form_Input(
	'ddnsdomain',
	'DDNS Domain',
	'text',
	$pconfig['ddnsdomain']
))->setHelp('Leave blank to disable dynamic DNS registration.' . '<br />' .
			'Enter the dynamic DNS domain which will be used to register client names in the DNS server.');

$section->addInput(new Form_IpAddress(
	'ddnsdomainprimary',
	'Primary DDNS address',
	$pconfig['ddnsdomainprimary']
))->setHelp('Primary domain name server IP address for the dynamic domain name.');

$section->addInput(new Form_Input(
	'ddnsdomainkeyname',
	'DNS Domain key',
	'text',
	$pconfig['ddnsdomainkeyname']
))->setHelp('Dynamic DNS domain key name which will be used to register client names in the DNS server.');

$section->addInput(new Form_Input(
	'ddnsdomainkey',
	'DNS Domain key secret',
	'text',
	$pconfig['ddnsdomainkey']
))->setHelp('Dynamic DNS domain key secret (HMAC-MD5) which will be used to register client names in the DNS server.');

// Advanced MAC
$btnadv = new Form_Button(
	'btnadvmac',
	'Display Advanced',
	null,
	'fa-cog'
);

$btnadv->setAttribute('type','button')->addClass('btn-info btn-sm');

$section->addInput(new Form_StaticText(
	'MAC address control',
	$btnadv
));

$section->addInput(new Form_Input(
	'mac_allow',
	'MAC Allow',
	'text',
	$pconfig['mac_allow']
))->setHelp('List of partial MAC addresses to allow, comma separated, no spaces, e.g.: 00:00:00,01:E5:FF');

$section->addInput(new Form_Input(
	'mac_deny',
	'MAC Deny',
	'text',
	$pconfig['mac_deny']
))->setHelp('List of partial MAC addresses to deny access, comma separated, no spaces, e.g.: 00:00:00,01:E5:FF');

// Advanced NTP
$btnadv = new Form_Button(
	'btnadvntp',
	'Display Advanced',
	null,
	'fa-cog'
);

$btnadv->setAttribute('type','button')->addClass('btn-info btn-sm');

$section->addInput(new Form_StaticText(
	'NTP',
	$btnadv
));

$section->addInput(new Form_IpAddress(
	'ntp1',
	'NTP Server 1',
	$pconfig['ntp1']
))->setPattern('[.a-zA-Z0-9_]+');

$section->addInput(new Form_IpAddress(
	'ntp2',
	'NTP Server 2',
	$pconfig['ntp2']
))->setPattern('[.a-zA-Z0-9_]+');

// Advanced TFTP
$btnadv = new Form_Button(
	'btnadvtftp',
	'Display Advanced',
	null,
	'fa-cog'
);

$btnadv->setAttribute('type','button')->addClass('btn-info btn-sm');

$section->addInput(new Form_StaticText(
	'TFTP',
	$btnadv
));

$section->addInput(new Form_Input(
	'tftp',
	'TFTP Server',
	$pconfig['tftp']
))->setHelp('Leave blank to disable. Enter a valid IP address, hostname or URL for the TFTP server.');

// Advanced LDAP
$btnadv = new Form_Button(
	'btnadvldap',
	'Display Advanced',
	null,
	'fa-cog'
);

$btnadv->setAttribute('type','button')->addClass('btn-info btn-sm');

$section->addInput(new Form_StaticText(
	'LDAP',
	$btnadv
));

$section->addInput(new Form_Input(
	'ldap',
	'LDAP Server URI',
	'text',
	$pconfig['ldap']
))->setHelp('Leave blank to disable. Enter a full URI for the LDAP server in the form ldap://ldap.example.com/dc=example,dc=com ');

// Advanced Network Booting options
$btnadv = new Form_Button(
	'btnadvnwkboot',
	'Display Advanced',
	null,
	'fa-cog'
);

$btnadv->setAttribute('type','button')->addClass('btn-info btn-sm');

$section->addInput(new Form_StaticText(
	'Network Booting',
	$btnadv
));

$section->addInput(new Form_Checkbox(
	'netboot',
	'Enable',
	'Enables network booting',
	$pconfig['netboot']
));

$section->addInput(new Form_IpAddress(
	'nextserver',
	'Next Server',
	$pconfig['nextserver']
))->setHelp('Enter the IP address of the next server');

$section->addInput(new Form_Input(
	'filename',
	'Default BIOS file name',
	'text',
	$pconfig['filename']
));

$section->addInput(new Form_Input(
	'filename32',
	'UEFI 32 bit file name',
	'text',
	$pconfig['filename32']
));

$section->addInput(new Form_Input(
	'filename64',
	'UEFI 64 bit file name',
	'text',
	$pconfig['filename64']
))->setHelp('Both a filename and a boot server must be configured for this to work! ' .
			'All three filenames and a configured boot server are necessary for UEFI to work! ');

$section->addInput(new Form_Input(
	'rootpath',
	'Root path',
	'text',
	$pconfig['rootpath']
))->setHelp('string-format: iscsi:(servername):(protocol):(port):(LUN):targetname ');

// Advanced Additional options
$btnadv = new Form_Button(
	'btnadvopts',
	'Display Advanced',
	null,
	'fa-cog'
);

$btnadv->setAttribute('type','button')->addClass('btn-info btn-sm');

$section->addInput(new Form_StaticText(
	'Additional BOOTP/DHCP Options',
	$btnadv
));

$form->add($section);

$section = new Form_Section('Additional BOOTP/DHCP Options');
$section->addClass('adnlopts');

$section->addInput(new Form_StaticText(
	null,
	'<div class="alert alert-info"> ' . gettext('Enter the DHCP option number and the value for each item to include in the DHCP lease information.') . ' ' .
	sprintf(gettext('For a list of available options please visit this %1$s URL%2$s'), '<a href="http://www.iana.org/assignments/bootp-dhcp-parameters/" target="_blank">', '</a>.</div>')
));

if (!$pconfig['numberoptions']) {
	$pconfig['numberoptions']['item']  = array(array('number' => '', 'type' => 'text', 'value' => ''));
}

$customitemtypes = array(
	'text' => gettext('Text'), 'string' => gettext('String'), 'boolean' => gettext('Boolean'),
	'unsigned integer 8' => gettext('Unsigned 8-bit integer'), 'unsigned integer 16' => gettext('Unsigned 16-bit integer'), 'unsigned integer 32' => gettext('Unsigned 32-bit integer'),
	'signed integer 8' => gettext('Signed 8-bit integer'), 'signed integer 16' => gettext('Signed 16-bit integer'), 'signed integer 32' => gettext('Signed 32-bit integer'), 'ip-address' => gettext('IP address or host')
);

$numrows = count($item) -1;
$counter = 0;

$numrows = count($pconfig['numberoptions']['item']) -1;

foreach ($pconfig['numberoptions']['item'] as $item) {
	$number = $item['number'];
	$itemtype = $item['type'];
	$value = base64_decode($item['value']);

	$group = new Form_Group(($counter == 0) ? 'Option':null);
	$group->addClass('repeatable');

	$group->add(new Form_Input(
		'number' . $counter,
		null,
		'text',
		$number
	))->setHelp($numrows == $counter ? 'Number':null);

	$group->add(new Form_Select(
		'itemtype' . $counter,
		null,
		$itemtype,
		$customitemtypes
	))->setWidth(3)->setHelp($numrows == $counter ? 'Type':null);

	$group->add(new Form_Input(
		'value' . $counter,
		null,
		'text',
		$value
	))->setHelp($numrows == $counter ? 'Value':null);

	$group->add(new Form_Button(
		'deleterow' . $counter,
		'Delete',
		null,
		'fa-trash'
	))->addClass('btn-warning');

	$section->add($group);

	$counter++;
}

$section->addInput(new Form_Button(
	'addrow',
	'Add',
	null,
	'fa-plus'
))->addClass('btn-success');

$form->add($section);

if ($act == "newpool") {
	$form->addGlobal(new Form_Input(
		'act',
		null,
		'hidden',
		'newpool'
	));
}

if (is_numeric($pool)) {
	$form->addGlobal(new Form_Input(
		'pool',
		null,
		'hidden',
		$pool
	));
}

$form->addGlobal(new Form_Input(
	'if',
	null,
	'hidden',
	$if
));

print($form);

// DHCP Static Mappings table

if (!is_numeric($pool) && !($act == "newpool")) {
?>

<div class="panel panel-default">
	<div class="panel-heading"><h2 class="panel-title"><?=gettext("DHCP Static Mappings for this Interface")?></h2></div>
	<div class="table-responsive">
			<table class="table table-striped table-hover table-condensed sortable-theme-bootstrap" data-sortable>
				<thead>
					<tr>
						<th><?=gettext("Static ARP")?></th>
						<th><?=gettext("MAC address")?></th>
						<th><?=gettext("IP address")?></th>
						<th><?=gettext("Hostname")?></th>
						<th><?=gettext("Description")?></th>
						<th></th>
					</tr>
				</thead>
<?php
	if (is_array($a_maps)) {
		$i = 0;
?>
				<tbody>
<?php
		foreach ($a_maps as $mapent) {
?>
					<tr>
						<td class="text-center" ondblclick="document.location='services_dhcp_edit.php?if=<?=htmlspecialchars($if)?>&id=<?=$i?>';">
							<?php if (isset($mapent['arp_table_static_entry'])): ?>
								<i class="fa fa-check"></i>
							<?php endif; ?>
						</td>
						<td ondblclick="document.location='services_dhcp_edit.php?if=<?=htmlspecialchars($if)?>&id=<?=$i?>';">
							<?=htmlspecialchars($mapent['mac'])?>
						</td>
						<td ondblclick="document.location='services_dhcp_edit.php?if=<?=htmlspecialchars($if)?>&id=<?=$i?>';">
							<?=htmlspecialchars($mapent['ipaddr'])?>
						</td>
						<td ondblclick="document.location='services_dhcp_edit.php?if=<?=htmlspecialchars($if)?>&id=<?=$i?>';">
							<?=htmlspecialchars($mapent['hostname'])?>
						</td>
						<td ondblclick="document.location='services_dhcp_edit.php?if=<?=htmlspecialchars($if)?>&id=<?=$i?>';">
							<?=htmlspecialchars($mapent['descr'])?>
						</td>
						<td>
							<a class="fa fa-pencil"	title="<?=gettext('Edit static mapping')?>"	href="services_dhcp_edit.php?if=<?=htmlspecialchars($if)?>&id=<?=$i?>"></a>
							<a class="fa fa-trash"	title="<?=gettext('Delete static mapping')?>"	href="services_dhcp.php?if=<?=htmlspecialchars($if)?>&act=del&id=<?=$i?>"></a>
						</td>
					</tr>
<?php
		$i++;
		}
?>
				</tbody>
<?php
	}
?>
		</table>
	</div>
</div>

<nav class="action-buttons">
	<a href="services_dhcp_edit.php?if=<?=htmlspecialchars($if)?>" class="btn btn-sm btn-success">
		<i class="fa fa-plus icon-embed-btn"></i>
		<?=gettext("Add")?>
	</a>
</nav>
<?php
}
?>

<script type="text/javascript">
//<![CDATA[
events.push(function() {

	// Show advanced DNS options ======================================================================================
	var showadvdns = false;

	function show_advdns(ispageload) {
		var text;
		// On page load decide the initial state based on the data.
		if (ispageload) {
<?php
			if (!$pconfig['ddnsupdate'] && empty($pconfig['ddnsdomain']) && empty($pconfig['ddnsdomainprimary']) &&
			    empty($pconfig['ddnsdomainkeyname']) && empty($pconfig['ddnsdomainkey'])) {
				$showadv = false;
			} else {
				$showadv = true;
			}
?>
			showadvdns = <?php if ($showadv) {echo 'true';} else {echo 'false';} ?>;
		} else {
			// It was a click, swap the state.
			showadvdns = !showadvdns;
		}

		hideCheckbox('ddnsupdate', !showadvdns);
		hideInput('ddnsdomain', !showadvdns);
		hideInput('ddnsdomainprimary', !showadvdns);
		hideInput('ddnsdomainkeyname', !showadvdns);
		hideInput('ddnsdomainkey', !showadvdns);

		if (showadvdns) {
			text = "<?=gettext('Hide Advanced');?>";
		} else {
			text = "<?=gettext('Display Advanced');?>";
		}
		$('#btnadvdns').html('<i class="fa fa-cog"></i> ' + text);
	}

	$('#btnadvdns').click(function(event) {
		show_advdns();
	});

	// Show advanced MAC options ======================================================================================
	var showadvmac = false;

	function show_advmac(ispageload) {
		var text;
		// On page load decide the initial state based on the data.
		if (ispageload) {
<?php
			if (empty($pconfig['mac_allow']) && empty($pconfig['mac_deny'])) {
				$showadv = false;
			} else {
				$showadv = true;
			}
?>
			showadvmac = <?php if ($showadv) {echo 'true';} else {echo 'false';} ?>;
		} else {
			// It was a click, swap the state.
			showadvmac = !showadvmac;
		}

		hideInput('mac_allow', !showadvmac);
		hideInput('mac_deny', !showadvmac);

		if (showadvmac) {
			text = "<?=gettext('Hide Advanced');?>";
		} else {
			text = "<?=gettext('Display Advanced');?>";
		}
		$('#btnadvmac').html('<i class="fa fa-cog"></i> ' + text);
	}

	$('#btnadvmac').click(function(event) {
		show_advmac();
	});

	// Show advanced NTP options ======================================================================================
	var showadvntp = false;

	function show_advntp(ispageload) {
		var text;
		// On page load decide the initial state based on the data.
		if (ispageload) {
<?php
			if (empty($pconfig['ntp1']) && empty($pconfig['ntp2'])) {
				$showadv = false;
			} else {
				$showadv = true;
			}
?>
			showadvntp = <?php if ($showadv) {echo 'true';} else {echo 'false';} ?>;
		} else {
			// It was a click, swap the state.
			showadvntp = !showadvntp;
		}

		hideInput('ntp1', !showadvntp);
		hideInput('ntp2', !showadvntp);

		if (showadvntp) {
			text = "<?=gettext('Hide Advanced');?>";
		} else {
			text = "<?=gettext('Display Advanced');?>";
		}
		$('#btnadvntp').html('<i class="fa fa-cog"></i> ' + text);
	}

	$('#btnadvntp').click(function(event) {
		show_advntp();
	});

	// Show advanced TFTP options ======================================================================================
	var showadvtftp = false;

	function show_advtftp(ispageload) {
		var text;
		// On page load decide the initial state based on the data.
		if (ispageload) {
<?php
			if (empty($pconfig['tftp'])) {
				$showadv = false;
			} else {
				$showadv = true;
			}
?>
			showadvtftp = <?php if ($showadv) {echo 'true';} else {echo 'false';} ?>;
		} else {
			// It was a click, swap the state.
			showadvtftp = !showadvtftp;
		}

		hideInput('tftp', !showadvtftp);

		if (showadvtftp) {
			text = "<?=gettext('Hide Advanced');?>";
		} else {
			text = "<?=gettext('Display Advanced');?>";
		}
		$('#btnadvtftp').html('<i class="fa fa-cog"></i> ' + text);
	}

	$('#btnadvtftp').click(function(event) {
		show_advtftp();
	});

	// Show advanced LDAP options ======================================================================================
	var showadvldap = false;

	function show_advldap(ispageload) {
		var text;
		// On page load decide the initial state based on the data.
		if (ispageload) {
<?php
			if (empty($pconfig['ldap'])) {
				$showadv = false;
			} else {
				$showadv = true;
			}
?>
			showadvldap = <?php if ($showadv) {echo 'true';} else {echo 'false';} ?>;
		} else {
			// It was a click, swap the state.
			showadvldap = !showadvldap;
		}

		hideInput('ldap', !showadvldap);

		if (showadvldap) {
			text = "<?=gettext('Hide Advanced');?>";
		} else {
			text = "<?=gettext('Display Advanced');?>";
		}
		$('#btnadvldap').html('<i class="fa fa-cog"></i> ' + text);
	}

	$('#btnadvldap').click(function(event) {
		show_advldap();
	});

	// Show advanced additional opts options ===========================================================================
	var showadvopts = false;

	function show_advopts(ispageload) {
		var text;
		// On page load decide the initial state based on the data.
		if (ispageload) {
<?php
			if (empty($pconfig['numberoptions']) ||
			    (empty($pconfig['numberoptions']['item'][0]['number']) && (empty($pconfig['numberoptions']['item'][0]['value'])))) {
				$showadv = false;
			} else {
				$showadv = true;
			}
?>
			showadvopts = <?php if ($showadv) {echo 'true';} else {echo 'false';} ?>;
		} else {
			// It was a click, swap the state.
			showadvopts = !showadvopts;
		}

		hideClass('adnlopts', !showadvopts);

		if (showadvopts) {
			text = "<?=gettext('Hide Advanced');?>";
		} else {
			text = "<?=gettext('Display Advanced');?>";
		}
		$('#btnadvopts').html('<i class="fa fa-cog"></i> ' + text);
	}

	$('#btnadvopts').click(function(event) {
		show_advopts();
	});

	// Show advanced Network Booting options ===========================================================================
	var showadvnwkboot = false;

	function show_advnwkboot(ispageload) {
		var text;
		// On page load decide the initial state based on the data.
		if (ispageload) {
<?php
			if (empty($pconfig['netboot'])) {
				$showadv = false;
			} else {
				$showadv = true;
			}
?>
			showadvnwkboot = <?php if ($showadv) {echo 'true';} else {echo 'false';} ?>;
		} else {
			// It was a click, swap the state.
			showadvnwkboot = !showadvnwkboot;
		}

		hideCheckbox('netboot', !showadvnwkboot);
		hideInput('nextserver', !showadvnwkboot);
		hideInput('filename', !showadvnwkboot);
		hideInput('filename32', !showadvnwkboot);
		hideInput('filename64', !showadvnwkboot);
		hideInput('rootpath', !showadvnwkboot);

		if (showadvnwkboot) {
			text = "<?=gettext('Hide Advanced');?>";
		} else {
			text = "<?=gettext('Display Advanced');?>";
		}
		$('#btnadvnwkboot').html('<i class="fa fa-cog"></i> ' + text);
	}

	$('#btnadvnwkboot').click(function(event) {
		show_advnwkboot();
	});

	// ---------- On initial page load ------------------------------------------------------------

	show_advdns(true);
	show_advmac(true);
	show_advntp(true);
	show_advtftp(true);
	show_advldap(true);
	show_advopts(true);
	show_advnwkboot(true);

	// Suppress "Delete row" button if there are fewer than two rows
	checkLastRow();
});
//]]>
</script>

<?php include("foot.inc");


text:
using Orchard.DependencyInjection;
using System.Collections.Generic;
using System.Xml.Linq;

namespace Orchard.Environment.Recipes.Services {
    public interface IRecipeBuilder : IDependency {
        XDocument Build(IEnumerable<IRecipeBuilderStep> steps);
    }
}

redpajama_set_name: RedPajamaGithub


text:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Eto.Drawing;
using OxyPlot;
using Eto.Mac.Forms.Controls;
using OxyPlot.Mono.Mac;

namespace Eto.OxyPlot.MonoMac
{
    public class PlotHandler : MacControl<PlotView, Plot, Plot.ICallback>, Plot.IHandler
    {
        public override Color BackgroundColor
        {
            get
            {
                var color = Control.Model.PlotAreaBackground;
                return new Color(color.R, color.G, color.B, color.A);
            }
            set
            {
                Control.Model.PlotAreaBackground = OxyColor.FromArgb(
                    Control.Model.PlotAreaBackground.A,
                    Control.Model.PlotAreaBackground.R,
                    Control.Model.PlotAreaBackground.G,
                    Control.Model.PlotAreaBackground.B);
            }
        }

        public PlotModel Model
        {
            get { return Control.Model; }
            set { Control.Model = value; }
        }

        public PlotHandler()
        {
            Control = new global::OxyPlot.Mono.Mac.PlotView
            {
            };
        }

        public void InvalidatePlot(bool updateData)
        {
            Control.InvalidatePlot(true);
        }
    }
}


text:
#define BOOST_TEST_MODULE "ufw"
#include <boost/test/unit_test.hpp>


text:
/**
 * node pvcloud_api.js action=add_value value="abc 123" value_label="pvCloud_TEST" value_type="ALPHA OR WATEVER" captured_datetime="2014-12-19+12:27"
 */

var request = require('request');

var pvCloudModule = function (app_id, api_key, account_id, baseURL) {
    var DEBUG = false;

    log("started");
    log("process.argv: ");
    log(process.argv);

    app_id = app_id || 0;
    api_key = api_key || "";
    account_id = account_id || 0;
    baseURL = baseURL || "";

    var parameters = captureParameters();

    if (validateParameters()) {
        switch (parameters.action) {
            case "add_value":
                pvCloud_AddValue(parameters.value_label, parameters.value, parameters.value_type, parameters.captured_datetime);
                break;
            case "get_last_value":
                pvCloud_GetLastValue(parameters.value_label);
                break;
            case "get_last_value_simple":
                pvCloud_GetLastValue_Simple(parameters.value_label);
                break;
            case "get_values":
                pvCloud_GetValues(parameters.value_label, parameters.last_limit);
                break;
            case "clear_values":
                pvCloud_ClearValues(parameters.value_label);
                break;
        }
    }

    /* PRIVATE FUNCTIONS */
    function captureParameters() {
        log("captureParameters()");
        var parameters = {};
        process.argv.forEach(function (val, index /*, array*/) {
            /*
             *  index 0: a reference to the running node program
             *  index 1: a reference to the JS program being executed
             *  index 2 and beyond: parameters passed to the program
             */

            if (index >= 2) {
                var param = val.split("=");
                parameters[param[0]] = param[1];
            }//END IF
        }); //END FOREACH

        log("Parameters Captured:");
        log(parameters);
        return parameters;
    }

    function validateParameters() {
        var action = parameters.action;
        switch (action) {
            case "add_value":
                if (parameters.value === undefined)
                    throw("Invalid or missing parameter for action add_value: value");
                if (parameters.value_label === undefined)
                    throw("Invalid or missing parameter for action add_value: value_label");
                if (parameters.value_type === undefined)
                    throw("Invalid or missing parameter for action add_value: value_type");
                if (parameters.captured_datetime === undefined)
                    throw("Invalid or missing parameter for action add_value: captured_datetime");
                else {
                    var pattern01 = /(\d{4})-(\d{2})-(\d{2})\+(\d{2}):(\d{2})/;
                    var pattern02 = /(\d{4})-(\d{2})-(\d{2})\+(\d{2}):(\d{2}):(\d)/;
                    if (!parameters.captured_datetime.match(pattern01) && !parameters.captured_datetime.match(pattern02)) {
                        throw("Invalid or missing parameter for action add_value: captured_datetime. Wrong Pattern");
                    }
                }
                break;
            case "get_last_value":
                if (parameters.value_label === undefined)
                    parameters.value_label = "";
                break;
            case "get_last_value_simple":
                if (parameters.value_label === undefined)
                    parameters.value_label = "";
                break;
            case "get_values":
                if (parameters.value_label === undefined)
                    parameters.value_label = "";
                break;
            case "clear_values":
                if (parameters.value_label === undefined)
                    parameters.value_label = "";
                break;
            default:
                //throw ("Invalid Action");
        }

        return true;
    }

    function log(message) {
        if (DEBUG) {
            console.log(message);
        }
    }

    function pvCloud_AddValue(value_label, value, value_type, captured_datetime, callback) {
        log("AddValue()");
        var wsURL = baseURL;
        wsURL += "vse_add_value.php";
        wsURL += '?app_id=' + app_id;
        wsURL += '&api_key=' + api_key;
        wsURL += '&account_id=' + account_id;

        wsURL += '&label=' + value_label;
        wsURL += '&value=' + value;
        wsURL += '&type=' + value_type;
        wsURL += '&captured_datetime=' + captured_datetime;

        log(wsURL);

        request(wsURL, function (error, response, body) {

            if (!error && response.statusCode === 200) {
                console.log(body);
            } else {
                console.log(response);
                console.log(error);
            }
            if (callback) {
                callback(error, response, body);
            }
        });
    }

    function pvCloud_ClearValues(value_label, callback) {
        var wsURL = baseURL;
        wsURL += "vse_clear_values.php";
        wsURL += '?app_id=' + app_id;
        wsURL += '&api_key=' + api_key;
        wsURL += '&account_id=' + account_id;

        wsURL += '&optional_label=' + value_label;

        request(wsURL, function (error, response, body) {

            if (!error && response.statusCode === 200) {
                console.log(body);
            } else {
                console.log(response);
                console.log(error);
            }
            if (callback) {
                callback(error, response, body);
            }
        });
    }

    function pvCloud_GetLastValue(value_label, callback) {
        var wsURL = baseURL;
        wsURL += "vse_get_value_last.php";
        wsURL += '?app_id=' + app_id;
        wsURL += '&api_key=' + api_key;
        wsURL += '&account_id=' + account_id;

        wsURL += '&optional_label=' + value_label;

        request(wsURL, function (error, response, body) {

            if (!error && response.statusCode === 200) {
                console.log(body);
            } else {
                console.log(response);
                console.log(error);
            }
            if (callback) {
                callback(error, response, body);
            }
        });
    }

    function pvCloud_GetLastValue_Simple(value_label, callback) {
        var wsURL = baseURL;
        wsURL += "vse_get_value_last.php";
        wsURL += '?app_id=' + app_id;
        wsURL += '&api_key=' + api_key;
        wsURL += '&account_id=' + account_id;

        wsURL += '&optional_label=' + value_label;

        request(wsURL, function (error, response, body) {

            if (!error && response.statusCode === 200) {
                console.log(JSON.parse(body).vse_value);
            } else {
                console.log(response);
                console.log(error);
            }
            if (callback) {
                callback(error, response, body);
            }
        });
    }

    function pvCloud_GetValues(value_label, last_limit, callback) {
        var wsURL = baseURL;
        wsURL += "vse_get_values.php";
        wsURL += '?app_id=' + app_id;
        wsURL += '&api_key=' + api_key;
        wsURL += '&account_id=' + account_id;

        wsURL += '&optional_label=' + value_label;
        wsURL += '&optional_last_limit=' + last_limit;

        request(wsURL, function (error, response, body) {
            if (!error && response.statusCode === 200) {
                console.log(body);
            } else {
                console.log(response);
                console.log(error);
            }
            if (callback) {
                callback(error, response, body);
            }
        });
    }

    return {
        Add: pvCloud_AddValue,
        Clear: pvCloud_ClearValues,
        GetLastValue: pvCloud_GetLastValue,
        GetValues: pvCloud_GetValues
    };
};


text:
layout: postag
title: 'PUNCT'
shortdef: 'punctuation'
---
### Definition

Punctuation marks are non-alphabetical characters and character groups used to delimit linguistic units in printed text, including bullets in itemized lists.

### Examples

* . ? ! …
* , : ;
* ( ) {  [ ]
* " » « ' " " ' '
* / _
* • * —

#### Conversion from JOS

The list of characters in ssj500k treebank has been manually divided into subgroups of `PUNCT` and [SYM](SYM). Note that some characters display characteristics of both POS categories, such as asterisk or dash-like characters that can either function as mathematical operators (`SYM`) or bullets in itemized lists (`PUNCT`). In case of such ambiguity, the more common function was chosen.


text:
:state: waiting
:module: lino.core

#98 : permissions configuration
===============================

"Es ist doof, dass man das Berechtigungs-System nur per Code-Änderungen
konfigurieren kann."

Pages referring to this:

.. refstothis::


text:
package convert

import (
	"bytes"
	"fmt"
	"io"
	"net/url"
	"sort"
	"strings"

	"golang.org/x/net/html"
)

var heading = map[string]bool{
	"h1": true,
	"h2": true,
	"h3": true,
	"h4": true,
	"h5": true,
	"h6": true,
}

func recurse(n *html.Node, f func(c *html.Node) error) error {
	c := n.FirstChild
	for c != nil {
		next := c.NextSibling
		if err := recurse(c, f); err != nil {
			return err
		}
		if err := f(c); err != nil {
			return err
		}
		c = next
	}
	return nil
}

type ref struct {
	pos  []int
	dest string
}

type byStart []ref

func (p byStart) Len() int {
	return len(p)
}
func (p byStart) Less(i, j int) bool {
	return p[i].pos[0] < p[j].pos[0]
}
func (p byStart) Swap(i, j int) {
	p[i], p[j] = p[j], p[i]
}

func findXrefs(txt string) [][]int {
	var results [][]int

	lastWordBoundary := -1
	lastOpeningParen := -1

	for i, r := range txt {
		switch {
		case 'a' <= r && r <= 'z' ||
			'A' <= r && r <= 'Z' ||
			'0' <= r && r <= '9' ||
			r == '-' ||
			r == '.' ||
			r == '_':
		case r == '(':
			lastOpeningParen = i
		case r == ')':
			if lastOpeningParen > -1 &&
				lastWordBoundary < (lastOpeningParen-1) {
				results = append(results, []int{lastWordBoundary + 1, i + 1})
			}
		default:
			lastWordBoundary = i
			lastOpeningParen = -1
		}
	}
	return results
}

func xrefMatches(txt string, resolve func(ref string) string) []ref {
	xrefm := findXrefs(txt)
	matches := make([]ref, 0, len(xrefm))
	for _, r := range xrefm {
		url := resolve(txt[r[0]:r[1]])
		if url == "" {
			continue
		}
		matches = append(matches, ref{
			pos:  r,
			dest: url})
	}
	return matches
}

// findUrls finds anything that roughly like a URL. Matches are
// filtered by checking whether (net/url).Parse returns an error.
func findUrls(txt string) [][]int {
	var results [][]int

	lastWordBoundary := -1
	lastColon := -1
	lastSlash := -1
	inUrl := false

	maybeStripParens := func(end int) int {
		if lastWordBoundary > 1 &&
			txt[lastWordBoundary] == '(' &&
			txt[end-1] == ')' {
			end--
		}
		return end
	}

	// A dot at the end of a URL is most likely not part of the URL, but part of
	// the text. https://github.com/Debian/debiman/issues/140
	maybeStripDot := func(end int) int {
		if txt[end-1] == '.' {
			end--
		}
		return end
	}

Outer:
	for i, r := range txt {
		// As per https://stackoverflow.com/a/1547940/712014:
		switch {
		case 'a' <= r && r <= 'z' ||
			'A' <= r && r <= 'Z' ||
			'0' <= r && r <= '9':
		case r == ':':
			lastColon = i
		case r == '/':
			if lastColon > -1 && lastColon == i-2 && lastSlash == i-1 && lastWordBoundary < (lastColon-1) {
				inUrl = true
			}
			lastSlash = i
		default:
			if inUrl {
				switch r {
				case '-', '.', '_', '~', '?', '#', '[', ']', '@', '!', '$', '&', '\'', '(', ')', '*', '+', ',', ';', '=':
					// Valid URL character, continue processing:
					continue Outer
				default:
					// Invalid URL character, i.e. end of URL:
					end := maybeStripParens(i)
					results = append(results, []int{lastWordBoundary + 1, end})
					inUrl = false
				}
			}

			lastWordBoundary = i
			lastSlash = -1
			lastColon = -1
		}
	}
	if inUrl {
		end := maybeStripParens(len(txt))
		end = maybeStripDot(end)
		results = append(results, []int{lastWordBoundary + 1, end})
	}
	return results
}

func urlMatches(txt string) []ref {
	urlm := findUrls(txt)
	matches := make([]ref, 0, len(urlm))
	for _, r := range urlm {
		match := txt[r[0]:r[1]]
		u, err := url.Parse(match)
		if err != nil {
			continue
		}
		matches = append(matches, ref{
			pos:  r,
			dest: u.String()})
	}
	return matches
}

func xref(txt string, resolve func(ref string) string) []*html.Node {
	urlm := urlMatches(txt)
	// all xref matches (unfiltered)
	xrefa := xrefMatches(txt, resolve)
	// filter out xrefs which
	xrefm := make([]ref, 0, len(xrefa))
	for _, x := range xrefa {
		// TODO: better algorithm
		var found bool
		for _, u := range urlm {
			if x.pos[0] >= u.pos[0] && x.pos[1] <= u.pos[1] {
				found = true
				break
			}
		}
		if found {
			continue
		}
		xrefm = append(xrefm, x)
	}

	matches := append(xrefm, urlm...)
	if len(matches) == 0 {
		return nil
	}
	sort.Sort(byStart(matches))

	var res []*html.Node
	var last int
	for _, m := range matches {
		match := txt[m.pos[0]:m.pos[1]]

		res = append(res, &html.Node{
			Type: html.TextNode,
			Data: txt[last:m.pos[0]],
		})
		a := &html.Node{
			Type: html.ElementNode,
			Data: "a",
			Attr: []html.Attribute{
				{Key: "href", Val: m.dest},
			},
		}
		a.AppendChild(&html.Node{
			Type: html.TextNode,
			Data: match,
		})
		res = append(res, a)
		last = m.pos[1]
	}
	res = append(res, &html.Node{
		Type: html.TextNode,
		Data: txt[last:],
	})

	return res
}

func plaintext(n *html.Node) string {
	var result string
	for c := n.FirstChild; c != nil; c = c.NextSibling {
		result = result + plaintext(c)
	}
	if n.Type == html.TextNode {
		return result + n.Data
	}
	return result
}

func headTable(n *html.Node) bool {
	for _, a := range n.Attr {
		if a.Key == "class" && a.Val == "head" {
			return true
		}
	}
	return false
}

func replaceId(n *html.Node, id string) {
	for idx, a := range n.Attr {
		if a.Key == "id" {
			n.Attr[idx].Val = id
			return
		}
	}
	n.Attr = append(n.Attr, html.Attribute{
		Key: "id",
		Val: id,
	})
}

func stripAttr(n *html.Node, key, val string) {
	var stripped []html.Attribute
	for _, a := range n.Attr {
		if a.Key == key && (val == "" || a.Val == val) {
			continue
		}
		stripped = append(stripped, a)
	}
	n.Attr = stripped
}

func postprocess(resolve func(ref string) string, n *html.Node, toc *[]string) error {
	if n.Parent == nil {
		return nil
	}

	// Remove <html>, <head> and <body> tags, as we are dealing with
	// an HTML fragment that is included in an existing document, not
	// a document itself.
	if n.Type == html.ElementNode &&
		(n.Data == "html" ||
			n.Data == "head" ||
			n.Data == "body") {
		c := n.FirstChild
		for c != nil {
			next := c.NextSibling
			n.RemoveChild(c)
			n.Parent.InsertBefore(c, n)
			c = next
		}
		n.Parent.RemoveChild(n)
		return nil
	}

	if n.Type == html.ElementNode && n.Data == "a" {
		// Remove title= attribute which mandoc ≥ 1.14.2 spits out: browsers
		// show it as a mouse hover text, but it just contains the tag type
		// (e.g. Lk for links).
		stripAttr(n, "title", "Lk")
		return nil
	}

	if n.Type == html.ElementNode && heading[n.Data] {
		// Derive and set an id="" attribute for the heading
		text := plaintext(n)
		// Remove any line breaks (observed with mandoc ≥ 1.14.2): they are
		// invisible and change the IDs, which we would like to keep stable to
		// prevent dead links.
		text = strings.Replace(text, "\n", " ", -1)
		text = strings.Replace(text, "\r", " ", -1)
		for strings.Contains(text, "  ") {
			text = strings.Replace(text, "  ", " ", -1)
		}
		// Remove <a class="selflink"> which mandoc ≥ 1.14.2 spits out.
		for n.FirstChild != nil {
			n.RemoveChild(n.FirstChild)
		}
		n.AppendChild(&html.Node{
			Type: html.TextNode,
			Data: text,
		})
		// Remove title= attribute which mandoc ≥ 1.14.2 spits out: browsers
		// show it as a mouse hover text, but it just contains the tag type
		// (e.g. Sh for section headers).
		stripAttr(n, "title", "")
		// HTML5 requires that ids must contain at least one character
		// and may not contain any spaces, see
		// http://stackoverflow.com/a/79022/712014
		id := strings.Replace(text, " ", "_", -1)
		u := url.URL{Fragment: id}
		replaceId(n, id)
		// Insert an <a> element into the heading, after the text. Via
		// CSS, this link will only be made visible while hovering.
		a := &html.Node{
			Type: html.ElementNode,
			Data: "a",
			Attr: []html.Attribute{
				{Key: "class", Val: "anchor"},
				{Key: "href", Val: u.String()},
			},
		}
		a.AppendChild(&html.Node{
			Type: html.TextNode,
			Data: "¶",
		})
		n.AppendChild(a)

		if n.Data == "h1" && toc != nil {
			*toc = append(*toc, text)
		}
	}

	if resolve == nil {
		return nil
	}

	// resolve cross references
	if n.Type == html.TextNode {
		replacements := xref(n.Data, resolve)
		for _, r := range replacements {
			n.Parent.InsertBefore(r, n)
		}
		if replacements != nil {
			n.Parent.RemoveChild(n)
			return nil
		}
	}
	if n.Type == html.TextNode &&
		strings.HasPrefix(n.Data, "(") &&
		strings.Index(n.Data, ")") > -1 &&
		n.PrevSibling != nil {
		replacements := xref(plaintext(n.PrevSibling)+n.Data, resolve)
		if replacements != nil {
			n.Parent.RemoveChild(n.PrevSibling)
			for _, r := range replacements {
				n.Parent.InsertBefore(r, n)
			}
			n.Parent.RemoveChild(n)
		}
		return nil
	}

	return nil

}

// TODO(stapelberg): ToHTML's output currently is used directly as
// (html/template).HTML, i.e. "known safe HTML document fragment". We
// should be more aggressive in whitelisting the allowed tags.
//
// resolve, if non-nil, will be called to resolve a reference (like
// "rm(1)") into a URL.
func (p *Process) ToHTML(r io.Reader, resolve func(ref string) string) (doc string, toc []string, err error) {
	stdout, stderr, err := p.mandoc(r)
	if stderr != "" {
		return "", nil, fmt.Errorf("mandoc failed: %v", stderr)
	}
	if err != nil {
		return "", nil, fmt.Errorf("running mandoc failed: %v", err)
	}

	parsed, err := html.Parse(strings.NewReader(stdout))
	if err != nil {
		return "", nil, err
	}

	err = recurse(parsed, func(n *html.Node) error { return postprocess(resolve, n, &toc) })
	if err != nil {
		return "", toc, err
	}
	var rendered bytes.Buffer
	if err := html.Render(&rendered, parsed); err != nil {
		return "", toc, err
	}
	return rendered.String(), toc, nil
}


text:
<?php

namespace SellerLabs\Research\Interfaces;

use SellerLabs\Research\Entities\BaseEntity;

/**
 * Interface EntityFactoryInterface
 *
 * @author Eduardo Trujillo <ed@sellerlabs.com>
 * @package SellerLabs\Research\Interfaces
 */
interface EntityFactoryInterface
{
    /**
     * Build an entity from an properties array.
     *
     * @param array $input
     *
     * @return BaseEntity
     */
    public function makeFromArray(array $input);
}


text: <meta http-equiv="refresh" content="0; URL='https://keras.io/api/optimizers/'" />


text:
exports.render = function(req, res) {
res.render('index',{title:'GeoMarkting',user:JSON.stringify(req.user)});
};


text:
rhopalic
========

A Ruby library to detect rhopalic phrases in English, i.e., a phrase in which each
word contains one letter or one syllable more than the previous word.

Available as [a gem](https://rubygems.org/gems/rhopalic).

## Usage

For simple yes or no answers about whether a phrase is rhopalic:

	> require 'rhopalic'
	=> true
	> Rhopalic.letter_rhopalic?("I do not know where family doctors acquired illegibly perplexing handwriting.")
	=> true
	> Rhopalic.syllable_rhopalic?("Lines thicken approaching termination.")
	=> true

There is no exact algorithm for counting syllables in English. For more accurate syllable
counting use the [CMU pronunciation dictionary](http://www.speech.cs.cmu.edu/cgi-bin/cmudict):

    > require 'rhopalic'
    > require 'rhopalic/dictionary'
	> dict = Rhopalic::Dictionary.from_file('cmudict.0.7a')
	=> ...
	> analysis = Rhopalic::Analysis.new(dict)
	=> ...
	> analysis.analyze_phrase("Add extra syllables gradually").syllable_rhopalic?
	=> true

(This is assuming that you have the dictionary file cmudict.0.7a in your working directory.)

## License

Distributed under an [MIT license](https://github.com/nikhaldi/rhopalic-ruby/blob/master/LICENSE.md).


text:
namespace asteroids
{
    // Player
    //
    const int PLAYER_LIFES = 3;
    const int PLAYER_BLINK_RATE = 12;
    const int PLAYER_RESPAWN_WAIT = 100;
    const int PLAYER_DESTROY_ASTEROID_PTS = 20;
    const int PLAYER_DESTROY_ENEMYSHIP_PTS = 100;

    // Asteroids
    //
    const int ASTEROID_MAX_SPEED = 4;

    // Enemy Ships
    //
    const int ENEMYSHIP_RESPAWN_WAIT = 500;

    // Fonts
    //
    const std::string FONT_BITMAP = "fonts/hyperspace_bold_65.png";
    const std::string FONT_CONFIG = "fonts/hyperspace_bold_65.xml";

    // Sounds
    //
    const std::string SOUND_FIRE_SRC = "sounds/fire.wav";
    const std::string SOUND_THRUST_SRC = "sounds/thrust.wav";
    const std::string SOUND_BIG_ASTEROID_BANG_SRC = "sounds/bangLarge.wav";
    const std::string SOUND_MEDIUM_ASTEROID_BANG_SRC = "sounds/bangMedium.wav";
    const std::string SOUND_SMALL_ASTEROID_BANG_SRC = "sounds/bangSmall.wav";

    World::World(const float width, const float height)
    {
        m_width = width;
        m_height = height;
        m_state = GameState::MENU;
        m_playerRespawnWait = PLAYER_RESPAWN_WAIT;

        // Player
        //
        m_player = new Player();
        m_player->SetPosition(Vector2(m_width * 0.5f, m_height * 0.5f));
        m_player->SetLifes(PLAYER_LIFES);
        m_player->SetScore(0);

        // Enemy Ship
        //
        m_enemyShip = nullptr;
        m_enemyShipRespawnWait = ENEMYSHIP_RESPAWN_WAIT;

        // Resources
        //
        m_bitmapFont = nullptr;
        m_soundManager = nullptr;

        // Wave
        //
        m_asteroidWave.id = 1;
        m_asteroidWave.speed = 1;
        m_asteroidWave.isDone = true;

        // Random Seed
#ifdef _WIN32
        srand(time_t(NULL));
#else
        srand(time(NULL));
#endif
    }

    World::~World()
    {
        DeletePlayer();
        DeleteEnemyShip();
        DeleteAllBullets();
        DeleteAllAsteroids();
        DeleteResources();
    }

    void World::Restart()
    {
        DeleteEnemyShip();
        DeleteAllBullets();
        DeleteAllAsteroids();
        m_player->SetPosition(Vector2(m_width * 0.5f, m_height * 0.5f));
        m_player->SetLifes(PLAYER_LIFES);
        m_player->SetScore(0);
        m_asteroidWave.id = 1;
        m_asteroidWave.speed = 1;
        m_asteroidWave.isDone = true;
        m_state = GameState::PLAYING;
    }

    bool World::LoadResources()
    {
        if(m_bitmapFont == nullptr)
        {
            m_bitmapFont = new BitmapFont();
            m_bitmapFont->LoadBitmap(FONT_BITMAP);
            m_bitmapFont->LoadGlyphsFromXML(FONT_CONFIG);
        }

        if(m_soundManager == nullptr)
        {
            m_soundManager = SoundManager::Instance();
            m_soundManager->Initialize();

            m_soundManager->LoadAudio(
                SOUND_FIRE_SRC,
                &SOUND_FIRE,
                false
            );

            m_soundManager->LoadAudio(
                SOUND_THRUST_SRC,
                &SOUND_THRUST,
                true
            );

            m_soundManager->LoadAudio(
                SOUND_BIG_ASTEROID_BANG_SRC,
                &SOUND_BIG_ASTEROID_BANG,
                false
            );

            m_soundManager->LoadAudio(
                SOUND_MEDIUM_ASTEROID_BANG_SRC,
                &SOUND_MEDIUM_ASTEROID_BANG,
                false
            );

            m_soundManager->LoadAudio(
                SOUND_SMALL_ASTEROID_BANG_SRC,
                &SOUND_SMALL_ASTEROID_BANG,
                false
            );
        }
        return true;
    }

    void World::DeleteResources()
    {
        if(m_bitmapFont != nullptr)
        {
            delete m_bitmapFont;
            m_bitmapFont = nullptr;
        }
        if(m_soundManager != nullptr)
        {
            delete m_soundManager;
            m_soundManager = nullptr;
        }
    }

    void World::Render()
    {
        std::string gameOver = "Game Over";
        std::string asteroid = "Asteroid";

        switch (m_state)
        {
            case GameState::GAMEOVER:
                RenderAsteroids();
                DrawText(
                    m_width * 0.5f - 55*4,
                    m_height * 0.5f - 55,
                    gameOver,
                    m_bitmapFont
                );
                break;
            case GameState::MENU:
                DrawText(
                    m_width * 0.5f - 55*3,
                    m_height * 0.5f - 55,
                    asteroid,
                    m_bitmapFont
                );
                break;
            case GameState::RESPAWN:
                // BLINK
                RenderPlayerScore();
                RenderPlayerLifes();
                if(m_playerRespawnWait % PLAYER_BLINK_RATE == 0)
                {
                    RenderPlayer();
                }
                RenderEnemyShip();
                RenderAsteroids();
                RenderBullets();
                break;
            case GameState::PLAYING:
                RenderPlayerScore();
                RenderPlayerLifes();
                RenderPlayer();
                RenderEnemyShip();
                RenderAsteroids();
                RenderBullets();
                break;
        }
    }

    void World::Update()
    {
        switch (m_state)
        {
            case GameState::GAMEOVER:

                // Updates
                //
                UpdateAsteroids();

                break;
            case GameState::RESPAWN:

                if(!m_playerRespawnWait)
                {
                    m_state = GameState::PLAYING;
                }

                // Updates
                //
                UpdatePlayer();
                UpdateEnemyShip();
                UpdateAsteroids();
                UpdateBullets();

                // Other Actions
                //
                DeleteFarAwayBullets();
                RespawnEnemyShip();

                // Collisions
                //
                ResolveAsteroidBulletCollisions();
                ResolveEnemyShipBulletCollisions();

                m_playerRespawnWait = std::max(0, m_playerRespawnWait - 1);

                break;
            case GameState::PLAYING:

                CreateAsteroidsWave();

                // Updates
                //
                UpdatePlayer();
                UpdateEnemyShip();
                UpdateAsteroids();
                UpdateBullets();

                // Other Actions
                //
                DeleteFarAwayBullets();
                RespawnEnemyShip();

                // Collisions
                //
                ResolveAsteroidBulletCollisions();
                ResolvePlayerAsteroidCollisions();
                ResolvePlayerBulletCollisions();
                ResolveEnemyShipBulletCollisions();

                break;
        }
    }

    void World::OnKeyDown(unsigned char key)
    {
        switch (m_state)
        {
            case GameState::PLAYING:
            case GameState::RESPAWN:
                switch(key)
                {
                    case 'w':
                    case 'W':
                        m_player->AddState(PlayerState::MOVING_FORWARD);
                        m_soundManager->Play(SOUND_THRUST, true);
                        break;
                    case 's':
                    case 'S':
                        m_player->AddState(PlayerState::MOVING_BACKWARD);
                        break;
                    case 'a':
                    case 'A':
                        m_player->AddState(PlayerState::ROTATING_CCW);
                        break;
                    case 'd':
                    case 'D':
                        m_player->AddState(PlayerState::ROTATING_CW);
                        break;
                    case ' ':
                        m_player->AddState(PlayerState::SHOOTING);
                        break;
                }
                break;
        }
    }

    void World::OnKeyUp(unsigned char key)
    {
        switch (m_state)
        {
            case GameState::PLAYING:
            case GameState::RESPAWN:
                switch(key)
                {
                    case 'w':
                    case 'W':
                        m_player->RemoveState(PlayerState::MOVING_FORWARD);
                        m_soundManager->Stop(SOUND_THRUST);
                        break;
                    case 's':
                    case 'S':
                        m_player->RemoveState(PlayerState::MOVING_BACKWARD);
                        break;
                    case 'a':
                    case 'A':
                        m_player->RemoveState(PlayerState::ROTATING_CCW);
                        break;
                    case 'd':
                    case 'D':
                        m_player->RemoveState(PlayerState::ROTATING_CW);
                        break;
                    case ' ':
                        m_player->RemoveState(PlayerState::SHOOTING);
                        break;
                }
                break;
        }
    }

    void World::OnMouseMove(int x, int y)
    {

    }

    void World::OnMouseClick(int button, int state, int x, int y)
    {
        switch (m_state)
        {
            case GameState::MENU:
                m_state = GameState::PLAYING;
                break;
            case GameState::GAMEOVER:
                Restart();
                break;
        }
    }

    float World::GetWidth() const
    {
        return m_width;
    }

    float World::GetHeight() const
    {
        return m_height;
    }

    float World::GetLeft() const
    {
        return 0;
    }

    float World::GetRight() const
    {
        return m_width;
    }

    float World::GetBottom() const
    {
        return m_height;
    }

    float World::GetTop() const
    {
        return 0;
    }

    void World::RenderBullets()
    {
        for(auto it = m_bullets.begin(); it != m_bullets.end(); it++)
        {
            (*it)->Render();
        }
    }

    void World::UpdateBullets()
    {
        for(auto it = m_bullets.begin(); it != m_bullets.end(); it++)
        {
            (*it)->Update(*this);
        }
    }

    void World::DeleteFarAwayBullets()
    {
        for(auto it = m_bullets.begin(); it != m_bullets.end(); )
        {
            Bullet* bullet = dynamic_cast<Bullet*>(*it);
            if(bullet->CanDelete())
            {
                it = m_bullets.erase(it);
                DeleteActor(bullet);
            } else {
                it++;
            }
        }
    }

    void World::AddBullet(Bullet* bullet)
    {
        m_bullets.push_back(bullet);
    }

    void World::RenderAsteroids()
    {
        for(auto it = m_asteroids.begin(); it != m_asteroids.end(); it++)
        {
            (*it)->Render();
        }
    }

    void World::UpdateAsteroids()
    {
        for(auto it = m_asteroids.begin(); it != m_asteroids.end(); it++)
        {
            (*it)->Update(*this);
        }
    }

    void World::CreateAsteroidDebris(const Asteroid& asteroid)
    {
        AsteroidSize size = asteroid.GetSize();
        int numAsteroids = 2;
        int speed = std::min(m_asteroidWave.speed + 1, ASTEROID_MAX_SPEED);
        switch(size)
        {
            case AsteroidSize::BIG:
                m_soundManager->Play(SOUND_BIG_ASTEROID_BANG, true);
                for(int i = 0; i < numAsteroids; ++i)
                {
                    Asteroid* mediumAsteroid = m_asteroidFactory.CreateMediumAsteroid((float)speed);
                    mediumAsteroid->SetPosition(asteroid.GetPosition());
                    m_asteroids.push_back(mediumAsteroid);
                }
                break;
            case AsteroidSize::MEDIUM:
                m_soundManager->Play(SOUND_MEDIUM_ASTEROID_BANG, true);
                for(int i = 0; i < numAsteroids; ++i)
                {
                    Asteroid* smallAsteroid = m_asteroidFactory.CreateSmallAsteroid((float)speed);
                    smallAsteroid->SetPosition(asteroid.GetPosition());
                    m_asteroids.push_back(smallAsteroid);
                }

                break;
            case AsteroidSize::SMALL:
                m_soundManager->Play(SOUND_SMALL_ASTEROID_BANG, true);
            break;
        }
    }

    void World::ResolvePlayerActorCollisions(const ActorList &actors)
    {
        for(auto i = actors.begin(); i != actors.end(); i++)
        {
            Actor* actor = *i;
            if(m_player->IsColliding(*actor))
            {
                CreatePlayerDebris();
                RespawnPlayer();
                break;
            }
        }
    }

    void World::ResolvePlayerAsteroidCollisions()
    {
        ResolvePlayerActorCollisions(m_asteroids);
    }

    void World::ResolvePlayerBulletCollisions()
    {
        ResolvePlayerActorCollisions(m_bullets);
    }

    void World::ResolveEnemyShipBulletCollisions()
    {
        if(m_enemyShip != nullptr)
        {
            for(auto i = m_bullets.begin(); i != m_bullets.end(); i++)
            {
                Actor* bullet = *i;
                if(m_enemyShip->IsColliding(*bullet))
                {
                    // Remove from the list
                    m_bullets.erase(i);

                    // Deallocate
                    DeleteEnemyShip();
                    DeleteActor(bullet);

                    // Increase player score
                    m_player->AddScore(PLAYER_DESTROY_ENEMYSHIP_PTS);
                    break;
                }
            }
        }
    }

    void World::ResolveAsteroidBulletCollisions()
    {
        for(auto i = m_bullets.begin(); i != m_bullets.end(); )
        {
            Bullet* bullet = dynamic_cast<Bullet*>(*i);
            Asteroid* asteroid = nullptr;
            bool foundCollision = false;

            for(auto j = m_asteroids.begin(); j != m_asteroids.end(); j++)
            {
                asteroid = dynamic_cast<Asteroid*>(*j);
                if(bullet->IsColliding(*asteroid))
                {
                    foundCollision = true;

                    // Remove from the list
                    i = m_bullets.erase(i);
                    m_asteroids.erase(j);

                    // Deallocate
                    DeleteActor(bullet);

                    // Increase player score
                    m_player->AddScore(PLAYER_DESTROY_ASTEROID_PTS);
                    break;
                }
            }
            if(!foundCollision)
            {
                i++;
            }
            else
            {
                CreateAsteroidDebris(*asteroid);
                DeleteActor(asteroid);
            }
        }
    }

    void World::CreateAsteroids(int n, AsteroidSize size, int speed)
    {
        float w = m_width;
        float h = m_height;
        float x[] = {0, w, 0, w};
        float y[] = {0, 0, h, h};
        for(int i = 0, j = 0; i < n; ++i, ++j)
        {
            Asteroid* asteroid = m_asteroidFactory.Create(size);
            asteroid->SetPosition(Vector2(x[j], y[j]));
            m_asteroids.push_back(asteroid);
            if(j >= 4)
            {
                j = 0;
            }
        }
    }

    void World::CreatePlayerDebris()
    {
        // TODO: (Pavel) Implement CreatePlayerDebris()
    }

    void World::RespawnPlayer()
    {
        m_player->Initialize();
        m_player->SetPosition(Vector2(m_width * 0.5f, m_height * 0.5f));
        m_state = GameState::RESPAWN;
        m_playerRespawnWait = PLAYER_RESPAWN_WAIT;
        m_player->DecreaseOneLife();
        if(m_player->IsDead())
        {
            m_state = GameState::GAMEOVER;
            m_soundManager->StopAll();
        }
    }

    const Player& World::GetPlayer() const
    {
        return *m_player;
    }

    void World::UpdateEnemyShip()
    {
        if(m_enemyShip != nullptr)
        {
            m_enemyShip->Update(*this);
        }
    }

    void World::RenderEnemyShip()
    {
        if(m_enemyShip != nullptr)
        {
            m_enemyShip->Render();
        }
    }

    void World::RespawnEnemyShip()
    {
        if(m_enemyShip == nullptr)
        {
            if(!m_enemyShipRespawnWait)
            {
                m_enemyShip = new EnemyShip();
                m_enemyShip->SetPosition(
                    Vector2(0.f, (float) Random<int>(0, (int) m_height))
                );
            }
            m_enemyShipRespawnWait = std::max(0, m_enemyShipRespawnWait - 1);
        } else {
            m_enemyShipRespawnWait = ENEMYSHIP_RESPAWN_WAIT;
        }
    }

    void World::UpdatePlayer()
    {
        if(m_player != nullptr)
        {
            m_player->Update(*this);
        }
    }

    void World::RenderPlayer()
    {
        if(m_player != nullptr)
        {
            m_player->Render();
        }
    }

    void World::DeleteAllAsteroids()
    {
        for(auto it = m_asteroids.begin(); it != m_asteroids.end(); it++)
        {
            DeleteActor(*it);
        }
        m_asteroids.clear();
    }

    void World::DeleteAllBullets()
    {
        for(auto it = m_bullets.begin(); it != m_bullets.end(); it++)
        {
            DeleteActor(*it);
        }
        m_bullets.clear();
    }

    void World::CreateAsteroidsWave()
    {
        if(m_asteroidWave.isDone)
        {
            int numAsteroids = m_asteroidWave.id * 2;
            m_asteroidWave.speed = std::min(m_asteroidWave.id, ASTEROID_MAX_SPEED);
            CreateAsteroids(numAsteroids, AsteroidSize::BIG, m_asteroidWave.speed);
            m_asteroidWave.id++;
            m_asteroidWave.isDone = false;
        }

        if(m_asteroids.empty())
        {
            m_asteroidWave.isDone = true;
        }
    }

    void World::RenderPlayerScore()
    {
        int score = m_player->GetScore();
        DrawText(20.f, 20.f, std::to_string(static_cast<long long>(score)), m_bitmapFont, 0.8f);
    }

    void World::RenderPlayerLifes()
    {
        PointList pts = m_player->GetPoints();
        int lifes = m_player->GetLifes();
        int x = static_cast<int>(m_width - 100);
        int y = 40;
        for(int i = 0; i < lifes; ++i)
        {
            DrawPolygon(pts, (float)x, (float)y, 180.f);
            x += 30;
        }
    }

    SoundManager& World::GetSoundManager()
    {
        return *m_soundManager;
    }

    void World::DeleteActor(Actor *actor)
    {
        if(actor != nullptr)
        {
            delete actor;
        }
    }

    void World::DeletePlayer()
    {
        DeleteActor(m_player);
        m_player = nullptr;
    }

    void World::DeleteEnemyShip()
    {
        DeleteActor(m_enemyShip);
        m_enemyShip = nullptr;
    }
}


text:
using DReporting.Models;
using System.Collections.Generic;

namespace DReporting.Core
{
    public interface IDataProviderMgr
    {
        IEnumerable<DataProviderModel> QueryDataProviders(int? skip = null, int? take = null);

        DataProviderModel GetDataProvider(string dataProviderId);

        DataProviderModel SaveDataProvider(DataProviderModel model);
    }
}


text:
package com.ofg.twitter.model;

public class MarketingOffer {
	private String marketingOffer;

	public String getMarketingOffer() {
		return marketingOffer;
	}

	public void setMarketingOffer(String marketingOffer) {
		this.marketingOffer = marketingOffer;
	}

	public MarketingOffer(String marketingOffer) {
		this.marketingOffer = marketingOffer;
	}

	public MarketingOffer() {
		this.marketingOffer = "";
	}

}


text:
<?php

namespace Application\Migrations;

use Doctrine\DBAL\Migrations\AbstractMigration;
use Doctrine\DBAL\Schema\Schema;

/**
 * Auto-generated Migration: Please modify to your needs!
 */
class Version20151111190544 extends AbstractMigration
{
    /**
     * @param Schema $schema
     */
    public function up(Schema $schema)
    {
        // this up() migration is auto-generated, please modify it to your needs
        $this->abortIf($this->connection->getDatabasePlatform()->getName() != 'mysql', 'Migration can only be executed safely on \'mysql\'.');

        $this->addSql('ALTER TABLE product CHANGE deleted deleted TINYINT(1) NOT NULL');
        $this->addSql('ALTER TABLE supplier ADD provider_class VARCHAR(255) NOT NULL, CHANGE deleted deleted TINYINT(1) DEFAULT NULL');
    }

    /**
     * @param Schema $schema
     */
    public function down(Schema $schema)
    {
        // this down() migration is auto-generated, please modify it to your needs
        $this->abortIf($this->connection->getDatabasePlatform()->getName() != 'mysql', 'Migration can only be executed safely on \'mysql\'.');

        $this->addSql('ALTER TABLE product CHANGE deleted deleted TINYINT(1) DEFAULT \'0\' NOT NULL');
        $this->addSql('ALTER TABLE supplier DROP provider_class, CHANGE deleted deleted TINYINT(1) DEFAULT \'0\'');
    }
}