WebSVN – oidplus – Blame – /trunk/plugins/viathinksoft/objectTypes/ipv4/OIDplusIpv4.class.php

Rev	Author	Line No.	Line
635	daniel-mar	1	<?php
		2
		3	/*
		4	* OIDplus 2.0
		5	* Copyright 2019 - 2021 Daniel Marschall, ViaThinkSoft
		6	*
		7	* Licensed under the Apache License, Version 2.0 (the "License");
		8	* you may not use this file except in compliance with the License.
		9	* You may obtain a copy of the License at
		10	*
		11	* http://www.apache.org/licenses/LICENSE-2.0
		12	*
		13	* Unless required by applicable law or agreed to in writing, software
		14	* distributed under the License is distributed on an "AS IS" BASIS,
		15	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		16	* See the License for the specific language governing permissions and
		17	* limitations under the License.
		18	*/
		19
		20	if (!defined('INSIDE_OIDPLUS')) die();
		21
		22	class OIDplusIpv4 extends OIDplusObject {
		23	private $ipv4;
		24	private $bare;
		25	private $cidr;
		26
		27	public function __construct($ipv4) {
		28	$this->ipv4 = $ipv4;
		29
		30	if (!empty($ipv4)) {
		31	if (strpos($ipv4, '/') === false) $ipv4 .= '/32';
		32	list($bare, $cidr) = explode('/', $ipv4);
		33	$this->bare = $bare;
		34	$this->cidr = $cidr;
		35	if (!ipv4_valid($bare)) throw new OIDplusException(_L('Invalid IPv4'));
		36	if (!is_numeric($cidr)) throw new OIDplusException(_L('Invalid IPv4'));
		37	if ($cidr < 0) throw new OIDplusException(_L('Invalid IPv4'));
		38	if ($cidr > 32) throw new OIDplusException(_L('Invalid IPv4'));
		39	$this->bare = ipv4_normalize($this->bare);
		40	}
		41	}
		42
		43	public static function parse($node_id) {
		44	@list($namespace, $ipv4) = explode(':', $node_id, 2);
		45	if ($namespace !== 'ipv4') return false;
		46	return new self($ipv4);
		47	}
		48
		49	public static function objectTypeTitle() {
		50	return _L('IPv4 Network Blocks');
		51	}
		52
		53	public static function objectTypeTitleShort() {
		54	return _L('IPv4');
		55	}
		56
		57	public static function ns() {
		58	return 'ipv4';
		59	}
		60
		61	public static function root() {
		62	return 'ipv4:';
		63	}
		64
		65	public function isRoot() {
		66	return $this->ipv4 == '';
		67	}
		68
		69	public function nodeId($with_ns=true) {
		70	return $with_ns ? 'ipv4:'.$this->ipv4 : $this->ipv4;
		71	}
		72
		73	public function addString($str) {
		74	if (strpos($str, '/') === false) $str .= "/32";
		75
		76	if (!$this->isRoot()) {
		77	if (!ipv4_in_cidr($this->bare.'/'.$this->cidr, $str)) {
		78	throw new OIDplusException(_L('Cannot add this address, because it must be inside the address range of the superior range.'));
		79	}
		80	}
		81
		82	list($ipv4, $cidr) = explode('/', $str);
		83	if ($cidr < 0) throw new OIDplusException(_L('Invalid IPv4 address %1',$str));
		84	if ($cidr > 32) throw new OIDplusException(_L('Invalid IPv4 address %1',$str));
		85	$ipv4_normalized = ipv4_normalize($ipv4);
		86	if (!$ipv4_normalized) throw new OIDplusException(_L('Invalid IPv4 address %1',$str));
		87	return 'ipv4:'.$ipv4_normalized.'/'.$cidr; // overwrite; no hierarchical tree
		88	}
		89
		90	public function crudShowId(OIDplusObject $parent) {
		91	return $this->ipv4;
		92	}
		93
		94	public function jsTreeNodeName(OIDplusObject $parent = null) {
		95	if ($parent == null) return $this->objectTypeTitle();
		96	return $this->ipv4;
		97	}
		98
		99	public function defaultTitle() {
		100	return $this->ipv4;
		101	}
		102
		103	public function isLeafNode() {
		104	return $this->cidr >= 32;
		105	}
		106
		107	public function getContentPage(&$title, &$content, &$icon) {
644	daniel-mar	108	$icon = file_exists(__DIR__.'/icon_big.png') ? OIDplus::webPath(__DIR__,true).'icon_big.png' : '';
635	daniel-mar	109
		110	if ($this->isRoot()) {
		111	$title = OIDplusIpv4::objectTypeTitle();
		112
		113	$res = OIDplus::db()->query("select * from ###objects where parent = ?", array(self::root()));
		114	if ($res->num_rows() > 0) {
		115	$content = _L('Please select a network block in the tree view at the left to show its contents.');
		116	} else {
		117	$content = _L('Currently, no network blocks are registered in the system.');
		118	}
		119
		120	if (!$this->isLeafNode()) {
		121	if (OIDplus::authUtils()->isAdminLoggedIn()) {
		122	$content .= '<h2>'._L('Manage root objects').'</h2>';
		123	} else {
		124	$content .= '<h2>'._L('Available objects').'</h2>';
		125	}
		126	$content .= '%%CRUD%%';
		127	}
		128	} else {
		129	$title = $this->getTitle();
		130
		131	$content = '<h2>'._L('Technical information').'</h2>';
		132
		133	$content .= '<p>'._L('IPv4/CIDR').': <code>' . ipv4_normalize($this->bare) . '/' . $this->cidr . '</code><br>';
		134	if ($this->cidr < 32) {
		135	$content .= _L('First address').': <code>' . ipv4_cidr_min_ip($this->bare . '/' . $this->cidr) . '</code><br>';
		136	$content .= _L('Last address').': <code>' . ipv4_cidr_max_ip($this->bare . '/' . $this->cidr) . '</code></p>';
		137	} else {
		138	$content .= _L('Single host address').'</p>';
		139	}
		140
		141	$content .= '<h2>'._L('Description').'</h2>%%DESC%%';
		142
		143	if (!$this->isLeafNode()) {
		144	if ($this->userHasWriteRights()) {
		145	$content .= '<h2>'._L('Create or change subsequent objects').'</h2>';
		146	} else {
		147	$content .= '<h2>'._L('Subsequent objects').'</h2>';
		148	}
		149	$content .= '%%CRUD%%';
		150	}
		151	}
		152	}
		153
		154	public function one_up() {
		155	$cidr = $this->cidr - 1;
		156	if ($cidr < 0) return false; // cannot go further up
		157
		158	$tmp = ipv4_normalize_range($this->bare . '/' . $cidr);
		159	return self::parse($this->ns() . ':' . $tmp);
		160	}
		161
		162	public function distance($to) {
		163	if (!is_object($to)) $to = OIDplusObject::parse($to);
		164	if (!($to instanceof $this)) return false;
		165	return ipv4_distance($to->ipv4, $this->ipv4);
		166	}
		167
		168	public function getDirectoryName() {
		169	if ($this->isRoot()) return $this->ns();
		170	$bare = str_replace('.','_',ipv4_normalize($this->bare));
		171	if ($this->isLeafNode()) {
		172	return $this->ns().'_'.$bare;
		173	} else {
		174	return $this->ns().'_'.$bare.'__'.$this->cidr;
		175	}
		176	}
707	daniel-mar	177	}

Subversion Repositories oidplus

oidplus/trunk/plugins/viathinksoft/objectTypes/ipv4/OIDplusIpv4.class.php @ 1050 – Rev 707