/etc/inc/pkg-utils.inc - Annotate - pfSense - pfSense bugtracker

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1	7597c8e8	Colin Smith	<?php
2	8c6516d1	Colin Smith	/***h pfSense/pkg-utils
3			* NAME
4			* pkg-utils.inc - Package subsystem
5			* DESCRIPTION
6	33b7cc0d	Colin Smith	* This file contains various functions used by the pfSense package system.
7	8c6516d1	Colin Smith	* HISTORY
8			* $Id$
9			******
10			*
11	a70cdb73	Phil Davis	* Copyright (C) 2010 Ermal Luci
12	0e16b9ca	Scott Ullrich	* Copyright (C) 2005-2006 Colin Smith (ethethlay@gmail.com)
13	8c6516d1	Colin Smith	* All rights reserved.
14			* Redistribution and use in source and binary forms, with or without
15			* modification, are permitted provided that the following conditions are met:
16			*
17			* 1. Redistributions of source code must retain the above copyright notice,
18			* this list of conditions and the following disclaimer.
19			*
20			* 2. Redistributions in binary form must reproduce the above copyright
21			* notice, this list of conditions and the following disclaimer in the
22			* documentation and/or other materials provided with the distribution.
23			*
24			* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
25			* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
26			* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
27			* AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
28			* OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
29			* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
30			* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
31			* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
32			* RISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
33			* POSSIBILITY OF SUCH DAMAGE.
34			*
35			*/
36	523855b0	Scott Ullrich
37			/*
38	b098343a	Ermal	pfSense_BUILDER_BINARIES: /usr/bin/cd /usr/bin/tar /usr/sbin/fifolog_create /bin/chmod
39			pfSense_BUILDER_BINARIES: /usr/sbin/pkg_add /usr/sbin/pkg_info /usr/sbin/pkg_delete /bin/rm
40	523855b0	Scott Ullrich	pfSense_MODULE: pkg
41			*/
42
43	01a6e665	Ermal	require_once("globals.inc");
44	33b7cc0d	Colin Smith	require_once("xmlrpc.inc");
45	7eea4407	Ermal	require_once("service-utils.inc");
46	093bcebc	Scott Ullrich	if(file_exists("/cf/conf/use_xmlreader"))
47			require_once("xmlreader.inc");
48			else
49			require_once("xmlparse.inc");
50	7597c8e8	Colin Smith	require_once("pfsense-utils.inc");
51	33b7cc0d	Colin Smith
52	f041d58b	Scott Ullrich	if(!function_exists("update_status")) {
53			function update_status($status) {
54			echo $status . "\n";
55	b47833cc	Scott Ullrich	}
56			}
57	762cb660	Scott Ullrich	if(!function_exists("update_output_window")) {
58			function update_output_window($status) {
59			echo $status . "\n";
60			}
61			}
62	b47833cc	Scott Ullrich
63	eab543ed	Ermal	if (!function_exists("pkg_debug")) {
64			/* set up logging if needed */
65			function pkg_debug($msg) {
66			global $g, $debug, $fd_log;
67
68			if (!$debug)
69			return;
70
71			if (!$fd_log) {
72			if (!$fd_log = fopen("{$g['tmp_path']}/pkg_mgr_{$package}.log", "w"))
73			update_output_window("Warning, could not open log for writing.");
74			}
75			@fwrite($fd_log, $msg);
76			}
77			}
78
79	1b28121f	Ermal	$vardb = "/var/db/pkg";
80			safe_mkdir($vardb);
81	eab543ed	Ermal	$g['platform'] = trim(file_get_contents("/etc/platform"));
82	7955cde8	Scott Ullrich
83	43ad432c	Ermal Lu?i	if(!is_dir("/usr/local/pkg") or !is_dir("/usr/local/pkg/pf")) {
84	a70cdb73	Phil Davis	conf_mount_rw();
85	d3c02149	Scott Ullrich	safe_mkdir("/usr/local/pkg");
86	7955cde8	Scott Ullrich	safe_mkdir("/usr/local/pkg/pf");
87	a70cdb73	Phil Davis	conf_mount_ro();
88	e7405fbf	Scott Ullrich	}
89	33b7cc0d	Colin Smith
90	31e7e1bc	Scott Ullrich	/***f pkg-utils/remove_package
91			* NAME
92			* remove_package - Removes package from FreeBSD if it exists
93			* INPUTS
94			* $packagestring - name/string to check for
95			* RESULT
96			* none
97			* NOTES
98			*
99			******/
100			function remove_freebsd_package($packagestring) {
101	8059acb5	Phil Davis	// The packagestring passed in must be the full PBI package name,
102			// as displayed by the pbi_info utility. e.g. "package-1.2.3_4-i386"
103			// It must NOT have ".pbi" on the end.
104	3cc28680	Renato Botelho	$links = get_pbi_binaries(escapeshellarg($packagestring));
105			foreach($links as $link)
106			if (is_link("/usr/local/{$link['link_name']}"))
107			@unlink("/usr/local/{$link['link_name']}");
108	384e2647	Renato Botelho	exec("/usr/local/sbin/pbi_delete " . escapeshellarg($packagestring) . " 2>>/tmp/pbi_delete_errors.txt");
109	31e7e1bc	Scott Ullrich	}
110
111	33b7cc0d	Colin Smith	/***f pkg-utils/is_package_installed
112			* NAME
113			* is_package_installed - Check whether a package is installed.
114			* INPUTS
115			* $packagename - name of the package to check
116			* RESULT
117			* boolean - true if the package is installed, false otherwise
118			* NOTES
119			* This function is deprecated - get_pkg_id() can already check for installation.
120			******/
121	8c6516d1	Colin Smith	function is_package_installed($packagename) {
122	33b7cc0d	Colin Smith	$pkg = get_pkg_id($packagename);
123	b2a66231	Ermal	if($pkg == -1)
124			return false;
125	33b7cc0d	Colin Smith	return true;
126	8c6516d1	Colin Smith	}
127	43db85f8	Scott Ullrich
128	33b7cc0d	Colin Smith	/***f pkg-utils/get_pkg_id
129			* NAME
130			* get_pkg_id - Find a package's numeric ID.
131			* INPUTS
132			* $pkg_name - name of the package to check
133			* RESULT
134			* integer - -1 if package is not found, >-1 otherwise
135			******/
136	8c6516d1	Colin Smith	function get_pkg_id($pkg_name) {
137	e65a287f	Scott Ullrich	global $config;
138
139	2addd5b2	Ermal	if (is_array($config['installedpackages']['package'])) {
140			foreach($config['installedpackages']['package'] as $idx => $pkg) {
141	b2a66231	Ermal	if($pkg['name'] == $pkg_name)
142	2addd5b2	Ermal	return $idx;
143	e65a287f	Scott Ullrich	}
144			}
145			return -1;
146	8c6516d1	Colin Smith	}
147
148	75a01a7c	Phil Davis	/***f pkg-utils/get_pkg_internal_name
149			* NAME
150			* get_pkg_internal_name - Find a package's internal name (e.g. squid3 internal name is squid)
151			* INPUTS
152			* $package - array of package data from config
153			* RESULT
154			* string - internal name (if defined) or default to package name
155			******/
156			function get_pkg_internal_name($package) {
157			if (isset($package['internal_name']) && ($package['internal_name'] != "")) {
158			/* e.g. name is Ipguard-dev, internal name is ipguard */
159			$pkg_internal_name = $package['internal_name'];
160			} else {
161			$pkg_internal_name = $package['name'];
162			}
163			return $pkg_internal_name;
164			}
165
166	33b7cc0d	Colin Smith	/***f pkg-utils/get_pkg_info
167			* NAME
168	5775f324	Chris Buechler	* get_pkg_info - Retrieve package information from package server.
169	33b7cc0d	Colin Smith	* INPUTS
170	5b542ae5	Bill Marquette	* $pkgs - 'all' to retrieve all packages, an array containing package names otherwise
171			* $info - 'all' to retrieve all information, an array containing keys otherwise
172	33b7cc0d	Colin Smith	* RESULT
173			* $raw_versions - Array containing retrieved information, indexed by package name.
174			******/
175			function get_pkg_info($pkgs = 'all', $info = 'all') {
176	7597c8e8	Colin Smith	global $g;
177	b2a66231	Ermal
178	2addd5b2	Ermal	$freebsd_machine = php_uname("m");
179	340c0677	Scott Ullrich	$params = array(
180			"pkg" => $pkgs,
181			"info" => $info,
182	770a7759	Renato Botelho	"freebsd_version" => get_freebsd_version(),
183	e4c3d767	sullrich	"freebsd_machine" => $freebsd_machine
184			);
185	e65a287f	Scott Ullrich	$resp = call_pfsense_method('pfsense.get_pkgs', $params, 10);
186			return $resp ? $resp : array();
187			}
188
189			function get_pkg_sizes($pkgs = 'all') {
190	2addd5b2	Ermal	global $config, $g;
191	b2a66231	Ermal
192	2addd5b2	Ermal	$freebsd_machine = php_uname("m");
193			$params = array(
194			"pkg" => $pkgs,
195	770a7759	Renato Botelho	"freebsd_version" => get_freebsd_version(),
196	2addd5b2	Ermal	"freebsd_machine" => $freebsd_machine
197			);
198	e65a287f	Scott Ullrich	$msg = new XML_RPC_Message('pfsense.get_pkg_sizes', array(php_value_to_xmlrpc($params)));
199	7c8f3711	jim-p	$xmlrpc_base_url = get_active_xml_rpc_base_url();
200	ffba4976	jim-p	$cli = new XML_RPC_Client($g['xmlrpcpath'], $xmlrpc_base_url);
201	43db85f8	Scott Ullrich	$resp = $cli->send($msg, 10);
202	2addd5b2	Ermal	if(!is_object($resp))
203			log_error("Could not get response from XMLRPC server!");
204			else if (!$resp->faultCode()) {
205	e65a287f	Scott Ullrich	$raw_versions = $resp->value();
206	34da63c3	Colin Smith	return xmlrpc_value_to_php($raw_versions);
207			}
208	b2a66231	Ermal
209			return array();
210	8c6516d1	Colin Smith	}
211
212			/*
213			* resync_all_package_configs() Force packages to setup their configuration and rc.d files.
214			* This function may also print output to the terminal indicating progress.
215			*/
216			function resync_all_package_configs($show_message = false) {
217	b1224cdc	jim-p	global $config, $pkg_interface, $g;
218	b2a66231	Ermal
219	6acdf659	Carlos Eduardo Ramos	log_error(gettext("Resyncing configuration for all packages."));
220	06e57df8	Scott Ullrich
221	2addd5b2	Ermal	if (!is_array($config['installedpackages']['package']))
222	3a9eb3c9	Ermal	return;
223	06e57df8	Scott Ullrich
224	3a9eb3c9	Ermal	if($show_message == true)
225			echo "Syncing packages:";
226	b2a66231	Ermal
227	78b94214	Ermal	conf_mount_rw();
228	06e57df8	Scott Ullrich
229	2addd5b2	Ermal	foreach($config['installedpackages']['package'] as $idx => $package) {
230			if (empty($package['name']))
231			continue;
232			if($show_message == true)
233			echo " " . $package['name'];
234			get_pkg_depends($package['name'], "all");
235	b1224cdc	jim-p	if($g['booting'] != true)
236	75a01a7c	Phil Davis	stop_service(get_pkg_internal_name($package));
237	2addd5b2	Ermal	sync_package($idx, true, true);
238			if($pkg_interface == "console")
239	c92ccac7	Vinicius Coque	echo "\n" . gettext("Syncing packages:");
240	e65a287f	Scott Ullrich	}
241	06e57df8	Scott Ullrich
242	b2a66231	Ermal	if($show_message == true)
243	08452bff	Warren Baker	echo " done.\n";
244	06e57df8	Scott Ullrich
245	3a9eb3c9	Ermal	@unlink("/conf/needs_package_sync");
246	78b94214	Ermal	conf_mount_ro();
247	8c6516d1	Colin Smith	}
248
249	7597c8e8	Colin Smith	/*
250			* is_freebsd_pkg_installed() - Check /var/db/pkg to determine whether or not a FreeBSD
251			* package is installed.
252			*/
253			function is_freebsd_pkg_installed($pkg) {
254	86af45ec	Scott Ullrich	if(!$pkg)
255			return;
256	fcf92dae	Ermal	$output = "";
257	e9490019	Renato Botelho	$_gb = exec("/usr/local/sbin/pbi_info " . escapeshellarg($pkg) . ' 2>/dev/null', $output, $retval);
258	b2a66231	Ermal
259	fcf92dae	Ermal	return (intval($retval) == 0);
260	7597c8e8	Colin Smith	}
261
262	8c6516d1	Colin Smith	/*
263			* get_pkg_depends($pkg_name, $filetype = ".xml", $format = "files", return_nosync = 1): Return a package's dependencies.
264			*
265			* $filetype = "all" \|\| ".xml", ".tgz", etc.
266			* $format = "files" (full filenames) \|\| "names" (stripped / parsed depend names)
267			* $return_nosync = 1 (return depends that have nosync set) \| 0 (ignore packages with nosync)
268			*
269			*/
270			function get_pkg_depends($pkg_name, $filetype = ".xml", $format = "files", $return_nosync = 1) {
271	e65a287f	Scott Ullrich	global $config;
272	b2a66231	Ermal
273	e65a287f	Scott Ullrich	$pkg_id = get_pkg_id($pkg_name);
274	b2a66231	Ermal	if($pkg_id == -1)
275			return -1; // This package doesn't really exist - exit the function.
276			else if (!isset($config['installedpackages']['package'][$pkg_id]))
277			return; // No package belongs to the pkg_id passed to this function.
278
279			$package =& $config['installedpackages']['package'][$pkg_id];
280	e65a287f	Scott Ullrich	if(!file_exists("/usr/local/pkg/" . $package['configurationfile'])) {
281	addc0439	Renato Botelho	log_error(sprintf(gettext('The %1$s package is missing required dependencies and must be reinstalled. %2$s'), $package['name'], $package['configurationfile']));
282	2c794549	Ermal	uninstall_package($package['name']);
283	2addd5b2	Ermal	if (install_package($package['name']) < 0) {
284			log_error("Failed reinstalling package {$package['name']}.");
285	2c794549	Ermal	return false;
286	2addd5b2	Ermal	}
287	093441f0	Colin Smith	}
288	19a11678	Colin Smith	$pkg_xml = parse_xml_config_pkg("/usr/local/pkg/" . $package['configurationfile'], "packagegui");
289	b2a66231	Ermal	if (!empty($pkg_xml['additional_files_needed'])) {
290	e65a287f	Scott Ullrich	foreach($pkg_xml['additional_files_needed'] as $item) {
291	b2a66231	Ermal	if ($return_nosync == 0 && isset($item['nosync']))
292			continue; // Do not return depends with nosync set if not required.
293	e65a287f	Scott Ullrich	$depend_file = substr(strrchr($item['item']['0'], '/'),1); // Strip URLs down to filenames.
294			$depend_name = substr(substr($depend_file,0,strpos($depend_file,".")+1),0,-1); // Strip filename down to dependency name.
295	b2a66231	Ermal	if (($filetype != "all") && (!preg_match("/{$filetype}/i", $depend_file)))
296			continue;
297	2c794549	Ermal	if ($item['prefix'] != "")
298	e65a287f	Scott Ullrich	$prefix = $item['prefix'];
299	2c794549	Ermal	else
300	e65a287f	Scott Ullrich	$prefix = "/usr/local/pkg/";
301	017d381c	Scott Ullrich	// Ensure that the prefix exists to avoid installation errors.
302			if(!is_dir($prefix))
303	b2a66231	Ermal	exec("/bin/mkdir -p {$prefix}");
304	3e155fab	Scott Ullrich	if(!file_exists($prefix . $depend_file))
305	6acdf659	Carlos Eduardo Ramos	log_error(sprintf(gettext("The %s package is missing required dependencies and must be reinstalled."), $package['name']));
306	e65a287f	Scott Ullrich	switch ($format) {
307	b2a66231	Ermal	case "files":
308			$depends[] = $prefix . $depend_file;
309			break;
310			case "names":
311			switch ($filetype) {
312			case "all":
313			if(preg_match("/\.xml/i", $depend_file)) {
314			$depend_xml = parse_xml_config_pkg("/usr/local/pkg/{$depend_file}", "packagegui");
315			if (!empty($depend_xml))
316	017d381c	Scott Ullrich	$depends[] = $depend_xml['name'];
317	b2a66231	Ermal	} else
318			$depends[] = $depend_name; // If this dependency isn't package XML, use the stripped filename.
319			break;
320			case ".xml":
321			$depend_xml = parse_xml_config_pkg("/usr/local/pkg/" . $depend_file, "packagegui");
322			if (!empty($depend_xml))
323			$depends[] = $depend_xml['name'];
324			break;
325			default:
326			$depends[] = $depend_name; // If we aren't looking for XML, use the stripped filename (it's all we have).
327			break;
328			}
329	e65a287f	Scott Ullrich	}
330	b2a66231	Ermal	}
331	e65a287f	Scott Ullrich	return $depends;
332			}
333	8c6516d1	Colin Smith	}
334
335	2c794549	Ermal	function uninstall_package($pkg_name) {
336	fcf92dae	Ermal	global $config, $static_output;
337	f0695975	Scott Ullrich	global $builder_package_install;
338	b2a66231	Ermal
339	f898cf33	Scott Ullrich	$id = get_pkg_id($pkg_name);
340	df5da531	Ermal	if ($id >= 0) {
341	75a01a7c	Phil Davis	stop_service(get_pkg_internal_name($config['installedpackages']['package'][$id]));
342	a5566aa8	Vinicius Coque	$pkg_depends =& $config['installedpackages']['package'][$id]['depends_on_package_pbi'];
343	fcf92dae	Ermal	$static_output .= "Removing package...\n";
344			update_output_window($static_output);
345	b7729cee	Ermal	if (is_array($pkg_depends)) {
346			foreach ($pkg_depends as $pkg_depend)
347	fcf92dae	Ermal	delete_package($pkg_depend);
348	569aeae7	Vinicius Coque	} else {
349	8059acb5	Phil Davis	// The packages (1 or more) are all in one long string.
350			// We need to pass them 1 at a time to delete_package.
351			// Compress any multiple whitespace (sp, tab, cr, lf...) into a single space char.
352			$pkg_dep_str = preg_replace("'\s+'", ' ', $pkg_depends);
353			// Get rid of any leading or trailing space.
354			$pkg_dep_str = trim($pkg_dep_str);
355			// Now we have a space-separated string. Make it into an array and process it.
356			$pkg_dep_array = explode(" ", $pkg_dep_str);
357			foreach ($pkg_dep_array as $pkg_depend) {
358			delete_package($pkg_depend);
359			}
360	b7729cee	Ermal	}
361	1570d27a	Ermal Lu?i	}
362	f898cf33	Scott Ullrich	delete_package_xml($pkg_name);
363	4c6a49d7	Scott Ullrich
364	8c147077	Ermal	$static_output .= gettext("done.") . "\n";
365			update_output_window($static_output);
366	f898cf33	Scott Ullrich	}
367
368	7bbfe007	Scott Ullrich	function force_remove_package($pkg_name) {
369			delete_package_xml($pkg_name);
370			}
371
372	8c6516d1	Colin Smith	/*
373			* sync_package($pkg_name, $sync_depends = true, $show_message = false) Force a package to setup its configuration and rc.d files.
374			*/
375			function sync_package($pkg_name, $sync_depends = true, $show_message = false) {
376	c132bdb0	Ermal	global $config, $config_parsed;
377	f0695975	Scott Ullrich	global $builder_package_install;
378
379	09e11b69	Scott Ullrich	// If this code is being called by pfspkg_installer
380			// which the builder system uses then return (ignore).
381	f0695975	Scott Ullrich	if($builder_package_install)
382			return;
383	b2a66231	Ermal
384			if(empty($config['installedpackages']['package']))
385			return;
386	669e1adb	Bill Marquette	if(!is_numeric($pkg_name)) {
387			$pkg_id = get_pkg_id($pkg_name);
388	b2a66231	Ermal	if($pkg_id == -1)
389			return -1; // This package doesn't really exist - exit the function.
390	669e1adb	Bill Marquette	} else {
391			$pkg_id = $pkg_name;
392	b2a66231	Ermal	if(empty($config['installedpackages']['package'][$pkg_id]))
393			return; // No package belongs to the pkg_id passed to this function.
394	669e1adb	Bill Marquette	}
395	633d51b7	bcyrill	if (is_array($config['installedpackages']['package'][$pkg_id]))
396	b2a66231	Ermal	$package =& $config['installedpackages']['package'][$pkg_id];
397	633d51b7	bcyrill	else
398	b2a66231	Ermal	return; /* empty package tag */
399	669e1adb	Bill Marquette	if(!file_exists("/usr/local/pkg/" . $package['configurationfile'])) {
400	6acdf659	Carlos Eduardo Ramos	log_error(sprintf(gettext("The %s package is missing its configuration file and must be reinstalled."), $package['name']));
401	7bbfe007	Scott Ullrich	force_remove_package($package['name']);
402	2c794549	Ermal	return -1;
403			}
404			$pkg_config = parse_xml_config_pkg("/usr/local/pkg/" . $package['configurationfile'], "packagegui");
405	2addd5b2	Ermal	if(isset($pkg_config['nosync']))
406			return;
407	2c794549	Ermal	/* Bring in package include files */
408			if (!empty($pkg_config['include_file'])) {
409			$include_file = $pkg_config['include_file'];
410			if (file_exists($include_file))
411			require_once($include_file);
412			else {
413			/* XXX: What the heck is this?! */
414			log_error("Reinstalling package {$package['name']} because its include file({$include_file}) is missing!");
415			uninstall_package($package['name']);
416			if (install_package($package['name']) < 0) {
417			log_error("Reinstalling package {$package['name']} failed. Take appropriate measures!!!");
418			return -1;
419	83cfae8d	Ermal Lu?i	}
420	30e4c34a	Scott Ullrich	}
421	2c794549	Ermal	}
422	30e4c34a	Scott Ullrich
423	2c794549	Ermal	if(!empty($pkg_config['custom_php_global_functions']))
424			eval($pkg_config['custom_php_global_functions']);
425			if(!empty($pkg_config['custom_php_resync_config_command']))
426			eval($pkg_config['custom_php_resync_config_command']);
427			if($sync_depends == true) {
428			$depends = get_pkg_depends($pkg_name, ".xml", "files", 1); // Call dependency handler and do a little more error checking.
429			if(is_array($depends)) {
430			foreach($depends as $item) {
431			if(!file_exists($item)) {
432	2addd5b2	Ermal	require_once("notices.inc");
433	b96f6496	Renato Botelho	file_notice($package['name'], sprintf(gettext("The %s package is missing required dependencies and must be reinstalled."), $package['name']), "Packages", "/pkg_mgr_install.php?mode=reinstallpkg&pkg={$package['name']}", 1);
434	2c794549	Ermal	log_error("Could not find {$item}. Reinstalling package.");
435			uninstall_package($pkg_name);
436	2addd5b2	Ermal	if (install_package($pkg_name) < 0) {
437			log_error("Reinstalling package {$package['name']} failed. Take appropriate measures!!!");
438			return -1;
439			}
440	2c794549	Ermal	} else {
441			$item_config = parse_xml_config_pkg($item, "packagegui");
442			if (empty($item_config))
443			continue;
444			if(isset($item_config['nosync']))
445			continue;
446	2addd5b2	Ermal	if (!empty($item_config['include_file'])) {
447			if (file_exists($item_config['include_file']))
448			require_once($item_config['include_file']);
449			else {
450			log_error("Not calling package sync code for dependency {$item_config['name']} of {$package['name']} because some include files are missing.");
451			continue;
452			}
453			}
454			if($item_config['custom_php_global_functions'] <> "")
455			eval($item_config['custom_php_global_functions']);
456	2c794549	Ermal	if($item_config['custom_php_resync_config_command'] <> "")
457			eval($item_config['custom_php_resync_config_command']);
458			if($show_message == true)
459			print " " . $item_config['name'];
460	669e1adb	Bill Marquette	}
461			}
462			}
463			}
464	8c6516d1	Colin Smith	}
465
466	7597c8e8	Colin Smith	/*
467	43dad535	Vinicius Coque	* pkg_fetch_recursive: Download and install a FreeBSD PBI package. This function provides output to
468	7597c8e8	Colin Smith	* a progress bar and output window.
469			*/
470	0cdf4e87	Ermal	function pkg_fetch_recursive($pkgname, $filename, $dependlevel = 0, $base_url = "") {
471	83491ba5	jim-p	global $static_output, $g, $config;
472	b2a66231	Ermal
473	19f576fd	Scott Ullrich	// Clean up incoming filenames
474			$filename = str_replace(" ", " ", $filename);
475			$filename = str_replace("\n", " ", $filename);
476			$filename = str_replace(" ", " ", $filename);
477
478	cfbfd941	smos	$pkgs = explode(" ", $filename);
479	764bd0ac	Scott Ullrich	foreach($pkgs as $filename) {
480	21762198	jim-p	$filename = trim($filename);
481	e61f548f	Ermal	if ($g['platform'] == "nanobsd") {
482	05ff388a	Scott Ullrich	$pkgtmpdir = "/usr/bin/env PKG_TMPDIR=/root/ ";
483			$pkgstagingdir = "/root/tmp";
484			if (!is_dir($pkgstagingdir))
485			mkdir($pkgstagingdir);
486			$pkgstaging = "-o {$pkgstagingdir}/instmp.XXXXXX";
487			$fetchdir = $pkgstagingdir;
488	aeaa7358	Ermal	} else {
489	05ff388a	Scott Ullrich	$fetchdir = $g['tmp_path'];
490	aeaa7358	Ermal	}
491	22beab88	jim-p
492	a448b35f	jim-p	/* FreeBSD has no PBI's hosted, so fall back to our own URL for now. (Maybe fail to PC-BSD?) */
493			$rel = get_freebsd_version();
494	03734bf7	Renato Botelho	$priv_url = "http://files.pfsense.org/packages/{$rel}/All/";
495	05ff388a	Scott Ullrich	if (empty($base_url))
496			$base_url = $priv_url;
497			if (substr($base_url, -1) == "/")
498			$base_url = substr($base_url, 0, -1);
499			$fetchto = "{$fetchdir}/apkg_{$filename}";
500			$static_output .= "\n" . str_repeat(" ", $dependlevel * 2 + 1) . "Downloading {$base_url}/{$filename} ... ";
501			if (download_file_with_progress_bar("{$base_url}/{$filename}", $fetchto) !== true) {
502			if ($base_url != $priv_url && download_file_with_progress_bar("{$priv_url}/{$filename}", $fetchto) !== true) {
503			$static_output .= " could not download from there or {$priv_url}/{$filename}.\n";
504			update_output_window($static_output);
505			return false;
506			} else if ($base_url == $priv_url) {
507			$static_output .= " failed to download.\n";
508			update_output_window($static_output);
509			return false;
510			} else {
511			$static_output .= " [{$osname} repository]\n";
512			update_output_window($static_output);
513			}
514			}
515			$static_output .= " (extracting)\n";
516			update_output_window($static_output);
517	43dad535	Vinicius Coque
518	05ff388a	Scott Ullrich	$pkgaddout = "";
519	b2a66231	Ermal
520	e5b5e29c	Renato Botelho	$no_checksig = "";
521			if (isset($config['system']['pkg_nochecksig']))
522			$no_checksig = "--no-checksig";
523
524	e4a4ec89	Renato Botelho	$result = exec("/usr/local/sbin/pbi_add " . $pkgstaging . " -f -v {$no_checksig} " . escapeshellarg($fetchto) . " 2>&1", $pkgaddout, $rc);
525	6635f5b9	Renato Botelho	pkg_debug($pkgname . " " . print_r($pkgaddout, true) . "\n");
526			if ($rc == 0) {
527	7860191a	Renato Botelho	$pbi_name = preg_replace('/\.pbi$/','',$filename);
528
529			$gb = exec("/usr/local/sbin/pbi_info {$pbi_name} \| /usr/bin/awk '/Prefix/ {print $2}'", $pbi_prefix);
530			$pbi_prefix = $pbi_prefix[0];
531
532			$links = get_pbi_binaries(escapeshellarg($pbi_name));
533	3cc28680	Renato Botelho	foreach($links as $link) {
534			@unlink("/usr/local/{$link['link_name']}");
535			@symlink("{$link['target']}","/usr/local/{$link['link_name']}");
536	43dad535	Vinicius Coque	}
537	7860191a	Renato Botelho
538			$extra_links = array(
539			array("target" => "bin", "link_name" => "sbin"),
540			array("target" => "local/lib", "link_name" => "lib"),
541			array("target" => "local/libexec", "link_name" => "libexec"),
542			array("target" => "local/share", "link_name" => "share"),
543	6c87714d	Renato Botelho	array("target" => "local/www", "link_name" => "www"),
544	7860191a	Renato Botelho	array("target" => "local/etc", "link_name" => "etc")
545			);
546
547			foreach ($extra_links as $link) {
548			if (!file_exists($pbi_prefix . "/" . $link['target']))
549			continue;
550			@rmdir("{$pbi_prefix}/{$link['link_name']}");
551			unlink_if_exists("{$pbi_prefix}/{$link['link_name']}");
552			@symlink("{$pbi_prefix}/{$link['target']}", "{$pbi_prefix}/{$link['link_name']}");
553			}
554	6635f5b9	Renato Botelho	pkg_debug("pbi_add successfully completed.\n");
555			} else {
556			if (is_array($pkgaddout))
557			foreach ($pkgaddout as $line)
558			$static_output .= " " . $line .= "\n";
559
560			update_output_window($static_output);
561			pkg_debug("pbi_add failed.\n");
562			return false;
563	43dad535	Vinicius Coque	}
564			}
565	e65a287f	Scott Ullrich	return true;
566	8c6516d1	Colin Smith	}
567
568	384e2647	Renato Botelho	function get_pbi_binaries($pbi) {
569			$result = array();
570
571			if (empty($pbi))
572			return $result;
573
574			$gb = exec("/usr/local/sbin/pbi_info {$pbi} \| /usr/bin/awk '/Prefix/ {print $2}'", $pbi_prefix);
575			$pbi_prefix = $pbi_prefix[0];
576
577			if (empty($pbi_prefix))
578			return $result;
579
580			foreach(array('bin', 'sbin') as $dir) {
581			if(!is_dir("{$pbi_prefix}/{$dir}"))
582			continue;
583
584			$files = glob("{$pbi_prefix}/{$dir}/*.pbiopt");
585			foreach($files as $f) {
586			$pbiopts = file($f, FILE_IGNORE_NEW_LINES \| FILE_SKIP_EMPTY_LINES);
587			foreach($pbiopts as $pbiopt) {
588			if (!preg_match('/^TARGET:\s+(.*)$/', $pbiopt, $matches))
589			continue;
590
591	3cc28680	Renato Botelho	$result[] = array(
592			'target' => preg_replace('/\.pbiopt$/', '', $f),
593			'link_name' => $matches[1]);
594	384e2647	Renato Botelho	}
595			}
596			}
597
598			return $result;
599			}
600
601	633d51b7	bcyrill	function install_package($package, $pkg_info = "", $force_install = false) {
602	2addd5b2	Ermal	global $g, $config, $static_output, $pkg_interface;
603	b2a66231	Ermal
604	43ad432c	Ermal Lu?i	/* safe side. Write config below will send to ro again. */
605			conf_mount_rw();
606
607	dbef849d	Scott Ullrich	if($pkg_interface == "console")
608			echo "\n";
609	7597c8e8	Colin Smith	/* fetch package information if needed */
610	b2a66231	Ermal	if(empty($pkg_info) or !is_array($pkg_info[$package])) {
611	7597c8e8	Colin Smith	$pkg_info = get_pkg_info(array($package));
612			$pkg_info = $pkg_info[$package]; // We're only dealing with one package, so we can strip away the extra array.
613	1b28121f	Ermal	if (empty($pkg_info)) {
614			conf_mount_ro();
615			return -1;
616			}
617	7597c8e8	Colin Smith	}
618	633d51b7	bcyrill	if (!$force_install) {
619			$compatible = true;
620			$version = rtrim(file_get_contents("/etc/version"));
621
622			if (isset($pkg_info['required_version']))
623			$compatible = (pfs_version_compare("", $version, $pkg_info['required_version']) >= 0);
624			if (isset($pkg_info['maximum_version']))
625			$compatible = $compatible && (pfs_version_compare("", $version, $pkg_info['maximum_version']) <= 0);
626
627			if (!$compatible) {
628			log_error(sprintf(gettext('Package %s is not supported on this version.'), $pkg_info['name']));
629			$static_output .= sprintf(gettext("Package %s is not supported on this version."), $pkg_info['name']);
630			update_status($static_output);
631
632			conf_mount_ro();
633			return -1;
634			}
635			}
636	c92ccac7	Vinicius Coque	pkg_debug(gettext("Beginning package installation.") . "\n");
637			log_error(sprintf(gettext('Beginning package installation for %s .'), $pkg_info['name']));
638			$static_output .= sprintf(gettext("Beginning package installation for %s ."), $pkg_info['name']);
639	1b28121f	Ermal	update_status($static_output);
640	7597c8e8	Colin Smith	/* fetch the package's configuration file */
641			if($pkg_info['config_file'] != "") {
642	0b07c763	Chris Buechler	$static_output .= "\n" . gettext("Downloading package configuration file... ");
643	7597c8e8	Colin Smith	update_output_window($static_output);
644	c92ccac7	Vinicius Coque	pkg_debug(gettext("Downloading package configuration file...") . "\n");
645	7597c8e8	Colin Smith	$fetchto = substr(strrchr($pkg_info['config_file'], '/'), 1);
646			download_file_with_progress_bar($pkg_info['config_file'], '/usr/local/pkg/' . $fetchto);
647			if(!file_exists('/usr/local/pkg/' . $fetchto)) {
648	84bc8eb7	jim-p	pkg_debug(gettext("ERROR! Unable to fetch package configuration file. Aborting installation.") . "\n");
649	fcf92dae	Ermal	if($pkg_interface == "console")
650	3ec86ca8	Renato Botelho	print "\n" . gettext("ERROR! Unable to fetch package configuration file. Aborting package installation.") . "\n";
651	fcf92dae	Ermal	else {
652	9d3d8d00	Vinicius Coque	$static_output .= gettext("failed!\n\nInstallation aborted.\n");
653	7597c8e8	Colin Smith	update_output_window($static_output);
654	8cd558b6	ayvis	echo "<br />Show <a href=\"pkg_mgr_install.php?showlog=true\">install log</a></center>";
655	7597c8e8	Colin Smith	}
656	fcf92dae	Ermal	conf_mount_ro();
657			return -1;
658	7597c8e8	Colin Smith	}
659	6acdf659	Carlos Eduardo Ramos	$static_output .= gettext("done.") . "\n";
660	7597c8e8	Colin Smith	update_output_window($static_output);
661			}
662			/* add package information to config.xml */
663			$pkgid = get_pkg_id($pkg_info['name']);
664	6acdf659	Carlos Eduardo Ramos	$static_output .= gettext("Saving updated package information...") . " ";
665	7597c8e8	Colin Smith	update_output_window($static_output);
666			if($pkgid == -1) {
667			$config['installedpackages']['package'][] = $pkg_info;
668	b1e4005f	Vinicius Coque	$changedesc = sprintf(gettext("Installed %s package."),$pkg_info['name']);
669	6acdf659	Carlos Eduardo Ramos	$to_output = gettext("done.") . "\n";
670	7597c8e8	Colin Smith	} else {
671			$config['installedpackages']['package'][$pkgid] = $pkg_info;
672	6acdf659	Carlos Eduardo Ramos	$changedesc = sprintf(gettext("Overwrote previous installation of %s."), $pkg_info['name']);
673			$to_output = gettext("overwrite!") . "\n";
674	7597c8e8	Colin Smith	}
675	6622e126	Scott Ullrich	if(file_exists('/conf/needs_package_sync'))
676			@unlink('/conf/needs_package_sync');
677	3339fac0	Ermal Lu?i	conf_mount_ro();
678	f9c8e64c	jim-p	write_config("Intermediate config write during package install for {$pkg_info['name']}.");
679	7597c8e8	Colin Smith	$static_output .= $to_output;
680			update_output_window($static_output);
681			/* install other package components */
682	2c794549	Ermal	if (!install_package_xml($package)) {
683			uninstall_package($package);
684			write_config($changedesc);
685	b96f6496	Renato Botelho	$static_output .= gettext("Failed to install package.") . "\n";
686	2c794549	Ermal	update_output_window($static_output);
687			return -1;
688			} else {
689	b96f6496	Renato Botelho	$static_output .= gettext("Writing configuration... ");
690	2c794549	Ermal	update_output_window($static_output);
691			write_config($changedesc);
692	b96f6496	Renato Botelho	$static_output .= gettext("done.") . "\n";
693	2c794549	Ermal	update_output_window($static_output);
694			if($pkg_info['after_install_info'])
695			update_output_window($pkg_info['after_install_info']);
696			}
697	7597c8e8	Colin Smith	}
698
699	cfde64b8	Scott Ullrich	function get_after_install_info($package) {
700			global $pkg_info;
701			/* fetch package information if needed */
702			if(!$pkg_info or !is_array($pkg_info[$package])) {
703			$pkg_info = get_pkg_info(array($package));
704			$pkg_info = $pkg_info[$package]; // We're only dealing with one package, so we can strip away the extra array.
705			}
706			if($pkg_info['after_install_info'])
707			return $pkg_info['after_install_info'];
708			}
709
710	2a0e6517	Colin Smith	function eval_once($toeval) {
711			global $evaled;
712	57965588	Colin Smith	if(!$evaled) $evaled = array();
713	2a0e6517	Colin Smith	$evalmd5 = md5($toeval);
714			if(!in_array($evalmd5, $evaled)) {
715	8604523b	Ermal Lu?i	@eval($toeval);
716	2a0e6517	Colin Smith	$evaled[] = $evalmd5;
717			}
718			return;
719			}
720
721	7597c8e8	Colin Smith	function install_package_xml($pkg) {
722	c132bdb0	Ermal	global $g, $config, $static_output, $pkg_interface, $config_parsed;
723	b2a66231	Ermal
724	7597c8e8	Colin Smith	if(($pkgid = get_pkg_id($pkg)) == -1) {
725	6acdf659	Carlos Eduardo Ramos	$static_output .= sprintf(gettext("The %s package is not installed.%sInstallation aborted."), $pkg, "\n\n");
726	7597c8e8	Colin Smith	update_output_window($static_output);
727	1a22ffcd	Scott Ullrich	if($pkg_interface <> "console") {
728	91f026b0	ayvis	echo "\n<script type=\"text/javascript\">document.progressbar.style.visibility='hidden';</script>";
729			echo "\n<script type=\"text/javascript\">document.progholder.style.visibility='hidden';</script>";
730	1a22ffcd	Scott Ullrich	}
731	7597c8e8	Colin Smith	sleep(1);
732	2c794549	Ermal	return false;
733	b2a66231	Ermal	} else
734	7597c8e8	Colin Smith	$pkg_info = $config['installedpackages']['package'][$pkgid];
735	b2a66231	Ermal
736	a6d0d461	Colin Smith	/* pkg_add the package and its dependencies */
737	e65a287f	Scott Ullrich	if($pkg_info['depends_on_package_base_url'] != "") {
738	dbef849d	Scott Ullrich	if($pkg_interface == "console")
739			echo "\n";
740	6acdf659	Carlos Eduardo Ramos	update_status(gettext("Installing") . " " . $pkg_info['name'] . " " . gettext("and its dependencies."));
741			$static_output .= gettext("Downloading") . " " . $pkg_info['name'] . " " . gettext("and its dependencies... ");
742	e65a287f	Scott Ullrich	$static_orig = $static_output;
743			$static_output .= "\n";
744			update_output_window($static_output);
745	a5566aa8	Vinicius Coque	foreach((array) $pkg_info['depends_on_package_pbi'] as $pkgdep) {
746	e65a287f	Scott Ullrich	$pkg_name = substr(reverse_strrchr($pkgdep, "."), 0, -1);
747	b3a4ff7c	Scott Ullrich	$static_output = $static_orig . "\nChecking for package installation... ";
748	1b28121f	Ermal	update_output_window($static_output);
749	ad88ff3f	Ermal	if (!is_freebsd_pkg_installed($pkg_name)) {
750	a0b205f0	Ermal	if (!pkg_fetch_recursive($pkg_name, $pkgdep, 0, $pkg_info['depends_on_package_base_url'])) {
751	ad88ff3f	Ermal	$static_output .= "of {$pkg_name} failed!\n\nInstallation aborted.";
752			update_output_window($static_output);
753	c92ccac7	Vinicius Coque	pkg_debug(gettext("Package WAS NOT installed properly.") . "\n");
754	ad88ff3f	Ermal	if($pkg_interface <> "console") {
755	91f026b0	ayvis	echo "\n<script type=\"text/javascript\">document.progressbar.style.visibility='hidden';</script>";
756			echo "\n<script type=\"text/javascript\">document.progholder.style.visibility='hidden';</script>";
757	ad88ff3f	Ermal	}
758			sleep(1);
759			return false;
760	1a22ffcd	Scott Ullrich	}
761	e65a287f	Scott Ullrich	}
762			}
763			}
764	7597c8e8	Colin Smith	$configfile = substr(strrchr($pkg_info['config_file'], '/'), 1);
765			if(file_exists("/usr/local/pkg/" . $configfile)) {
766	9d3d8d00	Vinicius Coque	$static_output .= gettext("Loading package configuration... ");
767	7597c8e8	Colin Smith	update_output_window($static_output);
768	43db85f8	Scott Ullrich	$pkg_config = parse_xml_config_pkg("/usr/local/pkg/" . $configfile, "packagegui");
769	6acdf659	Carlos Eduardo Ramos	$static_output .= gettext("done.") . "\n";
770	7597c8e8	Colin Smith	update_output_window($static_output);
771	9d3d8d00	Vinicius Coque	$static_output .= gettext("Configuring package components...\n");
772	8dee24a6	Ermal Lu?i	if (!empty($pkg_config['filter_rules_needed']))
773	bc771948	Ermal Lu?i	$config['installedpackages']['package'][$pkgid]['filter_rule_function'] = $pkg_config['filter_rules_needed'];
774	7597c8e8	Colin Smith	update_output_window($static_output);
775			/* modify system files */
776	fcf92dae	Ermal	if(is_array($pkg_config['modify_system']) && is_array($pkg_config['modify_system']['item'])) {
777	9d3d8d00	Vinicius Coque	$static_output .= gettext("System files... ");
778	7597c8e8	Colin Smith	update_output_window($static_output);
779			foreach($pkg_config['modify_system']['item'] as $ms) {
780			if($ms['textneeded']) {
781			add_text_to_file($ms['modifyfilename'], $ms['textneeded']);
782			}
783			}
784	6acdf659	Carlos Eduardo Ramos	$static_output .= gettext("done.") . "\n";
785	7597c8e8	Colin Smith	update_output_window($static_output);
786			}
787			/* download additional files */
788	1570d27a	Ermal Lu?i	if(is_array($pkg_config['additional_files_needed'])) {
789	9d3d8d00	Vinicius Coque	$static_output .= gettext("Additional files... ");
790	7597c8e8	Colin Smith	$static_orig = $static_output;
791			update_output_window($static_output);
792			foreach($pkg_config['additional_files_needed'] as $afn) {
793			$filename = get_filename_from_url($afn['item'][0]);
794	b2a66231	Ermal	if($afn['chmod'] <> "")
795	7597c8e8	Colin Smith	$pkg_chmod = $afn['chmod'];
796	b2a66231	Ermal	else
797	7597c8e8	Colin Smith	$pkg_chmod = "";
798	b2a66231	Ermal
799			if($afn['prefix'] <> "")
800	7597c8e8	Colin Smith	$prefix = $afn['prefix'];
801	b2a66231	Ermal	else
802	7597c8e8	Colin Smith	$prefix = "/usr/local/pkg/";
803	b2a66231	Ermal
804	e6d436e8	Scott Ullrich	if(!is_dir($prefix))
805			safe_mkdir($prefix);
806			$static_output .= $filename . " ";
807	b2b15543	Scott Ullrich	update_output_window($static_output);
808	fcf92dae	Ermal	if (download_file_with_progress_bar($afn['item'][0], $prefix . $filename) !== true) {
809			$static_output .= "failed.\n";
810	6f14b34a	Ermal	@unlink($prefix . $filename);
811	fcf92dae	Ermal	update_output_window($static_output);
812			return false;
813			}
814	7597c8e8	Colin Smith	if(stristr($filename, ".tgz") <> "") {
815	c92ccac7	Vinicius Coque	pkg_debug(gettext("Extracting tarball to -C for ") . $filename . "...\n");
816	e65a287f	Scott Ullrich	$tarout = "";
817	873c1701	Renato Botelho	exec("/usr/bin/tar xvzf " . escapeshellarg($prefix . $filename) . " -C / 2>&1", $tarout);
818	eab543ed	Ermal	pkg_debug(print_r($tarout, true) . "\n");
819	7597c8e8	Colin Smith	}
820			if($pkg_chmod <> "") {
821	c92ccac7	Vinicius Coque	pkg_debug(sprintf(gettext('Changing file mode to %1$s for %2$s%3$s%4$s'), $pkg_chmod, $prefix, $filename, "\n"));
822	6ee34f4d	Ermal Lu?i	@chmod($prefix . $filename, $pkg_chmod);
823	7597c8e8	Colin Smith	system("/bin/chmod {$pkg_chmod} {$prefix}{$filename}");
824			}
825			$static_output = $static_orig;
826	633d51b7	bcyrill	update_output_window($static_output);
827	7597c8e8	Colin Smith	}
828	6acdf659	Carlos Eduardo Ramos	$static_output .= gettext("done.") . "\n";
829	7597c8e8	Colin Smith	update_output_window($static_output);
830			}
831	2df5cb99	Scott Ullrich	/* if a require exists, include it. this will
832			* show us where an error exists in a package
833			* instead of making us blindly guess
834			*/
835	fcf92dae	Ermal	$missing_include = false;
836	2df5cb99	Scott Ullrich	if($pkg_config['include_file'] <> "") {
837	206c15cc	PiBa-NL	$static_output .= gettext("Loading package instructions...") . "\n";
838	2df5cb99	Scott Ullrich	update_output_window($static_output);
839	eab543ed	Ermal	pkg_debug("require_once('{$pkg_config['include_file']}')\n");
840	43ad432c	Ermal Lu?i	if (file_exists($pkg_config['include_file']))
841			require_once($pkg_config['include_file']);
842	fcf92dae	Ermal	else {
843			$missing_include = true;
844	7dbbaecd	Scott Ullrich	$static_output .= "Include " . basename($pkg_config['include_file']) . " is missing!\n";
845	fcf92dae	Ermal	update_output_window($static_output);
846			/* XXX: Should undo the steps before this?! */
847			return false;
848			}
849	43db85f8	Scott Ullrich	}
850	57811192	Ermal
851			/* custom commands */
852			$static_output .= gettext("Custom commands...") . "\n";
853			update_output_window($static_output);
854			if ($missing_include == false) {
855			if($pkg_config['custom_php_global_functions'] <> "") {
856			$static_output .= gettext("Executing custom_php_global_functions()...");
857			update_output_window($static_output);
858			eval_once($pkg_config['custom_php_global_functions']);
859			$static_output .= gettext("done.") . "\n";
860			update_output_window($static_output);
861			}
862			if($pkg_config['custom_php_install_command']) {
863			$static_output .= gettext("Executing custom_php_install_command()...");
864			update_output_window($static_output);
865	169f1574	Vinicius Coque	/* XXX: create symlinks for conf files into the PBI directories.
866			* change packages to store configs at /usr/pbi/pkg/etc and remove this
867			*/
868			eval_once($pkg_config['custom_php_install_command']);
869	8059acb5	Phil Davis	// Note: pkg may be mixed-case, e.g. "squidGuard" but the PBI names are lowercase.
870			// e.g. "squidguard-1.4_4-i386" so feed lowercase to pbi_info below.
871			// Also add the "-" so that examples like "squid-" do not match "squidguard-".
872			$pkg_name_for_pbi_match = strtolower($pkg) . "-";
873	a1d4a048	Phil Davis	exec("/usr/local/sbin/pbi_info \| grep '^{$pkg_name_for_pbi_match}' \| xargs /usr/local/sbin/pbi_info \| awk '/Prefix/ {print $2}'",$pbidirarray);
874	84d50fe7	Phil Davis	$pbidir0 = $pbidirarray[0];
875	7b27b18b	Renato Botelho	exec("find /usr/local/etc/ -name *.conf \| grep " . escapeshellarg($pkg),$files);
876	169f1574	Vinicius Coque	foreach($files as $f) {
877	84d50fe7	Phil Davis	$pbiconf = str_replace('/usr/local',$pbidir0,$f);
878	a1d4a048	Phil Davis	if(is_file($pbiconf) \|\| is_link($pbiconf)) {
879	8059acb5	Phil Davis	unlink($pbiconf);
880			}
881	a1d4a048	Phil Davis	if(is_dir(dirname($pbiconf))) {
882			symlink($f,$pbiconf);
883			} else {
884			log_error("The dir for {$pbiconf} does not exist. Cannot add symlink to {$f}.");
885			}
886	169f1574	Vinicius Coque	}
887	57811192	Ermal	eval_once($pkg_config['custom_php_install_command']);
888			$static_output .= gettext("done.") . "\n";
889			update_output_window($static_output);
890			}
891			if($pkg_config['custom_php_resync_config_command'] <> "") {
892			$static_output .= gettext("Executing custom_php_resync_config_command()...");
893			update_output_window($static_output);
894			eval_once($pkg_config['custom_php_resync_config_command']);
895			$static_output .= gettext("done.") . "\n";
896			update_output_window($static_output);
897			}
898			}
899	7597c8e8	Colin Smith	/* sidebar items */
900	1570d27a	Ermal Lu?i	if(is_array($pkg_config['menu'])) {
901	9d3d8d00	Vinicius Coque	$static_output .= gettext("Menu items... ");
902	7597c8e8	Colin Smith	update_output_window($static_output);
903	1570d27a	Ermal Lu?i	foreach($pkg_config['menu'] as $menu) {
904	f3a274b7	Ermal	if(is_array($config['installedpackages']['menu'])) {
905	1570d27a	Ermal Lu?i	foreach($config['installedpackages']['menu'] as $amenu)
906			if($amenu['name'] == $menu['name'])
907			continue 2;
908	f3a274b7	Ermal	} else
909	27018d3c	Ermal	$config['installedpackages']['menu'] = array();
910	1570d27a	Ermal Lu?i	$config['installedpackages']['menu'][] = $menu;
911	7597c8e8	Colin Smith	}
912	6acdf659	Carlos Eduardo Ramos	$static_output .= gettext("done.") . "\n";
913	7597c8e8	Colin Smith	update_output_window($static_output);
914			}
915	b63f2e8b	Matthew Grooms	/* integrated tab items */
916	1570d27a	Ermal Lu?i	if(is_array($pkg_config['tabs']['tab'])) {
917	9d3d8d00	Vinicius Coque	$static_output .= gettext("Integrated Tab items... ");
918	b63f2e8b	Matthew Grooms	update_output_window($static_output);
919	1570d27a	Ermal Lu?i	foreach($pkg_config['tabs']['tab'] as $tab) {
920	f3a274b7	Ermal	if(is_array($config['installedpackages']['tab'])) {
921	1570d27a	Ermal Lu?i	foreach($config['installedpackages']['tab'] as $atab)
922			if($atab['name'] == $tab['name'])
923			continue 2;
924	f3a274b7	Ermal	} else
925	27018d3c	Ermal	$config['installedpackages']['tab'] = array();
926	1570d27a	Ermal Lu?i	$config['installedpackages']['tab'][] = $tab;
927	b63f2e8b	Matthew Grooms	}
928	6acdf659	Carlos Eduardo Ramos	$static_output .= gettext("done.") . "\n";
929	b63f2e8b	Matthew Grooms	update_output_window($static_output);
930			}
931	2dc264a4	Colin Smith	/* services */
932	1570d27a	Ermal Lu?i	if(is_array($pkg_config['service'])) {
933	9d3d8d00	Vinicius Coque	$static_output .= gettext("Services... ");
934	2dc264a4	Colin Smith	update_output_window($static_output);
935			foreach($pkg_config['service'] as $service) {
936	f3a274b7	Ermal	if(is_array($config['installedpackages']['service'])) {
937	d282095a	Renato Botelho	foreach($config['installedpackages']['service'] as $aservice)
938			if($aservice['name'] == $service['name'])
939			continue 2;
940	f3a274b7	Ermal	} else
941	27018d3c	Ermal	$config['installedpackages']['service'] = array();
942	2dc264a4	Colin Smith	$config['installedpackages']['service'][] = $service;
943			}
944	6acdf659	Carlos Eduardo Ramos	$static_output .= gettext("done.") . "\n";
945	2dc264a4	Colin Smith	update_output_window($static_output);
946			}
947	7597c8e8	Colin Smith	} else {
948	6acdf659	Carlos Eduardo Ramos	$static_output .= gettext("Loading package configuration... failed!") . "\n\n" . gettext("Installation aborted.");
949	7597c8e8	Colin Smith	update_output_window($static_output);
950	c92ccac7	Vinicius Coque	pkg_debug(gettext("Unable to load package configuration. Installation aborted.") ."\n");
951	1a22ffcd	Scott Ullrich	if($pkg_interface <> "console") {
952	91f026b0	ayvis	echo "\n<script type=\"text/javascript\">document.progressbar.style.visibility='hidden';</script>";
953			echo "\n<script type=\"text/javascript\">document.progholder.style.visibility='hidden';</script>";
954	1a22ffcd	Scott Ullrich	}
955	e65a287f	Scott Ullrich	sleep(1);
956	2c794549	Ermal	return false;
957	7597c8e8	Colin Smith	}
958	2c794549	Ermal
959			/* set up package logging streams */
960			if($pkg_info['logging']) {
961			mwexec("/usr/sbin/fifolog_create -s 32768 {$g['varlog_path']}/{$pkg_info['logging']['logfilename']}");
962			@chmod($g['varlog_path'] . '/' . $pkg_info['logging']['logfilename'], 0600);
963	2addd5b2	Ermal	add_text_to_file("/etc/syslog.conf", $pkg_info['logging']['facilityname'] . "\t\t\t\t" . $pkg_info['logging']['logfilename']);
964	eab543ed	Ermal	pkg_debug("Adding text to file /etc/syslog.conf\n");
965	2c794549	Ermal	system_syslogd_start();
966			}
967
968			return true;
969	7597c8e8	Colin Smith	}
970	407bf67a	Colin Smith
971	64974db7	Scott Ullrich	function does_package_depend($pkg) {
972			// Should not happen, but just in case.
973			if(!$pkg)
974			return;
975			$pkg_var_db_dir = glob("/var/db/pkg/{$pkg}*");
976			// If this package has dependency then return true
977			foreach($pkg_var_db_dir as $pvdd) {
978			if (file_exists("{$vardb}/{$pvdd}/+REQUIRED_BY") && count(file("{$vardb}/{$pvdd}/+REQUIRED_BY")) > 0)
979			return true;
980			}
981			// Did not find a record of dependencies, so return false.
982			return false;
983			}
984
985	fcf92dae	Ermal	function delete_package($pkg) {
986	1b28121f	Ermal	global $config, $g, $static_output, $vardb;
987	b2a66231	Ermal
988	86af45ec	Scott Ullrich	if(!$pkg)
989			return;
990	62c55268	Colin Smith
991	8059acb5	Phil Davis	// Note: $pkg has the full PBI package name followed by ".pbi". Strip off ".pbi".
992	fcf92dae	Ermal	$pkg = substr(reverse_strrchr($pkg, "."), 0, -1);
993	b2a66231	Ermal
994	a5566aa8	Vinicius Coque	if($pkg)
995			$static_output .= sprintf(gettext("Starting package deletion for %s..."),$pkg);
996			update_output_window($static_output);
997	64974db7	Scott Ullrich
998	9eeef922	Scott Ullrich	remove_freebsd_package($pkg);
999	d9426abc	Ermal	$static_output .= "done.\n";
1000			update_output_window($static_output);
1001	fcf92dae	Ermal
1002	b7ff3186	Ermal	/* Rescan directories for what has been left and avoid fooling other programs. */
1003			mwexec("/sbin/ldconfig");
1004
1005	407bf67a	Colin Smith	return;
1006			}
1007
1008			function delete_package_xml($pkg) {
1009	c5966711	phildd	global $g, $config, $static_output, $pkg_interface;
1010	b2a66231	Ermal
1011	232b01db	jim-p	conf_mount_rw();
1012	6955830f	Ermal Lu?i
1013	b2a66231	Ermal	$pkgid = get_pkg_id($pkg);
1014			if ($pkgid == -1) {
1015	6acdf659	Carlos Eduardo Ramos	$static_output .= sprintf(gettext("The %s package is not installed.%sDeletion aborted."), $pkg, "\n\n");
1016	e65a287f	Scott Ullrich	update_output_window($static_output);
1017	1a22ffcd	Scott Ullrich	if($pkg_interface <> "console") {
1018	91f026b0	ayvis	echo "\n<script type=\"text/javascript\">document.progressbar.style.visibility='hidden';</script>";
1019			echo "\n<script type=\"text/javascript\">document.progholder.style.visibility='hidden';</script>";
1020	1a22ffcd	Scott Ullrich	}
1021	e65a287f	Scott Ullrich	ob_flush();
1022			sleep(1);
1023	3339fac0	Ermal Lu?i	conf_mount_ro();
1024	e65a287f	Scott Ullrich	return;
1025			}
1026	c92ccac7	Vinicius Coque	pkg_debug(sprintf(gettext("Removing %s package... "),$pkg));
1027			$static_output .= sprintf(gettext("Removing %s components..."),$pkg) . "\n";
1028	407bf67a	Colin Smith	update_output_window($static_output);
1029			/* parse package configuration */
1030			$packages = &$config['installedpackages']['package'];
1031	b63f2e8b	Matthew Grooms	$tabs =& $config['installedpackages']['tab'];
1032			$menus =& $config['installedpackages']['menu'];
1033	3c41c4ab	Colin Smith	$services = &$config['installedpackages']['service'];
1034	2addd5b2	Ermal	$pkg_info =& $packages[$pkgid];
1035			if(file_exists("/usr/local/pkg/" . $pkg_info['configurationfile'])) {
1036	19a11678	Colin Smith	$pkg_config = parse_xml_config_pkg("/usr/local/pkg/" . $packages[$pkgid]['configurationfile'], "packagegui");
1037	b63f2e8b	Matthew Grooms	/* remove tab items */
1038			if(is_array($pkg_config['tabs'])) {
1039	9d3d8d00	Vinicius Coque	$static_output .= gettext("Tabs items... ");
1040	b63f2e8b	Matthew Grooms	update_output_window($static_output);
1041	8604523b	Ermal Lu?i	if(is_array($pkg_config['tabs']['tab']) && is_array($tabs)) {
1042			foreach($pkg_config['tabs']['tab'] as $tab) {
1043	b2a66231	Ermal	foreach($tabs as $key => $insttab) {
1044			if($insttab['name'] == $tab['name']) {
1045	5274feb0	Scott Ullrich	unset($tabs[$key]);
1046	b2a66231	Ermal	break;
1047			}
1048			}
1049	8604523b	Ermal Lu?i	}
1050			}
1051	6acdf659	Carlos Eduardo Ramos	$static_output .= gettext("done.") . "\n";
1052	b63f2e8b	Matthew Grooms	update_output_window($static_output);
1053			}
1054	3f01fe47	Colin Smith	/* remove menu items */
1055			if(is_array($pkg_config['menu'])) {
1056	9d3d8d00	Vinicius Coque	$static_output .= gettext("Menu items... ");
1057	3f01fe47	Colin Smith	update_output_window($static_output);
1058	8604523b	Ermal Lu?i	if (is_array($pkg_config['menu']) && is_array($menus)) {
1059			foreach($pkg_config['menu'] as $menu) {
1060	b2a66231	Ermal	foreach($menus as $key => $instmenu) {
1061			if($instmenu['name'] == $menu['name']) {
1062	8604523b	Ermal Lu?i	unset($menus[$key]);
1063	b2a66231	Ermal	break;
1064			}
1065			}
1066	8604523b	Ermal Lu?i	}
1067			}
1068	6acdf659	Carlos Eduardo Ramos	$static_output .= gettext("done.") . "\n";
1069	3f01fe47	Colin Smith	update_output_window($static_output);
1070	407bf67a	Colin Smith	}
1071	3c41c4ab	Colin Smith	/* remove services */
1072			if(is_array($pkg_config['service'])) {
1073	9d3d8d00	Vinicius Coque	$static_output .= gettext("Services... ");
1074	3c41c4ab	Colin Smith	update_output_window($static_output);
1075	8604523b	Ermal Lu?i	if (is_array($pkg_config['service']) && is_array($services)) {
1076			foreach($pkg_config['service'] as $service) {
1077			foreach($services as $key => $instservice) {
1078			if($instservice['name'] == $service['name']) {
1079	b1224cdc	jim-p	if($g['booting'] != true)
1080	06e57df8	Scott Ullrich	stop_service($service['name']);
1081	941baf1e	Ermal	if($service['rcfile']) {
1082	c5966711	phildd	$prefix = RCFILEPREFIX;
1083	941baf1e	Ermal	if (!empty($service['prefix']))
1084			$prefix = $service['prefix'];
1085			if (file_exists("{$prefix}{$service['rcfile']}"))
1086			@unlink("{$prefix}{$service['rcfile']}");
1087			}
1088	8604523b	Ermal Lu?i	unset($services[$key]);
1089			}
1090	0cab7cad	Colin Smith	}
1091	3c41c4ab	Colin Smith	}
1092			}
1093	6acdf659	Carlos Eduardo Ramos	$static_output .= gettext("done.") . "\n";
1094	3c41c4ab	Colin Smith	update_output_window($static_output);
1095			}
1096	b2a66231	Ermal	/*
1097			* XXX: Otherwise inclusion of config.inc again invalidates actions taken.
1098			* Same is done during installation.
1099			*/
1100	f9c8e64c	jim-p	write_config("Intermediate config write during package removal for {$pkg}.");
1101	b2a66231	Ermal
1102			/*
1103			* If a require exists, include it. this will
1104			* show us where an error exists in a package
1105			* instead of making us blindly guess
1106	892aef15	Scott Ullrich	*/
1107	fcf92dae	Ermal	$missing_include = false;
1108	892aef15	Scott Ullrich	if($pkg_config['include_file'] <> "") {
1109	3ec86ca8	Renato Botelho	$static_output .= gettext("Loading package instructions...") . "\n";
1110	892aef15	Scott Ullrich	update_output_window($static_output);
1111	eab543ed	Ermal	pkg_debug("require_once(\"{$pkg_config['include_file']}\")\n");
1112	fcf92dae	Ermal	if (file_exists($pkg_config['include_file']))
1113	1570d27a	Ermal Lu?i	require_once($pkg_config['include_file']);
1114	fcf92dae	Ermal	else {
1115			$missing_include = true;
1116			update_output_window($static_output);
1117	7dbbaecd	Scott Ullrich	$static_output .= "Include file " . basename($pkg_config['include_file']) . " could not be found for inclusion.\n";
1118	fcf92dae	Ermal	}
1119			}
1120			/* ermal
1121			* NOTE: It is not possible to handle parse errors on eval.
1122			* So we prevent it from being run at all to not interrupt all the other code.
1123			*/
1124			if ($missing_include == false) {
1125			/* evalate this package's global functions and pre deinstall commands */
1126			if($pkg_config['custom_php_global_functions'] <> "")
1127			eval_once($pkg_config['custom_php_global_functions']);
1128			if($pkg_config['custom_php_pre_deinstall_command'] <> "")
1129			eval_once($pkg_config['custom_php_pre_deinstall_command']);
1130	43db85f8	Scott Ullrich	}
1131	3f01fe47	Colin Smith	/* system files */
1132	fcf92dae	Ermal	if(is_array($pkg_config['modify_system']) && is_array($pkg_config['modify_system']['item'])) {
1133	9d3d8d00	Vinicius Coque	$static_output .= gettext("System files... ");
1134	3f01fe47	Colin Smith	update_output_window($static_output);
1135	b2a66231	Ermal	foreach($pkg_config['modify_system']['item'] as $ms)
1136	3f01fe47	Colin Smith	if($ms['textneeded']) remove_text_from_file($ms['modifyfilename'], $ms['textneeded']);
1137	b2a66231	Ermal
1138	6acdf659	Carlos Eduardo Ramos	$static_output .= gettext("done.") . "\n";
1139	3f01fe47	Colin Smith	update_output_window($static_output);
1140	407bf67a	Colin Smith	}
1141	644d2d59	Colin Smith	/* deinstall commands */
1142			if($pkg_config['custom_php_deinstall_command'] <> "") {
1143	9d3d8d00	Vinicius Coque	$static_output .= gettext("Deinstall commands... ");
1144	644d2d59	Colin Smith	update_output_window($static_output);
1145	fcf92dae	Ermal	if ($missing_include == false) {
1146			eval_once($pkg_config['custom_php_deinstall_command']);
1147	3ec86ca8	Renato Botelho	$static_output .= gettext("done.") . "\n";
1148	fcf92dae	Ermal	} else
1149	7dbbaecd	Scott Ullrich	$static_output .= "\nNot executing custom deinstall hook because an include is missing.\n";
1150	644d2d59	Colin Smith	update_output_window($static_output);
1151			}
1152	1570d27a	Ermal Lu?i	if($pkg_config['include_file'] <> "") {
1153	9d3d8d00	Vinicius Coque	$static_output .= gettext("Removing package instructions...");
1154	b2b15543	Scott Ullrich	update_output_window($static_output);
1155	633d51b7	bcyrill	pkg_debug(sprintf(gettext("Remove '%s'"), $pkg_config['include_file']) . "\n");
1156	b2b15543	Scott Ullrich	unlink_if_exists("/usr/local/pkg/" . $pkg_config['include_file']);
1157	9d3d8d00	Vinicius Coque	$static_output .= gettext("done.") . "\n";
1158	b2b15543	Scott Ullrich	update_output_window($static_output);
1159			}
1160	af8fca8f	jim-p	/* remove all additional files */
1161			if(is_array($pkg_config['additional_files_needed'])) {
1162	9d3d8d00	Vinicius Coque	$static_output .= gettext("Auxiliary files... ");
1163	af8fca8f	jim-p	update_output_window($static_output);
1164			foreach($pkg_config['additional_files_needed'] as $afn) {
1165			$filename = get_filename_from_url($afn['item'][0]);
1166	b2a66231	Ermal	if($afn['prefix'] <> "")
1167	af8fca8f	jim-p	$prefix = $afn['prefix'];
1168	b2a66231	Ermal	else
1169	af8fca8f	jim-p	$prefix = "/usr/local/pkg/";
1170			unlink_if_exists($prefix . $filename);
1171			}
1172	6acdf659	Carlos Eduardo Ramos	$static_output .= gettext("done.") . "\n";
1173	af8fca8f	jim-p	update_output_window($static_output);
1174			}
1175	047c40c4	Colin Smith	/* package XML file */
1176	9d3d8d00	Vinicius Coque	$static_output .= gettext("Package XML... ");
1177	047c40c4	Colin Smith	update_output_window($static_output);
1178			unlink_if_exists("/usr/local/pkg/" . $packages[$pkgid]['configurationfile']);
1179	6acdf659	Carlos Eduardo Ramos	$static_output .= gettext("done.") . "\n";
1180	047c40c4	Colin Smith	update_output_window($static_output);
1181	407bf67a	Colin Smith	}
1182	2addd5b2	Ermal	/* syslog */
1183			if(is_array($pkg_info['logging']) && $pkg_info['logging']['logfile_name'] <> "") {
1184	7dbbaecd	Scott Ullrich	$static_output .= "Syslog entries... ";
1185	2addd5b2	Ermal	update_output_window($static_output);
1186			remove_text_from_file("/etc/syslog.conf", $pkg_info['logging']['facilityname'] . "\t\t\t\t" . $pkg_info['logging']['logfilename']);
1187			system_syslogd_start();
1188			@unlink("{$g['varlog_path']}/{$pkg_info['logging']['logfilename']}");
1189			$static_output .= "done.\n";
1190			update_output_window($static_output);
1191			}
1192	e9c7a334	Scott Ullrich
1193	3339fac0	Ermal Lu?i	conf_mount_ro();
1194	2addd5b2	Ermal	/* remove config.xml entries */
1195	9d3d8d00	Vinicius Coque	$static_output .= gettext("Configuration... ");
1196	407bf67a	Colin Smith	update_output_window($static_output);
1197			unset($config['installedpackages']['package'][$pkgid]);
1198	6acdf659	Carlos Eduardo Ramos	$static_output .= gettext("done.") . "\n";
1199	407bf67a	Colin Smith	update_output_window($static_output);
1200	fcf92dae	Ermal	write_config("Removed {$pkg} package.\n");
1201	407bf67a	Colin Smith	}
1202	566181ea	Colin Smith
1203			function expand_to_bytes($size) {
1204			$conv = array(
1205			"G" => "3",
1206			"M" => "2",
1207			"K" => "1",
1208			"B" => "0"
1209			);
1210			$suffix = substr($size, -1);
1211			if(!in_array($suffix, array_keys($conv))) return $size;
1212			$size = substr($size, 0, -1);
1213			for($i = 0; $i < $conv[$suffix]; $i++) {
1214			$size *= 1024;
1215			}
1216			return $size;
1217			}
1218
1219			function get_pkg_db() {
1220			global $g;
1221			return return_dir_as_array($g['vardb_path'] . '/pkg');
1222			}
1223
1224	b8a1c2a3	Colin Smith	function walk_depend($depend, $pkgdb = "", $alreadyseen = "") {
1225	1570d27a	Ermal Lu?i	if(!$pkgdb)
1226			$pkgdb = get_pkg_db();
1227			if(!is_array($alreadyseen))
1228			$alreadyseen = array();
1229			if (!is_array($depend))
1230			$depend = array();
1231	566181ea	Colin Smith	foreach($depend as $adepend) {
1232			$pkgname = reverse_strrchr($adepend['name'], '.');
1233	b8a1c2a3	Colin Smith	if(in_array($pkgname, $alreadyseen)) {
1234			continue;
1235			} elseif(!in_array($pkgname, $pkgdb)) {
1236			$size += expand_to_bytes($adepend['size']);
1237			$alreadyseen[] = $pkgname;
1238			if(is_array($adepend['depend'])) $size += walk_depend($adepend['depend'], $pkgdb, $alreadyseen);
1239			}
1240	566181ea	Colin Smith	}
1241			return $size;
1242			}
1243
1244			function get_package_install_size($pkg = 'all', $pkg_info = "") {
1245			global $config, $g;
1246	1570d27a	Ermal Lu?i	if((!is_array($pkg)) and ($pkg != 'all'))
1247			$pkg = array($pkg);
1248	566181ea	Colin Smith	$pkgdb = get_pkg_db();
1249	1570d27a	Ermal Lu?i	if(!$pkg_info)
1250			$pkg_info = get_pkg_sizes($pkg);
1251	566181ea	Colin Smith	foreach($pkg as $apkg) {
1252	2addd5b2	Ermal	if(!$pkg_info[$apkg])
1253			continue;
1254	b8a1c2a3	Colin Smith	$toreturn[$apkg] = expand_to_bytes(walk_depend(array($pkg_info[$apkg]), $pkgdb));
1255	566181ea	Colin Smith	}
1256	b8a1c2a3	Colin Smith	return $toreturn;
1257	566181ea	Colin Smith	}
1258	f0a550fd	Colin Smith
1259	e43ba9ad	Colin Smith	function squash_from_bytes($size, $round = "") {
1260	f0a550fd	Colin Smith	$conv = array(1 => "B", "K", "M", "G");
1261			foreach($conv as $div => $suffix) {
1262			$sizeorig = $size;
1263			if(($size /= 1024) < 1) {
1264	e43ba9ad	Colin Smith	if($round) {
1265			$sizeorig = round($sizeorig, $round);
1266			}
1267	f0a550fd	Colin Smith	return $sizeorig . $suffix;
1268			}
1269			}
1270			return;
1271			}
1272	5025a56c	Scott Ullrich
1273	9b193619	Scott Ullrich	function pkg_reinstall_all() {
1274			global $g, $config;
1275	c53eb903	Ermal
1276			@unlink('/conf/needs_package_sync');
1277	633d51b7	bcyrill	if (is_array($config['installedpackages']['package'])) {
1278	2b125a17	jim-p	echo gettext("One moment please, reinstalling packages...\n");
1279			echo gettext(" >>> Trying to fetch package info...");
1280			log_error(gettext("Attempting to reinstall all packages"));
1281	633d51b7	bcyrill	$pkg_info = get_pkg_info();
1282			if ($pkg_info) {
1283			echo " Done.\n";
1284			} else {
1285	7c8f3711	jim-p	$xmlrpc_base_url = get_active_xml_rpc_base_url();
1286	2b125a17	jim-p	$error = sprintf(gettext(' >>> Unable to communicate with %1$s. Please verify DNS and interface configuration, and that %2$s has functional Internet connectivity.'), $xmlrpc_base_url, $g['product_name']);
1287			echo "\n{$error}\n";
1288			log_error(gettext("Cannot reinstall packages: ") . $error);
1289	633d51b7	bcyrill	return;
1290			}
1291			$todo = array();
1292	2b125a17	jim-p	$all_names = array();
1293			foreach($config['installedpackages']['package'] as $package) {
1294	9b193619	Scott Ullrich	$todo[] = array('name' => $package['name'], 'version' => $package['version']);
1295	2b125a17	jim-p	$all_names[] = $package['name'];
1296			}
1297			$package_name_list = gettext("List of packages to reinstall: ") . implode(", ", $all_names);
1298			echo " >>> {$package_name_list}\n";
1299			log_error($package_name_list);
1300
1301	9b193619	Scott Ullrich	foreach($todo as $pkgtodo) {
1302			$static_output = "";
1303			if($pkgtodo['name']) {
1304	2b125a17	jim-p	log_error(gettext("Uninstalling package") . " {$pkgtodo['name']}");
1305	9b193619	Scott Ullrich	uninstall_package($pkgtodo['name']);
1306	2b125a17	jim-p	log_error(gettext("Finished uninstalling package") . " {$pkgtodo['name']}");
1307			log_error(gettext("Reinstalling package") . " {$pkgtodo['name']}");
1308	9b193619	Scott Ullrich	install_package($pkgtodo['name']);
1309	2b125a17	jim-p	log_error(gettext("Finished installing package") . " {$pkgtodo['name']}");
1310	9b193619	Scott Ullrich	}
1311			}
1312	2b125a17	jim-p	log_error(gettext("Finished reinstalling all packages."));
1313	633d51b7	bcyrill	} else
1314			echo "No packages are installed.";
1315	9b193619	Scott Ullrich	}
1316
1317	60dd7649	jim-p	function stop_packages() {
1318			require_once("config.inc");
1319			require_once("functions.inc");
1320			require_once("filter.inc");
1321			require_once("shaper.inc");
1322			require_once("captiveportal.inc");
1323			require_once("pkg-utils.inc");
1324			require_once("pfsense-utils.inc");
1325			require_once("service-utils.inc");
1326
1327	c5966711	phildd	global $config, $g;
1328	60dd7649	jim-p
1329			log_error("Stopping all packages.");
1330
1331	c5966711	phildd	$rcfiles = glob(RCFILEPREFIX . "*.sh");
1332	60dd7649	jim-p	if (!$rcfiles)
1333			$rcfiles = array();
1334			else {
1335			$rcfiles = array_flip($rcfiles);
1336			if (!$rcfiles)
1337			$rcfiles = array();
1338			}
1339
1340			if (is_array($config['installedpackages']['package'])) {
1341			foreach($config['installedpackages']['package'] as $package) {
1342			echo " Stopping package {$package['name']}...";
1343	75a01a7c	Phil Davis	$internal_name = get_pkg_internal_name($package);
1344			stop_service($internal_name);
1345			unset($rcfiles[RCFILEPREFIX . strtolower($internal_name) . ".sh"]);
1346	60dd7649	jim-p	echo "done.\n";
1347			}
1348			}
1349
1350	6186cdc4	jim-p	foreach ($rcfiles as $rcfile => $number) {
1351			$shell = @popen("/bin/sh", "w");
1352			if ($shell) {
1353	60dd7649	jim-p	echo " Stopping {$rcfile}...";
1354	61ef1385	Ermal	if (!@fwrite($shell, "{$rcfile} stop >>/tmp/bootup_messages 2>&1")) {
1355			if ($shell)
1356			pclose($shell);
1357			$shell = @popen("/bin/sh", "w");
1358			}
1359	60dd7649	jim-p	echo "done.\n";
1360	6186cdc4	jim-p	pclose($shell);
1361	60dd7649	jim-p	}
1362			}
1363			}
1364
1365	9b4df982	marcelloc	function package_skip_tests($index,$requested_version){
1366			global $config, $g;
1367
1368			/* Get pfsense version*/
1369			$version = rtrim(file_get_contents("/etc/version"));
1370
1371			if($g['platform'] == "nanobsd")
1372			if($index['noembedded'])
1373			return true;
1374
1375			/* If we are on not on HEAD, and the package wants it, skip */
1376			if ($version <> "HEAD" && $index['required_version'] == "HEAD" && $requested_version <> "other")
1377			return true;
1378
1379			/* If there is no required version, and the requested package version is not 'none', then skip */
1380			if (empty($index['required_version']) && $requested_version <> "none")
1381			return true;
1382
1383			/* If the requested version is not 'other', and the required version is newer than what we have, skip. */
1384			if($requested_version <> "other" && (pfs_version_compare("", $version, $index['required_version']) < 0))
1385			return true;
1386
1387			/* If the requestion version is 'other' and we are on the version requested, skip. */
1388			if($requested_version == "other" && (pfs_version_compare("", $version, $index['required_version']) == 0))
1389			return true;
1390
1391			/* Package is only for an older version, lets skip */
1392			if($index['maximum_version'] && (pfs_version_compare("", $version, $index['maximum_version']) > 0))
1393			return true;
1394
1395			/* Do not skip package list */
1396			return false;
1397			}
1398	f8466c36	jim-p
1399			function get_pkg_interfaces_select_source($include_localhost=false) {
1400			$interfaces = get_configured_interface_with_descr();
1401			$ssifs = array();
1402			foreach ($interfaces as $iface => $ifacename) {
1403			$tmp["name"] = $ifacename;
1404			$tmp["value"] = $iface;
1405			$ssifs[] = $tmp;
1406			}
1407			if ($include_localhost) {
1408			$tmp["name"] = "Localhost";
1409			$tmp["value"] = "lo0";
1410			$ssifs[] = $tmp;
1411			}
1412			return $ssifs;
1413			}
1414	c55dfc4a	jim-p
1415			function verify_all_package_servers() {
1416	7c8f3711	jim-p	return verify_package_server(get_active_xml_rpc_base_url());
1417	c55dfc4a	jim-p	}
1418
1419			/* Check if the active package server is a valid default or if it has been
1420			altered. */
1421			function verify_package_server($server) {
1422			/* Define the expected default package server domains. Include
1423			preceding "." to prevent matching from being too liberal. */
1424			$default_package_domains = array('.pfsense.org', '.pfsense.com', '.netgate.com');
1425
1426			/* For this test we only need to check the hostname. */
1427			$xmlrpcbase = parse_url($server, PHP_URL_HOST);
1428
1429			foreach ($default_package_domains as $dom) {
1430			if (substr($xmlrpcbase, -(strlen($dom))) == $dom) {
1431			return true;
1432			}
1433			}
1434			return false;
1435			}
1436
1437	6916360e	jim-p	/* Test the package server certificate to ensure that it validates properly */
1438			function check_package_server_ssl() {
1439			global $g;
1440			$xmlrpcurl = get_active_xml_rpc_base_url() . $g['xmlrpcpath'];
1441
1442			/* If the package server is using HTTP, we can't verify SSL */
1443			if (substr($xmlrpcurl, 0, 5) == "http:") {
1444			return "http";
1445			}
1446
1447			/* Setup a basic cURL connection. We do not care about the content of
1448			the result, only the SSL verification. */
1449			$ch = curl_init($xmlrpcurl);
1450			curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
1451			curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true);
1452			curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, '30');
1453			curl_setopt($ch, CURLOPT_TIMEOUT, 60);
1454			curl_setopt($ch, CURLOPT_USERAGENT, $g['product_name'] . '/' . rtrim(file_get_contents("/etc/version")));
1455			$result_page = curl_exec($ch);
1456			$verifyfail = curl_getinfo($ch, CURLINFO_SSL_VERIFYRESULT);
1457			curl_close($ch);
1458
1459			/* The result from curl is 1 on failure, 0 on success. */
1460			if ($verifyfail == 0)
1461			return true;
1462			else
1463			return false;
1464			}
1465
1466			/* Keep this message centrally since it will be used several times on pages
1467			in the GUI. */
1468			function package_server_ssl_failure_message() {
1469			$msg = "The package server's SSL certificate could not be verified. "
1470			. "The SSL certificate itself may be invalid, its chain of trust may "
1471			. "have failed validation, or the server may have been impersonated. "
1472			. "Downloaded packages may come from an untrusted source. "
1473			. "Proceed with caution.";
1474
1475			return sprintf(gettext($msg), htmlspecialchars(get_active_xml_rpc_base_url()));
1476			}
1477
1478	7c8f3711	jim-p	/* Keep this message centrally since it will be used several times on pages
1479			in the GUI. */
1480			function package_server_mismatch_message() {
1481	6916360e	jim-p	$msg = "The package server currently configured on "
1482	7c8f3711	jim-p	. "this firewall (%s) is NOT an official package server. The contents "
1483			. "of such servers cannot be verified and may contain malicious files. "
1484			. "Return the package server settings to their default values to "
1485	6916360e	jim-p	. "ensure that verifiable and trusted packages are received.";
1486
1487			return sprintf(gettext($msg), htmlspecialchars(get_active_xml_rpc_base_url())) . '<br/><br/>'
1488	7c8f3711	jim-p	. '<a href="/pkg_mgr_settings.php">' . gettext("Package Manager Settings") . '</a>';
1489			}
1490
1491	61ef1385	Ermal	?>

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