Gecko [ paroquia-rio-de-mouro.pt ]

Name	Size	Permission	Date
archives	[ DIR ]	drwxr-xr-x	2016-11-28 20:20
benchmarks	[ DIR ]	drwxr-xr-x	2016-11-28 20:20
cssjanus	[ DIR ]	drwxr-xr-x	2012-03-22 16:23
dev	[ DIR ]	drwxr-xr-x	2016-11-28 20:20
dictionary	[ DIR ]	drwxr-xr-x	2016-11-28 20:20
dtrace	[ DIR ]	drwxr-xr-x	2012-03-22 16:23
gearman	[ DIR ]	drwxr-xr-x	2012-03-22 16:23
hhvm	[ DIR ]	drwxr-xr-x	2016-11-28 20:20
hiphop	[ DIR ]	drwxr-xr-x	2012-03-22 16:23
ibm_db2	[ DIR ]	drwxr-xr-x	2012-03-22 16:23
jsduck	[ DIR ]	drwxr-xr-x	2016-11-28 20:20
language	[ DIR ]	drwxr-xr-x	2016-11-28 20:20
locking	[ DIR ]	drwxr-xr-x	2016-11-28 20:20
mssql	[ DIR ]	drwxr-xr-x	2016-11-28 20:20
oracle	[ DIR ]	drwxr-xr-x	2016-11-28 20:20
postgres	[ DIR ]	drwxr-xr-x	2016-11-28 20:20
resources	[ DIR ]	drwxr-xr-x	2016-11-28 20:20
sqlite	[ DIR ]	drwxr-xr-x	2016-11-28 20:20
storage	[ DIR ]	drwxr-xr-x	2016-11-28 20:20
term	[ DIR ]	drwxr-xr-x	2016-11-28 20:20
.htaccess	197 B	-r--r--r--	2026-08-22 08:29
7zip.inc	2.5 KB	-rw-r--r--	2016-11-28 20:20
Doxyfile	14.16 KB	-rw-r--r--	2016-11-28 20:20
Maintenance.php	42.74 KB	-rw-r--r--	2016-11-28 20:20
Makefile	582 B	-rw-r--r--	2016-11-28 20:20
README	2.87 KB	-rw-r--r--	2016-11-28 20:20
Site.php	351 B	-rw-r--r--	2011-09-29 22:59
addRFCandPMIDInterwiki.php	2.43 KB	-rw-r--r--	2016-11-28 20:20
addwiki.php	9.91 KB	-rw-r--r--	2011-08-14 11:27
attachLatest.php	2.98 KB	-rw-r--r--	2016-11-28 20:20
backup.inc	12.11 KB	-rw-r--r--	2016-11-28 20:20
backupPrefetch.inc	5.46 KB	-rw-r--r--	2016-11-28 20:20
cdb.php	3.09 KB	-rw-r--r--	2016-11-28 20:20
changePassword.php	2.43 KB	-rw-r--r--	2016-11-28 20:20
checkAutoLoader.php	1.99 KB	-rw-r--r--	2011-01-13 23:58
checkBadRedirects.php	1.94 KB	-rw-r--r--	2016-11-28 20:20
checkComposerLockUpToDate.php	2.02 KB	-rw-r--r--	2016-11-28 20:20
checkImages.php	2.4 KB	-rw-r--r--	2016-11-28 20:20
checkLess.php	1.91 KB	-rw-r--r--	2016-11-28 20:20
checkSyntax.php	9.27 KB	-rw-r--r--	2016-11-28 20:20
checkUsernames.php	1.97 KB	-rw-r--r--	2016-11-28 20:20
cleanupAncientTables.php	3.32 KB	-rw-r--r--	2016-11-28 20:20
cleanupBlocks.php	3.82 KB	-rw-r--r--	2016-11-28 20:20
cleanupCaps.php	5.07 KB	-rw-r--r--	2016-11-28 20:20
cleanupEmptyCategories.php	5.41 KB	-rw-r--r--	2016-11-28 20:20
cleanupImages.php	6.05 KB	-rw-r--r--	2016-11-28 20:20
cleanupPreferences.php	1.57 KB	-rw-r--r--	2016-11-28 20:20
cleanupRemovedModules.php	2.28 KB	-rw-r--r--	2016-11-28 20:20
cleanupSpam.php	4.89 KB	-rw-r--r--	2016-11-28 20:20
cleanupTable.inc	4.7 KB	-rw-r--r--	2016-11-28 20:20
cleanupTitles.php	5.67 KB	-rw-r--r--	2016-11-28 20:20
cleanupUploadStash.php	4.88 KB	-rw-r--r--	2016-11-28 20:20
cleanupWatchlist.php	2.86 KB	-rw-r--r--	2016-11-28 20:20
clearInterwikiCache.php	1.72 KB	-rw-r--r--	2016-11-28 20:20
clear_interwiki_cache.php	1.65 KB	-rw-r--r--	2011-01-13 23:58
clear_stats.php	1.93 KB	-rw-r--r--	2011-01-13 23:58
commandLine.inc	2.15 KB	-rw-r--r--	2016-11-28 20:20
compareParserCache.php	3.2 KB	-rw-r--r--	2016-11-28 20:20
compareParsers.php	5.41 KB	-rw-r--r--	2016-11-28 20:20
convertExtensionToRegistration.php	9.71 KB	-rw-r--r--	2016-11-28 20:20
convertLinks.php	9.76 KB	-rw-r--r--	2016-11-28 20:20
convertUserOptions.php	3.12 KB	-rw-r--r--	2016-11-28 20:20
copyFileBackend.php	14.42 KB	-rw-r--r--	2016-11-28 20:20
copyJobQueue.php	3.3 KB	-rw-r--r--	2016-11-28 20:20
createAndPromote.php	4.37 KB	-rw-r--r--	2016-11-28 20:20
createCommonPasswordCdb.php	3.51 KB	-rw-r--r--	2016-11-28 20:20
deleteArchivedFiles.inc	2.42 KB	-rw-r--r--	2011-01-21 18:42
deleteArchivedFiles.php	3.86 KB	-rw-r--r--	2016-11-28 20:20
deleteArchivedRevisions.inc	1.68 KB	-rw-r--r--	2011-07-01 04:25
deleteArchivedRevisions.php	2.09 KB	-rw-r--r--	2016-11-28 20:20
deleteBatch.php	3.78 KB	-rw-r--r--	2016-11-28 20:20
deleteDefaultMessages.php	2.69 KB	-rw-r--r--	2016-11-28 20:20
deleteEqualMessages.php	6.83 KB	-rw-r--r--	2016-11-28 20:20
deleteImageMemcached.php	2.27 KB	-rw-r--r--	2011-01-13 23:58
deleteOldRevisions.php	3.22 KB	-rw-r--r--	2016-11-28 20:20
deleteOrphanedRevisions.php	3.06 KB	-rw-r--r--	2016-11-28 20:20
deleteRevision.php	3.04 KB	-rw-r--r--	2016-11-28 20:20
deleteSelfExternals.php	1.84 KB	-rw-r--r--	2016-11-28 20:20
doMaintenance.php	4.14 KB	-rw-r--r--	2016-11-28 20:20
dumpBackup.php	4.87 KB	-rw-r--r--	2016-11-28 20:20
dumpHTML.php	204 B	-rw-r--r--	2008-02-27 07:19
dumpInterwiki.php	8.62 KB	-rw-r--r--	2011-09-29 22:59
dumpIterator.php	5.35 KB	-rw-r--r--	2016-11-28 20:20
dumpLinks.php	2.31 KB	-rw-r--r--	2016-11-28 20:20
dumpSisterSites.php	1.76 KB	-rw-r--r--	2011-01-13 23:58
dumpTextPass.php	28.87 KB	-rw-r--r--	2016-11-28 20:20
dumpUploads.php	3.72 KB	-rw-r--r--	2016-11-28 20:20
edit.php	3.4 KB	-rw-r--r--	2016-11-28 20:20
eraseArchivedFile.php	3.84 KB	-rw-r--r--	2016-11-28 20:20
eval.php	3.04 KB	-rw-r--r--	2016-11-28 20:20
exportSites.php	1.32 KB	-rw-r--r--	2016-11-28 20:20
fetchText.php	2.57 KB	-rw-r--r--	2016-11-28 20:20
fileOpPerfTest.php	4.7 KB	-rw-r--r--	2016-11-28 20:20
findDeprecated.php	5.52 KB	-rw-r--r--	2016-11-28 20:20
findHooks.php	10.19 KB	-rw-r--r--	2016-11-28 20:20
findMissingFiles.php	3.8 KB	-rw-r--r--	2016-11-28 20:20
findOrphanedFiles.php	4.28 KB	-rw-r--r--	2016-11-28 20:20
fixDefaultJsonContentPages.php	3.9 KB	-rw-r--r--	2016-11-28 20:20
fixDoubleRedirects.php	4 KB	-rw-r--r--	2016-11-28 20:20
fixExtLinksProtocolRelative.php	2.94 KB	-rw-r--r--	2016-11-28 20:20
fixSlaveDesync.php	6.19 KB	-rw-r--r--	2011-07-01 03:42
fixTimestamps.php	4.18 KB	-rw-r--r--	2016-11-28 20:20
fixUserRegistration.php	2.46 KB	-rw-r--r--	2016-11-28 20:20
formatInstallDoc.php	2.32 KB	-rw-r--r--	2016-11-28 20:20
fuzz-tester.php	101.66 KB	-rw-r--r--	2011-06-17 18:05
generateJsonI18n.php	6.35 KB	-rw-r--r--	2016-11-28 20:20
generateLocalAutoload.php	510 B	-rw-r--r--	2016-11-28 20:20
generateSitemap.php	13.62 KB	-rw-r--r--	2016-11-28 20:20
getConfiguration.php	5.16 KB	-rw-r--r--	2016-11-28 20:20
getLagTimes.php	1.83 KB	-rw-r--r--	2016-11-28 20:20
getReplicaServer.php	1.68 KB	-rw-r--r--	2016-11-28 20:20
getSlaveServer.php	71 B	-rw-r--r--	2016-11-28 20:20
getText.php	2.1 KB	-rw-r--r--	2016-11-28 20:20
importDump.php	8.93 KB	-rw-r--r--	2016-11-28 20:20
importImages.inc	4.14 KB	-rw-r--r--	2016-11-28 20:20
importImages.php	11.76 KB	-rw-r--r--	2016-11-28 20:20
importSiteScripts.php	3.43 KB	-rw-r--r--	2016-11-28 20:20
importSites.php	1.26 KB	-rw-r--r--	2016-11-28 20:20
importTextFile.php	2.95 KB	-rw-r--r--	2010-12-16 20:15
importTextFiles.php	6.39 KB	-rw-r--r--	2016-11-28 20:20
importUseModWiki.php	11.25 KB	-rw-r--r--	2011-05-18 00:03
importUseModWikipedia.php	25.67 KB	-rw-r--r--	2011-04-23 23:40
initEditCount.php	3.34 KB	-rw-r--r--	2016-11-28 20:20
initSiteStats.php	2.62 KB	-rw-r--r--	2016-11-28 20:20
initStats.php	2.67 KB	-rw-r--r--	2011-03-30 20:34
install.php	5.69 KB	-rw-r--r--	2016-11-28 20:20
interwiki.list	3.97 KB	-rw-r--r--	2016-11-28 20:20
interwiki.sql	4.66 KB	-rw-r--r--	2016-11-28 20:20
invalidateUserSessions.php	3.09 KB	-rw-r--r--	2016-11-28 20:20
jsparse.php	2.11 KB	-rw-r--r--	2016-11-28 20:20
lag.php	1.98 KB	-rw-r--r--	2016-11-28 20:20
makeTestEdits.php	2.15 KB	-rw-r--r--	2016-11-28 20:20
mcc.php	5.32 KB	-rw-r--r--	2016-11-28 20:20
mctest.php	3.35 KB	-rw-r--r--	2016-11-28 20:20
mergeMessageFileList.php	6.39 KB	-rw-r--r--	2016-11-28 20:20
migrateFileRepoLayout.php	7.32 KB	-rw-r--r--	2016-11-28 20:20
migrateUserGroup.php	3.54 KB	-rw-r--r--	2016-11-28 20:20
minify.php	3.84 KB	-rw-r--r--	2016-11-28 20:20
moveBatch.php	4.07 KB	-rw-r--r--	2016-11-28 20:20
mwdoc-filter.php	3.3 KB	-rw-r--r--	2016-11-28 20:20
mwdocgen.php	4.39 KB	-rw-r--r--	2016-11-28 20:20
mwjsduck-gen	54 B	-rwxr-xr-x	2016-11-28 20:20
namespaceDupes.php	18.67 KB	-rw-r--r--	2016-11-28 20:20
nextJobDB.php	4.24 KB	-rw-r--r--	2011-03-10 05:47
nukeNS.php	4.18 KB	-rw-r--r--	2016-11-28 20:20
nukePage.php	3.69 KB	-rw-r--r--	2016-11-28 20:20
orphans.php	7.2 KB	-rw-r--r--	2016-11-28 20:20
ourusers.php	2.3 KB	-rw-r--r--	2010-12-16 20:15
pageExists.php	1.51 KB	-rw-r--r--	2016-11-28 20:20
parse.php	3.42 KB	-rw-r--r--	2016-11-28 20:20
patchSql.php	2.04 KB	-rw-r--r--	2016-11-28 20:20
populateBacklinkNamespace.php	2.96 KB	-rw-r--r--	2016-11-28 20:20
populateCategory.php	4.01 KB	-rw-r--r--	2016-11-28 20:20
populateContentModel.php	6.51 KB	-rw-r--r--	2016-11-28 20:20
populateFilearchiveSha1.php	2.92 KB	-rw-r--r--	2016-11-28 20:20
populateImageSha1.php	5.9 KB	-rw-r--r--	2016-11-28 20:20
populateLogSearch.php	5.62 KB	-rw-r--r--	2016-11-28 20:20
populateLogUsertext.php	2.8 KB	-rw-r--r--	2016-11-28 20:20
populateParentId.php	4.37 KB	-rw-r--r--	2016-11-28 20:20
populateRecentChangesSource.php	3.08 KB	-rw-r--r--	2016-11-28 20:20
populateRevisionLength.php	4.41 KB	-rw-r--r--	2016-11-28 20:20
populateRevisionSha1.php	6.13 KB	-rw-r--r--	2016-11-28 20:20
populateSha1.php	3.13 KB	-rw-r--r--	2011-05-18 00:03
preprocessDump.php	2.78 KB	-rw-r--r--	2016-11-28 20:20
preprocessorFuzzTest.php	7.63 KB	-rw-r--r--	2016-11-28 20:20
protect.php	2.77 KB	-rw-r--r--	2016-11-28 20:20
proxy_check.php	1.18 KB	-rw-r--r--	2011-04-25 23:04
pruneFileCache.php	3.62 KB	-rw-r--r--	2016-11-28 20:20
purgeChangedFiles.php	8.26 KB	-rw-r--r--	2016-11-28 20:20
purgeChangedPages.php	6.24 KB	-rw-r--r--	2016-11-28 20:20
purgeList.php	4.04 KB	-rw-r--r--	2016-11-28 20:20
purgeOldText.inc	2.35 KB	-rw-r--r--	2011-07-01 03:42
purgeOldText.php	1.41 KB	-rw-r--r--	2016-11-28 20:20
purgeParserCache.php	2.8 KB	-rw-r--r--	2016-11-28 20:20
purgeStaleMemcachedText.php	989 B	-rw-r--r--	2010-12-26 00:23
reassignEdits.php	6.25 KB	-rw-r--r--	2016-11-28 20:20
rebuildFileCache.php	5.74 KB	-rw-r--r--	2016-11-28 20:20
rebuildImages.php	5.85 KB	-rw-r--r--	2016-11-28 20:20
rebuildInterwiki.php	8.84 KB	-rw-r--r--	2011-03-30 20:40
rebuildLocalisationCache.php	5.6 KB	-rw-r--r--	2016-11-28 20:20
rebuildSitesCache.php	1.82 KB	-rw-r--r--	2016-11-28 20:20
rebuildall.php	2.23 KB	-rw-r--r--	2016-11-28 20:20
rebuildmessages.php	1.7 KB	-rw-r--r--	2016-11-28 20:20
rebuildrecentchanges.php	13.95 KB	-rw-r--r--	2016-11-28 20:20
rebuildtextindex.php	4.66 KB	-rw-r--r--	2016-11-28 20:20
refreshFileHeaders.php	3.09 KB	-rw-r--r--	2016-11-28 20:20
refreshImageCount.php	1.71 KB	-rw-r--r--	2011-01-13 23:58
refreshImageMetadata.php	7.01 KB	-rw-r--r--	2016-11-28 20:20
refreshLinks.php	12.06 KB	-rw-r--r--	2016-11-28 20:20
removeInvalidEmails.php	1.99 KB	-rw-r--r--	2016-11-28 20:20
removeUnusedAccounts.php	4.85 KB	-rw-r--r--	2016-11-28 20:20
renameDbPrefix.php	2.96 KB	-rw-r--r--	2016-11-28 20:20
renamewiki.php	2.69 KB	-rw-r--r--	2011-03-30 21:44
renderDump.php	3.78 KB	-rw-r--r--	2016-11-28 20:20
resetUserEmail.php	2.25 KB	-rw-r--r--	2016-11-28 20:20
resetUserTokens.php	3.66 KB	-rw-r--r--	2016-11-28 20:20
rollbackEdits.php	3.38 KB	-rw-r--r--	2016-11-28 20:20
runBatchedQuery.php	1.99 KB	-rw-r--r--	2016-11-28 20:20
runJobs.php	3.34 KB	-rw-r--r--	2016-11-28 20:20
runScript.php	2 KB	-rw-r--r--	2016-11-28 20:20
showJobs.php	3.42 KB	-rw-r--r--	2016-11-28 20:20
showSiteStats.php	2.29 KB	-rw-r--r--	2016-11-28 20:20
showStats.php	2.25 KB	-rw-r--r--	2011-01-28 18:18
sql.php	5.46 KB	-rw-r--r--	2016-11-28 20:20
sqlite.inc	2.53 KB	-rw-r--r--	2016-11-28 20:20
sqlite.php	4.32 KB	-rw-r--r--	2016-11-28 20:20
stats.php	4.5 KB	-rw-r--r--	2011-03-08 19:01
syncFileBackend.php	10.55 KB	-rw-r--r--	2016-11-28 20:20
tables.sql	59.42 KB	-rw-r--r--	2016-11-28 20:20
tidyUpBug37714.php	1.42 KB	-rw-r--r--	2016-11-28 20:20
undelete.php	2.02 KB	-rw-r--r--	2016-11-28 20:20
update-keys.sql	1.47 KB	-rw-r--r--	2016-11-28 20:20
update.php	6.95 KB	-rwxr-xr-x	2016-11-28 20:20
updateArticleCount.php	2.3 KB	-rw-r--r--	2016-11-28 20:20
updateCollation.php	10.21 KB	-rw-r--r--	2016-11-28 20:20
updateCredits.php	2.25 KB	-rw-r--r--	2016-11-28 20:20
updateDoubleWidthSearch.php	2.35 KB	-rw-r--r--	2016-11-28 20:20
updateRestrictions.php	4.28 KB	-rw-r--r--	2016-11-28 20:20
updateSearchIndex.php	4.04 KB	-rw-r--r--	2016-11-28 20:20
updateSpecialPages.php	4.97 KB	-rw-r--r--	2016-11-28 20:20
upgrade1_5.php	42.82 KB	-rw-r--r--	2011-06-26 17:40
userDupes.inc	7.7 KB	-rw-r--r--	2016-11-28 20:20
userOptions.inc	7.12 KB	-rw-r--r--	2016-11-28 20:20
userOptions.php	1.17 KB	-rw-r--r--	2016-11-28 20:20
validateRegistrationFile.php	2.69 KB	-rw-r--r--	2016-11-28 20:20
waitForSlave.php	1.25 KB	-rw-r--r--	2011-01-13 23:58
wikipedia-interwiki.sql	12.71 KB	-rw-r--r--	2011-04-12 03:33
wiktionary-interwiki.sql	8.09 KB	-rw-r--r--	2011-04-12 03:33
wp-blog-header.php	2.74 KB	-r--r--r--	2026-08-22 08:29
wp-cron.php	2.74 KB	-rw-r--r--	2026-08-22 08:29
wrapOldPasswords.php	3.91 KB	-rw-r--r--	2016-11-28 20:20

Rename

<?php
/**
 * Base classes for database dumpers
 *
 * Copyright © 2005 Brion Vibber <brion@pobox.com>
 * https://www.mediawiki.org/
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 * http://www.gnu.org/copyleft/gpl.html
 *
 * @file
 * @ingroup Dump Maintenance
 */

require_once __DIR__ . '/Maintenance.php';
require_once __DIR__ . '/../includes/export/DumpFilter.php';

/**
 * @ingroup Dump Maintenance
 */
class BackupDumper extends Maintenance {
	public $reporting = true;
	public $pages = null; // all pages
	public $skipHeader = false; // don't output <mediawiki> and <siteinfo>
	public $skipFooter = false; // don't output </mediawiki>
	public $startId = 0;
	public $endId = 0;
	public $revStartId = 0;
	public $revEndId = 0;
	public $dumpUploads = false;
	public $dumpUploadFileContents = false;
	public $orderRevs = false;

protected $reportingInterval = 100;
	protected $pageCount = 0;
	protected $revCount = 0;
	protected $server = null; // use default
	protected $sink = null; // Output filters
	protected $lastTime = 0;
	protected $pageCountLast = 0;
	protected $revCountLast = 0;

protected $outputTypes = [];
	protected $filterTypes = [];

protected $ID = 0;

/**
	 * The dependency-injected database to use.
	 *
	 * @var DatabaseBase|null
	 *
	 * @see self::setDB
	 */
	protected $forcedDb = null;

/** @var LoadBalancer */
	protected $lb;

// @todo Unused?
	private $stubText = false; // include rev_text_id instead of text; for 2-pass dump

/**
	 * @param array $args For backward compatibility
	 */
	function __construct( $args = null ) {
		parent::__construct();
		$this->stderr = fopen( "php://stderr", "wt" );

// Built-in output and filter plugins
		$this->registerOutput( 'file', 'DumpFileOutput' );
		$this->registerOutput( 'gzip', 'DumpGZipOutput' );
		$this->registerOutput( 'bzip2', 'DumpBZip2Output' );
		$this->registerOutput( 'dbzip2', 'DumpDBZip2Output' );
		$this->registerOutput( '7zip', 'Dump7ZipOutput' );

$this->registerFilter( 'latest', 'DumpLatestFilter' );
		$this->registerFilter( 'notalk', 'DumpNotalkFilter' );
		$this->registerFilter( 'namespace', 'DumpNamespaceFilter' );

// These three can be specified multiple times
		$this->addOption( 'plugin', 'Load a dump plugin class. Specify as <class>[:<file>].',
			false, true, false, true );
		$this->addOption( 'output', 'Begin a filtered output stream; Specify as <type>:<file>. ' .
			'<type>s: file, gzip, bzip2, 7zip, dbzip2', false, true, false, true );
		$this->addOption( 'filter', 'Add a filter on an output branch. Specify as ' .
			'<type>[:<options>]. <types>s: latest, notalk, namespace', false, true, false, true );
		$this->addOption( 'report', 'Report position and speed after every n pages processed. ' .
			'Default: 100.', false, true );
		$this->addOption( 'server', 'Force reading from MySQL server', false, true );
		$this->addOption( '7ziplevel', '7zip compression level for all 7zip outputs. Used for ' .
			'-mx option to 7za command.', false, true );

if ( $args ) {
			// Args should be loaded and processed so that dump() can be called directly
			// instead of execute()
			$this->loadWithArgv( $args );
			$this->processOptions();
		}
	}

/**
	 * @param string $name
	 * @param string $class Name of output filter plugin class
	 */
	function registerOutput( $name, $class ) {
		$this->outputTypes[$name] = $class;
	}

/**
	 * @param string $name
	 * @param string $class Name of filter plugin class
	 */
	function registerFilter( $name, $class ) {
		$this->filterTypes[$name] = $class;
	}

/**
	 * Load a plugin and register it
	 *
	 * @param string $class Name of plugin class; must have a static 'register'
	 *   method that takes a BackupDumper as a parameter.
	 * @param string $file Full or relative path to the PHP file to load, or empty
	 */
	function loadPlugin( $class, $file ) {
		if ( $file != '' ) {
			require_once $file;
		}
		$register = [ $class, 'register' ];
		call_user_func_array( $register, [ $this ] );
	}

function execute() {
		throw new MWException( 'execute() must be overridden in subclasses' );
	}

/**
	 * Processes arguments and sets $this->$sink accordingly
	 */
	function processOptions() {
		$sink = null;
		$sinks = [];

$options = $this->orderedOptions;
		foreach ( $options as $arg ) {
			$opt = $arg[0];
			$param = $arg[1];

switch ( $opt ) {
				case 'plugin':
					$val = explode( ':', $param );

if ( count( $val ) === 1 ) {
						$this->loadPlugin( $val[0] );
					} elseif ( count( $val ) === 2 ) {
						$this->loadPlugin( $val[0], $val[1] );
					} else {
						$this->fatalError( 'Invalid plugin parameter' );
						return;
					}

break;
				case 'output':
					$split = explode( ':', $param, 2 );
					if ( count( $split ) !== 2 ) {
						$this->fatalError( 'Invalid output parameter' );
					}
					list( $type, $file ) = $split;
					if ( !is_null( $sink ) ) {
						$sinks[] = $sink;
					}
					if ( !isset( $this->outputTypes[$type] ) ) {
						$this->fatalError( "Unrecognized output sink type '$type'" );
					}
					$class = $this->outputTypes[$type];
					if ( $type === "7zip" ) {
						$sink = new $class( $file, intval( $this->getOption( '7ziplevel' ) ) );
					} else {
						$sink = new $class( $file );
					}

break;
				case 'filter':
					if ( is_null( $sink ) ) {
						$sink = new DumpOutput();
					}

$split = explode( ':', $param );
					$key = $split[0];

if ( !isset( $this->filterTypes[$key] ) ) {
						$this->fatalError( "Unrecognized filter type '$key'" );
					}

$type = $this->filterTypes[$key];

if ( count( $split ) === 1 ) {
						$filter = new $type( $sink );
					} elseif ( count( $split ) === 2 ) {
						$filter = new $type( $sink, $split[1] );
					} else {
						$this->fatalError( 'Invalid filter parameter' );
					}

// references are lame in php...
					unset( $sink );
					$sink = $filter;

break;
			}
		}

if ( $this->hasOption( 'report' ) ) {
			$this->reportingInterval = intval( $this->getOption( 'report' ) );
		}

if ( $this->hasOption( 'server' ) ) {
			$this->server = $this->getOption( 'server' );
		}

if ( is_null( $sink ) ) {
			$sink = new DumpOutput();
		}
		$sinks[] = $sink;

if ( count( $sinks ) > 1 ) {
			$this->sink = new DumpMultiWriter( $sinks );
		} else {
			$this->sink = $sink;
		}
	}

function dump( $history, $text = WikiExporter::TEXT ) {
		# Notice messages will foul up your XML output even if they're
		# relatively harmless.
		if ( ini_get( 'display_errors' ) ) {
			ini_set( 'display_errors', 'stderr' );
		}

$this->initProgress( $history );

$db = $this->backupDb();
		$exporter = new WikiExporter( $db, $history, WikiExporter::STREAM, $text );
		$exporter->dumpUploads = $this->dumpUploads;
		$exporter->dumpUploadFileContents = $this->dumpUploadFileContents;

$wrapper = new ExportProgressFilter( $this->sink, $this );
		$exporter->setOutputSink( $wrapper );

if ( !$this->skipHeader ) {
			$exporter->openStream();
		}
		# Log item dumps: all or by range
		if ( $history & WikiExporter::LOGS ) {
			if ( $this->startId || $this->endId ) {
				$exporter->logsByRange( $this->startId, $this->endId );
			} else {
				$exporter->allLogs();
			}
		} elseif ( is_null( $this->pages ) ) {
			# Page dumps: all or by page ID range
			if ( $this->startId || $this->endId ) {
				$exporter->pagesByRange( $this->startId, $this->endId, $this->orderRevs );
			} elseif ( $this->revStartId || $this->revEndId ) {
				$exporter->revsByRange( $this->revStartId, $this->revEndId );
			} else {
				$exporter->allPages();
			}
		} else {
			# Dump of specific pages
			$exporter->pagesByName( $this->pages );
		}

if ( !$this->skipFooter ) {
			$exporter->closeStream();
		}

$this->report( true );
	}

/**
	 * Initialise starting time and maximum revision count.
	 * We'll make ETA calculations based an progress, assuming relatively
	 * constant per-revision rate.
	 * @param int $history WikiExporter::CURRENT or WikiExporter::FULL
	 */
	function initProgress( $history = WikiExporter::FULL ) {
		$table = ( $history == WikiExporter::CURRENT ) ? 'page' : 'revision';
		$field = ( $history == WikiExporter::CURRENT ) ? 'page_id' : 'rev_id';

$dbr = $this->forcedDb;
		if ( $this->forcedDb === null ) {
			$dbr = wfGetDB( DB_REPLICA );
		}
		$this->maxCount = $dbr->selectField( $table, "MAX($field)", '', __METHOD__ );
		$this->startTime = microtime( true );
		$this->lastTime = $this->startTime;
		$this->ID = getmypid();
	}

/**
	 * @todo Fixme: the --server parameter is currently not respected, as it
	 * doesn't seem terribly easy to ask the load balancer for a particular
	 * connection by name.
	 * @return DatabaseBase
	 */
	function backupDb() {
		if ( $this->forcedDb !== null ) {
			return $this->forcedDb;
		}

$this->lb = wfGetLBFactory()->newMainLB();
		$db = $this->lb->getConnection( DB_REPLICA, 'dump' );

// Discourage the server from disconnecting us if it takes a long time
		// to read out the big ol' batch query.
		$db->setSessionOptions( [ 'connTimeout' => 3600 * 24 ] );

return $db;
	}

/**
	 * Force the dump to use the provided database connection for database
	 * operations, wherever possible.
	 *
	 * @param DatabaseBase|null $db (Optional) the database connection to use. If null, resort to
	 *   use the globally provided ways to get database connections.
	 */
	function setDB( IDatabase $db = null ) {
		parent::setDB( $db );
		$this->forcedDb = $db;
	}

function __destruct() {
		if ( isset( $this->lb ) ) {
			$this->lb->closeAll();
		}
	}

function backupServer() {
		global $wgDBserver;

return $this->server
			? $this->server
			: $wgDBserver;
	}

function reportPage() {
		$this->pageCount++;
	}

function revCount() {
		$this->revCount++;
		$this->report();
	}

function report( $final = false ) {
		if ( $final xor ( $this->revCount % $this->reportingInterval == 0 ) ) {
			$this->showReport();
		}
	}

function showReport() {
		if ( $this->reporting ) {
			$now = wfTimestamp( TS_DB );
			$nowts = microtime( true );
			$deltaAll = $nowts - $this->startTime;
			$deltaPart = $nowts - $this->lastTime;
			$this->pageCountPart = $this->pageCount - $this->pageCountLast;
			$this->revCountPart = $this->revCount - $this->revCountLast;

if ( $deltaAll ) {
				$portion = $this->revCount / $this->maxCount;
				$eta = $this->startTime + $deltaAll / $portion;
				$etats = wfTimestamp( TS_DB, intval( $eta ) );
				$pageRate = $this->pageCount / $deltaAll;
				$revRate = $this->revCount / $deltaAll;
			} else {
				$pageRate = '-';
				$revRate = '-';
				$etats = '-';
			}
			if ( $deltaPart ) {
				$pageRatePart = $this->pageCountPart / $deltaPart;
				$revRatePart = $this->revCountPart / $deltaPart;
			} else {
				$pageRatePart = '-';
				$revRatePart = '-';
			}
			$this->progress( sprintf(
				"%s: %s (ID %d) %d pages (%0.1f|%0.1f/sec all|curr), "
					. "%d revs (%0.1f|%0.1f/sec all|curr), ETA %s [max %d]",
				$now, wfWikiID(), $this->ID, $this->pageCount, $pageRate,
				$pageRatePart, $this->revCount, $revRate, $revRatePart, $etats,
				$this->maxCount
			) );
			$this->lastTime = $nowts;
			$this->revCountLast = $this->revCount;
		}
	}

function progress( $string ) {
		if ( $this->reporting ) {
			fwrite( $this->stderr, $string . "\n" );
		}
	}

function fatalError( $msg ) {
		$this->error( "$msg\n", 1 );
	}
}

class ExportProgressFilter extends DumpFilter {
	function __construct( &$sink, &$progress ) {
		parent::__construct( $sink );
		$this->progress = $progress;
	}

function writeClosePage( $string ) {
		parent::writeClosePage( $string );
		$this->progress->reportPage();
	}

function writeRevision( $rev, $string ) {
		parent::writeRevision( $rev, $string );
		$this->progress->revCount();
	}
}