cac48ae1da
The syntax check is done in a first read through the stream and after a valid document is detected the stream is rewind to read the real import from the begin. This is not possible with php stdin as used by importDump.php without a file as argument. As this is a maintenance scripts, it shoud be okay to trust the source of xml and assume it is always correct syntax. To check syntax it is necessary to use provide the filename to the script and not pipe it into stdin. Bug: T331992 Change-Id: I056f325bb2ccb9a0fe8245194baf2e73be13da68
66 lines
1.8 KiB
PHP
66 lines
1.8 KiB
PHP
<?php
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/**
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* Source interface for XML import.
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*
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* Copyright © 2003,2005 Brion Vibber <brion@pobox.com>
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* https://www.mediawiki.org/
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* http://www.gnu.org/copyleft/gpl.html
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*
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* @file
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* @ingroup SpecialPage
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*/
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/**
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* Source interface for XML import.
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*
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* @ingroup SpecialPage
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*/
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interface ImportSource {
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/**
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* Indicates whether the end of the input has been reached.
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* Will return true after a finite number of calls to readChunk.
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*
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* @return bool true if there is no more input, false otherwise.
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*/
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public function atEnd();
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/**
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* Return a chunk of the input, as a (possibly empty) string.
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* When the end of input is reached, readChunk() returns false.
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* If atEnd() returns false, readChunk() will return a string.
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* If atEnd() returns true, readChunk() will return false.
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*
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* @return bool|string
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*/
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public function readChunk();
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/**
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* Check if the source is seekable and a call to self::seek is valid
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*
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* @return bool
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*/
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public function isSeekable();
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/**
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* Seek the input to the given offset.
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*
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* @param int $offset
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* @return int
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*/
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public function seek( int $offset );
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}
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