svn:eol-style got murdered on some files for whatever reason so it gets resurrected now, also set some svn:keywords
This commit is contained in:
Robert Foerster (Dessa)
@@ -1,140 +1,140 @@
|
||||
<?php
|
||||
|
||||
/**
|
||||
* This file is part of the Froxlor project.
|
||||
* Copyright (c) 2003-2009 the SysCP Team (see authors).
|
||||
* Copyright (c) 2010 the Froxlor Team (see authors).
|
||||
*
|
||||
* For the full copyright and license information, please view the COPYING
|
||||
* file that was distributed with this source code. You can also view the
|
||||
* COPYING file online at http://files.froxlor.org/misc/COPYING.txt
|
||||
*
|
||||
* @copyright (c) the authors
|
||||
* @author Florian Lippert <flo@syscp.org> (2003-2009)
|
||||
* @author Froxlor team <team@froxlor.org> (2010-)
|
||||
* @license GPLv2 http://files.froxlor.org/misc/COPYING.txt
|
||||
* @package Functions
|
||||
* @version $Id$
|
||||
*/
|
||||
|
||||
//
|
||||
// split_sql_file will split an uploaded sql file into single sql statements.
|
||||
// Note: expects trim() to have already been run on $sql
|
||||
// The whole function has been taken from the phpbb installer, copyright by the phpbb team, phpbb in summer 2004.
|
||||
//
|
||||
|
||||
function split_sql_file($sql, $delimiter)
|
||||
{
|
||||
// Split up our string into "possible" SQL statements.
|
||||
|
||||
$tokens = explode($delimiter, $sql);
|
||||
|
||||
// try to save mem.
|
||||
|
||||
$sql = "";
|
||||
$output = array();
|
||||
|
||||
// we don't actually care about the matches preg gives us.
|
||||
|
||||
$matches = array();
|
||||
|
||||
// this is faster than calling count($oktens) every time thru the loop.
|
||||
|
||||
$token_count = count($tokens);
|
||||
for ($i = 0;$i < $token_count;$i++)
|
||||
{
|
||||
// Don't wanna add an empty string as the last thing in the array.
|
||||
|
||||
if(($i != ($token_count - 1))
|
||||
|| (strlen($tokens[$i] > 0)))
|
||||
{
|
||||
// This is the total number of single quotes in the token.
|
||||
|
||||
$total_quotes = preg_match_all("/'/", $tokens[$i], $matches);
|
||||
|
||||
// Counts single quotes that are preceded by an odd number of backslashes,
|
||||
// which means they're escaped quotes.
|
||||
|
||||
$escaped_quotes = preg_match_all("/(?<!\\\\)(\\\\\\\\)*\\\\'/", $tokens[$i], $matches);
|
||||
$unescaped_quotes = $total_quotes - $escaped_quotes;
|
||||
|
||||
// If the number of unescaped quotes is even, then the delimiter did NOT occur inside a string literal.
|
||||
|
||||
if(($unescaped_quotes % 2) == 0)
|
||||
{
|
||||
// It's a complete sql statement.
|
||||
|
||||
$output[] = $tokens[$i];
|
||||
|
||||
// save memory.
|
||||
|
||||
$tokens[$i] = "";
|
||||
}
|
||||
else
|
||||
{
|
||||
// incomplete sql statement. keep adding tokens until we have a complete one.
|
||||
// $temp will hold what we have so far.
|
||||
|
||||
$temp = $tokens[$i] . $delimiter;
|
||||
|
||||
// save memory..
|
||||
|
||||
$tokens[$i] = "";
|
||||
|
||||
// Do we have a complete statement yet?
|
||||
|
||||
$complete_stmt = false;
|
||||
for ($j = $i + 1;(!$complete_stmt && ($j < $token_count));$j++)
|
||||
{
|
||||
// This is the total number of single quotes in the token.
|
||||
|
||||
$total_quotes = preg_match_all("/'/", $tokens[$j], $matches);
|
||||
|
||||
// Counts single quotes that are preceded by an odd number of backslashes,
|
||||
// which means they're escaped quotes.
|
||||
|
||||
$escaped_quotes = preg_match_all("/(?<!\\\\)(\\\\\\\\)*\\\\'/", $tokens[$j], $matches);
|
||||
$unescaped_quotes = $total_quotes - $escaped_quotes;
|
||||
|
||||
if(($unescaped_quotes % 2) == 1)
|
||||
{
|
||||
// odd number of unescaped quotes. In combination with the previous incomplete
|
||||
// statement(s), we now have a complete statement. (2 odds always make an even)
|
||||
|
||||
$output[] = $temp . $tokens[$j];
|
||||
|
||||
// save memory.
|
||||
|
||||
$tokens[$j] = "";
|
||||
$temp = "";
|
||||
|
||||
// exit the loop.
|
||||
|
||||
$complete_stmt = true;
|
||||
|
||||
// make sure the outer loop continues at the right point.
|
||||
|
||||
$i = $j;
|
||||
}
|
||||
else
|
||||
{
|
||||
// even number of unescaped quotes. We still don't have a complete statement.
|
||||
// (1 odd and 1 even always make an odd)
|
||||
|
||||
$temp.= $tokens[$j] . $delimiter;
|
||||
|
||||
// save memory.
|
||||
|
||||
$tokens[$j] = "";
|
||||
}
|
||||
}
|
||||
|
||||
// for..
|
||||
}
|
||||
|
||||
// else
|
||||
}
|
||||
}
|
||||
|
||||
return $output;
|
||||
}
|
||||
<?php
|
||||
|
||||
/**
|
||||
* This file is part of the Froxlor project.
|
||||
* Copyright (c) 2003-2009 the SysCP Team (see authors).
|
||||
* Copyright (c) 2010 the Froxlor Team (see authors).
|
||||
*
|
||||
* For the full copyright and license information, please view the COPYING
|
||||
* file that was distributed with this source code. You can also view the
|
||||
* COPYING file online at http://files.froxlor.org/misc/COPYING.txt
|
||||
*
|
||||
* @copyright (c) the authors
|
||||
* @author Florian Lippert <flo@syscp.org> (2003-2009)
|
||||
* @author Froxlor team <team@froxlor.org> (2010-)
|
||||
* @license GPLv2 http://files.froxlor.org/misc/COPYING.txt
|
||||
* @package Functions
|
||||
* @version $Id$
|
||||
*/
|
||||
|
||||
//
|
||||
// split_sql_file will split an uploaded sql file into single sql statements.
|
||||
// Note: expects trim() to have already been run on $sql
|
||||
// The whole function has been taken from the phpbb installer, copyright by the phpbb team, phpbb in summer 2004.
|
||||
//
|
||||
|
||||
function split_sql_file($sql, $delimiter)
|
||||
{
|
||||
// Split up our string into "possible" SQL statements.
|
||||
|
||||
$tokens = explode($delimiter, $sql);
|
||||
|
||||
// try to save mem.
|
||||
|
||||
$sql = "";
|
||||
$output = array();
|
||||
|
||||
// we don't actually care about the matches preg gives us.
|
||||
|
||||
$matches = array();
|
||||
|
||||
// this is faster than calling count($oktens) every time thru the loop.
|
||||
|
||||
$token_count = count($tokens);
|
||||
for ($i = 0;$i < $token_count;$i++)
|
||||
{
|
||||
// Don't wanna add an empty string as the last thing in the array.
|
||||
|
||||
if(($i != ($token_count - 1))
|
||||
|| (strlen($tokens[$i] > 0)))
|
||||
{
|
||||
// This is the total number of single quotes in the token.
|
||||
|
||||
$total_quotes = preg_match_all("/'/", $tokens[$i], $matches);
|
||||
|
||||
// Counts single quotes that are preceded by an odd number of backslashes,
|
||||
// which means they're escaped quotes.
|
||||
|
||||
$escaped_quotes = preg_match_all("/(?<!\\\\)(\\\\\\\\)*\\\\'/", $tokens[$i], $matches);
|
||||
$unescaped_quotes = $total_quotes - $escaped_quotes;
|
||||
|
||||
// If the number of unescaped quotes is even, then the delimiter did NOT occur inside a string literal.
|
||||
|
||||
if(($unescaped_quotes % 2) == 0)
|
||||
{
|
||||
// It's a complete sql statement.
|
||||
|
||||
$output[] = $tokens[$i];
|
||||
|
||||
// save memory.
|
||||
|
||||
$tokens[$i] = "";
|
||||
}
|
||||
else
|
||||
{
|
||||
// incomplete sql statement. keep adding tokens until we have a complete one.
|
||||
// $temp will hold what we have so far.
|
||||
|
||||
$temp = $tokens[$i] . $delimiter;
|
||||
|
||||
// save memory..
|
||||
|
||||
$tokens[$i] = "";
|
||||
|
||||
// Do we have a complete statement yet?
|
||||
|
||||
$complete_stmt = false;
|
||||
for ($j = $i + 1;(!$complete_stmt && ($j < $token_count));$j++)
|
||||
{
|
||||
// This is the total number of single quotes in the token.
|
||||
|
||||
$total_quotes = preg_match_all("/'/", $tokens[$j], $matches);
|
||||
|
||||
// Counts single quotes that are preceded by an odd number of backslashes,
|
||||
// which means they're escaped quotes.
|
||||
|
||||
$escaped_quotes = preg_match_all("/(?<!\\\\)(\\\\\\\\)*\\\\'/", $tokens[$j], $matches);
|
||||
$unescaped_quotes = $total_quotes - $escaped_quotes;
|
||||
|
||||
if(($unescaped_quotes % 2) == 1)
|
||||
{
|
||||
// odd number of unescaped quotes. In combination with the previous incomplete
|
||||
// statement(s), we now have a complete statement. (2 odds always make an even)
|
||||
|
||||
$output[] = $temp . $tokens[$j];
|
||||
|
||||
// save memory.
|
||||
|
||||
$tokens[$j] = "";
|
||||
$temp = "";
|
||||
|
||||
// exit the loop.
|
||||
|
||||
$complete_stmt = true;
|
||||
|
||||
// make sure the outer loop continues at the right point.
|
||||
|
||||
$i = $j;
|
||||
}
|
||||
else
|
||||
{
|
||||
// even number of unescaped quotes. We still don't have a complete statement.
|
||||
// (1 odd and 1 even always make an odd)
|
||||
|
||||
$temp.= $tokens[$j] . $delimiter;
|
||||
|
||||
// save memory.
|
||||
|
||||
$tokens[$j] = "";
|
||||
}
|
||||
}
|
||||
|
||||
// for..
|
||||
}
|
||||
|
||||
// else
|
||||
}
|
||||
}
|
||||
|
||||
return $output;
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user