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[ADDED] SQL Upgrade Script

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This commit is contained in:
Sebastian Grewe 2014-03-21 12:47:24 +01:00
parent 67a4713cf0
commit 1f6ef81b9c
3 changed files with 88 additions and 1 deletions
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2
public/include/version.inc.php
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@ -2,7 +2,7 @@
$defflip = (!cfip()) ? exit(header('HTTP/1.1 401 Unauthorized')) : 1;
define('MPOS_VERSION', '0.0.4');
define('DB_VERSION', '0.0.7');
define('DB_VERSION', '0.0.8');
define('CONFIG_VERSION', '0.0.7');
// Fetch installed database version

36
upgrade/db_version_0.0.8.php Executable file
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@ -0,0 +1,36 @@
#!/usr/bin/php
<?php
/* Upgarde script for https://github.com/MPOS/php-mpos/issues/1981 */
// Change to working directory
chdir(dirname(__FILE__));
// Include all settings and classes
require_once('shared.inc.php');
// Version information
$db_version_old = '0.0.7'; // What version do we expect
$db_version_new = '0.0.8'; // What is the new version we wish to upgrade to
$db_version_now = $setting->getValue('DB_VERSION'); // Our actual version installed
// Upgrade specific variables
$dDifficulty = POW(2, ($config['difficulty'] - 16));
$aSql[] = "UPDATE " . $statistics->getTableName() . " SET valid = valid * $dDifficulty, invalid = invalid * $dDifficulty, pplns_valid = pplns_valid * $dDifficulty, pplns_invalid = pplns_invalid * $dDifficulty";
$aSql[] = "UPDATE " . $block->getTableName() . " SET shares = shares * $dDifficulty";
$aSql[] = "UPDATE " . $setting->getTableName() . " SET value = '0.0.8' WHERE name = 'DB_VERSION'";
if ($db_version_now == $db_version_old && version_compare($db_version_now, DB_VERSION, '<')) {
// Run the upgrade
echo 'Starting database migration to version ' . $db_version_new . PHP_EOL;
foreach ($aSql as $sql) {
echo ' Preparing: ' . $sql . PHP_EOL;
$stmt = $mysqli->prepare($sql);
if ($stmt && $stmt->execute()) {
echo ' success' . PHP_EOL;
} else {
echo ' failed: ' . $mysqli->error . PHP_EOL;
exit(1);
}
}
}
?>

51
upgrade/shared.inc.php Normal file
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<?php
/*
Copyright:: 2013, Sebastian Grewe
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// MODIFY THIS
// We need to find our include files so set this properly
define("BASEPATH", "../public/");
/*****************************************************
* No need to change beyond this point *
*****************************************************/
define('SECURITY', '*)WT#&YHfd');
// Whether or not to check SECHASH for validity, still checks if SECURITY defined as before if disabled
define('SECHASH_CHECK', false);
// change SECHASH every second, we allow up to 3 sec back for slow servers
if (SECHASH_CHECK) {
function fip($tr=0) { return md5(SECURITY.(time()-$tr).SECURITY); }
define('SECHASH', fip());
function cfip() { return (fip()==SECHASH||fip(1)==SECHASH||fip(2)==SECHASH) ? 1 : 0; }
} else {
function cfip() { return (@defined('SECURITY')) ? 1 : 0; }
}
// Include our configuration (holding defines for the requires)
require_once(BASEPATH . 'include/config/global.inc.dist.php');
require_once(BASEPATH . 'include/config/global.inc.php');
require_once(BASEPATH . 'include/config/security.inc.dist.php');
@include_once(BASEPATH . 'include/config/security.inc.php');
require_once(BASEPATH . 'include/bootstrap.php');
require_once(BASEPATH . 'include/version.inc.php');
?>