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refs #5: wrapped licensing errors functions in an if function_exists...

This commit is contained in:
Andy Heathershaw 2016-10-06 13:28:56 +01:00
parent 66e5c187be
commit 227de6baf6
1 changed files with 25 additions and 19 deletions
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44
public/raw/sg-license-error.php
View File

@ -1,31 +1,37 @@
<?php <?php
function btw_license_error($code, $message) if (!function_exists('btw_license_error'))
{ {
// Remove an invalid license file - relevant to index.php as that's the main entry script function btw_license_error($code, $message)
$licenseFile = sprintf('%s/blue-twilight.lic', dirname(__DIR__));
if (file_exists($licenseFile))
{ {
$number = 0; // Remove an invalid license file - relevant to index.php as that's the main entry script
do $licenseFile = sprintf('%s/blue-twilight.lic', dirname(__DIR__));
{
$backupFilename = sprintf('%s_invalid.%d', $licenseFile, $number++);
} while (file_exists($backupFilename));
// Rename or remove the file if (file_exists($licenseFile))
if (!rename($licenseFile, $backupFilename))
{ {
@unlink($licenseFile); $number = 0;
do
{
$backupFilename = sprintf('%s_invalid.%d', $licenseFile, $number++);
} while (file_exists($backupFilename));
// Rename or remove the invalid file
if (!rename($licenseFile, $backupFilename))
{
@unlink($licenseFile);
}
} }
}
header(sprintf('Location: license-required.php?licerror=%d', $code)); header(sprintf('Location: license-required.php?licerror=%d', $code));
exit(); exit();
}
} }
function btw_loader_error() if (!function_exists('btw_loader_error'))
{ {
header('Location: loader-required.php'); function btw_loader_error()
exit(); {
header('Location: loader-required.php');
exit();
}
} }
?> ?>