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Code Issues Releases Activity

Check for failure to write at creation stage so not to go in loop

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Adam Zammit
2013-07-15 12:09:26 +10:00
parent 0f76ed7c64
commit 9bfc175adf
1 changed files with 43 additions and 41 deletions
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84
voip/downloadvoipclient.php
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@@ -39,12 +39,17 @@ function tempdir($dir, $prefix='', $mode=0700)
{ {
if (substr($dir, -1) != '/') $dir .= '/'; if (substr($dir, -1) != '/') $dir .= '/';
do if (is_writable($dir))
{ {
$path = $dir.$prefix.mt_rand(0, 9999999); do
} while (!mkdir($path, $mode)); {
$path = $dir.$prefix.mt_rand(0, 9999999);
return $path; } while (!mkdir($path, $mode));
return $path;
}
else
die(T_("Error: Cannot write to temporary directory"));
} }
$tempdir = realpath(dirname(__FILE__) . '/../include/limesurvey/tmp'); $tempdir = realpath(dirname(__FILE__) . '/../include/limesurvey/tmp');
@@ -61,45 +66,42 @@ if ($operator_id)
if (!empty($rs)) if (!empty($rs))
{ {
if (is_writable($tempdir)) $zipdir=tempdir($tempdir);
$userAgent = strtolower($_SERVER['HTTP_USER_AGENT']);
if (preg_match('/linux/', $userAgent)) {
//assume linux
copy(realpath(dirname(__FILE__) . '/../voipclient'),"$zipdir/voipclient");
$f1 = "$zipdir/voipclient";
$f2 = "$zipdir/startvoip";
file_put_contents($f2, "./voipclient -i -u {$rs['ext']} -p {$rs['extension_password']} -h " . $_SERVER['SERVER_NAME']);
}
else
{ {
$zipdir=tempdir($tempdir); //assume windows
copy(realpath(dirname(__FILE__) . '/../voipclient.exe'),"$zipdir/voipclient.exe");
$f1 = "$zipdir/voipclient.exe";
$f2 = "$zipdir/startvoip.bat";
file_put_contents($f2, "voipclient.exe -i -u {$rs['ext']} -p {$rs['extension_password']} -h " . $_SERVER['SERVER_NAME']);
$userAgent = strtolower($_SERVER['HTTP_USER_AGENT']);
if (preg_match('/linux/', $userAgent)) {
//assume linux
copy(realpath(dirname(__FILE__) . '/../voipclient'),"$zipdir/voipclient");
$f1 = "$zipdir/voipclient";
$f2 = "$zipdir/startvoip";
file_put_contents($f2, "./voipclient -i -u {$rs['ext']} -p {$rs['extension_password']} -h " . $_SERVER['SERVER_NAME']);
}
else
{
//assume windows
copy(realpath(dirname(__FILE__) . '/../voipclient.exe'),"$zipdir/voipclient.exe");
$f1 = "$zipdir/voipclient.exe";
$f2 = "$zipdir/startvoip.bat";
file_put_contents($f2, "voipclient.exe -i -u {$rs['ext']} -p {$rs['extension_password']} -h " . $_SERVER['SERVER_NAME']);
}
require_once(dirname(__FILE__) . "/../include/limesurvey/admin/classes/phpzip/phpzip.inc.php");
$z = new PHPZip();
$zipfile="$tempdir/voipclient.zip";
$z->Zip($zipdir, $zipfile);
unlink($f1);
unlink($f2);
rmdir($zipdir);
header('Content-Type: application/octet-stream');
header('Content-Disposition: attachment; filename="voipclient.zip"');
header('Content-Transfer-Encoding: binary');
// load the file to send:
readfile($zipfile);
unlink($zipfile);
} }
require_once(dirname(__FILE__) . "/../include/limesurvey/admin/classes/phpzip/phpzip.inc.php");
$z = new PHPZip();
$zipfile="$tempdir/voipclient.zip";
$z->Zip($zipdir, $zipfile);
unlink($f1);
unlink($f2);
rmdir($zipdir);
header('Content-Type: application/octet-stream');
header('Content-Disposition: attachment; filename="voipclient.zip"');
header('Content-Transfer-Encoding: binary');
// load the file to send:
readfile($zipfile);
unlink($zipfile);
} }
} }
exit(); exit();