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<?php
class MongoShellServer {
protected $fp;
protected $log = "";
public function __construct() {
$fp = fsockopen("localhost", 8000, $errno, $errstr, 2);
if (!$fp) {
throw new Exception($errstr, $errno);
}
$this->fp = $fp;
}
public function makeShard($mongos = 4, $rsOptions = array(), $rsSettings = array()) {
$this->setDBDIR();
$rsOptions = json_encode($rsOptions);
$rsSettings = json_encode($rsSettings);
return $this->verifyWrite("initShard($mongos, $rsOptions, $rsSettings)");
}
public function makeReplicaset($members = 4, $port = 28000, $rsSettings, $auth = false) {
if ($auth) {
// Git doesn't store permissions, but mongod needs this to be strict
chmod($auth, 0700);
}
$members = json_encode($members);
$rsSettings = json_encode($rsSettings);
$auth = json_encode($auth);
$creds = $this->getCredentials();
$root = json_encode($creds["admin"]);
$user = json_encode($creds["user"]);
$this->setDBDIR();
return $this->verifyWrite("initRS($members, $port, $rsSettings, $auth, $root, $user)");
}
public function makeStandalone($port = 30000, $auth = false) {
$creds = $this->getCredentials();
$auth = json_encode($auth);
$root = json_encode($creds["admin"]);
$user = json_encode($creds["user"]);
$this->setDBDIR();
return $this->verifyWrite("initStandalone($port, $auth, $root, $user)");
}
public function makeBridge($port = 30000, $delay = 1000) {
return $this->verifyWrite("initBridge($port,$delay)");
}
public function killMaster() {
return $this->verifyWrite("killMaster()");
}
public function setMaintenanceForSecondaries($maintenance) {
$maintenance = json_encode((boolean) $maintenance);
return $this->verifyWrite("setMaintenanceForSecondaries($maintenance)");
}
public function restartMaster() {
return $this->verifyWrite("restartMaster()");
}
public function awaitSecondaryNodes() {
return $this->verifyWrite("awaitSecondaryNodes()");
}
protected function verifyWrite($command) {
$md5 = md5($command);
$r = fwrite($this->fp, "print('$md5')\n$command\nprint('$md5')\n");
$retval = "";
$verified = false;
while(!feof($this->fp)) {
$this->log .= $line = fgets($this->fp);
if (trim($line) == $md5) {
if ($verified) {
return $retval;
}
$verified = true;
continue;
}
if ($verified) {
$retval .= $line;
}
}
return false;
}
public function getReplicaSetConfig($auth = false) {
$authjs = json_encode($auth);
$config = json_decode($this->verifyWrite("getReplicaSetConfig($authjs)"), true);
if (!$config) {
throw new DebugException(($auth ? "Authenticated " : "") . "Replicaset not initialized", $this->log);
}
return self::prettifyRSInfo($config);
}
public function getMaster() {
$json = $this->verifyWrite("getIsMaster()");
$retval = json_decode($json);
return $retval;
}
public function getShardConfig() {
$json = $this->verifyWrite("getShardConfig()");
$retval = json_decode($json);
if (!$retval) {
throw new DebugException("Mongos not initialized", $this->log);
}
return $retval;
}
public function getUnixStandaloneConfig() {
$jsauth = json_encode(false);
$host = $this->verifyWrite("getStandaloneConfig($jsauth)");
$host = trim($host);
if ($host == "null") {
throw new DebugException(($auth ? "Authenticated " : "") . "Standalone server not initialized", $this->log);
}
list($hostname, $port) = explode(":", $host);
return "/tmp/mongodb-$port.sock";
}
public function getStandaloneConfig($auth = false) {
$jsauth = json_encode($auth);
$host = $this->verifyWrite("getStandaloneConfig($jsauth)");
$host = trim($host);
if ($host == "null") {
throw new DebugException(($auth ? "Authenticated " : "") . "Standalone server not initialized", $this->log);
}
return $host;
}
public function getServerVersion($which = "STANDALONE") {
switch($which) {
case "STANDALONE":
$buildinfo = $this->verifyWrite("getBuildInfo()");
break;
default:
throw new Exception("Getting the server version for $which isn't implemented yet, fix it!");
}
$buildinfo = json_decode($buildinfo, true);
return $buildinfo["version"];
}
public function getBridgeConfig() {
$host = $this->verifyWrite("getBridgeConfig()");
$host = trim($host);
if (!$host || $host == "null") {
throw new DebugException("mongobridge server not initialized", $this->log);
}
return $host;
}
public function addStandaloneUser($db, $username, $password) {
$data = $this->_prepAddUser($db, $username, $password);
$retval = $this->verifyWrite("addStandaloneUser({$data["adminjs"]}, {$data["userjs"]})");
return $retval;
}
public function addReplicasetUser($db, $username, $password) {
$data = $this->_prepAddUser($db, $username, $password);
$retval = $this->verifyWrite("addReplicasetUser({$data["adminjs"]}, {$data["userjs"]})");
return $retval;
}
public function _prepAddUser($db, $username, $password) {
$creds = $this->getCredentials();
$admin = $creds["admin"];
$admin->db = "admin";
$newuser = (object)array(
"db" => $db,
"username" => $username,
"password" => $password,
);
$adminjs = json_encode($admin);
$userjs = json_encode($newuser);
return array(
"adminjs" => $adminjs,
"userjs" => $userjs,
);
}
public function setDBDIR() {
include dirname(__FILE__) . "/cfg.inc";
$dbdirjs = json_encode($DBDIR);
$retval = $this->verifyWrite("setDBDIR($dbdirjs)");
return $retval;
}
public function getDBDIR($json = false) {
include dirname(__FILE__) . "/cfg.inc";
return $json ? json_encode($DBDIR) : $DBDIR;
}
public function getCredentials() {
include dirname(__FILE__) . "/cfg.inc";
return array(
"admin" => $SUPER_USER,
"user" => $NORMAL_USER,
);
}
public function close() {
if ($this->fp) {
fwrite($this->fp, "quit\n");
fclose($this->fp);
}
$this->fp = NULL;
}
public function __destruct() {
return $this->close();
}
public static function getReplicaSetInfo($auth = false) {
$o = new self;
$config = $o->getReplicaSetConfig($auth);
$o->close();
return $config;
}
public static function getPrimaryNode($auth = false) {
$o = new self;
$config = $o->getMaster($auth);
$o->close();
return $config[2];
}
public static function getASecondaryNode($auth = false) {
$o = new self;
$config = $o->getMaster($auth);
$o->close();
$hosts = $config[3];
$secondaries = array_diff($hosts, array($config[2]));
return current($secondaries);
}
public static function getShardInfo() {
$o = new self;
$config = $o->getShardConfig();
$o->close();
return $config;
}
public static function getStandaloneInfo($auth = false) {
$o = new self;
$config = $o->getStandaloneConfig($auth);
$o->close();
return trim($config);
}
public static function getUnixStandaloneInfo() {
$o = new self;
$config = $o->getUnixStandaloneConfig();
$o->close();
return trim($config);
}
public static function getBridgeInfo() {
$o = new self;
$config = $o->getBridgeConfig();
$o->close();
return trim($config);
}
protected static function prettifyRSInfo($config) {
$rsname = $config["_id"];
$hosts = array();
if (!isset($config["members"])) {
var_dump($config);
}
foreach($config["members"] as $k => $v) {
$hosts[] = $v["host"];
}
return array(
"dsn" => join(",", $hosts),
"rsname" => $rsname,
"hosts" => $hosts,
);
}
}
class DebugException extends Exception {
public function __construct($msg, $log) {
parent::__construct($msg);
$this->log = $log;
}
function getMongoDLog() {
return $this->log;
}
}
function getServerVersion($mc = null) {
$mc->selectDB(dbname())->command(array('buildinfo'=>true));
}
/* BC Layer for old tests */
function mongo() {
$config = MongoShellServer::getReplicaSetInfo();
return new Mongo($config["dsn"], array("replicaSet" => $config["rsname"]));
}
function old_mongo() {
return mongo();
}
function new_mongo($unused1 = null, $unused2 = null, $unused3 = null, $options = array()) {
$config = MongoShellServer::getReplicaSetInfo();
return new MongoClient($config["dsn"], array("replicaSet" => $config["rsname"])+$options);
}
function old_mongo_standalone() {
return mongo_standalone();
}
function mongo_standalone($unused1 = null, $unused2 = null, $unused3 = null, $options = array()) {
$dsn = MongoShellServer::getStandaloneInfo();
return new Mongo($dsn, $options);
}
function new_mongo_standalone($unused1 = null, $unused2 = null, $unused3 = null, $options = array()) {
$dsn = MongoShellServer::getStandaloneInfo();
return new MongoClient($dsn, $options);
}
function dbname() {
return "test";
}
function hostname() {
$config = MongoShellServer::getReplicaSetInfo();
list($host, $port) = explode(":", $config["hosts"][0]);
return $host;
}
function standalone_hostname() {
$dsn = MongoShellServer::getStandaloneInfo();
list($host, $port) = explode(":", $dsn);
return $host;
}
function standalone_port() {
$dsn = MongoShellServer::getStandaloneInfo();
list($host, $port) = explode(":", $dsn);
return $port;
}
function port() {
$config = MongoShellServer::getReplicaSetInfo();
list($host, $port) = explode(":", $config["hosts"][0]);
return $port;
}
function rsname() {
$config = MongoShellServer::getReplicaSetInfo();
return $config["rsname"];
}
function logCallback($module, $level, $message)
{
global $_LOG_CALLBACK_REGEX;
if ($_LOG_CALLBACK_REGEX) {
if (preg_match($_LOG_CALLBACK_REGEX, $message)) {
echo $message, "\n";
}
} else {
echo $message, "\n";
}
}
function printLogs($module = MongoLog::ALL, $level = MongoLog::ALL, $containing = null)
{
global $_LOG_CALLBACK_REGEX;
MongoLog::setModule($module);
MongoLog::setLevel($level);
if ($containing) {
$_LOG_CALLBACK_REGEX = $containing;
}
MongoLog::setCallback("logCallback");
}
/*
$config = MongoShellServer::getReplicaSetInfo();
list($REPLICASET_SECONDARY, $REPLICASET_SECONDARY_PORT) = explode(":", $config["hosts"][2]);
list($REPLICASET_PRIMARY, $REPLICASET_PRIMARY_PORT) = explode(":", $config["hosts"][0]);
*/
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