[omvzfs.git] / gui / rpc / zfs.inc

<?php

require_once("openmediavault/object.inc");
require_once("openmediavault/config.inc");
require_once("openmediavault/error.inc");
require_once("openmediavault/util.inc");
require_once("openmediavault/rpcservice.inc");
require_once("openmediavault/notify.inc");
require_once("zfs/Utils.php");
require_once("zfs/Dataset.php");
require_once("zfs/Snapshot.php");
require_once("zfs/Zvol.php");
require_once("zfs/Zpool.php");
require_once("zfs/NotifyListener.php");

class OMVRpcServiceZFS extends OMVRpcServiceAbstract {
	public function getName() {
		return "ZFS";  // RPC Service name. Same as in .js files
	}

	/* Initialize the RPC service. Different methods of the RPC service are declared here*/
	public function initialize() {
		$this->registerMethod("addPool");
		$this->registerMethod("getObjectTree");
		$this->registermethod("passParam");
		$this->registermethod("addObject");
		$this->registermethod("deleteObject");
		$this->registermethod("getProperties");
		$this->registermethod("setProperties");
		$this->registermethod("inherit");
		$this->registermethod("getSharedParams");
		$this->registermethod("createShare");
	}

	public function addPool($params, $context) {
		$this->validateMethodContext($context, array("role" => OMV_ROLE_ADMINISTRATOR));
		switch ($params['pooltype']) {
		case "basic":
			$pooltype = OMVModuleZFSVdevType::OMVMODULEZFSPLAIN;
			break;
		case "mirror":
			$pooltype = OMVModuleZFSVdevType::OMVMODULEZFSMIRROR;
			break;
		case "raidz1":
			$pooltype = OMVModuleZFSVdevType::OMVMODULEZFSRAIDZ1;
			break;
		case "raidz2":
			$pooltype = OMVModuleZFSVdevType::OMVMODULEZFSRAIDZ2;
			break;
		case "raidz3":
			$pooltype = OMVModuleZFSVdevType::OMVMODULEZFSRAIDZ3;
			break;
		default:
			throw new OMVModuleZFSException("Incorrect pool type specified");
			break;
		}
		//Check for user supplied options
		$opts = "";
		if ($params['force']) {
			$opts .= "-f ";
		}
		$disks = preg_split("/[,;]/", $params['devices']);
		$vdev = new OMVModuleZFSVdev($params['name'], $pooltype, $disks);
		$pool = new OMVModuleZFSZpool($vdev, $opts);
		//Ugly fix to solve the problem of blkid not displaying info on newly created pools
		$pool->export();
		$pool->import($pool->getName());
	}

	public function getObjectTree($params, $context) {
		$this->validateMethodContext($context, array("role" => OMV_ROLE_ADMINISTRATOR));
		$objects = OMVModuleZFSUtil::getZFSFlatArray();
		$new = array();
		foreach ($objects as $a){
			$new[$a['parentid']][] = $a;
		}
		$tree = OMVModuleZFSUtil::createTree($new, $new['root']);
		OMVModuleZFSUtil::addMissingOMVMntEnt(); //Adds missing ZFS filesystems to the OMV core
		return $tree;
	}

	public function passParam($params, $context) {
		$this->validateMethodContext($context, array("role" => OMV_ROLE_ADMINISTRATOR));
		//$msg = "Key=" . $params['key'] . ";Value=" . $params['value'] . ";";
		//throw new OMVModuleZFSException($msg);
		return array($params['key'] => $params['value']);
	}

	public function addObject($params, $context) {
		$this->validateMethodContext($context, array("role" => OMV_ROLE_ADMINISTRATOR));
		switch ($params['type']) {
		case "filesystem":
			$name = $params['path'] . "/" . $params['name'];
			$tmp = new OMVModuleZFSDataset($name);
			break;
		case "snapshot":
			$name = $params['path'] . "@" . $params['name'];
			$tmp = new OMVModuleZFSSnapshot($name);
			break;
		case "volume":
			$name = $params['path'] . "/" . $params['name'];
			$tmp = new OMVModuleZFSZvol($name);
			$tmp->create($params['size']);
			break;
		default:
			throw new OMVModuleZFSException("Illegal type provided: " . $params['type']);
			break;
		}
	}

	public function deleteObject($params, $context) {
		$this->validateMethodContext($context, array("role" => OMV_ROLE_ADMINISTRATOR));
		switch ($params['type']) {
		case "Filesystem":
		case "Clone":
			$name = $params['name'];
			$tmp = new OMVModuleZFSDataset($name);
			$tmp->destroy();
			break;
		case "Snapshot":
			$name = $params['name'];
			$tmp = new OMVModuleZFSSnapshot($name);
			$tmp->destroy();
			break;
		case "Volume":
			$name = $params['name'];
			$tmp = new OMVModuleZFSZvol($name);
			$tmp->destroy();
			break;
		case "Pool":
			$name = $params['name'];
			$tmp = new OMVModuleZFSZpool($name);
			$tmp->destroy();
			break;
		default:
			throw new OMVModuleZFSException("Illegal type provided: " . $params['type']);
			break;
		}
	}

	public function getProperties($params, $context) {
		$this->validateMethodContext($context, array("role" => OMV_ROLE_ADMINISTRATOR));
		$objects = array();
		$name = $params['name'];
		switch ($params['type']) {
		case "Filesystem":
		case "Clone":
			$tmp = new OMVModuleZFSDataset($name);
			break;
		case "Snapshot":
			$tmp = new OMVModuleZFSSnapshot($name);
			break;
		case "Volume":
			$tmp = new OMVModuleZFSZvol($name);
			break;
		case "Pool":
			$tmp = new OMVModuleZFSZpool($name);
			break;
		default:
			throw new OMVModuleZFSException("Illegal type provided: " . $params['type']);
			break;
		}
		$properties = $tmp->getProperties();
		foreach ($properties as $propertyk => $propertyv) {
			if (!(strcmp($propertyv['source'], "-") == 0)) {
				$objects[] = array('property' => $propertyk,
					'value' => $propertyv['value'],
					'source' => $propertyv['source'],
					'modified' => "false");
			}
		}
		return $objects;
	}

	public function setProperties($params, $context) {
		$this->validateMethodContext($context, array("role" => OMV_ROLE_ADMINISTRATOR));
		$objects = array();
		switch ($params['type']) {
		case "Filesystem":
		case "Clone":
			$tmp = new OMVModuleZFSDataset($params['name']);
			break;
		case "Snapshot":
			$tmp = new OMVModuleZFSSnapshot($params['name']);
			break;
		case "Volume":
			$tmp = new OMVModuleZFSZvol($params['name']);
			break;
		case "Pool":
			$tmp = new OMVModuleZFSZpool($params['name']);
			break;
		default:
			throw new OMVModuleZFSException("Illegal type provided: " . $params['type']);
			break;
		}
		foreach ($params['properties'] as $property) {
			$objects[$property['property']] = $property['value'];
		}
		$tmp->setProperties($objects);
	}

	public function inherit($params, $context) {
		$this->validateMethodContext($context, array("role" => OMV_ROLE_ADMINISTRATOR));
		// Create a background process.
		$bgStatusFilename = $this->createBgProcStatus();
		$pid = $this->fork();
		if($pid > 0) { // Parent process.
			$this->initializeBgProcStatus($bgStatusFilename, $pid);
			return $bgStatusFilename;
		}
		// Child process.
		try {
			$bgOutputFilename = $this->createBgProcOutput();
			$this->updateBgProcStatus($bgStatusFilename, "outputfilename", $bgOutputFilename);
			switch ($params['type']) {
			case "Filesystem":
			case "Clone":
				$tmp = new OMVModuleZFSDataset($params['name']);
				break;
			case "Snapshot":
				$tmp = new OMVModuleZFSSnapshot($params['name']);
				break;
			case "Volume":
				$tmp = new OMVModuleZFSZvol($params['name']);
				break;
			case "Pool":
				$tmp = new OMVModuleZFSZpool($params['name']);
				break;
			default:
				throw new OMVModuleZFSException("Illegal type provided: " . $params['type']);
				break;
			}
			$tmp->inherit($params['property']);
			$this->finalizeBgProcStatus($bgStatusFilename, $output);
			exit(0);
		} catch(Exception $e) {
			$this->finalizeBgProcStatus($bgStatusFilename, "", $e);
			exit(1);
		}
	}

	public function getSharedParams($params, $context) {
		$this->validateMethodContext($context, array("role" => OMV_ROLE_ADMINISTRATOR));
		$objects = array();
		$ds = new OMVModuleZFSDataset($params['name']);
		$mountpoint = $ds->getMountPoint();
		return array(
			"mountpoint" => $mountpoint,
			"name" => $params['name'],
			"type" => $params['type']);
	}

	public function createShare($params, $context) {
		global $xmlConfig;
		$this->validateMethodContext($context, array("role" => OMV_ROLE_ADMINISTRATOR));

		//Get the UUID of the Pool
		$pooluuid = OMVModuleZFSUtil::getUUIDbyName($params['name']);
		preg_match('/^([A-Za-z0-9]+)\/?.*$/', $params['name'], $result);
		$poolname = $result[1];
		unset($result);

		//Get the mntent object and fetch it's uuid.
		$xpath = "//system/fstab/mntent[fsname=" . $pooluuid . "]";
		$object = $xmlConfig->get($xpath);
		$mntentref = $object['uuid'];

		// Prepare the configuration object. Use the name of the shared
		// folder as the relative directory name of the share.
		switch ($params['type']) {
		case "Filesystem":
			$tmp = new OMVModuleZFSDataset($params['name']);
			break;
		case "Clone":
			$tmp = new OMVModuleZFSDataset($params['name']);
			break;
		default:
			throw new OMVModuleZFSException("Illegal type provided: " . $params['type']);
			break;
		}

		$uuid = OMVUtil::uuid();
		$pathName = $tmp->getMountPoint();
		$subdirs = preg_split('/\//',$pathName);
		$reldirpath = $subdirs[count($subdirs)-1];
		$object = array(
			"uuid" => $uuid,
			"name" => $params['sharename'],
			"comment" => $params['comment'],
			"mntentref" => $mntentref,
			"reldirpath" => $reldirpath
		);

		// Set the configuration object.
		$success = FALSE;
		// Check uniqueness. The share name must be global unique because
		// the name is also used when exporting a shared folder via NFS for
		// example.
		$xpath = sprintf("//system/shares/sharedfolder[name='%s']",
			$params['name']);
		if(TRUE === $xmlConfig->exists($xpath)) {
			throw new OMVException(OMVErrorMsg::E_CONFIG_OBJECT_UNIQUENESS,
				gettext("A shared folder with the given name already exists"));
		}

		// Add empty list of privileges per default.
		$object['privileges'] = array();

		// Append object to configuration.
		$success = $xmlConfig->set("//system/shares",
			array("sharedfolder" => $object));
		if(FALSE === $success) {
			throw new OMVException(OMVErrorMsg::E_CONFIG_SET_OBJECT_FAILED);
		}

		// Append the file mode field to the notification object if set.
		// Defaults to 775.
		$object['mode'] = "775";
		if(array_key_exists("mode", $params)) {
			$object['mode'] = $params['mode'];
		}

		// Change group owner of directory to configured default group,
		// e.g. 'users'.
		if(FALSE === chgrp($pathName, $GLOBALS['OMV_USERMGMT_DEFAULT_GROUP'])) {
			throw new OMVException(OMVErrorMsg::E_MISC_FAILURE,
				sprintf("Failed to set file group to '%s' for '%s'",
				$GLOBALS['OMV_USERMGMT_DEFAULT_GROUP'], $pathName));
		}

		// Set the setgid bit. Setting this permission means that all files
		// created in the folder will inherit the group of the folder rather
		// than the primary group of the user who creates the file.
		$mode = fileperms($pathName) | 02000;
		if(FALSE === chmod($pathName, $mode)) {
			throw new OMVException(OMVErrorMsg::E_MISC_FAILURE,
				sprintf("Failed to set file mode to '%o' for '%s'",
				$mode, $pathName));
		}

		// Notify configuration changes.
		$dispatcher = &OMVNotifyDispatcher::getInstance();
		$dispatcher->notify(OMV_NOTIFY_CREATE,"org.openmediavault.system.shares.sharedfolder", $object);
		// Return the configuration object.
		return $object;
	}

}

// Register the RPC service.
$rpcServiceMgr = &OMVRpcServiceMgr::getInstance(); // Get the "root" instance for the Services
$rpcServiceMgr->registerService(new OMVRpcServiceZFS()); // Register a new instance of the RPC service described above
?>
Commit	Line	Data
6b3ce31b MR	1	<?php
	2
	3	require_once("openmediavault/object.inc");
	4	require_once("openmediavault/config.inc");
	5	require_once("openmediavault/error.inc");
	6	require_once("openmediavault/util.inc");
	7	require_once("openmediavault/rpcservice.inc");
	8	require_once("openmediavault/notify.inc");
	9	require_once("zfs/Utils.php");
	10	require_once("zfs/Dataset.php");
	11	require_once("zfs/Snapshot.php");
	12	require_once("zfs/Zvol.php");
503ffcc8	13	require_once("zfs/Zpool.php");
c0253592	14	require_once("zfs/NotifyListener.php");
6b3ce31b MR	15
6b3ce31b MR	16	class OMVRpcServiceZFS extends OMVRpcServiceAbstract {
a36352f7 NB	17	public function getName() {
	18	return "ZFS"; // RPC Service name. Same as in .js files
	19	}
6b3ce31b	20
a36352f7 NB	21	/* Initialize the RPC service. Different methods of the RPC service are declared here*/
a36352f7 NB	22	public function initialize() {
42856e8b	23	$this->registerMethod("addPool");
a36352f7 NB	24	$this->registerMethod("getObjectTree");
	25	$this->registermethod("passParam");
	26	$this->registermethod("addObject");
	27	$this->registermethod("deleteObject");
	28	$this->registermethod("getProperties");
	29	$this->registermethod("setProperties");
	30	$this->registermethod("inherit");
	31	$this->registermethod("getSharedParams");
	32	$this->registermethod("createShare");
	33	}
6b3ce31b	34
42856e8b NB	35	public function addPool($params, $context) {
	36	$this->validateMethodContext($context, array("role" => OMV_ROLE_ADMINISTRATOR));
	37	switch ($params['pooltype']) {
	38	case "basic":
	39	$pooltype = OMVModuleZFSVdevType::OMVMODULEZFSPLAIN;
	40	break;
	41	case "mirror":
	42	$pooltype = OMVModuleZFSVdevType::OMVMODULEZFSMIRROR;
	43	break;
	44	case "raidz1":
	45	$pooltype = OMVModuleZFSVdevType::OMVMODULEZFSRAIDZ1;
	46	break;
	47	case "raidz2":
	48	$pooltype = OMVModuleZFSVdevType::OMVMODULEZFSRAIDZ2;
	49	break;
	50	case "raidz3":
	51	$pooltype = OMVModuleZFSVdevType::OMVMODULEZFSRAIDZ3;
	52	break;
	53	default:
	54	throw new OMVModuleZFSException("Incorrect pool type specified");
	55	break;
	56	}
7d6b772c NB	57	//Check for user supplied options
	58	$opts = "";
	59	if ($params['force']) {
	60	$opts .= "-f ";
	61	}
42856e8b NB	62	$disks = preg_split("/[,;]/", $params['devices']);
42856e8b NB	63	$vdev = new OMVModuleZFSVdev($params['name'], $pooltype, $disks);
7d6b772c	64	$pool = new OMVModuleZFSZpool($vdev, $opts);
57667eb1 NB	65	//Ugly fix to solve the problem of blkid not displaying info on newly created pools
	66	$pool->export();
	67	$pool->import($pool->getName());
42856e8b NB	68	}
42856e8b NB	69
6b3ce31b MR	70	public function getObjectTree($params, $context) {
	71	$this->validateMethodContext($context, array("role" => OMV_ROLE_ADMINISTRATOR));
	72	$objects = OMVModuleZFSUtil::getZFSFlatArray();
	73	$new = array();
	74	foreach ($objects as $a){
	75	$new[$a['parentid']][] = $a;
	76	}
	77	$tree = OMVModuleZFSUtil::createTree($new, $new['root']);
a36352f7	78	OMVModuleZFSUtil::addMissingOMVMntEnt(); //Adds missing ZFS filesystems to the OMV core
6b3ce31b MR	79	return $tree;
	80	}
	81
	82	public function passParam($params, $context) {
	83	$this->validateMethodContext($context, array("role" => OMV_ROLE_ADMINISTRATOR));
	84	//$msg = "Key=" . $params['key'] . ";Value=" . $params['value'] . ";";
	85	//throw new OMVModuleZFSException($msg);
	86	return array($params['key'] => $params['value']);
	87	}
	88
	89	public function addObject($params, $context) {
	90	$this->validateMethodContext($context, array("role" => OMV_ROLE_ADMINISTRATOR));
	91	switch ($params['type']) {
57667eb1	92	case "filesystem":
6b3ce31b MR	93	$name = $params['path'] . "/" . $params['name'];
	94	$tmp = new OMVModuleZFSDataset($name);
	95	break;
57667eb1	96	case "snapshot":
6b3ce31b MR	97	$name = $params['path'] . "@" . $params['name'];
	98	$tmp = new OMVModuleZFSSnapshot($name);
	99	break;
57667eb1	100	case "volume":
6b3ce31b MR	101	$name = $params['path'] . "/" . $params['name'];
	102	$tmp = new OMVModuleZFSZvol($name);
	103	$tmp->create($params['size']);
	104	break;
	105	default:
	106	throw new OMVModuleZFSException("Illegal type provided: " . $params['type']);
	107	break;
	108	}
	109	}
	110
	111	public function deleteObject($params, $context) {
	112	$this->validateMethodContext($context, array("role" => OMV_ROLE_ADMINISTRATOR));
	113	switch ($params['type']) {
81500319 MR	114	case "Filesystem":
81500319 MR	115	case "Clone":
6b3ce31b MR	116	$name = $params['name'];
	117	$tmp = new OMVModuleZFSDataset($name);
	118	$tmp->destroy();
	119	break;
	120	case "Snapshot":
	121	$name = $params['name'];
	122	$tmp = new OMVModuleZFSSnapshot($name);
	123	$tmp->destroy();
	124	break;
	125	case "Volume":
	126	$name = $params['name'];
	127	$tmp = new OMVModuleZFSZvol($name);
	128	$tmp->destroy();
	129	break;
503ffcc8 MR	130	case "Pool":
	131	$name = $params['name'];
	132	$tmp = new OMVModuleZFSZpool($name);
	133	$tmp->destroy();
	134	break;
6b3ce31b MR	135	default:
	136	throw new OMVModuleZFSException("Illegal type provided: " . $params['type']);
	137	break;
	138	}
	139	}
	140
	141	public function getProperties($params, $context) {
	142	$this->validateMethodContext($context, array("role" => OMV_ROLE_ADMINISTRATOR));
	143	$objects = array();
	144	$name = $params['name'];
	145	switch ($params['type']) {
5ff626ba MR	146	case "Filesystem":
5ff626ba MR	147	case "Clone":
6b3ce31b MR	148	$tmp = new OMVModuleZFSDataset($name);
	149	break;
	150	case "Snapshot":
	151	$tmp = new OMVModuleZFSSnapshot($name);
	152	break;
	153	case "Volume":
	154	$tmp = new OMVModuleZFSZvol($name);
	155	break;
503ffcc8	156	case "Pool":
a36352f7 NB	157	$tmp = new OMVModuleZFSZpool($name);
a36352f7 NB	158	break;
6b3ce31b MR	159	default:
	160	throw new OMVModuleZFSException("Illegal type provided: " . $params['type']);
	161	break;
	162	}
	163	$properties = $tmp->getProperties();
	164	foreach ($properties as $propertyk => $propertyv) {
	165	if (!(strcmp($propertyv['source'], "-") == 0)) {
	166	$objects[] = array('property' => $propertyk,
	167	'value' => $propertyv['value'],
	168	'source' => $propertyv['source'],
	169	'modified' => "false");
	170	}
	171	}
	172	return $objects;
	173	}
	174
	175	public function setProperties($params, $context) {
	176	$this->validateMethodContext($context, array("role" => OMV_ROLE_ADMINISTRATOR));
	177	$objects = array();
	178	switch ($params['type']) {
5ff626ba MR	179	case "Filesystem":
5ff626ba MR	180	case "Clone":
6b3ce31b MR	181	$tmp = new OMVModuleZFSDataset($params['name']);
	182	break;
	183	case "Snapshot":
	184	$tmp = new OMVModuleZFSSnapshot($params['name']);
	185	break;
	186	case "Volume":
	187	$tmp = new OMVModuleZFSZvol($params['name']);
	188	break;
503ffcc8 MR	189	case "Pool":
	190	$tmp = new OMVModuleZFSZpool($params['name']);
	191	break;
6b3ce31b MR	192	default:
	193	throw new OMVModuleZFSException("Illegal type provided: " . $params['type']);
	194	break;
81500319	195	}
6b3ce31b MR	196	foreach ($params['properties'] as $property) {
	197	$objects[$property['property']] = $property['value'];
	198	}
	199	$tmp->setProperties($objects);
	200	}
	201
	202	public function inherit($params, $context) {
	203	$this->validateMethodContext($context, array("role" => OMV_ROLE_ADMINISTRATOR));
	204	// Create a background process.
	205	$bgStatusFilename = $this->createBgProcStatus();
	206	$pid = $this->fork();
	207	if($pid > 0) { // Parent process.
	208	$this->initializeBgProcStatus($bgStatusFilename, $pid);
	209	return $bgStatusFilename;
	210	}
	211	// Child process.
	212	try {
	213	$bgOutputFilename = $this->createBgProcOutput();
	214	$this->updateBgProcStatus($bgStatusFilename, "outputfilename", $bgOutputFilename);
	215	switch ($params['type']) {
5ff626ba MR	216	case "Filesystem":
5ff626ba MR	217	case "Clone":
6b3ce31b MR	218	$tmp = new OMVModuleZFSDataset($params['name']);
	219	break;
	220	case "Snapshot":
	221	$tmp = new OMVModuleZFSSnapshot($params['name']);
	222	break;
	223	case "Volume":
	224	$tmp = new OMVModuleZFSZvol($params['name']);
	225	break;
503ffcc8 MR	226	case "Pool":
	227	$tmp = new OMVModuleZFSZpool($params['name']);
	228	break;
6b3ce31b MR	229	default:
	230	throw new OMVModuleZFSException("Illegal type provided: " . $params['type']);
	231	break;
	232	}
	233	$tmp->inherit($params['property']);
	234	$this->finalizeBgProcStatus($bgStatusFilename, $output);
	235	exit(0);
	236	} catch(Exception $e) {
	237	$this->finalizeBgProcStatus($bgStatusFilename, "", $e);
	238	exit(1);
	239	}
	240	}
	241
	242	public function getSharedParams($params, $context) {
	243	$this->validateMethodContext($context, array("role" => OMV_ROLE_ADMINISTRATOR));
	244	$objects = array();
	245	$ds = new OMVModuleZFSDataset($params['name']);
	246	$mountpoint = $ds->getMountPoint();
	247	return array(
	248	"mountpoint" => $mountpoint,
	249	"name" => $params['name'],
	250	"type" => $params['type']);
	251	}
	252
	253	public function createShare($params, $context) {
	254	global $xmlConfig;
	255	$this->validateMethodContext($context, array("role" => OMV_ROLE_ADMINISTRATOR));
	256
	257	//Get the UUID of the Pool
	258	$pooluuid = OMVModuleZFSUtil::getUUIDbyName($params['name']);
a36352f7	259	preg_match('/^([A-Za-z0-9]+)\/?.*$/', $params['name'], $result);
6b3ce31b MR	260	$poolname = $result[1];
	261	unset($result);
	262
6b3ce31b	263	//Get the mntent object and fetch it's uuid.
a36352f7	264	$xpath = "//system/fstab/mntent[fsname=" . $pooluuid . "]";
6b3ce31b MR	265	$object = $xmlConfig->get($xpath);
	266	$mntentref = $object['uuid'];
	267
	268	// Prepare the configuration object. Use the name of the shared
	269	// folder as the relative directory name of the share.
	270	switch ($params['type']) {
5ff626ba	271	case "Filesystem":
a36352f7 NB	272	$tmp = new OMVModuleZFSDataset($params['name']);
a36352f7 NB	273	break;
5ff626ba	274	case "Clone":
a36352f7	275	$tmp = new OMVModuleZFSDataset($params['name']);
6b3ce31b MR	276	break;
	277	default:
	278	throw new OMVModuleZFSException("Illegal type provided: " . $params['type']);
	279	break;
	280	}
	281
	282	$uuid = OMVUtil::uuid();
	283	$pathName = $tmp->getMountPoint();
81500319	284	$subdirs = preg_split('/\//',$pathName);
6b3ce31b MR	285	$reldirpath = $subdirs[count($subdirs)-1];
	286	$object = array(
	287	"uuid" => $uuid,
	288	"name" => $params['sharename'],
	289	"comment" => $params['comment'],
	290	"mntentref" => $mntentref,
	291	"reldirpath" => $reldirpath
	292	);
	293
	294	// Set the configuration object.
	295	$success = FALSE;
	296	// Check uniqueness. The share name must be global unique because
	297	// the name is also used when exporting a shared folder via NFS for
	298	// example.
	299	$xpath = sprintf("//system/shares/sharedfolder[name='%s']",
	300	$params['name']);
	301	if(TRUE === $xmlConfig->exists($xpath)) {
	302	throw new OMVException(OMVErrorMsg::E_CONFIG_OBJECT_UNIQUENESS,
	303	gettext("A shared folder with the given name already exists"));
	304	}
	305
	306	// Add empty list of privileges per default.
	307	$object['privileges'] = array();
	308
	309	// Append object to configuration.
	310	$success = $xmlConfig->set("//system/shares",
	311	array("sharedfolder" => $object));
	312	if(FALSE === $success) {
	313	throw new OMVException(OMVErrorMsg::E_CONFIG_SET_OBJECT_FAILED);
	314	}
	315
	316	// Append the file mode field to the notification object if set.
	317	// Defaults to 775.
	318	$object['mode'] = "775";
	319	if(array_key_exists("mode", $params)) {
	320	$object['mode'] = $params['mode'];
	321	}
	322
	323	// Change group owner of directory to configured default group,
	324	// e.g. 'users'.
	325	if(FALSE === chgrp($pathName, $GLOBALS['OMV_USERMGMT_DEFAULT_GROUP'])) {
	326	throw new OMVException(OMVErrorMsg::E_MISC_FAILURE,
	327	sprintf("Failed to set file group to '%s' for '%s'",
	328	$GLOBALS['OMV_USERMGMT_DEFAULT_GROUP'], $pathName));
	329	}
	330
	331	// Set the setgid bit. Setting this permission means that all files
	332	// created in the folder will inherit the group of the folder rather
	333	// than the primary group of the user who creates the file.
	334	$mode = fileperms($pathName) \| 02000;
	335	if(FALSE === chmod($pathName, $mode)) {
	336	throw new OMVException(OMVErrorMsg::E_MISC_FAILURE,
	337	sprintf("Failed to set file mode to '%o' for '%s'",
	338	$mode, $pathName));
	339	}
	340
	341	// Notify configuration changes.
	342	$dispatcher = &OMVNotifyDispatcher::getInstance();
	343	$dispatcher->notify(OMV_NOTIFY_CREATE,"org.openmediavault.system.shares.sharedfolder", $object);
	344	// Return the configuration object.
	345	return $object;
6b3ce31b MR	346	}
	347
	348	}
	349
	350	// Register the RPC service.
81500319	351	$rpcServiceMgr = &OMVRpcServiceMgr::getInstance(); // Get the "root" instance for the Services
6b3ce31b MR	352	$rpcServiceMgr->registerService(new OMVRpcServiceZFS()); // Register a new instance of the RPC service described above
	353	?>
	354