[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']) {
			$opts .= "-f ";
		}
		if (strlen($params['mountpoint']) > 0) {
			$opts .= "-m " . $params['mountpoint'] . " ";
		}

		$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
		$poolname = OMVModuleZFSUtil::getPoolname($params['name']);
		$pooluuid = OMVModuleZFSUtil::getUUIDbyName($poolname);

		//Get the mntent object and fetch it's uuid.
		$xpath = "//system/fstab/mntent[fsname=" . $pooluuid . "]";
		$mountpoint = $xmlConfig->get($xpath);
		$mntentref = $mountpoint['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	$opts .= "-f ";
	61	}
c6117b32 NB	62	if (strlen($params['mountpoint']) > 0) {
	63	$opts .= "-m " . $params['mountpoint'] . " ";
	64	}
	65
42856e8b NB	66	$disks = preg_split("/[,;]/", $params['devices']);
42856e8b NB	67	$vdev = new OMVModuleZFSVdev($params['name'], $pooltype, $disks);
7d6b772c	68	$pool = new OMVModuleZFSZpool($vdev, $opts);
57667eb1 NB	69	//Ugly fix to solve the problem of blkid not displaying info on newly created pools
	70	$pool->export();
	71	$pool->import($pool->getName());
42856e8b NB	72	}
42856e8b NB	73
6b3ce31b MR	74	public function getObjectTree($params, $context) {
	75	$this->validateMethodContext($context, array("role" => OMV_ROLE_ADMINISTRATOR));
	76	$objects = OMVModuleZFSUtil::getZFSFlatArray();
	77	$new = array();
	78	foreach ($objects as $a){
	79	$new[$a['parentid']][] = $a;
	80	}
	81	$tree = OMVModuleZFSUtil::createTree($new, $new['root']);
a36352f7	82	OMVModuleZFSUtil::addMissingOMVMntEnt(); //Adds missing ZFS filesystems to the OMV core
6b3ce31b MR	83	return $tree;
	84	}
	85
	86	public function passParam($params, $context) {
	87	$this->validateMethodContext($context, array("role" => OMV_ROLE_ADMINISTRATOR));
	88	//$msg = "Key=" . $params['key'] . ";Value=" . $params['value'] . ";";
	89	//throw new OMVModuleZFSException($msg);
	90	return array($params['key'] => $params['value']);
	91	}
	92
	93	public function addObject($params, $context) {
	94	$this->validateMethodContext($context, array("role" => OMV_ROLE_ADMINISTRATOR));
	95	switch ($params['type']) {
57667eb1	96	case "filesystem":
6b3ce31b MR	97	$name = $params['path'] . "/" . $params['name'];
	98	$tmp = new OMVModuleZFSDataset($name);
	99	break;
57667eb1	100	case "snapshot":
6b3ce31b MR	101	$name = $params['path'] . "@" . $params['name'];
	102	$tmp = new OMVModuleZFSSnapshot($name);
	103	break;
57667eb1	104	case "volume":
6b3ce31b MR	105	$name = $params['path'] . "/" . $params['name'];
	106	$tmp = new OMVModuleZFSZvol($name);
	107	$tmp->create($params['size']);
	108	break;
	109	default:
	110	throw new OMVModuleZFSException("Illegal type provided: " . $params['type']);
	111	break;
	112	}
	113	}
	114
	115	public function deleteObject($params, $context) {
	116	$this->validateMethodContext($context, array("role" => OMV_ROLE_ADMINISTRATOR));
	117	switch ($params['type']) {
81500319 MR	118	case "Filesystem":
81500319 MR	119	case "Clone":
6b3ce31b MR	120	$name = $params['name'];
	121	$tmp = new OMVModuleZFSDataset($name);
	122	$tmp->destroy();
	123	break;
	124	case "Snapshot":
	125	$name = $params['name'];
	126	$tmp = new OMVModuleZFSSnapshot($name);
	127	$tmp->destroy();
	128	break;
	129	case "Volume":
	130	$name = $params['name'];
	131	$tmp = new OMVModuleZFSZvol($name);
	132	$tmp->destroy();
	133	break;
503ffcc8 MR	134	case "Pool":
	135	$name = $params['name'];
	136	$tmp = new OMVModuleZFSZpool($name);
	137	$tmp->destroy();
	138	break;
6b3ce31b MR	139	default:
	140	throw new OMVModuleZFSException("Illegal type provided: " . $params['type']);
	141	break;
	142	}
	143	}
	144
	145	public function getProperties($params, $context) {
	146	$this->validateMethodContext($context, array("role" => OMV_ROLE_ADMINISTRATOR));
	147	$objects = array();
	148	$name = $params['name'];
	149	switch ($params['type']) {
5ff626ba MR	150	case "Filesystem":
5ff626ba MR	151	case "Clone":
6b3ce31b MR	152	$tmp = new OMVModuleZFSDataset($name);
	153	break;
	154	case "Snapshot":
	155	$tmp = new OMVModuleZFSSnapshot($name);
	156	break;
	157	case "Volume":
	158	$tmp = new OMVModuleZFSZvol($name);
	159	break;
503ffcc8	160	case "Pool":
a36352f7 NB	161	$tmp = new OMVModuleZFSZpool($name);
a36352f7 NB	162	break;
6b3ce31b MR	163	default:
	164	throw new OMVModuleZFSException("Illegal type provided: " . $params['type']);
	165	break;
	166	}
	167	$properties = $tmp->getProperties();
	168	foreach ($properties as $propertyk => $propertyv) {
	169	if (!(strcmp($propertyv['source'], "-") == 0)) {
	170	$objects[] = array('property' => $propertyk,
	171	'value' => $propertyv['value'],
	172	'source' => $propertyv['source'],
	173	'modified' => "false");
	174	}
	175	}
	176	return $objects;
	177	}
	178
	179	public function setProperties($params, $context) {
	180	$this->validateMethodContext($context, array("role" => OMV_ROLE_ADMINISTRATOR));
	181	$objects = array();
	182	switch ($params['type']) {
5ff626ba MR	183	case "Filesystem":
5ff626ba MR	184	case "Clone":
6b3ce31b MR	185	$tmp = new OMVModuleZFSDataset($params['name']);
	186	break;
	187	case "Snapshot":
	188	$tmp = new OMVModuleZFSSnapshot($params['name']);
	189	break;
	190	case "Volume":
	191	$tmp = new OMVModuleZFSZvol($params['name']);
	192	break;
503ffcc8 MR	193	case "Pool":
	194	$tmp = new OMVModuleZFSZpool($params['name']);
	195	break;
6b3ce31b MR	196	default:
	197	throw new OMVModuleZFSException("Illegal type provided: " . $params['type']);
	198	break;
81500319	199	}
6b3ce31b MR	200	foreach ($params['properties'] as $property) {
	201	$objects[$property['property']] = $property['value'];
	202	}
	203	$tmp->setProperties($objects);
	204	}
	205
	206	public function inherit($params, $context) {
	207	$this->validateMethodContext($context, array("role" => OMV_ROLE_ADMINISTRATOR));
	208	// Create a background process.
	209	$bgStatusFilename = $this->createBgProcStatus();
	210	$pid = $this->fork();
	211	if($pid > 0) { // Parent process.
	212	$this->initializeBgProcStatus($bgStatusFilename, $pid);
	213	return $bgStatusFilename;
	214	}
	215	// Child process.
	216	try {
	217	$bgOutputFilename = $this->createBgProcOutput();
	218	$this->updateBgProcStatus($bgStatusFilename, "outputfilename", $bgOutputFilename);
	219	switch ($params['type']) {
5ff626ba MR	220	case "Filesystem":
5ff626ba MR	221	case "Clone":
6b3ce31b MR	222	$tmp = new OMVModuleZFSDataset($params['name']);
	223	break;
	224	case "Snapshot":
	225	$tmp = new OMVModuleZFSSnapshot($params['name']);
	226	break;
	227	case "Volume":
	228	$tmp = new OMVModuleZFSZvol($params['name']);
	229	break;
503ffcc8 MR	230	case "Pool":
	231	$tmp = new OMVModuleZFSZpool($params['name']);
	232	break;
6b3ce31b MR	233	default:
	234	throw new OMVModuleZFSException("Illegal type provided: " . $params['type']);
	235	break;
	236	}
	237	$tmp->inherit($params['property']);
	238	$this->finalizeBgProcStatus($bgStatusFilename, $output);
	239	exit(0);
	240	} catch(Exception $e) {
	241	$this->finalizeBgProcStatus($bgStatusFilename, "", $e);
	242	exit(1);
	243	}
	244	}
	245
	246	public function getSharedParams($params, $context) {
	247	$this->validateMethodContext($context, array("role" => OMV_ROLE_ADMINISTRATOR));
	248	$objects = array();
	249	$ds = new OMVModuleZFSDataset($params['name']);
	250	$mountpoint = $ds->getMountPoint();
	251	return array(
	252	"mountpoint" => $mountpoint,
	253	"name" => $params['name'],
	254	"type" => $params['type']);
	255	}
	256
	257	public function createShare($params, $context) {
	258	global $xmlConfig;
	259	$this->validateMethodContext($context, array("role" => OMV_ROLE_ADMINISTRATOR));
	260
	261	//Get the UUID of the Pool
4163f889 NB	262	$poolname = OMVModuleZFSUtil::getPoolname($params['name']);
4163f889 NB	263	$pooluuid = OMVModuleZFSUtil::getUUIDbyName($poolname);
6b3ce31b	264
6b3ce31b	265	//Get the mntent object and fetch it's uuid.
a36352f7	266	$xpath = "//system/fstab/mntent[fsname=" . $pooluuid . "]";
4163f889 NB	267	$mountpoint = $xmlConfig->get($xpath);
4163f889 NB	268	$mntentref = $mountpoint['uuid'];
6b3ce31b MR	269
	270	// Prepare the configuration object. Use the name of the shared
	271	// folder as the relative directory name of the share.
	272	switch ($params['type']) {
5ff626ba	273	case "Filesystem":
a36352f7 NB	274	$tmp = new OMVModuleZFSDataset($params['name']);
a36352f7 NB	275	break;
5ff626ba	276	case "Clone":
a36352f7	277	$tmp = new OMVModuleZFSDataset($params['name']);
6b3ce31b MR	278	break;
	279	default:
	280	throw new OMVModuleZFSException("Illegal type provided: " . $params['type']);
	281	break;
	282	}
	283
	284	$uuid = OMVUtil::uuid();
	285	$pathName = $tmp->getMountPoint();
81500319	286	$subdirs = preg_split('/\//',$pathName);
6b3ce31b MR	287	$reldirpath = $subdirs[count($subdirs)-1];
	288	$object = array(
	289	"uuid" => $uuid,
	290	"name" => $params['sharename'],
	291	"comment" => $params['comment'],
	292	"mntentref" => $mntentref,
	293	"reldirpath" => $reldirpath
	294	);
	295
	296	// Set the configuration object.
	297	$success = FALSE;
	298	// Check uniqueness. The share name must be global unique because
	299	// the name is also used when exporting a shared folder via NFS for
	300	// example.
	301	$xpath = sprintf("//system/shares/sharedfolder[name='%s']",
	302	$params['name']);
	303	if(TRUE === $xmlConfig->exists($xpath)) {
	304	throw new OMVException(OMVErrorMsg::E_CONFIG_OBJECT_UNIQUENESS,
	305	gettext("A shared folder with the given name already exists"));
	306	}
	307
	308	// Add empty list of privileges per default.
	309	$object['privileges'] = array();
	310
	311	// Append object to configuration.
	312	$success = $xmlConfig->set("//system/shares",
	313	array("sharedfolder" => $object));
	314	if(FALSE === $success) {
	315	throw new OMVException(OMVErrorMsg::E_CONFIG_SET_OBJECT_FAILED);
	316	}
	317
	318	// Append the file mode field to the notification object if set.
	319	// Defaults to 775.
	320	$object['mode'] = "775";
	321	if(array_key_exists("mode", $params)) {
	322	$object['mode'] = $params['mode'];
	323	}
	324
	325	// Change group owner of directory to configured default group,
	326	// e.g. 'users'.
	327	if(FALSE === chgrp($pathName, $GLOBALS['OMV_USERMGMT_DEFAULT_GROUP'])) {
	328	throw new OMVException(OMVErrorMsg::E_MISC_FAILURE,
	329	sprintf("Failed to set file group to '%s' for '%s'",
	330	$GLOBALS['OMV_USERMGMT_DEFAULT_GROUP'], $pathName));
	331	}
	332
	333	// Set the setgid bit. Setting this permission means that all files
	334	// created in the folder will inherit the group of the folder rather
	335	// than the primary group of the user who creates the file.
	336	$mode = fileperms($pathName) \| 02000;
	337	if(FALSE === chmod($pathName, $mode)) {
	338	throw new OMVException(OMVErrorMsg::E_MISC_FAILURE,
	339	sprintf("Failed to set file mode to '%o' for '%s'",
	340	$mode, $pathName));
	341	}
	342
	343	// Notify configuration changes.
	344	$dispatcher = &OMVNotifyDispatcher::getInstance();
	345	$dispatcher->notify(OMV_NOTIFY_CREATE,"org.openmediavault.system.shares.sharedfolder", $object);
	346	// Return the configuration object.
	347	return $object;
6b3ce31b MR	348	}
	349
	350	}
	351
	352	// Register the RPC service.
81500319	353	$rpcServiceMgr = &OMVRpcServiceMgr::getInstance(); // Get the "root" instance for the Services
6b3ce31b MR	354	$rpcServiceMgr->registerService(new OMVRpcServiceZFS()); // Register a new instance of the RPC service described above
	355	?>
	356