Merge branch 'master' of git://gitorious.org/owncloud/owncloud into oracle-support

Conflicts:
	3rdparty/Sabre/CardDAV/Plugin.php
	3rdparty/smb4php/smb.php
	apps/bookmarks/ajax/addBookmark.php
	apps/bookmarks/ajax/editBookmark.php
	apps/bookmarks/appinfo/migrate.php
	apps/calendar/ajax/calendar/edit.form.php
	apps/calendar/ajax/changeview.php
	apps/calendar/ajax/import/import.php
	apps/calendar/ajax/settings/guesstimezone.php
	apps/calendar/ajax/settings/setfirstday.php
	apps/calendar/ajax/settings/settimeformat.php
	apps/calendar/ajax/share/changepermission.php
	apps/calendar/ajax/share/share.php
	apps/calendar/ajax/share/unshare.php
	apps/calendar/appinfo/app.php
	apps/calendar/appinfo/remote.php
	apps/calendar/appinfo/update.php
	apps/calendar/appinfo/version
	apps/calendar/js/calendar.js
	apps/calendar/l10n/da.php
	apps/calendar/l10n/de.php
	apps/calendar/l10n/fi_FI.php
	apps/calendar/l10n/gl.php
	apps/calendar/l10n/he.php
	apps/calendar/l10n/hr.php
	apps/calendar/l10n/ja_JP.php
	apps/calendar/l10n/lb.php
	apps/calendar/l10n/lt_LT.php
	apps/calendar/l10n/nb_NO.php
	apps/calendar/l10n/pl.php
	apps/calendar/l10n/pt_PT.php
	apps/calendar/l10n/ro.php
	apps/calendar/l10n/ru.php
	apps/calendar/l10n/sv.php
	apps/calendar/l10n/zh_CN.php
	apps/calendar/l10n/zh_TW.php
	apps/calendar/lib/app.php
	apps/calendar/lib/calendar.php
	apps/calendar/lib/object.php
	apps/calendar/lib/share.php
	apps/calendar/templates/part.choosecalendar.rowfields.php
	apps/calendar/templates/part.import.php
	apps/calendar/templates/settings.php
	apps/contacts/ajax/activation.php
	apps/contacts/ajax/addressbook/delete.php
	apps/contacts/ajax/contact/add.php
	apps/contacts/ajax/contact/addproperty.php
	apps/contacts/ajax/contact/delete.php
	apps/contacts/ajax/contact/deleteproperty.php
	apps/contacts/ajax/contact/saveproperty.php
	apps/contacts/ajax/createaddressbook.php
	apps/contacts/ajax/cropphoto.php
	apps/contacts/ajax/currentphoto.php
	apps/contacts/ajax/importaddressbook.php
	apps/contacts/ajax/oc_photo.php
	apps/contacts/ajax/savecrop.php
	apps/contacts/ajax/selectaddressbook.php
	apps/contacts/ajax/updateaddressbook.php
	apps/contacts/ajax/uploadimport.php
	apps/contacts/ajax/uploadphoto.php
	apps/contacts/appinfo/migrate.php
	apps/contacts/appinfo/remote.php
	apps/contacts/css/contacts.css
	apps/contacts/import.php
	apps/contacts/index.php
	apps/contacts/js/contacts.js
	apps/contacts/l10n/ca.php
	apps/contacts/l10n/cs_CZ.php
	apps/contacts/l10n/da.php
	apps/contacts/l10n/de.php
	apps/contacts/l10n/el.php
	apps/contacts/l10n/eo.php
	apps/contacts/l10n/es.php
	apps/contacts/l10n/et_EE.php
	apps/contacts/l10n/eu.php
	apps/contacts/l10n/fa.php
	apps/contacts/l10n/fi_FI.php
	apps/contacts/l10n/fr.php
	apps/contacts/l10n/he.php
	apps/contacts/l10n/hr.php
	apps/contacts/l10n/hu_HU.php
	apps/contacts/l10n/ia.php
	apps/contacts/l10n/it.php
	apps/contacts/l10n/ja_JP.php
	apps/contacts/l10n/ko.php
	apps/contacts/l10n/lb.php
	apps/contacts/l10n/mk.php
	apps/contacts/l10n/nb_NO.php
	apps/contacts/l10n/nl.php
	apps/contacts/l10n/pl.php
	apps/contacts/l10n/pt_BR.php
	apps/contacts/l10n/pt_PT.php
	apps/contacts/l10n/ro.php
	apps/contacts/l10n/ru.php
	apps/contacts/l10n/sk_SK.php
	apps/contacts/l10n/sl.php
	apps/contacts/l10n/sv.php
	apps/contacts/l10n/th_TH.php
	apps/contacts/l10n/tr.php
	apps/contacts/l10n/zh_CN.php
	apps/contacts/l10n/zh_TW.php
	apps/contacts/lib/addressbook.php
	apps/contacts/lib/hooks.php
	apps/contacts/lib/vcard.php
	apps/contacts/photo.php
	apps/contacts/templates/part.contact.php
	apps/contacts/templates/part.contacts.php
	apps/contacts/templates/part.cropphoto.php
	apps/contacts/templates/part.importaddressbook.php
	apps/contacts/templates/part.selectaddressbook.php
	apps/contacts/thumbnail.php
	apps/files/ajax/download.php
	apps/files/ajax/newfile.php
	apps/files/ajax/timezone.php
	apps/files/appinfo/update.php
	apps/files/appinfo/version
	apps/files/index.php
	apps/files/js/fileactions.js
	apps/files/js/filelist.js
	apps/files/js/files.js
	apps/files/l10n/ar.php
	apps/files/l10n/bg_BG.php
	apps/files/l10n/ca.php
	apps/files/l10n/cs_CZ.php
	apps/files/l10n/da.php
	apps/files/l10n/de.php
	apps/files/l10n/el.php
	apps/files/l10n/eo.php
	apps/files/l10n/es.php
	apps/files/l10n/et_EE.php
	apps/files/l10n/eu.php
	apps/files/l10n/fa.php
	apps/files/l10n/fi_FI.php
	apps/files/l10n/fr.php
	apps/files/l10n/gl.php
	apps/files/l10n/he.php
	apps/files/l10n/hr.php
	apps/files/l10n/hu_HU.php
	apps/files/l10n/ia.php
	apps/files/l10n/id.php
	apps/files/l10n/it.php
	apps/files/l10n/ja_JP.php
	apps/files/l10n/ko.php
	apps/files/l10n/lb.php
	apps/files/l10n/lt_LT.php
	apps/files/l10n/mk.php
	apps/files/l10n/ms_MY.php
	apps/files/l10n/nb_NO.php
	apps/files/l10n/nl.php
	apps/files/l10n/nn_NO.php
	apps/files/l10n/pl.php
	apps/files/l10n/pt_BR.php
	apps/files/l10n/pt_PT.php
	apps/files/l10n/ro.php
	apps/files/l10n/ru.php
	apps/files/l10n/sk_SK.php
	apps/files/l10n/sl.php
	apps/files/l10n/sr.php
	apps/files/l10n/sr@latin.php
	apps/files/l10n/sv.php
	apps/files/l10n/th_TH.php
	apps/files/l10n/tr.php
	apps/files/l10n/uk.php
	apps/files/l10n/zh_CN.php
	apps/files/l10n/zh_TW.php
	apps/files_archive/js/archive.js
	apps/files_encryption/lib/cryptstream.php
	apps/files_encryption/lib/proxy.php
	apps/files_encryption/tests/proxy.php
	apps/files_external/appinfo/app.php
	apps/files_external/lib/smb.php
	apps/files_external/lib/streamwrapper.php
	apps/files_external/tests/config.php
	apps/files_external/tests/smb.php
	apps/files_sharing/ajax/email.php
	apps/files_sharing/ajax/getitem.php
	apps/files_sharing/ajax/setpermissions.php
	apps/files_sharing/ajax/share.php
	apps/files_sharing/ajax/toggleresharing.php
	apps/files_sharing/ajax/unshare.php
	apps/files_sharing/ajax/userautocomplete.php
	apps/files_sharing/js/settings.js
	apps/files_sharing/js/share.js
	apps/files_sharing/lib_share.php
	apps/files_sharing/settings.php
	apps/files_sharing/sharedstorage.php
	apps/files_sharing/templates/settings.php
	apps/files_versions/ajax/rollbackVersion.php
	apps/files_versions/versions.php
	apps/gallery/ajax/thumbnail.php
	apps/gallery/appinfo/app.php
	apps/gallery/appinfo/update.php
	apps/gallery/appinfo/version
	apps/gallery/css/styles.css
	apps/gallery/index.php
	apps/gallery/js/pictures.js
	apps/gallery/l10n/ca.php
	apps/gallery/l10n/cs_CZ.php
	apps/gallery/l10n/de.php
	apps/gallery/l10n/el.php
	apps/gallery/l10n/es.php
	apps/gallery/l10n/fi_FI.php
	apps/gallery/l10n/fr.php
	apps/gallery/l10n/it.php
	apps/gallery/l10n/pl.php
	apps/gallery/l10n/pt_PT.php
	apps/gallery/l10n/ru.php
	apps/gallery/l10n/sl.php
	apps/gallery/l10n/sv.php
	apps/gallery/l10n/th_TH.php
	apps/gallery/l10n/tr.php
	apps/gallery/l10n/zh_CN.php
	apps/gallery/lib/album.php
	apps/gallery/lib/hooks_handlers.php
	apps/gallery/lib/managers.php
	apps/gallery/lib/photo.php
	apps/gallery/lib/tiles.php
	apps/gallery/lib/tiles_test.php
	apps/gallery/templates/index.php
	apps/media/lib_ampache.php
	apps/media/lib_collection.php
	apps/media/lib_media.php
	apps/remoteStorage/lib_remoteStorage.php
	apps/tasks/ajax/addtaskform.php
	apps/tasks/ajax/edittask.php
	apps/user_ldap/appinfo/update.php
	apps/user_ldap/group_ldap.php
	apps/user_ldap/lib_ldap.php
	apps/user_ldap/settings.php
	apps/user_ldap/templates/settings.php
	apps/user_ldap/user_ldap.php
	apps/user_migrate/appinfo/app.php
	apps/user_migrate/templates/settings.php
	apps/user_webfinger/host-meta.php
	config/config.sample.php
	core/js/js.js
	core/l10n/da.php
	core/l10n/de.php
	core/l10n/fi_FI.php
	core/l10n/gl.php
	core/l10n/he.php
	core/l10n/hr.php
	core/l10n/id.php
	core/l10n/ja_JP.php
	core/l10n/lb.php
	core/l10n/lt_LT.php
	core/l10n/nb_NO.php
	core/l10n/pl.php
	core/l10n/pt_PT.php
	core/l10n/ro.php
	core/l10n/ru.php
	core/l10n/sv.php
	core/lostpassword/index.php
	core/templates/layout.user.php
	core/templates/login.php
	db_structure.xml
	index.php
	l10n/af/calendar.po
	l10n/af/contacts.po
	l10n/af/core.po
	l10n/af/files.po
	l10n/af/settings.po
	l10n/ar/calendar.po
	l10n/ar/contacts.po
	l10n/ar/core.po
	l10n/ar/files.po
	l10n/ar/media.po
	l10n/ar/settings.po
	l10n/bg_BG/calendar.po
	l10n/bg_BG/contacts.po
	l10n/bg_BG/core.po
	l10n/bg_BG/files.po
	l10n/bg_BG/media.po
	l10n/bg_BG/settings.po
	l10n/ca/calendar.po
	l10n/ca/contacts.po
	l10n/ca/core.po
	l10n/ca/files.po
	l10n/ca/gallery.po
	l10n/ca/settings.po
	l10n/cs_CZ/calendar.po
	l10n/cs_CZ/contacts.po
	l10n/cs_CZ/core.po
	l10n/cs_CZ/files.po
	l10n/cs_CZ/gallery.po
	l10n/cs_CZ/settings.po
	l10n/da/calendar.po
	l10n/da/contacts.po
	l10n/da/core.po
	l10n/da/files.po
	l10n/da/settings.po
	l10n/de/calendar.po
	l10n/de/contacts.po
	l10n/de/core.po
	l10n/de/files.po
	l10n/de/gallery.po
	l10n/de/settings.po
	l10n/el/calendar.po
	l10n/el/contacts.po
	l10n/el/core.po
	l10n/el/files.po
	l10n/el/gallery.po
	l10n/el/settings.po
	l10n/eo/calendar.po
	l10n/eo/contacts.po
	l10n/eo/core.po
	l10n/eo/files.po
	l10n/eo/media.po
	l10n/eo/settings.po
	l10n/es/calendar.po
	l10n/es/contacts.po
	l10n/es/core.po
	l10n/es/files.po
	l10n/es/gallery.po
	l10n/es/settings.po
	l10n/et_EE/calendar.po
	l10n/et_EE/contacts.po
	l10n/et_EE/core.po
	l10n/et_EE/files.po
	l10n/et_EE/settings.po
	l10n/eu/calendar.po
	l10n/eu/contacts.po
	l10n/eu/core.po
	l10n/eu/files.po
	l10n/eu/settings.po
	l10n/fa/calendar.po
	l10n/fa/contacts.po
	l10n/fa/core.po
	l10n/fa/files.po
	l10n/fa/settings.po
	l10n/fi_FI/calendar.po
	l10n/fi_FI/contacts.po
	l10n/fi_FI/core.po
	l10n/fi_FI/files.po
	l10n/fi_FI/gallery.po
	l10n/fi_FI/settings.po
	l10n/fr/calendar.po
	l10n/fr/contacts.po
	l10n/fr/core.po
	l10n/fr/files.po
	l10n/fr/gallery.po
	l10n/fr/media.po
	l10n/fr/settings.po
	l10n/gl/calendar.po
	l10n/gl/contacts.po
	l10n/gl/core.po
	l10n/gl/files.po
	l10n/gl/settings.po
	l10n/he/calendar.po
	l10n/he/contacts.po
	l10n/he/core.po
	l10n/he/files.po
	l10n/he/settings.po
	l10n/hr/calendar.po
	l10n/hr/contacts.po
	l10n/hr/core.po
	l10n/hr/files.po
	l10n/hr/settings.po
	l10n/hu_HU/calendar.po
	l10n/hu_HU/contacts.po
	l10n/hu_HU/core.po
	l10n/hu_HU/files.po
	l10n/hu_HU/settings.po
	l10n/hy/calendar.po
	l10n/hy/contacts.po
	l10n/hy/core.po
	l10n/hy/files.po
	l10n/hy/settings.po
	l10n/ia/calendar.po
	l10n/ia/contacts.po
	l10n/ia/core.po
	l10n/ia/files.po
	l10n/ia/settings.po
	l10n/id/calendar.po
	l10n/id/contacts.po
	l10n/id/core.po
	l10n/id/files.po
	l10n/id/settings.po
	l10n/it/calendar.po
	l10n/it/contacts.po
	l10n/it/core.po
	l10n/it/files.po
	l10n/it/gallery.po
	l10n/it/settings.po
	l10n/ja_JP/calendar.po
	l10n/ja_JP/contacts.po
	l10n/ja_JP/core.po
	l10n/ja_JP/files.po
	l10n/ja_JP/settings.po
	l10n/ko/calendar.po
	l10n/ko/contacts.po
	l10n/ko/core.po
	l10n/ko/files.po
	l10n/ko/settings.po
	l10n/lb/calendar.po
	l10n/lb/contacts.po
	l10n/lb/core.po
	l10n/lb/files.po
	l10n/lb/settings.po
	l10n/lt_LT/calendar.po
	l10n/lt_LT/contacts.po
	l10n/lt_LT/core.po
	l10n/lt_LT/files.po
	l10n/lt_LT/settings.po
	l10n/mk/calendar.po
	l10n/mk/contacts.po
	l10n/mk/core.po
	l10n/mk/files.po
	l10n/mk/settings.po
	l10n/ms_MY/calendar.po
	l10n/ms_MY/contacts.po
	l10n/ms_MY/core.po
	l10n/ms_MY/files.po
	l10n/ms_MY/settings.po
	l10n/nb_NO/calendar.po
	l10n/nb_NO/contacts.po
	l10n/nb_NO/core.po
	l10n/nb_NO/files.po
	l10n/nb_NO/settings.po
	l10n/nl/calendar.po
	l10n/nl/contacts.po
	l10n/nl/core.po
	l10n/nl/files.po
	l10n/nl/settings.po
	l10n/nn_NO/calendar.po
	l10n/nn_NO/contacts.po
	l10n/nn_NO/core.po
	l10n/nn_NO/files.po
	l10n/nn_NO/settings.po
	l10n/pl/calendar.po
	l10n/pl/contacts.po
	l10n/pl/core.po
	l10n/pl/files.po
	l10n/pl/gallery.po
	l10n/pl/settings.po
	l10n/pt_BR/calendar.po
	l10n/pt_BR/contacts.po
	l10n/pt_BR/core.po
	l10n/pt_BR/files.po
	l10n/pt_BR/settings.po
	l10n/pt_PT/calendar.po
	l10n/pt_PT/contacts.po
	l10n/pt_PT/core.po
	l10n/pt_PT/files.po
	l10n/pt_PT/gallery.po
	l10n/pt_PT/settings.po
	l10n/ro/calendar.po
	l10n/ro/contacts.po
	l10n/ro/core.po
	l10n/ro/files.po
	l10n/ro/settings.po
	l10n/ru/calendar.po
	l10n/ru/contacts.po
	l10n/ru/core.po
	l10n/ru/files.po
	l10n/ru/gallery.po
	l10n/ru/settings.po
	l10n/sk_SK/calendar.po
	l10n/sk_SK/contacts.po
	l10n/sk_SK/core.po
	l10n/sk_SK/files.po
	l10n/sk_SK/settings.po
	l10n/sl/calendar.po
	l10n/sl/contacts.po
	l10n/sl/core.po
	l10n/sl/files.po
	l10n/sl/gallery.po
	l10n/sl/settings.po
	l10n/sr/calendar.po
	l10n/sr/contacts.po
	l10n/sr/core.po
	l10n/sr/files.po
	l10n/sr/settings.po
	l10n/sr@latin/calendar.po
	l10n/sr@latin/contacts.po
	l10n/sr@latin/core.po
	l10n/sr@latin/files.po
	l10n/sr@latin/settings.po
	l10n/sv/calendar.po
	l10n/sv/contacts.po
	l10n/sv/core.po
	l10n/sv/files.po
	l10n/sv/gallery.po
	l10n/sv/media.po
	l10n/sv/settings.po
	l10n/templates/bookmarks.pot
	l10n/templates/calendar.pot
	l10n/templates/contacts.pot
	l10n/templates/core.pot
	l10n/templates/files.pot
	l10n/templates/gallery.pot
	l10n/templates/media.pot
	l10n/templates/settings.pot
	l10n/th_TH/calendar.po
	l10n/th_TH/contacts.po
	l10n/th_TH/core.po
	l10n/th_TH/files.po
	l10n/th_TH/gallery.po
	l10n/th_TH/settings.po
	l10n/tr/calendar.po
	l10n/tr/contacts.po
	l10n/tr/core.po
	l10n/tr/files.po
	l10n/tr/gallery.po
	l10n/tr/settings.po
	l10n/uk/calendar.po
	l10n/uk/contacts.po
	l10n/uk/core.po
	l10n/uk/files.po
	l10n/uk/media.po
	l10n/uk/settings.po
	l10n/zh_CN/calendar.po
	l10n/zh_CN/contacts.po
	l10n/zh_CN/core.po
	l10n/zh_CN/files.po
	l10n/zh_CN/gallery.po
	l10n/zh_CN/settings.po
	l10n/zh_TW/calendar.po
	l10n/zh_TW/contacts.po
	l10n/zh_TW/core.po
	l10n/zh_TW/files.po
	l10n/zh_TW/settings.po
	lib/app.php
	lib/base.php
	lib/connector/sabre/file.php
	lib/connector/sabre/locks.php
	lib/connector/sabre/node.php
	lib/db.php
	lib/filecache.php
	lib/fileproxy/quota.php
	lib/files.php
	lib/filestorage/local.php
	lib/filesystemview.php
	lib/group/database.php
	lib/helper.php
	lib/installer.php
	lib/json.php
	lib/l10n.php
	lib/migrate.php
	lib/mimetypes.fixlist.php
	lib/ocs.php
	lib/preferences.php
	lib/public/json.php
	lib/public/util.php
	lib/template.php
	lib/user.php
	lib/user/database.php
	lib/util.php
	lib/vcategories.php
	ocs/providers.php
	settings/admin.php
	settings/ajax/lostpassword.php
	settings/ajax/removeuser.php
	settings/ajax/setbackgroundjobsmode.php
	settings/ajax/setlanguage.php
	settings/ajax/setquota.php
	settings/ajax/togglegroups.php
	settings/apps.php
	settings/css/settings.css
	settings/js/apps.js
	settings/js/users.js
	settings/l10n/bg_BG.php
	settings/l10n/ca.php
	settings/l10n/cs_CZ.php
	settings/l10n/da.php
	settings/l10n/de.php
	settings/l10n/el.php
	settings/l10n/eo.php
	settings/l10n/es.php
	settings/l10n/et_EE.php
	settings/l10n/eu.php
	settings/l10n/fa.php
	settings/l10n/fi_FI.php
	settings/l10n/fr.php
	settings/l10n/gl.php
	settings/l10n/he.php
	settings/l10n/hr.php
	settings/l10n/hu_HU.php
	settings/l10n/it.php
	settings/l10n/ja_JP.php
	settings/l10n/ko.php
	settings/l10n/lt_LT.php
	settings/l10n/mk.php
	settings/l10n/ms_MY.php
	settings/l10n/nb_NO.php
	settings/l10n/nl.php
	settings/l10n/nn_NO.php
	settings/l10n/pl.php
	settings/l10n/pt_BR.php
	settings/l10n/pt_PT.php
	settings/l10n/ru.php
	settings/l10n/sk_SK.php
	settings/l10n/sl.php
	settings/l10n/sv.php
	settings/l10n/th_TH.php
	settings/l10n/tr.php
	settings/l10n/zh_CN.php
	settings/personal.php
	settings/templates/admin.php
	settings/templates/users.php

5 files changed, 398 insertions, 57 deletions

diff --git a/lib/connector/sabre/client.php b/lib/connector/sabre/client.php
new file mode 100644
index 00000000000..7e8f21264f9
--- /dev/null
+++ b/lib/connector/sabre/client.php
@@ -0,0 +1,173 @@
+<?php

+

+/**

+ * ownCloud

+ *

+ * @author Bjoern Schiessle

+ * @copyright 2012 Bjoern Schiessle <schiessle@owncloud.com>

+ *

+ * This library is free software; you can redistribute it and/or

+ * modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE

+ * License as published by the Free Software Foundation; either

+ * version 3 of the License, or any later version.

+ *

+ * This library is distributed in the hope that it will be useful,

+ * but WITHOUT ANY WARRANTY; without even the implied warranty of

+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

+ * GNU AFFERO GENERAL PUBLIC LICENSE for more details.

+ *

+ * You should have received a copy of the GNU Affero General Public

+ * License along with this library.  If not, see <http://www.gnu.org/licenses/>.

+ *

+ */

+

+class OC_Connector_Sabre_Client extends Sabre_DAV_Client {

+	

+	protected $trustedCertificates;

+

+	/**

+	 * Add trusted root certificates to the webdav client.

+	 *

+	 * The parameter certificates should be a absulute path to a file which contains

+	 * all trusted certificates

+	 *

+	 * @param string $certificates

+	 */

+	public function addTrustedCertificates($certificates) {

+		$this->trustedCertificates = $certificates;

+	}

+	

+	/**

+	 * Copied from SabreDAV with some modification to use user defined curlSettings

+	 * Performs an actual HTTP request, and returns the result.

+	 *

+	 * If the specified url is relative, it will be expanded based on the base

+	 * url.

+	 *

+	 * The returned array contains 3 keys:

+	 *   * body - the response body

+	 *   * httpCode - a HTTP code (200, 404, etc)

+	 *   * headers - a list of response http headers. The header names have

+	 *     been lowercased.

+	 *

+	 * @param string $method

+	 * @param string $url

+	 * @param string $body

+	 * @param array $headers

+	 * @return array

+	 */

+	public function request($method, $url = '', $body = null, $headers = array()) {

+	

+		$url = $this->getAbsoluteUrl($url);

+	

+		$curlSettings = array(

+				CURLOPT_RETURNTRANSFER => true,

+				// Return headers as part of the response

+				CURLOPT_HEADER => true,

+				CURLOPT_POSTFIELDS => $body,

+				// Automatically follow redirects

+				CURLOPT_FOLLOWLOCATION => true,

+				CURLOPT_MAXREDIRS => 5,

+		);

+	

+		if($this->trustedCertificates) {

+			$curlSettings[CURLOPT_CAINFO] = $this->trustedCertificates;

+		}

+		

+		switch ($method) {

+			case 'HEAD' :

+	

+				// do not read body with HEAD requests (this is neccessary because cURL does not ignore the body with HEAD

+				// requests when the Content-Length header is given - which in turn is perfectly valid according to HTTP

+				// specs...) cURL does unfortunately return an error in this case ("transfer closed transfer closed with

+				// ... bytes remaining to read") this can be circumvented by explicitly telling cURL to ignore the

+				// response body

+				$curlSettings[CURLOPT_NOBODY] = true;

+				$curlSettings[CURLOPT_CUSTOMREQUEST] = 'HEAD';

+				break;

+	

+			default:

+				$curlSettings[CURLOPT_CUSTOMREQUEST] = $method;

+				break;

+	

+		}

+	

+		// Adding HTTP headers

+		$nHeaders = array();

+		foreach($headers as $key=>$value) {

+	

+			$nHeaders[] = $key . ': ' . $value;

+	

+		}

+		$curlSettings[CURLOPT_HTTPHEADER] = $nHeaders;

+	

+		if ($this->proxy) {

+			$curlSettings[CURLOPT_PROXY] = $this->proxy;

+		}

+	

+		if ($this->userName && $this->authType) {

+			$curlType = 0;

+			if ($this->authType & self::AUTH_BASIC) {

+				$curlType |= CURLAUTH_BASIC;

+			}

+			if ($this->authType & self::AUTH_DIGEST) {

+				$curlType |= CURLAUTH_DIGEST;

+			}

+			$curlSettings[CURLOPT_HTTPAUTH] = $curlType;

+			$curlSettings[CURLOPT_USERPWD] = $this->userName . ':' . $this->password;

+		}

+	

+		list(

+				$response,

+				$curlInfo,

+				$curlErrNo,

+				$curlError

+		) = $this->curlRequest($url, $curlSettings);

+	

+		$headerBlob = substr($response, 0, $curlInfo['header_size']);

+		$response = substr($response, $curlInfo['header_size']);

+	

+		// In the case of 100 Continue, or redirects we'll have multiple lists

+		// of headers for each separate HTTP response. We can easily split this

+		// because they are separated by \r\n\r\n

+		$headerBlob = explode("\r\n\r\n", trim($headerBlob, "\r\n"));

+	

+		// We only care about the last set of headers

+		$headerBlob = $headerBlob[count($headerBlob)-1];

+	

+		// Splitting headers

+		$headerBlob = explode("\r\n", $headerBlob);

+	

+		$headers = array();

+		foreach($headerBlob as $header) {

+			$parts = explode(':', $header, 2);

+			if (count($parts)==2) {

+				$headers[strtolower(trim($parts[0]))] = trim($parts[1]);

+			}

+		}

+	

+		$response = array(

+				'body' => $response,

+				'statusCode' => $curlInfo['http_code'],

+				'headers' => $headers

+		);

+	

+		if ($curlErrNo) {

+			throw new Sabre_DAV_Exception('[CURL] Error while making request: ' . $curlError . ' (error code: ' . $curlErrNo . ')');

+		}

+	

+		if ($response['statusCode']>=400) {

+			switch ($response['statusCode']) {

+				case 404:

+					throw new Sabre_DAV_Exception_NotFound('Resource ' . $url . ' not found.');

+					break;

+	

+				default:

+					throw new Sabre_DAV_Exception('HTTP error response. (errorcode ' . $response['statusCode'] . ')');

+			}

+		}

+	

+		return $response;

+	

+	}	

+}
\ No newline at end of file
diff --git a/lib/connector/sabre/directory.php b/lib/connector/sabre/directory.php
index e74d832cb00..09c65f19b80 100644
--- a/lib/connector/sabre/directory.php
+++ b/lib/connector/sabre/directory.php
@@ -26,17 +26,45 @@ class OC_Connector_Sabre_Directory extends OC_Connector_Sabre_Node implements Sa
 	/**
 	 * Creates a new file in the directory
 	 *
-	 * data is a readable stream resource
+	 * Data will either be supplied as a stream resource, or in certain cases
+	 * as a string. Keep in mind that you may have to support either.
+	 *
+	 * After succesful creation of the file, you may choose to return the ETag
+	 * of the new file here.
+	 *
+	 * The returned ETag must be surrounded by double-quotes (The quotes should
+	 * be part of the actual string).
+	 *
+	 * If you cannot accurately determine the ETag, you should not return it.
+	 * If you don't store the file exactly as-is (you're transforming it
+	 * somehow) you should also not return an ETag.
+	 *
+	 * This means that if a subsequent GET to this new file does not exactly
+	 * return the same contents of what was submitted here, you are strongly
+	 * recommended to omit the ETag.
 	 *
 	 * @param string $name Name of the file
-	 * @param resource $data Initial payload
-	 * @return void
+	 * @param resource|string $data Initial payload
+	 * @return null|string
 	 */
 	public function createFile($name, $data = null) {
+		if (isset($_SERVER['HTTP_OC_CHUNKED'])) {
+			$info = OC_FileChunking::decodeName($name);
+			$chunk_handler = new OC_FileChunking($info);
+			$chunk_handler->store($info['index'], $data);
+			if ($chunk_handler->isComplete()) {
+				$newPath = $this->path . '/' . $info['name'];
+				$f = OC_Filesystem::fopen($newPath, 'w');
+				$chunk_handler->assemble($f);
+				return OC_Connector_Sabre_Node::getETagPropertyForPath($newPath);
+			}
+		} else {
+			$newPath = $this->path . '/' . $name;
+			OC_Filesystem::file_put_contents($newPath,$data);
+			return OC_Connector_Sabre_Node::getETagPropertyForPath($newPath);
+		}
 
-		$newPath = $this->path . '/' . $name;
-		OC_Filesystem::file_put_contents($newPath,$data);
-
+		return null;
 	}
 
 	/**
@@ -59,22 +87,23 @@ class OC_Connector_Sabre_Directory extends OC_Connector_Sabre_Node implements Sa
 	 * @throws Sabre_DAV_Exception_FileNotFound
 	 * @return Sabre_DAV_INode
 	 */
-	public function getChild($name) {
+	public function getChild($name, $info = null) {
 
 		$path = $this->path . '/' . $name;
+		if (is_null($info)) {
+			$info = OC_FileCache::get($path);
+		}
 
-		if (!OC_Filesystem::file_exists($path)) throw new Sabre_DAV_Exception_NotFound('File with name ' . $path . ' could not be located');
-
-		if (OC_Filesystem::is_dir($path)) {
-
-			return new OC_Connector_Sabre_Directory($path);
+		if (!$info) throw new Sabre_DAV_Exception_NotFound('File with name ' . $path . ' could not be located');
 
+		if ($info['mimetype'] == 'httpd/unix-directory') {
+			$node = new OC_Connector_Sabre_Directory($path);
 		} else {
-
-			return new OC_Connector_Sabre_File($path);
-
+			$node = new OC_Connector_Sabre_File($path);
 		}
 
+		$node->setFileinfoCache($info);
+		return $node;
 	}
 
 	/**
@@ -84,18 +113,32 @@ class OC_Connector_Sabre_Directory extends OC_Connector_Sabre_Node implements Sa
 	 */
 	public function getChildren() {
 
-		$nodes = array();
-		// foreach(scandir($this->path) as $node) if($node!='.' && $node!='..') $nodes[] = $this->getChild($node);
-		if( OC_Filesystem::is_dir($this->path . '/')){
-			$dh = OC_Filesystem::opendir($this->path . '/');
-			while(( $node = readdir($dh)) !== false ){
-				if($node!='.' && $node!='..'){
-					$nodes[] = $this->getChild($node);
-				}
+		$folder_content = OC_FileCache::getFolderContent($this->path);
+		$paths = array();
+		foreach($folder_content as $info) {
+			$paths[] = $this->path.'/'.$info['name'];
+		}
+		$properties = array_fill_keys($paths, array());
+		if(count($paths)>0){
+			$placeholders = join(',', array_fill(0, count($paths), '?'));
+			$query = OC_DB::prepare( 'SELECT * FROM *PREFIX*properties WHERE userid = ?' . ' AND propertypath IN ('.$placeholders.')' );
+			array_unshift($paths, OC_User::getUser()); // prepend userid
+			$result = $query->execute( $paths );
+			while($row = $result->fetchRow()) {
+				$propertypath = $row['propertypath'];
+				$propertyname = $row['propertyname'];
+				$propertyvalue = $row['propertyvalue'];
+				$properties[$propertypath][$propertyname] = $propertyvalue;
 			}
 		}
-		return $nodes;
 
+		$nodes = array();
+		foreach($folder_content as $info) {
+			$node = $this->getChild($info['name'], $info);
+			$node->setPropertyCache($properties[$this->path.'/'.$info['name']]);
+			$nodes[] = $node;
+		}
+		return $nodes;
 	}
 
 	/**
@@ -131,7 +174,7 @@ class OC_Connector_Sabre_Directory extends OC_Connector_Sabre_Node implements Sa
 	 * @return array
 	 */
 	public function getQuotaInfo() {
-		$rootInfo=OC_FileCache::get('');
+		$rootInfo=OC_FileCache_Cached::get('');
 		return array(
 			$rootInfo['size'],
 			OC_Filesystem::free_space()
@@ -139,5 +182,25 @@ class OC_Connector_Sabre_Directory extends OC_Connector_Sabre_Node implements Sa
 
 	}
 
+	/**
+	 * Returns a list of properties for this nodes.;
+	 *
+	 * The properties list is a list of propertynames the client requested,
+	 * encoded as xmlnamespace#tagName, for example:
+	 * http://www.example.org/namespace#author
+	 * If the array is empty, all properties should be returned
+	 *
+	 * @param array $properties
+	 * @return void
+	 */
+	public function getProperties($properties) {
+		$props = parent::getProperties($properties);
+		if (in_array(self::GETETAG_PROPERTYNAME, $properties)
+		    && !isset($props[self::GETETAG_PROPERTYNAME])) {
+			$props[self::GETETAG_PROPERTYNAME] =
+				OC_Connector_Sabre_Node::getETagPropertyForPath($this->path);
+		}
+		return $props;
+	}
 }
 
diff --git a/lib/connector/sabre/file.php b/lib/connector/sabre/file.php
index 3ba1b3355f2..9d571fceb0d 100644
--- a/lib/connector/sabre/file.php
+++ b/lib/connector/sabre/file.php
@@ -26,13 +26,28 @@ class OC_Connector_Sabre_File extends OC_Connector_Sabre_Node implements Sabre_D
 	/**
 	 * Updates the data
 	 *
+	 * The data argument is a readable stream resource.
+	 *
+	 * After a succesful put operation, you may choose to return an ETag. The
+	 * etag must always be surrounded by double-quotes. These quotes must
+	 * appear in the actual string you're returning.
+	 *
+	 * Clients may use the ETag from a PUT request to later on make sure that
+	 * when they update the file, the contents haven't changed in the mean
+	 * time.
+	 *
+	 * If you don't plan to store the file byte-by-byte, and you return a
+	 * different object on a subsequent GET you are strongly recommended to not
+	 * return an ETag, and just return null.
+	 *
 	 * @param resource $data
-	 * @return void
+	 * @return string|null
 	 */
 	public function put($data) {
 
 		OC_Filesystem::file_put_contents($this->path,$data);
 
+		return OC_Connector_Sabre_Node::getETagPropertyForPath($this->path);
 	}
 
 	/**
@@ -42,7 +57,7 @@ class OC_Connector_Sabre_File extends OC_Connector_Sabre_Node implements Sabre_D
 	 */
 	public function get() {
 
-		return OC_Filesystem::fopen($this->path,'r');
+		return OC_Filesystem::fopen($this->path,'rb');
 
 	}
 
@@ -63,8 +78,8 @@ class OC_Connector_Sabre_File extends OC_Connector_Sabre_Node implements Sabre_D
 	 * @return int
 	 */
 	public function getSize() {
-		$this->stat();
-		return $this->stat_cache['size'];
+		$this->getFileinfoCache();
+		return $this->fileinfo_cache['size'];
 
 	}
 
@@ -79,9 +94,20 @@ class OC_Connector_Sabre_File extends OC_Connector_Sabre_Node implements Sabre_D
 	 * @return mixed
 	 */
 	public function getETag() {
+		$properties = $this->getProperties(array(self::GETETAG_PROPERTYNAME));
+		if (isset($properties[self::GETETAG_PROPERTYNAME])) {
+			return $properties[self::GETETAG_PROPERTYNAME];
+		}
+		return $this->getETagPropertyForPath($this->path);
+	}
 
-		return null;
-
+	/**
+	 * Creates a ETag for this path.
+	 * @param string $path Path of the file
+	 * @return string|null Returns null if the ETag can not effectively be determined
+	 */
+	static protected function createETag($path) {
+		return OC_Filesystem::hash('md5', $path);
 	}
 
 	/**
@@ -92,6 +118,9 @@ class OC_Connector_Sabre_File extends OC_Connector_Sabre_Node implements Sabre_D
 	 * @return mixed
 	 */
 	public function getContentType() {
+		if (isset($this->fileinfo_cache['mimetype'])) {
+			return $this->fileinfo_cache['mimetype'];
+		}
 
 		return OC_Filesystem::getMimeType($this->path);
 
diff --git a/lib/connector/sabre/locks.php b/lib/connector/sabre/locks.php
index a12f2a54406..0ddc8b18d2f 100644
--- a/lib/connector/sabre/locks.php
+++ b/lib/connector/sabre/locks.php
@@ -41,9 +41,10 @@ class OC_Connector_Sabre_Locks extends Sabre_DAV_Locks_Backend_Abstract {
 		// NOTE: the following 10 lines or so could be easily replaced by
 		// pure sql. MySQL's non-standard string concatination prevents us
 		// from doing this though.
-		// Fix: sqlite does not insert time() as a number but as text, making
-		// the equation returning false all the time
-		$query = 'SELECT * FROM `*PREFIX*locks` WHERE `userid` = ? AND (`created` + `timeout`) > '.time().' AND ((`uri` = ?)';
+		// NOTE: SQLite requires time() to be inserted directly. That's ugly
+		// but otherwise reading locks from SQLite Databases will return 
+		// nothing
+		$query = 'SELECT * FROM `*PREFIX*locks` WHERE `userid` = ? AND (`created` + `timeout`) > '.time().' AND (( `uri` = ?)';
 		$params = array(OC_User::getUser(),$uri);
 
 		// We need to check locks for every part in the uri.
@@ -72,8 +73,8 @@ class OC_Connector_Sabre_Locks extends Sabre_DAV_Locks_Backend_Abstract {
 		}
 		$query.=')';
 
-		$stmt = OC_DB::prepare($query);
-		$result = $stmt->execute($params);
+		$stmt = OC_DB::prepare( $query );
+		$result = $stmt->execute( $params );
 		
 		$lockList = array();
 		while( $row = $result->fetchRow()){
@@ -110,7 +111,7 @@ class OC_Connector_Sabre_Locks extends Sabre_DAV_Locks_Backend_Abstract {
 
 		$locks = $this->getLocks($uri,false);
 		$exists = false;
-		foreach($locks as $k=>$lock) {
+		foreach($locks as $lock) {
 			if ($lock->token == $lockInfo->token) $exists = true;
 		}
 	
diff --git a/lib/connector/sabre/node.php b/lib/connector/sabre/node.php
index ce5cc022085..b9bf474a041 100644
--- a/lib/connector/sabre/node.php
+++ b/lib/connector/sabre/node.php
@@ -22,6 +22,7 @@
  */
 
 abstract class OC_Connector_Sabre_Node implements Sabre_DAV_INode, Sabre_DAV_IProperties {
+	const GETETAG_PROPERTYNAME = '{DAV:}getetag';
 
 	/**
 	 * The path to the current node
@@ -30,10 +31,15 @@ abstract class OC_Connector_Sabre_Node implements Sabre_DAV_INode, Sabre_DAV_IPr
 	 */
 	protected $path;
 	/**
-	 * file stat cache
+	 * node fileinfo cache
 	 * @var array
 	 */
-	protected $stat_cache;
+	protected $fileinfo_cache;
+	/**
+	 * node properties cache
+	 * @var array
+	 */
+	protected $property_cache = null;
 
 	/**
 	 * Sets up the node, expects a full path name
@@ -82,23 +88,38 @@ abstract class OC_Connector_Sabre_Node implements Sabre_DAV_INode, Sabre_DAV_IPr
 
 	}
 
+	public function setFileinfoCache($fileinfo_cache)
+	{
+		$this->fileinfo_cache = $fileinfo_cache;
+	}
+
 	/**
-	 * Set the stat cache
+	 * Make sure the fileinfo cache is filled. Uses OC_FileCache or a direct stat
 	 */
-	protected function stat() {
-		if (!isset($this->stat_cache)) {
-			$this->stat_cache = OC_Filesystem::stat($this->path);
+	protected function getFileinfoCache() {
+		if (!isset($this->fileinfo_cache)) {
+			if ($fileinfo_cache = OC_FileCache::get($this->path)) {
+			} else {
+				$fileinfo_cache = OC_Filesystem::stat($this->path);
+			}
+
+			$this->fileinfo_cache = $fileinfo_cache;
 		}
 	}
 
+	public function setPropertyCache($property_cache)
+	{
+		$this->property_cache = $property_cache;
+	}
+
 	/**
 	 * Returns the last modification time, as a unix timestamp
 	 *
 	 * @return int
 	 */
 	public function getLastModified() {
-		$this->stat();
-		return $this->stat_cache['mtime'];
+		$this->getFileinfoCache();
+		return $this->fileinfo_cache['mtime'];
 
 	}
 
@@ -144,37 +165,91 @@ abstract class OC_Connector_Sabre_Node implements Sabre_DAV_INode, Sabre_DAV_IPr
 			}
 
 		}
+		$this->setPropertyCache(null);
 		return true;
 	}
 
 	/**
 	 * Returns a list of properties for this nodes.;
 	 *
-	 * The properties list is a list of propertynames the client requested, encoded as xmlnamespace#tagName, for example: http://www.example.org/namespace#author
+	 * The properties list is a list of propertynames the client requested,
+	 * encoded as xmlnamespace#tagName, for example:
+	 * http://www.example.org/namespace#author
 	 * If the array is empty, all properties should be returned
 	 *
 	 * @param array $properties
 	 * @return void
 	 */
-	function getProperties($properties) {
-		// At least some magic in here :-)
-		$query = OC_DB::prepare( 'SELECT * FROM `*PREFIX*properties` WHERE `userid` = ? AND `propertypath` = ?' );
-		$result = $query->execute( array( OC_User::getUser(), $this->path ));
-
-		$existing = array();
-		while( $row = $result->fetchRow()){
-			$existing[$row['propertyname']] = $row['propertyvalue'];
+	public function getProperties($properties) {
+		if (is_null($this->property_cache)) {
+			$query = OC_DB::prepare( 'SELECT * FROM `*PREFIX*properties` WHERE `userid` = ? AND `propertypath` = ?' );
+			$result = $query->execute( array( OC_User::getUser(), $this->path ));
+
+			$this->property_cache = array();
+			while( $row = $result->fetchRow()){
+				$this->property_cache[$row['propertyname']] = $row['propertyvalue'];
+			}
 		}
 
+		// if the array was empty, we need to return everything
 		if(count($properties) == 0){
-			return $existing;
+			return $this->property_cache;
 		}
 		
-		// if the array was empty, we need to return everything
 		$props = array();
 		foreach($properties as $property) {
-			if (isset($existing[$property])) $props[$property] = $existing[$property];
+			if (isset($this->property_cache[$property])) $props[$property] = $this->property_cache[$property];
 		}
 		return $props;
 	}
+
+	/**
+	 * Creates a ETag for this path.
+	 * @param string $path Path of the file
+	 * @return string|null Returns null if the ETag can not effectively be determined
+	 */
+	static protected function createETag($path) {
+		return uniqid('', true);
+	}
+
+	/**
+	 * Returns the ETag surrounded by double-quotes for this path.
+	 * @param string $path Path of the file
+	 * @return string|null Returns null if the ETag can not effectively be determined
+	 */
+	static public function getETagPropertyForPath($path) {
+		$tag = self::createETag($path);
+		if (empty($tag)) {
+			return null;
+		}
+		$etag = '"'.$tag.'"';
+		$query = OC_DB::prepare( 'INSERT INTO `*PREFIX*properties` (`userid`,`propertypath`,`propertyname`,`propertyvalue`) VALUES(?,?,?,?)' );
+		$query->execute( array( OC_User::getUser(), $path, self::GETETAG_PROPERTYNAME, $etag ));
+		return $etag;
+	}
+
+	/**
+	 * Remove the ETag from the cache.
+	 * @param string $path Path of the file
+	 */
+	static public function removeETagPropertyForPath($path) {
+		// remove tags from this and parent paths
+		$paths = array();
+		while ($path != '/' && $path != '') {
+			$paths[] = $path;
+			$path = dirname($path);
+		}
+		if (empty($paths)) {
+			return;
+		}
+		$paths[] = $path;
+		$path_placeholders = join(',', array_fill(0, count($paths), '?'));
+		$query = OC_DB::prepare( 'DELETE FROM `*PREFIX*properties`'
+			.' WHERE `userid` = ?'
+			.' AND `propertyname` = ?'
+			.' AND `propertypath` IN ('.$path_placeholders.')'
+			);
+		$vals = array( OC_User::getUser(), self::GETETAG_PROPERTYNAME );
+		$query->execute(array_merge( $vals, $paths ));
+	}
 }