From eaef567cabc5c0dda9706faa0e17e20909131ade Mon Sep 17 00:00:00 2001
From: simpoir <simpoir@Bob.(none)>
Date: Fri, 30 Jan 2009 04:14:48 +0000
Subject: ajout initial du tree jhbuild [jhbuild base]

---
(limited to 'src/sugar/datastore/dbus_helpers.py')

diff --git a/src/sugar/datastore/dbus_helpers.py b/src/sugar/datastore/dbus_helpers.py
new file mode 100644
index 0000000..9115382
--- /dev/null
+++ b/src/sugar/datastore/dbus_helpers.py
@@ -0,0 +1,104 @@
+# Copyright (C) 2006-2007 Red Hat, Inc.
+# Copyright (C) 2007, One Laptop Per Child
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2 of the License, or (at your option) 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
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library; if not, write to the
+# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+# Boston, MA 02111-1307, USA.
+
+"""
+UNSTABLE. Should be internal to the datastore module.
+"""
+
+import logging
+
+import dbus
+import dbus.glib
+
+DS_DBUS_SERVICE = "org.laptop.sugar.DataStore"
+DS_DBUS_INTERFACE = "org.laptop.sugar.DataStore"
+DS_DBUS_PATH = "/org/laptop/sugar/DataStore"
+
+_data_store = None
+
+def _get_data_store():
+    global _data_store
+
+    if not _data_store:
+        _bus = dbus.SessionBus()
+        _data_store = dbus.Interface(_bus.get_object(DS_DBUS_SERVICE,
+                                                     DS_DBUS_PATH),
+                                     DS_DBUS_INTERFACE)
+    return _data_store
+
+def create(properties, filename, transfer_ownership=False):
+    object_id = _get_data_store().create(dbus.Dictionary(properties), filename,
+                    transfer_ownership)
+    logging.debug('dbus_helpers.create: ' + object_id)
+    return object_id
+
+def update(uid, properties, filename, transfer_ownership=False,
+        reply_handler=None, error_handler=None, timeout=-1):
+    debug_props = properties.copy()
+    if debug_props.has_key("preview"):
+        debug_props["preview"] = "<omitted>"
+    logging.debug('dbus_helpers.update: %s, %s, %s, %s' %
+                  (uid, filename, debug_props, transfer_ownership))
+    if reply_handler and error_handler:
+        _get_data_store().update(uid, dbus.Dictionary(properties), filename,
+                transfer_ownership,
+                reply_handler=reply_handler,
+                error_handler=error_handler,
+                timeout=timeout)
+    else:
+        _get_data_store().update(uid, dbus.Dictionary(properties),
+                                 filename, transfer_ownership)
+
+def delete(uid):
+    logging.debug('dbus_helpers.delete: %r' % uid)
+    _get_data_store().delete(uid)
+        
+def get_properties(uid):
+    logging.debug('dbus_helpers.get_properties: %s' % uid)
+    return _get_data_store().get_properties(uid, byte_arrays=True)
+
+def get_filename(uid):
+    filename = _get_data_store().get_filename(uid)
+    logging.debug('dbus_helpers.get_filename: %s, %s' % (uid, filename))
+    return filename
+
+def find(query, properties, reply_handler, error_handler):
+    logging.debug('dbus_helpers.find: %r %r' % (query, properties))
+    if reply_handler and error_handler:
+        return _get_data_store().find(query, properties,
+                reply_handler=reply_handler, error_handler=error_handler,
+                byte_arrays=True)
+    else:
+        return _get_data_store().find(query, properties, byte_arrays=True)
+
+def mount(uri, options, timeout=-1):
+    return _get_data_store().mount(uri, options, timeout=timeout)
+
+def unmount(mount_point_id):
+    _get_data_store().unmount(mount_point_id)
+
+def mounts():
+    return _get_data_store().mounts()
+
+def get_unique_values(key):
+    return _get_data_store().get_uniquevaluesfor(
+                                key, dbus.Dictionary({}, signature='ss'))
+
+def complete_indexing():
+    return _get_data_store().complete_indexing()
+
--
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