def check_delete(self):
# Get workspace deleted flag from the KCD database.
logger.debug("Checking workspace %i deleted flag." % (self.ws.id))
results = exec_pg_select_rb(
kcd_db_conn, "select flags from kcd_kws_list where kws_id = %s" %
(ntos(self.ws.id)))
row = results[0]
kcd_deleted = bool(row[0] & KANP_KWS_FLAG_DELETE)
if kcd_deleted and not self.ws.deleted:
# Workspace is deleted but local database doesn't know that yet.
# Stop listening for this workspace.
self.stop_listening()
# Delete workspace.
logger.debug("Deleting workspace %i." % (self.ws.id))
Workspace.delete_workspace(self.ws.id)
# Commit change in sql alchemy session.
SASession.commit()
logger.info("Deleted workspace %i." % (self.ws.id))
# Delete workspace from the list.
global kws_delete_list
kws_delete_list += [self.ws.id]
def check_delete(self):
# Get workspace deleted flag from the KCD database.
logger.debug("Checking workspace %i deleted flag." % ( self.ws.id ) )
results = exec_pg_select_rb(kcd_db_conn,
"select flags from kcd_kws_list where kws_id = %s" % ( ntos(self.ws.id) ) )
row = results[0]
kcd_deleted = bool(row[0] & KANP_KWS_FLAG_DELETE)
if kcd_deleted and not self.ws.deleted:
# Workspace is deleted but local database doesn't know that yet.
# Stop listening for this workspace.
self.stop_listening()
# Delete workspace.
logger.debug("Deleting workspace %i." % ( self.ws.id ) )
Workspace.delete_workspace(self.ws.id)
# Commit change in sql alchemy session.
SASession.commit()
logger.info("Deleted workspace %i." % ( self.ws.id ) )
# Delete workspace from the list.
global kws_delete_list
kws_delete_list += [self.ws.id]
def fill_vnc_data(self, vnc_session):
results = exec_pg_select_rb(kcd_db_conn,
"select port from kcd_kws_vnc_session \
where kws_id=%s AND session_id = %s" % \
( ntos(vnc_session.workspace_id), ntos(vnc_session.session_id)))
if len(results) > 0:
row = results[0]
port = row[0]
vnc_session.port = port
else:
vnc_session.port = 9999 #invalid port
def fill_vnc_data(self, vnc_session):
results = exec_pg_select_rb(kcd_db_conn,
"select port from kcd_kws_vnc_session \
where kws_id=%s AND session_id = %s" % \
( ntos(vnc_session.workspace_id), ntos(vnc_session.session_id)))
if len(results) > 0:
row = results[0]
port = row[0]
vnc_session.port = port
else:
vnc_session.port = 9999 #invalid port
def get_kws_id_list(last_id, max_kws_id):
query = "SELECT kws_id, bool(flags & %i) as deleted FROM kcd_kws_list WHERE kws_id > %s" % \
(KANP_KWS_FLAG_DELETE, ntos(last_id))
if max_kws_id != None: query += " AND kws_id <= %s" % ( ntos(max_kws_id) )
results = exec_pg_select_rb(kcd_db_conn, query)
s = []
for row in results:
kws_id = row[0]
deleted = row[1]
logger.info("Adding workspace %i to the list." % ( kws_id ) )
s.append((kws_id, deleted))
return s
def get_kws_id_list(last_id, max_kws_id):
query = "SELECT kws_id, bool(flags & %i) as deleted FROM kcd_kws_list WHERE kws_id > %s" % \
(KANP_KWS_FLAG_DELETE, ntos(last_id))
if max_kws_id != None: query += " AND kws_id <= %s" % (ntos(max_kws_id))
results = exec_pg_select_rb(kcd_db_conn, query)
s = []
for row in results:
kws_id = row[0]
deleted = row[1]
logger.info("Adding workspace %i to the list." % (kws_id))
s.append((kws_id, deleted))
return s
def poll(self):
while 1:
# Fetch the events by groups.
limit = 100
# Receive the events.
results = exec_pg_select_rb(kcd_db_conn,
"select evt_id, major, minor, type, event \
from kcd_kws_event_log \
where kws_id=%s AND evt_id > %s order by evt_id limit %s" % \
( ntos(self.ws.id), ntos(self.ws.last_event_id), ntos(limit)))
if len(results) == 0: break
for row in results:
evt = WSEvent(self.ws.id, row[0], row[1], row[2], row[3], row[4])
self.handle_event(evt)
def get_general_infos(self):
logger.debug("Fetching workspace %i additionnal infos from kcd db." % ( self.ws.id ) )
results = exec_pg_select_rb(kcd_db_conn,
"select creation_date, name, flags from kcd_kws_list where kws_id = %s" % ( ntos(self.ws.id) ) )
row = results[0]
self.ws.creation_date = row[0]
self.ws.name = row[1]
flags = row[2]
self.ws.public = False
if flags & KANP_KWS_FLAG_PUBLIC:
self.ws.public = True
if flags & KANP_KWS_FLAG_COMPAT_V2:
self.ws.compat_v2 = True
if self.ws.public: self.ws.secured = False
else: self.ws.secured = True
else:
self.ws.compat_v2 = False
self.ws.secured = ((flags & KANP_KWS_FLAG_SECURE ) > 0)
def poll(self):
while 1:
# Fetch the events by groups.
limit = 100
# Receive the events.
results = exec_pg_select_rb(kcd_db_conn,
"select evt_id, major, minor, type, event \
from kcd_kws_event_log \
where kws_id=%s AND evt_id > %s order by evt_id limit %s" % \
( ntos(self.ws.id), ntos(self.ws.last_event_id), ntos(limit)))
if len(results) == 0: break
for row in results:
evt = WSEvent(self.ws.id, row[0], row[1], row[2], row[3],
row[4])
self.handle_event(evt)
def get_general_infos(self):
logger.debug("Fetching workspace %i additionnal infos from kcd db." %
(self.ws.id))
results = exec_pg_select_rb(
kcd_db_conn,
"select creation_date, name, flags from kcd_kws_list where kws_id = %s"
% (ntos(self.ws.id)))
row = results[0]
self.ws.creation_date = row[0]
self.ws.name = row[1]
flags = row[2]
self.ws.public = False
if flags & KANP_KWS_FLAG_PUBLIC:
self.ws.public = True
if flags & KANP_KWS_FLAG_COMPAT_V2:
self.ws.compat_v2 = True
if self.ws.public: self.ws.secured = False
else: self.ws.secured = True
else:
self.ws.compat_v2 = False
self.ws.secured = ((flags & KANP_KWS_FLAG_SECURE) > 0)
