def item(self, entryid=None, guid=None):
"""Return :class:`Item` with given entryid."""
item = _item.Item() # XXX copy-pasting..
item.store = self
item.server = self.server
if guid is not None:
# 01 -> entryid format version, 05 -> object type (message)
entryid = '00000000' + self.guid + '0100000005000000' + guid + '00000000'
if entryid is not None:
eid = _utils._bdec_eid(entryid)
else:
raise ArgumentError("no guid or entryid specified")
try:
item.mapiobj = _utils.openentry_raw(self.mapiobj, eid,
0) # XXX soft-deleted item?
except MAPIErrorNotFound:
raise NotFoundError("no item with entryid '%s'" % entryid)
except MAPIErrorInvalidEntryid:
raise ArgumentError("invalid entryid: %r" % entryid)
return item
def item(self, entryid=None, sourcekey=None):
""" Return :class:`Item` with given entryid or sourcekey
:param entryid: item entryid
:param sourcekey: item sourcekey
"""
if entryid is not None:
eid = _utils._bdec_eid(entryid)
elif sourcekey is not None: # TODO this is horribly slow with nothing cached.. 1 SQL per row!?
try:
restriction = SPropertyRestriction(
RELOP_EQ, PR_SOURCE_KEY,
SPropValue(PR_SOURCE_KEY, _bdec(sourcekey)))
except:
raise ArgumentError("invalid sourcekey: %r" % sourcekey)
table = self.mapiobj.GetContentsTable(MAPI_DEFERRED_ERRORS)
table.SetColumns([PR_ENTRYID, PR_SOURCE_KEY], 0)
table.Restrict(restriction, 0)
rows = list(table.QueryRows(-1, 0))
if not rows:
raise NotFoundError("no item with sourcekey '%s'" % sourcekey)
eid = rows[0][0].Value
# open message with entryid
try:
mapiobj = _utils.openentry_raw(self.store.mapiobj, eid,
self.content_flag)
except MAPIErrorNotFound:
if sourcekey is not None:
raise NotFoundError("no item with sourcekey '%s'" % sourcekey)
else:
raise NotFoundError("no item with entryid '%s'" % entryid)
except MAPIErrorInvalidEntryid:
raise ArgumentError("invalid entryid: %r" % entryid)
item = _item.Item(self, mapiobj=mapiobj)
return item