9578053 Jan 22 2022 distfiles.gentoo.org/distfiles/gajim-1.3.3-2.tar.gz

gajim/common/modules/iq.py

@@ -0,0 +1,88 @@
+# This file is part of Gajim.
+#
+# Gajim is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published
+# by the Free Software Foundation; version 3 only.
+#
+# Gajim 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 General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Gajim. If not, see <http://www.gnu.org/licenses/>.
+
+# Iq handler
+
+import nbxmpp
+from nbxmpp.structs import StanzaHandler
+
+from gajim.common import app
+from gajim.common.helpers import to_user_string
+from gajim.common.nec import NetworkEvent
+from gajim.common.file_props import FilesProp
+from gajim.common.modules.base import BaseModule
+
+
+class Iq(BaseModule):
+    def __init__(self, con):
+        BaseModule.__init__(self, con)
+
+        self.handlers = [
+            StanzaHandler(name='iq',
+                          callback=self._iq_error_received,
+                          typ='error',
+                          priority=51),
+        ]
+
+    def _iq_error_received(self, _con, _stanza, properties):
+        self._log.info('Error: %s', properties.error)
+        if properties.error.condition in ('jid-malformed',
+                                          'forbidden',
+                                          'not-acceptable'):
+            sid = self._get_sid(properties.id)
+            file_props = FilesProp.getFileProp(self._account, sid)
+            if file_props:
+                if properties.error.condition == 'jid-malformed':
+                    file_props.error = -3
+                else:
+                    file_props.error = -4
+                app.nec.push_incoming_event(
+                    NetworkEvent('file-request-error',
+                                 conn=self._con,
+                                 jid=properties.jid.bare,
+                                 file_props=file_props,
+                                 error_msg=to_user_string(properties.error)))
+                self._con.get_module('Bytestream').disconnect_transfer(
+                    file_props)
+                raise nbxmpp.NodeProcessed
+
+        if properties.error.condition == 'item-not-found':
+            sid = self._get_sid(properties.id)
+            file_props = FilesProp.getFileProp(self._account, sid)
+            if file_props:
+                app.nec.push_incoming_event(
+                    NetworkEvent('file-send-error',
+                                 account=self._account,
+                                 jid=str(properties.jid),
+                                 file_props=file_props))
+                self._con.get_module('Bytestream').disconnect_transfer(
+                    file_props)
+                raise nbxmpp.NodeProcessed
+
+        app.nec.push_incoming_event(
+            NetworkEvent('iq-error-received',
+                         account=self._account,
+                         properties=properties))
+        raise nbxmpp.NodeProcessed
+
+    @staticmethod
+    def _get_sid(id_):
+        sid = id_
+        if len(id_) > 3 and id_[2] == '_':
+            sid = id_[3:]
+        return sid
+
+
+def get_instance(*args, **kwargs):
+    return Iq(*args, **kwargs), 'Iq'