--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/libervia/backend/plugins/plugin_misc_xmllog.py	Fri Jun 02 11:49:51 2023 +0200
@@ -0,0 +1,82 @@
+#!/usr/bin/env python3
+
+
+# SàT plugin for managing raw XML log
+# Copyright (C) 2011  Jérôme Poisson (goffi@goffi.org)
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program 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 program.  If not, see <http://www.gnu.org/licenses/>.
+
+from libervia.backend.core.i18n import _
+from libervia.backend.core.constants import Const as C
+from libervia.backend.core.log import getLogger
+from twisted.words.xish import domish
+from functools import partial
+
+log = getLogger(__name__)
+
+PLUGIN_INFO = {
+    C.PI_NAME: "Raw XML log Plugin",
+    C.PI_IMPORT_NAME: "XmlLog",
+    C.PI_TYPE: "Misc",
+    C.PI_PROTOCOLS: [],
+    C.PI_DEPENDENCIES: [],
+    C.PI_MAIN: "XmlLog",
+    C.PI_HANDLER: "no",
+    C.PI_DESCRIPTION: _("""Send raw XML logs to bridge"""),
+}
+
+
+class XmlLog(object):
+
+    params = """
+    <params>
+    <general>
+    <category name="Debug">
+        <param name="Xml log" label="%(label_xmllog)s" value="false" type="bool" />
+    </category>
+    </general>
+    </params>
+    """ % {
+        "label_xmllog": _("Activate XML log")
+    }
+
+    def __init__(self, host):
+        log.info(_("Plugin XML Log initialization"))
+        self.host = host
+        host.memory.update_params(self.params)
+        host.bridge.add_signal(
+            "xml_log", ".plugin", signature="sss"
+        )  # args: direction("IN" or "OUT"), xml_data, profile
+
+        host.trigger.add("stream_hooks", self.add_hooks)
+
+    def add_hooks(self, client, receive_hooks, send_hooks):
+        self.do_log = self.host.memory.param_get_a("Xml log", "Debug")
+        if self.do_log:
+            receive_hooks.append(partial(self.on_receive, client=client))
+            send_hooks.append(partial(self.on_send, client=client))
+            log.info(_("XML log activated"))
+        return True
+
+    def on_receive(self, element, client):
+        self.host.bridge.xml_log("IN", element.toXml(), client.profile)
+
+    def on_send(self, obj, client):
+        if isinstance(obj, str):
+            xml_log = obj
+        elif isinstance(obj, domish.Element):
+            xml_log = obj.toXml()
+        else:
+            log.error(_("INTERNAL ERROR: Unmanaged XML type"))
+        self.host.bridge.xml_log("OUT", xml_log, client.profile)