annotate src/plugins/plugin_misc_xmllog.py @ 2176:61128d260eef

plugin account: removed dependency to Prosody/prosodyctl and properly use in-band registration instead
author Goffi <goffi@goffi.org>
date Thu, 09 Mar 2017 00:06:13 +0100
parents 33c8c4973743
children 51d346e283fd
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1 #!/usr/bin/env python2
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2 # -*- coding: utf-8 -*-
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3
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4 # SàT plugin for managing raw XML log
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5 # Copyright (C) 2011 Jérôme Poisson (goffi@goffi.org)
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7 # This program is free software: you can redistribute it and/or modify
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8 # it under the terms of the GNU Affero General Public License as published by
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9 # the Free Software Foundation, either version 3 of the License, or
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10 # (at your option) any later version.
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609
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12 # This program is distributed in the hope that it will be useful,
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13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 # GNU Affero General Public License for more details.
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17 # You should have received a copy of the GNU Affero General Public License
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18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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19
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20 from sat.core.i18n import _
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21 from sat.core.constants import Const as C
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22 from sat.core.log import getLogger
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23 log = getLogger(__name__)
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24 from twisted.words.protocols.jabber.xmlstream import XmlStream
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25 from twisted.words.xish import domish
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26
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27 PLUGIN_INFO = {
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28 C.PI_NAME: "Raw XML log Plugin",
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29 C.PI_IMPORT_NAME: "XmlLog",
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30 C.PI_TYPE: "Misc",
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31 C.PI_PROTOCOLS: [],
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32 C.PI_DEPENDENCIES: [],
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33 C.PI_MAIN: "XmlLog",
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34 C.PI_HANDLER: "no",
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35 C.PI_DESCRIPTION: _("""Send raw XML logs to bridge""")
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36 }
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39 class LoggingXmlStream(XmlStream):
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40 """This class send the raw XML to the Bridge, for logging purpose"""
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42 def send(self, obj):
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43 if isinstance(obj, basestring):
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44 log = unicode(obj)
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45 elif isinstance(obj, domish.Element):
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46 log = obj.toXml()
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47 else:
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48 log.error(_('INTERNAL ERROR: Unmanaged XML type'))
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49 self._host.bridge.xmlLog("OUT", log, self._profile)
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50 return XmlStream.send(self, obj)
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52 def dataReceived(self, data):
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53 # FIXME: we use "replace" here because a big stanza can be cut in the middle of a unicode char
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54 # this plugin should probably moved to a better place, where stanzas are fully received
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55 self._host.bridge.xmlLog("IN", data.decode('utf-8', 'replace'), self._profile)
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56 return XmlStream.dataReceived(self, data)
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59 class XmlLog(object):
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61 params = """
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62 <params>
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63 <general>
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64 <category name="Debug">
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65 <param name="Xml log" label="%(label_xmllog)s" value="false" type="bool" />
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66 </category>
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67 </general>
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68 </params>
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69 """ % {"label_xmllog": _("Activate XML log")}
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71 def __init__(self, host):
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72 log.info(_("Plugin XML Log initialization"))
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73 self.host = host
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75 #parameters
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76 host.memory.updateParams(self.params)
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78 #bridge
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79 host.bridge.addSignal("xmlLog", ".plugin", signature='sss') # args: direction("IN" or "OUT"), xml_data, profile
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81 do_log = self.host.memory.getParamA("Xml log", "Debug")
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82 if do_log:
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83 log.info(_("XML log activated"))
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84 host.trigger.add("XML Initialized", self.logXml)
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86 def logXml(self, xmlstream, profile):
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87 xmlstream.__class__ = LoggingXmlStream
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88 xmlstream._profile = profile
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89 xmlstream._host = self.host
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90 return True