annotate src/plugins/plugin_misc_xmllog.py @ 483:655695f85e5b

core: fixed bad try/except block in memory
author Goffi <goffi@goffi.org>
date Sun, 12 Aug 2012 15:49:08 +0200
parents 2a072735e459
children 2c4016921403
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1 #!/usr/bin/python
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2 # -*- coding: utf-8 -*-
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3
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4 """
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5 SàT plugin for managing raw XML log
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6 Copyright (C) 2011 Jérôme Poisson (goffi@goffi.org)
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7
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8 This program is free software: you can redistribute it and/or modify
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9 it under the terms of the GNU Affero General Public License as published by
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10 the Free Software Foundation, either version 3 of the License, or
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11 (at your option) any later version.
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12
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13 This program is distributed in the hope that it will be useful,
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14 but WITHOUT ANY WARRANTY; without even the implied warranty of
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15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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16 GNU Affero General Public License for more details.
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17
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18 You should have received a copy of the GNU Affero General Public License
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19 along with this program. If not, see <http://www.gnu.org/licenses/>.
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20 """
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21
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22 from logging import debug, info, error
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23 from twisted.words.protocols.jabber.xmlstream import XmlStream
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24 from twisted.words.xish import domish
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25
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26 PLUGIN_INFO = {
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27 "name": "Raw XML log Plugin",
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28 "import_name": "XmlLog",
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29 "type": "Misc",
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30 "protocols": [],
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31 "dependencies": [],
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32 "main": "XmlLog",
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33 "handler": "no",
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34 "description": _("""Send raw XML logs to bridge""")
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35 }
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36
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37 class LoggingXmlStream(XmlStream):
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38 """This class send the raw XML to the Bridge, for logging purpose"""
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39
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40 def send(self, obj):
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41 if isinstance(obj,basestring):
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42 log=unicode(obj)
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43 elif isinstance(obj, domish.Element):
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44 log=obj.toXml()
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45 else:
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46 error(_('INTERNAL ERROR: Unmanaged XML type'))
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47 self._host.bridge.xmlLog("OUT", log, self._profile)
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48 return XmlStream.send(self, obj)
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49
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50 def dataReceived(self, data):
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51 self._host.bridge.xmlLog("IN", data.decode('utf-8'), self._profile)
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52 return XmlStream.dataReceived(self, data)
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53
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54
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55 class XmlLog():
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56
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57 params = """
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58 <params>
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59 <general>
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60 <category name="Debug">
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61 <param name="Xml log" label="%(label_xmllog)s" value="false" type="bool" />
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62 </category>
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63 </general>
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64 </params>
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65 """ % {"label_xmllog": _("Activate XML log")}
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66
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67 def __init__(self, host):
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68 info(_("Plugin XML Log initialization"))
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69 self.host = host
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70
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71 #parameters
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72 host.memory.importParams(self.params)
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73
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74 #bridge
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75 host.bridge.addSignal("xmlLog", ".plugin", signature='sss') #args: direction("IN" or "OUT"), xml_data, profile
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77 do_log = bool(self.host.memory.getParamA("Xml log", "Debug"))
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78 if do_log:
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79 info(_("XML log activated"))
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80 host.trigger.add("XML Initialized", self.logXml)
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81
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82 def logXml(self, xmlstream, profile):
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83 xmlstream.__class__ = LoggingXmlStream
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84 xmlstream._profile = profile
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85 xmlstream._host = self.host
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86 return True