mirror of
https://github.com/Schrolli91/BOSWatch.git
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116 lines
2.8 KiB
Python
116 lines
2.8 KiB
Python
#!/usr/bin/python
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# -*- coding: UTF-8 -*-
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"""
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httpRequest-Plugin to dispatch FMS-, ZVEI- and POCSAG - messages to an URL
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@author: Bastian Schroll
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@author: TheJockel
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@requires: httpRequest-Configuration has to be set in the config.ini
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"""
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#
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# Imports
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#
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import urllib
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import urllib2
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import logging # Global logger
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from includes import globalVars # Global variables
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# Helper function, uncomment to use
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#from includes.helper import timeHandler
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from includes.helper import wildcardHandler
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from includes.helper import configHandler
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##
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#
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# onLoad (init) function of plugin
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# will be called one time by the pluginLoader on start
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#
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def onLoad():
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"""
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While loading the plugins by pluginLoader.loadPlugins()
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this onLoad() routine is called one time for initialize the plugin
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@requires: nothing
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@return: nothing
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"""
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# nothing to do for this plugin
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return
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##
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#
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# Main function of HTTP-plugin
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# will be called by the alarmHandler
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#
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def run(typ,freq,data):
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"""
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This function is the implementation of the httpRequest-Plugin.
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It will send the data to an URL via http Request
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@type typ: string (FMS|ZVEI|POC)
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@param typ: Typ of the dataset
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@type data: map of data (structure see readme.md in plugin folder)
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@param data: Contains the parameter
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@type freq: string
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@keyword freq: frequency of the SDR Stick
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@requires: httpRequest-Configuration has to be set in the config.ini
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@return: nothing
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"""
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try:
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if configHandler.checkConfig("httpRequest"): #read and debug the config
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try:
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#
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# Make a copy of the data field to not overwrite the data in it
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# Replace special characters in dataCopy Strings for URL
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#
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dataCopy = dict(data)
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for key in dataCopy:
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if isinstance(dataCopy[key], basestring):
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dataCopy[key] = urllib.quote(dataCopy[key])
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#
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# Get URLs
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#
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if typ == "FMS":
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urls = globalVars.config.get("httpRequest", "fms_url").split(",")
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elif typ == "ZVEI":
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urls = globalVars.config.get("httpRequest", "zvei_url").split(",")
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elif typ == "POC":
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urls = globalVars.config.get("httpRequest", "poc_url").split(",")
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else:
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logging.warning("Invalid Typ: %s", typ)
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return
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#
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# replace wildcards
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#
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for (i, url) in enumerate(urls):
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urls[i] = wildcardHandler.replaceWildcards(urls[i].strip(), dataCopy)
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#
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# HTTP-Request
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#
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logging.debug("send %s HTTP requests", typ)
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for url in urls:
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try:
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urllib2.urlopen(url)
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except urllib2.HTTPError as e:
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logging.warning("HTTP response: %s", e.code)
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except urllib2.URLError as e:
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logging.warning("HTTP-specific error: %s", e.args)
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except:
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logging.error("cannot send HTTP request")
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logging.debug("cannot send HTTP request", exc_info=True)
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return
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except:
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logging.error("unknown error")
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logging.debug("unknown error", exc_info=True)
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