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#
# This file is part of Checkbox.
#
# Copyright 2008 Canonical Ltd.
#
# Checkbox is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 3,
# as published by the Free Software Foundation.
#
# Checkbox 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 Checkbox. If not, see <http://www.gnu.org/licenses/>.
#
import time
import pprint
import bz2
import logging
import posixpath
from gettext import gettext as _
from socket import gethostname
from io import BytesIO
from checkbox.lib.log import format_delta
from checkbox.lib.transport import HTTPTransport
from checkbox.properties import File, Int, Map, String
from checkbox.plugin import Plugin
FORM = Map({
"field.private": String(),
"field.contactable": String(),
"field.format": String(),
"field.actions.upload": String(),
"field.architecture": String(),
"field.date_created": String(),
"field.distribution": String(),
"field.distroseries": String(),
"field.submission_key": String(),
"field.system": String(),
"field.emailaddress": String(),
"field.live_cd": String(),
"field.submission_data": File()})
class LaunchpadExchange(Plugin):
# Timeout value for each submission.
timeout = Int(default=120)
# URL where to send submissions.
transport_url = String(default="https://launchpad.net/+hwdb/+submit")
def register(self, manager):
super(LaunchpadExchange, self).register(manager)
self._headers = {
"Referer": self.transport_url}
self._form = {
"field.private": "False",
"field.contactable": "False",
"field.live_cd": "False",
"field.format": "VERSION_1",
"field.actions.upload": "Upload",
"field.submission_data": None,
"field.system": None}
for (rt, rh) in [
("report-client", self.report_client),
("report-datetime", self.report_datetime),
("report-dpkg", self.report_dpkg),
("report-lsb", self.report_lsb),
("report-submission_id", self.report_submission_id),
("report-system_id", self.report_system_id),
("launchpad-email", self.launchpad_email),
("launchpad-report", self.launchpad_report),
("launchpad-exchange", self.launchpad_exchange)]:
self._manager.reactor.call_on(rt, rh)
def report_client(self, message):
user_agent = "%s/%s" % (message["name"], message["version"])
self._headers["User-Agent"] = user_agent
def report_datetime(self, message):
self._form["field.date_created"] = message
def report_dpkg(self, resources):
dpkg = resources[0]
self._form["field.architecture"] = dpkg["architecture"]
def report_lsb(self, resources):
lsb = resources[0]
self._form["field.distribution"] = lsb["distributor_id"]
self._form["field.distroseries"] = lsb["release"]
def report_submission_id(self, message):
self._form["field.submission_key"] = message
def report_system_id(self, message):
self._form["field.system"] = message
def launchpad_email(self, message):
self._form["field.emailaddress"] = message
def launchpad_report(self, report):
self._launchpad_report = report
def launchpad_exchange(self, interface):
# Maybe on the next exchange...
if not self._form["field.system"] \
or self._form["field.submission_data"]:
return
# Compress and add payload to form
payload = open(self._launchpad_report, "rb").read()
compressed_payload = bz2.compress(payload)
file = BytesIO(compressed_payload)
file.name = "%s.xml.bz2" % gethostname()
file.size = len(compressed_payload)
self._form["field.submission_data"] = file
if logging.getLogger().getEffectiveLevel() <= logging.DEBUG:
logging.debug("Uncompressed payload length: %d", len(payload))
# Encode form data
try:
form = FORM.coerce(self._form)
except ValueError as e:
self._manager.reactor.fire("exchange-error", _("""\
Failed to process form: %s""" % e))
return
transport = HTTPTransport(self.transport_url)
start_time = time.time()
try:
response = transport.exchange(form, self._headers,
timeout=self.timeout)
except Exception as error:
self._manager.reactor.fire("exchange-error", str(error))
return
end_time = time.time()
if not response:
self._manager.reactor.fire("exchange-error", _("""\
Failed to contact server. Please try
again or upload the following file name:
%s
directly to the system database:
https://launchpad.net/+hwdb/+submit""") % posixpath.abspath(self._launchpad_report))
return
elif response.status != 200:
self._manager.reactor.fire("exchange-error", _("""\
Failed to upload to server,
please try again later."""))
return
if logging.getLogger().getEffectiveLevel() <= logging.DEBUG:
logging.debug("Response headers:\n%s",
pprint.pformat(response.getheaders()))
header = response.getheader("x-launchpad-hwdb-submission")
if not header:
self._manager.reactor.fire("exchange-error",
_("Information not posted to Launchpad."))
elif "Error" in header:
# HACK: this should return a useful error message
self._manager.reactor.fire("exchange-error", header)
logging.error(header)
else:
text = response.read()
self._manager.reactor.fire("exchange-success", text)
logging.info("Sent %d bytes and received %d bytes in %s.",
file.size, len(text), format_delta(end_time - start_time))
factory = LaunchpadExchange
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