#!/usr/bin/env python # -*- coding: utf-8 -*- # # checkupdates.py - part of the FDroid server tools # Copyright (C) 2010-12, Ciaran Gultnieks, ciaran@ciarang.com # # 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 . import sys import os import shutil import re import urllib import time from optparse import OptionParser import HTMLParser import common # Check for a new version by looking at the AndroidManifest.xml at the HEAD # of the source repo. Whether this can be used reliably or not depends on # the development procedures used by the project's developers. Use it with # caution, because it's inappropriate for many projects. # Returns (None, "a message") if this didn't work, or (version, vercode) for # the details of the current version. def check_repomanifest(app): try: build_dir = 'build/' + app['id'] if app['Repo Type'] != 'git': return (None, 'RepoManifest update mode only works for git repositories currently') # Set up vcs interface and make sure we have the latest code... vcs = common.getvcs(app['Repo Type'], app['Repo'], build_dir) vcs.gotorevision('origin/master') if len(app['builds']) == 0: return (None, "Can't use RepoManifest with no builds defined") manifest = build_dir if app['builds'][-1].has_key('subdir'): manifest = os.path.join(manifest, app['builds'][-1]['subdir']) manifest = os.path.join(manifest, 'AndroidManifest.xml') version, vercode, package = common.parse_androidmanifest(manifest) if not package: return (None, "Couldn't find ipackage ID") if package != app['id']: return (None, "Package ID mismatch") if not version: return (None,"Couldn't find latest version name") if not vercode: return (None,"Couldn't find latest version code") return (version, vercode) except BuildException as be: msg = "Could not scan app %s due to BuildException: %s" % (app['id'], be) return (None, msg) except VCSException as vcse: msg = "VCS error while scanning app %s: %s" % (app['id'], vcse) return (None, msg) except Exception: msg = "Could not scan app %s due to unknown error: %s" % (app['id'], traceback.format_exc()) return (None, msg) # Check for a new version by looking at the Google market. # Returns (None, "a message") if this didn't work, or (version, vercode) for # the details of the current version. def check_market(app): time.sleep(10) url = 'http://market.android.com/details?id=' + app['id'] req = urllib.urlopen(url) if req.getcode() == 404: return (None, 'Not in market') elif req.getcode() != 200: return (None, 'Return code ' + str(req.getcode())) page = req.read() version = None vercode = None m = re.search('
([^>]+)
', page) if m: html_parser = HTMLParser.HTMLParser() version = html_parser.unescape(m.group(1)) if version == 'Varies with device': return (None, 'Device-variable version, cannot use this method') m = re.search('data-paramValue="(\d+)">
Latest Version<', page) if m: vercode = m.group(1) if not vercode: return (None, "Couldn't find version code") if not version: return (None, "Couldn't find version") return (version, vercode) def main(): #Read configuration... execfile('config.py', globals()) # Parse command line... parser = OptionParser() parser.add_option("-v", "--verbose", action="store_true", default=False, help="Spew out even more information than normal") parser.add_option("-p", "--package", default=None, help="Build only the specified package") (options, args) = parser.parse_args() # Get all apps... apps = common.read_metadata(options.verbose) for app in apps: if options.package and options.package != app['id']: # Silent skip... pass else: print "Processing " + app['id'] + '...' mode = app['Update Check Mode'] if mode == 'Market': (version, vercode) = check_market(app) elif mode == 'RepoManifest': (version, vercode) = check_repomanifest(app) elif mode == 'None': version = None vercode = 'Checking disabled' else: version = None vercode = 'Invalid update check method' if not version: print "..." + vercode elif vercode == app['Current Version Code'] and version == app['Current Version']: print "...up to date" else: print '...updating to version:' + version + ' vercode:' + vercode app['Current Version'] = version app['Current Version Code'] = vercode metafile = os.path.join('metadata', app['id'] + '.txt') common.write_metadata(metafile, app) print "Finished." if __name__ == "__main__": main()