/usr/lib/python2.7/dist-packages/phabletutils/environment.py is in phablet-tools 1.2+16.04.20160317-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 | # -*- Mode: Python; coding: utf-8; indent-tabs-mode: nil; tab-width: 4 -*-
# Copyright (C) 2013 Canonical Ltd.
# Author: Sergio Schvezov <sergio.schvezov@canonical.com>
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 3 of the License.
#
# 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
from __future__ import print_function
import hashlib
import logging
import os.path
from phabletutils.device import AndroidBridge
from phabletutils import cdimage
from phabletutils import community
from phabletutils import downloads
from phabletutils import hashes
from phabletutils import resources
from phabletutils import projects
from phabletutils import settings
from phabletutils import ubuntuimage
from subprocess import CalledProcessError
log = logging.getLogger()
def device_friendly_error_message(f):
def wrapper(*args, **kwargs):
try:
return f(*args, **kwargs)
except CalledProcessError:
raise EnvironmentError(
'Device either not connected, doesn\'t have adb enabled '
'or the property system cannot be accessed. Make sure the '
'device is booted into the operating system and that adb '
'is working correctly.')
return wrapper
@device_friendly_error_message
def detect_device(serial, device=None):
'''If no argument passed determine them from the connected device.'''
# Check CyanogenMod property
if not device:
adb = AndroidBridge(serial)
adb.start()
device = adb.getprop('ro.cm.device').strip()
# Check Android property
if not device:
device = adb.getprop('ro.product.device').strip()
log.info('Device detected as %s' % device)
# property may not exist or we may not map it yet
if device not in settings.supported_devices:
raise EnvironmentError('Unsupported device, autodetect fails device')
return device
def setup_cdimage_files(project_name, uri, download_dir, series,
device, legacy=False):
downloads.setup_download_directory(download_dir)
templ_arch_any = settings.files_arch_any[project_name]
templ_arch_all = settings.files_arch_all[project_name]
file_names = {}
for key in templ_arch_any:
file_names[key] = templ_arch_any[key] % (series, device)
for key in templ_arch_all:
file_names[key] = templ_arch_all[key] % series
if legacy:
hash_func = hashlib.md5
hash_dict = {}
for key in file_names:
file_hash = hashes.load_hash(uri, '%s.md5sum' %
file_names[key], download_dir)
hash_dict[file_names[key]] = file_hash[file_names[key]]
else:
hash_func = hashlib.sha256
hash_dict = hashes.load_hash(uri, 'SHA256SUMS', download_dir)
files = {}
for key in file_names:
if uri:
file_uri = '%s/%s' % (uri, file_names[key])
else:
file_uri = None
files[key] = resources.File(
file_path=os.path.join(download_dir, file_names[key]),
file_uri=file_uri,
file_hash=hash_dict[file_names[key]],
file_hash_func=hash_func)
return files
def setup_cdimage_touch(args):
device = detect_device(args.serial, args.device)
series = args.series
base_uri = '%s/%s' % (settings.cdimage_uri_base, args.project)
if args.base_path:
uri = None
download_dir = args.base_path
else:
daily_uri = '%s/daily-preinstalled' % (base_uri, )
build = cdimage.get_build(daily_uri, args.pending)
uri = '%s/%s' % (daily_uri, build)
download_dir = downloads.get_full_path(
os.path.join(settings.download_dir, args.project, build))
files = setup_cdimage_files(
args.project, uri, download_dir, series, device)
return cdimage_project(files, args)
def setup_cdimage_legacy(args):
series = args.series
uri = args.uri
device = detect_device(args.serial, args.device)
if args.base_path:
download_dir = args.base_path
elif args.revision or args.latest_revision:
build = args.build
uri = args.uri
download_dir = downloads.get_full_path(
os.path.join(args.project, series, build))
else:
base_uri = '%s/%s' % (settings.cdimage_uri_base, args.project)
daily_uri = '%s/daily-preinstalled' % (base_uri, )
build = cdimage.get_build(daily_uri)
uri = '%s/%s' % (daily_uri, build)
download_dir = downloads.get_full_path(
os.path.join(settings.download_dir, args.project, build))
files = setup_cdimage_files(
args.project, uri, download_dir, series, device, legacy=True)
return cdimage_project(files, args)
def cdimage_project(files, args):
if args.bootstrap:
return projects.UbuntuTouchBootstrap(
system=files['system_img'],
boot=files['boot_img'],
recovery=files['recovery_img'],
ubuntu=files['ubuntu_zip'])
else:
if args.device_path:
files['device_zip'] = args.device_path
if args.ubuntu_path:
files['ubuntu_zip'] = args.ubuntu_path
return projects.UbuntuTouchRecovery(
device=files['device_zip'],
ubuntu=files['ubuntu_zip'],
wipe=args.wipe)
def setup_ubuntu_system(args):
device = detect_device(args.serial, args.device)
uri = args.alternate_server
if args.revision <= 0:
json = ubuntuimage.get_json_from_index(device,
args.channel,
args.revision,
uri)
else:
json = ubuntuimage.get_json_from_version(device,
args.channel,
args.revision,
uri)
download_dir_part = os.path.join(settings.download_dir, args.project)
if uri != settings.system_image_uri:
base_uri = downloads.get_sha256_hash(uri)
download_dir_part = os.path.join(download_dir_part, base_uri)
download_dir = downloads.get_full_path(download_dir_part)
log.info('Flashing revision %s from channel %s' %
(json['version'], args.channel))
files, command_part = ubuntuimage.get_files(download_dir, uri, json)
return projects.UbuntuTouchSystem(
file_list=files,
command_part=command_part,
device=device,
wipe=args.bootstrap,
system_image_ready=args.system_image_ready)
def setup_community(args):
config_dir = community.branch_project(args.device)
json_dict = community.load_manifest(config_dir)
download_dir = community.get_download_dir(
args.device, json_dict['revision'])
files = community.get_files(json_dict, download_dir, args.series)
return projects.UbuntuTouchRecovery(
device=files['device'],
ubuntu=files['ubuntu'],
storage=json_dict['storage'],
wipe=args.wipe)
def list_revisions(args):
# Easy hack to get rid of the logger and inhibit requests from logging
log.setLevel(logging.FATAL)
revisions = cdimage.get_available_revisions(args.uri)
cdimage.display_revisions(revisions)
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