def execute(self, cmd, root=False):
if not root and os.geteuid() == 0:
return execute_subprocess(['sudo', '-u', tools_user()[1]] + cmd)
# Make it clear we're running as root. We could check os.geteuid() != 0 though.
if root:
cmd = ['sudo', '-n'] + cmd
return execute_subprocess(cmd)
def _adb_devices():
device_list = execute_subprocess(['adb', 'devices',
'-l'])[1].split()[4:]
device_list = [
device_list[i:i + 6] for i in range(0, len(device_list), 6)
]
adb_device = namedtuple(
'adb_device', ['adb_id', 'usb', 'product', 'model', 'device'])
for device in device_list:
yield adb_device(
adb_id=device[0],
usb=device[2].split(':')[1],
product=device[3].split(':')[1],
model=device[4].split(':')[1],
device=device[5].split(':')[1],
)
def push(self, src, dst):
ret, stdout, stderr = execute_subprocess(['cp', '-rf', src, dst])
if ret != 0:
raise XVEx("Couldn't copy {} -> {}: stdout: {}, stderr: {}".format(
src, dst, stdout, stderr))
if os.geteuid() != 0:
return
# When executing locally it's entirely likely we'll be running as root. We don't want to
# have any files owned by root unless directly specified by the user - in which case they
# should chown via a command for now (which I think is an unlikely use case).
L.verbose("Removing root permissions from file {} ({})".format(
dst,
tools_user()[0]))
os.chown(dst, tools_user()[0], -1)
def execute(self, cmd, root=False):
# TODO: Don't have the ability to change to/from root on Windows. Any clean way of doing
# this?
return execute_subprocess(cmd)
def _run_adb_cmd(self, cmd):
self._ensure_connected()
cmd = ['adb', '-s', self.adb_id] + cmd
return execute_subprocess(cmd)
def _start_adb_server():
ret, _, stderr = execute_subprocess(['adb', 'start-server'])
if ret:
raise XVEx('Could not start the ADB server: {}.'.format(stderr))