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# Copyright (c) 2015 Ultimaker B.V.
# Copyright (c) 2013 David Braam
# Uranium is released under the terms of the LGPLv3 or higher.
from . import RemovableDrivePlugin
from UM.Logger import Logger
import glob
import os
import subprocess
class LinuxRemovableDrivePlugin(RemovableDrivePlugin.RemovableDrivePlugin):
"""Support for removable devices on Linux.
TODO: This code uses the most basic interfaces for handling this.
We should instead use UDisks2 to handle mount/unmount and hotplugging events.
"""
def checkRemovableDrives(self):
drives = {}
for volume in glob.glob("/media/*"):
if os.path.ismount(volume):
drives[volume] = os.path.basename(volume)
elif volume == "/media/"+os.getenv("USER"):
for volume in glob.glob("/media/"+os.getenv("USER")+"/*"):
if os.path.ismount(volume):
drives[volume] = os.path.basename(volume)
for volume in glob.glob("/run/media/" + os.getenv("USER") + "/*"):
if os.path.ismount(volume):
drives[volume] = os.path.basename(volume)
return drives
def performEjectDevice(self, device):
p = subprocess.Popen(["umount", device.getId()], stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
output = p.communicate()
Logger.log("d", "umount returned: %s.", repr(output))
return_code = p.wait()
if return_code != 0:
return False
else:
return True
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