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backup: update for new API - use system_path hash

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Instead of a bunch of global variables
This commit is contained in:
Marek Marczykowski-Górecki 2013-11-09 15:55:17 +01:00
parent a9a8335403
commit a56ceb92c5
1 changed files with 7 additions and 6 deletions
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13
core/qubesutils.py
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@ -916,7 +916,7 @@ def backup_prepare(base_backup_dir, vms_list = None, exclude_list = [], print_ca
if vm in vms_for_backup:
vm.backup_content = True
vm.backup_size = vm.get_disk_utilization()
vm.backup_path = vm.dir_path.split(os.path.normpath(qubes_base_dir)+"/")[1]
vm.backup_path = vm.dir_path.split(os.path.normpath(system_path["qubes_base_dir"])+"/")[1]
qvm_collection.save()
# FIXME: should be after backup completed
@ -1118,7 +1118,7 @@ def backup_do_copy(base_backup_dir, files_to_backup, passphrase, progress_callba
for filename in files_to_backup:
print "Backing up",filename
backup_tempfile = os.path.join(backup_tmpdir,filename["path"].split(os.path.normpath(qubes_base_dir)+"/")[1])
backup_tempfile = os.path.join(backup_tmpdir,filename["path"].split(os.path.normpath(system_path["qubes_base_dir"])+"/")[1])
print "Using temporary location:",backup_tempfile
# Ensure the temporary directory exists
@ -1127,8 +1127,8 @@ def backup_do_copy(base_backup_dir, files_to_backup, passphrase, progress_callba
os.makedirs(os.path.dirname(backup_tempfile))
# The first tar cmd can use any complex feature as we want. Files will be verified before untaring this.
tar_cmdline = ["tar", "-Pc", "-f", backup_pipe,'--sparse','--tape-length',str(1000000),'-C',qubes_base_dir,
filename["path"].split(os.path.normpath(qubes_base_dir)+"/")[1]
tar_cmdline = ["tar", "-Pc", "-f", backup_pipe,'--sparse','--tape-length',str(1000000),'-C',system_path["qubes_base_dir"],
filename["path"].split(os.path.normpath(system_path["qubes_base_dir"])+"/")[1]
]
print " ".join(tar_cmdline)
@ -1348,13 +1348,14 @@ def restore_vm_dirs (backup_dir, backup_tmpdir, passphrase, vms_dirs, vms, vms_s
if filename == "FINISHED":
break
self.print_callback("Extracting file "+filename+" to "+qubes_base_dir)
self.print_callback("Extracting file "+filename+" to "+system_path["qubes_base_dir"])
if self.tar2_command == None:
# FIXME: Make the extraction safer by avoiding to erase other vms:
# - extracting directly to the target directory (based on the vm name and by using the --strip=2).
# - ensuring that the leading slashs are ignored when extracting (can also be obtained by running with --strip ?)
self.tar2_command = ['tar', '--tape-length','1000000', '-C', qubes_base_dir, '-xvf', self.restore_pipe]
# marmarek: use other (local) variable for command line
self.tar2_command = ['tar', '--tape-length','1000000', '-C', system_path["qubes_base_dir"], '-xvf', self.restore_pipe]
self.print_callback("Running command "+str(self.tar2_command))
self.tar2_command = subprocess.Popen(self.tar2_command,stdin=subprocess.PIPE)