def backup(self, basedir, include=[], exclude=[]):
"""backup the files modified outside the apt package system"""
if snap.config.options.log_level_at_least('verbose'):
snap.callback.snapcallback.message("Backing up files using apt backend");
if len(include) == 0:
include = ['/']
for additional_exclude in ['/proc', '/sys', '/selinux']:
if not additional_exclude in exclude:
exclude.append(additional_exclude)
# remove duplicates
include = list(set(include))
exclude = list(set(exclude))
# determine which files have been modified since installation
# and copy those to basedir
sfiles = []
files = FileManager.get_all_files(include, exclude)
for tfile in files:
if self.__file_modified(tfile):
if snap.config.options.log_level_at_least('verbose'):
snap.callback.snapcallback.message("Backing up file " + tfile);
sfile = SFile(tfile)
sfile.copy_to(basedir)
sfiles.append(sfile)
# write record file to basedir
record = FilesRecordFile(basedir + "/files.xml")
record.write(sfiles)
def backup(self, basedir):
# backup the webroot, confd
sfiles = []
files = snap.filemanager.FileManager.get_all_files(include=[Httpd.DOCUMENT_ROOT, Httpd.CONF_D])
for tfile in files:
if os.access(tfile, os.R_OK):
sfile = SFile(tfile)
sfile.copy_to(basedir)
sfiles.append(sfile)
# write record file to basedir
record = FilesRecordFile(os.path.join(basedir, "service-http.xml"))
record.write(sfiles)
def backup(self, basedir):
# backup the configuration directory
sfiles = []
files = snap.filemanager.FileManager.get_all_files(include=[Iis.CONFIG_ROOT])
for tfile in files:
if os.access(tfile, os.R_OK):
sfile = SFile(tfile)
sfile.copy_to(basedir)
sfiles.append(sfile)
# write record file to basedir
record = FilesRecordFile(os.path.join(basedir, "service-iis.xml"))
record.write(sfiles)
def backup(self, basedir):
# backup the configuration directory
sfiles = []
files = snap.filemanager.FileManager.get_all_files(
include=[Iis.CONFIG_ROOT])
for tfile in files:
if os.access(tfile, os.R_OK):
sfile = SFile(tfile)
sfile.copy_to(basedir)
sfiles.append(sfile)
# write record file to basedir
record = FilesRecordFile(os.path.join(basedir, "service-iis.xml"))
record.write(sfiles)
def backup(self, basedir):
# backup the webroot, confd
sfiles = []
files = snap.filemanager.FileManager.get_all_files(
include=[Httpd.DOCUMENT_ROOT, Httpd.CONF_D])
for tfile in files:
if os.access(tfile, os.R_OK):
sfile = SFile(tfile)
sfile.copy_to(basedir)
sfiles.append(sfile)
# write record file to basedir
record = FilesRecordFile(os.path.join(basedir, "service-http.xml"))
record.write(sfiles)
def testSFileCopyLinkTo(self):
basedir = os.path.join(os.path.dirname(__file__), "data")
self.source = os.path.join(basedir, "sourcelink")
self.dest_dir = os.path.join(basedir, "destdir")
os.makedirs(self.dest_dir)
if os.path.islink(self.source):
os.remove(self.source)
os.symlink("/foobar", self.source)
sfile = SFile(self.source)
sfile.copy_to(self.dest_dir)
self.assertTrue(os.path.islink(self.dest_dir + self.source))
self.assertEqual("/foobar", os.path.realpath(self.dest_dir + self.source))
def testSFileCopyToWithPrefix(self):
basedir = os.path.join(os.path.dirname(__file__), "data")
self.source_dir = os.path.join(basedir, "source", "subdir")
self.dest_dir = os.path.join(basedir, "dest")
os.makedirs(self.source_dir)
f = open(os.path.join(self.source_dir, "foo"), 'w')
f.write("foo")
f.close()
dest_file = os.path.join(self.dest_dir, "source", "subdir", "foo")
sfile = SFile(path=os.path.join("source", "subdir", "foo"))
sfile.copy_to(self.dest_dir, path_prefix=basedir)
self.assertTrue(os.path.exists(dest_file))
shutil.rmtree(os.path.join(basedir, "source"))
def testSFileCopyToWithPrefix(self):
basedir = os.path.join(os.path.dirname(__file__), "data")
self.source_dir = os.path.join(basedir, "source", "subdir")
self.dest_dir = os.path.join(basedir, "dest")
os.makedirs(self.source_dir)
f = open(os.path.join(self.source_dir, "foo"), 'w')
f.write("foo")
f.close()
dest_file = os.path.join(self.dest_dir, "source", "subdir", "foo")
sfile = SFile(path=os.path.join("source", "subdir", "foo"))
sfile.copy_to(self.dest_dir, path_prefix=basedir)
self.assertTrue(os.path.exists(dest_file))
shutil.rmtree(os.path.join(basedir, "source"))
def testSFileCopyLinkTo(self):
basedir = os.path.join(os.path.dirname(__file__), "data")
self.source = os.path.join(basedir, "sourcelink")
self.dest_dir = os.path.join(basedir, "destdir")
os.makedirs(self.dest_dir)
if os.path.islink(self.source):
os.remove(self.source)
os.symlink("/foobar", self.source)
sfile = SFile(self.source)
sfile.copy_to(self.dest_dir)
self.assertTrue(os.path.islink(self.dest_dir + self.source))
self.assertEqual("/foobar",
os.path.realpath(self.dest_dir + self.source))
def testSFileCopyTo(self):
basedir = os.path.join(os.path.dirname(__file__), "data")
self.source_dir = os.path.join(basedir, "source", "subdir")
self.dest_dir = os.path.join(basedir, "dest")
os.makedirs(self.source_dir)
f = open(os.path.join(self.source_dir, "foo"), 'w')
f.write("foo")
f.close()
dest_file = os.path.join(self.dest_dir, self.source_dir, "foo")
sfile = SFile(path=os.path.join(self.source_dir, "foo"))
sfile.copy_to(self.dest_dir)
self.assertTrue(os.path.exists(dest_file))
contents = FileManager.read_file(dest_file)
self.assertEqual("foo", contents)
shutil.rmtree(os.path.join(basedir, "source"))
def testSFileCopyTo(self):
basedir = os.path.join(os.path.dirname(__file__), "data")
self.source_dir = os.path.join(basedir, "source", "subdir")
self.dest_dir = os.path.join(basedir, "dest")
os.makedirs(self.source_dir)
f = open(os.path.join(self.source_dir, "foo"), 'w')
f.write("foo")
f.close()
dest_file = os.path.join(self.dest_dir, self.source_dir, "foo")
sfile = SFile(path=os.path.join(self.source_dir, "foo"))
sfile.copy_to(self.dest_dir)
self.assertTrue(os.path.exists(dest_file))
contents = FileManager.read_file(dest_file)
self.assertEqual("foo", contents)
shutil.rmtree(os.path.join(basedir, "source"))
exclude.append(additional_exclude)
# remove duplicates
include = list(set(include))
exclude = list(set(exclude))
# determine which files have been modified since installation
# and copy those to basedir
sfiles = []
files = FileManager.get_all_files(include, exclude)
for tfile in files:
if snap.config.options.log_level_at_least('verbose'):
snap.callback.snapcallback.message("Backing up file " + tfile);
try:
sfile = SFile(tfile)
sfile.copy_to(basedir)
sfiles.append(sfile)
except:
pass
# write record file to basedir
record = FilesRecordFile(os.path.join(basedir, "files.xml"))
record.write(sfiles)
def restore(self, basedir):
"""restore the files in the snapfile"""
# if files record file isn't found, simply return
if not os.path.isfile(os.path.join(basedir, "files.xml")):
return
exclude.append(additional_exclude)
# remove duplicates
include = list(set(include))
exclude = list(set(exclude))
# determine which files have been modified since installation
# and copy those to basedir
sfiles = []
files = FileManager.get_all_files(include, exclude)
for tfile in files:
if snap.config.options.log_level_at_least('verbose'):
snap.callback.snapcallback.message("Backing up file " + tfile)
try:
sfile = SFile(tfile)
sfile.copy_to(basedir)
sfiles.append(sfile)
except:
pass
# write record file to basedir
record = FilesRecordFile(os.path.join(basedir, "files.xml"))
record.write(sfiles)
def restore(self, basedir):
"""restore the files in the snapfile"""
# if files record file isn't found, simply return
if not os.path.isfile(os.path.join(basedir, "files.xml")):
return
if snap.config.options.log_level_at_least('verbose'):
