def fast_process(self, index, rf):
"""Process when nothing is a directory"""
if not rf.metadata_rorp.equal_loose(rf.mirror_rp):
log.Log("Regressing file %s" %
(rf.metadata_rorp.get_indexpath()), 5)
if rf.metadata_rorp.isreg(): self.restore_orig_regfile(rf)
else:
if rf.mirror_rp.lstat(): rf.mirror_rp.delete()
if rf.metadata_rorp.isspecial():
robust.check_common_error(None, rpath.copy_with_attribs,
(rf.metadata_rorp, rf.mirror_rp))
else: rpath.copy_with_attribs(rf.metadata_rorp, rf.mirror_rp)
if rf.regress_inc:
log.Log("Deleting increment " + rf.regress_inc.path, 5)
rf.regress_inc.delete()
def set_dir_replacement(self, diff_rorp, base_rp): """Set self.dir_replacement, which holds data until done with dir This is used when base_rp is a dir, and diff_rorp is not. Returns 1 for success or 0 for failure """ assert diff_rorp.get_attached_filetype() == 'snapshot' self.dir_replacement = TempFile.new(base_rp) if not self.patch_to_temp(None, diff_rorp, self.dir_replacement): if self.dir_replacement.lstat(): self.dir_replacement.delete() # Was an error, so now restore original directory rpath.copy_with_attribs(self.CCPP.get_mirror_rorp(diff_rorp.index), self.dir_replacement) return 0 else: return 1
def makesnapshot(mirror, incpref):
"""Copy mirror to incfile, since new is quite different"""
compress = iscompressed(mirror)
if compress and mirror.isreg():
snapshotrp = get_inc(incpref, "snapshot.gz")
else: snapshotrp = get_inc(incpref, "snapshot")
if mirror.isspecial(): # check for errors when creating special increments
eh = robust.get_error_handler("SpecialFileError")
if robust.check_common_error(eh, rpath.copy_with_attribs,
(mirror, snapshotrp, compress)) == 0:
snapshotrp.setdata()
if snapshotrp.lstat(): snapshotrp.delete()
snapshotrp.touch()
else: rpath.copy_with_attribs(mirror, snapshotrp, compress)
return snapshotrp
def fast_process(self, index, rf):
"""Process when nothing is a directory"""
if not rf.metadata_rorp.equal_loose(rf.mirror_rp):
log.Log("Regressing file %s" % (rf.metadata_rorp.get_indexpath()),
5)
if rf.metadata_rorp.isreg(): self.restore_orig_regfile(rf)
else:
if rf.mirror_rp.lstat(): rf.mirror_rp.delete()
if rf.metadata_rorp.isspecial():
robust.check_common_error(None, rpath.copy_with_attribs,
(rf.metadata_rorp, rf.mirror_rp))
else:
rpath.copy_with_attribs(rf.metadata_rorp, rf.mirror_rp)
if rf.regress_inc:
log.Log("Deleting increment " + rf.regress_inc.path, 5)
rf.regress_inc.delete()
def end_process(self):
"""Finish processing a directory"""
rf = self.rf
if rf.metadata_rorp.isdir():
if rf.mirror_rp.isdir():
rf.mirror_rp.setdata()
if not rf.metadata_rorp.equal_loose(rf.mirror_rp):
log.Log("Regressing attributes of " + rf.mirror_rp.path, 5)
rpath.copy_attribs(rf.metadata_rorp, rf.mirror_rp)
else:
rf.mirror_rp.delete()
log.Log("Regressing file " + rf.mirror_rp.path, 5)
rpath.copy_with_attribs(rf.metadata_rorp, rf.mirror_rp)
else: # replacing a dir with some other kind of file
assert rf.mirror_rp.isdir()
log.Log("Replacing directory " + rf.mirror_rp.path, 5)
if rf.metadata_rorp.isreg(): self.restore_orig_regfile(rf)
else:
rf.mirror_rp.delete()
rpath.copy_with_attribs(rf.metadata_rorp, rf.mirror_rp)
if rf.regress_inc:
log.Log("Deleting increment " + rf.regress_inc.path, 5)
rf.regress_inc.delete()
def end_process(self):
"""Finish processing a directory"""
rf = self.rf
if rf.metadata_rorp.isdir():
if rf.mirror_rp.isdir():
rf.mirror_rp.setdata()
if not rf.metadata_rorp.equal_loose(rf.mirror_rp):
log.Log("Regressing attributes of " + rf.mirror_rp.path, 5)
rpath.copy_attribs(rf.metadata_rorp, rf.mirror_rp)
else:
rf.mirror_rp.delete()
log.Log("Regressing file " + rf.mirror_rp.path, 5)
rpath.copy_with_attribs(rf.metadata_rorp, rf.mirror_rp)
else: # replacing a dir with some other kind of file
assert rf.mirror_rp.isdir()
log.Log("Replacing directory " + rf.mirror_rp.path, 5)
if rf.metadata_rorp.isreg(): self.restore_orig_regfile(rf)
else:
rf.mirror_rp.delete()
rpath.copy_with_attribs(rf.metadata_rorp, rf.mirror_rp)
if rf.regress_inc:
log.Log("Deleting increment " + rf.regress_inc.path, 5)
rf.regress_inc.delete()
