def op_getattr(self, op):
print " ATTRMASK: %s" % [nfs4lib.get_attr_name(bit) for bit in nfs4lib.bitmap2list(op.opgetattr.attr_request)]
try:
if not self.curr_fh:
return simple_error(NFS4ERR_NOFILEHANDLE)
attrs = nfs4lib.bitmap2list(op.opgetattr.attr_request)
attrvals = self.curr_fh.get_attributes(attrs)
except NFS4Error, e:
return simple_error(e.code)
def op_getattr(self, op):
print " ATTRMASK: %s" % [
nfs4lib.get_attr_name(bit)
for bit in nfs4lib.bitmap2list(op.opgetattr.attr_request)
]
try:
if not self.curr_fh:
return simple_error(NFS4ERR_NOFILEHANDLE)
attrs = nfs4lib.bitmap2list(op.opgetattr.attr_request)
attrvals = self.curr_fh.get_attributes(attrs)
except NFS4Error, e:
return simple_error(e.code)
def check_res(t, c, res, file, dict):
modified = bitmap2list(res.resarray[-1].attrsset)
for attr in modified:
if attr not in dict:
t.fail("attrsset contained %s, which was not requested" % get_bitnumattr_dict()[attr])
newdict = c.do_getattrdict(file, dict.keys())
if newdict != dict:
t.fail("Set attrs %s not equal to got attrs %s" % (dict, newdict))
def check_res(t, c, res, file, dict):
modified = bitmap2list(res.resarray[-1].attrsset)
for attr in modified:
if attr not in dict:
t.fail("attrsset contained %s, which was not requested" %
get_bitnumattr_dict()[attr])
newdict = c.do_getattrdict(file, dict.keys())
if newdict != dict:
t.fail("Set attrs %s not equal to got attrs %s" % (dict, newdict))
def op_readdir(self, op):
# We ignore dircount hint
print " CURRENT FILEHANDLE %s" % repr(self.curr_fh)
print " COOKIEVERF: %s, %s" % (repr(
op.opreaddir.cookieverf), repr(op.opreaddir.cookie))
print " DIRCOUNT: %d MAXCOUNT: %d" % (op.opreaddir.dircount,
op.opreaddir.maxcount)
print " ATTRMASK: %s" % [
nfs4lib.get_attr_name(bit)
for bit in nfs4lib.bitmap2list(op.opreaddir.attr_request)
]
if not self.curr_fh:
return simple_error(NFS4ERR_NOFILEHANDLE)
if self.curr_fh.get_type() != NF4DIR:
return simple_error(NFS4ERR_NOTDIR)
if op.opreaddir.cookie in [1, 2]:
return simple_error(NFS4ERR_BAD_COOKIE)
if op.opreaddir.maxcount == 0:
return simple_error(NFS4ERR_TOOSMALL)
zeroverf = '\x00\x00\x00\x00\x00\x00\x00\x00'
if op.opreaddir.cookie == 0 and op.opreaddir.cookieverf != zeroverf:
return simple_error(NFS4ERR_BAD_COOKIE)
try:
verifier = self.curr_fh.getdirverf()
if op.opreaddir.cookie != 0:
if op.opreaddir.cookieverf != verifier:
return simple_error(NFS4ERR_NOT_SAME)
try:
dirlist = self.curr_fh.read_dir(op.opreaddir.cookie)
except IndexError:
return simple_error(NFS4ERR_BAD_COOKIE)
attrs = nfs4lib.bitmap2list(op.opreaddir.attr_request)
entries = []
bytecnt = 0
packer = nfs4lib.FancyNFS4Packer()
for entry in dirlist:
# Get file attributes
try:
attrvals = entry.fh.get_attributes(attrs)
except NFS4Error:
if FATTR4_RDATTR_ERROR not in attrs: raise
attrvals = entry.fh.get_attributes([FATTR4_RDATTR_ERROR])
entry.attr = attrvals
# Compute size of XDR encoding
e4 = entry4(entry.cookie, entry.name, entry.attr, [])
packer.reset()
packer.pack_entry4(e4)
# Make sure returned value not too big
bytecnt += len(packer.get_buffer())
if bytecnt > op.opreaddir.maxcount - 16:
break
# Add file to returned entries
entries.insert(0, entry)
if (not entries) and dirlist:
return simple_error(NFS4ERR_TOOSMALL)
# Encode entries as linked list
e4 = []
for entry in entries:
e4 = [
entry4(entry.cookie, entry.name, entry.attr, nextentry=e4)
]
if len(entries) < len(dirlist):
d4 = dirlist4(e4, eof=0)
else:
d4 = dirlist4(e4, eof=1)
except NFS4Error, e:
return simple_error(e.code)
def op_readdir(self, op):
# We ignore dircount hint
print " CURRENT FILEHANDLE %s" % repr(self.curr_fh)
print " COOKIEVERF: %s, %s" % (repr(op.opreaddir.cookieverf), repr(op.opreaddir.cookie))
print " DIRCOUNT: %d MAXCOUNT: %d" % (op.opreaddir.dircount, op.opreaddir.maxcount)
print " ATTRMASK: %s" % [nfs4lib.get_attr_name(bit) for bit in nfs4lib.bitmap2list(op.opreaddir.attr_request)]
if not self.curr_fh:
return simple_error(NFS4ERR_NOFILEHANDLE)
if self.curr_fh.get_type() != NF4DIR:
return simple_error(NFS4ERR_NOTDIR)
if op.opreaddir.cookie in [1, 2]:
return simple_error(NFS4ERR_BAD_COOKIE)
if op.opreaddir.maxcount == 0:
return simple_error(NFS4ERR_TOOSMALL)
zeroverf = "\x00\x00\x00\x00\x00\x00\x00\x00"
if op.opreaddir.cookie == 0 and op.opreaddir.cookieverf != zeroverf:
return simple_error(NFS4ERR_BAD_COOKIE)
try:
verifier = self.curr_fh.getdirverf()
if op.opreaddir.cookie != 0:
if op.opreaddir.cookieverf != verifier:
return simple_error(NFS4ERR_NOT_SAME)
try:
dirlist = self.curr_fh.read_dir(op.opreaddir.cookie)
except IndexError:
return simple_error(NFS4ERR_BAD_COOKIE)
attrs = nfs4lib.bitmap2list(op.opreaddir.attr_request)
entries = []
bytecnt = 0
packer = nfs4lib.FancyNFS4Packer()
for entry in dirlist:
# Get file attributes
try:
attrvals = entry.fh.get_attributes(attrs)
except NFS4Error:
if FATTR4_RDATTR_ERROR not in attrs:
raise
attrvals = entry.fh.get_attributes([FATTR4_RDATTR_ERROR])
entry.attr = attrvals
# Compute size of XDR encoding
e4 = entry4(entry.cookie, entry.name, entry.attr, [])
packer.reset()
packer.pack_entry4(e4)
# Make sure returned value not too big
bytecnt += len(packer.get_buffer())
if bytecnt > op.opreaddir.maxcount - 16:
break
# Add file to returned entries
entries.insert(0, entry)
if (not entries) and dirlist:
return simple_error(NFS4ERR_TOOSMALL)
# Encode entries as linked list
e4 = []
for entry in entries:
e4 = [entry4(entry.cookie, entry.name, entry.attr, nextentry=e4)]
if len(entries) < len(dirlist):
d4 = dirlist4(e4, eof=0)
else:
d4 = dirlist4(e4, eof=1)
except NFS4Error, e:
return simple_error(e.code)
