def _stats_callback(self, instance, cbtype, resp):
resp = ffi.cast('lcb_RESPSTATS*', resp)
mres = ffi.from_handle(resp.cookie)
if resp.rc:
r = ValueResult()
r.key = '__dummy__'
mres._add_bad_rc(resp.rc, r)
if resp.key == ffi.NULL and resp.server == ffi.NULL:
self._chk_op_done(mres)
return
if resp.rc:
return
kbuf = bytes(ffi.buffer(resp.key, resp.nkey))
key = self._tc.decode_key(kbuf)
if resp.nvalue:
value = from_cstring(resp.value, resp.nvalue)
try:
value = int(value)
except ValueError:
pass
else:
value = None
server = from_cstring(resp.server)
mres.setdefault(key, {})[server] = value
def _handle_response(self, mres, resp):
result = self
headers = result.headers
if resp.headers:
ix = 0
while True:
pp = resp.headers[ix]
if pp == ffi.NULL:
break
key = from_cstring(resp.headers[ix])
value = from_cstring(resp.headers[ix+1])
headers[key] = value
ix += 2
result.rc = resp.rc
result.htcode = resp.htstatus
if resp.rc:
mres._add_bad_rc(resp.rc)
elif not self.success and not mres._quiet:
try:
raise PyCBC.exc_http(self.value, response=self)
except PyCBC.default_exception:
mres._add_err(sys.exc_info())
if resp.nbody:
buf = bytes(ffi.buffer(ffi.cast('const char*', resp.body), resp.nbody))
tc = self._parent._tc
try:
result.http_data = tc.decode_value(buf, self._format)
except:
if not self._quiet:
mres._add_err(sys.exc_info())
result.http_data = buf
def server_nodes(self):
nodelist = C.lcb_get_server_list(self._lcbh)
s_list = []
ix = 0
while True:
cur_str = nodelist[ix]
if not cur_str:
break
s_list.append(from_cstring(cur_str))
ix += 1
return s_list
def _handle_response(self, mres, resp):
result = self
headers = result.headers
if resp.headers:
ix = 0
while True:
pp = resp.headers[ix]
if pp == ffi.NULL:
break
key = from_cstring(resp.headers[ix])
value = from_cstring(resp.headers[ix + 1])
headers[key] = value
ix += 2
result.rc = resp.rc
result.htcode = resp.htstatus
if resp.rc:
mres._add_bad_rc(resp.rc)
elif not self.success and not mres._quiet:
try:
raise PyCBC.exc_http(self.value, response=self)
except PyCBC.default_exception:
mres._add_err(sys.exc_info())
if resp.nbody:
buf = bytes(
ffi.buffer(ffi.cast('const char*', resp.body), resp.nbody))
tc = self._parent._tc
try:
result.http_data = tc.decode_value(buf, self._format)
except:
if not self._quiet:
mres._add_err(sys.exc_info())
result.http_data = buf
def convert_output(self, c_value):
return from_cstring(c_value[0])
def errstr(self):
return from_cstring(C.lcb_strerror(ffi.NULL, self.rc))
def errstr(self):
return from_cstring(C.lcb_strerror(ffi.NULL, self.rc))
def buf2str(v, n):
return from_cstring(ffi.cast('const char*', v), n)
def buf2str(v, n):
return from_cstring(ffi.cast('const char*', v), n)
def _strerror(rc):
return from_cstring(C.lcb_strerror(ffi.NULL, rc))
def lcb_version():
num_p = ffi.new('unsigned*')
str_p = C.lcb_get_version(num_p)
return from_cstring(str_p), num_p[0]
def _strerror(rc):
return from_cstring(C.lcb_strerror(ffi.NULL, rc))
def lcb_version():
num_p = ffi.new('unsigned*')
str_p = C.lcb_get_version(num_p)
return from_cstring(str_p), num_p[0]
