def unpack(self, reader):
data = Data()
(oid,block_id) = struct.unpack(self.format_str, reader.read(struct.calcsize(self.format_str)))
data.oid = oid
data.block_id = block_id
data.type = packet_types.FS_GET_BLOCK_REPLICAS
return data
def unpack(self,reader):
(oid,block_id) = struct.unpack(self.format_str, reader.read(struct.calcsize(self.format_str)))
data = Data()
data.oid = oid
data.block_id = block_id
data.type = packet_types.FS_BLOCK_DELETED
return data
def unpack(self, reader):
data = Data()
(oid, block_id) = struct.unpack(
self.format_str, reader.read(struct.calcsize(self.format_str)))
data.oid = oid
data.block_id = block_id
data.type = packet_types.FS_GET_BLOCK_REPLICAS
return data
def unpack(self, reader):
(oid, block_id) = struct.unpack(
self.format_str, reader.read(struct.calcsize(self.format_str)))
data = Data()
data.oid = oid
data.block_id = block_id
data.type = packet_types.FS_BLOCK_DELETED
return data
def unpack(self, reader):
(oid,block_id,length) = struct.unpack(self.format_str, reader.read(struct.calcsize(self.format_str)))
data = Data()
data.oid = oid
data.block_id = block_id
data.replicas = {}
for i in range(length):
(key,val) = struct.unpack(self.child_format_str, reader.read(struct.calcsize(self.child_format_str)))
data.replicas[key] = val
data.type = packet_types.FS_BLOCK_REPLICAS
return data
def unpack(self, reader):
(oid, block_id,
length) = struct.unpack(self.format_str,
reader.read(struct.calcsize(self.format_str)))
data = Data()
data.oid = oid
data.block_id = block_id
data.replicas = {}
for i in range(length):
(key, val) = struct.unpack(
self.child_format_str,
reader.read(struct.calcsize(self.child_format_str)))
data.replicas[key] = val
data.type = packet_types.FS_BLOCK_REPLICAS
return data