openstack/os-ken
Code Issues Proposed changes

Move the definitions of ether types and inet protocols to lib.packet

Browse Source 
A motivation of this change is a better modularity.
I.e. Make packet lib independent from ofproto.

Signed-off-by: YAMAMOTO Takashi <yamamoto@valinux.co.jp>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
This commit is contained in:
YAMAMOTO Takashi 2015-02-12 13:52:13 +09:00 committed by FUJITA Tomonori
parent 4de8c7425e
commit b04e98faa7
13 changed files with 71 additions and 66 deletions
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2
ryu/lib/packet/arp.py
View File

@ -15,8 +15,8 @@
import struct
from ryu.ofproto import ether
from ryu.lib import addrconv
from . import ether_types as ether
from . import packet_base
ARP_HW_TYPE_ETHERNET = 1 # ethernet hardware type

27
ryu/lib/packet/ether_types.py Normal file
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@ -0,0 +1,27 @@
# Copyright (C) 2012 Nippon Telegraph and Telephone Corporation.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
ETH_TYPE_IP = 0x0800
ETH_TYPE_ARP = 0x0806
ETH_TYPE_8021Q = 0x8100
ETH_TYPE_IPV6 = 0x86dd
ETH_TYPE_SLOW = 0x8809
ETH_TYPE_MPLS = 0x8847
ETH_TYPE_8021AD = 0x88a8
ETH_TYPE_LLDP = 0x88cc
ETH_TYPE_8021AH = 0x88e7
ETH_TYPE_IEEE802_3 = 0x05dc
ETH_TYPE_CFM = 0x8902

2
ryu/lib/packet/ethernet.py
View File

@ -17,7 +17,7 @@ import struct
from . import packet_base
from . import vlan
from . import mpls
from ryu.ofproto import ether
from . import ether_types as ether
from ryu.lib import addrconv

31
ryu/lib/packet/in_proto.py Normal file
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@ -0,0 +1,31 @@
# Copyright (C) 2012 Nippon Telegraph and Telephone Corporation.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
IPPROTO_IP = 0
IPPROTO_HOPOPTS = 0
IPPROTO_ICMP = 1
IPPROTO_IGMP = 2
IPPROTO_TCP = 6
IPPROTO_UDP = 17
IPPROTO_ROUTING = 43
IPPROTO_FRAGMENT = 44
IPPROTO_AH = 51
IPPROTO_ICMPV6 = 58
IPPROTO_NONE = 59
IPPROTO_DSTOPTS = 60
IPPROTO_OSPF = 89
IPPROTO_VRRP = 112
IPPROTO_SCTP = 132

2
ryu/lib/packet/ipv4.py
View File

@ -23,7 +23,7 @@ from . import udp
from . import tcp
from . import sctp
from . import ospf
from ryu.ofproto import inet
from . import in_proto as inet
from ryu.lib import addrconv

2
ryu/lib/packet/ipv6.py
View File

@ -21,7 +21,7 @@ from . import icmpv6
from . import tcp
from . import udp
from . import sctp
from ryu.ofproto import inet
from . import in_proto as inet
from ryu.lib import addrconv
from ryu.lib import stringify

2
ryu/lib/packet/linux.py
View File

@ -17,7 +17,7 @@ import struct
from . import packet_base
from . import vlan
from . import mpls
from ryu.ofproto import ether
from . import ether_types as ether
from ryu.lib import addrconv

2
ryu/lib/packet/mpls.py
View File

@ -18,7 +18,7 @@ import socket
from . import packet_base
from . import packet_utils
from . import ipv4
from ryu.ofproto import ether
from . import ether_types as ether
class mpls(packet_base.PacketBase):

1
ryu/lib/packet/pbb.py
View File

@ -15,7 +15,6 @@
import struct
from ryu.lib.packet import packet_base
from ryu.ofproto import ether
class itag(packet_base.PacketBase):

2
ryu/lib/packet/vlan.py
View File

@ -25,7 +25,7 @@ from . import slow
from . import llc
from . import pbb
from . import cfm
from ryu.ofproto import ether
from . import ether_types as ether
@six.add_metaclass(abc.ABCMeta)

4
ryu/lib/packet/vrrp.py
View File

@ -70,14 +70,14 @@ VRRP v3 packet format
import struct
from ryu.lib.packet import ethernet
from ryu.lib.packet import ether_types as ether
from ryu.lib.packet import in_proto as inet
from ryu.lib.packet import ipv4
from ryu.lib.packet import ipv6
from ryu.lib.packet import packet
from ryu.lib.packet import packet_base
from ryu.lib.packet import packet_utils
from ryu.lib.packet import vlan
from ryu.ofproto import ether
from ryu.ofproto import inet
from ryu.lib import addrconv

28
ryu/ofproto/ether.py
View File

@ -1,27 +1,3 @@
# Copyright (C) 2012 Nippon Telegraph and Telephone Corporation.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# This module is for backward compat
ETH_TYPE_IP = 0x0800
ETH_TYPE_ARP = 0x0806
ETH_TYPE_8021Q = 0x8100
ETH_TYPE_IPV6 = 0x86dd
ETH_TYPE_SLOW = 0x8809
ETH_TYPE_MPLS = 0x8847
ETH_TYPE_8021AD = 0x88a8
ETH_TYPE_LLDP = 0x88cc
ETH_TYPE_8021AH = 0x88e7
ETH_TYPE_IEEE802_3 = 0x05dc
ETH_TYPE_CFM = 0x8902
from ryu.lib.packet.ether_types import *

32
ryu/ofproto/inet.py
View File

@ -1,31 +1,3 @@
# Copyright (C) 2012 Nippon Telegraph and Telephone Corporation.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# This module is for backward compat
IPPROTO_IP = 0
IPPROTO_HOPOPTS = 0
IPPROTO_ICMP = 1
IPPROTO_IGMP = 2
IPPROTO_TCP = 6
IPPROTO_UDP = 17
IPPROTO_ROUTING = 43
IPPROTO_FRAGMENT = 44
IPPROTO_AH = 51
IPPROTO_ICMPV6 = 58
IPPROTO_NONE = 59
IPPROTO_DSTOPTS = 60
IPPROTO_OSPF = 89
IPPROTO_VRRP = 112
IPPROTO_SCTP = 132
from ryu.lib.packet.in_proto import *