4c2de66d32
'from . import ofproto_v1_0 as ofproto' in ryu/ofproto/__init__.py is a wrong assumption. We need to remove it. This introduces ryu/ofproto/ofproto_common.py including only constatns that OF version independent code must use. Note that I don't move data structures there that multiple OF versions can share (like OVS does). Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
26 lines
860 B
Python
26 lines
860 B
Python
# Copyright (C) 2011, 2012 Nippon Telegraph and Telephone Corporation.
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# Copyright (C) 2011 Isaku Yamahata <yamahata at valinux co jp>
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from struct import calcsize
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OFP_HEADER_PACK_STR = '!BBHI'
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OFP_HEADER_SIZE = 8
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assert calcsize(OFP_HEADER_PACK_STR) == OFP_HEADER_SIZE
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OFP_TCP_PORT = 6633
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OFP_SSL_PORT = 6633
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