Merge branch 'master' of github.com:floodlight/loxigen
diff --git a/c_gen/c_match.py b/c_gen/c_match.py
index 3dff5a5..270a6ba 100644
--- a/c_gen/c_match.py
+++ b/c_gen/c_match.py
@@ -288,6 +288,7 @@
OF_OXM_INDEX_MPLS_TC = 35, /* MPLS TC. */
OF_OXM_INDEX_BSN_IN_PORTS_128 = 36,
+ OF_OXM_INDEX_BSN_LAG_ID = 37,
};
#define OF_OXM_BIT(index) (((uint64_t) 1) << (index))
diff --git a/c_gen/c_type_maps.py b/c_gen/c_type_maps.py
index 9644fdb..ab4b3e0 100644
--- a/c_gen/c_type_maps.py
+++ b/c_gen/c_type_maps.py
@@ -75,7 +75,8 @@
out.write(" %d%s /* %s */\n" %
(type_maps.type_val[("of_flow_mod", version)],
comma, cls))
- elif (cls, version) in type_maps.type_val:
+ elif (cls, version) in type_maps.type_val and \
+ type_maps.type_val[(cls, version)] != type_maps.invalid_type:
out.write(" %d%s /* %s */\n" %
(type_maps.type_val[(cls, version)], comma, cls))
elif type_maps.message_is_extension(cls, version):
@@ -597,6 +598,8 @@
switch (masked_type) {
case 0x00: return OF_OXM_BSN_IN_PORTS_128;
case 0x01: return OF_OXM_BSN_IN_PORTS_128_MASKED;
+ case 0x02: return OF_OXM_BSN_LAG_ID;
+ case 0x03: return OF_OXM_BSN_LAG_ID_MASKED;
default: return OF_OBJECT_INVALID;
}
} else {
diff --git a/c_gen/templates/loci_show.h b/c_gen/templates/loci_show.h
index 215e65a..de96a4b 100644
--- a/c_gen/templates/loci_show.h
+++ b/c_gen/templates/loci_show.h
@@ -345,5 +345,6 @@
#define LOCI_SHOW_u32_timeout_ms(writer, cookie, val) LOCI_SHOW_u32(writer, cookie, val)
#define LOCI_SHOW_u32_tx_interval_ms(writer, cookie, val) LOCI_SHOW_u32(writer, cookie, val)
#define LOCI_SHOW_u8_slot_num(writer, cookie, val) LOCI_SHOW_u8(writer, cookie, val)
+#define LOCI_SHOW_u32_bsn_lag_id(writer, cookie, val) LOCI_SHOW_u32(writer, cookie, val)
#endif /* _LOCI_SHOW_H_ */
diff --git a/c_gen/templates/of_type_maps.c b/c_gen/templates/of_type_maps.c
index 67c3535..df49492 100644
--- a/c_gen/templates/of_type_maps.c
+++ b/c_gen/templates/of_type_maps.c
@@ -590,6 +590,12 @@
case OF_OXM_BSN_IN_PORTS_128_MASKED:
type_len = 0x00030100 | (type_len & 0xff);
break;
+ case OF_OXM_BSN_LAG_ID:
+ type_len = 0x00030200 | (type_len & 0xff);
+ break;
+ case OF_OXM_BSN_LAG_ID_MASKED:
+ type_len = 0x00030300 | (type_len & 0xff);
+ break;
default:
wire_type = of_object_to_wire_type(id, obj->version);
ASSERT(wire_type >= 0);
diff --git a/java_gen/java_model.py b/java_gen/java_model.py
index 4971d02..2ffec92 100644
--- a/java_gen/java_model.py
+++ b/java_gen/java_model.py
@@ -140,7 +140,9 @@
"OFOxmMplsTc": OxmMapEntry("U8", "MPLS_TC", False),
"OFOxmMplsTcMasked": OxmMapEntry("U8", "MPLS_TC", True),
"OFOxmBsnInPorts128": OxmMapEntry("OFBitMask128", "BSN_IN_PORTS_128", False),
- "OFOxmBsnInPorts128Masked": OxmMapEntry("OFBitMask128", "BSN_IN_PORTS_128", True)
+ "OFOxmBsnInPorts128Masked": OxmMapEntry("OFBitMask128", "BSN_IN_PORTS_128", True),
+ "OFOxmBsnLagId": OxmMapEntry("LagId", "BSN_LAG_ID", False),
+ "OFOxmBsnLagIdMasked": OxmMapEntry("LagId", "BSN_LAG_ID", True),
}
# Registry of nullable properties:
diff --git a/java_gen/java_type.py b/java_gen/java_type.py
index 331aeea..0bae34a 100644
--- a/java_gen/java_type.py
+++ b/java_gen/java_type.py
@@ -462,6 +462,8 @@
.op(version=ANY, read="OFGroup.read4Bytes(bb)", write="$name.write4Bytes(bb)", default="OFGroup.ANY")
buffer_id = JType("OFBufferId") \
.op(read="OFBufferId.of(bb.readInt())", write="bb.writeInt($name.getInt())", default="OFBufferId.NO_BUFFER")
+lag_id = JType("LagId") \
+ .op(version=ANY, read="LagId.read4Bytes(bb)", write="$name.write4Bytes(bb)", default="LagId.NONE")
generic_t = JType("T")
@@ -552,6 +554,9 @@
'of_oxm_bsn_in_ports_128' : { 'value': port_bitmap },
'of_oxm_bsn_in_ports_128_masked' : { 'value': port_bitmap, 'value_mask': port_bitmap },
+ 'of_oxm_bsn_lag_id' : { 'value' : lag_id },
+ 'of_oxm_bsn_lag_id_masked' : { 'value' : lag_id, 'value_mask' : lag_id },
+
'of_table_stats_entry': { 'wildcards': table_stats_wildcards },
'of_match_v1': { 'vlan_vid' : vlan_vid, 'vlan_pcp': vlan_pcp,
'eth_type': eth_type, 'ip_dscp': ip_dscp, 'ip_proto': ip_proto,
diff --git a/java_gen/pre-written/src/main/java/org/projectfloodlight/openflow/protocol/match/MatchField.java b/java_gen/pre-written/src/main/java/org/projectfloodlight/openflow/protocol/match/MatchField.java
index 34d6946..574cb55 100644
--- a/java_gen/pre-written/src/main/java/org/projectfloodlight/openflow/protocol/match/MatchField.java
+++ b/java_gen/pre-written/src/main/java/org/projectfloodlight/openflow/protocol/match/MatchField.java
@@ -10,6 +10,7 @@
import org.projectfloodlight.openflow.types.IpDscp;
import org.projectfloodlight.openflow.types.IpEcn;
import org.projectfloodlight.openflow.types.IpProtocol;
+import org.projectfloodlight.openflow.types.LagId;
import org.projectfloodlight.openflow.types.MacAddress;
import org.projectfloodlight.openflow.types.OFBitMask128;
import org.projectfloodlight.openflow.types.OFMetadata;
@@ -174,6 +175,9 @@
public final static MatchField<OFBitMask128> BSN_IN_PORTS_128 =
new MatchField<OFBitMask128>("bsn_in_port_masked_128", MatchFields.BSN_IN_PORTS_128);
+ public final static MatchField<LagId> BSN_LAG_ID =
+ new MatchField<LagId>("bsn_lag_id", MatchFields.BSN_LAG_ID);
+
public String getName() {
return name;
}
diff --git a/java_gen/pre-written/src/main/java/org/projectfloodlight/openflow/protocol/match/MatchFields.java b/java_gen/pre-written/src/main/java/org/projectfloodlight/openflow/protocol/match/MatchFields.java
index 0de5caf..e41f786 100644
--- a/java_gen/pre-written/src/main/java/org/projectfloodlight/openflow/protocol/match/MatchFields.java
+++ b/java_gen/pre-written/src/main/java/org/projectfloodlight/openflow/protocol/match/MatchFields.java
@@ -38,5 +38,6 @@
IPV6_ND_TLL,
MPLS_LABEL,
MPLS_TC,
- BSN_IN_PORTS_128
+ BSN_IN_PORTS_128,
+ BSN_LAG_ID,
}
diff --git a/java_gen/pre-written/src/main/java/org/projectfloodlight/openflow/types/LagId.java b/java_gen/pre-written/src/main/java/org/projectfloodlight/openflow/types/LagId.java
index 2046d71..6d9421a 100644
--- a/java_gen/pre-written/src/main/java/org/projectfloodlight/openflow/types/LagId.java
+++ b/java_gen/pre-written/src/main/java/org/projectfloodlight/openflow/types/LagId.java
@@ -12,6 +12,9 @@
static final int LENGTH = 4;
private final int rawValue;
+ private final static int NONE_VAL = 0;
+ public final static LagId NONE = new LagId(NONE_VAL);
+
private LagId(final int rawValue) {
this.rawValue = rawValue;
}
diff --git a/loxi_front_end/match.py b/loxi_front_end/match.py
index f580354..c0e5188 100644
--- a/loxi_front_end/match.py
+++ b/loxi_front_end/match.py
@@ -405,6 +405,15 @@
takes_mask_in_spec=True,
order=1000,
),
+
+ bsn_lag_id = dict(
+ name="bsn_lag_id",
+ m_type="uint32_t",
+ print_type="PRIu32",
+ conditions="",
+ takes_mask_in_spec=False,
+ order=1001,
+ ),
)
match_keys_sorted = of_match_members.keys()
diff --git a/loxigen.py b/loxigen.py
index f756dc0..05dd6b5 100755
--- a/loxigen.py
+++ b/loxigen.py
@@ -499,7 +499,13 @@
if not (parent and subcls):
continue
if parent == 'of_oxm':
- val = (find_type_value(ofclass, 'type_len') >> 8) & 0xff
+ type_len = find_type_value(ofclass, 'type_len')
+ oxm_class = (type_len >> 16) & 0xffff
+ if oxm_class != 0x8000:
+ # Do not include experimenter OXMs in the main table
+ val = type_maps.invalid_type
+ else:
+ val = (type_len >> 8) & 0xff
else:
val = find_type_value(ofclass, 'type')
type_maps.inheritance_data[parent][wire_version][subcls] = val
diff --git a/openflow_input/bsn_lag_id b/openflow_input/bsn_lag_id
new file mode 100644
index 0000000..c96c1d6
--- /dev/null
+++ b/openflow_input/bsn_lag_id
@@ -0,0 +1,47 @@
+// Copyright 2013, Big Switch Networks, Inc.
+//
+// LoxiGen is licensed under the Eclipse Public License,
+// version 1.0 (EPL), with the following special exception:
+//
+// LOXI Exception
+//
+// As a special exception to the terms of the EPL, you may
+// distribute libraries generated by LoxiGen (LoxiGen Libraries)
+// under the terms of your choice, provided that copyright and
+// licensing notices generated by LoxiGen are not altered or removed
+// from the LoxiGen Libraries and the notice provided below is (i)
+// included in the LoxiGen Libraries, if distributed in source code
+// form and (ii) included in any documentation for the LoxiGen
+// Libraries, if distributed in binary form.
+//
+// Notice: "Copyright 2013, Big Switch Networks, Inc.
+// This library was generated by the LoxiGen Compiler."
+//
+// You may not use this file except in compliance with the EPL or
+// LOXI Exception. You may obtain a copy of the EPL at:
+//
+// http://www.eclipse.org/legal/epl-v10.html
+//
+// 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 EPL for the specific language
+// governing permissions and limitations under the EPL.
+
+#version 3
+#version 4
+
+/*
+ * Ingress LAG ID for SwitchLight
+ */
+
+struct of_oxm_bsn_lag_id : of_oxm {
+ uint32_t type_len == 0x00030204;
+ uint32_t value;
+};
+
+struct of_oxm_bsn_lag_id_masked : of_oxm {
+ uint32_t type_len == 0x00030304;
+ uint32_t value;
+ uint32_t value_mask;
+};
diff --git a/test_data/of13/action_set_field__bsn_lag_id.data b/test_data/of13/action_set_field__bsn_lag_id.data
new file mode 100644
index 0000000..f1a8aa1
--- /dev/null
+++ b/test_data/of13/action_set_field__bsn_lag_id.data
@@ -0,0 +1,11 @@
+-- binary
+00 19 # type
+00 10 # length
+00 03 02 04 # OXM header
+12 34 56 78 # OXM value
+00 00 00 00 # pad
+-- python
+ofp.action.set_field(field=ofp.oxm.bsn_lag_id(0x12345678))
+-- java
+OFOxms oxms = OFFactories.getFactory(OFVersion.OF_13).oxms();
+builder.setField(oxms.bsnLagId(LagId.of(0x12345678)))
diff --git a/test_data/of13/oxm_bsn_lag_id.data b/test_data/of13/oxm_bsn_lag_id.data
new file mode 100644
index 0000000..e8b2fcd
--- /dev/null
+++ b/test_data/of13/oxm_bsn_lag_id.data
@@ -0,0 +1,12 @@
+-- binary
+00 03 # class
+02 # type/masked
+04 # length
+12 34 56 78 # value
+-- python
+ofp.oxm.bsn_lag_id(0x12345678)
+-- c
+obj = of_oxm_bsn_lag_id_new(OF_VERSION_1_3);
+of_oxm_bsn_lag_id_value_set(obj, 0x12345678);
+-- java
+builder.setValue(LagId.of(0x12345678))
diff --git a/wireshark_gen/__init__.py b/wireshark_gen/__init__.py
index b4135ea..c4ff7f4 100644
--- a/wireshark_gen/__init__.py
+++ b/wireshark_gen/__init__.py
@@ -35,7 +35,7 @@
templates_dir = os.path.join(os.path.dirname(os.path.realpath(__file__)), 'templates')
-DissectorField = namedtuple("DissectorField", ["fullname", "name", "type", "base"])
+DissectorField = namedtuple("DissectorField", ["fullname", "name", "type", "base", "enum_table"])
proto_names = { 1: 'of10', 2: 'of11', 3: 'of12', 4: 'of13' }
def make_field_name(wire_version, ofclass_name, member_name):
@@ -43,6 +43,17 @@
ofclass_name[3:],
member_name)
+def get_reader(version, cls, m):
+ """
+ Decide on a reader function to use for the given field
+ """
+ ofproto = of_g.ir[version]
+ enum = ofproto.enum_by_name(m.oftype)
+ if enum and 'wire_type' in enum.params:
+ return "read_" + enum.params['wire_type']
+ else:
+ return "read_" + m.oftype.replace(')', '').replace('(', '_')
+
def get_field_info(version, cls, name, oftype):
"""
Decide on a Wireshark type and base for a given field.
@@ -50,10 +61,14 @@
Returns (type, base)
"""
if oftype.startswith("list"):
- return "bytes", "NONE"
+ return "bytes", "NONE", "nil"
ofproto = of_g.ir[version]
+
enum = ofproto.enum_by_name(oftype)
+ if not enum and (cls, name) in field_info.class_field_to_enum:
+ enum_name = field_info.class_field_to_enum[(cls, name)]
+ enum = ofproto.enum_by_name(enum_name)
if enum:
field_type = "uint32"
@@ -76,7 +91,12 @@
print "WARN missing oftype_to_base for", oftype
field_base = "NONE"
- return field_type, field_base
+ if enum:
+ enum_table = 'enum_v%d_%s' % (version, enum.name)
+ else:
+ enum_table = 'nil'
+
+ return field_type, field_base, enum_table
def create_fields():
r = []
@@ -86,8 +106,8 @@
if isinstance(m, OFPadMember):
continue
fullname = make_field_name(wire_version, ofclass.name, m.name)
- field_type, field_base = get_field_info(wire_version, ofclass.name, m.name, m.oftype)
- r.append(DissectorField(fullname, m.name, field_type, field_base))
+ field_type, field_base, enum_table = get_field_info(wire_version, ofclass.name, m.name, m.oftype)
+ r.append(DissectorField(fullname, m.name, field_type, field_base, enum_table))
return r
diff --git a/wireshark_gen/field_info.py b/wireshark_gen/field_info.py
index 167ff32..28f4cdb 100644
--- a/wireshark_gen/field_info.py
+++ b/wireshark_gen/field_info.py
@@ -81,6 +81,38 @@
"of_bitmap_128_t": "NONE",
}
+# Use enums for certain fields where it isn't specified in the LOXI input
+class_field_to_enum = {
+ ('of_flow_mod', 'type'): 'ofp_type',
+ ('of_error_msg', 'type'): 'ofp_type',
+ ('of_stats_request', 'type'): 'ofp_type',
+ ('of_stats_request', 'stats_type'): 'ofp_stats_type',
+ ('of_stats_request', 'flags'): 'ofp_stats_request_flags',
+ ('of_stats_reply', 'type'): 'ofp_type',
+ ('of_stats_reply', 'stats_type'): 'ofp_stats_type',
+ ('of_stats_reply', 'flags'): 'ofp_stats_reply_flags',
+ ('of_flow_mod', 'table_id'): 'ofp_table',
+ ('of_flow_mod', '_command'): 'ofp_flow_mod_command',
+ ('of_flow_mod', 'out_port'): 'ofp_port',
+ ('of_flow_mod', 'out_group'): 'ofp_group',
+ ('of_error_msg', 'err_type'): 'ofp_error_type',
+ ('of_port_mod', 'type'): 'ofp_type',
+ ('of_hello', 'type'): 'ofp_type',
+ ('of_features_request', 'type'): 'ofp_type',
+ ('of_features_reply', 'type'): 'ofp_type',
+ ('of_barrier_request', 'type'): 'ofp_type',
+ ('of_barrier_reply', 'type'): 'ofp_type',
+ ('of_echo_request', 'type'): 'ofp_type',
+ ('of_echo_reply', 'type'): 'ofp_type',
+ ('of_match_v3', 'type'): 'ofp_match_type',
+ ('of_action_set_nw_ttl', 'type'): 'ofp_action_type',
+ ('of_action_output', 'type'): 'ofp_action_type',
+ ('of_action_group', 'type'): 'ofp_action_type',
+ ('of_action_id', 'type'): 'ofp_action_type',
+ ('of_instruction_apply_actions', 'type'): 'ofp_instruction_type',
+ ('of_instruction_write_actions', 'type'): 'ofp_instruction_type',
+}
+
# Override oftype_to_base for certain field names
field_to_base = {
"eth_type": "HEX",
diff --git a/wireshark_gen/templates/_ofclass_dissector.lua b/wireshark_gen/templates/_ofclass_dissector.lua
index f1c81b0..4aef886 100644
--- a/wireshark_gen/templates/_ofclass_dissector.lua
+++ b/wireshark_gen/templates/_ofclass_dissector.lua
@@ -26,7 +26,7 @@
:: # under the EPL.
::
:: from loxi_ir import *
-:: from wireshark_gen import make_field_name
+:: from wireshark_gen import make_field_name, get_reader
:: attrs = []
:: if ofclass.virtual: attrs.append("virtual")
:: if ofclass.superclass: attrs.append("child")
@@ -45,7 +45,7 @@
:: continue
:: #endif
:: field_name = make_field_name(version, ofclass.name, m.name)
-:: reader_name = "read_" + m.oftype.replace(')', '').replace('(', '_')
+:: reader_name = get_reader(version, ofclass, m)
${reader_name}(reader, ${version}, subtree, '${field_name}')
:: #endfor
return '${ofclass.name}'
diff --git a/wireshark_gen/templates/_oftype_readers.lua b/wireshark_gen/templates/_oftype_readers.lua
index 1db9f1f..c258953 100644
--- a/wireshark_gen/templates/_oftype_readers.lua
+++ b/wireshark_gen/templates/_oftype_readers.lua
@@ -89,6 +89,10 @@
read_scalar(reader, subtree, field_name, 4)
end
+function read_of_ipv6_t(reader, version, subtree, field_name)
+ read_scalar(reader, subtree, field_name, 16)
+end
+
function read_of_fm_cmd_t(reader, version, subtree, field_name)
if version == 1 then
read_scalar(reader, subtree, field_name, 2)
@@ -97,10 +101,6 @@
end
end
-function read_ofp_flow_mod_flags(reader, version, subtree, field_name)
- read_scalar(reader, subtree, field_name, 2)
-end
-
function read_list_of_action_t(reader, version, subtree, field_name)
if reader.is_empty() then
return
@@ -111,9 +111,10 @@
local action_len = reader.peek(2, 2):uint()
local child_reader = reader.slice(action_len)
local child_subtree = list:add(fields[field_name], child_reader.peek_all(0))
- local info = dissect_of_action_v1(child_reader, child_subtree)
+ local info = dissect_of_action(child_reader, child_subtree, version)
child_subtree:set_text(info)
end
+ list:set_text("List of actions")
end
function read_list_of_port_desc_t(reader, version, subtree, field_name)
@@ -130,14 +131,19 @@
end
local list_len = reader.peek(-2,2):uint()
local reader2 = reader.slice(list_len - 4)
- local list = subtree:add(fields[field_name], reader2.peek_all(0))
+ local list = nil
+ if not reader2.is_empty() then
+ list = subtree:add(fields[field_name], reader2.peek_all(0))
+ end
while not reader2.is_empty() do
local match_len = 4 + reader2.peek(3,1):uint()
local child_reader = reader2.slice(match_len)
local child_subtree = list:add(fields[field_name], child_reader.peek_all(0))
- local info = dissect_of_oxm_v3(child_reader, child_subtree)
+ local info = dissect_of_oxm(child_reader, child_subtree, version)
child_subtree:set_text(info)
end
+ subtree:set_text("OXM")
+ list:set_text("List of matches")
reader.skip_align()
end
@@ -145,7 +151,7 @@
if reader.is_empty() then
return
end
- if not reader.is_empty() then
- subtree:add(fields[field_name], reader.read_all())
- end
+ local child_subtree = subtree:add(fields[field_name], reader.peek_all(0))
+ local info = dissect_of_instruction(reader, child_subtree, version)
+ child_subtree:set_text("Instructions")
end
diff --git a/wireshark_gen/templates/openflow.lua b/wireshark_gen/templates/openflow.lua
index bf1cdf5..067dbdd 100644
--- a/wireshark_gen/templates/openflow.lua
+++ b/wireshark_gen/templates/openflow.lua
@@ -54,40 +54,10 @@
:: #endfor
-:: values = {
-:: 'of13.flow_mod.type': 'enum_v4_ofp_type',
-:: 'of13.error_msg.type': 'enum_v4_ofp_type',
-:: 'of13.stats_request.type': 'enum_v4_ofp_type',
-:: 'of13.stats_request.stats_type': 'enum_v4_ofp_stats_type',
-:: 'of13.stats_request.flags': 'enum_v4_ofp_stats_request_flags',
-:: 'of13.stats_reply.type': 'enum_v4_ofp_type',
-:: 'of13.stats_reply.stats_type': 'enum_v4_ofp_stats_type',
-:: 'of13.stats_reply.flags': 'enum_v4_ofp_stats_reply_flags',
-:: 'of13.flow_mod.table_id': 'enum_v4_ofp_table',
-:: 'of13.flow_mod._command': 'enum_v4_ofp_flow_mod_command',
-:: 'of13.flow_mod.out_port': 'enum_v4_ofp_port',
-:: 'of13.flow_mod.out_group': 'enum_v4_ofp_group',
-:: 'of13.error_msg.err_type': 'enum_v4_ofp_error_type',
-:: 'of13.port_mod.type': 'enum_v4_ofp_type',
-:: 'of13.hello.type': 'enum_v4_ofp_type',
-:: 'of13.features_request.type': 'enum_v4_ofp_type',
-:: 'of13.features_reply.type': 'enum_v4_ofp_type',
-:: 'of13.barrier_request.type': 'enum_v4_ofp_type',
-:: 'of13.barrier_reply.type': 'enum_v4_ofp_type',
-:: 'of13.echo_request.type': 'enum_v4_ofp_type',
-:: 'of13.echo_reply.type': 'enum_v4_ofp_type',
-:: 'of13.match_t.type': 'enum_v4_ofp_match_type'
-:: }
-
-
fields = {}
:: for field in fields:
:: if field.type in ["uint8", "uint16", "uint32", "uint64"]:
-:: if field.fullname in values:
-fields[${repr(field.fullname)}] = ProtoField.${field.type}("${field.fullname}", "${field.name}", base.${field.base}, ${values[field.fullname]})
-:: else:
-fields[${repr(field.fullname)}] = ProtoField.${field.type}("${field.fullname}", "${field.name}", base.${field.base})
-:: #endif
+fields[${repr(field.fullname)}] = ProtoField.${field.type}("${field.fullname}", "${field.name}", base.${field.base}, ${field.enum_table})
:: elif field.type in ["ipv4", "ipv6", "ether", "bytes", "stringz"]:
fields[${repr(field.fullname)}] = ProtoField.${field.type}("${field.fullname}", "${field.name}")
:: else:
@@ -131,6 +101,24 @@
:: #endfor
}
+local of_oxm_dissectors = {
+:: for version in ir:
+ [${version}] = of_oxm_v${version}_dissectors,
+:: #endfor
+}
+
+local of_action_dissectors = {
+:: for version in ir:
+ [${version}] = of_action_v${version}_dissectors,
+:: #endfor
+}
+
+local of_instruction_dissectors = {
+:: for version in ir:
+ [${version}] = of_instruction_v${version}_dissectors,
+:: #endfor
+}
+
function dissect_of_message(buf, root)
local reader = OFReader.new(buf)
local subtree = root:add(p_of, buf(0))
@@ -150,16 +138,36 @@
return protocol, info
end
-function dissect_of_oxm_v3(reader, subtree)
+function dissect_of_oxm(reader, subtree, version_val)
local type_val = reader.peek(0,4):uint()
-
local info = "unknown"
- if of_oxm_v3_dissectors[type_val] then
- info = of_oxm_v3_dissectors[type_val](reader, subtree)
+ if of_oxm_dissectors[version_val] and of_oxm_dissectors[version_val][type_val] then
+ info = of_oxm_dissectors[version_val][type_val](reader, subtree)
end
return info
end
+
+function dissect_of_action(reader, subtree, version_val)
+ local type_val = reader.peek(0,2):uint()
+ local info = "unknown"
+ if of_action_dissectors[version_val] and of_action_dissectors[version_val][type_val] then
+ info = of_action_dissectors[version_val][type_val](reader, subtree)
+ end
+
+ return info
+end
+
+function dissect_of_instruction(reader, subtree, version_val)
+ local type_val = reader.peek(0,2):uint()
+ local info = "unknown"
+ if of_instruction_dissectors[version_val] and of_instruction_dissectors[version_val][type_val] then
+ info = of_instruction_dissectors[version_val][type_val](reader, subtree)
+ end
+
+ return info
+end
+
-- of dissector function
function p_of.dissector (buf, pkt, root)
local offset = 0