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-rw-r--r--extras/packetforge/flow_parse.py66
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diff --git a/extras/packetforge/flow_parse.py b/extras/packetforge/flow_parse.py
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+# Copyright (c) 2022 Intel and/or its affiliates.
+# 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.
+
+import sys, getopt
+import packetforge
+
+
+def Main(argv):
+ file_flag = False
+ operation = None
+ try:
+ opts, args = getopt.getopt(
+ argv,
+ "hf:p:a:i:I:",
+ [
+ "help",
+ "show",
+ "file=",
+ "pattern=",
+ ],
+ )
+ except getopt.GetoptError:
+ print("flow_parse.py --show -f <file> -p <pattern>")
+ sys.exit()
+ for opt, arg in opts:
+ if opt == "-h":
+ print("flow_parse.py --show -f <file> -p <pattern>")
+ sys.exit()
+ elif opt == "--show":
+ operation = "show"
+ elif opt in ("-f", "--file"):
+ json_file = arg
+ file_flag = True
+ elif opt in ("-p", "--pattern") and not file_flag:
+ pattern = arg
+
+ if operation == None:
+ print("Error: Please choose the operation: show")
+ sys.exit()
+
+ if not file_flag:
+ result = packetforge.Forge(pattern, None, False, True)
+ else:
+ result = packetforge.Forge(json_file, None, True, True)
+
+ return result
+
+
+if __name__ == "__main__":
+ # Parse the arguments
+ my_flow = Main(sys.argv[1:])
+
+ print(my_flow)
+
+# command example:
+# python flow_parse.py --show -p "mac()/ipv4(src=1.1.1.1,dst=2.2.2.2)/udp()"