63 lines
2 KiB
Python
63 lines
2 KiB
Python
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#! /usr/bin/env python
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# This file is part of Scapy
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# Scapy is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 2 of the License, or
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# any later version.
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#
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# Scapy is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Scapy. If not, see <http://www.gnu.org/licenses/>.
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# scapy.contrib.description = HomePlugSG Layer
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# scapy.contrib.status = loads
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from __future__ import absolute_import
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from scapy.packet import Packet, bind_layers
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from scapy.fields import FieldLenField, StrFixedLenField, StrLenField
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# Extends HomePlug AV and GP layer
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from scapy.contrib.homeplugav import HomePlugAV, QualcommTypeList
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#
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# Copyright (C) HomePlugSG Layer for Scapy by FlUxIuS (Sebastien Dudek)
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#
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# HomePlug GP extension for SG
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HomePlugSGTypes = {0xA400: "VS_UART_CMD_Req",
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0xA401: "VS_UART_CMD_Cnf"}
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QualcommTypeList.update(HomePlugSGTypes)
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# UART commands over HomePlugGP
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class VS_UART_CMD_REQ(Packet):
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name = "VS_UART_CMD_REQ"
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fields_desc = [FieldLenField("UDataLen", None, count_of="UData", fmt="H"),
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StrLenField("UData", "UartCommand\x00",
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length_from=lambda pkt: pkt.UDataLen)]
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class VS_UART_CMD_CNF(Packet):
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name = "VS_UART_CMD_CNF"
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fields_desc = [StrFixedLenField("reserved", b"\x00", 6),
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FieldLenField("UDataLen", None, count_of="UData", fmt="H"),
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StrLenField("UData", "UartCommand\x00",
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length_from=lambda pkt: pkt.UDataLen)]
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# END #
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bind_layers(HomePlugAV, VS_UART_CMD_REQ, HPtype=0xA400)
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bind_layers(HomePlugAV, VS_UART_CMD_CNF, HPtype=0xA401)
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