b41cf5ff7b
This was just a massive clean up and documentation festival. Many many clean ups made for better readability and consistenty, most everything is well commented now too.
85 lines
2.6 KiB
Python
85 lines
2.6 KiB
Python
# Copyright (c) 2013 Cortney T. Buffington, N0MJS n0mjs@me.com
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#
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# This work is licensed under the Creative Commons Attribution-ShareAlike
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# 3.0 Unported License.To view a copy of this license, visit
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# http://creativecommons.org/licenses/by-sa/3.0/ or send a letter to
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# Creative Commons, 444 Castro Street, Suite 900, Mountain View,
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# California, 94041, USA.
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# Known IPSC Message Types
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CALL_CTL_1 = b'\x61' # |
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CALL_CTL_2 = b'\x62' # | Exact meaning unknown
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CALL_CTL_3 = b'\x63' # |
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XCMP_XNL = b'\x70' # XCMP/XNL control message
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GROUP_VOICE = b'\x80'
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PVT_VOICE = b'\x81'
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GROUP_DATA = b'\x83'
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PVT_DATA = b'\x84'
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RPT_WAKE_UP = b'\x85' # Similar to OTA DMR "wake up"
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MASTER_REG_REQ = b'\x90' # FROM peer TO master
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MASTER_REG_REPLY = b'\x91' # FROM master TO peer
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PEER_LIST_REQ = b'\x92'
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PEER_LIST_REPLY = b'\x93'
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PEER_REG_REQ = b'\x94' # Peer registration request
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PEER_REG_REPLY = b'\x95' # Peer registration reply
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MASTER_ALIVE_REQ = b'\x96' # FROM peer TO master
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MASTER_ALIVE_REPLY = b'\x97' # FROM master TO peer
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PEER_ALIVE_REQ = b'\x98' # Peer keep alive request
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PEER_ALIVE_REPLY = b'\x99' # Peer keep alive reply
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DE_REG_REQ = b'\x9A' # Request de-registration from system
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DE_REG_REPLY = b'\x9B' # De-registration reply
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# IPSC Version Information
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IPSC_VER_14 = b'\x00'
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IPSC_VER_15 = b'\x00'
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IPSC_VER_15A = b'\x00'
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IPSC_VER_16 = b'\x01'
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IPSC_VER_17 = b'\x02'
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IPSC_VER_18 = b'\x02'
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IPSC_VER_19 = b'\x03'
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IPSC_VER_22 = b'\x04'
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# Link Type Values - assumed that cap+, etc. are different, this is all I can confirm
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LINK_TYPE_IPSC = b'\x04'
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# IPSC Version and Link Type are Used for a 4-byte version field in registration packets
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IPSC_VER = LINK_TYPE_IPSC + IPSC_VER_19 + LINK_TYPE_IPSC + IPSC_VER_17
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# Conditions for accepting certain types of messages... the cornerstone of a secure IPSC system :)
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'''
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REQ_VALID_PEER = [
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PEER_REG_REQ,
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PEER_REG_REPLY
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]
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REQ_VALID_MASTER = [
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MASTER_REG_REQ,
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MASTER_REG_REPLY
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]
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REQ_MASTER_CONNECTED = [
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CALL_CTL_1,
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CALL_CTL_2,
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CALL_CTL_3,
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XCMP_XNL,
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GROUP_VOICE,
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PVT_VOICE,
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GROUP_DATA,
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GROUP_VOICE,
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PVT_DATA,
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RPT_WAKE_UP,
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MASTER_ALIVE_REQ,
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MASTER_ALIVE_REPLY,
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DE_REG_REQ,
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DE_REG_REPLY
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]
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REQ_PEER_CONNECTED = [
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PEER_ALIVE_REQ,
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PEER_ALIVE_REPLY
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]
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REQ_VALID_MASTER_OR_PEER = [
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REQ_VALID_PEER, REQ_VALID_MASTER
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]
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''' |