https://github.com/ddlsmurf/sov

Starcraft over VPN
https://github.com/ddlsmurf/sov

c packet-processing pcap starcraft-broodwar vpn

Last synced: 3 months ago
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Starcraft over VPN

• Host: GitHub
• URL: https://github.com/ddlsmurf/sov
• Owner: ddlsmurf
• Created: 2010-07-16T00:52:44.000Z (over 14 years ago)
• Default Branch: master
• Last Pushed: 2017-03-05T16:41:40.000Z (over 7 years ago)
• Last Synced: 2024-04-24T13:19:54.731Z (7 months ago)
• Topics: c, packet-processing, pcap, starcraft-broodwar, vpn
• Language: C
• Homepage: http://s-softs.com/sov2-beta.html
• Size: 27.3 KB
• Stars: 5
• Watchers: 3
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README

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README

        
SoV - Starcraft over VPN v2.0

-----------------------------

Written by Eric Doughty-Papassideris

http://s-softs.com/SoV.html

Description

-----------

SoV allows to connect to a starcraft game

over networks that don't route broadcast

packets - such as OpenVPN (I hear version 2.0

fixed it though) or Hamachi on Mac OS X.

How it works:

-------------

When listing games, starcraft sends a broadcast

packet that servers respond to with game

details. SoV uses libpcap to see such messages,

and injects them over another interface (while

correcting the source address, and setting the

destination to the ip provided on the command

line). The server sees the packet, doesn't care

that its not a broadcast, and responds to the

client with a normal UDP packet.

The client sees the game, and the rest works

fine without broadcast.

On Windows, the pcap_sendpacket does not add the Ethernet header

as it was tiresome to implement an ARP exchange, when INJECT_MODE 

is not defined, packets are forwarded as normal UDP packets.

How to build:

-------------

make for mac

ctrl+shift+b for visual studio

Credits

-------

  - sniffex.c sample by The Tcpdump Group

  - WinPCap team

  - B. Borde, lemarsu for their patience in testing this.

  - Portions in SoV_Utils.* under the following notices:

	-	Copyright (c) 1999 - 2005 NetGroup, Politecnico di Torino (Italy)

	-	Copyright (c) 2005 - 2006 CACE Technologies, Davis (California)

License

-------

IDC v2.0 ("I Dont Care")

Disclaimer

----------

Carefull: I don't want to know about what

  happened (or not) because of this code.

  You are running it "as-is",

  and it "is not my problem".