shikix/GS13NG
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Changes ntnet address assignment from numerical ascending to 16 hexadecimal randomized seeded (in English, everything is now randomized instead of predictable) (#37167)

Browse Source 
* Emergency NTNet patch

* ok

* @naksu

* explicit null
This commit is contained in:
kevinz000
2018-04-14 02:42:41 -07:00
committed by CitadelStationBot
parent 58111c6482
commit 44a273f6b8
2 changed files with 17 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files
code/controllers/subsystem/processing/networks.dm
+15
View File
@@ -9,6 +9,7 @@ PROCESSING_SUBSYSTEM_DEF(networks)
var/assignment_hardware_id = HID_RESTRICTED_END
var/list/networks_by_id = list() //id = network
var/list/interfaces_by_id = list() //hardware id = component interface
var/resolve_collisions = TRUE
/datum/controller/subsystem/processing/networks/Initialize()
station_network = new
@@ -34,3 +35,17 @@ PROCESSING_SUBSYSTEM_DEF(networks)
/datum/controller/subsystem/processing/networks/proc/unregister_interface(datum/component/ntnet_interface/D)
interfaces_by_id -= D.hardware_id
return TRUE
/datum/controller/subsystem/processing/networks/proc/get_next_HID()
var/string = "[num2text(assignment_hardware_id++, 12)]"
return make_address(string)
/datum/controller/subsystem/processing/networks/proc/make_address(string)
if(!string)
return resolve_collisions? make_address("[num2text(rand(HID_RESTRICTED_END, 999999999999), 12)]"):null
var/hex = md5(string)
if(!hex)
return //errored
. = "[copytext(hex, 1, 9)]" //16 ^ 8 possibilities I think.
if(interfaces_by_id[.])
return resolve_collisions? make_address("[num2text(rand(HID_RESTRICTED_END, 999999999999), 12)]"):null