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zapret-pcap: cache file name

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bol-van
2025-11-26 17:11:52 +03:00
parent 733171fb3c
commit 8d2b7d9ef2
1 changed files with 6 additions and 3 deletions
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9
lua/zapret-pcap.lua
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@@ -4,10 +4,13 @@ function pcap(ctx, desync)
if not desync.arg.file or #desync.arg.file==0 then
error("pcap requires 'file' parameter")
end
local fn = writeable_file_name(desync.arg.file)
local f = io.open(fn, "a")
local fn_cache_name = desync.func_instance.."_fn"
if not _G[fn_cache_name] then
_G[fn_cache_name] = writeable_file_name(desync.arg.file)
end
local f = io.open(_G[fn_cache_name], "a")
if not f then
error("pcap: could not write to '"..fn.."'")
error("pcap: could not write to '".._G[fn_cache_name].."'")
end
local pos = f:seek()
if (pos==0) then