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Adding upstream version 1.4.0.

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Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-02-09 08:36:22 +01:00
parent 62c97c4e0a
commit 4f2087bb21
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
394 changed files with 2067 additions and 1324 deletions
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41
examples/dumpdns.lua
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@ -1,28 +1,61 @@
#!/usr/bin/env dnsjit
local pcap = arg[2]
local compression = arg[3]
local mmap = arg[4]
if pcap == nil then
print("usage: "..arg[1].." <pcap> [compression]")
print("usage: "..arg[1].." <pcap | '-' for stdin> [compression] [mmap]")
return
end
local object = require("dnsjit.core.objects")
local input = require("dnsjit.input.pcap").new()
local zinput = require("dnsjit.input.zpcap").new()
if mmap then
zinput = require("dnsjit.input.zmmpcap").new()
end
local layer = require("dnsjit.filter.layer").new()
local dns = require("dnsjit.core.object.dns").new()
if string.lower(string.sub(pcap, -4)) == ".zst" or compression == "zstd" then
zinput:zstd()
zinput:open(pcap)
if pcap == "-" then
zinput:openfp(io.stdin)
else
zinput:open(pcap)
end
layer:producer(zinput)
elseif string.lower(string.sub(pcap, -4)) == ".lz4" or compression == "lz4" then
zinput:lz4()
zinput:open(pcap)
if pcap == "-" then
zinput:openfp(io.stdin)
else
zinput:open(pcap)
end
layer:producer(zinput)
elseif string.lower(string.sub(pcap, -3)) == ".xz" or compression == "xz" then
zinput:lzma()
if pcap == "-" then
zinput:openfp(io.stdin)
else
zinput:open(pcap)
end
layer:producer(zinput)
elseif string.lower(string.sub(pcap, -3)) == ".gz" or compression == "gz" then
zinput:gzip()
if pcap == "-" then
zinput:openfp(io.stdin)
else
zinput:open(pcap)
end
layer:producer(zinput)
else
input:open_offline(pcap)
if mmap then
input = require("dnsjit.input.mmpcap").new()
input:open(pcap)
else
input:open_offline(pcap)
end
layer:producer(input)
end
local producer, ctx = layer:produce()