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local rspamd_regexp = require 'rspamd_regexp'
local rspamd_logger = require 'rspamd_logger'
local BUF_SIZE = 10240
local E = {}
local buffer = {}
local matches = {}
local count = 0
if type(arg) ~= 'table' then
io.stderr:write('No files specified for search\n')
os.exit(1)
end
local pattern = table.remove(arg, 1)
local re = rspamd_regexp.create(pattern)
if not re then
io.stderr:write("Couldn't compile regex: " .. pattern .. '\n')
os.exit(1)
end
for _, n in ipairs(arg) do
local h, err
if string.match(n, '%.xz$') then
h, err = io.popen('xzcat ' .. n, 'r')
elseif string.match(n, '%.bz2$') then
h, err = io.popen('bzcat ' .. n, 'r')
elseif string.match(n, '%.gz$') then
h, err = io.popen('zcat ' .. n, 'r')
elseif string.match(n, '%.log$') then
h, err = io.open(n, 'r')
else
io.stderr:write("Couldn't identify log format: " .. n .. '\n')
end
if not h then
if err then
io.stderr:write("Couldn't open file (" .. n .. '): ' .. err .. '\n')
end
else
for line in h:lines() do
local hash = string.match(line, '^%d+-%d+-%d+ %d+:%d+:%d+ #%d+%(%a+%) <(%x+)>')
if hash then
if matches[hash] then
table.insert(matches[hash], line)
else
if buffer[hash] then
table.insert(buffer[hash], line)
else
buffer[hash] = {line}
end
count = count + 1
if count >= BUF_SIZE then
local k = next(buffer)
buffer[k] = nil
count = count - 1
end
end
end
if re:match(line) then
if not hash then
hash = 'orphaned'
end
if matches[hash] then
table.insert(matches[hash], line)
else
local old = buffer[hash] or E
table.insert(old, line)
matches[hash] = old
end
end
local is_end = string.match(line, '^%d+-%d+-%d+ %d+:%d+:%d+ #%d+%(%a+%) <%x+>; task; rspamd_protocol_http_reply:')
if is_end then
buffer[hash] = nil
end
end
end
end
for k, v in pairs(matches) do
for _, vv in ipairs(v) do
print(vv)
end
print()
end
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