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plugins/mod_scansion_record.lua @ 9365:acb316319dc0
mod_scansion_record: Generate a header with hostname and timestamp
author | Kim Alvefur <zash@zash.se> |
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date | Sat, 22 Sep 2018 14:38:40 +0200 |
parent | 9364:62f9127ab493 |
child | 9366:9472b4044fc6 |
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local names = { "Romeo", "Juliet", "Mercutio", "Tybalt", "Benvolio" }; local devices = { "", "phone", "laptop", "tablet", "toaster", "fridge", "shoe" }; local users = {}; local full_jids = {}; local filters = require "util.filters"; local id = require "util.id"; local dt = require "util.datetime"; local dm = require "util.datamanager"; local record_id = id.medium():lower(); local record_date = os.date("%Y%b%d"):lower(); local header_file = dm.getpath(record_id, "scansion", record_date, "sch", true); local record_file = dm.getpath(record_id, "scansion", record_date, "scs", true); local head = io.open(header_file, "w"); local scan = io.open(record_file, "w"); local function record(string) scan:write(string); end local function record_header(string) head:write(string); end local function record_event(session, event) record(session.scansion_id.." "..event.."\n\n"); end local function record_stanza(stanza, session, verb) record(session.scansion_id.." "..verb..":\n\t"..tostring(stanza).."\n\n"); end local function record_stanza_in(stanza, session) if stanza.attr.xmlns == nil then record_stanza(stanza, session, "sends") end return stanza; end local function record_stanza_out(stanza, session) if stanza.attr.xmlns == nil then if not (stanza.name == "iq" and stanza:get_child("bind", "urn:ietf:params:xml:ns:xmpp-bind")) then record_stanza(stanza, session, "receives"); end end return stanza; end module:hook("resource-bind", function (event) local session = event.session; if not users[session.username] then users[session.username] = { character = table.remove(names, 1) or id.short(); devices = {}; n_devices = 0; }; end local user = users[session.username]; local device = user.devices[session.resource]; if not device then user.n_devices = user.n_devices + 1; device = devices[user.n_devices] or ("device"..id.short()); user.devices[session.resource] = device; end session.scansion_character = user.character; session.scansion_device = device; session.scansion_id = user.character..(device ~= "" and "'s "..device or device); full_jids[session.full_jid] = session.scansion_id; module:log("warn", "Connected: %s's %s", user.character, device); record_event(session, "connects"); filters.add_filter(session, "stanzas/in", record_stanza_in); filters.add_filter(session, "stanzas/out", record_stanza_out); end); record_header("# mod_scansion_record on host '"..module.host.."' recording started "..dt.datetime().."\n\n"); record[[ ----- ]] module:hook_global("server-stopping", function () record("# recording ended on "..dt.datetime().."\n"); module:log("info", "Scansion recording available in %s", record_file); scan:close(); head:close() end);