diff options
Diffstat (limited to 'core/stanza_router.lua')
| -rw-r--r-- | core/stanza_router.lua | 39 |
1 files changed, 34 insertions, 5 deletions
diff --git a/core/stanza_router.lua b/core/stanza_router.lua index 01a46961..41e89f31 100644 --- a/core/stanza_router.lua +++ b/core/stanza_router.lua @@ -21,6 +21,9 @@ local modules_handle_stanza = require "core.modulemanager".handle_stanza; local format = string.format; local tostring = tostring; +local t_concat = table.concat; +local tonumber = tonumber; +local s_find = string.find; local jid_split = require "util.jid".split; local print = print; @@ -91,7 +94,7 @@ function core_handle_stanza(origin, stanza) core_route_stanza(origin, stanza); end end - if not origin.presence then -- presence probes on initial presence -- FIXME does unavailable qualify as initial presence? + if stanza.attr.type == nil and not origin.presence then -- initial presence local probe = st.presence({from = origin.full_jid, type = "probe"}); for jid in pairs(origin.roster) do -- probe all contacts we are subscribed to local subscription = origin.roster[jid].subscription; @@ -100,16 +103,42 @@ function core_handle_stanza(origin, stanza) core_route_stanza(origin, probe); end end - for _, res in pairs(hosts[host].sessions[node].sessions) do -- broadcast from all resources - if res ~= origin and stanza.attr.type ~= "unavailable" and res.presence then -- FIXME does unavailable qualify as initial presence? + for _, res in pairs(hosts[host].sessions[node].sessions) do -- broadcast from all available resources + if res ~= origin and res.presence then res.presence.attr.to = origin.full_jid; core_route_stanza(res, res.presence); res.presence.attr.to = nil; end end - -- TODO resend subscription requests + if origin.roster.pending then -- resend incoming subscription requests + for jid in pairs(origin.roster.pending) do + origin.send(st.presence({type="subscribe", from=jid})); -- TODO add to attribute? Use original? + end + end + local request = st.presence({type="subscribe", from=origin.username.."@"..origin.host}); + for jid, item in pairs(origin.roster) do -- resend outgoing subscription requests + if item.ask then + request.attr.to = jid; + core_route_stanza(origin, request); + end + end + end + origin.priority = 0; + if stanza.attr.type == "unavailable" then + origin.presence = nil; + else + origin.presence = stanza; + local priority = stanza:child_with_name("priority"); + if priority and #priority > 0 then + priority = t_concat(priority); + if s_find(priority, "^[+-]?[0-9]+$") then + priority = tonumber(priority); + if priority < -128 then priority = -128 end + if priority > 127 then priority = 127 end + origin.priority = priority; + end + end end - origin.presence = stanza; stanza.attr.to = nil; -- reset it else -- TODO error, bad type |