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Merge from waqas

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This commit is contained in:
Matthew Wild 2008-10-24 07:57:06 +01:00
commit 74740297f3
1 changed files with 40 additions and 22 deletions
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62
core/stanza_router.lua
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@ -62,7 +62,7 @@ function core_handle_stanza(origin, stanza)
local session = origin;
if stanza.name == "presence" and origin.roster then
if stanza.attr.type == nil or stanza.attr.type == "available" or stanza.attr.type == "unavailable" then
if stanza.attr.type == nil or stanza.attr.type == "unavailable" then
for jid in pairs(origin.roster) do -- broadcast to all interested contacts
local subscription = origin.roster[jid].subscription;
if subscription == "both" or subscription == "from" then
@ -70,22 +70,30 @@ function core_handle_stanza(origin, stanza)
core_route_stanza(origin, stanza);
end
end
--[[local node, host = jid_split(stanza.attr.from);
local node, host = jid_split(stanza.attr.from);
for _, res in pairs(hosts[host].sessions[node].sessions) do -- broadcast to all resources
if res.full_jid then
res = user.sessions[k];
break;
if res ~= origin and res.full_jid then -- to resource. FIXME is res.full_jid the correct check? Maybe it should be res.presence
stanza.attr.to = res.full_jid;
core_route_stanza(origin, stanza);
end
end]]
end
if not origin.presence then -- presence probes on initial presence
local probe = st.presence({from = origin.full_jid, type = "probe"});
for jid in pairs(origin.roster) do
for jid in pairs(origin.roster) do -- probe all contacts we are subscribed to
local subscription = origin.roster[jid].subscription;
if subscription == "both" or subscription == "to" then
probe.attr.to = jid;
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?
res.presence.attr.to = origin.full_jid;
core_route_stanza(res, res.presence);
res.presence.attr.to = nil;
end
end
-- TODO resend subscription requests
end
origin.presence = stanza;
stanza.attr.to = nil; -- reset it
@ -165,7 +173,7 @@ function core_route_stanza(origin, stanza)
local to = stanza.attr.to;
local node, host, resource = jid_split(to);
if stanza.name == "presence" and stanza.attr.type == "probe" then resource = nil; end
if stanza.name == "presence" and (stanza.attr.type ~= nil and stanza.attr.type ~= "unavailable") then resource = nil; end
local host_session = hosts[host]
if host_session and host_session.type == "local" then
@ -176,22 +184,32 @@ function core_route_stanza(origin, stanza)
if not res then
-- if we get here, resource was not specified or was unavailable
if stanza.name == "presence" then
if stanza.attr.type == "probe" then
if is_authorized_to_see_presence(origin, node, host) then
for k in pairs(user.sessions) do -- return presence for all resources
if user.sessions[k].presence then
local pres = user.sessions[k].presence;
pres.attr.to = origin.full_jid;
pres.attr.from = user.sessions[k].full_jid;
send(origin, pres);
pres.attr.to = nil;
pres.attr.from = nil;
if stanza.attr.type ~= nil and stanza.attr.type ~= "unavailable" then
if stanza.attr.type == "probe" then
if is_authorized_to_see_presence(origin, node, host) then
for k in pairs(user.sessions) do -- return presence for all resources
if user.sessions[k].presence then
local pres = user.sessions[k].presence;
pres.attr.to = origin.full_jid;
pres.attr.from = user.sessions[k].full_jid;
send(origin, pres);
pres.attr.to = nil;
pres.attr.from = nil;
end
end
else
send(origin, st.presence({from=user.."@"..host, to=origin.username.."@"..origin.host, type="unsubscribed"}));
end
else
send(origin, st.presence({from = user.."@"..host, to = origin.username.."@"..origin.host, type = "unsubscribed"}));
end
else
elseif stanza.attr.type == "subscribe" then
-- TODO
elseif stanza.attr.type == "unsubscribe" then
-- TODO
elseif stanza.attr.type == "subscribed" then
-- TODO
elseif stanza.attr.type == "unsubscribed" then
-- TODO
end -- discard any other type
else -- sender is available or unavailable
for k in pairs(user.sessions) do -- presence broadcast to all user resources
if user.sessions[k].full_jid then
stanza.attr.to = user.sessions[k].full_jid;