// Join a MUC room
void xmpp_room_join(const char *room, const char *nickname, const char *passwd)
{
LmMessage *x;
LmMessageNode *y;
gchar *roomid;
GSList *room_elt;
if (!xmpp_is_online() || !room)
return;
if (!nickname) return;
roomid = g_strdup_printf("%s/%s", room, nickname);
if (check_jid_syntax(roomid)) {
scr_LogPrint(LPRINT_NORMAL, "<%s/%s> is not a valid Jabber room", room,
nickname);
g_free(roomid);
return;
}
room_elt = roster_find(room, jidsearch, ROSTER_TYPE_USER|ROSTER_TYPE_ROOM);
// Add room if it doesn't already exist
if (!room_elt) {
room_elt = roster_add_user(room, NULL, NULL, ROSTER_TYPE_ROOM,
sub_none, -1);
} else {
// Make sure this is a room (it can be a conversion user->room)
buddy_settype(room_elt->data, ROSTER_TYPE_ROOM);
}
// If insideroom is TRUE, this is a nickname change and we don't care here
if (!buddy_getinsideroom(room_elt->data)) {
// We're trying to enter a room
buddy_setnickname(room_elt->data, nickname);
}
// Send the XML request
x = lm_message_new_presence(mystatus, roomid, mystatusmsg);
xmpp_insert_entity_capabilities(x->node, mystatus); // Entity Caps (XEP-0115)
y = lm_message_node_add_child(x->node, "x", NULL);
lm_message_node_set_attribute(y, "xmlns", NS_MUC);
if (passwd)
lm_message_node_add_child(y, "password", passwd);
lm_connection_send(lconnection, x, NULL);
lm_message_unref(x);
g_free(roomid);
}
static void storage_bookmarks_parse_conference(LmMessageNode *node)
{
const char *fjid, *name, *autojoin;
const char *pstatus, *awhois, *fjoins, *group;
char *bjid;
GSList *room_elt;
fjid = lm_message_node_get_attribute(node, "jid");
if (!fjid)
return;
name = lm_message_node_get_attribute(node, "name");
autojoin = lm_message_node_get_attribute(node, "autojoin");
awhois = lm_message_node_get_attribute(node, "autowhois");
pstatus = lm_message_node_get_child_value(node, "print_status");
fjoins = lm_message_node_get_child_value(node, "flag_joins");
group = lm_message_node_get_child_value(node, "group");
bjid = jidtodisp(fjid); // Bare jid
// Make sure this is a room (it can be a conversion user->room)
room_elt = roster_find(bjid, jidsearch, 0);
if (!room_elt) {
room_elt = roster_add_user(bjid, name, group, ROSTER_TYPE_ROOM,
sub_none, -1);
} else {
buddy_settype(room_elt->data, ROSTER_TYPE_ROOM);
/*
// If the name is available, should we use it?
// I don't think so, it would be confusing because this item is already
// in the roster.
if (name)
buddy_setname(room_elt->data, name);
// The same question for roster group.
if (group)
buddy_setgroup(room_elt->data, group);
*/
}
// Set the print_status and auto_whois values
if (pstatus) {
enum room_printstatus i;
for (i = status_none; i <= status_all; i++)
if (!strcasecmp(pstatus, strprintstatus[i]))
break;
if (i <= status_all)
buddy_setprintstatus(room_elt->data, i);
}
if (awhois) {
enum room_autowhois i = autowhois_default;
if (!g_strcmp0(awhois, "1") || !(g_strcmp0(awhois, "true")))
i = autowhois_on;
else if (!g_strcmp0(awhois, "0") || !(g_strcmp0(awhois, "false")))
i = autowhois_off;
if (i != autowhois_default)
buddy_setautowhois(room_elt->data, i);
}
if (fjoins) {
enum room_flagjoins i;
for (i = flagjoins_none; i <= flagjoins_all; i++)
if (!strcasecmp(fjoins, strflagjoins[i]))
break;
if (i <= flagjoins_all)
buddy_setflagjoins(room_elt->data, i);
}
// Is autojoin set?
// If it is, we'll look up for more information (nick? password?) and
// try to join the room.
if (autojoin && !g_strcmp0(autojoin, "1")) {
const char *nick, *passwd;
char *tmpnick = NULL;
nick = lm_message_node_get_child_value(node, "nick");
passwd = lm_message_node_get_child_value(node, "password");
if (!nick || !*nick)
nick = tmpnick = default_muc_nickname(NULL);
// Let's join now
scr_LogPrint(LPRINT_LOGNORM, "Auto-join bookmark <%s>", bjid);
xmpp_room_join(bjid, nick, passwd);
g_free(tmpnick);
}
g_free(bjid);
buddylist_build();
update_roster = TRUE;
}
LmHandlerResult handle_iq_roster(LmMessageHandler *h, LmConnection *c,
LmMessage *m, gpointer ud)
{
LmMessageNode *y;
const char *fjid, *name, *group, *sub, *ask;
char *cleanalias;
enum subscr esub;
int need_refresh = FALSE;
guint roster_type;
y = lm_message_node_find_child(lm_message_node_find_xmlns(m->node, NS_ROSTER),
"item");
for ( ; y; y = y->next) {
char *name_tmp = NULL;
fjid = lm_message_node_get_attribute(y, "jid");
name = lm_message_node_get_attribute(y, "name");
sub = lm_message_node_get_attribute(y, "subscription");
ask = lm_message_node_get_attribute(y, "ask");
if (lm_message_node_find_child(y, "group"))
group = lm_message_node_get_value(lm_message_node_find_child(y, "group"));
else
group = NULL;
if (!fjid)
continue;
cleanalias = jidtodisp(fjid);
esub = sub_none;
if (sub) {
if (!strcmp(sub, "to")) esub = sub_to;
else if (!strcmp(sub, "from")) esub = sub_from;
else if (!strcmp(sub, "both")) esub = sub_both;
else if (!strcmp(sub, "remove")) esub = sub_remove;
}
if (esub == sub_remove) {
roster_del_user(cleanalias);
scr_LogPrint(LPRINT_LOGNORM, "Buddy <%s> has been removed "
"from the roster", cleanalias);
g_free(cleanalias);
need_refresh = TRUE;
continue;
}
if (ask && !strcmp(ask, "subscribe"))
esub |= sub_pending;
if (!name) {
if (!settings_opt_get_int("roster_hide_domain")) {
name = cleanalias;
} else {
char *p;
name = name_tmp = g_strdup(cleanalias);
p = strchr(name_tmp, JID_DOMAIN_SEPARATOR);
if (p) *p = '\0';
}
}
// Tricky... :-\ My guess is that if there is no JID_DOMAIN_SEPARATOR,
// this is an agent.
if (strchr(cleanalias, JID_DOMAIN_SEPARATOR))
roster_type = ROSTER_TYPE_USER;
else
roster_type = ROSTER_TYPE_AGENT;
roster_add_user(cleanalias, name, group, roster_type, esub, 1);
g_free(name_tmp);
g_free(cleanalias);
}
// Acknowledge IQ message
if (lm_message_get_sub_type(m) == LM_MESSAGE_SUB_TYPE_SET) {
LmMessage *result;
result = lm_message_new_iq_from_query(m, LM_MESSAGE_SUB_TYPE_RESULT);
lm_connection_send(c, result, NULL);
lm_message_unref(result);
}
buddylist_build();
update_roster = TRUE;
if (need_refresh)
scr_update_buddy_window();
return LM_HANDLER_RESULT_REMOVE_MESSAGE;
}
void handle_muc_presence(const char *from, LmMessageNode *xmldata,
const char *roomjid, const char *rname,
enum imstatus ust, const char *ustmsg,
time_t usttime, char bpprio)
{
char *mbuf;
const char *ournick;
enum imrole mbrole = role_none;
enum imaffiliation mbaffil = affil_none;
enum room_printstatus printstatus;
enum room_autowhois autowhois;
enum room_flagjoins flagjoins;
const char *mbjid = NULL, *mbnick = NULL;
const char *reason = NULL;
char *actor = NULL;
bool new_member = FALSE; // True if somebody else joins the room (not us)
bool our_presence = FALSE; // True if this presence is from us (i.e. bears
// code 110)
guint statuscode = 0;
guint nickchange = 0;
GSList *room_elt;
int log_muc_conf;
guint msgflags;
log_muc_conf = settings_opt_get_int("log_muc_conf");
room_elt = roster_find(roomjid, jidsearch, 0);
if (!room_elt) {
// Add room if it doesn't already exist
// It shouldn't happen, there is probably something wrong (server or
// network issue?)
room_elt = roster_add_user(roomjid, NULL, NULL, ROSTER_TYPE_ROOM,
sub_none, -1);
scr_LogPrint(LPRINT_LOGNORM, "Strange MUC presence message");
} else {
// Make sure this is a room (it can be a conversion user->room)
buddy_settype(room_elt->data, ROSTER_TYPE_ROOM);
}
// Get room member's information
muc_get_item_info(from, xmldata, &mbrole, &mbaffil, &mbjid, &mbnick,
&actor, &reason);
// Get our room nickname
ournick = buddy_getnickname(room_elt->data);
if (!ournick) {
// It shouldn't happen, probably a server issue
const gchar msg[] = "Unexpected groupchat packet!";
scr_LogPrint(LPRINT_LOGNORM, msg);
scr_WriteIncomingMessage(roomjid, msg, 0, HBB_PREFIX_INFO, 0);
// Send back an unavailable packet
xmpp_setstatus(offline, roomjid, "", TRUE);
scr_draw_roster();
return;
}
#define SETSTATUSCODE(VALUE) \
{ \
if (G_UNLIKELY(statuscode)) \
scr_LogPrint(LPRINT_DEBUG, "handle_muc_presence: WARNING: " \
"replacing status code %u with %u.", statuscode, VALUE); \
statuscode = VALUE; \
}
{ // Get the status code
LmMessageNode *node;
for (node = xmldata -> children; node; node = node -> next) {
if (!g_strcmp0(node -> name, "status")) {
const char *codestr = lm_message_node_get_attribute(node, "code");
if (codestr) {
const char *mesg = NULL;
switch (atoi(codestr)) {
// initial
case 100:
mesg = "The room is not anonymous.";
break;
case 110: // It is our presence
our_presence = TRUE;
break;
// initial
case 170:
mesg = "The room is logged.";
break;
// initial
case 201: // Room created
SETSTATUSCODE(201);
break;
// initial
case 210: // Your nick change (on join)
// FIXME: print nick
mesg = "The room has changed your nick!";
buddy_setnickname(room_elt->data, rname);
ournick = rname;
break;
case 301: // User banned
SETSTATUSCODE(301);
break;
case 303: // Nick change
SETSTATUSCODE(303);
break;
case 307: // User kicked
SETSTATUSCODE(307);
break;
// XXX (next three)
case 321:
mesg = "User leaves room due to affilation change.";
break;
case 322:
mesg = "User leaves room, as room is only for members now.";
break;
case 332:
mesg = "User leaves room due to system shutdown.";
break;
default:
scr_LogPrint(LPRINT_DEBUG,
"handle_muc_presence: Unknown MUC status code: %s.",
codestr);
break;
}
if (mesg) {
scr_WriteIncomingMessage(roomjid, mesg, usttime,
HBB_PREFIX_INFO|HBB_PREFIX_NOFLAG, 0);
if (log_muc_conf)
hlog_write_message(roomjid, 0, -1, mesg);
}
}
}
}
}
#undef SETSTATUSCODE
if (!our_presence)
if (ournick && !strcmp(ournick, rname))
our_presence = TRUE;
// Get the room's "print_status" settings
printstatus = buddy_getprintstatus(room_elt->data);
if (printstatus == status_default) {
printstatus = (guint) settings_opt_get_int("muc_print_status");
if (printstatus > 3)
printstatus = status_default;
}
// A new room has been created; accept MUC default config
if (statuscode == 201)
xmpp_room_unlock(roomjid);
// Check for nickname change
if (statuscode == 303 && mbnick) {
mbuf = g_strdup_printf("%s is now known as %s", rname, mbnick);
scr_WriteIncomingMessage(roomjid, mbuf, usttime,
HBB_PREFIX_INFO|HBB_PREFIX_NOFLAG, 0);
if (log_muc_conf)
hlog_write_message(roomjid, 0, -1, mbuf);
g_free(mbuf);
buddy_resource_setname(room_elt->data, rname, mbnick);
// Maybe it's _our_ nickname...
if (our_presence)
buddy_setnickname(room_elt->data, mbnick);
nickchange = TRUE;
}
autowhois = buddy_getautowhois(room_elt->data);
if (autowhois == autowhois_default)
autowhois = (settings_opt_get_int("muc_auto_whois") ?
autowhois_on : autowhois_off);
// Check for departure/arrival
if (statuscode != 303 && ust == offline) {
// Somebody is leaving
enum { leave=0, kick, ban } how = leave;
if (statuscode == 307)
how = kick;
else if (statuscode == 301)
how = ban;
// If this is a leave, check if it is ourself
if (our_presence) {
buddy_setinsideroom(room_elt->data, FALSE);
buddy_setnickname(room_elt->data, NULL);
buddy_del_all_resources(room_elt->data);
buddy_settopic(room_elt->data, NULL);
scr_update_chat_status(FALSE);
update_roster = TRUE;
}
// The message depends on _who_ left, and _how_
if (how) {
gchar *mbuf_end;
gchar *reason_msg = NULL;
// Forced leave
if (actor) {
mbuf_end = g_strdup_printf("%s from %s by %s",
(how == ban ? "banned" : "kicked"),
roomjid, actor);
} else {
mbuf_end = g_strdup_printf("%s from %s",
(how == ban ? "banned" : "kicked"),
roomjid);
}
if (reason)
reason_msg = g_strdup_printf("\nReason: %s", reason);
if (our_presence)
mbuf = g_strdup_printf("You have been %s%s", mbuf_end,
reason_msg ? reason_msg : "");
else
mbuf = g_strdup_printf("%s has been %s%s", rname, mbuf_end,
reason_msg ? reason_msg : "");
g_free(reason_msg);
g_free(mbuf_end);
} else {
// Natural leave
if (our_presence) {
LmMessageNode *destroynode = lm_message_node_find_child(xmldata,
"destroy");
if (destroynode) {
reason = lm_message_node_get_child_value(destroynode, "reason");
if (reason && *reason) {
mbuf = g_strdup_printf("You have left %s, "
"the room has been destroyed: %s",
roomjid, reason);
} else {
mbuf = g_strdup_printf("You have left %s, "
"the room has been destroyed", roomjid);
}
} else {
mbuf = g_strdup_printf("You have left %s", roomjid);
}
} else {
if (ust != offline) {
// This can happen when a network failure occurs,
// this isn't an official leave but the user isn't there anymore.
mbuf = g_strdup_printf("%s has disappeared!", rname);
ust = offline;
} else {
if (ustmsg)
mbuf = g_strdup_printf("%s has left: %s", rname, ustmsg);
else
mbuf = g_strdup_printf("%s has left", rname);
}
}
}
g_free(actor);
// Display the mbuf message if we're concerned
// or if the print_status isn't set to none.
if (our_presence || printstatus != status_none) {
msgflags = HBB_PREFIX_INFO;
flagjoins = buddy_getflagjoins(room_elt->data);
if (flagjoins == flagjoins_default &&
settings_opt_get_int("muc_flag_joins") == 2)
flagjoins = flagjoins_all;
if (!our_presence && flagjoins != flagjoins_all)
msgflags |= HBB_PREFIX_NOFLAG;
//silent message if someone else joins, and we care about noone
scr_WriteIncomingMessage(roomjid, mbuf, usttime, msgflags, 0);
}
if (log_muc_conf)
hlog_write_message(roomjid, 0, -1, mbuf);
if (our_presence) {
scr_LogPrint(LPRINT_LOGNORM, "%s", mbuf);
g_free(mbuf);
return;
}
g_free(mbuf);
} else {
enum imstatus old_ust = buddy_getstatus(room_elt->data, rname);
if (old_ust == offline && ust != offline) {
// Somebody is joining
new_member = muc_handle_join(room_elt, rname, roomjid, ournick,
printstatus, usttime, log_muc_conf,
autowhois, mbjid);
} else {
// This is a simple member status change
if (printstatus == status_all && !nickchange) {
const char *old_ustmsg = buddy_getstatusmsg(room_elt->data, rname);
if (old_ust != ust || g_strcmp0(old_ustmsg, ustmsg)) {
mbuf = g_strdup_printf("%s [%c>%c] %s", rname, imstatus2char[old_ust],
imstatus2char[ust], ((ustmsg) ? ustmsg : ""));
scr_WriteIncomingMessage(roomjid, mbuf, usttime,
HBB_PREFIX_INFO|HBB_PREFIX_NOFLAG, 0);
g_free(mbuf);
}
}
}
}
// Sanity check, shouldn't happen...
if (!rname)
return;
// Update room member status
roster_setstatus(roomjid, rname, bpprio, ust, ustmsg, usttime,
mbrole, mbaffil, mbjid);
if (new_member && autowhois == autowhois_on) {
cmd_room_whois(room_elt->data, rname, FALSE);
}
scr_draw_roster();
}
