void
_private_chat_handler(xmpp_stanza_t *const stanza, const char *const fulljid)
{
xmpp_stanza_t *body = xmpp_stanza_get_child_by_name(stanza, STANZA_NAME_BODY);
if (!body) {
return;
}
char *message = xmpp_stanza_get_text(body);
if (!message) {
return;
}
GDateTime *timestamp = stanza_get_delay(stanza);
if (timestamp) {
sv_ev_delayed_private_message(fulljid, message, timestamp);
g_date_time_unref(timestamp);
} else {
sv_ev_incoming_private_message(fulljid, message);
}
xmpp_ctx_t *ctx = connection_get_ctx();
xmpp_free(ctx, message);
}
static int
_chat_handler(xmpp_conn_t *const conn, xmpp_stanza_t *const stanza, void *const userdata)
{
// ignore if type not chat or absent
char *type = xmpp_stanza_get_type(stanza);
if (!(g_strcmp0(type, "chat") == 0 || type == NULL)) {
return 1;
}
// check if carbon message
gboolean res = _handle_carbons(stanza);
if (res) {
return 1;
}
// ignore handled namespaces
xmpp_stanza_t *conf = xmpp_stanza_get_child_by_ns(stanza, STANZA_NS_CONFERENCE);
xmpp_stanza_t *captcha = xmpp_stanza_get_child_by_ns(stanza, STANZA_NS_CAPTCHA);
if (conf || captcha) {
return 1;
}
// some clients send the mucuser namespace with private messages
// if the namespace exists, and the stanza contains a body element, assume its a private message
// otherwise exit the handler
xmpp_stanza_t *mucuser = xmpp_stanza_get_child_by_ns(stanza, STANZA_NS_MUC_USER);
xmpp_stanza_t *body = xmpp_stanza_get_child_by_name(stanza, STANZA_NAME_BODY);
if (mucuser && body == NULL) {
return 1;
}
gchar *from = xmpp_stanza_get_attribute(stanza, STANZA_ATTR_FROM);
Jid *jid = jid_create(from);
// private message from chat room use full jid (room/nick)
if (muc_active(jid->barejid)) {
_private_chat_handler(stanza, jid->fulljid);
jid_destroy(jid);
return 1;
}
// standard chat message, use jid without resource
xmpp_ctx_t *ctx = connection_get_ctx();
GDateTime *timestamp = stanza_get_delay(stanza);
if (body) {
char *message = xmpp_stanza_get_text(body);
if (message) {
char *enc_message = NULL;
xmpp_stanza_t *x = xmpp_stanza_get_child_by_ns(stanza, STANZA_NS_ENCRYPTED);
if (x) {
enc_message = xmpp_stanza_get_text(x);
}
sv_ev_incoming_message(jid->barejid, jid->resourcepart, message, enc_message, timestamp);
xmpp_free(ctx, enc_message);
_receipt_request_handler(stanza);
xmpp_free(ctx, message);
}
}
// handle chat sessions and states
if (!timestamp && jid->resourcepart) {
gboolean gone = xmpp_stanza_get_child_by_name(stanza, STANZA_NAME_GONE) != NULL;
gboolean typing = xmpp_stanza_get_child_by_name(stanza, STANZA_NAME_COMPOSING) != NULL;
gboolean paused = xmpp_stanza_get_child_by_name(stanza, STANZA_NAME_PAUSED) != NULL;
gboolean inactive = xmpp_stanza_get_child_by_name(stanza, STANZA_NAME_INACTIVE) != NULL;
if (gone) {
sv_ev_gone(jid->barejid, jid->resourcepart);
} else if (typing) {
sv_ev_typing(jid->barejid, jid->resourcepart);
} else if (paused) {
sv_ev_paused(jid->barejid, jid->resourcepart);
} else if (inactive) {
sv_ev_inactive(jid->barejid, jid->resourcepart);
} else if (stanza_contains_chat_state(stanza)) {
sv_ev_activity(jid->barejid, jid->resourcepart, TRUE);
} else {
sv_ev_activity(jid->barejid, jid->resourcepart, FALSE);
}
}
if (timestamp) g_date_time_unref(timestamp);
jid_destroy(jid);
return 1;
}
static int
_chat_message_handler(xmpp_conn_t * const conn, xmpp_stanza_t * const stanza,
void * const userdata)
{
xmpp_ctx_t *ctx = connection_get_ctx();
gchar *from = xmpp_stanza_get_attribute(stanza, STANZA_ATTR_FROM);
Jid *jid = jid_create(from);
// handle ddg searches
if (strcmp(jid->barejid, "*****@*****.**") == 0) {
xmpp_stanza_t *body = xmpp_stanza_get_child_by_name(stanza, STANZA_NAME_BODY);
if (body != NULL) {
char *message = xmpp_stanza_get_text(body);
if (message != NULL) {
prof_handle_duck_result(message);
xmpp_free(ctx, message);
}
}
jid_destroy(jid);
return 1;
// private message from chat room use full jid (room/nick)
} else if (muc_room_is_active(jid)) {
// determine if the notifications happened whilst offline
GTimeVal tv_stamp;
gboolean delayed = stanza_get_delay(stanza, &tv_stamp);
// check for and deal with message
xmpp_stanza_t *body = xmpp_stanza_get_child_by_name(stanza, STANZA_NAME_BODY);
if (body != NULL) {
char *message = xmpp_stanza_get_text(body);
if (message != NULL) {
if (delayed) {
prof_handle_delayed_message(jid->str, message, tv_stamp, TRUE);
} else {
prof_handle_incoming_message(jid->str, message, TRUE);
}
xmpp_free(ctx, message);
}
}
jid_destroy(jid);
return 1;
// standard chat message, use jid without resource
} else {
// determine chatstate support of recipient
gboolean recipient_supports = FALSE;
if (stanza_contains_chat_state(stanza)) {
recipient_supports = TRUE;
}
// create or update chat session
if (!chat_session_exists(jid->barejid)) {
chat_session_start(jid->barejid, recipient_supports);
} else {
chat_session_set_recipient_supports(jid->barejid, recipient_supports);
}
// determine if the notifications happened whilst offline
GTimeVal tv_stamp;
gboolean delayed = stanza_get_delay(stanza, &tv_stamp);
// deal with chat states if recipient supports them
if (recipient_supports && (!delayed)) {
if (xmpp_stanza_get_child_by_name(stanza, STANZA_NAME_COMPOSING) != NULL) {
if (prefs_get_boolean(PREF_NOTIFY_TYPING) || prefs_get_boolean(PREF_INTYPE)) {
prof_handle_typing(jid->barejid);
}
} else if (xmpp_stanza_get_child_by_name(stanza, STANZA_NAME_GONE) != NULL) {
prof_handle_gone(jid->barejid);
} else if (xmpp_stanza_get_child_by_name(stanza, STANZA_NAME_PAUSED) != NULL) {
// do something
} else if (xmpp_stanza_get_child_by_name(stanza, STANZA_NAME_INACTIVE) != NULL) {
// do something
} else { // handle <active/>
// do something
}
}
// check for and deal with message
xmpp_stanza_t *body = xmpp_stanza_get_child_by_name(stanza, STANZA_NAME_BODY);
if (body != NULL) {
char *message = xmpp_stanza_get_text(body);
if (message != NULL) {
if (delayed) {
prof_handle_delayed_message(jid->barejid, message, tv_stamp, FALSE);
} else {
prof_handle_incoming_message(jid->barejid, message, FALSE);
}
xmpp_free(ctx, message);
}
}
jid_destroy(jid);
return 1;
}
}
static int
_groupchat_handler(xmpp_conn_t *const conn, xmpp_stanza_t *const stanza, void *const userdata)
{
xmpp_ctx_t *ctx = connection_get_ctx();
char *message = NULL;
char *room_jid = xmpp_stanza_get_attribute(stanza, STANZA_ATTR_FROM);
Jid *jid = jid_create(room_jid);
// handle room subject
xmpp_stanza_t *subject = xmpp_stanza_get_child_by_name(stanza, STANZA_NAME_SUBJECT);
if (subject) {
message = xmpp_stanza_get_text(subject);
sv_ev_room_subject(jid->barejid, jid->resourcepart, message);
xmpp_free(ctx, message);
jid_destroy(jid);
return 1;
}
// handle room broadcasts
if (!jid->resourcepart) {
xmpp_stanza_t *body = xmpp_stanza_get_child_by_name(stanza, STANZA_NAME_BODY);
if (!body) {
jid_destroy(jid);
return 1;
}
message = xmpp_stanza_get_text(body);
if (!message) {
jid_destroy(jid);
return 1;
}
sv_ev_room_broadcast(room_jid, message);
xmpp_free(ctx, message);
jid_destroy(jid);
return 1;
}
if (!jid_is_valid_room_form(jid)) {
log_error("Invalid room JID: %s", jid->str);
jid_destroy(jid);
return 1;
}
// room not active in profanity
if (!muc_active(jid->barejid)) {
log_error("Message received for inactive chat room: %s", jid->str);
jid_destroy(jid);
return 1;
}
xmpp_stanza_t *body = xmpp_stanza_get_child_by_name(stanza, STANZA_NAME_BODY);
// check for and deal with message
if (!body) {
jid_destroy(jid);
return 1;
}
message = xmpp_stanza_get_text(body);
if (!message) {
jid_destroy(jid);
return 1;
}
// determine if the notifications happened whilst offline
GDateTime *timestamp = stanza_get_delay(stanza);
if (timestamp) {
sv_ev_room_history(jid->barejid, jid->resourcepart, timestamp, message);
g_date_time_unref(timestamp);
} else {
sv_ev_room_message(jid->barejid, jid->resourcepart, message);
}
xmpp_free(ctx, message);
jid_destroy(jid);
return 1;
}
static int
_groupchat_message_handler(xmpp_conn_t * const conn,
xmpp_stanza_t * const stanza, void * const userdata)
{
xmpp_ctx_t *ctx = connection_get_ctx();
char *message = NULL;
char *room_jid = xmpp_stanza_get_attribute(stanza, STANZA_ATTR_FROM);
Jid *jid = jid_create(room_jid);
// handle room broadcasts
if (jid->resourcepart == NULL) {
xmpp_stanza_t *subject = xmpp_stanza_get_child_by_name(stanza, STANZA_NAME_SUBJECT);
// handle subject
if (subject != NULL) {
message = xmpp_stanza_get_text(subject);
if (message != NULL) {
prof_handle_room_subject(jid->barejid, message);
}
jid_destroy(jid);
return 1;
// handle other room broadcasts
} else {
xmpp_stanza_t *body = xmpp_stanza_get_child_by_name(stanza, STANZA_NAME_BODY);
if (body != NULL) {
message = xmpp_stanza_get_text(body);
if (message != NULL) {
prof_handle_room_broadcast(room_jid, message);
xmpp_free(ctx, message);
}
}
jid_destroy(jid);
return 1;
}
}
if (!jid_is_valid_room_form(jid)) {
log_error("Invalid room JID: %s", jid->str);
jid_destroy(jid);
return 1;
}
// room not active in profanity
if (!muc_room_is_active(jid)) {
log_error("Message recieved for inactive chat room: %s", jid->str);
jid_destroy(jid);
return 1;
}
// determine if the notifications happened whilst offline
GTimeVal tv_stamp;
gboolean delayed = stanza_get_delay(stanza, &tv_stamp);
xmpp_stanza_t *body = xmpp_stanza_get_child_by_name(stanza, STANZA_NAME_BODY);
// check for and deal with message
if (body != NULL) {
message = xmpp_stanza_get_text(body);
if (message != NULL) {
if (delayed) {
prof_handle_room_history(jid->barejid, jid->resourcepart, tv_stamp, message);
} else {
prof_handle_room_message(jid->barejid, jid->resourcepart, message);
}
xmpp_free(ctx, message);
}
}
jid_destroy(jid);
return 1;
}
