void
handle_incoming_message(char *from, char *message, gboolean priv)
{
#ifdef HAVE_LIBOTR
gboolean was_decrypted = FALSE;
char *newmessage;
if (!priv) {
newmessage = otr_decrypt_message(from, message, &was_decrypted);
// internal OTR message
if (newmessage == NULL) {
return;
}
} else {
newmessage = message;
}
ui_incoming_msg(from, newmessage, NULL, priv);
ui_current_page_off();
if (prefs_get_boolean(PREF_CHLOG) && !priv) {
Jid *from_jid = jid_create(from);
const char *jid = jabber_get_fulljid();
Jid *jidp = jid_create(jid);
if (!was_decrypted || (strcmp(prefs_get_string(PREF_OTR_LOG), "on") == 0)) {
chat_log_chat(jidp->barejid, from_jid->barejid, newmessage, PROF_IN_LOG, NULL);
} else if (strcmp(prefs_get_string(PREF_OTR_LOG), "redact") == 0) {
chat_log_chat(jidp->barejid, from_jid->barejid, "[redacted]", PROF_IN_LOG, NULL);
}
jid_destroy(jidp);
jid_destroy(from_jid);
}
if (!priv)
otr_free_message(newmessage);
#else
ui_incoming_msg(from, message, NULL, priv);
ui_current_page_off();
if (prefs_get_boolean(PREF_CHLOG) && !priv) {
Jid *from_jid = jid_create(from);
const char *jid = jabber_get_fulljid();
Jid *jidp = jid_create(jid);
chat_log_chat(jidp->barejid, from_jid->barejid, message, PROF_IN_LOG, NULL);
jid_destroy(jidp);
jid_destroy(from_jid);
}
#endif
}
static void
_chatwin_history(ProfChatWin *chatwin, const char *const contact)
{
if (!chatwin->history_shown) {
Jid *jid = jid_create(jabber_get_fulljid());
GSList *history = chat_log_get_previous(jid->barejid, contact);
jid_destroy(jid);
GSList *curr = history;
while (curr) {
char *line = curr->data;
// entry
if (line[2] == ':') {
char hh[3]; memcpy(hh, &line[0], 2); hh[2] = '\0'; int ihh = atoi(hh);
char mm[3]; memcpy(mm, &line[3], 2); mm[2] = '\0'; int imm = atoi(mm);
char ss[3]; memcpy(ss, &line[6], 2); ss[2] = '\0'; int iss = atoi(ss);
GDateTime *timestamp = g_date_time_new_local(2000, 1, 1, ihh, imm, iss);
win_print((ProfWin*)chatwin, '-', 0, timestamp, NO_COLOUR_DATE, 0, "", curr->data+11);
g_date_time_unref(timestamp);
// header
} else {
win_print((ProfWin*)chatwin, '-', 0, NULL, 0, 0, "", curr->data);
}
curr = g_slist_next(curr);
}
chatwin->history_shown = TRUE;
g_slist_free_full(history, free);
}
}
void
jabber_autoping_fail(void)
{
if (jabber_conn.conn_status == JABBER_CONNECTED) {
log_info("Closing connection");
char *account_name = jabber_get_account_name();
const char *fulljid = jabber_get_fulljid();
plugins_on_disconnect(account_name, fulljid);
accounts_set_last_activity(jabber_get_account_name());
jabber_conn.conn_status = JABBER_DISCONNECTING;
xmpp_disconnect(jabber_conn.conn);
while (jabber_get_connection_status() == JABBER_DISCONNECTING) {
jabber_process_events(10);
}
if (jabber_conn.conn) {
xmpp_conn_release(jabber_conn.conn);
jabber_conn.conn = NULL;
}
if (jabber_conn.ctx) {
xmpp_ctx_free(jabber_conn.ctx);
jabber_conn.ctx = NULL;
}
}
FREE_SET_NULL(jabber_conn.presence_message);
FREE_SET_NULL(jabber_conn.domain);
jabber_conn.conn_status = JABBER_DISCONNECTED;
_jabber_lost_connection();
}
void
jabber_disconnect(void)
{
// if connected, send end stream and wait for response
if (jabber_conn.conn_status == JABBER_CONNECTED) {
char *account_name = jabber_get_account_name();
const char *fulljid = jabber_get_fulljid();
plugins_on_disconnect(account_name, fulljid);
log_info("Closing connection");
accounts_set_last_activity(jabber_get_account_name());
jabber_conn.conn_status = JABBER_DISCONNECTING;
xmpp_disconnect(jabber_conn.conn);
while (jabber_get_connection_status() == JABBER_DISCONNECTING) {
jabber_process_events(10);
}
_connection_free_saved_account();
_connection_free_saved_details();
_connection_free_session_data();
if (jabber_conn.conn) {
xmpp_conn_release(jabber_conn.conn);
jabber_conn.conn = NULL;
}
if (jabber_conn.ctx) {
xmpp_ctx_free(jabber_conn.ctx);
jabber_conn.ctx = NULL;
}
}
jabber_conn.conn_status = JABBER_STARTED;
FREE_SET_NULL(jabber_conn.presence_message);
FREE_SET_NULL(jabber_conn.domain);
}
static gboolean
_handle_carbons(xmpp_stanza_t *const stanza)
{
xmpp_stanza_t *carbons = xmpp_stanza_get_child_by_ns(stanza, STANZA_NS_CARBONS);
if (!carbons) {
return FALSE;
}
char *name = xmpp_stanza_get_name(carbons);
if ((g_strcmp0(name, "received") == 0) || (g_strcmp0(name, "sent")) == 0) {
xmpp_stanza_t *forwarded = xmpp_stanza_get_child_by_ns(carbons, STANZA_NS_FORWARD);
xmpp_stanza_t *message = xmpp_stanza_get_child_by_name(forwarded, STANZA_NAME_MESSAGE);
xmpp_ctx_t *ctx = connection_get_ctx();
gchar *to = xmpp_stanza_get_attribute(message, STANZA_ATTR_TO);
gchar *from = xmpp_stanza_get_attribute(message, STANZA_ATTR_FROM);
// happens when receive a carbon of a self sent message
if (!to) to = from;
Jid *jid_from = jid_create(from);
Jid *jid_to = jid_create(to);
Jid *my_jid = jid_create(jabber_get_fulljid());
// check for and deal with message
xmpp_stanza_t *body = xmpp_stanza_get_child_by_name(message, STANZA_NAME_BODY);
if (body) {
char *message_txt = xmpp_stanza_get_text(body);
if (message_txt) {
// check for pgp encrypted message
char *enc_message = NULL;
xmpp_stanza_t *x = xmpp_stanza_get_child_by_ns(message, STANZA_NS_ENCRYPTED);
if (x) {
enc_message = xmpp_stanza_get_text(x);
}
// if we are the recipient, treat as standard incoming message
if(g_strcmp0(my_jid->barejid, jid_to->barejid) == 0){
sv_ev_incoming_carbon(jid_from->barejid, jid_from->resourcepart, message_txt, enc_message);
// else treat as a sent message
} else {
sv_ev_outgoing_carbon(jid_to->barejid, message_txt, enc_message);
}
xmpp_free(ctx, message_txt);
xmpp_free(ctx, enc_message);
}
}
jid_destroy(jid_from);
jid_destroy(jid_to);
jid_destroy(my_jid);
return TRUE;
}
return FALSE;
}
void
chat_log_msg_in_delayed(const char * const barejid, const char * msg, GDateTime *timestamp)
{
if (prefs_get_boolean(PREF_CHLOG)) {
const char *jid = jabber_get_fulljid();
Jid *jidp = jid_create(jid);
_chat_log_chat(jidp->barejid, barejid, msg, PROF_IN_LOG, timestamp);
jid_destroy(jidp);
}
}
void
chat_log_msg_in(const char * const barejid, const char * const msg)
{
if (prefs_get_boolean(PREF_CHLOG)) {
const char *jid = jabber_get_fulljid();
Jid *jidp = jid_create(jid);
_chat_log_chat(jidp->barejid, barejid, msg, PROF_IN_LOG, NULL);
jid_destroy(jidp);
}
}
void
sv_ev_room_message(const char * const room_jid, const char * const nick,
const char * const message)
{
ui_room_message(room_jid, nick, message);
if (prefs_get_boolean(PREF_GRLOG)) {
Jid *jid = jid_create(jabber_get_fulljid());
groupchat_log_chat(jid->barejid, room_jid, nick, message);
jid_destroy(jid);
}
}
void
sv_ev_roster_received(void)
{
if (prefs_get_boolean(PREF_ROSTER)) {
ui_show_roster();
}
char *account_name = jabber_get_account_name();
#ifdef PROF_HAVE_LIBGPGME
// check pgp key valid if specified
ProfAccount *account = accounts_get_account(account_name);
if (account && account->pgp_keyid) {
char *err_str = NULL;
if (!p_gpg_valid_key(account->pgp_keyid, &err_str)) {
cons_show_error("Invalid PGP key ID specified: %s, %s", account->pgp_keyid, err_str);
}
free(err_str);
}
account_free(account);
#endif
// send initial presence
resource_presence_t conn_presence = accounts_get_login_presence(account_name);
char *last_activity_str = accounts_get_last_activity(account_name);
if (last_activity_str) {
GDateTime *nowdt = g_date_time_new_now_utc();
GTimeVal lasttv;
gboolean res = g_time_val_from_iso8601(last_activity_str, &lasttv);
if (res) {
GDateTime *lastdt = g_date_time_new_from_timeval_utc(&lasttv);
GTimeSpan diff_micros = g_date_time_difference(nowdt, lastdt);
int diff_secs = (diff_micros / 1000) / 1000;
if (prefs_get_boolean(PREF_LASTACTIVITY)) {
cl_ev_presence_send(conn_presence, NULL, diff_secs);
} else {
cl_ev_presence_send(conn_presence, NULL, 0);
}
g_date_time_unref(lastdt);
} else {
cl_ev_presence_send(conn_presence, NULL, 0);
}
free(last_activity_str);
g_date_time_unref(nowdt);
} else {
cl_ev_presence_send(conn_presence, NULL, 0);
}
const char *fulljid = jabber_get_fulljid();
plugins_on_connect(account_name, fulljid);
}
void
handle_delayed_message(char *from, char *message, GTimeVal tv_stamp,
gboolean priv)
{
ui_incoming_msg(from, message, &tv_stamp, priv);
if (prefs_get_boolean(PREF_CHLOG) && !priv) {
Jid *from_jid = jid_create(from);
const char *jid = jabber_get_fulljid();
Jid *jidp = jid_create(jid);
chat_log_chat(jidp->barejid, from_jid->barejid, message, PROF_IN_LOG, &tv_stamp);
jid_destroy(jidp);
jid_destroy(from_jid);
}
}
static void
_ui_draw_win_title(void)
{
char new_win_title[100];
GString *version_str = g_string_new("");
if (prefs_get_boolean(PREF_TITLEBARVERSION)) {
g_string_append(version_str, " ");
g_string_append(version_str, PACKAGE_VERSION);
if (strcmp(PACKAGE_STATUS, "development") == 0) {
#ifdef HAVE_GIT_VERSION
g_string_append(version_str, "dev.");
g_string_append(version_str, PROF_GIT_BRANCH);
g_string_append(version_str, ".");
g_string_append(version_str, PROF_GIT_REVISION);
#else
g_string_append(version_str, "dev");
#endif
}
}
jabber_conn_status_t status = jabber_get_connection_status();
if (status == JABBER_CONNECTED) {
const char * const jid = jabber_get_fulljid();
gint unread = ui_unread();
if (unread != 0) {
snprintf(new_win_title, sizeof(new_win_title), "%c]0;%s%s (%d) - %s%c", '\033', "Profanity", version_str->str, unread, jid, '\007');
} else {
snprintf(new_win_title, sizeof(new_win_title), "%c]0;%s%s - %s%c", '\033', "Profanity", version_str->str, jid, '\007');
}
} else {
snprintf(new_win_title, sizeof(new_win_title), "%c]0;%s%s%c", '\033', "Profanity", version_str->str, '\007');
}
g_string_free(version_str, TRUE);
if (g_strcmp0(win_title, new_win_title) != 0) {
// print to x-window title bar
printf("%s", new_win_title);
if (win_title != NULL) {
free(win_title);
}
win_title = strdup(new_win_title);
}
}
void
chat_log_pgp_msg_in(const char * const barejid, const char * const msg)
{
if (prefs_get_boolean(PREF_CHLOG)) {
const char *jid = jabber_get_fulljid();
Jid *jidp = jid_create(jid);
char *pref_pgp_log = prefs_get_string(PREF_PGP_LOG);
if (strcmp(pref_pgp_log, "on") == 0) {
_chat_log_chat(jidp->barejid, barejid, msg, PROF_IN_LOG, NULL);
} else if (strcmp(pref_pgp_log, "redact") == 0) {
_chat_log_chat(jidp->barejid, barejid, "[redacted]", PROF_IN_LOG, NULL);
}
prefs_free_string(pref_pgp_log);
jid_destroy(jidp);
}
}
void
cl_ev_disconnect(void)
{
const char *jid = jabber_get_fulljid();
cons_show("%s logged out successfully.", jid);
ui_disconnected();
ui_close_all_wins();
jabber_disconnect();
roster_destroy();
muc_invites_clear();
chat_sessions_clear();
tlscerts_clear_current();
#ifdef HAVE_LIBGPGME
p_gpg_on_disconnect();
#endif
}
static int
_roster_set_handler(xmpp_conn_t * const conn, xmpp_stanza_t * const stanza,
void * const userdata)
{
xmpp_stanza_t *query =
xmpp_stanza_get_child_by_name(stanza, STANZA_NAME_QUERY);
xmpp_stanza_t *item =
xmpp_stanza_get_child_by_name(query, STANZA_NAME_ITEM);
if (item == NULL) {
return 1;
}
// if from attribute exists and it is not current users barejid, ignore push
Jid *my_jid = jid_create(jabber_get_fulljid());
const char *from = xmpp_stanza_get_attribute(stanza, STANZA_ATTR_FROM);
if (from && (strcmp(from, my_jid->barejid) != 0)) {
jid_destroy(my_jid);
return 1;
}
jid_destroy(my_jid);
const char *barejid = xmpp_stanza_get_attribute(item, STANZA_ATTR_JID);
gchar *barejid_lower = g_utf8_strdown(barejid, -1);
const char *name = xmpp_stanza_get_attribute(item, STANZA_ATTR_NAME);
const char *sub = xmpp_stanza_get_attribute(item, STANZA_ATTR_SUBSCRIPTION);
const char *ask = xmpp_stanza_get_attribute(item, STANZA_ATTR_ASK);
// do not set nickname to empty string, set to NULL instead
if (name && (strlen(name) == 0)) {
name = NULL;
}
// remove from roster
if (g_strcmp0(sub, "remove") == 0) {
// remove barejid and name
if (name == NULL) {
name = barejid_lower;
}
roster_remove(name, barejid_lower);
ui_roster_remove(barejid_lower);
// otherwise update local roster
} else {
// check for pending out subscriptions
gboolean pending_out = FALSE;
if (ask && (strcmp(ask, "subscribe") == 0)) {
pending_out = TRUE;
}
GSList *groups = _get_groups_from_item(item);
// update the local roster
PContact contact = roster_get_contact(barejid_lower);
if (contact == NULL) {
gboolean added = roster_add(barejid_lower, name, groups, sub, pending_out);
if (added) {
ui_roster_add(barejid_lower, name);
}
} else {
sv_ev_roster_update(barejid_lower, name, groups, sub, pending_out);
}
}
g_free(barejid_lower);
return 1;
}
static int
_bookmark_handle_result(xmpp_conn_t * const conn,
xmpp_stanza_t * const stanza, void * const userdata)
{
xmpp_ctx_t *ctx = connection_get_ctx();
char *id = (char *)userdata;
xmpp_stanza_t *ptr;
xmpp_stanza_t *nick;
char *name;
char *jid;
char *autojoin;
gboolean autojoin_val;
Jid *my_jid;
Bookmark *item;
xmpp_timed_handler_delete(conn, _bookmark_handle_delete);
g_free(id);
name = xmpp_stanza_get_name(stanza);
if (!name || strcmp(name, STANZA_NAME_IQ) != 0) {
return 0;
}
ptr = xmpp_stanza_get_child_by_name(stanza, STANZA_NAME_QUERY);
if (!ptr) {
return 0;
}
ptr = xmpp_stanza_get_child_by_name(ptr, STANZA_NAME_STORAGE);
if (!ptr) {
return 0;
}
if (bookmark_ac == NULL) {
bookmark_ac = autocomplete_new();
}
my_jid = jid_create(jabber_get_fulljid());
ptr = xmpp_stanza_get_children(ptr);
while (ptr) {
name = xmpp_stanza_get_name(ptr);
if (!name || strcmp(name, STANZA_NAME_CONFERENCE) != 0) {
ptr = xmpp_stanza_get_next(ptr);
continue;
}
jid = xmpp_stanza_get_attribute(ptr, STANZA_ATTR_JID);
if (!jid) {
ptr = xmpp_stanza_get_next(ptr);
continue;
}
log_debug("Handle bookmark for %s", jid);
name = NULL;
nick = xmpp_stanza_get_child_by_name(ptr, "nick");
if (nick) {
char *tmp;
tmp = xmpp_stanza_get_text(nick);
if (tmp) {
name = strdup(tmp);
xmpp_free(ctx, tmp);
}
}
autojoin = xmpp_stanza_get_attribute(ptr, "autojoin");
if (autojoin && (strcmp(autojoin, "1") == 0 || strcmp(autojoin, "true") == 0)) {
autojoin_val = TRUE;
} else {
autojoin_val = FALSE;
}
autocomplete_add(bookmark_ac, jid);
item = malloc(sizeof(*item));
item->jid = strdup(jid);
item->nick = name;
item->autojoin = autojoin_val;
bookmark_list = g_list_append(bookmark_list, item);
/* TODO: preference whether autojoin */
if (autojoin_val) {
if (autojoin_count < BOOKMARK_AUTOJOIN_MAX) {
Jid *room_jid;
++autojoin_count;
if (name == NULL) {
name = my_jid->localpart;
}
log_debug("Autojoin %s with nick=%s", jid, name);
room_jid = jid_create_from_bare_and_resource(jid, name);
if (!muc_room_is_active(room_jid)) {
presence_join_room(room_jid);
/* TODO: this should be removed after fixing #195 */
ui_room_join(room_jid);
}
jid_destroy(room_jid);
} else {
log_debug("Rejected autojoin %s (maximum has been reached)", jid);
}
}
ptr = xmpp_stanza_get_next(ptr);
}
jid_destroy(my_jid);
return 0;
}
static int
_bookmark_handle_result(xmpp_conn_t *const conn,
xmpp_stanza_t *const stanza, void *const userdata)
{
xmpp_ctx_t *ctx = connection_get_ctx();
char *id = (char *)userdata;
xmpp_stanza_t *ptr;
xmpp_stanza_t *nick;
xmpp_stanza_t *password_st;
char *name;
char *jid;
char *autojoin;
char *password;
gboolean autojoin_val;
Jid *my_jid;
Bookmark *item;
xmpp_timed_handler_delete(conn, _bookmark_handle_delete);
g_free(id);
name = xmpp_stanza_get_name(stanza);
if (!name || strcmp(name, STANZA_NAME_IQ) != 0) {
return 0;
}
ptr = xmpp_stanza_get_child_by_name(stanza, STANZA_NAME_QUERY);
if (!ptr) {
return 0;
}
ptr = xmpp_stanza_get_child_by_name(ptr, STANZA_NAME_STORAGE);
if (!ptr) {
return 0;
}
if (bookmark_ac == NULL) {
bookmark_ac = autocomplete_new();
}
my_jid = jid_create(jabber_get_fulljid());
ptr = xmpp_stanza_get_children(ptr);
while (ptr) {
name = xmpp_stanza_get_name(ptr);
if (!name || strcmp(name, STANZA_NAME_CONFERENCE) != 0) {
ptr = xmpp_stanza_get_next(ptr);
continue;
}
jid = xmpp_stanza_get_attribute(ptr, STANZA_ATTR_JID);
if (!jid) {
ptr = xmpp_stanza_get_next(ptr);
continue;
}
log_debug("Handle bookmark for %s", jid);
name = NULL;
nick = xmpp_stanza_get_child_by_name(ptr, "nick");
if (nick) {
char *tmp;
tmp = xmpp_stanza_get_text(nick);
if (tmp) {
name = strdup(tmp);
xmpp_free(ctx, tmp);
}
}
password = NULL;
password_st = xmpp_stanza_get_child_by_name(ptr, "password");
if (password_st) {
char *tmp;
tmp = xmpp_stanza_get_text(password_st);
if (tmp) {
password = strdup(tmp);
xmpp_free(ctx, tmp);
}
}
autojoin = xmpp_stanza_get_attribute(ptr, "autojoin");
if (autojoin && (strcmp(autojoin, "1") == 0 || strcmp(autojoin, "true") == 0)) {
autojoin_val = TRUE;
} else {
autojoin_val = FALSE;
}
autocomplete_add(bookmark_ac, jid);
item = malloc(sizeof(*item));
item->jid = strdup(jid);
item->nick = name;
item->password = password;
item->autojoin = autojoin_val;
bookmark_list = g_list_append(bookmark_list, item);
if (autojoin_val) {
Jid *room_jid;
char *account_name = jabber_get_account_name();
ProfAccount *account = accounts_get_account(account_name);
if (name == NULL) {
name = account->muc_nick;
}
log_debug("Autojoin %s with nick=%s", jid, name);
room_jid = jid_create_from_bare_and_resource(jid, name);
if (!muc_active(room_jid->barejid)) {
presence_join_room(jid, name, password);
muc_join(jid, name, password, TRUE);
}
jid_destroy(room_jid);
account_free(account);
}
ptr = xmpp_stanza_get_next(ptr);
}
jid_destroy(my_jid);
return 0;
}
void
sv_ev_room_message(const char *const room_jid, const char *const nick, const char *const message)
{
if (prefs_get_boolean(PREF_GRLOG)) {
Jid *jid = jid_create(jabber_get_fulljid());
groupchat_log_chat(jid->barejid, room_jid, nick, message);
jid_destroy(jid);
}
ProfMucWin *mucwin = wins_get_muc(room_jid);
if (!mucwin) {
return;
}
char *new_message = plugins_pre_room_message_display(room_jid, nick, message);
char *mynick = muc_nick(mucwin->roomjid);
gboolean mention = FALSE;
char *message_lower = g_utf8_strdown(new_message, -1);
char *mynick_lower = g_utf8_strdown(mynick, -1);
if (g_strrstr(message_lower, mynick_lower)) {
mention = TRUE;
}
g_free(message_lower);
g_free(mynick_lower);
GList *triggers = prefs_message_get_triggers(new_message);
mucwin_message(mucwin, nick, new_message, mention, triggers);
ProfWin *window = (ProfWin*)mucwin;
int num = wins_get_num(window);
gboolean is_current = FALSE;
// currently in groupchat window
if (wins_is_current(window)) {
is_current = TRUE;
status_bar_active(num);
if ((g_strcmp0(mynick, nick) != 0) && (prefs_get_boolean(PREF_BEEP))) {
beep();
}
// not currently on groupchat window
} else {
status_bar_new(num);
if ((g_strcmp0(mynick, nick) != 0) && (prefs_get_boolean(PREF_FLASH))) {
flash();
}
cons_show_incoming_room_message(nick, mucwin->roomjid, num, mention, triggers, mucwin->unread);
mucwin->unread++;
if (mention) {
mucwin->unread_mentions = TRUE;
}
if (triggers) {
mucwin->unread_triggers = TRUE;
}
}
if (prefs_do_room_notify(is_current, mucwin->roomjid, mynick, nick, new_message, mention, triggers != NULL)) {
Jid *jidp = jid_create(mucwin->roomjid);
notify_room_message(nick, jidp->localpart, num, new_message);
jid_destroy(jidp);
}
if (triggers) {
g_list_free_full(triggers, free);
}
rosterwin_roster();
plugins_post_room_message_display(room_jid, nick, new_message);
free(new_message);
}
static void
_connection_handler(xmpp_conn_t * const conn,
const xmpp_conn_event_t status, const int error,
xmpp_stream_error_t * const stream_error, void * const userdata)
{
// login success
if (status == XMPP_CONN_CONNECT) {
log_debug("Connection handler: XMPP_CONN_CONNECT");
// logged in with account
if (saved_account.name != NULL) {
log_debug("Connection handler: logged in with account name: %s", saved_account.name);
handle_login_account_success(saved_account.name);
// logged in without account, use details to create new account
} else {
log_debug("Connection handler: logged in with jid: %s", saved_details.name);
accounts_add(saved_details.name, saved_details.altdomain, saved_details.port);
accounts_set_jid(saved_details.name, saved_details.jid);
handle_login_account_success(saved_details.name);
saved_account.name = strdup(saved_details.name);
saved_account.passwd = strdup(saved_details.passwd);
_connection_free_saved_details();
}
Jid *myJid = jid_create(jabber_get_fulljid());
jabber_conn.domain = strdup(myJid->domainpart);
jid_destroy(myJid);
chat_sessions_init();
roster_add_handlers();
message_add_handlers();
presence_add_handlers();
iq_add_handlers();
roster_request();
bookmark_request();
jabber_conn.conn_status = JABBER_CONNECTED;
if (prefs_get_reconnect() != 0) {
if (reconnect_timer != NULL) {
g_timer_destroy(reconnect_timer);
reconnect_timer = NULL;
}
}
} else if (status == XMPP_CONN_DISCONNECT) {
log_debug("Connection handler: XMPP_CONN_DISCONNECT");
// lost connection for unkown reason
if (jabber_conn.conn_status == JABBER_CONNECTED) {
log_debug("Connection handler: Lost connection for unknown reason");
handle_lost_connection();
if (prefs_get_reconnect() != 0) {
assert(reconnect_timer == NULL);
reconnect_timer = g_timer_new();
// free resources but leave saved_user untouched
_connection_free_session_data();
} else {
_connection_free_saved_account();
_connection_free_saved_details();
_connection_free_session_data();
}
// login attempt failed
} else if (jabber_conn.conn_status != JABBER_DISCONNECTING) {
log_debug("Connection handler: Login failed");
if (reconnect_timer == NULL) {
log_debug("Connection handler: No reconnect timer");
handle_failed_login();
_connection_free_saved_account();
_connection_free_saved_details();
_connection_free_session_data();
} else {
log_debug("Connection handler: Restarting reconnect timer");
if (prefs_get_reconnect() != 0) {
g_timer_start(reconnect_timer);
}
// free resources but leave saved_user untouched
_connection_free_session_data();
}
}
// close stream response from server after disconnect is handled too
jabber_conn.conn_status = JABBER_DISCONNECTED;
} else if (status == XMPP_CONN_FAIL) {
log_debug("Connection handler: XMPP_CONN_FAIL");
} else {
log_error("Connection handler: Unknown status");
}
}
static int
_muc_user_handler(xmpp_conn_t * const conn, xmpp_stanza_t * const stanza,
void * const userdata)
{
// handler still fires if error
if (g_strcmp0(xmpp_stanza_get_type(stanza), STANZA_TYPE_ERROR) == 0) {
return 1;
}
char *from = xmpp_stanza_get_attribute(stanza, STANZA_ATTR_FROM);
Jid *from_jid = jid_create(from);
if (from_jid == NULL || from_jid->resourcepart == NULL) {
return 1;
}
char *from_room = from_jid->barejid;
char *from_nick = from_jid->resourcepart;
// handle self presence
if (stanza_is_muc_self_presence(stanza, jabber_get_fulljid())) {
char *type = xmpp_stanza_get_attribute(stanza, STANZA_ATTR_TYPE);
char *new_nick = stanza_get_new_nick(stanza);
if ((type != NULL) && (strcmp(type, STANZA_TYPE_UNAVAILABLE) == 0)) {
// leave room if not self nick change
if (new_nick != NULL) {
muc_set_room_pending_nick_change(from_room, new_nick);
} else {
handle_leave_room(from_room);
}
// handle self nick change
} else if (muc_is_room_pending_nick_change(from_room)) {
muc_complete_room_nick_change(from_room, from_nick);
handle_room_nick_change(from_room, from_nick);
// handle roster complete
} else if (!muc_get_roster_received(from_room)) {
handle_room_roster_complete(from_room);
// room configuration required
if (stanza_muc_requires_config(stanza)) {
handle_room_requires_config(from_room);
}
}
// handle presence from room members
} else {
char *type = xmpp_stanza_get_attribute(stanza, STANZA_ATTR_TYPE);
char *status_str;
log_debug("Room presence received from %s", from_jid->fulljid);
status_str = stanza_get_status(stanza, NULL);
if ((type != NULL) && (strcmp(type, STANZA_TYPE_UNAVAILABLE) == 0)) {
// handle nickname change
if (stanza_is_room_nick_change(stanza)) {
char *new_nick = stanza_get_new_nick(stanza);
if (new_nick != NULL) {
muc_set_roster_pending_nick_change(from_room, new_nick, from_nick);
free(new_nick);
}
} else {
handle_room_member_offline(from_room, from_nick, "offline", status_str);
}
} else {
// send disco info for capabilities, if not cached
if (stanza_contains_caps(stanza)) {
log_info("Presence contains capabilities.");
_handle_caps(stanza);
}
char *show_str = stanza_get_show(stanza, "online");
if (!muc_get_roster_received(from_room)) {
muc_add_to_roster(from_room, from_nick, show_str, status_str);
} else {
char *old_nick = muc_complete_roster_nick_change(from_room, from_nick);
if (old_nick != NULL) {
muc_add_to_roster(from_room, from_nick, show_str, status_str);
handle_room_member_nick_change(from_room, old_nick, from_nick);
free(old_nick);
} else {
if (!muc_nick_in_roster(from_room, from_nick)) {
handle_room_member_online(from_room, from_nick, show_str, status_str);
} else {
handle_room_member_presence(from_room, from_nick, show_str, status_str);
}
}
}
free(show_str);
}
free(status_str);
}
jid_destroy(from_jid);
return 1;
}
static void
_win_handle_page(const wint_t * const ch)
{
ProfWin *current = wins_get_current();
int rows = getmaxy(stdscr);
int y = getcury(current->win);
int page_space = rows - 4;
int *page_start = &(current->y_pos);
if (prefs_get_boolean(PREF_MOUSE)) {
MEVENT mouse_event;
if (*ch == KEY_MOUSE) {
if (getmouse(&mouse_event) == OK) {
#ifdef PLATFORM_CYGWIN
if (mouse_event.bstate & BUTTON5_PRESSED) { // mouse wheel down
#else
if (mouse_event.bstate & BUTTON2_PRESSED) { // mouse wheel down
#endif
*page_start += 4;
// only got half a screen, show full screen
if ((y - (*page_start)) < page_space)
*page_start = y - page_space;
// went past end, show full screen
else if (*page_start >= y)
*page_start = y - page_space;
current->paged = 1;
wins_refresh_current();
} else if (mouse_event.bstate & BUTTON4_PRESSED) { // mouse wheel up
*page_start -= 4;
// went past beginning, show first page
if (*page_start < 0)
*page_start = 0;
current->paged = 1;
wins_refresh_current();
}
}
}
}
// page up
if (*ch == KEY_PPAGE) {
*page_start -= page_space;
// went past beginning, show first page
if (*page_start < 0)
*page_start = 0;
current->paged = 1;
wins_refresh_current();
// page down
} else if (*ch == KEY_NPAGE) {
*page_start += page_space;
// only got half a screen, show full screen
if ((y - (*page_start)) < page_space)
*page_start = y - page_space;
// went past end, show full screen
else if (*page_start >= y)
*page_start = y - page_space;
current->paged = 1;
wins_refresh_current();
}
}
static void
_win_show_history(WINDOW *win, int win_index, const char * const contact)
{
ProfWin *window = wins_get_by_num(win_index);
if (!window->history_shown) {
GSList *history = NULL;
Jid *jid = jid_create(jabber_get_fulljid());
history = chat_log_get_previous(jid->barejid, contact, history);
jid_destroy(jid);
while (history != NULL) {
wprintw(win, "%s\n", history->data);
history = g_slist_next(history);
}
window->history_shown = 1;
g_slist_free_full(history, free);
}
}
void
handle_incoming_message(char *from, char *message, gboolean priv)
{
#ifdef HAVE_LIBOTR
gboolean was_decrypted = FALSE;
char *newmessage;
prof_otrpolicy_t policy = otr_get_policy(from);
char *whitespace_base = strstr(message,OTRL_MESSAGE_TAG_BASE);
if (!priv) {
//check for OTR whitespace (opportunistic or always)
if (policy == PROF_OTRPOLICY_OPPORTUNISTIC || policy == PROF_OTRPOLICY_ALWAYS) {
if (whitespace_base) {
if (strstr(message, OTRL_MESSAGE_TAG_V2) || strstr(message, OTRL_MESSAGE_TAG_V1)) {
// Remove whitespace pattern for proper display in UI
// Handle both BASE+TAGV1/2(16+8) and BASE+TAGV1+TAGV2(16+8+8)
int tag_length = 24;
if (strstr(message, OTRL_MESSAGE_TAG_V2) && strstr(message, OTRL_MESSAGE_TAG_V1)) {
tag_length = 32;
}
memmove(whitespace_base, whitespace_base+tag_length, tag_length);
char *otr_query_message = otr_start_query();
cons_show("OTR Whitespace pattern detected. Attempting to start OTR session...");
message_send(otr_query_message, from);
}
}
}
newmessage = otr_decrypt_message(from, message, &was_decrypted);
// internal OTR message
if (newmessage == NULL) {
return;
}
} else {
newmessage = message;
}
if (policy == PROF_OTRPOLICY_ALWAYS && !was_decrypted && !whitespace_base) {
char *otr_query_message = otr_start_query();
cons_show("Attempting to start OTR session...");
message_send(otr_query_message, from);
}
ui_incoming_msg(from, newmessage, NULL, priv);
if (prefs_get_boolean(PREF_CHLOG) && !priv) {
Jid *from_jid = jid_create(from);
const char *jid = jabber_get_fulljid();
Jid *jidp = jid_create(jid);
char *pref_otr_log = prefs_get_string(PREF_OTR_LOG);
if (!was_decrypted || (strcmp(pref_otr_log, "on") == 0)) {
chat_log_chat(jidp->barejid, from_jid->barejid, newmessage, PROF_IN_LOG, NULL);
} else if (strcmp(pref_otr_log, "redact") == 0) {
chat_log_chat(jidp->barejid, from_jid->barejid, "[redacted]", PROF_IN_LOG, NULL);
}
prefs_free_string(pref_otr_log);
jid_destroy(jidp);
jid_destroy(from_jid);
}
if (!priv)
otr_free_message(newmessage);
#else
ui_incoming_msg(from, message, NULL, priv);
if (prefs_get_boolean(PREF_CHLOG) && !priv) {
Jid *from_jid = jid_create(from);
const char *jid = jabber_get_fulljid();
Jid *jidp = jid_create(jid);
chat_log_chat(jidp->barejid, from_jid->barejid, message, PROF_IN_LOG, NULL);
jid_destroy(jidp);
jid_destroy(from_jid);
}
#endif
}
