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profanity/src/ui/rosterwin.c
nia ce67753423 Avoid passing NULL pointers to curses functions. 
This allows profanity to work without segfaulting from NULL
pointer dereferences when used with NetBSD libcurses.

Basic functionality was tested, there may be more NULL pointer
issues hiding.
2020-09-04 12:59:20 +02:00

1305 lines
46 KiB
C
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/*
* rosterwin.c
* vim: expandtab:ts=4:sts=4:sw=4
*
* Copyright (C) 2012 - 2019 James Booth <boothj5@gmail.com>
* Copyright (C) 2019 - 2020 Michael Vetter <jubalh@iodoru.org>
*
* This file is part of Profanity.
*
* Profanity is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Profanity is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Profanity. If not, see <https://www.gnu.org/licenses/>.
*
* In addition, as a special exception, the copyright holders give permission to
* link the code of portions of this program with the OpenSSL library under
* certain conditions as described in each individual source file, and
* distribute linked combinations including the two.
*
* You must obey the GNU General Public License in all respects for all of the
* code used other than OpenSSL. If you modify file(s) with this exception, you
* may extend this exception to your version of the file(s), but you are not
* obligated to do so. If you do not wish to do so, delete this exception
* statement from your version. If you delete this exception statement from all
* source files in the program, then also delete it here.
*
*/
#include <assert.h>
#include <stdlib.h>
#include <string.h>
#include "config/preferences.h"
#include "ui/ui.h"
#include "ui/window.h"
#include "ui/window_list.h"
#include "xmpp/roster_list.h"
#include "xmpp/contact.h"
typedef enum {
ROSTER_CONTACT,
ROSTER_CONTACT_ACTIVE,
ROSTER_CONTACT_UNREAD
} roster_contact_theme_t;
static void _rosterwin_contacts_all(ProfLayoutSplit* layout);
static void _rosterwin_contacts_by_presence(ProfLayoutSplit* layout, const char* const presence, char* title);
static void _rosterwin_contacts_by_group(ProfLayoutSplit* layout, char* group);
static void _rosteriwin_unsubscribed(ProfLayoutSplit* layout);
static void _rosterwin_contacts_header(ProfLayoutSplit* layout, const char* title, GSList* contacts);
static void _rosterwin_unsubscribed_header(ProfLayoutSplit* layout, GList* wins);
static void _rosterwin_contact(ProfLayoutSplit* layout, PContact contact);
static void _rosterwin_unsubscribed_item(ProfLayoutSplit* layout, ProfChatWin* chatwin);
static void _rosterwin_presence(ProfLayoutSplit* layout, const char* presence, const char* status,
int current_indent);
static void _rosterwin_resources(ProfLayoutSplit* layout, PContact contact, int current_indent,
roster_contact_theme_t theme_type, int unread);
static void _rosterwin_rooms(ProfLayoutSplit* layout, char* title, GList* rooms);
static void _rosterwin_rooms_by_service(ProfLayoutSplit* layout);
static void _rosterwin_rooms_header(ProfLayoutSplit* layout, GList* rooms, char* title);
static void _rosterwin_room(ProfLayoutSplit* layout, ProfMucWin* mucwin);
static void _rosterwin_print_rooms(ProfLayoutSplit* layout);
static void _rosterwin_private_chats(ProfLayoutSplit* layout, GList* orphaned_privchats);
static void _rosterwin_private_header(ProfLayoutSplit* layout, GList* privs);
static GSList* _filter_contacts(GSList* contacts);
static GSList* _filter_contacts_with_presence(GSList* contacts, const char* const presence);
static theme_item_t _get_roster_theme(roster_contact_theme_t theme_type, const char* presence);
static int _compare_rooms_name(ProfMucWin* a, ProfMucWin* b);
static int _compare_rooms_unread(ProfMucWin* a, ProfMucWin* b);
void
rosterwin_roster(void)
{
ProfWin* console = wins_get_console();
if (!console) {
return;
}
jabber_conn_status_t conn_status = connection_get_status();
if (conn_status != JABBER_CONNECTED) {
return;
}
ProfLayoutSplit* layout = (ProfLayoutSplit*)console->layout;
assert(layout->memcheck == LAYOUT_SPLIT_MEMCHECK);
if (layout->subwin != NULL) {
werase(layout->subwin);
}
char* roomspos = prefs_get_string(PREF_ROSTER_ROOMS_POS);
if (prefs_get_boolean(PREF_ROSTER_ROOMS) && (g_strcmp0(roomspos, "first") == 0)) {
_rosterwin_print_rooms(layout);
GList* orphaned_privchats = NULL;
GList* privchats = wins_get_private_chats(NULL);
GList* curr = privchats;
while (curr) {
ProfPrivateWin* privwin = curr->data;
Jid* jidp = jid_create(privwin->fulljid);
if (!muc_active(jidp->barejid)) {
orphaned_privchats = g_list_append(orphaned_privchats, privwin);
}
jid_destroy(jidp);
curr = g_list_next(curr);
}
char* privpref = prefs_get_string(PREF_ROSTER_PRIVATE);
if (g_strcmp0(privpref, "group") == 0 || orphaned_privchats) {
_rosterwin_private_chats(layout, orphaned_privchats);
}
g_free(privpref);
g_list_free(orphaned_privchats);
}
if (prefs_get_boolean(PREF_ROSTER_CONTACTS)) {
char* by = prefs_get_string(PREF_ROSTER_BY);
if (g_strcmp0(by, "presence") == 0) {
_rosterwin_contacts_by_presence(layout, "chat", "Available for chat");
_rosterwin_contacts_by_presence(layout, "online", "Online");
_rosterwin_contacts_by_presence(layout, "away", "Away");
_rosterwin_contacts_by_presence(layout, "xa", "Extended Away");
_rosterwin_contacts_by_presence(layout, "dnd", "Do not disturb");
_rosterwin_contacts_by_presence(layout, "offline", "Offline");
} else if (g_strcmp0(by, "group") == 0) {
GList* groups = roster_get_groups();
GList* curr_group = groups;
while (curr_group) {
_rosterwin_contacts_by_group(layout, curr_group->data);
curr_group = g_list_next(curr_group);
}
g_list_free_full(groups, free);
_rosterwin_contacts_by_group(layout, NULL);
} else {
_rosterwin_contacts_all(layout);
}
if (prefs_get_boolean(PREF_ROSTER_UNSUBSCRIBED)) {
_rosteriwin_unsubscribed(layout);
}
g_free(by);
}
if (prefs_get_boolean(PREF_ROSTER_ROOMS) && (g_strcmp0(roomspos, "last") == 0)) {
_rosterwin_print_rooms(layout);
GList* orphaned_privchats = NULL;
GList* privchats = wins_get_private_chats(NULL);
GList* curr = privchats;
while (curr) {
ProfPrivateWin* privwin = curr->data;
Jid* jidp = jid_create(privwin->fulljid);
if (!muc_active(jidp->barejid)) {
orphaned_privchats = g_list_append(orphaned_privchats, privwin);
}
jid_destroy(jidp);
curr = g_list_next(curr);
}
char* privpref = prefs_get_string(PREF_ROSTER_PRIVATE);
if (g_strcmp0(privpref, "group") == 0 || orphaned_privchats) {
_rosterwin_private_chats(layout, orphaned_privchats);
}
g_free(privpref);
g_list_free(privchats);
g_list_free(orphaned_privchats);
}
g_free(roomspos);
}
static void
_rosterwin_contacts_all(ProfLayoutSplit* layout)
{
GSList* contacts = NULL;
char* order = prefs_get_string(PREF_ROSTER_ORDER);
if (g_strcmp0(order, "presence") == 0) {
contacts = roster_get_contacts(ROSTER_ORD_PRESENCE);
} else {
contacts = roster_get_contacts(ROSTER_ORD_NAME);
}
g_free(order);
GSList* filtered_contacts = _filter_contacts(contacts);
g_slist_free(contacts);
_rosterwin_contacts_header(layout, "Roster", filtered_contacts);
if (filtered_contacts) {
GSList* curr_contact = filtered_contacts;
while (curr_contact) {
PContact contact = curr_contact->data;
_rosterwin_contact(layout, contact);
curr_contact = g_slist_next(curr_contact);
}
}
g_slist_free(filtered_contacts);
}
static void
_rosteriwin_unsubscribed(ProfLayoutSplit* layout)
{
GList* wins = wins_get_chat_unsubscribed();
if (wins) {
_rosterwin_unsubscribed_header(layout, wins);
}
GList* curr = wins;
while (curr) {
ProfChatWin* chatwin = curr->data;
_rosterwin_unsubscribed_item(layout, chatwin);
curr = g_list_next(curr);
}
g_list_free(wins);
}
static void
_rosterwin_contacts_by_presence(ProfLayoutSplit* layout, const char* const presence, char* title)
{
GSList* contacts = roster_get_contacts_by_presence(presence);
GSList* filtered_contacts = _filter_contacts_with_presence(contacts, presence);
g_slist_free(contacts);
// if this group has contacts, or if we want to show empty groups
if (filtered_contacts || prefs_get_boolean(PREF_ROSTER_EMPTY)) {
_rosterwin_contacts_header(layout, title, filtered_contacts);
}
if (filtered_contacts) {
GSList* curr_contact = filtered_contacts;
while (curr_contact) {
PContact contact = curr_contact->data;
_rosterwin_contact(layout, contact);
curr_contact = g_slist_next(curr_contact);
}
}
g_slist_free(filtered_contacts);
}
static void
_rosterwin_contacts_by_group(ProfLayoutSplit* layout, char* group)
{
GSList* contacts = NULL;
char* order = prefs_get_string(PREF_ROSTER_ORDER);
if (g_strcmp0(order, "presence") == 0) {
contacts = roster_get_group(group, ROSTER_ORD_PRESENCE);
} else {
contacts = roster_get_group(group, ROSTER_ORD_NAME);
}
g_free(order);
GSList* filtered_contacts = _filter_contacts(contacts);
g_slist_free(contacts);
if (filtered_contacts || prefs_get_boolean(PREF_ROSTER_EMPTY)) {
if (group) {
_rosterwin_contacts_header(layout, group, filtered_contacts);
} else {
_rosterwin_contacts_header(layout, "no group", filtered_contacts);
}
GSList* curr_contact = filtered_contacts;
while (curr_contact) {
PContact contact = curr_contact->data;
_rosterwin_contact(layout, contact);
curr_contact = g_slist_next(curr_contact);
}
}
g_slist_free(filtered_contacts);
}
static void
_rosterwin_unsubscribed_item(ProfLayoutSplit* layout, ProfChatWin* chatwin)
{
const char* const name = chatwin->barejid;
const char* const presence = "offline";
int unread = 0;
roster_contact_theme_t theme_type = ROSTER_CONTACT;
if (chatwin->unread > 0) {
theme_type = ROSTER_CONTACT_UNREAD;
unread = chatwin->unread;
} else {
theme_type = ROSTER_CONTACT_ACTIVE;
}
theme_item_t presence_colour = _get_roster_theme(theme_type, presence);
wattron(layout->subwin, theme_attrs(presence_colour));
GString* msg = g_string_new(" ");
int indent = prefs_get_roster_contact_indent();
int current_indent = 0;
if (indent > 0) {
current_indent += indent;
while (indent > 0) {
g_string_append(msg, " ");
indent--;
}
}
char ch = prefs_get_roster_contact_char();
if (ch) {
g_string_append_printf(msg, "%c", ch);
}
char* unreadpos = prefs_get_string(PREF_ROSTER_UNREAD);
if ((g_strcmp0(unreadpos, "before") == 0) && unread > 0) {
g_string_append_printf(msg, "(%d) ", unread);
unread = 0;
}
g_string_append(msg, name);
if ((g_strcmp0(unreadpos, "after") == 0) && unread > 0) {
g_string_append_printf(msg, " (%d)", unread);
}
g_free(unreadpos);
win_sub_newline_lazy(layout->subwin);
gboolean wrap = prefs_get_boolean(PREF_ROSTER_WRAP);
win_sub_print(layout->subwin, msg->str, FALSE, wrap, current_indent);
g_string_free(msg, TRUE);
wattroff(layout->subwin, theme_attrs(presence_colour));
}
static void
_rosterwin_contact(ProfLayoutSplit* layout, PContact contact)
{
const char* name = p_contact_name_or_jid(contact);
const char* presence = p_contact_presence(contact);
const char* status = p_contact_status(contact);
const char* barejid = p_contact_barejid(contact);
int unread = 0;
roster_contact_theme_t theme_type = ROSTER_CONTACT;
ProfChatWin* chatwin = wins_get_chat(barejid);
if (chatwin) {
if (chatwin->unread > 0) {
theme_type = ROSTER_CONTACT_UNREAD;
unread = chatwin->unread;
} else {
theme_type = ROSTER_CONTACT_ACTIVE;
}
}
theme_item_t presence_colour = _get_roster_theme(theme_type, presence);
int colour = 0;
if (prefs_get_boolean(PREF_ROSTER_COLOR_NICK)) {
colour = theme_hash_attrs(name);
wattron(layout->subwin, colour);
} else {
wattron(layout->subwin, theme_attrs(presence_colour));
}
GString* msg = g_string_new(" ");
int indent = prefs_get_roster_contact_indent();
int current_indent = 0;
if (indent > 0) {
current_indent += indent;
while (indent > 0) {
g_string_append(msg, " ");
indent--;
}
}
char ch = prefs_get_roster_contact_char();
if (ch) {
g_string_append_printf(msg, "%c", ch);
}
char* unreadpos = prefs_get_string(PREF_ROSTER_UNREAD);
if ((g_strcmp0(unreadpos, "before") == 0) && unread > 0) {
g_string_append_printf(msg, "(%d) ", unread);
unread = 0;
}
g_string_append(msg, name);
if (g_strcmp0(unreadpos, "after") == 0) {
if (!prefs_get_boolean(PREF_ROSTER_RESOURCE)) {
if (unread > 0) {
g_string_append_printf(msg, " (%d)", unread);
}
unread = 0;
}
}
g_free(unreadpos);
win_sub_newline_lazy(layout->subwin);
gboolean wrap = prefs_get_boolean(PREF_ROSTER_WRAP);
win_sub_print(layout->subwin, msg->str, FALSE, wrap, current_indent);
g_string_free(msg, TRUE);
if (prefs_get_boolean(PREF_ROSTER_COLOR_NICK)) {
wattroff(layout->subwin, colour);
} else {
wattroff(layout->subwin, theme_attrs(presence_colour));
}
if (prefs_get_boolean(PREF_ROSTER_RESOURCE)) {
_rosterwin_resources(layout, contact, current_indent, theme_type, unread);
} else if (prefs_get_boolean(PREF_ROSTER_PRESENCE) || prefs_get_boolean(PREF_ROSTER_STATUS)) {
if (unread > 0) {
GString* unreadmsg = g_string_new("");
g_string_append_printf(unreadmsg, " (%d)", unread);
wattron(layout->subwin, theme_attrs(presence_colour));
win_sub_print(layout->subwin, unreadmsg->str, FALSE, wrap, current_indent);
g_string_free(unreadmsg, TRUE);
wattroff(layout->subwin, theme_attrs(presence_colour));
}
_rosterwin_presence(layout, presence, status, current_indent);
}
}
static void
_rosterwin_presence(ProfLayoutSplit* layout, const char* presence, const char* status,
int current_indent)
{
// don't show presence for offline contacts
gboolean is_offline = g_strcmp0(presence, "offline") == 0;
if (is_offline) {
return;
}
char* by = prefs_get_string(PREF_ROSTER_BY);
gboolean by_presence = g_strcmp0(by, "presence") == 0;
g_free(by);
int presence_indent = prefs_get_roster_presence_indent();
if (presence_indent > 0) {
current_indent += presence_indent;
}
gboolean wrap = prefs_get_boolean(PREF_ROSTER_WRAP);
theme_item_t colour = _get_roster_theme(ROSTER_CONTACT, presence);
// show only status when grouped by presence
if (by_presence) {
if (status && prefs_get_boolean(PREF_ROSTER_STATUS)) {
wattron(layout->subwin, theme_attrs(colour));
if (presence_indent == -1) {
GString* msg = g_string_new("");
g_string_append_printf(msg, ": \"%s\"", status);
win_sub_print(layout->subwin, msg->str, FALSE, wrap, current_indent);
g_string_free(msg, TRUE);
wattroff(layout->subwin, theme_attrs(colour));
} else {
GString* msg = g_string_new(" ");
while (current_indent > 0) {
g_string_append(msg, " ");
current_indent--;
}
g_string_append_printf(msg, "\"%s\"", status);
win_sub_newline_lazy(layout->subwin);
win_sub_print(layout->subwin, msg->str, FALSE, wrap, current_indent);
g_string_free(msg, TRUE);
wattroff(layout->subwin, theme_attrs(colour));
}
}
// show both presence and status when not grouped by presence
} else if (prefs_get_boolean(PREF_ROSTER_PRESENCE) || (status && prefs_get_boolean(PREF_ROSTER_STATUS))) {
wattron(layout->subwin, theme_attrs(colour));
if (presence_indent == -1) {
GString* msg = g_string_new("");
if (prefs_get_boolean(PREF_ROSTER_PRESENCE)) {
g_string_append_printf(msg, ": %s", presence);
if (status && prefs_get_boolean(PREF_ROSTER_STATUS)) {
g_string_append_printf(msg, " \"%s\"", status);
}
} else if (status && prefs_get_boolean(PREF_ROSTER_STATUS)) {
g_string_append_printf(msg, ": \"%s\"", status);
}
win_sub_print(layout->subwin, msg->str, FALSE, wrap, current_indent);
g_string_free(msg, TRUE);
wattroff(layout->subwin, theme_attrs(colour));
} else {
GString* msg = g_string_new(" ");
while (current_indent > 0) {
g_string_append(msg, " ");
current_indent--;
}
if (prefs_get_boolean(PREF_ROSTER_PRESENCE)) {
g_string_append(msg, presence);
if (status && prefs_get_boolean(PREF_ROSTER_STATUS)) {
g_string_append_printf(msg, " \"%s\"", status);
}
} else if (status && prefs_get_boolean(PREF_ROSTER_STATUS)) {
g_string_append_printf(msg, "\"%s\"", status);
}
win_sub_newline_lazy(layout->subwin);
win_sub_print(layout->subwin, msg->str, FALSE, wrap, current_indent);
g_string_free(msg, TRUE);
wattroff(layout->subwin, theme_attrs(colour));
}
}
}
static void
_rosterwin_resources(ProfLayoutSplit* layout, PContact contact, int current_indent, roster_contact_theme_t theme_type,
int unread)
{
gboolean join = prefs_get_boolean(PREF_ROSTER_RESOURCE_JOIN);
GList* resources = p_contact_get_available_resources(contact);
if (resources) {
// resource on same line as contact
if (join && (g_list_length(resources) == 1)) {
Resource* resource = resources->data;
const char* resource_presence = string_from_resource_presence(resource->presence);
theme_item_t resource_presence_colour = _get_roster_theme(theme_type, resource_presence);
wattron(layout->subwin, theme_attrs(resource_presence_colour));
GString* msg = g_string_new("");
char ch = prefs_get_roster_resource_char();
if (ch) {
g_string_append_printf(msg, "%c", ch);
} else {
g_string_append(msg, " ");
}
g_string_append(msg, resource->name);
if (prefs_get_boolean(PREF_ROSTER_PRIORITY)) {
g_string_append_printf(msg, " %d", resource->priority);
}
char* unreadpos = prefs_get_string(PREF_ROSTER_UNREAD);
if ((g_strcmp0(unreadpos, "after") == 0) && unread > 0) {
g_string_append_printf(msg, " (%d)", unread);
}
g_free(unreadpos);
gboolean wrap = prefs_get_boolean(PREF_ROSTER_WRAP);
win_sub_print(layout->subwin, msg->str, FALSE, wrap, 0);
g_string_free(msg, TRUE);
wattroff(layout->subwin, theme_attrs(resource_presence_colour));
if (prefs_get_boolean(PREF_ROSTER_PRESENCE) || prefs_get_boolean(PREF_ROSTER_STATUS)) {
_rosterwin_presence(layout, resource_presence, resource->status, current_indent);
}
// resource(s) on new lines
} else {
gboolean wrap = prefs_get_boolean(PREF_ROSTER_WRAP);
char* unreadpos = prefs_get_string(PREF_ROSTER_UNREAD);
if ((g_strcmp0(unreadpos, "after") == 0) && unread > 0) {
GString* unreadmsg = g_string_new("");
g_string_append_printf(unreadmsg, " (%d)", unread);
const char* presence = p_contact_presence(contact);
theme_item_t presence_colour = _get_roster_theme(theme_type, presence);
wattron(layout->subwin, theme_attrs(presence_colour));
win_sub_print(layout->subwin, unreadmsg->str, FALSE, wrap, current_indent);
g_string_free(unreadmsg, TRUE);
wattroff(layout->subwin, theme_attrs(presence_colour));
}
g_free(unreadpos);
int resource_indent = prefs_get_roster_resource_indent();
if (resource_indent > 0) {
current_indent += resource_indent;
}
GList* curr_resource = resources;
while (curr_resource) {
Resource* resource = curr_resource->data;
const char* resource_presence = string_from_resource_presence(resource->presence);
theme_item_t resource_presence_colour = _get_roster_theme(ROSTER_CONTACT, resource_presence);
wattron(layout->subwin, theme_attrs(resource_presence_colour));
GString* msg = g_string_new(" ");
int this_indent = current_indent;
while (this_indent > 0) {
g_string_append(msg, " ");
this_indent--;
}
char ch = prefs_get_roster_resource_char();
if (ch) {
g_string_append_printf(msg, "%c", ch);
}
g_string_append(msg, resource->name);
if (prefs_get_boolean(PREF_ROSTER_PRIORITY)) {
g_string_append_printf(msg, " %d", resource->priority);
}
win_sub_newline_lazy(layout->subwin);
win_sub_print(layout->subwin, msg->str, FALSE, wrap, current_indent);
g_string_free(msg, TRUE);
wattroff(layout->subwin, theme_attrs(resource_presence_colour));
if (prefs_get_boolean(PREF_ROSTER_PRESENCE) || prefs_get_boolean(PREF_ROSTER_STATUS)) {
_rosterwin_presence(layout, resource_presence, resource->status, current_indent);
}
curr_resource = g_list_next(curr_resource);
}
}
} else if (prefs_get_boolean(PREF_ROSTER_PRESENCE) || prefs_get_boolean(PREF_ROSTER_STATUS)) {
const char* presence = p_contact_presence(contact);
const char* status = p_contact_status(contact);
theme_item_t presence_colour = _get_roster_theme(theme_type, presence);
gboolean wrap = prefs_get_boolean(PREF_ROSTER_WRAP);
char* unreadpos = prefs_get_string(PREF_ROSTER_UNREAD);
if ((g_strcmp0(unreadpos, "after") == 0) && unread > 0) {
GString* unreadmsg = g_string_new("");
g_string_append_printf(unreadmsg, " (%d)", unread);
wattron(layout->subwin, theme_attrs(presence_colour));
win_sub_print(layout->subwin, unreadmsg->str, FALSE, wrap, current_indent);
g_string_free(unreadmsg, TRUE);
wattroff(layout->subwin, theme_attrs(presence_colour));
}
g_free(unreadpos);
_rosterwin_presence(layout, presence, status, current_indent);
} else {
gboolean wrap = prefs_get_boolean(PREF_ROSTER_WRAP);
char* unreadpos = prefs_get_string(PREF_ROSTER_UNREAD);
if ((g_strcmp0(unreadpos, "after") == 0) && unread > 0) {
GString* unreadmsg = g_string_new("");
g_string_append_printf(unreadmsg, " (%d)", unread);
const char* presence = p_contact_presence(contact);
theme_item_t presence_colour = _get_roster_theme(theme_type, presence);
wattron(layout->subwin, theme_attrs(presence_colour));
win_sub_print(layout->subwin, unreadmsg->str, FALSE, wrap, current_indent);
g_string_free(unreadmsg, TRUE);
wattroff(layout->subwin, theme_attrs(presence_colour));
}
g_free(unreadpos);
}
g_list_free(resources);
}
static void
_rosterwin_rooms(ProfLayoutSplit* layout, char* title, GList* rooms)
{
GList* rooms_sorted = NULL;
GList* curr_room = rooms;
while (curr_room) {
ProfMucWin* mucwin = wins_get_muc(curr_room->data);
if (mucwin) {
char* order = prefs_get_string(PREF_ROSTER_ROOMS_ORDER);
if (g_strcmp0(order, "unread") == 0) {
rooms_sorted = g_list_insert_sorted(rooms_sorted, mucwin, (GCompareFunc)_compare_rooms_unread);
} else {
rooms_sorted = g_list_insert_sorted(rooms_sorted, mucwin, (GCompareFunc)_compare_rooms_name);
}
g_free(order);
}
curr_room = g_list_next(curr_room);
}
// if there are active rooms, or if we want to show empty groups
if (rooms_sorted || prefs_get_boolean(PREF_ROSTER_EMPTY)) {
_rosterwin_rooms_header(layout, rooms_sorted, title);
GList* curr_room = rooms_sorted;
while (curr_room) {
_rosterwin_room(layout, curr_room->data);
curr_room = g_list_next(curr_room);
}
}
g_list_free(rooms_sorted);
}
static void
_rosterwin_rooms_by_service(ProfLayoutSplit* layout)
{
GList* rooms = muc_rooms();
GList* curr = rooms;
GList* services = NULL;
while (curr) {
char* roomjid = curr->data;
Jid* jidp = jid_create(roomjid);
if (!g_list_find_custom(services, jidp->domainpart, (GCompareFunc)g_strcmp0)) {
services = g_list_insert_sorted(services, strdup(jidp->domainpart), (GCompareFunc)g_strcmp0);
}
jid_destroy(jidp);
curr = g_list_next(curr);
}
GList* curr_service = services;
while (curr_service) {
char* service = curr_service->data;
GList* filtered_rooms = NULL;
curr = rooms;
while (curr) {
char* roomjid = curr->data;
Jid* jidp = jid_create(roomjid);
if (g_strcmp0(curr_service->data, jidp->domainpart) == 0) {
filtered_rooms = g_list_append(filtered_rooms, strdup(jidp->barejid));
}
jid_destroy(jidp);
curr = g_list_next(curr);
}
_rosterwin_rooms(layout, service, filtered_rooms);
g_list_free_full(filtered_rooms, free);
curr_service = g_list_next(curr_service);
}
g_list_free(rooms);
g_list_free_full(services, free);
}
static void
_rosterwin_room(ProfLayoutSplit* layout, ProfMucWin* mucwin)
{
GString* msg = g_string_new(" ");
if (mucwin->unread_mentions) {
wattron(layout->subwin, theme_attrs(THEME_ROSTER_ROOM_MENTION));
} else if (mucwin->unread_triggers) {
wattron(layout->subwin, theme_attrs(THEME_ROSTER_ROOM_TRIGGER));
} else if (mucwin->unread > 0) {
wattron(layout->subwin, theme_attrs(THEME_ROSTER_ROOM_UNREAD));
} else {
wattron(layout->subwin, theme_attrs(THEME_ROSTER_ROOM));
}
int indent = prefs_get_roster_contact_indent();
int current_indent = 0;
if (indent > 0) {
current_indent += indent;
while (indent > 0) {
g_string_append(msg, " ");
indent--;
}
}
char ch = prefs_get_roster_room_char();
if (ch) {
g_string_append_printf(msg, "%c", ch);
}
char* unreadpos = prefs_get_string(PREF_ROSTER_ROOMS_UNREAD);
if ((g_strcmp0(unreadpos, "before") == 0) && mucwin->unread > 0) {
g_string_append_printf(msg, "(%d) ", mucwin->unread);
}
char* use_as_name = prefs_get_string(PREF_ROSTER_ROOMS_USE_AS_NAME);
char* roombypref = prefs_get_string(PREF_ROSTER_ROOMS_BY);
if (g_strcmp0(roombypref, "service") == 0) {
if (mucwin->room_name == NULL || (g_strcmp0(use_as_name, "jid") == 0)) {
Jid* jidp = jid_create(mucwin->roomjid);
g_string_append(msg, jidp->localpart);
jid_destroy(jidp);
} else {
g_string_append(msg, mucwin->room_name);
}
} else {
gboolean show_server = prefs_get_boolean(PREF_ROSTER_ROOMS_SERVER);
if (show_server) {
if (mucwin->room_name == NULL || (g_strcmp0(use_as_name, "jid") == 0)) {
g_string_append(msg, mucwin->roomjid);
} else {
g_string_append(msg, mucwin->room_name);
}
} else {
Jid* jidp = jid_create(mucwin->roomjid);
if (mucwin->room_name == NULL || (g_strcmp0(use_as_name, "jid") == 0)) {
g_string_append(msg, jidp->localpart);
} else {
g_string_append(msg, mucwin->room_name);
}
jid_destroy(jidp);
}
}
g_free(use_as_name);
g_free(roombypref);
if ((g_strcmp0(unreadpos, "after") == 0) && mucwin->unread > 0) {
g_string_append_printf(msg, " (%d)", mucwin->unread);
}
g_free(unreadpos);
win_sub_newline_lazy(layout->subwin);
gboolean wrap = prefs_get_boolean(PREF_ROSTER_WRAP);
win_sub_print(layout->subwin, msg->str, FALSE, wrap, current_indent);
g_string_free(msg, TRUE);
if (mucwin->unread_mentions) {
wattroff(layout->subwin, theme_attrs(THEME_ROSTER_ROOM_MENTION));
} else if (mucwin->unread_triggers) {
wattroff(layout->subwin, theme_attrs(THEME_ROSTER_ROOM_TRIGGER));
} else if (mucwin->unread > 0) {
wattroff(layout->subwin, theme_attrs(THEME_ROSTER_ROOM_UNREAD));
} else {
wattroff(layout->subwin, theme_attrs(THEME_ROSTER_ROOM));
}
char* privpref = prefs_get_string(PREF_ROSTER_PRIVATE);
if (g_strcmp0(privpref, "room") == 0) {
GList* privs = wins_get_private_chats(mucwin->roomjid);
GList* curr = privs;
while (curr) {
ProfPrivateWin* privwin = curr->data;
win_sub_newline_lazy(layout->subwin);
GString* privmsg = g_string_new(" ");
indent = prefs_get_roster_contact_indent();
current_indent = 0;
if (indent > 0) {
current_indent += indent;
while (indent > 0) {
g_string_append(privmsg, " ");
indent--;
}
}
// TODO add preference
indent = prefs_get_roster_resource_indent();
if (indent > 0) {
current_indent += indent;
while (indent > 0) {
g_string_append(privmsg, " ");
indent--;
}
}
unreadpos = prefs_get_string(PREF_ROSTER_ROOMS_UNREAD);
if ((g_strcmp0(unreadpos, "before") == 0) && privwin->unread > 0) {
g_string_append_printf(privmsg, "(%d) ", privwin->unread);
}
ch = prefs_get_roster_room_private_char();
if (ch) {
g_string_append_printf(privmsg, "%c", ch);
}
char* nick = privwin->fulljid + strlen(mucwin->roomjid) + 1;
g_string_append(privmsg, nick);
if ((g_strcmp0(unreadpos, "after") == 0) && privwin->unread > 0) {
g_string_append_printf(privmsg, " (%d)", privwin->unread);
}
g_free(unreadpos);
const char* presence = "offline";
Occupant* occupant = muc_roster_item(mucwin->roomjid, nick);
if (occupant) {
presence = string_from_resource_presence(occupant->presence);
}
theme_item_t colour;
if (privwin->unread > 0) {
colour = _get_roster_theme(ROSTER_CONTACT_UNREAD, presence);
} else {
colour = _get_roster_theme(ROSTER_CONTACT_ACTIVE, presence);
}
wattron(layout->subwin, theme_attrs(colour));
win_sub_print(layout->subwin, privmsg->str, FALSE, wrap, current_indent);
wattroff(layout->subwin, theme_attrs(colour));
g_string_free(privmsg, TRUE);
curr = g_list_next(curr);
}
g_list_free(privs);
}
g_free(privpref);
}
static void
_rosterwin_print_rooms(ProfLayoutSplit* layout)
{
char* roomsbypref = prefs_get_string(PREF_ROSTER_ROOMS_BY);
if (g_strcmp0(roomsbypref, "service") == 0) {
_rosterwin_rooms_by_service(layout);
} else {
GList* rooms = muc_rooms();
_rosterwin_rooms(layout, "Rooms", rooms);
g_list_free(rooms);
}
g_free(roomsbypref);
}
static void
_rosterwin_private_chats(ProfLayoutSplit* layout, GList* orphaned_privchats)
{
GList* privs = NULL;
char* privpref = prefs_get_string(PREF_ROSTER_PRIVATE);
if (g_strcmp0(privpref, "group") == 0) {
privs = wins_get_private_chats(NULL);
} else {
GList* curr = orphaned_privchats;
while (curr) {
privs = g_list_append(privs, curr->data);
curr = g_list_next(curr);
}
}
if (privs || prefs_get_boolean(PREF_ROSTER_EMPTY)) {
_rosterwin_private_header(layout, privs);
GList* curr = privs;
while (curr) {
ProfPrivateWin* privwin = curr->data;
win_sub_newline_lazy(layout->subwin);
GString* privmsg = g_string_new(" ");
int indent = prefs_get_roster_contact_indent();
int current_indent = 0;
if (indent > 0) {
current_indent += indent;
while (indent > 0) {
g_string_append(privmsg, " ");
indent--;
}
}
char* unreadpos = prefs_get_string(PREF_ROSTER_ROOMS_UNREAD);
if ((g_strcmp0(unreadpos, "before") == 0) && privwin->unread > 0) {
g_string_append_printf(privmsg, "(%d) ", privwin->unread);
}
char ch = prefs_get_roster_private_char();
if (ch) {
g_string_append_printf(privmsg, "%c", ch);
}
g_string_append(privmsg, privwin->fulljid);
if ((g_strcmp0(unreadpos, "after") == 0) && privwin->unread > 0) {
g_string_append_printf(privmsg, " (%d)", privwin->unread);
}
g_free(unreadpos);
Jid* jidp = jid_create(privwin->fulljid);
Occupant* occupant = muc_roster_item(jidp->barejid, jidp->resourcepart);
jid_destroy(jidp);
const char* presence = "offline";
if (occupant) {
presence = string_from_resource_presence(occupant->presence);
}
theme_item_t colour;
if (privwin->unread > 0) {
colour = _get_roster_theme(ROSTER_CONTACT_UNREAD, presence);
} else {
colour = _get_roster_theme(ROSTER_CONTACT_ACTIVE, presence);
}
gboolean wrap = prefs_get_boolean(PREF_ROSTER_WRAP);
wattron(layout->subwin, theme_attrs(colour));
win_sub_print(layout->subwin, privmsg->str, FALSE, wrap, current_indent);
wattroff(layout->subwin, theme_attrs(colour));
g_string_free(privmsg, TRUE);
curr = g_list_next(curr);
}
g_list_free(privs);
}
}
static theme_item_t
_get_roster_theme(roster_contact_theme_t theme_type, const char* presence)
{
switch (theme_type) {
case ROSTER_CONTACT:
return theme_roster_presence_attrs(presence);
case ROSTER_CONTACT_ACTIVE:
return theme_roster_active_presence_attrs(presence);
case ROSTER_CONTACT_UNREAD:
return theme_roster_unread_presence_attrs(presence);
default:
return theme_roster_presence_attrs(presence);
}
}
static int
_compare_rooms_name(ProfMucWin* a, ProfMucWin* b)
{
return g_strcmp0(a->roomjid, b->roomjid);
}
static int
_compare_rooms_unread(ProfMucWin* a, ProfMucWin* b)
{
if (a->unread > b->unread) {
return -1;
} else if (a->unread == b->unread) {
return g_strcmp0(a->roomjid, b->roomjid);
} else {
return 1;
}
}
static void
_rosterwin_unsubscribed_header(ProfLayoutSplit* layout, GList* wins)
{
win_sub_newline_lazy(layout->subwin);
GString* header = g_string_new(" ");
char ch = prefs_get_roster_header_char();
if (ch) {
g_string_append_printf(header, "%c", ch);
}
g_string_append(header, "Unsubscribed");
char* countpref = prefs_get_string(PREF_ROSTER_COUNT);
if (g_strcmp0(countpref, "items") == 0) {
int itemcount = g_list_length(wins);
if (itemcount == 0 && prefs_get_boolean(PREF_ROSTER_COUNT_ZERO)) {
g_string_append_printf(header, " (%d)", itemcount);
} else {
g_string_append_printf(header, " (%d)", itemcount);
}
} else if (g_strcmp0(countpref, "unread") == 0) {
int unreadcount = 0;
GList* curr = wins;
while (curr) {
ProfChatWin* chatwin = curr->data;
unreadcount += chatwin->unread;
curr = g_list_next(curr);
}
if (unreadcount == 0 && prefs_get_boolean(PREF_ROSTER_COUNT_ZERO)) {
g_string_append_printf(header, " (%d)", unreadcount);
} else if (unreadcount > 0) {
g_string_append_printf(header, " (%d)", unreadcount);
}
}
g_free(countpref);
gboolean wrap = prefs_get_boolean(PREF_ROSTER_WRAP);
wattron(layout->subwin, theme_attrs(THEME_ROSTER_HEADER));
win_sub_print(layout->subwin, header->str, FALSE, wrap, 1);
wattroff(layout->subwin, theme_attrs(THEME_ROSTER_HEADER));
g_string_free(header, TRUE);
}
static void
_rosterwin_contacts_header(ProfLayoutSplit* layout, const char* const title, GSList* contacts)
{
win_sub_newline_lazy(layout->subwin);
GString* header = g_string_new(" ");
char ch = prefs_get_roster_header_char();
if (ch) {
g_string_append_printf(header, "%c", ch);
}
g_string_append(header, title);
char* countpref = prefs_get_string(PREF_ROSTER_COUNT);
if (g_strcmp0(countpref, "items") == 0) {
int itemcount = g_slist_length(contacts);
if (itemcount == 0 && prefs_get_boolean(PREF_ROSTER_COUNT_ZERO)) {
g_string_append_printf(header, " (%d)", itemcount);
} else {
g_string_append_printf(header, " (%d)", itemcount);
}
} else if (g_strcmp0(countpref, "unread") == 0) {
int unreadcount = 0;
GSList* curr = contacts;
while (curr) {
PContact contact = curr->data;
const char* barejid = p_contact_barejid(contact);
ProfChatWin* chatwin = wins_get_chat(barejid);
if (chatwin) {
unreadcount += chatwin->unread;
}
curr = g_slist_next(curr);
}
if (unreadcount == 0 && prefs_get_boolean(PREF_ROSTER_COUNT_ZERO)) {
g_string_append_printf(header, " (%d)", unreadcount);
} else if (unreadcount > 0) {
g_string_append_printf(header, " (%d)", unreadcount);
}
}
g_free(countpref);
gboolean wrap = prefs_get_boolean(PREF_ROSTER_WRAP);
if (layout->subwin != NULL) {
wattron(layout->subwin, theme_attrs(THEME_ROSTER_HEADER));
win_sub_print(layout->subwin, header->str, FALSE, wrap, 1);
wattroff(layout->subwin, theme_attrs(THEME_ROSTER_HEADER));
}
g_string_free(header, TRUE);
}
static void
_rosterwin_rooms_header(ProfLayoutSplit* layout, GList* rooms, char* title)
{
win_sub_newline_lazy(layout->subwin);
GString* header = g_string_new(" ");
char ch = prefs_get_roster_header_char();
if (ch) {
g_string_append_printf(header, "%c", ch);
}
g_string_append(header, title);
char* countpref = prefs_get_string(PREF_ROSTER_COUNT);
if (g_strcmp0(countpref, "items") == 0) {
int count = g_list_length(rooms);
if (count == 0 && prefs_get_boolean(PREF_ROSTER_COUNT_ZERO)) {
g_string_append_printf(header, " (%d)", count);
} else if (count > 0) {
g_string_append_printf(header, " (%d)", count);
}
} else if (g_strcmp0(countpref, "unread") == 0) {
int unread = 0;
GList* curr = rooms;
while (curr) {
ProfMucWin* mucwin = curr->data;
unread += mucwin->unread;
// include private chats
char* prefpriv = prefs_get_string(PREF_ROSTER_PRIVATE);
if (g_strcmp0(prefpriv, "room") == 0) {
GList* privwins = wins_get_private_chats(mucwin->roomjid);
GList* curr_priv = privwins;
while (curr_priv) {
ProfPrivateWin* privwin = curr_priv->data;
unread += privwin->unread;
curr_priv = g_list_next(curr_priv);
}
g_list_free(privwins);
}
g_free(prefpriv);
curr = g_list_next(curr);
}
if (unread == 0 && prefs_get_boolean(PREF_ROSTER_COUNT_ZERO)) {
g_string_append_printf(header, " (%d)", unread);
} else if (unread > 0) {
g_string_append_printf(header, " (%d)", unread);
}
}
g_free(countpref);
gboolean wrap = prefs_get_boolean(PREF_ROSTER_WRAP);
if (layout->subwin != NULL) {
wattron(layout->subwin, theme_attrs(THEME_ROSTER_HEADER));
win_sub_print(layout->subwin, header->str, FALSE, wrap, 1);
wattroff(layout->subwin, theme_attrs(THEME_ROSTER_HEADER));
}
g_string_free(header, TRUE);
}
static void
_rosterwin_private_header(ProfLayoutSplit* layout, GList* privs)
{
win_sub_newline_lazy(layout->subwin);
GString* title_str = g_string_new(" ");
char ch = prefs_get_roster_header_char();
if (ch) {
g_string_append_printf(title_str, "%c", ch);
}
g_string_append(title_str, "Private chats");
char* countpref = prefs_get_string(PREF_ROSTER_COUNT);
if (g_strcmp0(countpref, "items") == 0) {
int itemcount = g_list_length(privs);
if (itemcount == 0 && prefs_get_boolean(PREF_ROSTER_COUNT_ZERO)) {
g_string_append_printf(title_str, " (%d)", itemcount);
} else if (itemcount > 0) {
g_string_append_printf(title_str, " (%d)", itemcount);
}
} else if (g_strcmp0(countpref, "unread") == 0) {
int unreadcount = 0;
GList* curr = privs;
while (curr) {
ProfPrivateWin* privwin = curr->data;
unreadcount += privwin->unread;
curr = g_list_next(curr);
}
if (unreadcount == 0 && prefs_get_boolean(PREF_ROSTER_COUNT_ZERO)) {
g_string_append_printf(title_str, " (%d)", unreadcount);
} else if (unreadcount > 0) {
g_string_append_printf(title_str, " (%d)", unreadcount);
}
}
g_free(countpref);
gboolean wrap = prefs_get_boolean(PREF_ROSTER_WRAP);
wattron(layout->subwin, theme_attrs(THEME_ROSTER_HEADER));
win_sub_print(layout->subwin, title_str->str, FALSE, wrap, 1);
wattroff(layout->subwin, theme_attrs(THEME_ROSTER_HEADER));
g_string_free(title_str, TRUE);
}
static GSList*
_filter_contacts(GSList* contacts)
{
GSList* filtered_contacts = NULL;
// if show offline, include all contacts
if (prefs_get_boolean(PREF_ROSTER_OFFLINE)) {
GSList* curr = contacts;
while (curr) {
filtered_contacts = g_slist_append(filtered_contacts, curr->data);
curr = g_slist_next(curr);
}
// if dont show offline
} else {
GSList* curr = contacts;
while (curr) {
PContact contact = curr->data;
const char* presence = p_contact_presence(contact);
// include if offline and unread messages
if (g_strcmp0(presence, "offline") == 0) {
ProfChatWin* chatwin = wins_get_chat(p_contact_barejid(contact));
if (chatwin && chatwin->unread > 0) {
filtered_contacts = g_slist_append(filtered_contacts, contact);
}
// include if not offline
} else {
filtered_contacts = g_slist_append(filtered_contacts, contact);
}
curr = g_slist_next(curr);
}
}
return filtered_contacts;
}
static GSList*
_filter_contacts_with_presence(GSList* contacts, const char* const presence)
{
GSList* filtered_contacts = NULL;
// handling offline contacts
if (g_strcmp0(presence, "offline") == 0) {
// if show offline, include all contacts
if (prefs_get_boolean(PREF_ROSTER_OFFLINE)) {
GSList* curr = contacts;
while (curr) {
filtered_contacts = g_slist_append(filtered_contacts, curr->data);
curr = g_slist_next(curr);
}
// otherwise show if unread messages
} else {
GSList* curr = contacts;
while (curr) {
PContact contact = curr->data;
ProfChatWin* chatwin = wins_get_chat(p_contact_barejid(contact));
if (chatwin && chatwin->unread > 0) {
filtered_contacts = g_slist_append(filtered_contacts, contact);
}
curr = g_slist_next(curr);
}
}
// any other presence, include all
} else {
GSList* curr = contacts;
while (curr) {
filtered_contacts = g_slist_append(filtered_contacts, curr->data);
curr = g_slist_next(curr);
}
}
return filtered_contacts;
}
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