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toxic/src/groupchats.c

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/* groupchats.c
*
*
* Copyright (C) 2020 Toxic All Rights Reserved.
*
* This file is part of Toxic.
*
* Toxic 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.
*
* Toxic 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 Toxic. If not, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef _GNU_SOURCE
#define _GNU_SOURCE /* needed for strcasestr() and wcswidth() */
#endif
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include <time.h>
#include <wchar.h>
#include <unistd.h>
#include <inttypes.h>
#ifdef AUDIO
#ifdef __APPLE__
#include <OpenAL/al.h>
#include <OpenAL/alc.h>
#else
#include <AL/al.h>
#include <AL/alc.h>
/* compatibility with older versions of OpenAL */
#ifndef ALC_ALL_DEVICES_SPECIFIER
#include <AL/alext.h>
#endif /* ALC_ALL_DEVICES_SPECIFIER */
#endif /* __APPLE__ */
#endif /* AUDIO */
#include "windows.h"
#include "toxic.h"
#include "execute.h"
#include "misc_tools.h"
#include "groupchats.h"
#include "prompt.h"
#include "toxic_strings.h"
#include "log.h"
#include "line_info.h"
#include "settings.h"
#include "input.h"
#include "help.h"
#include "notify.h"
#include "autocomplete.h"
#include "audio_device.h"
extern char *DATA_FILE;
static int max_groupchat_index = 0;
extern struct user_settings *user_settings;
extern struct Winthread Winthread;
#define GROUP_SIDEBAR_OFFSET 3 /* Offset for the peer number box at the top of the statusbar */
/* groupchat command names used for tab completion. */
static const char *group_cmd_list[] = {
"/accept",
"/add",
"/avatar",
"/chatid",
"/clear",
"/close",
"/conference",
"/connect",
"/disconnect",
"/decline",
"/exit",
"/group",
"/help",
"/ignore",
"/join",
"/kick",
"/list",
"/locktopic",
"/log",
"/mod",
"/myid",
#ifdef QRCODE
"/myqr",
#endif /* QRCODE */
"/nick",
"/note",
"/passwd",
"/nospam",
"/peerlimit",
"/privacy",
"/quit",
"/rejoin",
"/requests",
#ifdef PYTHON
"/run",
#endif /* PYTHON */
"/silence",
"/status",
"/topic",
"/unignore",
"/unmod",
"/unsilence",
"/voice",
"/whisper",
"/whois",
};
GroupChat groupchats[MAX_GROUPCHAT_NUM];
static ToxWindow *new_group_chat(Tox *m, uint32_t groupnumber, const char *groupname, int length);
static void groupchat_set_group_name(ToxWindow *self, Tox *m, uint32_t groupnumber);
static void group_update_name_list(uint32_t groupnumber);
static void groupchat_onGroupPeerJoin(ToxWindow *self, Tox *m, uint32_t groupnumber, uint32_t peer_id);
static int realloc_peer_list(uint32_t groupnumber, uint32_t n);
static void groupchat_onGroupNickChange(ToxWindow *self, Tox *m, uint32_t groupnumber, uint32_t peer_id,
const char *new_nick, size_t len);
static void groupchat_onGroupStatusChange(ToxWindow *self, Tox *m, uint32_t groupnumber, uint32_t peer_id,
TOX_USER_STATUS status);
static void groupchat_onGroupSelfNickChange(ToxWindow *self, Tox *m, uint32_t groupnumber, const char *old_nick,
size_t old_length, const char *new_nick, size_t length);
static void ignore_list_cleanup(GroupChat *chat);
/*
* Return a GroupChat pointer associated with groupnumber.
* Return NULL if groupnumber is invalid.
*/
GroupChat *get_groupchat(uint32_t groupnumber)
{
for (size_t i = 0; i < max_groupchat_index; ++i) {
if (!groupchats[i].active) {
continue;
}
if (groupchats[i].groupnumber == groupnumber) {
return &groupchats[i];
}
}
return NULL;
}
static const char *get_group_exit_string(Tox_Group_Exit_Type exit_type)
{
switch (exit_type) {
case TOX_GROUP_EXIT_TYPE_QUIT:
return "Quit";
case TOX_GROUP_EXIT_TYPE_TIMEOUT:
return "Connection timed out";
case TOX_GROUP_EXIT_TYPE_DISCONNECTED:
return "Disconnected";
case TOX_GROUP_EXIT_TYPE_KICK:
return "Kicked";
case TOX_GROUP_EXIT_TYPE_SYNC_ERROR:
return "Sync error";
default:
return "Unknown error";
}
}
static void clear_peer(GroupPeer *peer)
{
*peer = (GroupPeer) {
0
};
}
void groupchat_rejoin(ToxWindow *self, Tox *m)
{
GroupChat *chat = get_groupchat(self->num);
if (!chat) {
line_info_add(self, false, NULL, NULL, SYS_MSG, 0, 0, "Failed to fetch GroupChat object.");
return;
}
Tox_Err_Group_Self_Query s_err;
uint32_t self_peer_id = tox_group_self_get_peer_id(m, self->num, &s_err);
if (s_err != TOX_ERR_GROUP_SELF_QUERY_OK) {
line_info_add(self, false, NULL, NULL, SYS_MSG, 0, 0, "Failed to fetch self peer_id in groupchat_rejoin()");
return;
}
for (uint32_t i = 0; i < chat->max_idx; ++i) {
clear_peer(&chat->peer_list[i]);
}
chat->num_peers = 0;
chat->max_idx = 0;
realloc_peer_list(self->num, 0);
groupchat_onGroupPeerJoin(self, m, self->num, self_peer_id);
}
static void kill_groupchat_window(ToxWindow *self)
{
ChatContext *ctx = self->chatwin;
log_disable(ctx->log);
line_info_cleanup(ctx->hst);
delwin(ctx->linewin);
delwin(ctx->history);
delwin(ctx->sidebar);
free(ctx->log);
free(ctx);
free(self->help);
del_window(self);
}
/* Closes groupchat window and cleans up. */
static void close_groupchat(ToxWindow *self, Tox *m, uint32_t groupnumber)
{
GroupChat *chat = get_groupchat(groupnumber);
if (!chat) {
return;
}
ignore_list_cleanup(chat);
realloc_peer_list(groupnumber, 0);
free_ptr_array((void **) chat->name_list);
*chat = (GroupChat) {
0
};
int i;
for (i = max_groupchat_index; i > 0; --i) {
if (groupchats[i - 1].active) {
break;
}
}
max_groupchat_index = i;
kill_groupchat_window(self);
}
void exit_groupchat(ToxWindow *self, Tox *m, uint32_t groupnumber, const char *partmessage, size_t length)
{
if (length > TOX_GROUP_MAX_PART_LENGTH) {
length = TOX_GROUP_MAX_PART_LENGTH;
}
tox_group_leave(m, groupnumber, (uint8_t *) partmessage, length, NULL);
if (self != NULL) {
close_groupchat(self, m, groupnumber);
}
}
/*
* Initializes groupchat log. This should only be called after we have the group name.
*/
static void init_groupchat_log(ToxWindow *self, Tox *m, uint32_t groupnumber)
{
GroupChat *chat = get_groupchat(groupnumber);
if (!chat) {
return;
}
ChatContext *ctx = self->chatwin;
char my_id[TOX_ADDRESS_SIZE];
tox_self_get_address(m, (uint8_t *) my_id);
char chat_id[TOX_GROUP_CHAT_ID_SIZE];
Tox_Err_Group_State_Queries err;
if (!tox_group_get_chat_id(m, groupnumber, (uint8_t *)chat_id, &err)) {
line_info_add(self, false, NULL, NULL, SYS_MSG, 0, 0, "Failed to fetch chat id. Logging disabled. (error: %d)", err);
return;
}
if (log_init(ctx->log, chat->group_name, my_id, chat_id, LOG_TYPE_CHAT) != 0) {
line_info_add(self, false, NULL, NULL, SYS_MSG, 0, 0, "Warning: Log failed to initialize.");
return;
}
if (load_chat_history(self, ctx->log) != 0) {
line_info_add(self, false, NULL, NULL, SYS_MSG, 0, 0, "Failed to load chat history.");
}
if (user_settings->autolog == AUTOLOG_ON) {
if (log_enable(ctx->log) != 0) {
line_info_add(self, false, NULL, NULL, SYS_MSG, 0, 0, "Failed to enable chat log.");
}
}
execute(ctx->history, self, m, "/log", GLOBAL_COMMAND_MODE); // print log state to screen
}
/* Creates a new toxic groupchat window associated with groupnumber.
*
* Returns 0 on success.
* Returns -1 on general failure.
* Returns -2 if the groupnumber is already in use. This usually means that the client has
* been kicked and needs to close the chat window before opening a new one.
*/
int init_groupchat_win(Tox *m, uint32_t groupnumber, const char *groupname, size_t length, Group_Join_Type join_type)
{
ToxWindow *self = new_group_chat(m, groupnumber, groupname, length);
for (int i = 0; i <= max_groupchat_index; ++i) {
if (!groupchats[i].active) {
groupchats[i].chatwin = add_window(m, self);
groupchats[i].active = true;
groupchats[i].groupnumber = groupnumber;
groupchats[i].num_peers = 0;
groupchats[i].time_connected = get_unix_time();
if (i == max_groupchat_index) {
++max_groupchat_index;
}
set_active_window_index(groupchats[i].chatwin);
store_data(m, DATA_FILE);
Tox_Err_Group_Self_Query err;
uint32_t peer_id = tox_group_self_get_peer_id(m, groupnumber, &err);
if (err != TOX_ERR_GROUP_SELF_QUERY_OK) {
close_groupchat(self, m, groupnumber);
return -1;
}
if (join_type == Group_Join_Type_Create || join_type == Group_Join_Type_Load) {
groupchat_set_group_name(self, m, groupnumber);
}
groupchat_onGroupPeerJoin(self, m, groupnumber, peer_id);
return 0;
}
}
return -1;
}
void set_nick_this_group(ToxWindow *self, Tox *m, const char *new_nick, size_t length)
{
if (self == NULL) {
return;
}
char old_nick[TOX_MAX_NAME_LENGTH + 1];
size_t old_length = get_group_self_nick_truncate(m, old_nick, self->num);
Tox_Err_Group_Self_Name_Set err;
tox_group_self_set_name(m, self->num, (uint8_t *) new_nick, length, &err);
GroupChat *chat = get_groupchat(self->num);
if (chat == NULL) {
line_info_add(self, false, NULL, 0, SYS_MSG, 0, RED, "-!- Failed to set nick: invalid groupnumber");
return;
}
switch (err) {
case TOX_ERR_GROUP_SELF_NAME_SET_OK: {
groupchat_onGroupSelfNickChange(self, m, self->num, old_nick, old_length, new_nick, length);
break;
}
default: {
if (chat->time_connected > 0) {
line_info_add(self, false, NULL, 0, SYS_MSG, 0, RED, "-!- Failed to set nick (error %d).", err);
}
break;
}
}
}
/* void set_nick_all_groups(Tox *m, const char *new_nick, size_t length) */
/* { */
/* for (int i = 0; i < max_groupchat_index; ++i) { */
/* if (groupchats[i].active) { */
/* ToxWindow *self = get_window_ptr(groupchats[i].chatwin); */
/* if (!self) { */
/* continue; */
/* } */
/* char old_nick[TOX_MAX_NAME_LENGTH + 1]; */
/* size_t old_length = get_group_self_nick_truncate(m, old_nick, self->num); */
/* Tox_Err_Group_Self_Name_Set err; */
/* tox_group_self_set_name(m, groupchats[i].groupnumber, (uint8_t *) new_nick, length, &err); */
/* switch (err) { */
/* case TOX_ERR_GROUP_SELF_NAME_SET_OK: { */
/* groupchat_onGroupSelfNickChange(self, m, self->num, old_nick, old_length, new_nick, length); */
/* break; */
/* } */
/* default: { */
/* if (groupchats[i].time_connected > 0) { */
/* line_info_add(self, false, NULL, 0, SYS_MSG, 0, RED, "-!- Failed to set nick (error %d).", err); */
/* } */
/* break; */
/* } */
/* } */
/* } */
/* } */
/* } */
void set_status_all_groups(Tox *m, uint8_t status)
{
for (int i = 0; i < max_groupchat_index; ++i) {
if (groupchats[i].active) {
ToxWindow *self = get_window_ptr(groupchats[i].chatwin);
if (!self) {
continue;
}
Tox_Err_Group_Self_Query s_err;
uint32_t self_peer_id = tox_group_self_get_peer_id(m, self->num, &s_err);
if (s_err != TOX_ERR_GROUP_SELF_QUERY_OK) {
line_info_add(self, false, NULL, NULL, SYS_MSG, 0, 0, "Failed to fetch self peer_id.");
continue;
}
if (tox_group_self_set_status(m, self->num, (TOX_USER_STATUS) status, NULL)) {
groupchat_onGroupStatusChange(self, m, self->num, self_peer_id, (TOX_USER_STATUS) status);
}
}
}
}
/* Returns a weight for peer_sort_cmp based on the peer's role. */
#define PEER_CMP_BASE_WEIGHT 100000
static int peer_sort_cmp_weight(struct GroupPeer *peer)
{
int w = PEER_CMP_BASE_WEIGHT;
if (peer->role == TOX_GROUP_ROLE_FOUNDER) {
w <<= 2;
} else if (peer->role == TOX_GROUP_ROLE_MODERATOR) {
w <<= 1;
} else if (peer->role == TOX_GROUP_ROLE_OBSERVER) {
w >>= 1;
}
return w;
}
static int peer_sort_cmp(const void *n1, const void *n2)
{
struct GroupPeer *peer1 = (struct GroupPeer *) n1;
struct GroupPeer *peer2 = (struct GroupPeer *) n2;
int res = qsort_strcasecmp_hlpr(peer1->name, peer2->name);
return res - peer_sort_cmp_weight(peer1) + peer_sort_cmp_weight(peer2);
}
/* Sorts the peer list, first by role, then by name. */
static void sort_peerlist(uint32_t groupnumber)
{
GroupChat *chat = get_groupchat(groupnumber);
if (!chat) {
return;
}
qsort(chat->peer_list, chat->max_idx, sizeof(struct GroupPeer), peer_sort_cmp);
}
/* Puts the peer_id associated with nick in `peer_id`.
*
* Returns 0 on success.
* Returns -1 if peer is not found.
* Returns -2 if there are more than one peers with nick.
*/
static int group_get_nick_peer_id(uint32_t groupnumber, const char *nick, uint32_t *peer_id)
{
GroupChat *chat = get_groupchat(groupnumber);
if (!chat) {
return -1;
}
if (nick == NULL) {
return -1;
}
size_t count = 0;
for (uint32_t i = 0; i < chat->max_idx; ++i) {
GroupPeer *peer = &chat->peer_list[i];
if (!peer->active) {
continue;
}
if (strcmp(nick, peer->name) == 0) {
if (++count > 1) {
return -2;
}
*peer_id = peer->peer_id;
}
}
return count > 0 ? 0 : -1;
}
/* Gets the peer_id associated with `public_key`.
*
* Returns 0 on success.
* Returns -1 on failure or if `public_key` is invalid.
*/
int group_get_public_key_peer_id(uint32_t groupnumber, const char *public_key, uint32_t *peer_id)
{
GroupChat *chat = get_groupchat(groupnumber);
if (!chat) {
return -1;
}
if (public_key == NULL) {
return -1;
}
if (strlen(public_key) < TOX_GROUP_PEER_PUBLIC_KEY_SIZE * 2) {
return -1;
}
char key_bin[TOX_GROUP_PEER_PUBLIC_KEY_SIZE];
if (tox_pk_string_to_bytes(public_key, TOX_GROUP_PEER_PUBLIC_KEY_SIZE * 2, key_bin, sizeof(key_bin)) == -1) {
return -1;
}
for (uint32_t i = 0; i < chat->max_idx; ++i) {
GroupPeer *peer = &chat->peer_list[i];
if (!peer->active) {
continue;
}
if (memcmp(key_bin, peer->public_key, TOX_GROUP_PEER_PUBLIC_KEY_SIZE) == 0) {
*peer_id = peer->peer_id;
return 0;
}
}
return -1;
}
/* Puts the peer_id associated with `identifier` in `peer_id`. The string may be
* either a nick or a public key.
*
* On failure, `peer_id` is set to (uint32_t)-1.
*
* This function is intended to be a helper for groupchat_commands.c and will print
* error messages to `self`.
* Return 0 on success.
* Return -1 if the identifier does not correspond with a peer in the group, or if
* the identifier is a nick which is being used by multiple peers.
*/
int group_get_peer_id_of_identifier(ToxWindow *self, const char *identifier, uint32_t *peer_id)
{
*peer_id = (uint32_t) -1;
if (group_get_public_key_peer_id(self->num, identifier, peer_id) == 0) {
return 0;
}
int ret = group_get_nick_peer_id(self->num, identifier, peer_id);
switch (ret) {
case 0: {
return 0;
}
case -1: {
line_info_add(self, false, NULL, NULL, SYS_MSG, 0, 0, "Invalid peer name or public key.");
return -1;
}
case -2: {
line_info_add(self, false, NULL, NULL, SYS_MSG, 0, 0,
"More than one peer is using this name. Specify the target's public key.");
*peer_id = (uint32_t) -1;
return -1;
}
default:
line_info_add(self, false, NULL, NULL, SYS_MSG, 0, 0, "Unspecified error.");
return -1;
}
}
static void groupchat_update_last_seen(uint32_t groupnumber, uint32_t peer_id)
{
GroupChat *chat = get_groupchat(groupnumber);
if (!chat) {
return;
}
int peer_index = get_peer_index(groupnumber, peer_id);
if (peer_index >= 0) {
chat->peer_list[peer_index].last_active = get_unix_time();
}
}
/* Returns the peerlist index of peer_id for groupnumber's group chat.
* Returns -1 on failure.
*/
int get_peer_index(uint32_t groupnumber, uint32_t peer_id)
{
GroupChat *chat = get_groupchat(groupnumber);
if (!chat) {
return -1;
}
for (uint32_t i = 0; i < chat->max_idx; ++i) {
if (!chat->peer_list[i].active) {
continue;
}
if (chat->peer_list[i].peer_id == peer_id) {
return i;
}
}
return -1;
}
/**
* Return true if `key` is in the ignored list.
*/
static bool peer_is_ignored(const GroupChat *chat, const uint8_t *key)
{
for (uint16_t i = 0; i < chat->num_ignored; ++i) {
if (memcmp(chat->ignored_list[i], key, TOX_GROUP_PEER_PUBLIC_KEY_SIZE) == 0) {
return true;
}
}
return false;
}
static bool ignore_list_add_key(GroupChat *chat, const uint8_t *key)
{
uint8_t **tmp_list = (uint8_t **)realloc(chat->ignored_list, (chat->num_ignored + 1) * sizeof(uint8_t *));
if (tmp_list == NULL) {
return false;
}
chat->ignored_list = tmp_list;
tmp_list[chat->num_ignored] = (uint8_t *)malloc(sizeof(uint8_t) * TOX_GROUP_PEER_PUBLIC_KEY_SIZE);
if (tmp_list[chat->num_ignored] == NULL) {
return false;
}
memcpy(tmp_list[chat->num_ignored], key, TOX_GROUP_PEER_PUBLIC_KEY_SIZE);
++chat->num_ignored;
return true;
}
static void ignore_list_cleanup(GroupChat *chat)
{
for (uint16_t i = 0; i < chat->num_ignored; ++i) {
if (chat->ignored_list[i] != NULL) {
free(chat->ignored_list[i]);
}
}
free(chat->ignored_list);
chat->ignored_list = NULL;
chat->num_ignored = 0;
}
static bool ignore_list_rm_key(GroupChat *chat, const uint8_t *key)
{
if (chat->num_ignored == 0) {
return false;
}
int32_t idx = -1;
for (uint16_t i = 0; i < chat->num_ignored; ++i) {
if (memcmp(chat->ignored_list[i], key, TOX_GROUP_PEER_PUBLIC_KEY_SIZE) == 0) {
idx = i;
break;
}
}
if (idx == -1) {
fprintf(stderr, "Key not found in ignore list\n");
return false;
}
if ((chat->num_ignored - 1) == 0) {
ignore_list_cleanup(chat);
return true;
}
--chat->num_ignored;
if (idx != chat->num_ignored) {
memcpy(chat->ignored_list[idx], chat->ignored_list[chat->num_ignored], TOX_GROUP_PEER_PUBLIC_KEY_SIZE);
}
free(chat->ignored_list[chat->num_ignored]);
uint8_t **tmp_list = realloc(chat->ignored_list, chat->num_ignored * sizeof(uint8_t *));
if (tmp_list == NULL) {
return false;
}
chat->ignored_list = tmp_list;
return true;
}
void group_toggle_peer_ignore(uint32_t groupnumber, int peer_id, bool ignore)
{
int peer_index = get_peer_index(groupnumber, peer_id);
if (peer_index < 0) {
fprintf(stderr, "Failed to find peer index (group_toggle_peer_ignore())\n");
return;
}
GroupChat *chat = get_groupchat(groupnumber);
if (!chat) {
return;
}
GroupPeer *peer = &chat->peer_list[peer_index];
peer->is_ignored = ignore;
bool ret;
if (ignore) {
ret = ignore_list_add_key(chat, peer->public_key);
} else {
ret = ignore_list_rm_key(chat, peer->public_key);
}
if (!ret) {
fprintf(stderr, "Client failed to modify ignore list\n");
}
}
static void group_update_name_list(uint32_t groupnumber)
{
GroupChat *chat = get_groupchat(groupnumber);
if (!chat) {
return;
}
free_ptr_array((void **) chat->name_list);
chat->name_list = (char **) malloc_ptr_array(chat->num_peers, TOX_MAX_NAME_LENGTH + 1);
if (!chat->name_list) {
fprintf(stderr, "WARNING: Out of memory in group_update_name_list()\n");
return;
}
uint32_t count = 0;
for (uint32_t i = 0; i < chat->max_idx; ++i) {
if (chat->peer_list[i].active) {
size_t length = chat->peer_list[i].name_length;
memcpy(chat->name_list[count], chat->peer_list[i].name, length);
chat->name_list[count][length] = 0;
++count;
}
}
sort_peerlist(groupnumber);
}
/* destroys and re-creates groupchat window */
void redraw_groupchat_win(ToxWindow *self)
{
ChatContext *ctx = self->chatwin;
endwin();
refresh();
clear();
int x2;
int y2;
getmaxyx(self->window, y2, x2);
if (y2 <= 0 || x2 <= 0) {
return;
}
if (ctx->sidebar) {
delwin(ctx->sidebar);
ctx->sidebar = NULL;
}
delwin(ctx->linewin);
delwin(ctx->history);
delwin(self->window_bar);
delwin(self->window);
self->window = newwin(y2, x2, 0, 0);
ctx->linewin = subwin(self->window, CHATBOX_HEIGHT, x2, y2 - CHATBOX_HEIGHT, 0);
self->window_bar = subwin(self->window, WINDOW_BAR_HEIGHT, x2, y2 - (CHATBOX_HEIGHT + WINDOW_BAR_HEIGHT), 0);
if (self->show_peerlist) {
ctx->history = subwin(self->window, y2 - CHATBOX_HEIGHT - WINDOW_BAR_HEIGHT, x2 - SIDEBAR_WIDTH - 1, 0, 0);
ctx->sidebar = subwin(self->window, y2 - CHATBOX_HEIGHT - WINDOW_BAR_HEIGHT, SIDEBAR_WIDTH, 0, x2 - SIDEBAR_WIDTH);
} else {
ctx->history = subwin(self->window, y2 - CHATBOX_HEIGHT - WINDOW_BAR_HEIGHT, x2, 0, 0);
}
scrollok(ctx->history, 0);
wmove(self->window, y2 - CURS_Y_OFFSET, 0);
}
static void group_onAction(ToxWindow *self, Tox *m, uint32_t groupnumber, uint32_t peer_id, const char *action,
size_t len)
{
ChatContext *ctx = self->chatwin;
char nick[TOX_MAX_NAME_LENGTH + 1];
get_group_nick_truncate(m, nick, peer_id, groupnumber);
char self_nick[TOX_MAX_NAME_LENGTH + 1];
get_group_self_nick_truncate(m, self_nick, groupnumber);
if (strcasestr(action, self_nick)) {
if (self->active_box != -1) {
box_notify2(self, generic_message, NT_WNDALERT_0 | NT_NOFOCUS | user_settings->bell_on_message, self->active_box,
"* %s %s", nick, action);
} else {
box_notify(self, generic_message, NT_WNDALERT_0 | NT_NOFOCUS | user_settings->bell_on_message, &self->active_box,
self->name, "* %s %s", nick, action);
}
} else {
sound_notify(self, silent, NT_WNDALERT_1, NULL);
}
line_info_add(self, true, nick, NULL, IN_ACTION, 0, 0, "%s", action);
write_to_log(action, nick, ctx->log, true);
}
static void groupchat_onGroupMessage(ToxWindow *self, Tox *m, uint32_t groupnumber, uint32_t peer_id,
TOX_MESSAGE_TYPE type, const char *msg, size_t len)
{
if (self->num != groupnumber || !get_groupchat(groupnumber)) {
return;
}
groupchat_update_last_seen(groupnumber, peer_id);
if (type == TOX_MESSAGE_TYPE_ACTION) {
group_onAction(self, m, groupnumber, peer_id, msg, len);
return;
}
ChatContext *ctx = self->chatwin;
char nick[TOX_MAX_NAME_LENGTH + 1];
get_group_nick_truncate(m, nick, peer_id, groupnumber);
char self_nick[TOX_MAX_NAME_LENGTH + 1];
get_group_self_nick_truncate(m, self_nick, groupnumber);
int nick_clr = CYAN;
/* Only play sound if mentioned by someone else */
if (strcasestr(msg, self_nick) && strcmp(self_nick, nick)) {
sound_notify(self, generic_message, NT_WNDALERT_0 | user_settings->bell_on_message, NULL);
if (self->active_box != -1) {
box_silent_notify2(self, NT_NOFOCUS, self->active_box, "%s %s", nick, msg);
} else {
box_silent_notify(self, NT_NOFOCUS, &self->active_box, self->name, "%s %s", nick, msg);
}
nick_clr = RED;
} else {
sound_notify(self, silent, NT_WNDALERT_1, NULL);
}
line_info_add(self, true, nick, NULL, IN_MSG, 0, nick_clr, "%s", msg);
write_to_log(msg, nick, ctx->log, false);
}
static void groupchat_onGroupPrivateMessage(ToxWindow *self, Tox *m, uint32_t groupnumber, uint32_t peer_id,
const char *msg, size_t len)
{
if (self->num != groupnumber || !get_groupchat(groupnumber)) {
return;
}
groupchat_update_last_seen(groupnumber, peer_id);
ChatContext *ctx = self->chatwin;
char nick[TOX_MAX_NAME_LENGTH + 1];
get_group_nick_truncate(m, nick, peer_id, groupnumber);
line_info_add(self, true, nick, NULL, IN_PRVT_MSG, 0, MAGENTA, "%s", msg);
write_to_log(msg, nick, ctx->log, false);
if (self->active_box != -1) {
box_notify2(self, generic_message, NT_WNDALERT_0 | NT_NOFOCUS | user_settings->bell_on_message,
self->active_box, "%s %s", nick, msg);
} else {
box_notify(self, generic_message, NT_WNDALERT_0 | NT_NOFOCUS | user_settings->bell_on_message,
&self->active_box, self->name, "%s %s", nick, msg);
}
}
static void groupchat_onGroupTopicChange(ToxWindow *self, Tox *m, uint32_t groupnumber, uint32_t peer_id,
const char *topic, size_t length)
{
ChatContext *ctx = self->chatwin;
if (self->num != groupnumber || !get_groupchat(groupnumber)) {
return;
}
groupchat_update_last_seen(groupnumber, peer_id);
char nick[TOX_MAX_NAME_LENGTH + 1];
get_group_nick_truncate(m, nick, peer_id, groupnumber);
line_info_add(self, true, NULL, NULL, SYS_MSG, 1, MAGENTA, "-!- %s set the topic to: %s", nick, topic);
char tmp_event[MAX_STR_SIZE];
snprintf(tmp_event, sizeof(tmp_event), " set the topic to %s", topic);
write_to_log(tmp_event, nick, ctx->log, true);
}
static void groupchat_onGroupPeerLimit(ToxWindow *self, Tox *m, uint32_t groupnumber, uint32_t peer_limit)
{
ChatContext *ctx = self->chatwin;
if (self->num != groupnumber || !get_groupchat(groupnumber)) {
return;
}
line_info_add(self, true, NULL, NULL, SYS_MSG, 1, BLUE, "-!- The group founder has set the peer limit to %d",
peer_limit);
char tmp_event[MAX_STR_SIZE];
snprintf(tmp_event, sizeof(tmp_event), " set the peer limit to %u", peer_limit);
write_to_log(tmp_event, "The founder", ctx->log, true);
}
static void groupchat_onGroupPrivacyState(ToxWindow *self, Tox *m, uint32_t groupnumber, Tox_Group_Privacy_State state)
{
ChatContext *ctx = self->chatwin;
if (self->num != groupnumber || !get_groupchat(groupnumber)) {
return;
}
const char *state_str = state == TOX_GROUP_PRIVACY_STATE_PUBLIC ? "public" : "private";
line_info_add(self, true, NULL, NULL, SYS_MSG, 1, BLUE, "-!- The group founder has set the group to %s.",
state_str);
char tmp_event[MAX_STR_SIZE];
snprintf(tmp_event, sizeof(tmp_event), " set the group to %s.", state_str);
write_to_log(tmp_event, "The founder", ctx->log, true);
}
void groupchat_onGroupVoiceState(ToxWindow *self, Tox *m, uint32_t groupnumber, Tox_Group_Voice_State voice_state)
{
ChatContext *ctx = self->chatwin;
if (self->num != groupnumber || !get_groupchat(groupnumber)) {
return;
}
char tmp_event[MAX_STR_SIZE];
switch (voice_state) {
case TOX_GROUP_VOICE_STATE_ALL: {
line_info_add(self, true, NULL, NULL, SYS_MSG, 1, BLUE, "-!- Voice: Everyone may speak");
snprintf(tmp_event, sizeof(tmp_event), " set the voice state to ALL.");
break;
}
case TOX_GROUP_VOICE_STATE_MODERATOR: {
line_info_add(self, true, NULL, NULL, SYS_MSG, 1, BLUE,
"-!- Voice: Only moderators and the founder may speak");
snprintf(tmp_event, sizeof(tmp_event), " set the voice state to MODERATOR.");
break;
}
case TOX_GROUP_VOICE_STATE_FOUNDER: {
line_info_add(self, true, NULL, NULL, SYS_MSG, 1, BLUE, "-!- Voice: Only the founder may speak.");
snprintf(tmp_event, sizeof(tmp_event), " set the voice state to FOUNDER.");
break;
}
default:
return;
}
write_to_log(tmp_event, "The founder", ctx->log, true);
}
static void groupchat_onGroupTopicLock(ToxWindow *self, Tox *m, uint32_t groupnumber, Tox_Group_Topic_Lock topic_lock)
{
ChatContext *ctx = self->chatwin;
if (self->num != groupnumber || !get_groupchat(groupnumber)) {
return;
}
const char *tlock_str = topic_lock == TOX_GROUP_TOPIC_LOCK_ENABLED ? "locked" : "unlocked";
line_info_add(self, true, NULL, NULL, SYS_MSG, 1, BLUE, "-!- The group founder has %s the topic.", tlock_str);
char tmp_event[MAX_STR_SIZE];
snprintf(tmp_event, sizeof(tmp_event), " %s the topic.", tlock_str);
write_to_log(tmp_event, "The founder", ctx->log, true);
}
static void groupchat_onGroupPassword(ToxWindow *self, Tox *m, uint32_t groupnumber, const char *password,
size_t length)
{
ChatContext *ctx = self->chatwin;
if (self->num != groupnumber || !get_groupchat(groupnumber)) {
return;
}
if (length > 0) {
line_info_add(self, true, NULL, NULL, SYS_MSG, 1, BLUE, "-!- The group founder has password protected the group.");
char tmp_event[MAX_STR_SIZE];
snprintf(tmp_event, sizeof(tmp_event), " set a new password.");
write_to_log(tmp_event, "The founder", ctx->log, true);
} else {
line_info_add(self, true, NULL, NULL, SYS_MSG, 1, BLUE, "-!- The group founder has removed password protection.");
char tmp_event[MAX_STR_SIZE];
snprintf(tmp_event, sizeof(tmp_event), " removed password protection.");
write_to_log(tmp_event, "The founder", ctx->log, true);
}
}
/* Reallocates groupnumber's peer list to size n.
*
* Returns 0 on success.
* Returns -1 on failure.
*/
static int realloc_peer_list(uint32_t groupnumber, uint32_t n)
{
GroupChat *chat = get_groupchat(groupnumber);
if (!chat) {
return -1;
}
if (n == 0) {
free(chat->peer_list);
chat->peer_list = NULL;
return 0;
}
struct GroupPeer *tmp_list = realloc(chat->peer_list, n * sizeof(struct GroupPeer));
if (!tmp_list) {
return -1;
}
chat->peer_list = tmp_list;
return 0;
}
static void groupchat_onGroupPeerJoin(ToxWindow *self, Tox *m, uint32_t groupnumber, uint32_t peer_id)
{
if (self->num != groupnumber) {
return;
}
GroupChat *chat = get_groupchat(groupnumber);
if (!chat) {
return;
}
if (realloc_peer_list(groupnumber, chat->max_idx + 1) == -1) {
return;
}
clear_peer(&chat->peer_list[chat->max_idx]);
for (uint32_t i = 0; i <= chat->max_idx; ++i) {
GroupPeer *peer = &chat->peer_list[i];
if (peer->active) {
continue;
}
++chat->num_peers;
peer->active = true;
peer->peer_id = peer_id;
get_group_nick_truncate(m, peer->name, peer_id, groupnumber);
peer->name_length = strlen(peer->name);
snprintf(peer->prev_name, sizeof(peer->prev_name), "%s", peer->name);
peer->status = tox_group_peer_get_status(m, groupnumber, peer_id, NULL);
peer->role = tox_group_peer_get_role(m, groupnumber, peer_id, NULL);
peer->last_active = get_unix_time();
tox_group_peer_get_public_key(m, groupnumber, peer_id, (uint8_t *)peer->public_key, NULL);
peer->is_ignored = peer_is_ignored(chat, peer->public_key);
if (peer->is_ignored) {
tox_group_set_ignore(m, groupnumber, peer_id, true, NULL);
}
if (i == chat->max_idx) {
++chat->max_idx;
}
if (timed_out(chat->time_connected, 60)
&& user_settings->show_group_connection_msg ==
SHOW_GROUP_CONNECTION_MSG_ON) { /* ignore join messages when we first connect to the group */
line_info_add(self, true, peer->name, NULL, CONNECTION, 0, GREEN, "has joined the room");
write_to_log("has joined the room", peer->name, self->chatwin->log, true);
sound_notify(self, silent, NT_WNDALERT_2, NULL);
}
group_update_name_list(groupnumber);
return;
}
}
void groupchat_onGroupPeerExit(ToxWindow *self, Tox *m, uint32_t groupnumber, uint32_t peer_id,
Tox_Group_Exit_Type exit_type,
const char *name, size_t name_len, const char *part_message, size_t length)
{
UNUSED_VAR(name_len);
UNUSED_VAR(length);
if (self->num != groupnumber) {
return;
}
GroupChat *chat = get_groupchat(groupnumber);
if (!chat) {
return;
}
if (exit_type != TOX_GROUP_EXIT_TYPE_SELF_DISCONNECTED) {
char log_str[TOX_MAX_NAME_LENGTH + MAX_STR_SIZE];
if (length > 0) {
line_info_add(self, true, name, NULL, DISCONNECTION, 0, RED, "[Quit]: %s", part_message);
snprintf(log_str, sizeof(log_str), "has left the room (%s)", part_message);
write_to_log(log_str, name, self->chatwin->log, true);
sound_notify(self, silent, NT_WNDALERT_2, NULL);
} else if (user_settings->show_group_connection_msg == SHOW_GROUP_CONNECTION_MSG_ON) {
const char *exit_string = get_group_exit_string(exit_type);
line_info_add(self, true, name, NULL, DISCONNECTION, 0, RED, "[%s]", exit_string);
snprintf(log_str, sizeof(log_str), "[%s]", exit_string);
write_to_log(log_str, name, self->chatwin->log, true);
sound_notify(self, silent, NT_WNDALERT_2, NULL);
}
}
int peer_index = get_peer_index(groupnumber, peer_id);
if (peer_index < 0) {
return;
}
clear_peer(&chat->peer_list[peer_index]);
uint32_t i;
for (i = chat->max_idx; i > 0; --i) {
if (chat->peer_list[i - 1].active) {
break;
}
}
if (realloc_peer_list(groupnumber, i) == -1) {
return;
}
--chat->num_peers;
chat->max_idx = i;
group_update_name_list(groupnumber);
}
static void groupchat_set_group_name(ToxWindow *self, Tox *m, uint32_t groupnumber)
{
GroupChat *chat = get_groupchat(groupnumber);
if (!chat) {
return;
}
Tox_Err_Group_State_Queries err;
size_t len = tox_group_get_name_size(m, groupnumber, &err);
if (err != TOX_ERR_GROUP_STATE_QUERIES_OK) {
line_info_add(self, false, NULL, NULL, SYS_MSG, 0, 0, "Failed to retrieve group name length (error %d)", err);
return;
}
char tmp_groupname[TOX_GROUP_MAX_GROUP_NAME_LENGTH + 1];
if (!tox_group_get_name(m, groupnumber, (uint8_t *) tmp_groupname, &err)) {
line_info_add(self, false, NULL, NULL, SYS_MSG, 0, 0, "Failed to retrieve group name (error %d)", err);
return;
}
len = copy_tox_str(chat->group_name, sizeof(chat->group_name), tmp_groupname, len);
chat->group_name_length = len;
if (len > 0) {
set_window_title(self, chat->group_name, len);
init_groupchat_log(self, m, groupnumber);
}
}
static void groupchat_onGroupSelfJoin(ToxWindow *self, Tox *m, uint32_t groupnumber)
{
if (self->num != groupnumber) {
return;
}
GroupChat *chat = get_groupchat(groupnumber);
if (!chat) {
return;
}
chat->time_connected = get_unix_time();
char topic[TOX_GROUP_MAX_TOPIC_LENGTH + 1];
Tox_Err_Group_State_Queries err;
size_t topic_length = tox_group_get_topic_size(m, groupnumber, &err);
if (err != TOX_ERR_GROUP_STATE_QUERIES_OK) {
line_info_add(self, false, NULL, NULL, SYS_MSG, 0, 0, "Failed to retrieve group topic length (error %d)", err);
return;
}
tox_group_get_topic(m, groupnumber, (uint8_t *) topic, &err);
topic[topic_length] = 0;
if (err != TOX_ERR_GROUP_STATE_QUERIES_OK) {
line_info_add(self, false, NULL, NULL, SYS_MSG, 0, 0, "Failed to retrieve group topic (error %d)", err);
return;
}
line_info_add(self, true, NULL, NULL, SYS_MSG, 1, MAGENTA, "-!- Topic set to: %s", topic);
if (chat->group_name_length == 0) {
groupchat_set_group_name(self, m, groupnumber);
}
/* Update own role since it may have changed while we were offline */
Tox_Err_Group_Self_Query s_err;
Tox_Group_Role role = tox_group_self_get_role(m, groupnumber, &s_err);
if (s_err != TOX_ERR_GROUP_SELF_QUERY_OK) {
return;
}
uint32_t self_peer_id = tox_group_self_get_peer_id(m, groupnumber, &s_err);
if (s_err != TOX_ERR_GROUP_SELF_QUERY_OK) {
return;
}
int idx = get_peer_index(groupnumber, self_peer_id);
if (idx < 0) {
return;
}
chat->peer_list[idx].role = role;
sort_peerlist(groupnumber);
}
static void groupchat_onGroupRejected(ToxWindow *self, Tox *m, uint32_t groupnumber, Tox_Group_Join_Fail type)
{
if (self->num != groupnumber || !get_groupchat(groupnumber)) {
return;
}
const char *msg = NULL;
switch (type) {
case TOX_GROUP_JOIN_FAIL_PEER_LIMIT:
msg = "Group is full. Try again with the '/rejoin' command.";
break;
case TOX_GROUP_JOIN_FAIL_INVALID_PASSWORD:
msg = "Invalid password.";
break;
case TOX_GROUP_JOIN_FAIL_UNKNOWN:
msg = "Failed to join group. Try again with the '/rejoin' command.";
break;
}
line_info_add(self, true, NULL, NULL, SYS_MSG, 0, RED, "-!- %s", msg);
}
static void groupchat_update_roles(Tox *m, uint32_t groupnumber)
{
GroupChat *chat = get_groupchat(groupnumber);
if (!chat) {
return;
}
for (uint32_t i = 0; i < chat->max_idx; ++i) {
GroupPeer *peer = &chat->peer_list[i];
if (!peer->active) {
continue;
}
Tox_Err_Group_Peer_Query err;
Tox_Group_Role role = tox_group_peer_get_role(m, groupnumber, peer->peer_id, &err);
if (err == TOX_ERR_GROUP_PEER_QUERY_OK) {
peer->role = role;
}
}
}
void groupchat_onGroupModeration(ToxWindow *self, Tox *m, uint32_t groupnumber, uint32_t src_peer_id,
uint32_t tgt_peer_id, Tox_Group_Mod_Event type)
{
if (self->num != groupnumber) {
return;
}
GroupChat *chat = get_groupchat(groupnumber);
if (!chat) {
return;
}
char src_name[TOX_MAX_NAME_LENGTH + 1];
char tgt_name[TOX_MAX_NAME_LENGTH + 1];
get_group_nick_truncate(m, src_name, src_peer_id, groupnumber);
get_group_nick_truncate(m, tgt_name, tgt_peer_id, groupnumber);
int tgt_index = get_peer_index(groupnumber, tgt_peer_id);
if (tgt_index < 0) {
groupchat_update_roles(m, groupnumber);
return;
}
groupchat_update_last_seen(groupnumber, src_peer_id);
switch (type) {
case TOX_GROUP_MOD_EVENT_KICK:
line_info_add(self, true, NULL, NULL, SYS_MSG, 1, RED, "-!- %s has been kicked by %s", tgt_name, src_name);
break;
case TOX_GROUP_MOD_EVENT_OBSERVER:
chat->peer_list[tgt_index].role = TOX_GROUP_ROLE_OBSERVER;
line_info_add(self, true, NULL, NULL, SYS_MSG, 1, BLUE, "-!- %s has set %s's role to observer", src_name, tgt_name);
sort_peerlist(groupnumber);
break;
case TOX_GROUP_MOD_EVENT_USER:
chat->peer_list[tgt_index].role = TOX_GROUP_ROLE_USER;
line_info_add(self, true, NULL, NULL, SYS_MSG, 1, BLUE, "-!- %s has set %s's role to user", src_name, tgt_name);
sort_peerlist(groupnumber);
break;
case TOX_GROUP_MOD_EVENT_MODERATOR:
chat->peer_list[tgt_index].role = TOX_GROUP_ROLE_MODERATOR;
line_info_add(self, true, NULL, NULL, SYS_MSG, 1, BLUE, "-!- %s has set %s's role to moderator", src_name,
tgt_name);
sort_peerlist(groupnumber);
break;
default:
return;
}
}
static void groupchat_onGroupSelfNickChange(ToxWindow *self, Tox *m, uint32_t groupnumber, const char *old_nick,
size_t old_length, const char *new_nick, size_t length)
{
UNUSED_VAR(old_length);
if (self->num != groupnumber) {
return;
}
GroupChat *chat = get_groupchat(groupnumber);
if (!chat) {
return;
}
Tox_Err_Group_Self_Query s_err;
uint32_t peer_id = tox_group_self_get_peer_id(m, self->num, &s_err);
if (s_err != TOX_ERR_GROUP_SELF_QUERY_OK) {
return;
}
int peer_index = get_peer_index(groupnumber, peer_id);
if (peer_index < 0) {
return;
}
length = MIN(length, TOX_MAX_NAME_LENGTH - 1);
memcpy(chat->peer_list[peer_index].name, new_nick, length);
chat->peer_list[peer_index].name[length] = 0;
chat->peer_list[peer_index].name_length = length;
line_info_add(self, true, old_nick, chat->peer_list[peer_index].name, NAME_CHANGE, 0, MAGENTA, " is now known as ");
groupchat_update_last_seen(groupnumber, peer_id);
group_update_name_list(groupnumber);
}
static void groupchat_onGroupNickChange(ToxWindow *self, Tox *m, uint32_t groupnumber, uint32_t peer_id,
const char *new_nick, size_t length)
{
if (self->num != groupnumber) {
return;
}
GroupChat *chat = get_groupchat(groupnumber);
if (!chat) {
return;
}
int peer_index = get_peer_index(groupnumber, peer_id);
if (peer_index < 0) {
return;
}
groupchat_update_last_seen(groupnumber, peer_id);
GroupPeer *peer = &chat->peer_list[peer_index];
length = MIN(length, TOX_MAX_NAME_LENGTH - 1);
memcpy(peer->name, new_nick, length);
peer->name[length] = 0;
peer->name_length = length;
line_info_add(self, true, peer->prev_name, peer->name, NAME_CHANGE, 0, MAGENTA, " is now known as ");
snprintf(peer->prev_name, sizeof(peer->prev_name), "%s", peer->name);
group_update_name_list(groupnumber);
}
static void groupchat_onGroupStatusChange(ToxWindow *self, Tox *m, uint32_t groupnumber, uint32_t peer_id,
TOX_USER_STATUS status)
{
if (self->num != groupnumber) {
return;
}
GroupChat *chat = get_groupchat(groupnumber);
if (!chat) {
return;
}
int peer_index = get_peer_index(groupnumber, peer_id);
if (peer_index < 0) {
return;
}
groupchat_update_last_seen(groupnumber, peer_id);
chat->peer_list[peer_index].status = status;
}
static void send_group_message(ToxWindow *self, Tox *m, uint32_t groupnumber, const char *msg, TOX_MESSAGE_TYPE type)
{
ChatContext *ctx = self->chatwin;
if (msg == NULL) {
wprintw(ctx->history, "Message is empty.\n");
return;
}
Tox_Err_Group_Send_Message err;
if (!tox_group_send_message(m, groupnumber, type, (uint8_t *) msg, strlen(msg), NULL, &err)) {
if (err == TOX_ERR_GROUP_SEND_MESSAGE_PERMISSIONS) {
const Tox_Group_Role role = tox_group_self_get_role(m, groupnumber, NULL);
if (role == TOX_GROUP_ROLE_OBSERVER) {
line_info_add(self, false, NULL, NULL, SYS_MSG, 0, RED, " * You are silenced.");
} else {
line_info_add(self, false, NULL, NULL, SYS_MSG, 0, RED, " * You do not have voice.");
}
} else {
line_info_add(self, false, NULL, NULL, SYS_MSG, 0, RED, " * Failed to send message (Error %d).", err);
}
return;
}
char self_nick[TOX_MAX_NAME_LENGTH + 1];
get_group_self_nick_truncate(m, self_nick, groupnumber);
if (type == TOX_MESSAGE_TYPE_NORMAL) {
line_info_add(self, true, self_nick, NULL, OUT_MSG_READ, 0, 0, "%s", msg);
write_to_log(msg, self_nick, ctx->log, false);
} else if (type == TOX_MESSAGE_TYPE_ACTION) {
line_info_add(self, true, self_nick, NULL, OUT_ACTION_READ, 0, 0, "%s", msg);
write_to_log(msg, self_nick, ctx->log, true);
}
}
static void send_group_prvt_message(ToxWindow *self, Tox *m, uint32_t groupnumber, const char *data, size_t data_len)
{
ChatContext *ctx = self->chatwin;
GroupChat *chat = get_groupchat(groupnumber);
if (!chat) {
line_info_add(self, false, NULL, NULL, SYS_MSG, 0, RED, "Failed to fetch GroupChat object.");
return;
}
if (data == NULL) {
line_info_add(self, false, NULL, NULL, SYS_MSG, 0, RED, "Invalid comand.");
return;
}
uint32_t name_length = 0;
const char *nick = NULL;
/* need to match the longest nick in case of nicks that are smaller sub-strings */
for (uint32_t i = 0; i < chat->max_idx; ++i) {
if (!chat->peer_list[i].active) {
continue;
}
if (data_len < chat->peer_list[i].name_length) {
continue;
}
if (memcmp(chat->peer_list[i].name, data, chat->peer_list[i].name_length) == 0) {
if (chat->peer_list[i].name_length > name_length) {
name_length = chat->peer_list[i].name_length;
nick = chat->peer_list[i].name;
}
}
}
if (nick == NULL) {
if (data_len < TOX_GROUP_PEER_PUBLIC_KEY_SIZE * 2) {
line_info_add(self, false, NULL, NULL, SYS_MSG, 0, 0, "Invalid nick.");
return;
}
nick = data;
name_length = TOX_GROUP_PEER_PUBLIC_KEY_SIZE * 2;
}
uint32_t peer_id;
if (group_get_peer_id_of_identifier(self, nick, &peer_id) != 0) {
return;
}
int msg_len = ((int) data_len) - ((int) name_length) - 1;
if (msg_len <= 0) {
line_info_add(self, false, NULL, NULL, SYS_MSG, 0, 0, "Message is empty.");
return;
}
const char *msg = data + name_length + 1;
Tox_Err_Group_Send_Private_Message err;
if (!tox_group_send_private_message(m, groupnumber, peer_id, TOX_MESSAGE_TYPE_NORMAL,
(uint8_t *) msg, msg_len, &err)) {
if (err == TOX_ERR_GROUP_SEND_PRIVATE_MESSAGE_PERMISSIONS) {
line_info_add(self, false, NULL, NULL, SYS_MSG, 0, RED, " * You are silenced.");
} else {
line_info_add(self, false, NULL, NULL, SYS_MSG, 0, RED, " * Failed to send private message (%d)", err);
}
return;
}
char pm_nick[TOX_MAX_NAME_LENGTH + 3];
snprintf(pm_nick, sizeof(pm_nick), ">%s<", nick);
line_info_add(self, true, pm_nick, NULL, OUT_PRVT_MSG, 0, 0, "%s", msg);
write_to_log(msg, pm_nick, ctx->log, false);
}
/*
* Return true if input is recognized by handler
*/
static bool groupchat_onKey(ToxWindow *self, Tox *m, wint_t key, bool ltr)
{
ChatContext *ctx = self->chatwin;
GroupChat *chat = get_groupchat(self->num);
if (!chat) {
return false;
}
int x, y, y2, x2;
getyx(self->window, y, x);
getmaxyx(self->window, y2, x2);
UNUSED_VAR(y);
if (x2 <= 0 || y2 <= 0) {
return false;
}
if (self->help->active) {
help_onKey(self, key);
return true;
}
if (ctx->pastemode && key == L'\r') {
key = L'\n';
}
if (ltr || key == L'\n') { /* char is printable */
input_new_char(self, key, x, x2);
return true;
}
if (line_info_onKey(self, key)) {
return true;
}
if (input_handle(self, key, x, x2)) {
return true;
}
bool input_ret = false;
if (key == L'\t') { /* TAB key: auto-completes peer name or command */
input_ret = true;
if (ctx->len > 0) {
int diff = -1;
/* TODO: make this not suck */
if (ctx->line[0] != L'/' || wcschr(ctx->line, L' ') != NULL) {
diff = complete_line(self, (const char **) chat->name_list, chat->num_peers);
} else if (wcsncmp(ctx->line, L"/avatar \"", wcslen(L"/avatar \"")) == 0) {
diff = dir_match(self, m, ctx->line, L"/avatar");
} else {
diff = complete_line(self, group_cmd_list, sizeof(group_cmd_list) / sizeof(char *));
}
if (diff != -1) {
if (x + diff > x2 - 1) {
int wlen = MAX(0, wcswidth(ctx->line, sizeof(ctx->line) / sizeof(wchar_t)));
ctx->start = wlen < x2 ? 0 : wlen - x2 + 1;
}
} else {
sound_notify(self, notif_error, 0, NULL);
}
} else {
sound_notify(self, notif_error, 0, NULL);
}
} else if (key == T_KEY_C_DOWN) { /* Scroll peerlist up and down one position */
input_ret = true;
int L = y2 - CHATBOX_HEIGHT - GROUP_SIDEBAR_OFFSET;
if (chat->side_pos < (int) chat->num_peers - L) {
++chat->side_pos;
}
} else if (key == T_KEY_C_UP) {
input_ret = true;
if (chat->side_pos > 0) {
--chat->side_pos;
}
} else if (key == L'\r') {
input_ret = true;
rm_trailing_spaces_buf(ctx);
if (!wstring_is_empty(ctx->line)) {
add_line_to_hist(ctx);
wstrsubst(ctx->line, L'', L'\n');
char line[MAX_STR_SIZE];
if (wcs_to_mbs_buf(line, ctx->line, MAX_STR_SIZE) == -1) {
memset(line, 0, sizeof(line));
}
if (line[0] == '/') {
if (strncmp(line, "/close", strlen("/close")) == 0) {
int offset = 6;
if (line[offset] != '\0') {
++offset;
}
const char *part_message = line + offset;
size_t part_length = ctx->len - offset;
if (part_length > 0) {
exit_groupchat(self, m, self->num, part_message, part_length);
} else {
exit_groupchat(self, m, self->num, user_settings->group_part_message, strlen(user_settings->group_part_message));
}
return true;
} else if (strncmp(line, "/me ", strlen("/me ")) == 0) {
send_group_message(self, m, self->num, line + 4, TOX_MESSAGE_TYPE_ACTION);
} else if (strncmp(line, "/whisper ", strlen("/whisper ")) == 0) {
send_group_prvt_message(self, m, self->num, line + 9, ctx->len - 9);
} else {
execute(ctx->history, self, m, line, GROUPCHAT_COMMAND_MODE);
}
} else if (line[0]) {
send_group_message(self, m, self->num, line, TOX_MESSAGE_TYPE_NORMAL);
} else {
line_info_add(self, false, NULL, NULL, SYS_MSG, 0, RED, " * Failed to parse message.");
}
wclear(ctx->linewin);
wmove(self->window, y2, 0);
reset_buf(ctx);
}
}
return input_ret;
}
static void groupchat_onDraw(ToxWindow *self, Tox *m)
{
int x2, y2;
getmaxyx(self->window, y2, x2);
if (x2 <= 0 || y2 <= 0) {
return;
}
ChatContext *ctx = self->chatwin;
pthread_mutex_lock(&Winthread.lock);
GroupChat *chat = get_groupchat(self->num);
if (!chat) {
pthread_mutex_unlock(&Winthread.lock);
return;
}
line_info_print(self);
pthread_mutex_unlock(&Winthread.lock);
wclear(ctx->linewin);
curs_set(1);
if (ctx->len > 0) {
mvwprintw(ctx->linewin, 0, 0, "%ls", &ctx->line[ctx->start]);
}
wclear(ctx->sidebar);
if (self->show_peerlist) {
wattron(ctx->sidebar, COLOR_PAIR(BLUE));
mvwvline(ctx->sidebar, 0, 0, ACS_VLINE, y2 - CHATBOX_HEIGHT);
mvwaddch(ctx->sidebar, y2 - CHATBOX_HEIGHT, 0, ACS_BTEE);
wattroff(ctx->sidebar, COLOR_PAIR(BLUE));
wmove(ctx->sidebar, 0, 1);
wattron(ctx->sidebar, A_BOLD);
pthread_mutex_lock(&Winthread.lock);
if (chat->num_peers > 1) {
wprintw(ctx->sidebar, "Peers: %d\n", chat->num_peers);
} else if (tox_group_is_connected(m, self->num, NULL)) {
wprintw(ctx->sidebar, "Connecting...\n");
} else {
wprintw(ctx->sidebar, "Disconnected\n");
}
pthread_mutex_unlock(&Winthread.lock);
wattroff(ctx->sidebar, A_BOLD);
wattron(ctx->sidebar, COLOR_PAIR(BLUE));
mvwaddch(ctx->sidebar, 1, 0, ACS_LTEE);
mvwhline(ctx->sidebar, 1, 1, ACS_HLINE, SIDEBAR_WIDTH - 1);
wattroff(ctx->sidebar, COLOR_PAIR(BLUE));
const int maxlines = y2 - GROUP_SIDEBAR_OFFSET - CHATBOX_HEIGHT;
uint32_t offset = 0;
pthread_mutex_lock(&Winthread.lock);
const uint32_t max_idx = chat->max_idx;
const uint32_t start = chat->side_pos;
pthread_mutex_unlock(&Winthread.lock);
for (uint32_t i = start; i < max_idx && offset < maxlines; ++i) {
pthread_mutex_lock(&Winthread.lock);
if (!chat->peer_list[i].active) {
pthread_mutex_unlock(&Winthread.lock);
continue;
}
wmove(ctx->sidebar, offset + 2, 1);
const bool is_ignored = chat->peer_list[i].is_ignored;
uint16_t maxlen_offset = chat->peer_list[i].role == TOX_GROUP_ROLE_USER ? 2 : 3;
if (is_ignored) {
++maxlen_offset;
}
/* truncate nick to fit in side panel without modifying list */
char tmpnck[TOX_MAX_NAME_LENGTH];
const int maxlen = SIDEBAR_WIDTH - maxlen_offset;
memcpy(tmpnck, chat->peer_list[i].name, maxlen);
tmpnck[maxlen] = '\0';
int namecolour = WHITE;
if (chat->peer_list[i].status == TOX_USER_STATUS_AWAY) {
namecolour = YELLOW;
} else if (chat->peer_list[i].status == TOX_USER_STATUS_BUSY) {
namecolour = RED;
}
/* Signify roles (e.g. founder, moderator) */
const char *rolesig = "";
int rolecolour = WHITE;
if (chat->peer_list[i].role == TOX_GROUP_ROLE_FOUNDER) {
rolesig = "&";
rolecolour = BLUE;
} else if (chat->peer_list[i].role == TOX_GROUP_ROLE_MODERATOR) {
rolesig = "+";
rolecolour = GREEN;
} else if (chat->peer_list[i].role == TOX_GROUP_ROLE_OBSERVER) {
rolesig = "-";
rolecolour = MAGENTA;
}
pthread_mutex_unlock(&Winthread.lock);
if (is_ignored) {
wattron(ctx->sidebar, COLOR_PAIR(RED) | A_BOLD);
wprintw(ctx->sidebar, "#");
wattroff(ctx->sidebar, COLOR_PAIR(RED) | A_BOLD);
}
wattron(ctx->sidebar, COLOR_PAIR(rolecolour) | A_BOLD);
wprintw(ctx->sidebar, "%s", rolesig);
wattroff(ctx->sidebar, COLOR_PAIR(rolecolour) | A_BOLD);
wattron(ctx->sidebar, COLOR_PAIR(namecolour));
wprintw(ctx->sidebar, "%s\n", tmpnck);
wattroff(ctx->sidebar, COLOR_PAIR(namecolour));
++offset;
}
}
int y;
int x;
getyx(self->window, y, x);
UNUSED_VAR(x);
int new_x = ctx->start ? x2 - 1 : MAX(0, wcswidth(ctx->line, ctx->pos));
wmove(self->window, y, new_x);
draw_window_bar(self);
wrefresh(self->window);
if (self->help->active) {
help_onDraw(self);
}
}
static void groupchat_onInit(ToxWindow *self, Tox *m)
{
int x2, y2;
getmaxyx(self->window, y2, x2);
if (x2 <= 0 || y2 <= 0) {
exit_toxic_err("failed in groupchat_onInit", FATALERR_CURSES);
}
ChatContext *ctx = self->chatwin;
ctx->history = subwin(self->window, y2 - CHATBOX_HEIGHT - WINDOW_BAR_HEIGHT, x2 - SIDEBAR_WIDTH - 1, 0, 0);
self->window_bar = subwin(self->window, WINDOW_BAR_HEIGHT, x2, y2 - (CHATBOX_HEIGHT + WINDOW_BAR_HEIGHT), 0);
ctx->linewin = subwin(self->window, CHATBOX_HEIGHT, x2, y2 - CHATBOX_HEIGHT, 0);
ctx->sidebar = subwin(self->window, y2 - CHATBOX_HEIGHT - WINDOW_BAR_HEIGHT, SIDEBAR_WIDTH, 0, x2 - SIDEBAR_WIDTH);
ctx->hst = calloc(1, sizeof(struct history));
ctx->log = calloc(1, sizeof(struct chatlog));
if (ctx->log == NULL || ctx->hst == NULL) {
exit_toxic_err("failed in groupchat_onInit", FATALERR_MEMORY);
}
line_info_init(ctx->hst);
scrollok(ctx->history, 0);
wmove(self->window, y2 - CURS_Y_OFFSET, 0);
}
static ToxWindow *new_group_chat(Tox *m, uint32_t groupnumber, const char *groupname, int length)
{
ToxWindow *ret = calloc(1, sizeof(ToxWindow));
if (ret == NULL) {
exit_toxic_err("failed in new_group_chat", FATALERR_MEMORY);
}
ret->type = WINDOW_TYPE_GROUPCHAT;
ret->onKey = &groupchat_onKey;
ret->onDraw = &groupchat_onDraw;
ret->onInit = &groupchat_onInit;
ret->onGroupMessage = &groupchat_onGroupMessage;
ret->onGroupPrivateMessage = &groupchat_onGroupPrivateMessage;
ret->onGroupPeerJoin = &groupchat_onGroupPeerJoin;
ret->onGroupPeerExit = &groupchat_onGroupPeerExit;
ret->onGroupTopicChange = &groupchat_onGroupTopicChange;
ret->onGroupPeerLimit = &groupchat_onGroupPeerLimit;
ret->onGroupPrivacyState = &groupchat_onGroupPrivacyState;
ret->onGroupTopicLock = &groupchat_onGroupTopicLock;
ret->onGroupPassword = &groupchat_onGroupPassword;
ret->onGroupNickChange = &groupchat_onGroupNickChange;
ret->onGroupStatusChange = &groupchat_onGroupStatusChange;
ret->onGroupSelfJoin = &groupchat_onGroupSelfJoin;
ret->onGroupRejected = &groupchat_onGroupRejected;
ret->onGroupModeration = &groupchat_onGroupModeration;
ret->onGroupVoiceState = &groupchat_onGroupVoiceState;
ChatContext *chatwin = calloc(1, sizeof(ChatContext));
Help *help = calloc(1, sizeof(Help));
if (chatwin == NULL || help == NULL) {
exit_toxic_err("failed in new_group_chat", FATALERR_MEMORY);
}
ret->chatwin = chatwin;
ret->help = help;
ret->num = groupnumber;
ret->show_peerlist = true;
ret->active_box = -1;
if (groupname && length > 0) {
set_window_title(ret, groupname, length);
} else {
snprintf(ret->name, sizeof(ret->name), "Group %u", groupnumber);
}
return ret;
}
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