mirror of
https://github.com/Tha14/toxic.git
synced 2024-11-14 05:43:02 +01:00
422a89d32d
Set current locale, use of get_wch instead of getch for reading, use wctomb and friends to convert back from wchar_t, link with cursesw. Unicode support is only added to chat windows.
347 lines
8.0 KiB
C
347 lines
8.0 KiB
C
/*
|
|
* Toxic -- Tox Curses Client
|
|
*/
|
|
|
|
#define _XOPEN_SOURCE_EXTENDED
|
|
#include <curses.h>
|
|
#include <errno.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <stdbool.h>
|
|
#include <stdint.h>
|
|
#include <signal.h>
|
|
#include <locale.h>
|
|
|
|
#ifdef _win32
|
|
#include <direct.h>
|
|
#else
|
|
#include <sys/stat.h>
|
|
#include <sys/types.h>
|
|
#endif
|
|
|
|
#include "../../core/Messenger.h"
|
|
#include "../../core/network.h"
|
|
|
|
#include "configdir.h"
|
|
#include "windows.h"
|
|
#include "prompt.h"
|
|
#include "friendlist.h"
|
|
|
|
/* Export for use in Callbacks */
|
|
char *DATA_FILE = NULL;
|
|
char *SRVLIST_FILE = NULL;
|
|
|
|
void on_window_resize(int sig)
|
|
{
|
|
endwin();
|
|
refresh();
|
|
clear();
|
|
}
|
|
|
|
static void init_term()
|
|
{
|
|
/* Setup terminal */
|
|
signal(SIGWINCH, on_window_resize);
|
|
setlocale(LC_ALL, "");
|
|
initscr();
|
|
cbreak();
|
|
keypad(stdscr, 1);
|
|
noecho();
|
|
timeout(100);
|
|
|
|
if (has_colors()) {
|
|
start_color();
|
|
init_pair(1, COLOR_GREEN, COLOR_BLACK);
|
|
init_pair(2, COLOR_CYAN, COLOR_BLACK);
|
|
init_pair(3, COLOR_RED, COLOR_BLACK);
|
|
init_pair(4, COLOR_BLUE, COLOR_BLACK);
|
|
init_pair(5, COLOR_YELLOW, COLOR_BLACK);
|
|
init_pair(6, COLOR_MAGENTA, COLOR_BLACK);
|
|
init_pair(7, COLOR_BLACK, COLOR_BLACK);
|
|
init_pair(8, COLOR_BLACK, COLOR_WHITE);
|
|
|
|
}
|
|
|
|
refresh();
|
|
}
|
|
|
|
static Messenger *init_tox()
|
|
{
|
|
/* Init core */
|
|
Messenger *m = initMessenger();
|
|
|
|
/* Callbacks */
|
|
m_callback_friendrequest(m, on_request, NULL);
|
|
m_callback_friendmessage(m, on_message, NULL);
|
|
m_callback_namechange(m, on_nickchange, NULL);
|
|
m_callback_statusmessage(m, on_statuschange, NULL);
|
|
m_callback_action(m, on_action, NULL);
|
|
#ifdef __linux__
|
|
setname(m, (uint8_t *) "Cool guy", sizeof("Cool guy"));
|
|
#elif defined(WIN32)
|
|
setname(m, (uint8_t *) "I should install GNU/Linux", sizeof("I should install GNU/Linux"));
|
|
#elif defined(__APPLE__)
|
|
setname(m, (uint8_t *) "Hipster", sizeof("Hipster")); //This used to users of other Unixes are hipsters
|
|
#else
|
|
setname(m, (uint8_t *) "Registered Minix user #4", sizeof("Registered Minix user #4"));
|
|
#endif
|
|
return m;
|
|
}
|
|
|
|
#define MAXLINE 90 /* Approx max number of chars in a sever line (IP + port + key) */
|
|
#define MINLINE 70
|
|
#define MAXSERVERS 50
|
|
|
|
/* Connects to a random DHT server listed in the DHTservers file */
|
|
int init_connection(Messenger *m)
|
|
{
|
|
FILE *fp = NULL;
|
|
|
|
if (DHT_isconnected(m->dht))
|
|
return 0;
|
|
|
|
fp = fopen(SRVLIST_FILE, "r");
|
|
|
|
if (!fp)
|
|
return 1;
|
|
|
|
char servers[MAXSERVERS][MAXLINE];
|
|
char line[MAXLINE];
|
|
int linecnt = 0;
|
|
|
|
while (fgets(line, sizeof(line), fp) && linecnt < MAXSERVERS) {
|
|
if (strlen(line) > MINLINE)
|
|
strcpy(servers[linecnt++], line);
|
|
}
|
|
|
|
if (linecnt < 1) {
|
|
fclose(fp);
|
|
return 2;
|
|
}
|
|
|
|
fclose(fp);
|
|
|
|
char *server = servers[rand() % linecnt];
|
|
char *ip = strtok(server, " ");
|
|
char *port = strtok(NULL, " ");
|
|
char *key = strtok(NULL, " ");
|
|
|
|
if (!ip || !port || !key)
|
|
return 3;
|
|
|
|
IP_Port dht;
|
|
dht.port = htons(atoi(port));
|
|
uint32_t resolved_address = resolve_addr(ip);
|
|
|
|
if (resolved_address == 0)
|
|
return 0;
|
|
|
|
dht.ip.i = resolved_address;
|
|
unsigned char *binary_string = hex_string_to_bin(key);
|
|
DHT_bootstrap(m->dht, dht, binary_string);
|
|
free(binary_string);
|
|
return 0;
|
|
}
|
|
|
|
static void do_tox(Messenger *m, ToxWindow *prompt)
|
|
{
|
|
static int conn_try = 0;
|
|
static int conn_err = 0;
|
|
static bool dht_on = false;
|
|
|
|
if (!dht_on && !DHT_isconnected(m->dht) && !(conn_try++ % 100)) {
|
|
if (!conn_err) {
|
|
conn_err = init_connection(m);
|
|
wprintw(prompt->window, "\nEstablishing connection...\n");
|
|
|
|
if (conn_err)
|
|
wprintw(prompt->window, "\nAuto-connect failed with error code %d\n", conn_err);
|
|
}
|
|
} else if (!dht_on && DHT_isconnected(m->dht)) {
|
|
dht_on = true;
|
|
wprintw(prompt->window, "\nDHT connected.\n");
|
|
} else if (dht_on && !DHT_isconnected(m->dht)) {
|
|
dht_on = false;
|
|
wprintw(prompt->window, "\nDHT disconnected. Attempting to reconnect.\n");
|
|
}
|
|
|
|
doMessenger(m);
|
|
}
|
|
|
|
int f_loadfromfile;
|
|
|
|
/*
|
|
* Store Messenger to given location
|
|
* Return 0 stored successfully
|
|
* Return 1 malloc failed
|
|
* Return 2 opening path failed
|
|
* Return 3 fwrite failed
|
|
*/
|
|
int store_data(Messenger *m, char *path)
|
|
{
|
|
if (f_loadfromfile == 0) /*If file loading/saving is disabled*/
|
|
return 0;
|
|
|
|
FILE *fd;
|
|
size_t len;
|
|
uint8_t *buf;
|
|
|
|
len = Messenger_size(m);
|
|
buf = malloc(len);
|
|
|
|
if (buf == NULL) {
|
|
return 1;
|
|
}
|
|
|
|
Messenger_save(m, buf);
|
|
|
|
fd = fopen(path, "w");
|
|
|
|
if (fd == NULL) {
|
|
free(buf);
|
|
return 2;
|
|
}
|
|
|
|
if (fwrite(buf, len, 1, fd) != 1) {
|
|
free(buf);
|
|
fclose(fd);
|
|
return 3;
|
|
}
|
|
|
|
free(buf);
|
|
fclose(fd);
|
|
return 0;
|
|
}
|
|
|
|
static void load_data(Messenger *m, char *path)
|
|
{
|
|
if (f_loadfromfile == 0) /*If file loading/saving is disabled*/
|
|
return;
|
|
|
|
FILE *fd;
|
|
size_t len;
|
|
uint8_t *buf;
|
|
|
|
if ((fd = fopen(path, "r")) != NULL) {
|
|
fseek(fd, 0, SEEK_END);
|
|
len = ftell(fd);
|
|
fseek(fd, 0, SEEK_SET);
|
|
|
|
buf = malloc(len);
|
|
|
|
if (buf == NULL) {
|
|
fprintf(stderr, "malloc() failed.\n");
|
|
fclose(fd);
|
|
endwin();
|
|
exit(1);
|
|
}
|
|
|
|
if (fread(buf, len, 1, fd) != 1) {
|
|
fprintf(stderr, "fread() failed.\n");
|
|
free(buf);
|
|
fclose(fd);
|
|
endwin();
|
|
exit(1);
|
|
}
|
|
|
|
Messenger_load(m, buf, len);
|
|
|
|
uint32_t i;
|
|
|
|
for (i = 0; i < m->numfriends; i++) {
|
|
on_friendadded(m, i);
|
|
}
|
|
|
|
free(buf);
|
|
fclose(fd);
|
|
} else {
|
|
int st;
|
|
|
|
if ((st = store_data(m, path)) != 0) {
|
|
fprintf(stderr, "Store messenger failed with return code: %d\n", st);
|
|
endwin();
|
|
exit(1);
|
|
}
|
|
}
|
|
}
|
|
|
|
int main(int argc, char *argv[])
|
|
{
|
|
char *user_config_dir = get_user_config_dir();
|
|
int config_err = 0;
|
|
|
|
f_loadfromfile = 1;
|
|
int f_flag = 0;
|
|
int i = 0;
|
|
|
|
for (i = 0; i < argc; ++i) {
|
|
if (argv[i] == NULL)
|
|
break;
|
|
else if (argv[i][0] == '-') {
|
|
if (argv[i][1] == 'f') {
|
|
if (argv[i + 1] != NULL)
|
|
DATA_FILE = strdup(argv[i + 1]);
|
|
else
|
|
f_flag = -1;
|
|
} else if (argv[i][1] == 'n') {
|
|
f_loadfromfile = 0;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (DATA_FILE == NULL ) {
|
|
config_err = create_user_config_dir(user_config_dir);
|
|
|
|
if (config_err) {
|
|
DATA_FILE = strdup("data");
|
|
SRVLIST_FILE = strdup("../../other/DHTservers");
|
|
} else {
|
|
DATA_FILE = malloc(strlen(user_config_dir) + strlen(CONFIGDIR) + strlen("data") + 1);
|
|
strcpy(DATA_FILE, user_config_dir);
|
|
strcat(DATA_FILE, CONFIGDIR);
|
|
strcat(DATA_FILE, "data");
|
|
|
|
SRVLIST_FILE = malloc(strlen(user_config_dir) + strlen(CONFIGDIR) + strlen("DHTservers") + 1);
|
|
strcpy(SRVLIST_FILE, user_config_dir);
|
|
strcat(SRVLIST_FILE, CONFIGDIR);
|
|
strcat(SRVLIST_FILE, "DHTservers");
|
|
}
|
|
}
|
|
|
|
free(user_config_dir);
|
|
|
|
init_term();
|
|
Messenger *m = init_tox();
|
|
ToxWindow *prompt = init_windows(m);
|
|
|
|
if (f_loadfromfile)
|
|
load_data(m, DATA_FILE);
|
|
|
|
if (f_flag == -1) {
|
|
attron(COLOR_PAIR(3) | A_BOLD);
|
|
wprintw(prompt->window, "You passed '-f' without giving an argument.\n"
|
|
"defaulting to 'data' for a keyfile...\n");
|
|
attroff(COLOR_PAIR(3) | A_BOLD);
|
|
}
|
|
|
|
if (config_err) {
|
|
attron(COLOR_PAIR(3) | A_BOLD);
|
|
wprintw(prompt->window, "Unable to determine configuration directory.\n"
|
|
"defaulting to 'data' for a keyfile...\n");
|
|
attroff(COLOR_PAIR(3) | A_BOLD);
|
|
}
|
|
|
|
while (true) {
|
|
/* Update tox */
|
|
do_tox(m, prompt);
|
|
|
|
/* Draw */
|
|
draw_active_window(m);
|
|
}
|
|
|
|
cleanupMessenger(m);
|
|
free(DATA_FILE);
|
|
free(SRVLIST_FILE);
|
|
return 0;
|
|
}
|