static Tox *load_toxic(char *data_path)
{
struct Tox_Options tox_opts;
init_tox_options(&tox_opts);
TOX_ERR_NEW new_err;
Tox *m = load_tox(data_path, &tox_opts, &new_err);
if (new_err == TOX_ERR_NEW_PORT_ALLOC && tox_opts.ipv6_enabled) {
queue_init_message("Falling back to ipv4");
tox_opts.ipv6_enabled = false;
m = load_tox(data_path, &tox_opts, &new_err);
}
if (!m)
exit_toxic_err("tox_new returned fatal error", new_err);
if (new_err != TOX_ERR_NEW_OK)
queue_init_message("tox_new returned non-fatal error %d", new_err);
init_tox_callbacks(m);
load_friendlist(m);
load_blocklist(BLOCK_FILE);
if (tox_self_get_name_size(m) == 0)
tox_self_set_name(m, (uint8_t *) "Toxic User", strlen("Toxic User"), NULL);
return m;
}
static void load_data(Tox *m, char *path)
{
if (arg_opts.ignore_data_file)
return;
FILE *fd;
if ((fd = fopen(path, "rb")) != NULL) {
fseek(fd, 0, SEEK_END);
int len = ftell(fd);
fseek(fd, 0, SEEK_SET);
char *buf = malloc(len);
if (buf == NULL) {
fclose(fd);
exit_toxic_err("failed in load_data", FATALERR_MEMORY);
}
if (fread(buf, len, 1, fd) != 1) {
free(buf);
fclose(fd);
exit_toxic_err("failed in load_data", FATALERR_FREAD);
}
tox_load(m, (uint8_t *) buf, len);
load_friendlist(m);
load_blocklist(BLOCK_FILE);
free(buf);
fclose(fd);
} else {
if (store_data(m, path) != 0)
exit_toxic_err("failed in load_data", FATALERR_STORE_DATA);
}
}