/* Run this at startup.
*
* return allocated instance of tox on success.
* return 0 if there are problems.
*/
Tox *tox_new(Tox_Options *options)
{
LOGGER_INIT(LOGGER_OUTPUT_FILE, LOGGER_LEVEL);
Messenger_Options m_options = {0};
if (options == NULL) {
m_options.ipv6enabled = TOX_ENABLE_IPV6_DEFAULT;
} else {
m_options.ipv6enabled = options->ipv6enabled;
m_options.udp_disabled = options->udp_disabled;
m_options.proxy_enabled = options->proxy_enabled;
if (m_options.proxy_enabled) {
ip_init(&m_options.proxy_info.ip_port.ip, m_options.ipv6enabled);
if (m_options.ipv6enabled)
m_options.proxy_info.ip_port.ip.family = AF_UNSPEC;
if (!addr_resolve_or_parse_ip(options->proxy_address, &m_options.proxy_info.ip_port.ip, NULL))
return NULL;
m_options.proxy_info.ip_port.port = htons(options->proxy_port);
}
}
return new_messenger(&m_options);
}
/* TODO: expose this properly. */
static int tox_add_tcp_relay(Tox *tox, const char *address, uint8_t ipv6enabled, uint16_t port, uint8_t *public_key)
{
Messenger *m = tox;
IP_Port ip_port_v64;
IP *ip_extra = NULL;
IP_Port ip_port_v4;
ip_init(&ip_port_v64.ip, ipv6enabled);
if (ipv6enabled) {
/* setup for getting BOTH: an IPv6 AND an IPv4 address */
ip_port_v64.ip.family = AF_UNSPEC;
ip_reset(&ip_port_v4.ip);
ip_extra = &ip_port_v4.ip;
}
if (addr_resolve_or_parse_ip(address, &ip_port_v64.ip, ip_extra)) {
ip_port_v64.port = port;
add_tcp_relay(m->net_crypto, ip_port_v64, public_key);
return 1;
} else {
return 0;
}
}
