/**
* We've just opened a listener socket, so we send the remote
* user an ICBM and ask them to connect to us.
*/
static void
peer_connection_establish_listener_cb(int listenerfd, gpointer data)
{
PeerConnection *conn;
OscarData *od;
PurpleConnection *gc;
PurpleAccount *account;
PurpleConversation *conv;
char *tmp;
FlapConnection *bos_conn;
const char *listener_ip;
const guchar *ip_atoi;
unsigned short listener_port;
conn = data;
conn->listen_data = NULL;
if (listenerfd < 0)
{
/* Could not open listener socket */
peer_connection_trynext(conn);
return;
}
od = conn->od;
gc = od->gc;
account = purple_connection_get_account(gc);
conn->listenerfd = listenerfd;
/* Watch for new connections on our listener socket */
conn->watcher_incoming = purple_input_add(conn->listenerfd,
PURPLE_INPUT_READ, peer_connection_listen_cb, conn);
/* Send the "please connect to me!" ICBM */
bos_conn = flap_connection_findbygroup(od, SNAC_FAMILY_ICBM);
if (bos_conn == NULL)
{
/* Not good */
peer_connection_trynext(conn);
return;
}
if (bos_conn->gsc)
listener_ip = purple_network_get_my_ip(bos_conn->gsc->fd);
else
listener_ip = purple_network_get_my_ip(bos_conn->fd);
ip_atoi = purple_network_ip_atoi(listener_ip);
if (ip_atoi == NULL) {
/* Could not convert IP to 4 byte array--weird, but this does
happen for some users (#4829, Adium #15839). Maybe they're
connecting with IPv6...? Maybe through a proxy? */
purple_debug_error("oscar", "Can't ask peer to connect to us "
"because purple_network_ip_atoi(%s) returned NULL. "
"fd=%d. is_ssl=%d\n",
listener_ip ? listener_ip : "(null)",
bos_conn->gsc ? bos_conn->gsc->fd : bos_conn->fd,
bos_conn->gsc ? 1 : 0);
peer_connection_trynext(conn);
return;
}
listener_port = purple_network_get_port_from_fd(conn->listenerfd);
if (conn->type == OSCAR_CAPABILITY_DIRECTIM)
{
aim_im_sendch2_odc_requestdirect(od,
conn->cookie, conn->bn, ip_atoi,
listener_port, ++conn->lastrequestnumber);
/* Print a message to a local conversation window */
conv = purple_conversation_new(PURPLE_CONV_TYPE_IM, account, conn->bn);
tmp = g_strdup_printf(_("Asking %s to connect to us at %s:%hu for "
"Direct IM."), conn->bn, listener_ip, listener_port);
purple_conversation_write(conv, NULL, tmp, PURPLE_MESSAGE_SYSTEM, time(NULL));
g_free(tmp);
}
else if (conn->type == OSCAR_CAPABILITY_SENDFILE)
{
aim_im_sendch2_sendfile_requestdirect(od,
conn->cookie, conn->bn,
ip_atoi,
listener_port, ++conn->lastrequestnumber,
(const gchar *)conn->xferdata.name,
conn->xferdata.size, conn->xferdata.totfiles);
}
}
/**
* We've just opened a listener socket, so we send the remote
* user an ICBM and ask them to connect to us.
*/
static void
peer_connection_establish_listener_cb(int listenerfd, gpointer data)
{
PeerConnection *conn;
OscarData *od;
PurpleConnection *gc;
PurpleAccount *account;
PurpleConversation *conv;
char *tmp;
FlapConnection *bos_conn;
const char *listener_ip;
unsigned short listener_port;
conn = data;
conn->listen_data = NULL;
if (listenerfd < 0)
{
/* Could not open listener socket */
peer_connection_trynext(conn);
return;
}
od = conn->od;
gc = od->gc;
account = purple_connection_get_account(gc);
conn->listenerfd = listenerfd;
/* Watch for new connections on our listener socket */
conn->watcher_incoming = purple_input_add(conn->listenerfd,
PURPLE_INPUT_READ, peer_connection_listen_cb, conn);
/* Send the "please connect to me!" ICBM */
bos_conn = flap_connection_findbygroup(od, SNAC_FAMILY_ICBM);
if (bos_conn == NULL)
{
/* Not good */
peer_connection_trynext(conn);
return;
}
if (bos_conn->gsc)
listener_ip = purple_network_get_my_ip(bos_conn->gsc->fd);
else
listener_ip = purple_network_get_my_ip(bos_conn->fd);
listener_port = purple_network_get_port_from_fd(conn->listenerfd);
if (conn->type == OSCAR_CAPABILITY_DIRECTIM)
{
aim_im_sendch2_odc_requestdirect(od,
conn->cookie, conn->sn, purple_network_ip_atoi(listener_ip),
listener_port, ++conn->lastrequestnumber);
/* Print a message to a local conversation window */
conv = purple_conversation_new(PURPLE_CONV_TYPE_IM, account, conn->sn);
tmp = g_strdup_printf(_("Asking %s to connect to us at %s:%hu for "
"Direct IM."), conn->sn, listener_ip, listener_port);
purple_conversation_write(conv, NULL, tmp, PURPLE_MESSAGE_SYSTEM, time(NULL));
g_free(tmp);
}
else if (conn->type == OSCAR_CAPABILITY_SENDFILE)
{
aim_im_sendch2_sendfile_requestdirect(od,
conn->cookie, conn->sn,
purple_network_ip_atoi(listener_ip),
listener_port, ++conn->lastrequestnumber,
(const gchar *)conn->xferdata.name,
conn->xferdata.size, conn->xferdata.totfiles);
}
}
