struct ff_arch_tcp *ff_arch_tcp_accept(struct ff_arch_tcp *tcp, struct ff_arch_net_addr *remote_addr)
{
int accepted_sd;
socklen_t addrlen = sizeof(remote_addr->addr);
struct ff_arch_tcp *accepted_tcp = NULL;
again:
accepted_sd = accept(tcp->sd_rd, (struct sockaddr *) &remote_addr->addr, &addrlen);
if (accepted_sd == -1)
{
if (errno == EINTR)
{
goto again;
}
if (errno == EAGAIN || errno == EWOULDBLOCK)
{
ff_linux_net_wait_for_io(tcp->sd_rd, FF_LINUX_NET_IO_READ);
goto again;
}
ff_log_debug(L"cannot accept connection to the sd_rd=%d, remote_addr=%p. errno=%d", tcp->sd_rd, remote_addr, errno);
}
else
{
ff_assert(addrlen == sizeof(remote_addr->addr));
accepted_tcp = create_tcp(accepted_sd);
}
return accepted_tcp;
}
struct ff_arch_tcp *ff_arch_tcp_create()
{
struct ff_arch_tcp *tcp;
int sd;
sd = socket(PF_INET, SOCK_STREAM, 0);
ff_linux_fatal_error_check(sd != -1, L"cannot create TCP socket");
tcp = create_tcp(sd);
return tcp;
}
static void powered_watch(struct ofono_modem *modem, gboolean powered,
void *user)
{
if (powered == FALSE) {
DBG("Removing modem %p from the list", modem);
modems = g_list_remove(modems, modem);
if (modems == NULL && server_watch > 0) {
DBG("Removing server watch: %u", server_watch);
g_source_remove(server_watch);
server_watch = 0;
}
} else {
DBG("Adding modem %p to the list", modem);
modems = g_list_append(modems, modem);
if (modems->next == NULL) {
create_tcp(DUN_PORT, OFONO_EMULATOR_TYPE_DUN);
create_tcp(HFP_PORT, OFONO_EMULATOR_TYPE_HFP);
}
}
}
static void modem_watch(struct ofono_modem *modem, gboolean added, void *user)
{
DBG("modem: %p, added: %d", modem, added);
if (added == FALSE) {
DBG("Removing modem %p from the list", modem);
modems = g_list_remove(modems, modem);
return;
}
if (ofono_modem_get_powered(modem) == TRUE) {
DBG("Adding modem %p to the list", modem);
modems = g_list_append(modems, modem);
if (modems->next == NULL) {
create_tcp(DUN_PORT, OFONO_EMULATOR_TYPE_DUN);
create_tcp(HFP_PORT, OFONO_EMULATOR_TYPE_HFP);
}
}
__ofono_modem_add_powered_watch(modem, powered_watch, NULL, NULL);
}
static void test_server(int type)
{
switch (type) {
case 0:
if (create_tty("/phonesim1") == FALSE)
exit(1);
add_handler(server);
break;
case 1:
if (create_tcp("/phonesim1", DEFAULT_TCP_PORT) == FALSE)
exit(1);
break;
case 2:
if (create_unix("/phonesim1", DEFAULT_SOCK_PATH) == FALSE)
exit(1);
break;
}
}
