You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 

140 lines
4.3 KiB

#define EFL_EO_API_SUPPORT 1
#define EFL_BETA_API_SUPPORT 1
#include <stdio.h>
#include <Eina.h>
#include <Efl_Net.h>
/*
* Efl.Net session/connectivity examples.
*
* NOTE: This example currently requires the Connman backend to be running.
*
* This example uses the Efl.Net.Session APIs to get connectivity information
* about the current networking setup. It then sets up a callback for network
* changes and will print the details on any change.
*/
// Convert a session state to a string for printing.
static const char *
_state_name(Efl_Net_Session_State state)
{
switch (state)
{
case EFL_NET_SESSION_STATE_OFFLINE:
return "offline";
case EFL_NET_SESSION_STATE_LOCAL:
return "local";
case EFL_NET_SESSION_STATE_ONLINE:
return "online";
default:
return "???";
}
}
// Convert a session technology to a string for printing.
static const char *
_technology_name(Efl_Net_Session_Technology tech)
{
static const char *names[] = {
[EFL_NET_SESSION_TECHNOLOGY_UNKNOWN] = "unknown",
[EFL_NET_SESSION_TECHNOLOGY_ETHERNET] = "ethernet",
[EFL_NET_SESSION_TECHNOLOGY_WIFI] = "wifi",
[EFL_NET_SESSION_TECHNOLOGY_BLUETOOTH] = "bluetooth",
[EFL_NET_SESSION_TECHNOLOGY_CELLULAR] = "cellular",
[EFL_NET_SESSION_TECHNOLOGY_VPN] = "vpn",
[EFL_NET_SESSION_TECHNOLOGY_GADGET] = "gadget",
};
if ((unsigned)tech > sizeof(names)/sizeof(names[0])
|| !names[tech])
return "???";
return names[tech];
}
// Tthe callback that indicates some connectivity changed within the session.
// Print information about the session to the console.
static void
_session_changed(void *data EINA_UNUSED, const Efl_Event *event)
{
Eo *session = event->object;
const char *ip, *netmask, *gateway;
uint8_t prefix;
printf("Session changed:\n"
" name: '%s'\n"
" state: %s\n"
" technology: %s\n"
" interface: '%s'\n",
efl_net_session_network_name_get(session),
_state_name(efl_net_session_state_get(session)),
_technology_name(efl_net_session_technology_get(session)),
efl_net_session_interface_get(session));
// print out additional information if we have an IPv4 session
efl_net_session_ipv4_get(session, &ip, &netmask, &gateway);
if (ip)
{
printf(" IPv4: %s, gateway=%s, netmask=%s\n",
ip, gateway, netmask);
}
// print out additional information if we have an IPv6 session
efl_net_session_ipv6_get(session, &ip, &prefix, &netmask, &gateway);
if (ip)
{
printf(" IPv6: %s/%hhu, gateway=%s, netmask=%s\n",
ip, prefix, gateway, netmask);
}
}
// Quit the app after a timer tick.
static void
_quit_cb(void *data EINA_UNUSED, const Efl_Event *event EINA_UNUSED)
{
efl_exit(0);
}
EAPI_MAIN void
efl_main(void *data EINA_UNUSED, const Efl_Event *ev)
{
Eina_Bool do_connect = EINA_TRUE;
Eina_Bool require_online = EINA_FALSE;
Efl_Net_Session_Technology technologies;
Efl_Net_Session *session;
Efl_Loop *loop;
loop = ev->object;
// create a session that watches specifically for ethernet, wifi and bluetooth
technologies = EFL_NET_SESSION_TECHNOLOGY_ETHERNET |
EFL_NET_SESSION_TECHNOLOGY_WIFI | EFL_NET_SESSION_TECHNOLOGY_BLUETOOTH;
session = efl_add(EFL_NET_SESSION_CLASS, loop,
efl_name_set(efl_added, "Example Session"),
// register the change callback for network state
efl_event_callback_add(efl_added, EFL_NET_SESSION_EVENT_CHANGED,
_session_changed, NULL));
if (!session)
{
EINA_LOG_ERR("Could not create Efl.Net.Session object.\n");
efl_exit(EXIT_FAILURE);
return;
}
if (do_connect)
{
printf("Requesting a %s connection.\n", require_online ? "online" : "local");
efl_net_session_connect(session, require_online, technologies);
}
printf("The session will remain active while this application runs.\n");
printf("Use ^C (Control + C) to close it\n");
// Wait for 10 seconds before exiting this example
efl_add(EFL_LOOP_TIMER_CLASS, loop,
efl_loop_timer_interval_set(efl_added, 10.0),
efl_event_callback_add(efl_added, EFL_LOOP_TIMER_EVENT_TIMER_TICK,
_quit_cb, NULL));
}
EFL_MAIN()