bool wifi_driver_ctl(enum rarch_wifi_ctl_state state, void *data)
{
settings_t *settings = config_get_ptr();
switch (state)
{
case RARCH_WIFI_CTL_DESTROY:
wifi_driver_active = false;
wifi_driver_data_own = false;
wifi_driver = NULL;
wifi_data = NULL;
break;
case RARCH_WIFI_CTL_SET_OWN_DRIVER:
wifi_driver_data_own = true;
break;
case RARCH_WIFI_CTL_UNSET_OWN_DRIVER:
wifi_driver_data_own = false;
break;
case RARCH_WIFI_CTL_OWNS_DRIVER:
return wifi_driver_data_own;
case RARCH_WIFI_CTL_SET_ACTIVE:
wifi_driver_active = true;
break;
case RARCH_WIFI_CTL_FIND_DRIVER:
{
int i;
driver_ctx_info_t drv;
drv.label = "wifi_driver";
drv.s = settings->wifi.driver;
driver_ctl(RARCH_DRIVER_CTL_FIND_INDEX, &drv);
i = drv.len;
if (i >= 0)
wifi_driver = (const wifi_driver_t*)wifi_driver_find_handle(i);
else
{
unsigned d;
RARCH_ERR("Couldn't find any wifi driver named \"%s\"\n",
settings->wifi.driver);
RARCH_LOG_OUTPUT("Available wifi drivers are:\n");
for (d = 0; wifi_driver_find_handle(d); d++)
RARCH_LOG_OUTPUT("\t%s\n", wifi_driver_find_ident(d));
RARCH_WARN("Going to default to first wifi driver...\n");
wifi_driver = (const wifi_driver_t*)wifi_driver_find_handle(0);
if (!wifi_driver)
retroarch_fail(1, "find_wifi_driver()");
}
}
break;
case RARCH_WIFI_CTL_UNSET_ACTIVE:
wifi_driver_active = false;
break;
case RARCH_WIFI_CTL_IS_ACTIVE:
return wifi_driver_active;
case RARCH_WIFI_CTL_DEINIT:
if (wifi_data && wifi_driver)
{
if (wifi_driver->free)
wifi_driver->free(wifi_data);
}
wifi_data = NULL;
break;
case RARCH_WIFI_CTL_STOP:
if ( wifi_driver
&& wifi_driver->stop
&& wifi_data)
wifi_driver->stop(wifi_data);
break;
case RARCH_WIFI_CTL_START:
if (wifi_driver && wifi_data && wifi_driver->start)
{
if (settings->wifi.allow)
return wifi_driver->start(wifi_data);
}
return false;
case RARCH_WIFI_CTL_SET_CB:
{
/*struct retro_wifi_callback *cb =
(struct retro_wifi_callback*)data;
wifi_cb = *cb;*/
}
break;
case RARCH_WIFI_CTL_INIT:
/* Resource leaks will follow if wifi is initialized twice. */
if (wifi_data)
return false;
wifi_driver_ctl(RARCH_WIFI_CTL_FIND_DRIVER, NULL);
wifi_data = wifi_driver->init();
if (!wifi_data)
{
RARCH_ERR("Failed to initialize wifi driver. Will continue without wifi.\n");
wifi_driver_ctl(RARCH_WIFI_CTL_UNSET_ACTIVE, NULL);
}
/*if (wifi_cb.initialized)
wifi_cb.initialized();*/
break;
default:
break;
}
return false;
}
/**
* find_driver_nonempty:
* @label : string of driver type to be found.
* @i : index of driver.
* @str : identifier name of the found driver
* gets written to this string.
* @len : size of @str.
*
* Find driver based on @label.
*
* Returns: NULL if no driver based on @label found, otherwise
* pointer to driver.
**/
static const void *find_driver_nonempty(const char *label, int i,
char *s, size_t len)
{
const void *drv = NULL;
if (string_is_equal(label, "camera_driver"))
{
drv = camera_driver_find_handle(i);
if (drv)
strlcpy(s, camera_driver_find_ident(i), len);
}
else if (string_is_equal(label, "location_driver"))
{
drv = location_driver_find_handle(i);
if (drv)
strlcpy(s, location_driver_find_ident(i), len);
}
#ifdef HAVE_MENU
else if (string_is_equal(label, "menu_driver"))
{
drv = menu_driver_find_handle(i);
if (drv)
strlcpy(s, menu_driver_find_ident(i), len);
}
#endif
else if (string_is_equal(label, "input_driver"))
{
drv = input_driver_find_handle(i);
if (drv)
strlcpy(s, input_driver_find_ident(i), len);
}
else if (string_is_equal(label, "input_joypad_driver"))
{
drv = joypad_driver_find_handle(i);
if (drv)
strlcpy(s, joypad_driver_find_ident(i), len);
}
else if (string_is_equal(label, "video_driver"))
{
drv = video_driver_find_handle(i);
if (drv)
strlcpy(s, video_driver_find_ident(i), len);
}
else if (string_is_equal(label, "audio_driver"))
{
drv = audio_driver_find_handle(i);
if (drv)
strlcpy(s, audio_driver_find_ident(i), len);
}
else if (string_is_equal(label, "record_driver"))
{
drv = record_driver_find_handle(i);
if (drv)
strlcpy(s, record_driver_find_ident(i), len);
}
else if (string_is_equal(label, "midi_driver"))
{
drv = midi_driver_find_handle(i);
if (drv)
strlcpy(s, midi_driver_find_ident(i), len);
}
else if (string_is_equal(label, "audio_resampler_driver"))
{
drv = audio_resampler_driver_find_handle(i);
if (drv)
strlcpy(s, audio_resampler_driver_find_ident(i), len);
}
else if (string_is_equal(label, "wifi_driver"))
{
drv = wifi_driver_find_handle(i);
if (drv)
strlcpy(s, wifi_driver_find_ident(i), len);
}
return drv;
}
