#[cfg(feature = "futures")]
use futures::future;
use gio_sys;
use glib::object::Cast;
use glib::object::IsA;
use glib::signal::connect_raw;
use glib::signal::SignalHandlerId;
use glib::translate::*;
use glib_sys;
use gobject_sys;
use std::boxed::Box as Box_;
use std::fmt;
use std::mem::transmute;
use std::ptr;
use Cancellable;
use Error;
#[cfg(any(feature = "v2_44", feature = "dox"))]
use NetworkConnectivity;
use SocketConnectable;
glib_wrapper! {
pub struct NetworkMonitor(Interface<gio_sys::GNetworkMonitor>);
match fn {
get_type => || gio_sys::g_network_monitor_get_type(),
}
}
impl NetworkMonitor {
pub fn get_default() -> Option<NetworkMonitor> {
unsafe { from_glib_none(gio_sys::g_network_monitor_get_default()) }
}
}
pub const NONE_NETWORK_MONITOR: Option<&NetworkMonitor> = None;
pub trait NetworkMonitorExt: 'static {
fn can_reach<P: IsA<SocketConnectable>, Q: IsA<Cancellable>>(
&self,
connectable: &P,
cancellable: Option<&Q>,
) -> Result<(), Error>;
fn can_reach_async<
P: IsA<SocketConnectable>,
Q: IsA<Cancellable>,
R: FnOnce(Result<(), Error>) + Send + 'static,
>(
&self,
connectable: &P,
cancellable: Option<&Q>,
callback: R,
);
#[cfg(feature = "futures")]
fn can_reach_async_future<P: IsA<SocketConnectable> + Clone + 'static>(
&self,
connectable: &P,
) -> Box_<dyn future::Future<Output = Result<(), Error>> + std::marker::Unpin>;
#[cfg(any(feature = "v2_44", feature = "dox"))]
fn get_connectivity(&self) -> NetworkConnectivity;
fn get_network_available(&self) -> bool;
#[cfg(any(feature = "v2_46", feature = "dox"))]
fn get_network_metered(&self) -> bool;
fn connect_network_changed<F: Fn(&Self, bool) + 'static>(&self, f: F) -> SignalHandlerId;
#[cfg(any(feature = "v2_44", feature = "dox"))]
fn connect_property_connectivity_notify<F: Fn(&Self) + 'static>(&self, f: F)
-> SignalHandlerId;
fn connect_property_network_available_notify<F: Fn(&Self) + 'static>(
&self,
f: F,
) -> SignalHandlerId;
#[cfg(any(feature = "v2_46", feature = "dox"))]
fn connect_property_network_metered_notify<F: Fn(&Self) + 'static>(
&self,
f: F,
) -> SignalHandlerId;
}
impl<O: IsA<NetworkMonitor>> NetworkMonitorExt for O {
fn can_reach<P: IsA<SocketConnectable>, Q: IsA<Cancellable>>(
&self,
connectable: &P,
cancellable: Option<&Q>,
) -> Result<(), Error> {
unsafe {
let mut error = ptr::null_mut();
let _ = gio_sys::g_network_monitor_can_reach(
self.as_ref().to_glib_none().0,
connectable.as_ref().to_glib_none().0,
cancellable.map(|p| p.as_ref()).to_glib_none().0,
&mut error,
);
if error.is_null() {
Ok(())
} else {
Err(from_glib_full(error))
}
}
}
fn can_reach_async<
P: IsA<SocketConnectable>,
Q: IsA<Cancellable>,
R: FnOnce(Result<(), Error>) + Send + 'static,
>(
&self,
connectable: &P,
cancellable: Option<&Q>,
callback: R,
) {
let user_data: Box<R> = Box::new(callback);
unsafe extern "C" fn can_reach_async_trampoline<
R: FnOnce(Result<(), Error>) + Send + 'static,
>(
_source_object: *mut gobject_sys::GObject,
res: *mut gio_sys::GAsyncResult,
user_data: glib_sys::gpointer,
) {
let mut error = ptr::null_mut();
let _ = gio_sys::g_network_monitor_can_reach_finish(
_source_object as *mut _,
res,
&mut error,
);
let result = if error.is_null() {
Ok(())
} else {
Err(from_glib_full(error))
};
let callback: Box<R> = Box::from_raw(user_data as *mut _);
callback(result);
}
let callback = can_reach_async_trampoline::<R>;
unsafe {
gio_sys::g_network_monitor_can_reach_async(
self.as_ref().to_glib_none().0,
connectable.as_ref().to_glib_none().0,
cancellable.map(|p| p.as_ref()).to_glib_none().0,
Some(callback),
Box::into_raw(user_data) as *mut _,
);
}
}
#[cfg(feature = "futures")]
fn can_reach_async_future<P: IsA<SocketConnectable> + Clone + 'static>(
&self,
connectable: &P,
) -> Box_<dyn future::Future<Output = Result<(), Error>> + std::marker::Unpin> {
use fragile::Fragile;
use GioFuture;
let connectable = connectable.clone();
GioFuture::new(self, move |obj, send| {
let cancellable = Cancellable::new();
let send = Fragile::new(send);
obj.can_reach_async(&connectable, Some(&cancellable), move |res| {
let _ = send.into_inner().send(res);
});
cancellable
})
}
#[cfg(any(feature = "v2_44", feature = "dox"))]
fn get_connectivity(&self) -> NetworkConnectivity {
unsafe {
from_glib(gio_sys::g_network_monitor_get_connectivity(
self.as_ref().to_glib_none().0,
))
}
}
fn get_network_available(&self) -> bool {
unsafe {
from_glib(gio_sys::g_network_monitor_get_network_available(
self.as_ref().to_glib_none().0,
))
}
}
#[cfg(any(feature = "v2_46", feature = "dox"))]
fn get_network_metered(&self) -> bool {
unsafe {
from_glib(gio_sys::g_network_monitor_get_network_metered(
self.as_ref().to_glib_none().0,
))
}
}
fn connect_network_changed<F: Fn(&Self, bool) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn network_changed_trampoline<P, F: Fn(&P, bool) + 'static>(
this: *mut gio_sys::GNetworkMonitor,
network_available: glib_sys::gboolean,
f: glib_sys::gpointer,
) where
P: IsA<NetworkMonitor>,
{
let f: &F = &*(f as *const F);
f(
&NetworkMonitor::from_glib_borrow(this).unsafe_cast(),
from_glib(network_available),
)
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"network-changed\0".as_ptr() as *const _,
Some(transmute(network_changed_trampoline::<Self, F> as usize)),
Box_::into_raw(f),
)
}
}
#[cfg(any(feature = "v2_44", feature = "dox"))]
fn connect_property_connectivity_notify<F: Fn(&Self) + 'static>(
&self,
f: F,
) -> SignalHandlerId {
unsafe extern "C" fn notify_connectivity_trampoline<P, F: Fn(&P) + 'static>(
this: *mut gio_sys::GNetworkMonitor,
_param_spec: glib_sys::gpointer,
f: glib_sys::gpointer,
) where
P: IsA<NetworkMonitor>,
{
let f: &F = &*(f as *const F);
f(&NetworkMonitor::from_glib_borrow(this).unsafe_cast())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::connectivity\0".as_ptr() as *const _,
Some(transmute(
notify_connectivity_trampoline::<Self, F> as usize,
)),
Box_::into_raw(f),
)
}
}
fn connect_property_network_available_notify<F: Fn(&Self) + 'static>(
&self,
f: F,
) -> SignalHandlerId {
unsafe extern "C" fn notify_network_available_trampoline<P, F: Fn(&P) + 'static>(
this: *mut gio_sys::GNetworkMonitor,
_param_spec: glib_sys::gpointer,
f: glib_sys::gpointer,
) where
P: IsA<NetworkMonitor>,
{
let f: &F = &*(f as *const F);
f(&NetworkMonitor::from_glib_borrow(this).unsafe_cast())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::network-available\0".as_ptr() as *const _,
Some(transmute(
notify_network_available_trampoline::<Self, F> as usize,
)),
Box_::into_raw(f),
)
}
}
#[cfg(any(feature = "v2_46", feature = "dox"))]
fn connect_property_network_metered_notify<F: Fn(&Self) + 'static>(
&self,
f: F,
) -> SignalHandlerId {
unsafe extern "C" fn notify_network_metered_trampoline<P, F: Fn(&P) + 'static>(
this: *mut gio_sys::GNetworkMonitor,
_param_spec: glib_sys::gpointer,
f: glib_sys::gpointer,
) where
P: IsA<NetworkMonitor>,
{
let f: &F = &*(f as *const F);
f(&NetworkMonitor::from_glib_borrow(this).unsafe_cast())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::network-metered\0".as_ptr() as *const _,
Some(transmute(
notify_network_metered_trampoline::<Self, F> as usize,
)),
Box_::into_raw(f),
)
}
}
}
impl fmt::Display for NetworkMonitor {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(f, "NetworkMonitor")
}
}