use Cancellable;
use Error;
use InputStream;
use OutputStreamSpliceFlags;
use ffi;
#[cfg(feature = "futures")]
use futures_core;
use glib;
use glib::object::IsA;
use glib::translate::*;
use glib_ffi;
use gobject_ffi;
#[cfg(feature = "futures")]
use std::boxed::Box as Box_;
use std::fmt;
use std::ptr;
glib_wrapper! {
pub struct OutputStream(Object<ffi::GOutputStream, ffi::GOutputStreamClass, OutputStreamClass>);
match fn {
get_type => || ffi::g_output_stream_get_type(),
}
}
pub const NONE_OUTPUT_STREAM: Option<&OutputStream> = None;
pub trait OutputStreamExt: 'static {
fn clear_pending(&self);
fn close<'a, P: IsA<Cancellable> + 'a, Q: Into<Option<&'a P>>>(&self, cancellable: Q) -> Result<(), Error>;
fn close_async<'a, P: IsA<Cancellable> + 'a, Q: Into<Option<&'a P>>, R: FnOnce(Result<(), Error>) + Send + 'static>(&self, io_priority: glib::Priority, cancellable: Q, callback: R);
#[cfg(feature = "futures")]
fn close_async_future(&self, io_priority: glib::Priority) -> Box_<futures_core::Future<Item = (Self, ()), Error = (Self, Error)>> where Self: Sized + Clone;
fn flush<'a, P: IsA<Cancellable> + 'a, Q: Into<Option<&'a P>>>(&self, cancellable: Q) -> Result<(), Error>;
fn flush_async<'a, P: IsA<Cancellable> + 'a, Q: Into<Option<&'a P>>, R: FnOnce(Result<(), Error>) + Send + 'static>(&self, io_priority: glib::Priority, cancellable: Q, callback: R);
#[cfg(feature = "futures")]
fn flush_async_future(&self, io_priority: glib::Priority) -> Box_<futures_core::Future<Item = (Self, ()), Error = (Self, Error)>> where Self: Sized + Clone;
fn has_pending(&self) -> bool;
fn is_closed(&self) -> bool;
fn is_closing(&self) -> bool;
fn set_pending(&self) -> Result<(), Error>;
fn splice<'a, P: IsA<InputStream>, Q: IsA<Cancellable> + 'a, R: Into<Option<&'a Q>>>(&self, source: &P, flags: OutputStreamSpliceFlags, cancellable: R) -> Result<isize, Error>;
fn splice_async<'a, P: IsA<InputStream>, Q: IsA<Cancellable> + 'a, R: Into<Option<&'a Q>>, S: FnOnce(Result<isize, Error>) + Send + 'static>(&self, source: &P, flags: OutputStreamSpliceFlags, io_priority: glib::Priority, cancellable: R, callback: S);
#[cfg(feature = "futures")]
fn splice_async_future<P: IsA<InputStream> + Clone + 'static>(&self, source: &P, flags: OutputStreamSpliceFlags, io_priority: glib::Priority) -> Box_<futures_core::Future<Item = (Self, isize), Error = (Self, Error)>> where Self: Sized + Clone;
fn write<'a, P: IsA<Cancellable> + 'a, Q: Into<Option<&'a P>>>(&self, buffer: &[u8], cancellable: Q) -> Result<isize, Error>;
fn write_bytes<'a, P: IsA<Cancellable> + 'a, Q: Into<Option<&'a P>>>(&self, bytes: &glib::Bytes, cancellable: Q) -> Result<isize, Error>;
fn write_bytes_async<'a, P: IsA<Cancellable> + 'a, Q: Into<Option<&'a P>>, R: FnOnce(Result<isize, Error>) + Send + 'static>(&self, bytes: &glib::Bytes, io_priority: glib::Priority, cancellable: Q, callback: R);
#[cfg(feature = "futures")]
fn write_bytes_async_future(&self, bytes: &glib::Bytes, io_priority: glib::Priority) -> Box_<futures_core::Future<Item = (Self, isize), Error = (Self, Error)>> where Self: Sized + Clone;
}
impl<O: IsA<OutputStream>> OutputStreamExt for O {
fn clear_pending(&self) {
unsafe {
ffi::g_output_stream_clear_pending(self.as_ref().to_glib_none().0);
}
}
fn close<'a, P: IsA<Cancellable> + 'a, Q: Into<Option<&'a P>>>(&self, cancellable: Q) -> Result<(), Error> {
let cancellable = cancellable.into();
unsafe {
let mut error = ptr::null_mut();
let _ = ffi::g_output_stream_close(self.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 close_async<'a, P: IsA<Cancellable> + 'a, Q: Into<Option<&'a P>>, R: FnOnce(Result<(), Error>) + Send + 'static>(&self, io_priority: glib::Priority, cancellable: Q, callback: R) {
let cancellable = cancellable.into();
let user_data: Box<R> = Box::new(callback);
unsafe extern "C" fn close_async_trampoline<R: FnOnce(Result<(), Error>) + Send + 'static>(_source_object: *mut gobject_ffi::GObject, res: *mut ffi::GAsyncResult, user_data: glib_ffi::gpointer) {
let mut error = ptr::null_mut();
let _ = ffi::g_output_stream_close_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 = close_async_trampoline::<R>;
unsafe {
ffi::g_output_stream_close_async(self.as_ref().to_glib_none().0, io_priority.to_glib(), cancellable.map(|p| p.as_ref()).to_glib_none().0, Some(callback), Box::into_raw(user_data) as *mut _);
}
}
#[cfg(feature = "futures")]
fn close_async_future(&self, io_priority: glib::Priority) -> Box_<futures_core::Future<Item = (Self, ()), Error = (Self, Error)>> where Self: Sized + Clone {
use GioFuture;
use fragile::Fragile;
GioFuture::new(self, move |obj, send| {
let cancellable = Cancellable::new();
let send = Fragile::new(send);
let obj_clone = Fragile::new(obj.clone());
obj.close_async(
io_priority,
Some(&cancellable),
move |res| {
let obj = obj_clone.into_inner();
let res = res.map(|v| (obj.clone(), v)).map_err(|v| (obj.clone(), v));
let _ = send.into_inner().send(res);
},
);
cancellable
})
}
fn flush<'a, P: IsA<Cancellable> + 'a, Q: Into<Option<&'a P>>>(&self, cancellable: Q) -> Result<(), Error> {
let cancellable = cancellable.into();
unsafe {
let mut error = ptr::null_mut();
let _ = ffi::g_output_stream_flush(self.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 flush_async<'a, P: IsA<Cancellable> + 'a, Q: Into<Option<&'a P>>, R: FnOnce(Result<(), Error>) + Send + 'static>(&self, io_priority: glib::Priority, cancellable: Q, callback: R) {
let cancellable = cancellable.into();
let user_data: Box<R> = Box::new(callback);
unsafe extern "C" fn flush_async_trampoline<R: FnOnce(Result<(), Error>) + Send + 'static>(_source_object: *mut gobject_ffi::GObject, res: *mut ffi::GAsyncResult, user_data: glib_ffi::gpointer) {
let mut error = ptr::null_mut();
let _ = ffi::g_output_stream_flush_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 = flush_async_trampoline::<R>;
unsafe {
ffi::g_output_stream_flush_async(self.as_ref().to_glib_none().0, io_priority.to_glib(), cancellable.map(|p| p.as_ref()).to_glib_none().0, Some(callback), Box::into_raw(user_data) as *mut _);
}
}
#[cfg(feature = "futures")]
fn flush_async_future(&self, io_priority: glib::Priority) -> Box_<futures_core::Future<Item = (Self, ()), Error = (Self, Error)>> where Self: Sized + Clone {
use GioFuture;
use fragile::Fragile;
GioFuture::new(self, move |obj, send| {
let cancellable = Cancellable::new();
let send = Fragile::new(send);
let obj_clone = Fragile::new(obj.clone());
obj.flush_async(
io_priority,
Some(&cancellable),
move |res| {
let obj = obj_clone.into_inner();
let res = res.map(|v| (obj.clone(), v)).map_err(|v| (obj.clone(), v));
let _ = send.into_inner().send(res);
},
);
cancellable
})
}
fn has_pending(&self) -> bool {
unsafe {
from_glib(ffi::g_output_stream_has_pending(self.as_ref().to_glib_none().0))
}
}
fn is_closed(&self) -> bool {
unsafe {
from_glib(ffi::g_output_stream_is_closed(self.as_ref().to_glib_none().0))
}
}
fn is_closing(&self) -> bool {
unsafe {
from_glib(ffi::g_output_stream_is_closing(self.as_ref().to_glib_none().0))
}
}
fn set_pending(&self) -> Result<(), Error> {
unsafe {
let mut error = ptr::null_mut();
let _ = ffi::g_output_stream_set_pending(self.as_ref().to_glib_none().0, &mut error);
if error.is_null() { Ok(()) } else { Err(from_glib_full(error)) }
}
}
fn splice<'a, P: IsA<InputStream>, Q: IsA<Cancellable> + 'a, R: Into<Option<&'a Q>>>(&self, source: &P, flags: OutputStreamSpliceFlags, cancellable: R) -> Result<isize, Error> {
let cancellable = cancellable.into();
unsafe {
let mut error = ptr::null_mut();
let ret = ffi::g_output_stream_splice(self.as_ref().to_glib_none().0, source.as_ref().to_glib_none().0, flags.to_glib(), cancellable.map(|p| p.as_ref()).to_glib_none().0, &mut error);
if error.is_null() { Ok(ret) } else { Err(from_glib_full(error)) }
}
}
fn splice_async<'a, P: IsA<InputStream>, Q: IsA<Cancellable> + 'a, R: Into<Option<&'a Q>>, S: FnOnce(Result<isize, Error>) + Send + 'static>(&self, source: &P, flags: OutputStreamSpliceFlags, io_priority: glib::Priority, cancellable: R, callback: S) {
let cancellable = cancellable.into();
let user_data: Box<S> = Box::new(callback);
unsafe extern "C" fn splice_async_trampoline<S: FnOnce(Result<isize, Error>) + Send + 'static>(_source_object: *mut gobject_ffi::GObject, res: *mut ffi::GAsyncResult, user_data: glib_ffi::gpointer) {
let mut error = ptr::null_mut();
let ret = ffi::g_output_stream_splice_finish(_source_object as *mut _, res, &mut error);
let result = if error.is_null() { Ok(ret) } else { Err(from_glib_full(error)) };
let callback: Box<S> = Box::from_raw(user_data as *mut _);
callback(result);
}
let callback = splice_async_trampoline::<S>;
unsafe {
ffi::g_output_stream_splice_async(self.as_ref().to_glib_none().0, source.as_ref().to_glib_none().0, flags.to_glib(), io_priority.to_glib(), cancellable.map(|p| p.as_ref()).to_glib_none().0, Some(callback), Box::into_raw(user_data) as *mut _);
}
}
#[cfg(feature = "futures")]
fn splice_async_future<P: IsA<InputStream> + Clone + 'static>(&self, source: &P, flags: OutputStreamSpliceFlags, io_priority: glib::Priority) -> Box_<futures_core::Future<Item = (Self, isize), Error = (Self, Error)>> where Self: Sized + Clone {
use GioFuture;
use fragile::Fragile;
let source = source.clone();
GioFuture::new(self, move |obj, send| {
let cancellable = Cancellable::new();
let send = Fragile::new(send);
let obj_clone = Fragile::new(obj.clone());
obj.splice_async(
&source,
flags,
io_priority,
Some(&cancellable),
move |res| {
let obj = obj_clone.into_inner();
let res = res.map(|v| (obj.clone(), v)).map_err(|v| (obj.clone(), v));
let _ = send.into_inner().send(res);
},
);
cancellable
})
}
fn write<'a, P: IsA<Cancellable> + 'a, Q: Into<Option<&'a P>>>(&self, buffer: &[u8], cancellable: Q) -> Result<isize, Error> {
let cancellable = cancellable.into();
let count = buffer.len() as usize;
unsafe {
let mut error = ptr::null_mut();
let ret = ffi::g_output_stream_write(self.as_ref().to_glib_none().0, buffer.to_glib_none().0, count, cancellable.map(|p| p.as_ref()).to_glib_none().0, &mut error);
if error.is_null() { Ok(ret) } else { Err(from_glib_full(error)) }
}
}
fn write_bytes<'a, P: IsA<Cancellable> + 'a, Q: Into<Option<&'a P>>>(&self, bytes: &glib::Bytes, cancellable: Q) -> Result<isize, Error> {
let cancellable = cancellable.into();
unsafe {
let mut error = ptr::null_mut();
let ret = ffi::g_output_stream_write_bytes(self.as_ref().to_glib_none().0, bytes.to_glib_none().0, cancellable.map(|p| p.as_ref()).to_glib_none().0, &mut error);
if error.is_null() { Ok(ret) } else { Err(from_glib_full(error)) }
}
}
fn write_bytes_async<'a, P: IsA<Cancellable> + 'a, Q: Into<Option<&'a P>>, R: FnOnce(Result<isize, Error>) + Send + 'static>(&self, bytes: &glib::Bytes, io_priority: glib::Priority, cancellable: Q, callback: R) {
let cancellable = cancellable.into();
let user_data: Box<R> = Box::new(callback);
unsafe extern "C" fn write_bytes_async_trampoline<R: FnOnce(Result<isize, Error>) + Send + 'static>(_source_object: *mut gobject_ffi::GObject, res: *mut ffi::GAsyncResult, user_data: glib_ffi::gpointer) {
let mut error = ptr::null_mut();
let ret = ffi::g_output_stream_write_bytes_finish(_source_object as *mut _, res, &mut error);
let result = if error.is_null() { Ok(ret) } else { Err(from_glib_full(error)) };
let callback: Box<R> = Box::from_raw(user_data as *mut _);
callback(result);
}
let callback = write_bytes_async_trampoline::<R>;
unsafe {
ffi::g_output_stream_write_bytes_async(self.as_ref().to_glib_none().0, bytes.to_glib_none().0, io_priority.to_glib(), cancellable.map(|p| p.as_ref()).to_glib_none().0, Some(callback), Box::into_raw(user_data) as *mut _);
}
}
#[cfg(feature = "futures")]
fn write_bytes_async_future(&self, bytes: &glib::Bytes, io_priority: glib::Priority) -> Box_<futures_core::Future<Item = (Self, isize), Error = (Self, Error)>> where Self: Sized + Clone {
use GioFuture;
use fragile::Fragile;
let bytes = bytes.clone();
GioFuture::new(self, move |obj, send| {
let cancellable = Cancellable::new();
let send = Fragile::new(send);
let obj_clone = Fragile::new(obj.clone());
obj.write_bytes_async(
&bytes,
io_priority,
Some(&cancellable),
move |res| {
let obj = obj_clone.into_inner();
let res = res.map(|v| (obj.clone(), v)).map_err(|v| (obj.clone(), v));
let _ = send.into_inner().send(res);
},
);
cancellable
})
}
}
impl fmt::Display for OutputStream {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(f, "OutputStream")
}
}