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// This file was generated by gir (https://github.com/gtk-rs/gir)
// from gir-files (https://github.com/gtk-rs/gir-files)
// DO NOT EDIT

use crate::{FileDescriptorBased, InputStream, PollableInputStream};
use glib::{prelude::*, translate::*};
use std::fmt;

glib::wrapper! {
    /// [`UnixInputStream`][crate::UnixInputStream] implements [`InputStream`][crate::InputStream] for reading from a UNIX
    /// file descriptor, including asynchronous operations. (If the file
    /// descriptor refers to a socket or pipe, this will use `poll()` to do
    /// asynchronous I/O. If it refers to a regular file, it will fall back
    /// to doing asynchronous I/O in another thread.)
    ///
    /// Note that `<gio/gunixinputstream.h>` belongs to the UNIX-specific GIO
    /// interfaces, thus you have to use the `gio-unix-2.0.pc` pkg-config
    /// file when using it.
    ///
    /// ## Properties
    ///
    ///
    /// #### `close-fd`
    ///  Whether to close the file descriptor when the stream is closed.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `fd`
    ///  The file descriptor that the stream reads from.
    ///
    /// Readable | Writeable | Construct Only
    ///
    /// # Implements
    ///
    /// [`UnixInputStreamExt`][trait@crate::prelude::UnixInputStreamExt], [`InputStreamExt`][trait@crate::prelude::InputStreamExt], [`trait@glib::ObjectExt`], [`FileDescriptorBasedExt`][trait@crate::prelude::FileDescriptorBasedExt], [`PollableInputStreamExt`][trait@crate::prelude::PollableInputStreamExt], [`UnixInputStreamExtManual`][trait@crate::prelude::UnixInputStreamExtManual], [`InputStreamExtManual`][trait@crate::prelude::InputStreamExtManual], [`FileDescriptorBasedExtManual`][trait@crate::prelude::FileDescriptorBasedExtManual], [`PollableInputStreamExtManual`][trait@crate::prelude::PollableInputStreamExtManual]
    #[doc(alias = "GUnixInputStream")]
    pub struct UnixInputStream(Object<ffi::GUnixInputStream, ffi::GUnixInputStreamClass>) @extends InputStream, @implements FileDescriptorBased, PollableInputStream;

    match fn {
        type_ => || ffi::g_unix_input_stream_get_type(),
    }
}

impl UnixInputStream {
    pub const NONE: Option<&'static UnixInputStream> = None;
}

/// Trait containing all [`struct@UnixInputStream`] methods.
///
/// # Implementors
///
/// [`UnixInputStream`][struct@crate::UnixInputStream]
pub trait UnixInputStreamExt: 'static {
    /// Returns whether the file descriptor of `self` will be
    /// closed when the stream is closed.
    ///
    /// # Returns
    ///
    /// [`true`] if the file descriptor is closed when done
    #[doc(alias = "g_unix_input_stream_get_close_fd")]
    #[doc(alias = "get_close_fd")]
    fn closes_fd(&self) -> bool;
}

impl<O: IsA<UnixInputStream>> UnixInputStreamExt for O {
    fn closes_fd(&self) -> bool {
        unsafe {
            from_glib(ffi::g_unix_input_stream_get_close_fd(
                self.as_ref().to_glib_none().0,
            ))
        }
    }
}

impl fmt::Display for UnixInputStream {
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        f.write_str("UnixInputStream")
    }
}