use Cancellable;
use Error;
use InputStream;
use OutputStream;
use SubprocessFlags;
use ffi;
#[cfg(feature = "futures")]
use futures_core;
use glib;
use glib::GString;
use glib::object::IsA;
use glib::translate::*;
use glib_ffi;
use gobject_ffi;
use std;
#[cfg(feature = "futures")]
use std::boxed::Box as Box_;
use std::fmt;
use std::ptr;
glib_wrapper! {
pub struct Subprocess(Object<ffi::GSubprocess, SubprocessClass>);
match fn {
get_type => || ffi::g_subprocess_get_type(),
}
}
impl Subprocess {
pub fn newv(argv: &[&std::ffi::OsStr], flags: SubprocessFlags) -> Result<Subprocess, Error> {
unsafe {
let mut error = ptr::null_mut();
let ret = ffi::g_subprocess_newv(argv.to_glib_none().0, flags.to_glib(), &mut error);
if error.is_null() { Ok(from_glib_full(ret)) } else { Err(from_glib_full(error)) }
}
}
pub fn communicate<'a, 'b, P: Into<Option<&'a glib::Bytes>>, Q: IsA<Cancellable> + 'b, R: Into<Option<&'b Q>>>(&self, stdin_buf: P, cancellable: R) -> Result<(Option<glib::Bytes>, Option<glib::Bytes>), Error> {
let stdin_buf = stdin_buf.into();
let cancellable = cancellable.into();
unsafe {
let mut stdout_buf = ptr::null_mut();
let mut stderr_buf = ptr::null_mut();
let mut error = ptr::null_mut();
let _ = ffi::g_subprocess_communicate(self.to_glib_none().0, stdin_buf.to_glib_none().0, cancellable.map(|p| p.as_ref()).to_glib_none().0, &mut stdout_buf, &mut stderr_buf, &mut error);
if error.is_null() { Ok((from_glib_full(stdout_buf), from_glib_full(stderr_buf))) } else { Err(from_glib_full(error)) }
}
}
pub fn communicate_async<'a, 'b, P: Into<Option<&'a glib::Bytes>>, Q: IsA<Cancellable> + 'b, R: Into<Option<&'b Q>>, S: FnOnce(Result<(glib::Bytes, glib::Bytes), Error>) + Send + 'static>(&self, stdin_buf: P, cancellable: R, callback: S) {
let stdin_buf = stdin_buf.into();
let cancellable = cancellable.into();
let user_data: Box<S> = Box::new(callback);
unsafe extern "C" fn communicate_async_trampoline<S: FnOnce(Result<(glib::Bytes, glib::Bytes), 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 mut stdout_buf = ptr::null_mut();
let mut stderr_buf = ptr::null_mut();
let _ = ffi::g_subprocess_communicate_finish(_source_object as *mut _, res, &mut stdout_buf, &mut stderr_buf, &mut error);
let result = if error.is_null() { Ok((from_glib_full(stdout_buf), from_glib_full(stderr_buf))) } else { Err(from_glib_full(error)) };
let callback: Box<S> = Box::from_raw(user_data as *mut _);
callback(result);
}
let callback = communicate_async_trampoline::<S>;
unsafe {
ffi::g_subprocess_communicate_async(self.to_glib_none().0, stdin_buf.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")]
pub fn communicate_async_future<'a, P: Into<Option<&'a glib::Bytes>>>(&self, stdin_buf: P) -> Box_<futures_core::Future<Item = (Self, (glib::Bytes, glib::Bytes)), Error = (Self, Error)>> where Self: Sized + Clone {
use GioFuture;
use fragile::Fragile;
let stdin_buf = stdin_buf.into();
let stdin_buf = stdin_buf.map(ToOwned::to_owned);
GioFuture::new(self, move |obj, send| {
let cancellable = Cancellable::new();
let send = Fragile::new(send);
let obj_clone = Fragile::new(obj.clone());
obj.communicate_async(
stdin_buf.as_ref().map(::std::borrow::Borrow::borrow),
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
})
}
pub fn communicate_utf8<'a, 'b, P: Into<Option<&'a str>>, Q: IsA<Cancellable> + 'b, R: Into<Option<&'b Q>>>(&self, stdin_buf: P, cancellable: R) -> Result<(Option<GString>, Option<GString>), Error> {
let stdin_buf = stdin_buf.into();
let cancellable = cancellable.into();
unsafe {
let mut stdout_buf = ptr::null_mut();
let mut stderr_buf = ptr::null_mut();
let mut error = ptr::null_mut();
let _ = ffi::g_subprocess_communicate_utf8(self.to_glib_none().0, stdin_buf.to_glib_none().0, cancellable.map(|p| p.as_ref()).to_glib_none().0, &mut stdout_buf, &mut stderr_buf, &mut error);
if error.is_null() { Ok((from_glib_full(stdout_buf), from_glib_full(stderr_buf))) } else { Err(from_glib_full(error)) }
}
}
pub fn force_exit(&self) {
unsafe {
ffi::g_subprocess_force_exit(self.to_glib_none().0);
}
}
pub fn get_exit_status(&self) -> i32 {
unsafe {
ffi::g_subprocess_get_exit_status(self.to_glib_none().0)
}
}
pub fn get_identifier(&self) -> Option<GString> {
unsafe {
from_glib_none(ffi::g_subprocess_get_identifier(self.to_glib_none().0))
}
}
pub fn get_if_exited(&self) -> bool {
unsafe {
from_glib(ffi::g_subprocess_get_if_exited(self.to_glib_none().0))
}
}
pub fn get_if_signaled(&self) -> bool {
unsafe {
from_glib(ffi::g_subprocess_get_if_signaled(self.to_glib_none().0))
}
}
pub fn get_status(&self) -> i32 {
unsafe {
ffi::g_subprocess_get_status(self.to_glib_none().0)
}
}
pub fn get_stderr_pipe(&self) -> Option<InputStream> {
unsafe {
from_glib_none(ffi::g_subprocess_get_stderr_pipe(self.to_glib_none().0))
}
}
pub fn get_stdin_pipe(&self) -> Option<OutputStream> {
unsafe {
from_glib_none(ffi::g_subprocess_get_stdin_pipe(self.to_glib_none().0))
}
}
pub fn get_stdout_pipe(&self) -> Option<InputStream> {
unsafe {
from_glib_none(ffi::g_subprocess_get_stdout_pipe(self.to_glib_none().0))
}
}
pub fn get_successful(&self) -> bool {
unsafe {
from_glib(ffi::g_subprocess_get_successful(self.to_glib_none().0))
}
}
pub fn get_term_sig(&self) -> i32 {
unsafe {
ffi::g_subprocess_get_term_sig(self.to_glib_none().0)
}
}
#[cfg(any(not(windows), feature = "dox"))]
pub fn send_signal(&self, signal_num: i32) {
unsafe {
ffi::g_subprocess_send_signal(self.to_glib_none().0, signal_num);
}
}
pub fn wait<'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_subprocess_wait(self.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)) }
}
}
pub fn wait_async<'a, P: IsA<Cancellable> + 'a, Q: Into<Option<&'a P>>, R: FnOnce(Result<(), Error>) + Send + 'static>(&self, cancellable: Q, callback: R) {
let cancellable = cancellable.into();
let user_data: Box<R> = Box::new(callback);
unsafe extern "C" fn wait_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_subprocess_wait_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 = wait_async_trampoline::<R>;
unsafe {
ffi::g_subprocess_wait_async(self.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")]
pub fn wait_async_future(&self) -> 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.wait_async(
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
})
}
pub fn wait_check<'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_subprocess_wait_check(self.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)) }
}
}
pub fn wait_check_async<'a, P: IsA<Cancellable> + 'a, Q: Into<Option<&'a P>>, R: FnOnce(Result<(), Error>) + Send + 'static>(&self, cancellable: Q, callback: R) {
let cancellable = cancellable.into();
let user_data: Box<R> = Box::new(callback);
unsafe extern "C" fn wait_check_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_subprocess_wait_check_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 = wait_check_async_trampoline::<R>;
unsafe {
ffi::g_subprocess_wait_check_async(self.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")]
pub fn wait_check_async_future(&self) -> 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.wait_check_async(
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 Subprocess {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(f, "Subprocess")
}
}