55 lines
1.4 KiB
Rust
55 lines
1.4 KiB
Rust
extern crate wayland_commons as wc;
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use std::env;
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use std::os::unix::io::{FromRawFd, IntoRawFd};
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use std::os::unix::net::UnixStream;
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use std::path::PathBuf;
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use wc::socket::{BufferedSocket, Socket};
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use wc::wire::{Argument, ArgumentType, Message, MessageDesc};
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fn main() {
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let xdg_dir = env::var_os("XDG_RUNTIME_DIR").unwrap();
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let mut path: PathBuf = xdg_dir.into();
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path.push("wayland-0");
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let socket = UnixStream::connect(path).unwrap();
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let mut socket = BufferedSocket::new(unsafe { Socket::from_raw_fd(socket.into_raw_fd()) });
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socket
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.write_message(&Message {
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sender_id: 1, // wl_display
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opcode: 1, // get registry
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args: vec![
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Argument::NewId(2), // id of the created registry
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],
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})
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.unwrap();
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socket.flush().unwrap();
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::std::thread::sleep(::std::time::Duration::from_millis(500)); // sleep 0.5 seconds
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let ret = socket.read_messages(
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|id, opcode| match (id, opcode) {
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(2, 0) => Some(&GLOBAL_EVENT.signature),
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_ => None,
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},
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|msg| {
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println!("{:?}", msg);
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true
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},
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);
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println!("{:?}", ret);
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}
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/*
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* The registry interface
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*/
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const GLOBAL_EVENT: MessageDesc = MessageDesc {
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name: "global",
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signature: &[ArgumentType::Uint, ArgumentType::Str, ArgumentType::Uint],
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since: 1,
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};
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