From ed816fa7ad0b44a4ca8167bfb4b50a7e080d8a75 Mon Sep 17 00:00:00 2001
From: Wojciech Kozlowski <wk@wojciechkozlowski.eu>
Date: Tue, 25 Dec 2018 19:23:03 +0530
Subject: [PATCH] Initial commit

---
 .gitignore  |  2 ++
 Cargo.lock  | 30 ++++++++++++++++++++++++++++++
 Cargo.toml  | 10 ++++++++++
 build.rs    |  4 ++++
 src/main.rs | 35 +++++++++++++++++++++++++++++++++++
 5 files changed, 81 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 Cargo.lock
 create mode 100644 Cargo.toml
 create mode 100644 build.rs
 create mode 100644 src/main.rs

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..53eaa21
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+/target
+**/*.rs.bk
diff --git a/Cargo.lock b/Cargo.lock
new file mode 100644
index 0000000..01b2bf5
--- /dev/null
+++ b/Cargo.lock
@@ -0,0 +1,30 @@
+[[package]]
+name = "libc"
+version = "0.2.45"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
+name = "pkg-config"
+version = "0.3.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
+name = "rwmstatus"
+version = "0.1.0"
+dependencies = [
+ "x11 2.18.1 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "x11"
+version = "2.18.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "libc 0.2.45 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pkg-config 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[metadata]
+"checksum libc 0.2.45 (registry+https://github.com/rust-lang/crates.io-index)" = "2d2857ec59fadc0773853c664d2d18e7198e83883e7060b63c924cb077bd5c74"
+"checksum pkg-config 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)" = "676e8eb2b1b4c9043511a9b7bea0915320d7e502b0a079fb03f9635a5252b18c"
+"checksum x11 2.18.1 (registry+https://github.com/rust-lang/crates.io-index)" = "39697e3123f715483d311b5826e254b6f3cfebdd83cf7ef3358f579c3d68e235"
diff --git a/Cargo.toml b/Cargo.toml
new file mode 100644
index 0000000..abfe8ef
--- /dev/null
+++ b/Cargo.toml
@@ -0,0 +1,10 @@
+[package]
+name = "rwmstatus"
+version = "0.1.0"
+authors = ["Wojciech Kozlowski <wk@wojciechkozlowski.eu>"]
+
+links = "X11"
+build = "build.rs"
+
+[dependencies]
+x11 = "2"
\ No newline at end of file
diff --git a/build.rs b/build.rs
new file mode 100644
index 0000000..8a05a8f
--- /dev/null
+++ b/build.rs
@@ -0,0 +1,4 @@
+fn main() {
+    println!("cargo:rustc-link-lib=X11");
+    println!("cargo:rustc-link-search=native=/usr/X11R6/lib");
+}
diff --git a/src/main.rs b/src/main.rs
new file mode 100644
index 0000000..ff08d52
--- /dev/null
+++ b/src/main.rs
@@ -0,0 +1,35 @@
+extern crate x11;
+
+use x11::xlib::Display;
+use x11::xlib::{XDefaultRootWindow, XOpenDisplay, XStoreName, XSync};
+
+use std::ptr;
+use std::process;
+use std::thread;
+use std::time;
+
+use std::ffi::CString;
+
+fn main() {
+    let display: *mut Display;
+
+    unsafe {
+        display = XOpenDisplay(ptr::null());
+    }
+
+    if display == ptr::null_mut() {
+        eprintln!("rwmstatus: cannot open display.");
+        process::exit(1);
+    }
+
+    loop {
+        let status = CString::new("Hello!").expect("CString::new failed when setting status.");
+
+        unsafe {
+            XStoreName(display, XDefaultRootWindow(display), status.as_ptr());
+            XSync(display, false as i32);
+        }
+
+        thread::sleep(time::Duration::from_secs(1));
+    }
+}