Merge Rust creates

.gitignore

@@ -10,5 +10,4 @@
 # Rust
 /Cargo.lock
 /rust-polytreewm/Cargo.lock
-/rust-winproto/Cargo.lock
 /target/

Cargo.toml

@@ -1,5 +1,4 @@
 [workspace]
 members = [
     "rust-polytreewm",
-    "rust-winproto",
 ]

Makefile

@@ -19,10 +19,6 @@ RUST_SRC = \
 	rust-polytreewm/src/*.rs \
 	rust-polytreewm/src/**/*.rs
 
-RUST_WINPROTO_SRC = \
-	rust-winproto/Cargo.toml \
-	rust-winproto/src/*.rs
-
 RUST_APIS = src/constraints.h src/geom.h src/helpers.h src/settings.h
 
 MODULES_SRC = \
@@ -67,10 +63,10 @@ ALL_EXE  = polytreewm $(TEST_EXE)
 # Executables #
 ###############
 
-polytreewm: src/main.o $(MODULES_OBJ) target/debug/libpolytreewm.a target/debug/libwinproto.a
+polytreewm: src/main.o $(MODULES_OBJ) target/debug/libpolytreewm.a
 	$(CC) -o $@ $^ $(LDFLAGS)
 
-%.test: %.o tests/main.o $(MODULES_OBJ) target/debug/libpolytreewm.a target/debug/libwinproto.a
+%.test: %.o tests/main.o $(MODULES_OBJ) target/debug/libpolytreewm.a
 	$(CC) -o $@ $^ $(LDFLAGS)
 
 ################
@@ -85,9 +81,6 @@ dwm.o: $(DWM_SRC) $(DWM_HDR)
 target/debug/libpolytreewm.a: $(RUST_SRC)
 	$(CARGO) build
 
-target/debug/libwinproto.a: $(RUST_WINPROTO_SRC)
-	$(CARGO) build
-
 #########
 # Tasks #
 #########

rust-polytreewm/Cargo.toml

@@ -20,3 +20,4 @@ crate-type = ["staticlib"]
 ctor = "0.1.23"
 env_logger = "0.9.0"
 log = "0.4.17"
+x11 = "2.20.0"

rust-polytreewm/src/lib.rs

@@ -1,8 +1,10 @@
 mod api;
 mod constraints;
+mod xbase;
 
 pub mod geom;
 pub mod settings;
 pub mod unit;
 
 pub use settings::Settings;
+pub use xbase::Xbase;

rust-polytreewm/src/xbase.rs

@@ -0,0 +1,38 @@
+use std::os::raw::*;
+use std::ptr::null;
+
+use x11::xlib::{self, Display};
+
+pub struct Xbase {
+    program_title: String,
+    x_display: *mut Display,
+    x_screen: c_int,
+    x_root: c_ulong,
+}
+
+impl Xbase {
+    pub fn new(
+        program_title: String,
+    ) -> Result<Self, Box<dyn std::error::Error>> {
+        unsafe {
+            if xlib::XSupportsLocale() == 0 {
+                return Err("no locale support in X".into());
+            }
+
+            let x_display = xlib::XOpenDisplay(null());
+            if x_display.is_null() {
+                return Err("cannot open X display".into());
+            }
+
+            let x_screen = xlib::XDefaultScreen(x_display);
+            let x_root = xlib::XRootWindow(x_display, x_screen);
+
+            Ok(Self {
+                program_title,
+                x_display,
+                x_screen,
+                x_root,
+            })
+        }
+    }
+}

rust-winproto/Cargo.toml

@@ -1,12 +0,0 @@
-[package]
-name = "winproto"
-version = "0.0.0"
-edition = "2021"
-publish = false
-
-[lib]
-name = "winproto"
-crate-type = ["staticlib"]
-
-[dependencies]
-x11rb = "0.10.1"

rust-winproto/src/lib.rs

@@ -1,22 +0,0 @@
-use x11rb::atom_manager;
-
-atom_manager! {
-    pub AtomCollection: AtomCollectionCookie {
-        WM_PROTOCOLS,
-        WM_DELETE_WINDOW,
-        WM_STATE,
-        WM_TAKE_FOCUS,
-
-        _NET_ACTIVE_WINDOW,
-        _NET_SUPPORTED,
-        _NET_WM_NAME,
-        _NET_WM_STATE,
-        _NET_SUPPORTING_WM_CHECK,
-        _NET_WM_STATE_FULLSCREEN,
-        _NET_WM_WINDOW_TYPE,
-        _NET_WM_WINDOW_TYPE_DIALOG,
-        _NET_CLIENT_LIST,
-
-        UTF8_STRING,
-    }
-}