Death to the threads.

All the socket stuff is done syncing it with select calls so we can
get either a X11 event or a Socket event.

Also cleanup the C mess, it's done all in rust now :).

5 files changed, 23 insertions, 80 deletions

diff --git a/src/safe_x11/Makefile b/src/safe_x11/Makefile
deleted file mode 100644
index 4ea8a63..0000000
--- a/src/safe_x11/Makefile
+++ /dev/null
@@ -1,7 +0,0 @@
-all:
-	$(CC) -c -fPIC safex11.c -o safex11.o -lX11
-	$(CC) -shared -o libsafex11.so safex11.o -lX11
-
-clean:
-	rm safex11.o
-	rm *.so*
diff --git a/src/safe_x11/event.rs b/src/safe_x11/event.rs
deleted file mode 100644
index 8a4bc32..0000000
--- a/src/safe_x11/event.rs
+++ /dev/null
@@ -1,33 +0,0 @@
-use x11::xlib::{
-    XConnectionNumber,
-    Display,
-    XEvent,
-};
-
-use std::mem::uninitialized;
-
-use libc::c_int;
-
-#[link(name = "safex11")]
-extern {
-    /// Get an XEvent if there're one on the queue or wait a little before continue.
-    fn select_next_event(display: *mut Display, x11_fd: c_int, ev: *mut XEvent) -> c_int;
-}
-
-/// Get the file descriptor for the XServer
-pub fn x11_fd(display: *mut Display) -> c_int {
-    unsafe { XConnectionNumber(display) }
-}
-
-/// Get the next event from the xserver. This call will not block forever
-/// (like XNextEvent), instead it will wait for a certain time (1 second
-/// for now, but it can change) so we're not blocking the socket interface
-/// on the main thread.
-pub fn next_xevent(display: *mut Display, fd: c_int) -> XEvent {
-    unsafe {
-        let mut last_event: XEvent = uninitialized();
-        select_next_event(display, fd, &mut last_event) as i32;
-        last_event
-    }
-}
-
diff --git a/src/safe_x11/mod.rs b/src/safe_x11/mod.rs
index 06c7b3c..0283966 100644
--- a/src/safe_x11/mod.rs
+++ b/src/safe_x11/mod.rs
@@ -6,11 +6,15 @@
 use x11::xlib;
 use x11::xlib::{
     Display,
+    XConnectionNumber,
     Screen,
     Cursor,
     XDefaultRootWindow,
     XQueryTree,
 
+    XEvent,
+    XNextEvent,
+
     // Windows
     Window,
 };
@@ -23,9 +27,9 @@ use std::error;
 use std::mem::uninitialized;
 use std::slice;
 use std::fmt;
+use libc::c_int;
 
 pub mod window;
-pub mod event;
 
 #[derive(Debug)]
 pub struct XSafeError<'a> {
@@ -89,6 +93,24 @@ pub fn close_display(display: *mut Display) {
     unsafe { xlib::XCloseDisplay(display); }
 }
 
+/// Get the file descriptor for the XServer
+pub fn x11_fd(display: *mut Display) -> c_int {
+    unsafe { XConnectionNumber(display) }
+}
+
+/// Get the next event from the xserver. This call will not block forever
+/// (like XNextEvent), instead it will wait for a certain time (1 second
+/// for now, but it can change) so we're not blocking the socket interface
+/// on the main thread.
+pub fn next_xevent(display: *mut Display) -> XEvent {
+    unsafe {
+        let mut last_event: XEvent = uninitialized();
+        XNextEvent(display, &mut last_event);
+        last_event
+    }
+}
+
+
 /// Grab pointer buttons. 
 ///
 /// # Example
diff --git a/src/safe_x11/safex11.c b/src/safe_x11/safex11.c
deleted file mode 100644
index e4f87d8..0000000
--- a/src/safe_x11/safex11.c
+++ /dev/null
@@ -1,32 +0,0 @@
-#include "safex11.h"
-#include <stdio.h>
-#include <stdlib.h>
-#include <X11/Xutil.h>
-
-int select_next_event(Display *display, int x11_fd, XEvent *retval)
-{
-    fd_set in_fds;
-    struct timeval tv;
-    XEvent ev;
-    /* check if there're some events on the queue first of all. */
-    if(XPending(display) > 0)
-        goto EVENT_QUEUED;
-
-    FD_ZERO(&in_fds);
-    FD_SET(x11_fd, &in_fds);
-
-    /* one second */
-    tv.tv_usec = 0;
-    tv.tv_sec = 1;
-
-    /* Wait for X Event or a Timer */
-    if(select(x11_fd+1, &in_fds, 0, 0, &tv))
-        goto EVENT_QUEUED;
-
-    return 0;
-
-EVENT_QUEUED:
-        XNextEvent(display, &ev);
-        *retval = ev;
-        return 1;
-}
diff --git a/src/safe_x11/safex11.h b/src/safe_x11/safex11.h
deleted file mode 100644
index bbf4e80..0000000
--- a/src/safe_x11/safex11.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _WM_EVENT_H_
-#define _WM_EVENT_H_
-#include <X11/Xlib.h>
-
-int select_next_event(Display *display, int x11_fd, XEvent *retval);
-
-#endif