Add a bunch of Cocoa boilerplate to main. Still no worky

src/rust-cocoa

@@ -1 +1 @@
-Subproject commit da80902a003eb141eeb5c79621b87573338872c7
+Subproject commit 0f0f4aeff308b95b356ac35ed8cce532100c4560

src/servo/osmain.rs

@@ -1,3 +1,132 @@
+#[cfg(target_os = "linux")]
+mod platform {
+    fn runmain(f: fn()) {
+        f()
+    }
+}
+
+#[cfg(target_os = "macos")]
+mod platform {
+    use cocoa;
+    import cocoa::base::*;
+
+    mod NSApplication {
+        fn sharedApplication() -> id {
+            let klass = str::as_c_str("NSApplication") { |s|
+                objc::objc_getClass(s)
+            };
+
+            let sel = str::as_c_str("sharedApplication") { |s|
+                objc::sel_registerName(s)
+            };
+
+            let nsapp = objc::objc_msgSend(klass, sel);
+            #debug("nsapp: %d", (nsapp as int));
+
+	    ret nsapp;
+        }
+    }
+
+    mod NSAutoreleasePool {
+        fn alloc() -> id {
+            let klass = str::as_c_str("NSAutoreleasePool") { |s|
+                objc::objc_getClass(s)
+            };
+            let sel = str::as_c_str("alloc") { |s|
+                objc::sel_registerName(s)
+            };
+            let pool = objc::objc_msgSend(klass, sel);
+            #debug("autorelease pool: %?", pool);
+            ret pool;
+        }
+        fn init(pool: id) {
+            let sel = str::as_c_str("init") { |s|
+                objc::sel_registerName(s)
+            };
+            objc::objc_msgSend(pool, sel);
+        }
+        fn release(pool: id) {
+            let sel = str::as_c_str("release") { |s|
+                objc::sel_registerName(s)
+            };
+            objc::objc_msgSend(pool, sel);
+        }
+    }
+
+    mod NSApp {
+         fn setDelegate(nsapp: id, main: id) {
+	     #debug("NSApp::setDelegate");
+	     let sel = str::as_c_str("setDelegate") { |s|
+	         objc::sel_registerName(s)
+	     };
+	     cocoa::msgSend1Id(nsapp, sel, main);
+         }
+
+         fn run(nsapp: id) {
+	    #debug("NSApp::run");
+            let sel = str::as_c_str("run") { |s|
+                objc::sel_registerName(s)
+            };
+            objc::objc_msgSend(nsapp, sel);
+         }
+    }
+
+    mod MainObj {
+         crust fn applicationDidFinishLaunching(this: id, _sel: SEL) {
+	     #debug("applicationDidFinishLaunching");
+	 }
+
+    	 fn create() -> id {
+             let NSObject = str::as_c_str("NSObject") { |s|
+	         objc::objc_getClass(s)
+             };
+	     let MainObj = str::as_c_str("MainObj") { |s|
+	         objc::objc_allocateClassPair(NSObject, s, 0 as libc::size_t)
+	     };
+
+	     let launchfn = str::as_c_str("applicationDidFinishLaunching:") { |s|
+	         objc::sel_registerName(s)
+	     };
+	     let _ = str::as_c_str("@@:") { |types|
+	         objc::class_addMethod(MainObj, launchfn, applicationDidFinishLaunching, types)
+	     };
+
+	     objc::objc_registerClassPair(MainObj);
+
+             let sel = str::as_c_str("alloc") { |s|
+                 objc::sel_registerName(s)
+             };
+             let mainobj = objc::objc_msgSend(MainObj, sel);
+
+             let sel = str::as_c_str("init") { |s|
+                 objc::sel_registerName(s)
+             };
+             objc::objc_msgSend(mainobj, sel);
+
+	     ret mainobj;
+	 }
+	 fn release(mainobj: id) {
+             let sel = str::as_c_str("release") { |s|
+                 objc::sel_registerName(s)
+             };
+             objc::objc_msgSend(mainobj, sel);
+	 }
+    }
+
+    fn runmain(f: fn()) {
+	let pool = NSAutoreleasePool::alloc();
+	NSAutoreleasePool::init(pool);
+        let NSApp = NSApplication::sharedApplication();
+
+        let mainobj = MainObj::create();
+	NSApp::setDelegate(NSApp, mainobj);
+	NSApp::run(NSApp);
+	
+	MainObj::release(mainobj);	
+	NSAutoreleasePool::release(pool);
+    }
+}
+
 enum msg {
     get_draw_target(comm::chan<AzDrawTargetRef>),
     add_key_handler(comm::chan<()>),
@@ -7,6 +136,28 @@ enum msg {
 
 fn osmain() -> comm::chan<msg> {
     on_osmain::<msg> {|po|
+        platform::runmain {||
+	    mainloop(po);
+        }
+    }
+}
+
+// A function for spawning into the platform's main thread
+fn on_osmain<T: send>(f: fn~(comm::port<T>)) -> comm::chan<T> {
+    let builder = task::builder();
+    let opts = {
+        sched: some({
+            mode: task::osmain,
+            native_stack_size: none
+        })
+        with task::get_opts(builder)
+    };
+    task::set_opts(builder, opts);
+    ret task::run_listener(builder, f);
+}
+
+fn mainloop(po: comm::port<msg>) {
+
     let mut key_handlers = [];
 
     sdl::init([
@@ -78,18 +229,3 @@ fn osmain() -> comm::chan<msg> {
     sdl::video::unlock_surface(sdl_surf);
     sdl::quit();
 }
-}
-
-// A function for spawning into the platform's main thread
-fn on_osmain<T: send>(f: fn~(comm::port<T>)) -> comm::chan<T> {
-    let builder = task::builder();
-    let opts = {
-        sched: some({
-            mode: task::osmain,
-            native_stack_size: none
-        })
-        with task::get_opts(builder)
-    };
-    task::set_opts(builder, opts);
-    ret task::run_listener(builder, f);
-}