request meta

bg/server.go

@@ -28,7 +28,9 @@ func (s *server) setRoot(path string) {
 }
 
 func (s *server) ServeHTTP(w http.ResponseWriter, r *http.Request) {
-	s.out <- events.BeginRequestEvent{}
+	s.out <- events.BeginRequestEvent{
+		Path: r.URL.Path,
+	}
 	if s.root == "" {
 		writeNotInitializedResponse(w)
 		return

events/background_event.go

@@ -17,6 +17,7 @@ type SetRootEvent struct {
 }
 
 type BeginRequestEvent struct {
+	Path string
 	backgroundEvent
 }
 

ui/EventListener.h

@@ -1,8 +1,9 @@
 #import <Cocoa/Cocoa.h>
+#import "ui_darwin.h"
 
 @protocol EventListener
 - (void) serverDidSetRoot:(NSString *)path;
-- (void) serverDidBeginHandlingRequest;
+- (void) serverDidBeginHandlingRequest:(RequestMeta *)meta;
 - (void) serverDidFinishHandlingRequest;
 @end
 

ui/MainViewController.h

@@ -2,5 +2,4 @@
 #import "EventListener.h"
 
 @interface MainViewController : NSViewController <EventListener>
-- (void) serverDidSetRoot:(NSString *)path;
 @end

ui/MainViewController.m

@@ -79,8 +79,8 @@
 	[self.selectedDirectoryText setStringValue:path];
 }
 
-- (void) serverDidBeginHandlingRequest {
+- (void) serverDidBeginHandlingRequest:(RequestMeta *)meta {
-	NSLog(@"[MainViewController] request start");
+	NSLog(@"[MainViewController] request start: %s", meta->path);
 }
 
 - (void) serverDidFinishHandlingRequest {

ui/ui_darwin.go

@@ -42,21 +42,35 @@ func (ui *cocoaUI) Run(out chan events.UserEvent, in chan events.BackgroundEvent
 	return nil
 }
 
+func (ui *cocoaUI) forwardEvent(e events.BackgroundEvent) {
+	switch v := e.(type) {
+	case events.SigIntEvent:
+		log.Println("Cocoa UI sees sig int, forwarding to NSApp")
+		C.shutdown()
+
+	case events.SetRootEvent:
+		cpath := C.CString(v.Path)
+		defer C.free(unsafe.Pointer(cpath))
+		C.set_root(cpath)
+
+	case events.BeginRequestEvent:
+		cpath := C.CString(v.Path)
+		defer C.free(unsafe.Pointer(cpath))
+
+		req := &C.struct_RequestMeta{
+			path: cpath,
+		}
+
+		C.begin_request(req)
+
+	case events.EndRequestEvent:
+		C.end_request()
+	}
+}
+
 func (ui *cocoaUI) forwardEvents() {
 	for e := range ui.in {
-		switch v := e.(type) {
+		ui.forwardEvent(e)
-		case events.SigIntEvent:
-			log.Println("Cocoa UI sees sig int, forwarding to NSApp")
-			C.shutdown()
-		case events.SetRootEvent:
-			cs := C.CString(v.Path)
-			C.set_root(cs)
-			C.free(unsafe.Pointer(cs))
-		case events.BeginRequestEvent:
-			C.begin_request()
-		case events.EndRequestEvent:
-			C.end_request()
-		}
 	}
 }
 

ui/ui_darwin.h

@@ -1,6 +1,18 @@
+struct RequestMeta {
+	char *path;
+};
+
+typedef struct RequestMeta RequestMeta;
+
+struct ResponseMeta {
+
+};
+
+typedef struct ResponseMeta ResponseMeta;
+
 void initialize();
 int run();
 void shutdown();
 void set_root(char *);
-void begin_request();
+void begin_request(RequestMeta *);
 void end_request();

ui/ui_darwin.m

@@ -1,6 +1,7 @@
 #import <Cocoa/Cocoa.h>
 #import "AppDelegate.h"
 #import "EventBridge.h"
+#import "ui_darwin.h"
 
 id defaultAutoreleasePool;
 id appDelegate;
@@ -27,9 +28,9 @@ void set_root(char *path) {
 	[listener serverDidSetRoot:[NSString stringWithUTF8String:path]];
 }
 
-void begin_request() {
+void begin_request(RequestMeta *meta) {
 	id listener = [[EventBridge shared] listener];
-	[listener serverDidBeginHandlingRequest];
+	[listener serverDidBeginHandlingRequest:meta];
 }
 
 void end_request() {