Set application name in macOS driver

dlls/winemac.drv/cocoa_app.h

@@ -66,6 +66,10 @@ enum {
     WineApplicationEventWakeQuery,
 };
 
+/* Whisky hack #9 */
+#define kAppNameText @"%@ (Whi" \
+                     @"sky)"
+
 
 @class WineEventQueue;
 @class WineWindow;
@@ -128,6 +132,8 @@ enum {
 
     NSImage* applicationIcon;
 
+    NSString* applicationName; /* Whisky hack #9 */
+
     BOOL beenActive;
 
     NSMutableSet* windowsBeingDragged;

dlls/winemac.drv/cocoa_app.m

@@ -92,6 +92,7 @@ @interface WineApplicationController ()
 @property (retain, nonatomic) NSTimer* cursorTimer;
 @property (retain, nonatomic) NSCursor* cursor;
 @property (retain, nonatomic) NSImage* applicationIcon;
+@property (copy, nonatomic) NSString* applicationName; /* Whisky hack #9 */
 @property (readonly, nonatomic) BOOL inputSourceIsInputMethod;
 @property (retain, nonatomic) WineWindow* mouseCaptureWindow;
 
@@ -108,6 +109,7 @@ @implementation WineApplicationController
     @synthesize keyboardType, lastFlagsChanged;
     @synthesize displaysTemporarilyUncapturedForDialog, temporarilyIgnoreResignEventsForDialog;
     @synthesize applicationIcon;
+    @synthesize applicationName; /* Whisky hack #9 */
     @synthesize cursorFrames, cursorTimer, cursor;
     @synthesize mouseCaptureWindow;
     @synthesize lastSetCursorPositionTime;
@@ -201,6 +203,7 @@ - (void) dealloc
         [cursor release];
         [screenFrameCGRects release];
         [applicationIcon release];
+        [applicationName release]; /* Whisky hack #9 */
         [clipCursorHandler release];
         [cursorTimer release];
         [cursorFrames release];
@@ -384,6 +387,13 @@ - (void) transformProcessToForeground:(BOOL)activateIfTransformed
             [self changeEditMenuKeyEquivalentsForWindow:[NSApp keyWindow]];
 
             [NSApp setApplicationIconImage:self.applicationIcon];
+
+            /* Whisky hack #9 */
+            // Set application name
+            NSString* appName = [NSString stringWithFormat:kAppNameText, self.applicationName];
+            bool success = [self setProcessName:appName];
+            if (!success)
+                NSLog(@"Failed to set process name to %@", appName);
         }
     }
 
@@ -833,6 +843,110 @@ - (void) sendDisplaysChanged:(BOOL)activating
         macdrv_release_event(event);
     }
 
+    /* Whisky hack #9 */
+    - (BOOL) setProcessName:(NSString*)name
+    {
+        // Convert the name to a CFString
+        CFStringRef cfName = (CFStringRef)name;
+
+        // Must be called on the main thread
+        if (![NSThread isMainThread]) {
+            NSLog(@"setProcessName: must be called on the main thread");
+            return false;
+        }
+
+        // New name can't be NULL or empty
+        if (!cfName || CFStringGetLength(cfName) == 0) {
+            NSLog(@"setProcessName: Invalid process name");
+            return false;
+        }
+
+        // Private types used in calls to launch services
+        typedef CFTypeRef PrivateLaunchRef;
+        typedef PrivateLaunchRef (*LSGetCurrentApplicationASNType)(void);
+        typedef OSStatus (*LSSetApplicationInformationItemType)(
+            int,
+            PrivateLaunchRef, 
+            CFStringRef,
+            CFStringRef,
+            CFDictionaryRef
+        );
+
+        // Static so we can reuse the same function pointers
+        static bool initialized = false;
+        static LSGetCurrentApplicationASNType getCurrentAppASNFunc = NULL;
+        static LSSetApplicationInformationItemType setAppInfoFunc = NULL;
+        static CFStringRef launchServicesDisplayNameKey = NULL;
+
+        // Initialize the function pointers
+        if (!initialized) {
+            initialized = true;
+
+            // Get the bundle for the LaunchServices framework
+            CFBundleRef launchServicesBundle = CFBundleGetBundleWithIdentifier(CFSTR("com.apple.LaunchServices"));
+            if (!launchServicesBundle) {
+                NSLog(@"setProcessName: Failed to get LaunchServices bundle");
+                return false;
+            }
+
+            // Get the function pointers
+            getCurrentAppASNFunc = (LSGetCurrentApplicationASNType)(
+                CFBundleGetFunctionPointerForName(launchServicesBundle, CFSTR("_LSGetCurrentApplicationASN"))
+            );
+            if (!getCurrentAppASNFunc) {
+                NSLog(@"setProcessName: Failed to get _LSGetCurrentApplicationASN in LaunchServices");
+                return false;
+            }
+            setAppInfoFunc = (LSSetApplicationInformationItemType)(
+                CFBundleGetFunctionPointerForName(launchServicesBundle, CFSTR("_LSSetApplicationInformationItem"))
+            );
+            if (!setAppInfoFunc) {
+                NSLog(@"setProcessName: Failed to get _LSSetApplicationInformationItem in LaunchServices");
+                return false;
+            }
+
+            // Get the display name key
+            const CFStringRef* displayNameKey = (const CFStringRef*)(
+                CFBundleGetDataPointerForName(launchServicesBundle, CFSTR("_kLSDisplayNameKey"))
+            );
+            launchServicesDisplayNameKey = displayNameKey ? *displayNameKey : NULL;
+            if (!launchServicesDisplayNameKey) {
+                NSLog(@"setProcessName: Failed to get _kLSDisplayNameKey in LaunchServices");
+                return false;
+            }
+
+            // Force symbols to be loaded in the LaunchServices framework
+            ProcessSerialNumber psn = {0, kCurrentProcess};
+            GetCurrentProcess(&psn);
+        }
+
+        // If any of the function pointers are NULL, we can't continue
+        if (!getCurrentAppASNFunc || !setAppInfoFunc || !launchServicesDisplayNameKey) {
+            NSLog(@"setProcessName: Failed to get all required LaunchServices functions");
+            return false;
+        }
+
+        // Get the current application's ASN
+        PrivateLaunchRef currentAppASN = getCurrentAppASNFunc();
+
+        // Set the display name
+        OSErr err = setAppInfoFunc(
+            -2, // WebKit uses -2
+            currentAppASN,
+            launchServicesDisplayNameKey,
+            cfName,
+            NULL // Output parameter
+        );
+
+        // Log any errors
+        if (err != noErr) {
+            NSLog(@"setProcessName: Failed to set display name: %d", err);
+            return false;
+        }
+
+        return true;
+    }
+
     // We can compare two modes directly using CFEqual, but that may require that
     // they are identical to a level that we don't need.  In particular, when the
     // OS switches between the integrated and discrete GPUs, the set of display
@@ -1176,6 +1290,13 @@ - (void) setApplicationIconFromCGImageArray:(NSArray*)images
         self.applicationIcon = nsimage;
     }
 
+    /* Whisky hack #9 */
+    - (void) setApplicationName:(NSString*)name
+    {
+        [applicationName release];
+        applicationName = [name copy];
+    }
+
     - (void) handleCommandTab
     {
         if ([NSApp isActive])
@@ -2634,6 +2755,22 @@ void macdrv_set_application_icon(CFArrayRef images, CFURLRef urlRef)
     });
 }
 
+/* Whisky hack #9 */
+/***********************************************************************
+ *              macdrv_set_application_name
+ *
+ * Set the application name.
+ */
+void macdrv_set_application_name(CFStringRef name)
+{
+    NSString* nsName = (NSString*)name;
+
+    OnMainThreadAsync(^{
+        WineApplicationController* controller = [WineApplicationController sharedController];
+        [controller setApplicationName:nsName];
+    });
+}
+
 /***********************************************************************
  *              macdrv_quit_reply
  */

dlls/winemac.drv/macdrv_cocoa.h

@@ -266,6 +266,7 @@ extern int macdrv_start_cocoa_app(unsigned long long tickcount) DECLSPEC_HIDDEN;
 extern void macdrv_window_rejected_focus(const struct macdrv_event *event) DECLSPEC_HIDDEN;
 extern void macdrv_beep(void) DECLSPEC_HIDDEN;
 extern void macdrv_set_application_icon(CFArrayRef images, CFURLRef url /* CrossOver Hack 13440 */) DECLSPEC_HIDDEN;
+extern void macdrv_set_application_name(CFStringRef name) DECLSPEC_HIDDEN; /* Whisky hack #9 */
 extern void macdrv_quit_reply(int reply) DECLSPEC_HIDDEN;
 extern int macdrv_using_input_method(void) DECLSPEC_HIDDEN;
 extern void macdrv_set_mouse_capture_window(macdrv_window window) DECLSPEC_HIDDEN;

dlls/winemac.drv/window.c

@@ -1355,6 +1355,34 @@ static void set_app_icon(void)
     }
 }
 
+/* Whisky hack #9 */
+/***********************************************************************
+ *              set_app_name
+ */
+static void set_app_name(void)
+{
+    WCHAR app_name[MAX_PATH];
+    DWORD len = GetModuleFileNameW(0, app_name, ARRAY_SIZE(app_name));
+
+    // Get offset to the last backslash
+    DWORD last_char_pos = 0;
+    for (DWORD i = 0; i < len; i++)
+    {
+        if (app_name[i] == '\\')
+            last_char_pos = i;
+    }
+
+    if (len && len < ARRAY_SIZE(app_name))
+    {
+        CFStringRef name = CFStringCreateWithCharacters(NULL, app_name + last_char_pos + 1, len - last_char_pos - 1);
+        if (name)
+        {
+            macdrv_set_application_name(name);
+            CFRelease(name);
+        }
+    }
+}
+
 
 /**********************************************************************
  *		        set_capture_window_for_move
@@ -1661,6 +1689,8 @@ BOOL macdrv_CreateDesktopWindow(HWND hwnd)
     }
 
     set_app_icon();
+    /* Whisky hack #9 */
+    set_app_name();
     return TRUE;
 }