From db8b8ef66bd2cb62c180dbd485637e42b5274101 Mon Sep 17 00:00:00 2001
From: Antonio Scandurra <me@as-cii.com>
Date: Thu, 20 Oct 2022 20:17:54 +0200
Subject: [PATCH] WIP

---
 crates/call/src/call.rs                         |  1 +
 .../Sources/LiveKitBridge/LiveKitBridge.swift   | 17 +++++++++++++++++
 crates/live_kit_client/build.rs                 |  1 +
 crates/live_kit_client/src/prod.rs              |  7 +++++++
 crates/live_kit_client/src/test.rs              |  4 ++++
 5 files changed, 30 insertions(+)

diff --git a/crates/call/src/call.rs b/crates/call/src/call.rs
index 6b06d04375b8a1fca563ef3be558f823ce45cd1c..11532599326fdd8581f69530e4482c20cd3bc674 100644
--- a/crates/call/src/call.rs
+++ b/crates/call/src/call.rs
@@ -14,6 +14,7 @@ pub use room::Room;
 use std::sync::Arc;
 
 pub fn init(client: Arc<Client>, user_store: ModelHandle<UserStore>, cx: &mut MutableAppContext) {
+    live_kit_client::displays();
     let active_call = cx.add_model(|cx| ActiveCall::new(client, user_store, cx));
     cx.set_global(active_call);
 }
diff --git a/crates/live_kit_client/LiveKitBridge/Sources/LiveKitBridge/LiveKitBridge.swift b/crates/live_kit_client/LiveKitBridge/Sources/LiveKitBridge/LiveKitBridge.swift
index 716d96644c3fcb0af4373081373279dc78754bcc..9a21b178002733c4cf1f620d1e1f681ea3a42038 100644
--- a/crates/live_kit_client/LiveKitBridge/Sources/LiveKitBridge/LiveKitBridge.swift
+++ b/crates/live_kit_client/LiveKitBridge/Sources/LiveKitBridge/LiveKitBridge.swift
@@ -1,6 +1,7 @@
 import Foundation
 import LiveKit
 import WebRTC
+import ScreenCaptureKit
 
 class LKRoomDelegate: RoomDelegate {
     var data: UnsafeRawPointer
@@ -154,3 +155,19 @@ public func LKDisplaySources(data: UnsafeRawPointer, callback: @escaping @conven
         callback(data, nil, error.localizedDescription as CFString)
     }
 }
+
+@_cdecl("LKDisplays")
+public func LKDisplays() {
+    if #available(macOS 12.3, *) {
+        Task.init {
+            let content = try await SCShareableContent.current
+            print(content.displays.count)
+        }
+        
+//        SCShareableContent.getWithCompletionHandler { content, error in
+//            print(content!.displays.count)
+//        }
+    } else {
+        print("OOOPS")
+    }
+}
diff --git a/crates/live_kit_client/build.rs b/crates/live_kit_client/build.rs
index 4bbd61ac109749429340ef713ed31941c4121e2d..6c5704b9dbb1f11748d03d8a37b1b9a1cdc4e4d5 100644
--- a/crates/live_kit_client/build.rs
+++ b/crates/live_kit_client/build.rs
@@ -81,6 +81,7 @@ fn build_bridge(swift_target: &SwiftTarget) {
 }
 
 fn link_swift_stdlib(swift_target: &SwiftTarget) {
+    panic!("{:?}", swift_target.paths.runtime_library_paths);
     for path in &swift_target.paths.runtime_library_paths {
         println!("cargo:rustc-link-search=native={}", path);
     }
diff --git a/crates/live_kit_client/src/prod.rs b/crates/live_kit_client/src/prod.rs
index 35a5705a24d47e6e4975aac3b52cfc5e0fc29441..a0879f016a2f6a8a8d021fb533f24795407b1522 100644
--- a/crates/live_kit_client/src/prod.rs
+++ b/crates/live_kit_client/src/prod.rs
@@ -62,6 +62,7 @@ extern "C" {
     fn LKVideoTrackAddRenderer(track: *const c_void, renderer: *const c_void);
     fn LKRemoteVideoTrackGetSid(track: *const c_void) -> CFStringRef;
 
+    fn LKDisplays();
     fn LKDisplaySources(
         callback_data: *mut c_void,
         callback: extern "C" fn(
@@ -73,6 +74,12 @@ extern "C" {
     fn LKCreateScreenShareTrackForDisplay(display: *const c_void) -> *const c_void;
 }
 
+pub fn displays() {
+    unsafe {
+        LKDisplays();
+    }
+}
+
 pub type Sid = String;
 
 pub struct Room {
diff --git a/crates/live_kit_client/src/test.rs b/crates/live_kit_client/src/test.rs
index 23076e13a5cd6629abbdc6939a8d2c76000bb32a..e68bff1bf9c9bac5cfceae5d016ef7c2c57f7ba3 100644
--- a/crates/live_kit_client/src/test.rs
+++ b/crates/live_kit_client/src/test.rs
@@ -9,6 +9,10 @@ use media::core_video::CVImageBuffer;
 use parking_lot::Mutex;
 use std::{future::Future, sync::Arc};
 
+pub fn displays() {
+    panic!()
+}
+
 lazy_static! {
     static ref SERVERS: Mutex<HashMap<String, Arc<TestServer>>> = Default::default();
 }