feat: `ne_launch`: cli application - and new framework.

feat: `ddk`: feat: api! breaking api changes - for v0.0.7 NeKernel.

Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>

1 files changed, 31 insertions, 0 deletions

diff --git a/dev/launch/src/AppMain.cc b/dev/launch/src/AppMain.cc
new file mode 100644
index 00000000..eef95fba
--- /dev/null
+++ b/dev/launch/src/AppMain.cc
@@ -0,0 +1,31 @@
+/* -------------------------------------------
+
+   Copyright (C) 2025, Amlal El Mahrouss, all rights reserved.
+
+   ------------------------------------------- */
+
+#include <LaunchKit/Foundation.h>
+#include <libSystem/SystemKit/Err.h>
+#include <libSystem/SystemKit/Syscall.h>
+
+/// @note This called by _NeMain from its own runtime.
+extern "C" SInt32 nelaunch_startup_fn(Void) {
+  /// @todo Start LaunchServices.fwrk services, make the launcher manageable too (via mgmt.launch)
+
+  NELAUNCH_INFO("Turning on launcher...");
+
+  UInt32* ret = (UInt32*) libsys_syscall_arg_1(libsys_hash_64("__launch_register_pid0"));
+
+  if (ret) {
+    switch (*ret) {
+      case kErrorSuccess: {
+        libsys_syscall_arg_1(libsys_hash_64("__launch_listen_as_root"));
+        return *ret;
+      }
+      default:
+        break;
+    }
+  }
+
+  return kErrorExecutable;
+}