Merge pull request #94 from nekernel-org/dev

Vet.h and Ref.h

20 files changed, 61 insertions, 28 deletions

diff --git a/src/kernel/NeKit/Array.h b/src/kernel/NeKit/Array.h
index 5b8371db..f4673b68 100644
--- a/src/kernel/NeKit/Array.h
+++ b/src/kernel/NeKit/Array.h
@@ -7,7 +7,7 @@
 #pragma once
 
 #include <KernelKit/DebugOutput.h>
-#include <NeKit/Defines.h>
+#include <NeKit/Config.h>
 #include <NeKit/ErrorOr.h>
 
 namespace Kernel {
@@ -27,8 +27,7 @@ class Array final {
   SizeT Capacity() { return N; }
 
   SizeT Count() {
-    const static SizeT kArrCnt = N;
-    return kArrCnt;  // avoid constexpr error.
+    return N;  // avoid constexpr error.
   }
 
   const T* CData() { return fArray; }
diff --git a/src/kernel/NeKit/ArrayList.h b/src/kernel/NeKit/ArrayList.h
index 54613b67..d3225a50 100644
--- a/src/kernel/NeKit/ArrayList.h
+++ b/src/kernel/NeKit/ArrayList.h
@@ -6,7 +6,7 @@
 
 #pragma once
 
-#include <NeKit/Defines.h>
+#include <NeKit/Config.h>
 
 namespace Kernel {
 template <typename T>
diff --git a/src/kernel/NeKit/Atom.h b/src/kernel/NeKit/Atom.h
index 0f8eefbc..51808a0a 100644
--- a/src/kernel/NeKit/Atom.h
+++ b/src/kernel/NeKit/Atom.h
@@ -5,7 +5,7 @@
 ======================================== */
 #pragma once
 
-#include <NeKit/Defines.h>
+#include <NeKit/Config.h>
 
 namespace Kernel {
 template <typename T>
diff --git a/src/kernel/NeKit/Defines.h b/src/kernel/NeKit/Config.h
index e53616a9..e53616a9 100644
--- a/src/kernel/NeKit/Defines.h
+++ b/src/kernel/NeKit/Config.h
diff --git a/src/kernel/NeKit/Crc32.h b/src/kernel/NeKit/Crc32.h
index 125ee5b7..ecec9519 100644
--- a/src/kernel/NeKit/Crc32.h
+++ b/src/kernel/NeKit/Crc32.h
@@ -11,7 +11,7 @@
 #ifndef NEKIT_CRC32_H
 #define NEKIT_CRC32_H
 
-#include <NeKit/Defines.h>
+#include <NeKit/Config.h>
 
 namespace Kernel {
 UInt32 ke_calculate_crc32(const VoidPtr crc, Int32 len);
diff --git a/src/kernel/NeKit/CxxAbi.h b/src/kernel/NeKit/CxxAbi.h
index 7b13d6b3..41956d3f 100644
--- a/src/kernel/NeKit/CxxAbi.h
+++ b/src/kernel/NeKit/CxxAbi.h
@@ -5,7 +5,7 @@
 ======================================== */
 #pragma once
 
-#include <NeKit/Defines.h>
+#include <NeKit/Config.h>
 
 #ifndef __NECTI__
 
diff --git a/src/kernel/NeKit/ErrorOr.h b/src/kernel/NeKit/ErrorOr.h
index d930fe17..f0740488 100644
--- a/src/kernel/NeKit/ErrorOr.h
+++ b/src/kernel/NeKit/ErrorOr.h
@@ -9,7 +9,7 @@
 
 #pragma once
 
-#include <NeKit/Defines.h>
+#include <NeKit/Config.h>
 #include <NeKit/Ref.h>
 
 namespace Kernel {
diff --git a/src/kernel/NeKit/Function.h b/src/kernel/NeKit/Function.h
index 5dea8f85..1ceda345 100644
--- a/src/kernel/NeKit/Function.h
+++ b/src/kernel/NeKit/Function.h
@@ -6,7 +6,7 @@
 
 #pragma once
 
-#include <NeKit/Defines.h>
+#include <NeKit/Config.h>
 #include <NeKit/ErrorOr.h>
 
 namespace Kernel {
diff --git a/src/kernel/NeKit/Json.h b/src/kernel/NeKit/Json.h
index 82ce3b99..e6106a2b 100644
--- a/src/kernel/NeKit/Json.h
+++ b/src/kernel/NeKit/Json.h
@@ -10,7 +10,7 @@
 /// @brief Kernel JSON API.
 
 #include <CompilerKit/CompilerKit.h>
-#include <NeKit/Defines.h>
+#include <NeKit/Config.h>
 #include <NeKit/KString.h>
 #include <NeKit/Stream.h>
 #include <NeKit/Utils.h>
diff --git a/src/kernel/NeKit/KString.h b/src/kernel/NeKit/KString.h
index fa83fed4..fa0ebcbf 100644
--- a/src/kernel/NeKit/KString.h
+++ b/src/kernel/NeKit/KString.h
@@ -7,7 +7,7 @@
 #pragma once
 
 #include <CompilerKit/CompilerKit.h>
-#include <NeKit/Defines.h>
+#include <NeKit/Config.h>
 #include <NeKit/ErrorOr.h>
 #include <NeKit/KernelPanic.h>
 #include <NeKit/Utils.h>
diff --git a/src/kernel/NeKit/KernelPanic.h b/src/kernel/NeKit/KernelPanic.h
index f716e6de..cba8897c 100644
--- a/src/kernel/NeKit/KernelPanic.h
+++ b/src/kernel/NeKit/KernelPanic.h
@@ -7,7 +7,7 @@
 
 #pragma once
 
-#include <NeKit/Defines.h>
+#include <NeKit/Config.h>
 
 namespace Kernel {
 void ke_runtime_check(bool expr, const Char* file, const Char* line);
diff --git a/src/kernel/NeKit/MutableArray.h b/src/kernel/NeKit/MutableArray.h
index e14afbfe..6dafa5b9 100644
--- a/src/kernel/NeKit/MutableArray.h
+++ b/src/kernel/NeKit/MutableArray.h
@@ -7,7 +7,7 @@
 
 #include <CompilerKit/CompilerKit.h>
 #include <NeKit/Array.h>
-#include <NeKit/Defines.h>
+#include <NeKit/Config.h>
 
 #define RTL_TRY_FIND_NODE(NAME, NODE)             \
   auto* NAME = NODE;                              \
diff --git a/src/kernel/NeKit/OwnPtr.h b/src/kernel/NeKit/OwnPtr.h
index bec2813b..30c8f9eb 100644
--- a/src/kernel/NeKit/OwnPtr.h
+++ b/src/kernel/NeKit/OwnPtr.h
@@ -7,7 +7,7 @@
 
 #pragma once
 
-#include <NeKit/Defines.h>
+#include <NeKit/Config.h>
 #include <NeKit/KernelPanic.h>
 #include <NeKit/Ref.h>
 
@@ -21,8 +21,8 @@ class NonNullRefPtr;
 template <typename T>
 class OwnPtr final {
  public:
-  OwnPtr() {}
-  ~OwnPtr() { this->Delete(); }
+  OwnPtr() = default;
+  ~OwnPtr() { this->Reset(); }
 
   OwnPtr& operator=(const OwnPtr&) = default;
   OwnPtr(const OwnPtr&)            = default;
@@ -38,9 +38,8 @@ class OwnPtr final {
     return fCls;
   }
 
-  void Delete() {
+  void Reset() {
     if (fCls) delete fCls;
-
     fCls = nullptr;
   }
 
@@ -50,15 +49,15 @@ class OwnPtr final {
 
   Ref<T> AsRef() { return Ref<T>(fCls); }
 
-  operator bool() { return fCls; }
+  explicit operator bool() { return fCls; }
   bool operator!() { return !fCls; }
 
  private:
-  T* fCls;
+  T* fCls{nullptr};
 };
 
 template <typename T, typename... Args>
-inline OwnPtr<T> mm_make_own_ptr(Args... args) {
+inline OwnPtr<T> make_ptr(Args... args) {
   OwnPtr<T> ret;
   ret.template New<Args...>(forward(args)...);
 
diff --git a/src/kernel/NeKit/PageMgr.h b/src/kernel/NeKit/PageMgr.h
index 6cdd5a5c..1bd489af 100644
--- a/src/kernel/NeKit/PageMgr.h
+++ b/src/kernel/NeKit/PageMgr.h
@@ -9,7 +9,7 @@
 
 #pragma once
 
-#include <NeKit/Defines.h>
+#include <NeKit/Config.h>
 #include <NeKit/Ref.h>
 
 namespace Kernel {
diff --git a/src/kernel/NeKit/Pair.h b/src/kernel/NeKit/Pair.h
index c8914ec6..6c67d508 100644
--- a/src/kernel/NeKit/Pair.h
+++ b/src/kernel/NeKit/Pair.h
@@ -7,7 +7,7 @@
 #pragma once
 
 #include <CompilerKit/CompilerKit.h>
-#include <NeKit/Defines.h>
+#include <NeKit/Config.h>
 #include <NeKit/ErrorOr.h>
 
 namespace Kernel {
diff --git a/src/kernel/NeKit/Ref.h b/src/kernel/NeKit/Ref.h
index 59991442..ff8731e3 100644
--- a/src/kernel/NeKit/Ref.h
+++ b/src/kernel/NeKit/Ref.h
@@ -10,8 +10,9 @@
 
 #include <CompilerKit/CompilerKit.h>
 #include <KernelKit/HeapMgr.h>
-#include <NeKit/Defines.h>
+#include <NeKit/Config.h>
 #include <NeKit/KernelPanic.h>
+#include <NeKit/Vet.h>
 
 namespace Kernel {
 /// =========================================================== ///
@@ -43,7 +44,7 @@ class Ref final {
 
   T operator*() { return fClass; }
 
-  operator bool() { return true; }
+  operator bool() { return Vettable<T>::kValue; }
 
  private:
   T fClass;
diff --git a/src/kernel/NeKit/Stream.h b/src/kernel/NeKit/Stream.h
index 1a53e7f0..44b98e35 100644
--- a/src/kernel/NeKit/Stream.h
+++ b/src/kernel/NeKit/Stream.h
@@ -7,7 +7,7 @@
 
 #pragma once
 
-#include <NeKit/Defines.h>
+#include <NeKit/Config.h>
 #include <NeKit/Ref.h>
 
 namespace Kernel {
diff --git a/src/kernel/NeKit/Utils.h b/src/kernel/NeKit/Utils.h
index caabd2af..28a153af 100644
--- a/src/kernel/NeKit/Utils.h
+++ b/src/kernel/NeKit/Utils.h
@@ -6,7 +6,7 @@
 
 #pragma once
 
-#include <NeKit/Defines.h>
+#include <NeKit/Config.h>
 
 namespace Kernel {
 /// =========================================================== ///
diff --git a/src/kernel/NeKit/Variant.h b/src/kernel/NeKit/Variant.h
index 1b0fbe5d..a7257805 100644
--- a/src/kernel/NeKit/Variant.h
+++ b/src/kernel/NeKit/Variant.h
@@ -6,7 +6,7 @@
 
 #pragma once
 
-#include <NeKit/Defines.h>
+#include <NeKit/Config.h>
 #include <NeKit/Json.h>
 #include <NeKit/KString.h>
 #include <NeKit/TOML.h>
diff --git a/src/kernel/NeKit/Vet.h b/src/kernel/NeKit/Vet.h
new file mode 100644
index 00000000..d4c1060f
--- /dev/null
+++ b/src/kernel/NeKit/Vet.h
@@ -0,0 +1,34 @@
+
+/* ========================================
+
+  Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
+
+======================================== */
+
+#pragma once
+
+#include <CompilerKit/CompilerKit.h>
+#include <NeKit/Config.h>
+
+#define NE_VETTABLE : public IVet
+
+namespace Kernel {
+struct IVet {
+  IVet()          = default;
+  virtual ~IVet() = default;
+
+  NE_COPY_DEFAULT(IVet)
+
+  operator bool() = delete;
+};
+
+template <typename T>
+struct Vettable final {
+  static constexpr bool kValue = false;
+};
+
+template <>
+struct Vettable<IVet> final {
+  static constexpr bool kValue = true;
+};
+}  // namespace Kernel
\ No newline at end of file