feat: implement `CompilerKitDylibTraits` container for future and

current frontend
tools.

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

1 files changed, 50 insertions, 0 deletions

diff --git a/dev/CompilerKit/utils/DylibHelpers.h b/dev/CompilerKit/utils/DylibHelpers.h
index 1ae7c03..31e0b68 100644
--- a/dev/CompilerKit/utils/DylibHelpers.h
+++ b/dev/CompilerKit/utils/DylibHelpers.h
@@ -7,7 +7,57 @@
 #pragma once
 
 #include <CompilerKit/Defines.h>
+#include <mutex>
 #include <dlfcn.h>
 
+struct CompilerKitDylibTraits;
+
 typedef Int32 (*CompilerKitEntrypoint)(Int32 argc, Char const* argv[]);
 typedef VoidPtr CompilerKitDylib;
+
+struct CompilerKitDylibTraits final {
+  CompilerKitDylib fDylib{nullptr};
+  CompilerKitEntrypoint fEntrypoint{nullptr};
+  std::mutex fMutex;
+
+  CompilerKitDylibTraits& operator()(const Char* path, const Char* fEntrypoint) {
+    std::lock_guard<std::mutex> lock(this->fMutex);
+    
+    if (!path || !fEntrypoint) return *this;
+
+    if (this->fDylib) {
+      dlclose(this->fDylib);
+      this->fDylib = nullptr;
+    }
+
+    this->fDylib = dlopen(path, RTLD_LAZY);
+
+    if (!this->fDylib) {
+      return *this;
+    }
+
+    this->fEntrypoint = (CompilerKitEntrypoint)dlsym(this->fDylib, fEntrypoint);
+
+    if (!this->fEntrypoint) {
+      dlclose(this->fDylib);
+      this->fDylib = nullptr;
+
+      return *this;
+    }
+
+    return *this;
+  }
+
+  NECTI_COPY_DELETE(CompilerKitDylibTraits);
+
+  CompilerKitDylibTraits() = default;
+
+  ~CompilerKitDylibTraits() {
+    if (this->fDylib) {
+      dlclose(this->fDylib);
+      this->fDylib = nullptr;
+    }
+
+    this->fEntrypoint = nullptr;
+  }
+};