Match and link CToken

Former-commit-id: ff40d50c8d

configure.py

@@ -624,7 +624,7 @@ LIBS = [
             ["Kyoto/Streams/CZipInputStream", True],
             ["Kyoto/Streams/CZipSupport", True],
             "Kyoto/CSimplePool",
-            "Kyoto/CToken",
+            ["Kyoto/CToken", True],
             ["Kyoto/IObj", True],
         ],
     },

include/Kyoto/CObjectReference.hpp

@@ -16,14 +16,20 @@ public:
   // , xc_objectStore(nullptr)
   // , x10_object(obj.release())
   // , x14_params(CVParamTransfer::Null()) {}
-
+  ~CObjectReference();
   CObjectReference(IObjectStore* store, const rstl::auto_ptr< IObj >& obj, SObjectTag tag,
                    CVParamTransfer xfer);
 
   bool IsLoaded() const { return x10_object != nullptr; }
 
+  void AddReference() { x0_refCount++; }
+  int RemoveReference();
+  void Lock();
+  void Unlock();
+  IObj* GetObject();
+
 private:
-  ushort x0_refCount;
+  short x0_refCount;
   bool x2_locked : 1;
   ushort x2_lockCount : 15;
   SObjectTag x4_objTag;

include/Kyoto/CToken.hpp

@@ -11,15 +11,18 @@ class CObjectReference;
 class CToken {
 public:
   CToken() {}
+  CToken(CObjectReference* ref);
   CToken(IObj* obj); // : x0_objRef(new CObjectReference(obj)), x4_lockHeld(false) {}
   CToken(const CToken& other);
   ~CToken();
 
-  CToken& operator=(const CToken&);
 
   CObjOwnerDerivedFromIObjUntyped* GetObj();
   void Lock();
+  void Unlock();
   bool IsLoaded() const { return x0_objRef->IsLoaded(); }
+  void RemoveRef();
+  CToken& operator=(const CToken&);
 
 private:
   CObjectReference* x0_objRef;

obj_files.mk

@@ -563,7 +563,7 @@ KYOTO_1 :=\
 	$(BUILD_DIR)/src/Kyoto/Streams/CZipInputStream.o\
 	$(BUILD_DIR)/src/Kyoto/Streams/CZipSupport.o\
 	$(BUILD_DIR)/asm/Kyoto/CSimplePool.o\
-	$(BUILD_DIR)/asm/Kyoto/CToken.o\
+	$(BUILD_DIR)/src/Kyoto/CToken.o\
 	$(BUILD_DIR)/src/Kyoto/IObj.o\
 
 ZLIB_FILES :=\

src/Kyoto/CToken.cpp

@@ -0,0 +1,70 @@
+#include "Kyoto/CToken.hpp"
+#include "Kyoto/Alloc/CMemory.hpp"
+
+CToken::CToken(CObjectReference* ref) : x0_objRef(ref), x4_lockHeld(false) {
+  x0_objRef->AddReference();
+}
+
+CToken::CToken(IObj* obj)
+: x0_objRef(new ("??(??)", nullptr) CObjectReference(obj)), x4_lockHeld(false) {
+  x0_objRef->AddReference();
+  Lock();
+}
+
+CToken::CToken(const CToken& other) : x0_objRef(other.x0_objRef), x4_lockHeld(false) {
+  x0_objRef->AddReference();
+  if (other.x4_lockHeld) {
+    Lock();
+  }
+}
+
+CToken::~CToken() {
+  if (x4_lockHeld) {
+    x0_objRef->Unlock();
+  }
+  RemoveRef();
+}
+
+CObjOwnerDerivedFromIObjUntyped* CToken::GetObj() {
+  Lock();
+
+  return reinterpret_cast< CObjOwnerDerivedFromIObjUntyped* >(x0_objRef->GetObject());
+}
+
+void CToken::RemoveRef() {
+  if (x0_objRef->RemoveReference() == 0) {
+    delete x0_objRef;
+  }
+}
+
+void CToken::Lock() {
+  if (!x4_lockHeld) {
+    x0_objRef->Lock();
+    x4_lockHeld = true;
+  }
+}
+
+void CToken::Unlock() {
+  if (x4_lockHeld == 0) {
+    return;
+  }
+
+  x0_objRef->Unlock();
+  x4_lockHeld = false;
+}
+
+CToken& CToken::operator=(const CToken& other) {
+  if (&other == const_cast< const CToken* >(this)) {
+    return *this;
+  }
+  
+  Unlock();
+  RemoveRef();
+  x0_objRef = other.x0_objRef;
+  x0_objRef->AddReference();
+  if (other.x4_lockHeld) {
+    Lock();
+  }
+
+  return *this;
+}