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-rw-r--r--src/3rdparty/javascriptcore/JavaScriptCore/runtime/Protect.h215
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diff --git a/src/3rdparty/javascriptcore/JavaScriptCore/runtime/Protect.h b/src/3rdparty/javascriptcore/JavaScriptCore/runtime/Protect.h
deleted file mode 100644
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--- a/src/3rdparty/javascriptcore/JavaScriptCore/runtime/Protect.h
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@@ -1,215 +0,0 @@
-/*
- * Copyright (C) 2004, 2008, 2009 Apple Inc. All rights reserved.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public License
- * along with this library; see the file COPYING.LIB. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- *
- */
-
-
-#ifndef Protect_h
-#define Protect_h
-
-#include "Collector.h"
-#include "JSValue.h"
-
-namespace JSC {
-
- inline void gcProtect(JSCell* val)
- {
- Heap::heap(val)->protect(val);
- }
-
- inline void gcUnprotect(JSCell* val)
- {
- Heap::heap(val)->unprotect(val);
- }
-
- inline void gcProtectNullTolerant(JSCell* val)
- {
- if (val)
- gcProtect(val);
- }
-
- inline void gcUnprotectNullTolerant(JSCell* val)
- {
- if (val)
- gcUnprotect(val);
- }
-
- inline void gcProtect(JSValue value)
- {
- if (value && value.isCell())
- gcProtect(asCell(value));
- }
-
- inline void gcUnprotect(JSValue value)
- {
- if (value && value.isCell())
- gcUnprotect(asCell(value));
- }
-
- // FIXME: Share more code with RefPtr template? The only differences are the ref/deref operation
- // and the implicit conversion to raw pointer
- template <class T> class ProtectedPtr {
- public:
- ProtectedPtr() : m_ptr(0) {}
- ProtectedPtr(T* ptr);
- ProtectedPtr(const ProtectedPtr&);
- ~ProtectedPtr();
-
- template <class U> ProtectedPtr(const ProtectedPtr<U>&);
-
- T* get() const { return m_ptr; }
- operator T*() const { return m_ptr; }
- operator JSValue() const { return JSValue(m_ptr); }
- T* operator->() const { return m_ptr; }
-
- operator bool() const { return m_ptr; }
- bool operator!() const { return !m_ptr; }
-
- ProtectedPtr& operator=(const ProtectedPtr&);
- ProtectedPtr& operator=(T*);
-
- private:
- T* m_ptr;
- };
-
- class ProtectedJSValue {
- public:
- ProtectedJSValue() {}
- ProtectedJSValue(JSValue value);
- ProtectedJSValue(const ProtectedJSValue&);
- ~ProtectedJSValue();
-
- template <class U> ProtectedJSValue(const ProtectedPtr<U>&);
-
- JSValue get() const { return m_value; }
- operator JSValue() const { return m_value; }
- //JSValue operator->() const { return m_value; }
-
- operator bool() const { return m_value; }
- bool operator!() const { return !m_value; }
-
- ProtectedJSValue& operator=(const ProtectedJSValue&);
- ProtectedJSValue& operator=(JSValue);
-
- private:
- JSValue m_value;
- };
-
- template <class T> inline ProtectedPtr<T>::ProtectedPtr(T* ptr)
- : m_ptr(ptr)
- {
- gcProtectNullTolerant(m_ptr);
- }
-
- template <class T> inline ProtectedPtr<T>::ProtectedPtr(const ProtectedPtr& o)
- : m_ptr(o.get())
- {
- gcProtectNullTolerant(m_ptr);
- }
-
- template <class T> inline ProtectedPtr<T>::~ProtectedPtr()
- {
- gcUnprotectNullTolerant(m_ptr);
- }
-
- template <class T> template <class U> inline ProtectedPtr<T>::ProtectedPtr(const ProtectedPtr<U>& o)
- : m_ptr(o.get())
- {
- gcProtectNullTolerant(m_ptr);
- }
-
- template <class T> inline ProtectedPtr<T>& ProtectedPtr<T>::operator=(const ProtectedPtr<T>& o)
- {
- T* optr = o.m_ptr;
- gcProtectNullTolerant(optr);
- gcUnprotectNullTolerant(m_ptr);
- m_ptr = optr;
- return *this;
- }
-
- template <class T> inline ProtectedPtr<T>& ProtectedPtr<T>::operator=(T* optr)
- {
- gcProtectNullTolerant(optr);
- gcUnprotectNullTolerant(m_ptr);
- m_ptr = optr;
- return *this;
- }
-
- inline ProtectedJSValue::ProtectedJSValue(JSValue value)
- : m_value(value)
- {
- gcProtect(m_value);
- }
-
- inline ProtectedJSValue::ProtectedJSValue(const ProtectedJSValue& o)
- : m_value(o.get())
- {
- gcProtect(m_value);
- }
-
- inline ProtectedJSValue::~ProtectedJSValue()
- {
- gcUnprotect(m_value);
- }
-
- template <class U> ProtectedJSValue::ProtectedJSValue(const ProtectedPtr<U>& o)
- : m_value(o.get())
- {
- gcProtect(m_value);
- }
-
- inline ProtectedJSValue& ProtectedJSValue::operator=(const ProtectedJSValue& o)
- {
- JSValue ovalue = o.m_value;
- gcProtect(ovalue);
- gcUnprotect(m_value);
- m_value = ovalue;
- return *this;
- }
-
- inline ProtectedJSValue& ProtectedJSValue::operator=(JSValue ovalue)
- {
- gcProtect(ovalue);
- gcUnprotect(m_value);
- m_value = ovalue;
- return *this;
- }
-
- template <class T> inline bool operator==(const ProtectedPtr<T>& a, const ProtectedPtr<T>& b) { return a.get() == b.get(); }
- template <class T> inline bool operator==(const ProtectedPtr<T>& a, const T* b) { return a.get() == b; }
- template <class T> inline bool operator==(const T* a, const ProtectedPtr<T>& b) { return a == b.get(); }
-
- template <class T> inline bool operator!=(const ProtectedPtr<T>& a, const ProtectedPtr<T>& b) { return a.get() != b.get(); }
- template <class T> inline bool operator!=(const ProtectedPtr<T>& a, const T* b) { return a.get() != b; }
- template <class T> inline bool operator!=(const T* a, const ProtectedPtr<T>& b) { return a != b.get(); }
-
- inline bool operator==(const ProtectedJSValue& a, const ProtectedJSValue& b) { return a.get() == b.get(); }
- inline bool operator==(const ProtectedJSValue& a, const JSValue b) { return a.get() == b; }
- template <class T> inline bool operator==(const ProtectedJSValue& a, const ProtectedPtr<T>& b) { return a.get() == JSValue(b.get()); }
- inline bool operator==(const JSValue a, const ProtectedJSValue& b) { return a == b.get(); }
- template <class T> inline bool operator==(const ProtectedPtr<T>& a, const ProtectedJSValue& b) { return JSValue(a.get()) == b.get(); }
-
- inline bool operator!=(const ProtectedJSValue& a, const ProtectedJSValue& b) { return a.get() != b.get(); }
- inline bool operator!=(const ProtectedJSValue& a, const JSValue b) { return a.get() != b; }
- template <class T> inline bool operator!=(const ProtectedJSValue& a, const ProtectedPtr<T>& b) { return a.get() != JSValue(b.get()); }
- inline bool operator!=(const JSValue a, const ProtectedJSValue& b) { return a != b.get(); }
- template <class T> inline bool operator!=(const ProtectedPtr<T>& a, const ProtectedJSValue& b) { return JSValue(a.get()) != b.get(); }
-
-} // namespace JSC
-
-#endif // Protect_h
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