// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef BASE_MEMORY_REF_COUNTED_H_
#define BASE_MEMORY_REF_COUNTED_H_

#include <atomic>
#include <cassert>
#include <iosfwd>

#include "base/base_export.h"
#include "base/compiler_specific.h"
#include "base/macros.h"
#include "base/logging.h"
#include "build/build_config.h"

namespace base {

namespace subtle {

class BASE_EXPORT RefCountedBase {
 public:
  bool HasOneRef() const { return ref_count_ == 1; }

 protected:
  RefCountedBase()
      : ref_count_(0)
  #ifndef NDEBUG
      , in_dtor_(false)
  #endif
      {
  }

  ~RefCountedBase() {
  #ifndef NDEBUG
    DCHECK(in_dtor_) << "RefCounted object deleted without calling Release()";
  #endif
  }


  void AddRef() const {
  #ifndef NDEBUG
    DCHECK(!in_dtor_);
  #endif
    ++ref_count_;
  }

  // Returns true if the object should self-delete.
  bool Release() const {
  #ifndef NDEBUG
    DCHECK(!in_dtor_);
  #endif
    if (--ref_count_ == 0) {
  #ifndef NDEBUG
      in_dtor_ = true;
  #endif
      return true;
    }
    return false;
  }

 private:
  mutable int ref_count_;
#ifndef NDEBUG
  mutable bool in_dtor_;
#endif

  DISALLOW_COPY_AND_ASSIGN(RefCountedBase);
};

class BASE_EXPORT RefCountedThreadSafeBase {
 public:
  bool HasOneRef() const;

 protected:
  RefCountedThreadSafeBase();
  ~RefCountedThreadSafeBase();

  void AddRef() const;

  // Returns true if the object should self-delete.
  bool Release() const;

 private:
  mutable std::atomic<int32_t> ref_count_;
#ifndef NDEBUG
  mutable bool in_dtor_;
#endif

  DISALLOW_COPY_AND_ASSIGN(RefCountedThreadSafeBase);
};

}  // namespace subtle

//
// A base class for reference counted classes.  Otherwise, known as a cheap
// knock-off of WebKit's RefCounted<T> class.  To use this, just extend your
// class from it like so:
//
//   class MyFoo : public base::RefCounted<MyFoo> {
//    ...
//    private:
//     friend class base::RefCounted<MyFoo>;
//     ~MyFoo();
//   };
//
// You should always make your destructor non-public, to avoid any code deleting
// the object accidently while there are references to it.
template <class T>
class RefCounted : public subtle::RefCountedBase {
 public:
  RefCounted() {}

  void AddRef() const {
    subtle::RefCountedBase::AddRef();
  }

  void Release() const {
    if (subtle::RefCountedBase::Release()) {
      delete static_cast<const T*>(this);
    }
  }

 protected:
  ~RefCounted() {}

 private:
  DISALLOW_COPY_AND_ASSIGN(RefCounted<T>);
};

// Forward declaration.
template <class T, typename Traits> class RefCountedThreadSafe;

// Default traits for RefCountedThreadSafe<T>.  Deletes the object when its ref
// count reaches 0.  Overload to delete it on a different thread etc.
template<typename T>
struct DefaultRefCountedThreadSafeTraits {
  static void Destruct(const T* x) {
    // Delete through RefCountedThreadSafe to make child classes only need to be
    // friend with RefCountedThreadSafe instead of this struct, which is an
    // implementation detail.
    RefCountedThreadSafe<T,
                         DefaultRefCountedThreadSafeTraits>::DeleteInternal(x);
  }
};

//
// A thread-safe variant of RefCounted<T>
//
//   class MyFoo : public base::RefCountedThreadSafe<MyFoo> {
//    ...
//   };
//
// If you're using the default trait, then you should add compile time
// asserts that no one else is deleting your object.  i.e.
//    private:
//     friend class base::RefCountedThreadSafe<MyFoo>;
//     ~MyFoo();
template <class T, typename Traits = DefaultRefCountedThreadSafeTraits<T> >
class RefCountedThreadSafe : public subtle::RefCountedThreadSafeBase {
 public:
  RefCountedThreadSafe() {}

  void AddRef() const {
    subtle::RefCountedThreadSafeBase::AddRef();
  }

  void Release() const {
    if (subtle::RefCountedThreadSafeBase::Release()) {
      Traits::Destruct(static_cast<const T*>(this));
    }
  }

 protected:
  ~RefCountedThreadSafe() {}

 private:
  friend struct DefaultRefCountedThreadSafeTraits<T>;
  static void DeleteInternal(const T* x) { delete x; }

  DISALLOW_COPY_AND_ASSIGN(RefCountedThreadSafe);
};

//
// A thread-safe wrapper for some piece of data so we can place other
// things in scoped_refptrs<>.
//
template<typename T>
class RefCountedData
    : public base::RefCountedThreadSafe< base::RefCountedData<T> > {
 public:
  RefCountedData() : data() {}
  RefCountedData(const T& in_value) : data(in_value) {}

  T data;

 private:
  friend class base::RefCountedThreadSafe<base::RefCountedData<T> >;
  ~RefCountedData() {}
};

}  // namespace base

//
// A smart pointer class for reference counted objects.  Use this class instead
// of calling AddRef and Release manually on a reference counted object to
// avoid common memory leaks caused by forgetting to Release an object
// reference.  Sample usage:
//
//   class MyFoo : public RefCounted<MyFoo> {
//    ...
//   };
//
//   void some_function() {
//     scoped_refptr<MyFoo> foo = new MyFoo();
//     foo->Method(param);
//     // |foo| is released when this function returns
//   }
//
//   void some_other_function() {
//     scoped_refptr<MyFoo> foo = new MyFoo();
//     ...
//     foo = NULL;  // explicitly releases |foo|
//     ...
//     if (foo)
//       foo->Method(param);
//   }
//
// The above examples show how scoped_refptr<T> acts like a pointer to T.
// Given two scoped_refptr<T> classes, it is also possible to exchange
// references between the two objects, like so:
//
//   {
//     scoped_refptr<MyFoo> a = new MyFoo();
//     scoped_refptr<MyFoo> b;
//
//     b.swap(a);
//     // now, |b| references the MyFoo object, and |a| references NULL.
//   }
//
// To make both |a| and |b| in the above example reference the same MyFoo
// object, simply use the assignment operator:
//
//   {
//     scoped_refptr<MyFoo> a = new MyFoo();
//     scoped_refptr<MyFoo> b;
//
//     b = a;
//     // now, |a| and |b| each own a reference to the same MyFoo object.
//   }
//
template <class T>
class scoped_refptr {
 public:
  typedef T element_type;

  scoped_refptr() : ptr_(NULL) {
  }

  scoped_refptr(T* p) : ptr_(p) {
    if (ptr_)
      AddRef(ptr_);
  }

  // Copy constructor.
  scoped_refptr(const scoped_refptr<T>& r) : ptr_(r.ptr_) {
    if (ptr_)
      AddRef(ptr_);
  }

  // Copy conversion constructor.
  template <typename U>
  scoped_refptr(const scoped_refptr<U>& r) : ptr_(r.get()) {
    if (ptr_)
      AddRef(ptr_);
  }

  // Move constructor. This is required in addition to the conversion
  // constructor below in order for clang to warn about pessimizing moves.
  scoped_refptr(scoped_refptr&& r) : ptr_(r.get()) { r.ptr_ = nullptr; }

  // Move conversion constructor.
  template <typename U>
  scoped_refptr(scoped_refptr<U>&& r) : ptr_(r.get()) {
    r.ptr_ = nullptr;
  }

  ~scoped_refptr() {
    if (ptr_)
      Release(ptr_);
  }

  T* get() const { return ptr_; }

  T& operator*() const {
    assert(ptr_ != NULL);
    return *ptr_;
  }

  T* operator->() const {
    assert(ptr_ != NULL);
    return ptr_;
  }

  scoped_refptr<T>& operator=(T* p) {
    // AddRef first so that self assignment should work
    if (p)
      AddRef(p);
    T* old_ptr = ptr_;
    ptr_ = p;
    if (old_ptr)
      Release(old_ptr);
    return *this;
  }

  scoped_refptr<T>& operator=(const scoped_refptr<T>& r) {
    return *this = r.ptr_;
  }

  template <typename U>
  scoped_refptr<T>& operator=(const scoped_refptr<U>& r) {
    return *this = r.get();
  }

  scoped_refptr<T>& operator=(scoped_refptr<T>&& r) {
    scoped_refptr<T>(std::move(r)).swap(*this);
    return *this;
  }

  template <typename U>
  scoped_refptr<T>& operator=(scoped_refptr<U>&& r) {
    scoped_refptr<T>(std::move(r)).swap(*this);
    return *this;
  }

  void swap(T** pp) {
    T* p = ptr_;
    ptr_ = *pp;
    *pp = p;
  }

  void swap(scoped_refptr<T>& r) {
    swap(&r.ptr_);
  }

 private:
  template <typename U> friend class scoped_refptr;

  // Implement "Safe Bool Idiom"
  // https://en.wikibooks.org/wiki/More_C%2B%2B_Idioms/Safe_bool
  //
  // Allow scoped_refptr<T> to be used in boolean expressions such as
  //   if (ref_ptr_instance)
  // But do not become convertible to a real bool (which is dangerous).
  //   Implementation requires:
  //     typedef Testable
  //     operator Testable() const
  //     operator==
  //     operator!=
  //
  // == and != operators must be declared explicitly or dissallowed, as
  // otherwise "ptr1 == ptr2" will compile but do the wrong thing (i.e., convert
  // to Testable and then do the comparison).
  //
  // C++11 provides for "explicit operator bool()", however it is currently
  // banned due to MSVS2013. https://chromium-cpp.appspot.com/#core-blacklist
  typedef T* scoped_refptr::*Testable;
 public:
  operator Testable() const { return ptr_ ? &scoped_refptr::ptr_ : nullptr; }

  template <typename U>
  bool operator==(const scoped_refptr<U>& rhs) const {
    return ptr_ == rhs.get();
  }

  template <typename U>
  bool operator!=(const scoped_refptr<U>& rhs) const {
    return !operator==(rhs);
  }

  template <typename U>
  bool operator<(const scoped_refptr<U>& rhs) const {
    return ptr_ < rhs.get();
  }

 protected:
  T* ptr_;

 private:
  // Non-inline helpers to allow:
  //     class Opaque;
  //     extern template class scoped_refptr<Opaque>;
  // Otherwise the compiler will complain that Opaque is an incomplete type.
  static void AddRef(T* ptr);
  static void Release(T* ptr);
};

template <typename T>
void scoped_refptr<T>::AddRef(T* ptr) {
  ptr->AddRef();
}

template <typename T>
void scoped_refptr<T>::Release(T* ptr) {
  ptr->Release();
}

// Handy utility for creating a scoped_refptr<T> out of a T* explicitly without
// having to retype all the template arguments
template <typename T>
scoped_refptr<T> make_scoped_refptr(T* t) {
  return scoped_refptr<T>(t);
}

template <typename T, typename U>
bool operator==(const scoped_refptr<T>& lhs, const U* rhs) {
  return lhs.get() == rhs;
}

template <typename T, typename U>
bool operator==(const T* lhs, const scoped_refptr<U>& rhs) {
  return lhs == rhs.get();
}

template <typename T, typename U>
bool operator!=(const scoped_refptr<T>& lhs, const U* rhs) {
  return !operator==(lhs, rhs);
}

template <typename T, typename U>
bool operator!=(const T* lhs, const scoped_refptr<U>& rhs) {
  return !operator==(lhs, rhs);
}

template <typename T>
std::ostream& operator<<(std::ostream& out, const scoped_refptr<T>& p) {
  return out << p.get();
}

#endif  // BASE_MEMORY_REF_COUNTED_H_
