mirror of https://github.com/AxioDL/boo.git
Smart pointer cleanup
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parent
62443b59e7
commit
aa272fe7b9
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@ -3,37 +3,7 @@
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#include <stdint.h>
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#include <type_traits>
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#include "DeviceBase.hpp"
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#ifndef ENABLE_BITWISE_ENUM
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#define ENABLE_BITWISE_ENUM(type)\
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constexpr type operator|(type a, type b)\
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{\
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using T = std::underlying_type_t<type>;\
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return type(static_cast<T>(a) | static_cast<T>(b));\
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}\
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constexpr type operator&(type a, type b)\
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{\
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using T = std::underlying_type_t<type>;\
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return type(static_cast<T>(a) & static_cast<T>(b));\
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}\
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inline type& operator|=(type& a, const type& b)\
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{\
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using T = std::underlying_type_t<type>;\
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a = type(static_cast<T>(a) | static_cast<T>(b));\
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return a;\
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}\
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inline type& operator&=(type& a, const type& b)\
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{\
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using T = std::underlying_type_t<type>;\
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a = type(static_cast<T>(a) & static_cast<T>(b));\
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return a;\
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}\
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inline type operator~(const type& key)\
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{\
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using T = std::underlying_type_t<type>;\
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return type(~static_cast<T>(key));\
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}
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#endif
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#include "../System.hpp"
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namespace boo
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{
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@ -31,10 +31,19 @@ public:
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}
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}
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static inline CFPointer<T> adopt(T CF_RELEASES_ARGUMENT ptr);
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static inline CFPointer<T> adopt(T CF_RELEASES_ARGUMENT ptr) {
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return CFPointer<T>(ptr, CFPointer<T>::Adopt);
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}
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T get() const {
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return fromStorageType(storage);
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}
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CFPointer &operator=(CFPointer other) {
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swap(other);
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return *this;
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}
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T get() const;
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CFPointer &operator=(CFPointer);
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CFTypeRef* operator&()
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{
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if (CFTypeRef pointer = storage) {
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@ -58,30 +67,11 @@ private:
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return (T)pointer;
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}
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void swap(CFPointer &);
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void swap(CFPointer &other) {
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std::swap(storage, other.storage);
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}
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};
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template<typename T>
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CFPointer<T> CFPointer<T>::adopt(T CF_RELEASES_ARGUMENT ptr) {
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return CFPointer<T>(ptr, CFPointer<T>::Adopt);
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}
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template<typename T>
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T CFPointer<T>::get() const {
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return fromStorageType(storage);
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}
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template<typename T>
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inline CFPointer<T>& CFPointer<T>::operator=(CFPointer other) {
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swap(other);
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return *this;
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}
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template<typename T>
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inline void CFPointer<T>::swap(CFPointer &other) {
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std::swap(storage, other.storage);
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}
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/// A smart pointer that can manage the lifecycle of CoreFoundation IUnknown objects.
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template<typename T>
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class IUnknownPointer {
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@ -118,13 +108,17 @@ public:
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}
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}
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static inline IUnknownPointer<T> adopt(T** ptr);
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static inline IUnknownPointer<T> adopt(T** ptr) {
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return IUnknownPointer<T>(ptr, IUnknownPointer<T>::Adopt);
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}
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T* get() const {
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return fromStorageType(_storage);
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}
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T* get() const;
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T* operator->() const { return get(); }
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T** storage() const { return (T**)_storage; }
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LPVOID* operator&()
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{
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LPVOID* operator&() {
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if (IUnknownVTbl** pointer = _storage) {
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printf("%p RELEASE %d\n", pointer, (*pointer)->Release(pointer));
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}
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return *(T**)pointer;
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}
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void swap(IUnknownPointer &);
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void swap(IUnknownPointer &other) {
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std::swap(_storage, other._storage);
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}
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};
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template<typename T>
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IUnknownPointer<T> IUnknownPointer<T>::adopt(T** ptr) {
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return IUnknownPointer<T>(ptr, IUnknownPointer<T>::Adopt);
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}
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template<typename T>
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T* IUnknownPointer<T>::get() const {
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return fromStorageType(_storage);
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}
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template<typename T>
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inline void IUnknownPointer<T>::swap(IUnknownPointer &other) {
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std::swap(_storage, other._storage);
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}
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#endif // __CFPOINTER_HPP__
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@ -43,9 +43,13 @@ public:
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}
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}
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static inline IOObjectPointer<T> adopt(T ptr);
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static inline IOObjectPointer<T> adopt(T ptr) {
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return IOObjectPointer<T>(ptr, IOObjectPointer<T>::Adopt);
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}
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T get() const;
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T get() const {
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return fromStorageType(storage);
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}
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io_object_t* operator&()
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{
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if (io_object_t pointer = storage) {
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@ -69,24 +73,11 @@ private:
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return (T)pointer;
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}
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void swap(IOObjectPointer &);
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void swap(IOObjectPointer &other) {
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std::swap(storage, other.storage);
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}
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};
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template<typename T>
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IOObjectPointer<T> IOObjectPointer<T>::adopt(T ptr) {
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return IOObjectPointer<T>(ptr, IOObjectPointer<T>::Adopt);
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}
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template<typename T>
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T IOObjectPointer<T>::get() const {
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return fromStorageType(storage);
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}
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template<typename T>
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inline void IOObjectPointer<T>::swap(IOObjectPointer &other) {
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std::swap(storage, other.storage);
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}
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/// A smart pointer that can manage the lifecycle of IOKit plugin objects.
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class IOCFPluginPointer {
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public:
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private:
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IOCFPlugInInterface** _storage;
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void swap(IOCFPluginPointer &);
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void swap(IOCFPluginPointer &other) {
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std::swap(_storage, other._storage);
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}
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};
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inline void IOCFPluginPointer::swap(IOCFPluginPointer &other) {
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std::swap(_storage, other._storage);
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}
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#endif // __IOKITPOINTER_HPP__
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