131 lines
3.1 KiB
C++
131 lines
3.1 KiB
C++
#pragma once
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typedef LONG NTSTATUS;
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typedef NTSTATUS(NTAPI *NtCreateThreadEx_t)(PHANDLE hThread, ACCESS_MASK DesiredAccess, LPVOID ObjectAttributes, HANDLE ProcessHandle, LPTHREAD_START_ROUTINE lpStartAddress, LPVOID lpParameter, BOOL CreateSuspended, DWORD StackZeroBits, DWORD SizeOfStackCommit, DWORD SizeOfStackReserve, LPVOID lpBytesBuffer);
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typedef NTSTATUS(NTAPI* NtQueryInformationThread_t)(HANDLE ThreadHandle, LONG ThreadInformationClass, PVOID ThreadInformation, ULONG ThreadInformationLength, PULONG ReturnLength);
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#define ThreadQuerySetWin32StartAddress 9
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namespace Utils
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{
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std::string GetMimeType(const std::string& url);
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std::string ParseChallenge(const std::string& data);
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void OutputDebugLastError();
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std::string GetLastWindowsError();
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bool IsWineEnvironment();
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unsigned long GetParentProcessId();
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size_t GetModuleSize(HMODULE);
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void* GetThreadStartAddress(HANDLE hThread);
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HMODULE GetNTDLL();
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void SetEnvironment();
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void OpenUrl(const std::string& url);
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bool HasIntercection(unsigned int base1, unsigned int len1, unsigned int base2, unsigned int len2);
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float Vec3SqrDistance(const float v1[3], const float v2[3]);
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template <typename T> inline void RotLeft(T& object, size_t bits)
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{
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bits %= sizeof(T) * 8;
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T sign = 1;
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sign = sign << (sizeof(T) * 8 - 1);
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bool negative = (object & sign) != 0;
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object &= ~sign;
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object = (object << bits) | (object >> (sizeof(T) * 8 - bits));
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object |= T(negative) << ((sizeof(T) * 8 - 1 + bits) % (sizeof(T) * 8));
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}
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template <typename T> inline void RotRight(T& object, size_t bits)
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{
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bits %= (sizeof(T) * 8);
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RotLeft<T>(object, ((sizeof(T) * 8) - bits));
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}
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template <typename T> inline void Merge(std::vector<T>* target, T* source, size_t length)
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{
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if (source)
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{
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for (size_t i = 0; i < length; ++i)
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{
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target->push_back(source[i]);
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}
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}
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}
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template <typename T> inline void Merge(std::vector<T>* target, std::vector<T> source)
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{
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for (auto &entry : source)
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{
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target->push_back(entry);
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}
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}
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template <typename T> using Slot = std::function<T>;
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template <typename T>
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class Signal
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{
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public:
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Signal()
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{
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std::lock_guard<std::recursive_mutex> _(this->mutex);
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this->slots.clear();
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}
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Signal(Signal& obj) : Signal()
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{
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std::lock_guard<std::recursive_mutex> _(this->mutex);
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std::lock_guard<std::recursive_mutex> __(obj.mutex);
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Utils::Merge(&this->slots, obj.getSlots());
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}
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void connect(Slot<T> slot)
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{
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std::lock_guard<std::recursive_mutex> _(this->mutex);
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if (slot)
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{
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this->slots.push_back(slot);
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}
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}
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void clear()
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{
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std::lock_guard<std::recursive_mutex> _(this->mutex);
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this->slots.clear();
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}
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std::vector<Slot<T>>& getSlots()
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{
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return this->slots;
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}
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template <class ...Args>
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void operator()(Args&&... args) const
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{
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std::lock_guard<std::recursive_mutex> _(this->mutex);
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std::vector<Slot<T>> copiedSlots;
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Utils::Merge(&copiedSlots, this->slots);
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for (auto& slot : copiedSlots)
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{
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if (slot)
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{
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slot(std::forward<Args>(args)...);
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}
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}
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}
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private:
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mutable std::recursive_mutex mutex;
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std::vector<Slot<T>> slots;
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};
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}
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