mirror of
https://github.com/microsoft/PowerToys.git
synced 2026-04-04 18:26:39 +02:00
949b9a6185
* remove files * add dictionaries * Create expect.txt * spelling corrections + move words * spelling updates * few more * import commit from bot * move names * undo FZ changed by VS
34 lines
1.4 KiB
C++
34 lines
1.4 KiB
C++
#pragma once
|
|
|
|
#define WIN32_LEAN_AND_MEAN
|
|
#include <Windows.h>
|
|
|
|
#include <optional>
|
|
#include <functional>
|
|
#include <type_traits>
|
|
|
|
#define DECLARE_DLL_FUNCTION(NAME) \
|
|
std::function<decltype(::NAME)> NAME = (std::add_pointer_t<decltype(::NAME)>)GetProcAddress(_library_handle, #NAME);
|
|
|
|
#define DECLARE_DLL_PROVIDER_BEGIN(DLL_NAME) \
|
|
class DLL_NAME##APIProvider final \
|
|
{ \
|
|
HMODULE _library_handle; \
|
|
DLL_NAME##APIProvider(HMODULE h) : _library_handle{ h } {} \
|
|
\
|
|
public: \
|
|
~DLL_NAME##APIProvider() { FreeLibrary(_library_handle); } \
|
|
static std::optional<DLL_NAME##APIProvider> create() \
|
|
{ \
|
|
HMODULE h = LoadLibraryA(#DLL_NAME ".dll"); \
|
|
std::optional<DLL_NAME##APIProvider> result; \
|
|
if (!h) \
|
|
return result; \
|
|
result.emplace(DLL_NAME##APIProvider{ h }); \
|
|
return result; \
|
|
}
|
|
|
|
#define DECLARE_DLL_PROVIDER_END \
|
|
} \
|
|
;
|