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App-Installer-For-Windows-8…/appinstaller/module.h
2025-11-20 09:17:32 +08:00

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#pragma once
#include <Windows.h>
#ifdef __cplusplus
#ifndef GetCurrentModule_bRefDefault
// 在 C++ 中GetCurrentModule 将会启用默认值。你可以在之前宏定义此默认值。定义宏时别忘了等号“=”
// 用法如HMODULE GetCurrentModule (BOOL bRef GetCurrentModule_bRefDefault)
#define GetCurrentModule_bRefDefault = FALSE
#endif
#else
#define GetCurrentModule_bRefDefault
#endif
HMODULE GetCurrentModule (BOOL bRef GetCurrentModule_bRefDefault)
{
HMODULE hModule = NULL;
if (GetModuleHandleExW (bRef ? GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS : (GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS
| GET_MODULE_HANDLE_EX_FLAG_UNCHANGED_REFCOUNT), (LPCWSTR)GetCurrentModule, &hModule))
{
return hModule;
}
return NULL;
}
HMODULE GetSelfModuleHandle ()
{
MEMORY_BASIC_INFORMATION mbi;
return ((::VirtualQuery (GetSelfModuleHandle, &mbi, sizeof (mbi)) != 0)
? (HMODULE)mbi.AllocationBase : NULL);
}
#ifndef GetModuleHandleW_lpModuleNameDefault
#define GetModuleHandleW_lpModuleNameDefault NULL
#endif
#ifndef DEFAULT_HMODULE
#ifdef HMODULE_MODE_EXE
#define DEFAULT_HMODULE GetModuleHandleW (NULL)
#elif defined (HMODULE_MODE_DLL1)
#define DEFAULT_HMODULE GetCurrentModule ()
#elif defined (HMODULE_MODE_DLL2)
#define DEFAULT_HMODULE GetSelfModuleHandle ()
#else
#define DEFAULT_HMODULE GetModuleHandleW (GetModuleHandleW_lpModuleNameDefault)
#endif
#endif
#undef GetModuleHandleW_lpModuleNameDefault
#ifdef __cplusplus
#ifndef hModule_DefaultParam
// 在 C++ 中你可以使用此宏“hModule_DefaultParam”来用于给一些函数的形参定义默认值。你可以在之前宏定义此默认值。定义宏时别忘了等号“=”
// 用法如std::wstring GetRCStringSW (UINT resID, HMODULE hModule hModule_DefaultParam)。
#define hModule_DefaultParam = DEFAULT_HMODULE
#endif
#else
#define hModule_DefaultParam
#endif