239 lines
6.7 KiB
C++
239 lines
6.7 KiB
C++
/*
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* Copyright 2010 Vicente J. Botet Escriba
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* Copyright 2014 Renato Tegon Forti, Antony Polukhin
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* Copyright 2015 Andrey Semashev
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* Copyright 2015 Antony Polukhin
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*
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* Distributed under the Boost Software License, Version 1.0.
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* See http://www.boost.org/LICENSE_1_0.txt
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*/
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#ifndef BOOST_WINAPI_DLL_HPP_INCLUDED_
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#define BOOST_WINAPI_DLL_HPP_INCLUDED_
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#include <boost/winapi/basic_types.hpp>
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#ifdef BOOST_HAS_PRAGMA_ONCE
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#pragma once
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#endif
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#if BOOST_WINAPI_PARTITION_DESKTOP || BOOST_WINAPI_PARTITION_SYSTEM
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#if !defined( BOOST_USE_WINDOWS_H )
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extern "C" {
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namespace boost { namespace winapi {
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#ifdef _WIN64
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typedef INT_PTR_ (WINAPI *FARPROC_)();
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typedef INT_PTR_ (WINAPI *NEARPROC_)();
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typedef INT_PTR_ (WINAPI *PROC_)();
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#else
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typedef int (WINAPI *FARPROC_)();
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typedef int (WINAPI *NEARPROC_)();
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typedef int (WINAPI *PROC_)();
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#endif // _WIN64
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}} // namespace boost::winapi
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#if !defined( BOOST_NO_ANSI_APIS )
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BOOST_SYMBOL_IMPORT boost::winapi::HMODULE_ WINAPI
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LoadLibraryA(boost::winapi::LPCSTR_ lpFileName);
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BOOST_SYMBOL_IMPORT boost::winapi::HMODULE_ WINAPI
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LoadLibraryExA(
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boost::winapi::LPCSTR_ lpFileName,
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boost::winapi::HANDLE_ hFile,
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boost::winapi::DWORD_ dwFlags
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);
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BOOST_SYMBOL_IMPORT boost::winapi::HMODULE_ WINAPI
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GetModuleHandleA(boost::winapi::LPCSTR_ lpFileName);
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BOOST_SYMBOL_IMPORT boost::winapi::DWORD_ WINAPI
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GetModuleFileNameA(
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boost::winapi::HMODULE_ hModule,
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boost::winapi::LPSTR_ lpFilename,
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boost::winapi::DWORD_ nSize
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);
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#endif
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BOOST_SYMBOL_IMPORT boost::winapi::HMODULE_ WINAPI
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LoadLibraryW(boost::winapi::LPCWSTR_ lpFileName);
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BOOST_SYMBOL_IMPORT boost::winapi::HMODULE_ WINAPI
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LoadLibraryExW(
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boost::winapi::LPCWSTR_ lpFileName,
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boost::winapi::HANDLE_ hFile,
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boost::winapi::DWORD_ dwFlags
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);
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BOOST_SYMBOL_IMPORT boost::winapi::HMODULE_ WINAPI
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GetModuleHandleW(boost::winapi::LPCWSTR_ lpFileName);
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BOOST_SYMBOL_IMPORT boost::winapi::DWORD_ WINAPI
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GetModuleFileNameW(
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boost::winapi::HMODULE_ hModule,
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boost::winapi::LPWSTR_ lpFilename,
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boost::winapi::DWORD_ nSize
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);
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#if !defined( UNDER_CE )
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BOOST_SYMBOL_IMPORT boost::winapi::FARPROC_ WINAPI
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GetProcAddress(boost::winapi::HMODULE_ hModule, boost::winapi::LPCSTR_ lpProcName);
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#else
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// On Windows CE there are two functions: GetProcAddressA (since Windows CE 3.0) and GetProcAddressW.
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// GetProcAddress is a macro that is _always_ defined to GetProcAddressW.
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BOOST_SYMBOL_IMPORT boost::winapi::FARPROC_ WINAPI
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GetProcAddressA(boost::winapi::HMODULE_ hModule, boost::winapi::LPCSTR_ lpProcName);
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BOOST_SYMBOL_IMPORT boost::winapi::FARPROC_ WINAPI
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GetProcAddressW(boost::winapi::HMODULE_ hModule, boost::winapi::LPCWSTR_ lpProcName);
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#endif
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struct _MEMORY_BASIC_INFORMATION;
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#if !defined( BOOST_WINAPI_IS_MINGW )
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BOOST_SYMBOL_IMPORT boost::winapi::SIZE_T_ WINAPI
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VirtualQuery(
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boost::winapi::LPCVOID_ lpAddress,
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::_MEMORY_BASIC_INFORMATION* lpBuffer,
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boost::winapi::ULONG_PTR_ dwLength
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);
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#else // !defined( BOOST_WINAPI_IS_MINGW )
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BOOST_SYMBOL_IMPORT boost::winapi::DWORD_ WINAPI
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VirtualQuery(
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boost::winapi::LPCVOID_ lpAddress,
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::_MEMORY_BASIC_INFORMATION* lpBuffer,
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boost::winapi::DWORD_ dwLength
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);
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#endif // !defined( BOOST_WINAPI_IS_MINGW )
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} // extern "C"
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#endif // #if !defined( BOOST_USE_WINDOWS_H )
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namespace boost {
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namespace winapi {
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typedef struct BOOST_MAY_ALIAS MEMORY_BASIC_INFORMATION_ {
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PVOID_ BaseAddress;
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PVOID_ AllocationBase;
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DWORD_ AllocationProtect;
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SIZE_T_ RegionSize;
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DWORD_ State;
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DWORD_ Protect;
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DWORD_ Type;
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} *PMEMORY_BASIC_INFORMATION_;
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#if defined( BOOST_USE_WINDOWS_H )
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typedef ::FARPROC FARPROC_;
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typedef ::NEARPROC NEARPROC_;
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typedef ::PROC PROC_;
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const DWORD_ DONT_RESOLVE_DLL_REFERENCES_ = DONT_RESOLVE_DLL_REFERENCES;
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const DWORD_ LOAD_WITH_ALTERED_SEARCH_PATH_ = LOAD_WITH_ALTERED_SEARCH_PATH;
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#else // defined( BOOST_USE_WINDOWS_H )
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const DWORD_ DONT_RESOLVE_DLL_REFERENCES_ = 0x00000001;
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const DWORD_ LOAD_WITH_ALTERED_SEARCH_PATH_ = 0x00000008;
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#endif // defined( BOOST_USE_WINDOWS_H )
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// This one is not defined by MinGW
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const DWORD_ LOAD_IGNORE_CODE_AUTHZ_LEVEL_ = 0x00000010;
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#if !defined( BOOST_NO_ANSI_APIS )
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using ::LoadLibraryA;
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using ::LoadLibraryExA;
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using ::GetModuleHandleA;
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using ::GetModuleFileNameA;
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#endif // !defined( BOOST_NO_ANSI_APIS )
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using ::LoadLibraryW;
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using ::LoadLibraryExW;
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using ::GetModuleHandleW;
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using ::GetModuleFileNameW;
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#if !defined( UNDER_CE )
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// For backward compatibility, don't use directly. Use get_proc_address instead.
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using ::GetProcAddress;
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#else
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using ::GetProcAddressA;
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using ::GetProcAddressW;
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#endif
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BOOST_FORCEINLINE FARPROC_ get_proc_address(HMODULE_ hModule, LPCSTR_ lpProcName)
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{
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#if !defined( UNDER_CE )
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return ::GetProcAddress(hModule, lpProcName);
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#else
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return ::GetProcAddressA(hModule, lpProcName);
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#endif
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}
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BOOST_FORCEINLINE SIZE_T_ VirtualQuery(LPCVOID_ lpAddress, MEMORY_BASIC_INFORMATION_* lpBuffer, ULONG_PTR_ dwLength)
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{
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return ::VirtualQuery(lpAddress, reinterpret_cast< ::_MEMORY_BASIC_INFORMATION* >(lpBuffer), dwLength);
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}
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#if !defined( BOOST_NO_ANSI_APIS )
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BOOST_FORCEINLINE HMODULE_ load_library(LPCSTR_ lpFileName)
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{
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return ::LoadLibraryA(lpFileName);
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}
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BOOST_FORCEINLINE HMODULE_ load_library_ex(LPCSTR_ lpFileName, HANDLE_ hFile, DWORD_ dwFlags)
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{
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return ::LoadLibraryExA(lpFileName, hFile, dwFlags);
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}
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BOOST_FORCEINLINE HMODULE_ get_module_handle(LPCSTR_ lpFileName)
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{
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return ::GetModuleHandleA(lpFileName);
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}
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BOOST_FORCEINLINE DWORD_ get_module_file_name(HMODULE_ hModule, LPSTR_ lpFilename, DWORD_ nSize)
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{
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return ::GetModuleFileNameA(hModule, lpFilename, nSize);
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}
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#endif // #if !defined( BOOST_NO_ANSI_APIS )
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BOOST_FORCEINLINE HMODULE_ load_library(LPCWSTR_ lpFileName)
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{
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return ::LoadLibraryW(lpFileName);
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}
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BOOST_FORCEINLINE HMODULE_ load_library_ex(LPCWSTR_ lpFileName, HANDLE_ hFile, DWORD_ dwFlags)
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{
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return ::LoadLibraryExW(lpFileName, hFile, dwFlags);
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}
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BOOST_FORCEINLINE HMODULE_ get_module_handle(LPCWSTR_ lpFileName)
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{
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return ::GetModuleHandleW(lpFileName);
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}
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BOOST_FORCEINLINE DWORD_ get_module_file_name(HMODULE_ hModule, LPWSTR_ lpFilename, DWORD_ nSize)
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{
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return ::GetModuleFileNameW(hModule, lpFilename, nSize);
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}
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} // namespace winapi
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} // namespace boost
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#endif // BOOST_WINAPI_PARTITION_DESKTOP || BOOST_WINAPI_PARTITION_SYSTEM
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//
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// FreeLibrary is in a different partition set (slightly)
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//
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#if BOOST_WINAPI_PARTITION_APP || BOOST_WINAPI_PARTITION_SYSTEM
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#if !defined(BOOST_USE_WINDOWS_H)
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extern "C" {
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BOOST_SYMBOL_IMPORT boost::winapi::BOOL_ WINAPI
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FreeLibrary(boost::winapi::HMODULE_ hModule);
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}
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#endif
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namespace boost {
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namespace winapi {
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using ::FreeLibrary;
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}
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}
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#endif // BOOST_WINAPI_PARTITION_APP || BOOST_WINAPI_PARTITION_SYSTEM
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#endif // BOOST_WINAPI_DLL_HPP_INCLUDED_
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