library.h (3117B)
1/** 2 * WinPR: Windows Portable Runtime 3 * Library Loader 4 * 5 * Copyright 2012 Marc-Andre Moreau <marcandre.moreau@gmail.com> 6 * 7 * Licensed under the Apache License, Version 2.0 (the "License"); 8 * you may not use this file except in compliance with the License. 9 * You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, software 14 * distributed under the License is distributed on an "AS IS" BASIS, 15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 16 * See the License for the specific language governing permissions and 17 * limitations under the License. 18 */ 19 20#ifndef WINPR_LIBRARY_H 21#define WINPR_LIBRARY_H 22 23#include <winpr/winpr.h> 24#include <winpr/wtypes.h> 25 26#if !defined(_WIN32) || defined(_UWP) 27 28typedef HANDLE DLL_DIRECTORY_COOKIE; 29 30#define LOAD_LIBRARY_SEARCH_APPLICATION_DIR 0x00000200 31#define LOAD_LIBRARY_SEARCH_DEFAULT_DIRS 0x00001000 32#define LOAD_LIBRARY_SEARCH_SYSTEM32 0x00000800 33#define LOAD_LIBRARY_SEARCH_USER_DIRS 0x00000400 34 35#define DONT_RESOLVE_DLL_REFERENCES 0x00000001 36#define LOAD_LIBRARY_AS_DATAFILE 0x00000002 37#define LOAD_WITH_ALTERED_SEARCH_PATH 0x00000008 38#define LOAD_IGNORE_CODE_AUTHZ_LEVEL 0x00000010 39#define LOAD_LIBRARY_AS_IMAGE_RESOURCE 0x00000020 40#define LOAD_LIBRARY_AS_DATAFILE_EXCLUSIVE 0x00000040 41#define LOAD_LIBRARY_SEARCH_DLL_LOAD_DIR 0x00000100 42#define LOAD_LIBRARY_SEARCH_APPLICATION_DIR 0x00000200 43#define LOAD_LIBRARY_SEARCH_USER_DIRS 0x00000400 44#define LOAD_LIBRARY_SEARCH_SYSTEM32 0x00000800 45#define LOAD_LIBRARY_SEARCH_DEFAULT_DIRS 0x00001000 46 47#ifdef __cplusplus 48extern "C" 49{ 50#endif 51 52 WINPR_API DLL_DIRECTORY_COOKIE AddDllDirectory(PCWSTR NewDirectory); 53 WINPR_API BOOL RemoveDllDirectory(DLL_DIRECTORY_COOKIE Cookie); 54 WINPR_API BOOL SetDefaultDllDirectories(DWORD DirectoryFlags); 55 56 WINPR_API HMODULE LoadLibraryA(LPCSTR lpLibFileName); 57 WINPR_API HMODULE LoadLibraryW(LPCWSTR lpLibFileName); 58 59 WINPR_API HMODULE LoadLibraryExA(LPCSTR lpLibFileName, HANDLE hFile, DWORD dwFlags); 60 WINPR_API HMODULE LoadLibraryExW(LPCWSTR lpLibFileName, HANDLE hFile, DWORD dwFlags); 61 62#ifdef __cplusplus 63} 64#endif 65 66#ifdef UNICODE 67#define LoadLibrary LoadLibraryW 68#define LoadLibraryEx LoadLibraryExW 69#else 70#define LoadLibrary LoadLibraryA 71#define LoadLibraryEx LoadLibraryExA 72#endif 73 74#endif 75 76#if !defined(_WIN32) && !defined(__CYGWIN__) 77 78#ifdef __cplusplus 79extern "C" 80{ 81#endif 82 83 WINPR_API HMODULE GetModuleHandleA(LPCSTR lpModuleName); 84 WINPR_API HMODULE GetModuleHandleW(LPCWSTR lpModuleName); 85 86 WINPR_API DWORD GetModuleFileNameA(HMODULE hModule, LPSTR lpFilename, DWORD nSize); 87 WINPR_API DWORD GetModuleFileNameW(HMODULE hModule, LPWSTR lpFilename, DWORD nSize); 88 89 WINPR_API FARPROC GetProcAddress(HMODULE hModule, LPCSTR lpProcName); 90 91 WINPR_API BOOL FreeLibrary(HMODULE hLibModule); 92 93#ifdef __cplusplus 94} 95#endif 96 97#ifdef UNICODE 98#define GetModuleHandle GetModuleHandleW 99#define GetModuleFileName GetModuleFileNameW 100#else 101#define GetModuleHandle GetModuleHandleA 102#define GetModuleFileName GetModuleFileNameA 103#endif 104 105#endif 106 107#endif /* WINPR_LIBRARY_H */