106 lines
3.4 KiB
C
106 lines
3.4 KiB
C
#if !defined(PP_WINAPI_H_INCLUDED) && defined(_WIN32)
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#define PP_WINAPI_H_INCLUDED
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#ifdef WINAPI_FAMILY_PARTITION
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#if ! WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP)
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#ifndef CreateEvent // SPECIAL HACK: disable this stuff if somehow these functions are already defined
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inline HANDLE CreateEventW(LPSECURITY_ATTRIBUTES lpEventAttributes, BOOL bManualReset, BOOL bInitialState, LPCTSTR lpName) {
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DWORD flags = 0;
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if (bManualReset) flags |= CREATE_EVENT_MANUAL_RESET;
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if (bInitialState) flags |= CREATE_EVENT_INITIAL_SET;
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DWORD rights = SYNCHRONIZE | EVENT_MODIFY_STATE;
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return CreateEventEx(lpEventAttributes, lpName, flags, rights);
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}
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#define CreateEvent CreateEventW
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inline DWORD WaitForSingleObject(HANDLE hHandle, DWORD dwMilliseconds) {
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return WaitForSingleObjectEx(hHandle, dwMilliseconds, FALSE);
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}
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inline DWORD WaitForMultipleObjects(DWORD nCount, const HANDLE *lpHandles, BOOL bWaitAll, DWORD dwMilliseconds) {
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return WaitForMultipleObjectsEx(nCount, lpHandles, bWaitAll, dwMilliseconds, FALSE);
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}
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inline void InitializeCriticalSection(LPCRITICAL_SECTION lpCriticalSection) {
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InitializeCriticalSectionEx(lpCriticalSection, 0, 0);
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}
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#endif // #ifndef CreateEvent
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#ifndef CreateMutex
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inline HANDLE CreateMutexW(LPSECURITY_ATTRIBUTES lpMutexAttributes, BOOL bInitialOwner, LPCTSTR lpName) {
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DWORD rights = MUTEX_MODIFY_STATE | SYNCHRONIZE;
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DWORD flags = 0;
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if (bInitialOwner) flags |= CREATE_MUTEX_INITIAL_OWNER;
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return CreateMutexExW(lpMutexAttributes, lpName, flags, rights);
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}
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#define CreateMutex CreateMutexW
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#endif // CreateMutex
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#ifndef FindFirstFile
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inline HANDLE FindFirstFileW(LPCTSTR lpFileName, LPWIN32_FIND_DATA lpFindFileData) {
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return FindFirstFileEx(lpFileName, FindExInfoStandard, lpFindFileData, FindExSearchNameMatch, NULL, 0);
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}
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#define FindFirstFile FindFirstFileW
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#endif // #ifndef FindFirstFile
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// No reliable way to detect if GetFileSizeEx is present?? Give ours another name
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inline BOOL GetFileSizeEx_Fallback(HANDLE hFile, PLARGE_INTEGER lpFileSize) {
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FILE_STANDARD_INFO info;
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if (!GetFileInformationByHandleEx(hFile, FileStandardInfo, &info, sizeof(info))) return FALSE;
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*lpFileSize = info.EndOfFile;
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return TRUE;
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}
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#define PP_GetFileSizeEx_Fallback_Present
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#ifndef CreateFile
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inline HANDLE CreateFileW(LPCTSTR lpFileName, DWORD dwDesiredAccess, DWORD dwShareMode, LPSECURITY_ATTRIBUTES lpSecurityAttributes, DWORD dwCreationDisposition, DWORD dwFlagsAndAttributes, HANDLE hTemplateFile) {
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CREATEFILE2_EXTENDED_PARAMETERS arg = {};
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arg.dwSize = sizeof(arg);
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arg.hTemplateFile = hTemplateFile;
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arg.lpSecurityAttributes = lpSecurityAttributes;
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arg.dwFileAttributes = dwFlagsAndAttributes & 0x0000FFFF;
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arg.dwFileFlags = dwFlagsAndAttributes & 0xFFFF0000;
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return CreateFile2(lpFileName, dwDesiredAccess, dwShareMode, dwCreationDisposition, &arg);
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}
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#define CreateFile CreateFileW
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#endif // #ifndef CreateFile
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#ifndef GetFileAttributes
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inline DWORD GetFileAttributesW(const wchar_t * path) {
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WIN32_FILE_ATTRIBUTE_DATA data = {};
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if (!GetFileAttributesEx(path, GetFileExInfoStandard, &data)) return 0xFFFFFFFF;
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return data.dwFileAttributes;
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}
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#define GetFileAttributes GetFileAttributesW
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#endif // #ifndef GetFileAttributes
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#endif // #if ! WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP)
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#endif // #ifdef WINAPI_FAMILY_PARTITION
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#ifndef PP_GetFileSizeEx_Fallback_Present
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#define GetFileSizeEx_Fallback GetFileSizeEx
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#endif
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#endif // !defined(PP_WINAPI_H_INCLUDED) && defined(_WIN32)
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