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1 #if !defined(PP_WINAPI_H_INCLUDED) && defined(_WIN32)
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2 #define PP_WINAPI_H_INCLUDED
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3
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4 #ifdef WINAPI_FAMILY_PARTITION
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5
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6 #if ! WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP)
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7
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8 #ifndef CreateEvent // SPECIAL HACK: disable this stuff if somehow these functions are already defined
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9
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10 inline HANDLE CreateEventW(LPSECURITY_ATTRIBUTES lpEventAttributes, BOOL bManualReset, BOOL bInitialState, LPCTSTR lpName) {
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11 DWORD flags = 0;
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12 if (bManualReset) flags |= CREATE_EVENT_MANUAL_RESET;
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13 if (bInitialState) flags |= CREATE_EVENT_INITIAL_SET;
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14 DWORD rights = SYNCHRONIZE | EVENT_MODIFY_STATE;
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15 return CreateEventEx(lpEventAttributes, lpName, flags, rights);
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16 }
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17
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18 #define CreateEvent CreateEventW
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19
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20 inline DWORD WaitForSingleObject(HANDLE hHandle, DWORD dwMilliseconds) {
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21 return WaitForSingleObjectEx(hHandle, dwMilliseconds, FALSE);
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22 }
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23
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24 inline DWORD WaitForMultipleObjects(DWORD nCount, const HANDLE *lpHandles, BOOL bWaitAll, DWORD dwMilliseconds) {
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25 return WaitForMultipleObjectsEx(nCount, lpHandles, bWaitAll, dwMilliseconds, FALSE);
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26 }
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27
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28 inline void InitializeCriticalSection(LPCRITICAL_SECTION lpCriticalSection) {
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29 InitializeCriticalSectionEx(lpCriticalSection, 0, 0);
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30 }
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31
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32 #endif // #ifndef CreateEvent
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33
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34
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35 #ifndef CreateMutex
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36
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37 inline HANDLE CreateMutexW(LPSECURITY_ATTRIBUTES lpMutexAttributes, BOOL bInitialOwner, LPCTSTR lpName) {
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38 DWORD rights = MUTEX_MODIFY_STATE | SYNCHRONIZE;
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39 DWORD flags = 0;
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40 if (bInitialOwner) flags |= CREATE_MUTEX_INITIAL_OWNER;
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41 return CreateMutexExW(lpMutexAttributes, lpName, flags, rights);
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42 }
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43
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44 #define CreateMutex CreateMutexW
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45
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46 #endif // CreateMutex
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47
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48
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49 #ifndef FindFirstFile
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50
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51 inline HANDLE FindFirstFileW(LPCTSTR lpFileName, LPWIN32_FIND_DATA lpFindFileData) {
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52 return FindFirstFileEx(lpFileName, FindExInfoStandard, lpFindFileData, FindExSearchNameMatch, NULL, 0);
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53 }
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54
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55 #define FindFirstFile FindFirstFileW
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56
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57 #endif // #ifndef FindFirstFile
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58
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59 // No reliable way to detect if GetFileSizeEx is present?? Give ours another name
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60 inline BOOL GetFileSizeEx_Fallback(HANDLE hFile, PLARGE_INTEGER lpFileSize) {
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61 FILE_STANDARD_INFO info;
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62 if (!GetFileInformationByHandleEx(hFile, FileStandardInfo, &info, sizeof(info))) return FALSE;
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63 *lpFileSize = info.EndOfFile;
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64 return TRUE;
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65 }
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66
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67 #define PP_GetFileSizeEx_Fallback_Present
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68
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69 #ifndef CreateFile
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70
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71 inline HANDLE CreateFileW(LPCTSTR lpFileName, DWORD dwDesiredAccess, DWORD dwShareMode, LPSECURITY_ATTRIBUTES lpSecurityAttributes, DWORD dwCreationDisposition, DWORD dwFlagsAndAttributes, HANDLE hTemplateFile) {
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72 CREATEFILE2_EXTENDED_PARAMETERS arg = {};
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73 arg.dwSize = sizeof(arg);
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74 arg.hTemplateFile = hTemplateFile;
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75 arg.lpSecurityAttributes = lpSecurityAttributes;
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76 arg.dwFileAttributes = dwFlagsAndAttributes & 0x0000FFFF;
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77 arg.dwFileFlags = dwFlagsAndAttributes & 0xFFFF0000;
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78 return CreateFile2(lpFileName, dwDesiredAccess, dwShareMode, dwCreationDisposition, &arg);
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79 }
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80
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81 #define CreateFile CreateFileW
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82
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83 #endif // #ifndef CreateFile
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84
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85 #ifndef GetFileAttributes
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86
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87 inline DWORD GetFileAttributesW(const wchar_t * path) {
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88 WIN32_FILE_ATTRIBUTE_DATA data = {};
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89 if (!GetFileAttributesEx(path, GetFileExInfoStandard, &data)) return 0xFFFFFFFF;
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90 return data.dwFileAttributes;
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91 }
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92
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93 #define GetFileAttributes GetFileAttributesW
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94
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95 #endif // #ifndef GetFileAttributes
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96
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97 #endif // #if ! WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP)
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98
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99 #endif // #ifdef WINAPI_FAMILY_PARTITION
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100
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101 #ifndef PP_GetFileSizeEx_Fallback_Present
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102 #define GetFileSizeEx_Fallback GetFileSizeEx
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103 #endif
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104
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105 #endif // !defined(PP_WINAPI_H_INCLUDED) && defined(_WIN32)
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