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HandmadeHero/project/dependencies/windows/file.h

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/*
* Copyright (c) Microsoft Corporation. All rights reserved.
* Copyright (c) Arvid Gerstmann. All rights reserved.
*/
#ifndef _WINDOWS_
#ifndef WINDOWS_FILE_H
#define WINDOWS_FILE_H
/* Disable all warnings */
#if defined(_MSC_VER)
#pragma warning(push, 0)
#endif
#ifndef WINDOWS_BASE_H
#include "windows_base.h"
#endif
#if defined(__cplusplus)
extern "C" {
#endif
/* CreateFile.dwShareMode Enums: */
#define FILE_SHARE_DELETE 0x00000004
#define FILE_SHARE_READ 0x00000001
#define FILE_SHARE_WRITE 0x00000002
/* Generic Access Rights: */
#define GENERIC_READ 0x80000000L
#define GENERIC_WRITE 0x40000000L
#define GENERIC_EXECUTE 0x20000000L
#define GENERIC_ALL 0x10000000L
/* Standard Access Rights: */
#define DELETE 0x00010000L
#define READ_CONTROL 0x00020000L
#define WRITE_DAC 0x00040000L
#define WRITE_OWNER 0x00080000L
#define SYNCHRONIZE 0x00100000L
#define STANDARD_RIGHTS_REQUIRED 0x000F0000L
#define STANDARD_RIGHTS_READ READ_CONTROL
#define STANDARD_RIGHTS_WRITE READ_CONTROL
#define STANDARD_RIGHTS_EXECUTE READ_CONTROL
#define STANDARD_RIGHTS_ALL 0x001F0000L
#define SPECIFIC_RIGHTS_ALL 0x0000FFFFL
/* Commulated Access Rights: */
#define FILE_READ_DATA 0x0001
#define FILE_LIST_DIRECTORY 0x0001
#define FILE_WRITE_DATA 0x0002
#define FILE_ADD_FILE 0x0002
#define FILE_APPEND_DATA 0x0004
#define FILE_ADD_SUBDIRECTORY 0x0004
#define FILE_CREATE_PIPE_INSTANCE 0x0004
#define FILE_READ_EA 0x0008
#define FILE_WRITE_EA 0x0010
#define FILE_EXECUTE 0x0020
#define FILE_TRAVERSE 0x0020
#define FILE_DELETE_CHILD 0x0040
#define FILE_READ_ATTRIBUTES 0x0080
#define FILE_WRITE_ATTRIBUTES 0x0100
#define FILE_ALL_ACCESS \
(STANDARD_RIGHTS_REQUIRED | SYNCHRONIZE | 0x1FF)
#define FILE_GENERIC_READ \
(STANDARD_RIGHTS_READ | \
FILE_READ_DATA | \
FILE_READ_ATTRIBUTES | \
FILE_READ_EA | \
SYNCHRONIZE)
#define FILE_GENERIC_WRITE \
(STANDARD_RIGHTS_WRITE | \
FILE_WRITE_DATA | \
FILE_WRITE_ATTRIBUTES | \
FILE_WRITE_EA | \
FILE_APPEND_DATA | \
SYNCHRONIZE)
#define FILE_GENERIC_EXECUTE \
(STANDARD_RIGHTS_EXECUTE | \
FILE_READ_ATTRIBUTES | \
FILE_EXECUTE | \
SYNCHRONIZE)
/* Creation Disposition: */
#define CREATE_ALWAYS 2
#define CREATE_NEW 1
#define OPEN_ALWAYS 4
#define OPEN_EXISTING 3
#define TRUNCATE_EXISTING 5
/* File Attributes: */
#define INVALID_FILE_ATTRIBUTES 0xffffffff
#define FILE_ATTRIBUTE_HIDDEN 0x2
#define FILE_ATTRIBUTE_NORMAL 0x80
#define FILE_ATTRIBUTE_DIRECTORY 0x10
#define FILE_ATTRIBUTE_TEMPORARY 0x100
#define FILE_ATTRIBUTE_REPARSE_POINT 0x400
/* File Offsets: */
#define FILE_BEGIN 0
#define FILE_CURRENT 1
#define FILE_END 2
/* File Mapping: */
#define SECTION_QUERY 0x0001
#define SECTION_MAP_WRITE 0x0002
#define SECTION_MAP_READ 0x0004
#define SECTION_MAP_EXECUTE 0x0008
#define SECTION_EXTEND_SIZE 0x0010
#define SECTION_MAP_EXECUTE_EXPLICIT 0x0020
#define SECTION_ALL_ACCESS \
(STANDARD_RIGHTS_REQUIRED |\
SECTION_QUERY |\
SECTION_MAP_WRITE |\
SECTION_MAP_READ |\
SECTION_MAP_EXECUTE |\
SECTION_EXTEND_SIZE)
#define FILE_MAP_COPY SECTION_QUERY
#define FILE_MAP_WRITE SECTION_MAP_WRITE
#define FILE_MAP_READ SECTION_MAP_READ
#define FILE_MAP_ALL_ACCESS SECTION_ALL_ACCESS
#define FILE_MAP_EXECUTE SECTION_MAP_EXECUTE_EXPLICIT
#define PAGE_EXECUTE_READ 0x20
#define PAGE_EXECUTE_READWRITE 0x40
#define PAGE_EXECUTE_WRITECOPY 0x80
#define PAGE_READONLY 0x02
#define PAGE_READWRITE 0x04
#define PAGE_WRITECOPY 0x08
/* File Change Notifications: */
#define FILE_NOTIFY_CHANGE_FILE_NAME 0x00000001
#define FILE_NOTIFY_CHANGE_DIR_NAME 0x00000002
#define FILE_NOTIFY_CHANGE_ATTRIBUTES 0x00000004
#define FILE_NOTIFY_CHANGE_SIZE 0x00000008
#define FILE_NOTIFY_CHANGE_LAST_WRITE 0x00000010
#define FILE_NOTIFY_CHANGE_SECURITY 0x00000100
/* File Type: */
#define FILE_TYPE_UNKNOWN 0x0000
#define FILE_TYPE_DISK 0x0001
#define FILE_TYPE_CHAR 0x0002
#define FILE_TYPE_PIPE 0x0003
#define FILE_TYPE_REMOTE 0x8000
/* Move Flags: */
#define MOVEFILE_COPY_ALLOWED 0x2
#define MOVEFILE_REPLACE_EXISTING 0x1
typedef DWORD SECURITY_INFORMATION, *PSECURITY_INFORMATION;
typedef HANDLE PSECURITY_DESCRIPTOR;
/* ========================================================================== */
/* Structures: */
typedef struct _OVERLAPPED {
ULONG_PTR Internal;
ULONG_PTR InternalHigh;
union {
struct {
DWORD Offset;
DWORD OffsetHigh;
};
PVOID Pointer;
};
HANDLE hEvent;
} OVERLAPPED, *LPOVERLAPPED;
/* File Iteration: */
typedef struct _WIN32_FIND_DATAA {
DWORD dwFileAttributes;
FILETIME ftCreationTime;
FILETIME ftLastAccessTime;
FILETIME ftLastWriteTime;
DWORD nFileSizeHigh;
DWORD nFileSizeLow;
DWORD dwReserved0;
DWORD dwReserved1;
CHAR cFileName[MAX_PATH];
CHAR cAlternateFileName[14];
} WIN32_FIND_DATAA, *PWIN32_FIND_DATAA, *LPWIN32_FIND_DATAA;
typedef struct _WIN32_FIND_DATAW {
DWORD dwFileAttributes;
FILETIME ftCreationTime;
FILETIME ftLastAccessTime;
FILETIME ftLastWriteTime;
DWORD nFileSizeHigh;
DWORD nFileSizeLow;
DWORD dwReserved0;
DWORD dwReserved1;
WCHAR cFileName[MAX_PATH];
WCHAR cAlternateFileName[14];
} WIN32_FIND_DATAW, *PWIN32_FIND_DATAW, *LPWIN32_FIND_DATAW;
/* ========================================================================== */
/* File I/O Functions: */
HANDLE WINAPI CreateFileA(
LPCSTR lpFileName,
DWORD dwDesiredAccess,
DWORD dwShareMode,
LPSECURITY_ATTRIBUTES lpSecurityAttributes,
DWORD dwCreationDisposition,
DWORD dwFlagsAndAttributes,
HANDLE hTemplateFile);
HANDLE WINAPI CreateFileW(
LPCWSTR lpFileName,
DWORD dwDesiredAccess,
DWORD dwShareMode,
LPSECURITY_ATTRIBUTES lpSecurityAttributes,
DWORD dwCreationDisposition,
DWORD dwFlagsAndAttributes,
HANDLE hTemplateFile);
BOOL WINAPI WriteFile(
HANDLE hFile,
LPCVOID lpBuffer,
DWORD nNumberOfBytesToWrite,
LPDWORD lpNumberOfBytesWritten,
LPOVERLAPPED lpOverlapped);
BOOL WINAPI ReadFile(
HANDLE hFile,
LPVOID lpBuffer,
DWORD nNumberOfBytesToRead,
LPDWORD lpNumberOfBytesRead,
LPOVERLAPPED lpOverlapped);
DWORD WINAPI SetFilePointer(
HANDLE hFile,
LONG lDistanceToMove,
PLONG lpDistanceToMoveHigh,
DWORD dwMoveMethod);
BOOL WINAPI SetFilePointerEx(
HANDLE hFile,
LARGE_INTEGER liDistanceToMove,
PLARGE_INTEGER lpNewFilePointer,
DWORD dwMoveMethod);
BOOL WINAPI FlushFileBuffers(
HANDLE hFile);
DWORD WINAPI GetModuleFileNameA(
HMODULE hModule,
LPSTR lpFileName,
DWORD nSize);
DWORD WINAPI GetModuleFileNameW(
HMODULE hModule,
LPWSTR lpFileName,
DWORD nSize);
DWORD WINAPI GetModuleFileNameExA(
HANDLE hProcess,
HMODULE hModule,
LPSTR lpFileName,
DWORD nSize);
DWORD WINAPI GetModuleFileNameExW(
HANDLE hProcess,
HMODULE hModule,
LPWSTR lpFileName,
DWORD nSize);
HANDLE WINAPI OpenFileMappingA(
DWORD dwDesiredAccess,
BOOL bInheritHandle,
LPCSTR lpName);
HANDLE WINAPI OpenFileMappingW(
DWORD dwDesiredAccess,
BOOL bInheritHandle,
LPCWSTR lpName);
LPVOID WINAPI MapViewOfFile(
HANDLE hFileMappingObject,
DWORD dwDesiredAccess,
DWORD dwFileOffsetHigh,
DWORD dwFileOffsetLow,
SIZE_T dwNumberOfBytesToMap);
LPVOID WINAPI MapViewOfFileEx(
HANDLE hFileMappingObject,
DWORD dwDesiredAccess,
DWORD dwFileOffsetHigh,
DWORD dwFileOffsetLow,
SIZE_T dwNumberOfBytesToMap,
LPVOID lpBaseAddress);
HANDLE WINAPI CreateFileMappingA(
HANDLE hFile,
LPSECURITY_ATTRIBUTES lpAttributes,
DWORD flProtect,
DWORD dwMaximumSizeHigh,
DWORD dwMaximumSizeLow,
LPCSTR lpName);
HANDLE WINAPI CreateFileMappingW(
HANDLE hFile,
LPSECURITY_ATTRIBUTES lpAttributes,
DWORD flProtect,
DWORD dwMaximumSizeHigh,
DWORD dwMaximumSizeLow,
LPCWSTR lpName);
BOOL WINAPI UnmapViewOfFile(
LPCVOID lpBaseAddress);
DWORD WINAPI GetFileAttributesA(
LPCSTR lpFileName);
DWORD WINAPI GetFileAttributesW(
LPCWSTR lpFileName);
typedef enum _GET_FILEEX_INFO_LEVELS {
GetFileExInfoStandard,
GetFileExMaxInfoLevel
} GET_FILEEX_INFO_LEVELS;
typedef struct _WIN32_FILE_ATTRIBUTE_DATA {
DWORD dwFileAttributes;
FILETIME ftCreationTime;
FILETIME ftLastAccessTime;
FILETIME ftLastWriteTime;
DWORD nFileSizeHigh;
DWORD nFileSizeLow;
} WIN32_FILE_ATTRIBUTE_DATA, *LPWIN32_FILE_ATTRIBUTE_DATA;
BOOL WINAPI GetFileAttributesExA(
LPCSTR lpFileName,
GET_FILEEX_INFO_LEVELS fInfoLevelId,
LPVOID lpFileInformation);
BOOL WINAPI GetFileAttributesExW(
LPCWSTR lpFileName,
GET_FILEEX_INFO_LEVELS fInfoLevelId,
LPVOID lpFileInformation);
BOOL SetFileAttributesA(LPCSTR lpFileName, DWORD dwFileAttributes);
BOOL SetFileAttributesW(LPCWSTR lpFileName, DWORD dwFileAttributes);
BOOL WINAPI GetFileTime(
HANDLE hFile,
LPFILETIME lpCreationTime,
LPFILETIME lpLastAccessTime,
LPFILETIME lpLastWriteTime);
BOOL WINAPI SetEndOfFile(
HANDLE hFile);
BOOL WINAPI CreateDirectoryA(
LPCSTR lpPathName,
LPSECURITY_ATTRIBUTES lpSecurityAttributes);
BOOL WINAPI CreateDirectoryW(
LPCWSTR lpPathName,
LPSECURITY_ATTRIBUTES lpSecurityAttributes);
BOOL WINAPI CopyFileA(
LPCSTR lpExistingFileName,
LPCSTR lpNewFileName,
BOOL bFailIfExists);
BOOL WINAPI CopyFileW(
LPCWSTR lpExistingFileName,
LPCWSTR lpNewFileName,
BOOL bFailIfExists);
BOOL WINAPI DeleteFileA(
LPCSTR lpFileName);
BOOL WINAPI DeleteFileW(
LPCWSTR lpFileName);
BOOL WINAPI MoveFileA(
LPCSTR lpExistingFileName,
LPCSTR lpNewFileName);
BOOL WINAPI MoveFileW(
LPCWSTR lpExistingFileName,
LPCWSTR lpNewFileName);
BOOL WINAPI MoveFileExA(
LPCSTR lpExistingFileName,
LPCSTR lpNewFileName,
DWORD dwFlags);
BOOL WINAPI MoveFileExW(
LPCWSTR lpExistingFileName,
LPCWSTR lpNewFileName,
DWORD dwFlags);
BOOL WINAPI RemoveDirectoryA(
LPCSTR lpPathName);
BOOL WINAPI RemoveDirectoryW(
LPCWSTR lpPathName);
BOOL WINAPI GetFileSizeEx(
HANDLE hFile,
PLARGE_INTEGER lpFileSize);
BOOL WINAPI FlushViewOfFile(
LPCVOID lpBaseAddress,
SIZE_T dwNumberOfBytesToFlush);
/* ========================================================================== */
/* File Iteration Functions: */
HANDLE WINAPI FindFirstFileA(
LPCSTR lpFileName,
LPWIN32_FIND_DATAA lpFindFileData);
HANDLE WINAPI FindFirstFileW(
LPCWSTR lpFileName,
LPWIN32_FIND_DATAW lpFindFileData);
BOOL WINAPI FindNextFileA(
HANDLE hFindFile,
LPWIN32_FIND_DATAA lpFindFileData);
BOOL WINAPI FindNextFileW(
HANDLE hFindFile,
LPWIN32_FIND_DATAW lpFindFileData);
BOOL WINAPI FindClose(
HANDLE hFindFile);
/* ========================================================================== */
/* File Change Functions: */
HANDLE WINAPI FindFirstChangeNotificationA(
LPCSTR lpPathName,
BOOL bWatchSubtree,
DWORD dwNotifyFilter);
HANDLE WINAPI FindFirstChangeNotificationW(
LPCWSTR lpPathName,
BOOL bWatchSubtree,
DWORD dwNotifyFilter);
BOOL WINAPI FindNextChangeNotification(
HANDLE hChangeHandle);
BOOL WINAPI FindCloseChangeNotification(
HANDLE hChangeHandle);
/* ========================================================================== */
/* File Misc: */
DWORD WINAPI GetFileType(
HANDLE hFile);
/* ========================================================================== */
/* Temp File: */
UINT WINAPI GetTempFileNameW(
LPCWSTR lpPathName,
LPCWSTR lpPrefixString,
UINT uUnique,
LPWSTR lpTempFileName
);
DWORD WINAPI GetTempPathW(
DWORD nBufferLength,
LPWSTR lpBuffer
);
/* ========================================================================== */
/* File Security: */
BOOL WINAPI GetFileSecurityA(
LPCSTR lpFileName,
SECURITY_INFORMATION RequestedInformation,
PSECURITY_DESCRIPTOR pSecurityDescriptor,
DWORD nLength,
LPDWORD lpnLengthNeeded);
BOOL WINAPI GetFileSecurityW(
LPCWSTR lpFileName,
SECURITY_INFORMATION RequestedInformation,
PSECURITY_DESCRIPTOR pSecurityDescriptor,
DWORD nLength,
LPDWORD lpnLengthNeeded);
/* ========================================================================== */
/* Directory Changes: */
#define FILE_ACTION_ADDED 0x00000001
#define FILE_ACTION_REMOVED 0x00000002
#define FILE_ACTION_MODIFIED 0x00000003
#define FILE_ACTION_RENAMED_OLD_NAME 0x00000004
#define FILE_ACTION_RENAMED_NEW_NAME 0x00000005
#define STATUS_WAIT_0 ((DWORD)0x00000000L)
#define STATUS_TIMEOUT ((DWORD)0x00000102L)
#define STATUS_PENDING ((DWORD)0x00000103L)
#define STILL_ACTIVE STATUS_PENDING
#define FILE_FLAG_WRITE_THROUGH 0x80000000
#define FILE_FLAG_OVERLAPPED 0x40000000
#define FILE_FLAG_NO_BUFFERING 0x20000000
#define FILE_FLAG_RANDOM_ACCESS 0x10000000
#define FILE_FLAG_SEQUENTIAL_SCAN 0x08000000
#define FILE_FLAG_DELETE_ON_CLOSE 0x04000000
#define FILE_FLAG_BACKUP_SEMANTICS 0x02000000
#define FILE_FLAG_POSIX_SEMANTICS 0x01000000
#define FILE_FLAG_SESSION_AWARE 0x00800000
#define FILE_FLAG_OPEN_REPARSE_POINT 0x00200000
#define FILE_FLAG_OPEN_NO_RECALL 0x00100000
#define FILE_FLAG_FIRST_PIPE_INSTANCE 0x00080000
#define HasOverlappedIoCompleted(lpOverlapped) (((DWORD)(lpOverlapped)->Internal) != STATUS_PENDING)
typedef VOID(WINAPI* LPOVERLAPPED_COMPLETION_ROUTINE)(DWORD dwErrorCode, DWORD dwNumberOfBytesTransfered, LPOVERLAPPED lpOverlapped);
typedef struct FILE_NOTIFY_INFORMATION {
DWORD NextEntryOffset;
DWORD Action;
DWORD FileNameLength;
WCHAR FileName[1];
} FILE_NOTIFY_INFORMATION;
BOOL WINAPI ReadDirectoryChangesW(
HANDLE hDirectory,
LPVOID lpBuffer,
DWORD nBufferLength,
BOOL bWatchSubtree,
DWORD dwNotifyFilter,
LPDWORD lpBytesReturned,
LPOVERLAPPED lpOverlapped,
LPOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
);
#if defined(__cplusplus)
}
#endif
/* Enable all warnings */
#if defined(_MSC_VER)
#pragma warning(pop)
#endif
#endif /* WINDOWS_FILE_H */
#endif /* _WINDOWS_ */
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