Sweden-Number/include/file.h

108 lines
3.9 KiB
C

/*
* File handling declarations
*
* Copyright 1996 Alexandre Julliard
*/
#ifndef __WINE_FILE_H
#define __WINE_FILE_H
#include <time.h>
#include "windows.h"
#include "k32obj.h"
#define MAX_PATHNAME_LEN 1024
/* The file object */
typedef struct
{
K32OBJ header;
int unix_handle;
int mode;
char *unix_name;
DWORD type; /* Type for win32 apps */
DWORD pos; /* workaround to emulate weird DOS error handling */
} FILE_OBJECT;
/* Definition of a full DOS file name */
typedef struct
{
char long_name[MAX_PATHNAME_LEN]; /* Long pathname in Unix format */
char short_name[MAX_PATHNAME_LEN]; /* Short pathname in DOS 8.3 format */
int drive;
} DOS_FULL_NAME;
#define IS_END_OF_NAME(ch) (!(ch) || ((ch) == '/') || ((ch) == '\\'))
/* DOS device descriptor */
typedef struct
{
char *name;
int flags;
} DOS_DEVICE;
/* Macros to convert 16 bit to 32 bit file handles and back */
/* LZW handles are exempt as if not, could go below 0x400 */
#define HFILE16_TO_HFILE32(handle) \
(((handle)==0) ? GetStdHandle(STD_INPUT_HANDLE) : \
((handle)==1) ? GetStdHandle(STD_OUTPUT_HANDLE) : \
((handle)==2) ? GetStdHandle(STD_ERROR_HANDLE) : \
((handle)==3) ? GetStdHandle(STD_ERROR_HANDLE) : \
((handle)==4) ? GetStdHandle(STD_ERROR_HANDLE) : \
((handle)>=0x400) ? handle : \
(handle)-5)
#define HFILE32_TO_HFILE16(handle) ({ HFILE32 hnd=handle; \
((hnd==HFILE_ERROR32) ? HFILE_ERROR16 : \
((hnd)>=0x400) ? hnd : \
(HFILE16)hnd+5); })
/* files/file.c */
extern FILE_OBJECT *FILE_GetFile( HFILE32 handle );
extern void FILE_ReleaseFile( FILE_OBJECT *file );
extern HFILE32 FILE_Alloc( FILE_OBJECT **file );
extern void FILE_SetDosError(void);
extern HFILE32 FILE_DupUnixHandle( int fd );
extern BOOL32 FILE_Stat( LPCSTR unixName, BY_HANDLE_FILE_INFORMATION *info );
extern HFILE32 FILE_Dup( HFILE32 hFile );
extern HFILE32 FILE_Dup2( HFILE32 hFile1, HFILE32 hFile2 );
extern HFILE32 FILE_Open( LPCSTR path, INT32 mode ,INT32 sharemode);
extern HFILE32 FILE_OpenUnixFile( LPCSTR path, INT32 mode );
extern BOOL32 FILE_SetFileType( HFILE32 hFile, DWORD type );
extern LPVOID FILE_mmap( HFILE32 hFile, LPVOID start,
DWORD size_high, DWORD size_low,
DWORD offset_high, DWORD offset_low,
int prot, int flags );
extern LPVOID FILE_dommap( FILE_OBJECT *file, LPVOID start,
DWORD size_high, DWORD size_low,
DWORD offset_high, DWORD offset_low,
int prot, int flags );
extern int FILE_munmap( LPVOID start, DWORD size_high, DWORD size_low );
extern HFILE32 _lcreat_uniq( LPCSTR path, INT32 attr );
/* files/directory.c */
extern int DIR_Init(void);
extern UINT32 DIR_GetWindowsUnixDir( LPSTR path, UINT32 count );
extern UINT32 DIR_GetSystemUnixDir( LPSTR path, UINT32 count );
extern DWORD DIR_SearchPath( LPCSTR path, LPCSTR name, LPCSTR ext,
DOS_FULL_NAME *full_name, BOOL32 win32 );
/* files/dos_fs.c */
extern void DOSFS_UnixTimeToFileTime( time_t unixtime, LPFILETIME ft,
DWORD remainder );
extern time_t DOSFS_FileTimeToUnixTime( const FILETIME *ft, DWORD *remainder );
extern BOOL32 DOSFS_ToDosFCBFormat( LPCSTR name, LPSTR buffer );
extern const DOS_DEVICE *DOSFS_GetDevice( const char *name );
extern HFILE32 DOSFS_OpenDevice( const char *name, INT32 mode );
extern BOOL32 DOSFS_FindUnixName( LPCSTR path, LPCSTR name, LPSTR long_buf,
INT32 long_len, LPSTR short_buf,
BOOL32 ignore_case );
extern BOOL32 DOSFS_GetFullName( LPCSTR name, BOOL32 check_last,
DOS_FULL_NAME *full );
extern int DOSFS_FindNext( const char *path, const char *short_mask,
const char *long_mask, int drive, BYTE attr,
int skip, WIN32_FIND_DATA32A *entry );
#endif /* __WINE_FILE_H */