include/file.h

   1 /*
   2  * File handling declarations
   3  *
   4  * Copyright 1996 Alexandre Julliard
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21 #ifndef __WINE_FILE_H
  22 #define __WINE_FILE_H
  23
  24 #include <time.h> /* time_t */
  25 #ifdef HAVE_SYS_TIME_H
  26 # include <sys/time.h>
  27 #endif
  28 #include <sys/types.h>
  29 #include "winbase.h"
  30 #include "wine/windef16.h"  /* HFILE16 */
  31
  32 #define MAX_PATHNAME_LEN   1024
  33
  34 /* Definition of a full DOS file name */
  35 typedef struct
  36 {
  37     char  long_name[MAX_PATHNAME_LEN];  /* Long pathname in Unix format */
  38     WCHAR short_name[MAX_PATHNAME_LEN]; /* Short pathname in DOS 8.3 format */
  39     int   drive;
  40 } DOS_FULL_NAME;
  41
  42 #define IS_END_OF_NAME(ch)  (!(ch) || ((ch) == '/') || ((ch) == '\\'))
  43
  44 /* DOS device descriptor */
  45 typedef struct
  46 {
  47     const WCHAR name[9];
  48     int flags;
  49     UINT codepage;
  50 } DOS_DEVICE;
  51
  52 /* locale-independent case conversion */
  53 inline static char FILE_tolower( char c )
  54 {
  55     if (c >= 'A' && c <= 'Z') c += 32;
  56     return c;
  57 }
  58 inline static char FILE_toupper( char c )
  59 {
  60     if (c >= 'a' && c <= 'z') c -= 32;
  61     return c;
  62 }
  63
  64 inline static int FILE_contains_path (LPCSTR name)
  65 {
  66     return ((*name && (name[1] == ':')) ||
  67             strchr (name, '/') || strchr (name, '\\'));
  68 }
  69
  70 /* files/file.c */
  71 extern mode_t FILE_umask;
  72 extern int FILE_strcasecmp( const char *str1, const char *str2 );
  73 extern int FILE_strncasecmp( const char *str1, const char *str2, int len );
  74 extern void FILE_SetDosError(void);
  75 extern int FILE_GetUnixHandle( HANDLE handle, DWORD access );
  76 extern BOOL FILE_Stat( LPCSTR unixName, BY_HANDLE_FILE_INFORMATION *info, BOOL *is_symlink );
  77 extern HFILE16 FILE_Dup2( HFILE16 hFile1, HFILE16 hFile2 );
  78 extern HANDLE FILE_CreateFile( LPCSTR filename, DWORD access, DWORD sharing,
  79                                LPSECURITY_ATTRIBUTES sa, DWORD creation,
  80                                DWORD attributes, HANDLE template, BOOL fail_read_only,
  81                                UINT drive_type );
  82 extern HANDLE FILE_CreateDevice( int client_id, DWORD access, LPSECURITY_ATTRIBUTES sa );
  83
  84 extern LONG WINAPI WIN16_hread(HFILE16,SEGPTR,LONG);
  85
  86 /* files/directory.c */
  87 extern int DIR_Init(void);
  88 extern UINT DIR_GetWindowsUnixDir( LPSTR path, UINT count );
  89 extern UINT DIR_GetSystemUnixDir( LPSTR path, UINT count );
  90 extern DWORD DIR_SearchAlternatePath( LPCSTR dll_path, LPCSTR name, LPCSTR ext,
  91                                       DWORD buflen, LPSTR buffer, LPSTR *lastpart);
  92 extern DWORD DIR_SearchPath( LPCWSTR path, LPCWSTR name, LPCWSTR ext,
  93                              DOS_FULL_NAME *full_name, BOOL win32 );
  94
  95 /* files/dos_fs.c */
  96 extern void DOSFS_UnixTimeToFileTime( time_t unixtime, LPFILETIME ft,
  97                                       DWORD remainder );
  98 extern time_t DOSFS_FileTimeToUnixTime( const FILETIME *ft, DWORD *remainder );
  99 extern BOOL DOSFS_ToDosFCBFormat( LPCWSTR name, LPWSTR buffer );
 100 extern const DOS_DEVICE *DOSFS_GetDevice( LPCWSTR name );
 101 extern const DOS_DEVICE *DOSFS_GetDeviceByHandle( HANDLE hFile );
 102 extern HANDLE DOSFS_OpenDevice( LPCWSTR name, DWORD access, DWORD attributes, LPSECURITY_ATTRIBUTES sa);
 103 extern BOOL DOSFS_FindUnixName( const DOS_FULL_NAME *path, LPCWSTR name, char *long_buf,
 104                                 INT long_len, LPWSTR short_buf, BOOL ignore_case );
 105 extern BOOL DOSFS_GetFullName( LPCWSTR name, BOOL check_last,
 106                                  DOS_FULL_NAME *full );
 107 extern int DOSFS_FindNext( const char *path, const char *short_mask,
 108                            const char *long_mask, int drive, BYTE attr,
 109                            int skip, WIN32_FIND_DATAA *entry );
 110
 111 /* profile.c */
 112 extern void PROFILE_UsageWineIni(void);
 113 extern int PROFILE_GetWineIniString( LPCWSTR section, LPCWSTR key_name,
 114                                      LPCWSTR def, LPWSTR buffer, int len );
 115 extern int PROFILE_GetWineIniBool( LPCWSTR section, LPCWSTR key_name, int def );
 116
 117 /* win32/device.c */
 118 extern HANDLE DEVICE_Open( LPCWSTR filename, DWORD access, LPSECURITY_ATTRIBUTES sa );
 119
 120 /* ntdll/cdrom.c.c */
 121 extern BOOL CDROM_DeviceIoControl(DWORD clientID, HANDLE hDevice, DWORD dwIoControlCode,
 122                                   LPVOID lpInBuffer, DWORD nInBufferSize,
 123                                   LPVOID lpOutBuffer, DWORD nOutBufferSize,
 124                                   LPDWORD lpBytesReturned, LPOVERLAPPED lpOverlapped);
 125
 126 #endif  /* __WINE_FILE_H */