dlls/ntdll/file.c

   1 /*
   2  * Copyright 1999, 2000 Juergen Schmied
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  17  */
  18
  19 #include <stdlib.h>
  20 #include <string.h>
  21 #include "wine/debug.h"
  22 #include "ntdll_misc.h"
  23
  24 #include "ntddk.h"
  25
  26 WINE_DEFAULT_DEBUG_CHANNEL(ntdll);
  27
  28 /**************************************************************************
  29  *                 NtOpenFile                           [NTDLL.@]
  30  *                 ZwOpenFile                           [NTDLL.@]
  31  * FUNCTION: Opens a file
  32  * ARGUMENTS:
  33  *  FileHandle          Variable that receives the file handle on return
  34  *  DesiredAccess       Access desired by the caller to the file
  35  *  ObjectAttributes    Structue describing the file to be opened
  36  *  IoStatusBlock       Receives details about the result of the operation
  37  *  ShareAccess         Type of shared access the caller requires
  38  *  OpenOptions         Options for the file open
  39  */
  40 NTSTATUS WINAPI NtOpenFile(
  41         OUT PHANDLE FileHandle,
  42         ACCESS_MASK DesiredAccess,
  43         POBJECT_ATTRIBUTES ObjectAttributes,
  44         OUT PIO_STATUS_BLOCK IoStatusBlock,
  45         ULONG ShareAccess,
  46         ULONG OpenOptions)
  47 {
  48         FIXME("(%p,0x%08lx,%p,%p,0x%08lx,0x%08lx) stub\n",
  49         FileHandle, DesiredAccess, ObjectAttributes,
  50         IoStatusBlock, ShareAccess, OpenOptions);
  51         dump_ObjectAttributes (ObjectAttributes);
  52         return 0;
  53 }
  54
  55 /**************************************************************************
  56  *              NtCreateFile                            [NTDLL.@]
  57  *              ZwCreateFile                            [NTDLL.@]
  58  * FUNCTION: Either causes a new file or directory to be created, or it opens
  59  *  an existing file, device, directory or volume, giving the caller a handle
  60  *  for the file object. This handle can be used by subsequent calls to
  61  *  manipulate data within the file or the file object's state of attributes.
  62  * ARGUMENTS:
  63  *      FileHandle              Points to a variable which receives the file handle on return
  64  *      DesiredAccess           Desired access to the file
  65  *      ObjectAttributes        Structure describing the file
  66  *      IoStatusBlock           Receives information about the operation on return
  67  *      AllocationSize          Initial size of the file in bytes
  68  *      FileAttributes          Attributes to create the file with
  69  *      ShareAccess             Type of shared access the caller would like to the file
  70  *      CreateDisposition       Specifies what to do, depending on whether the file already exists
  71  *      CreateOptions           Options for creating a new file
  72  *      EaBuffer                Undocumented
  73  *      EaLength                Undocumented
  74  */
  75 NTSTATUS WINAPI NtCreateFile(
  76         OUT PHANDLE FileHandle,
  77         ACCESS_MASK DesiredAccess,
  78         POBJECT_ATTRIBUTES ObjectAttributes,
  79         OUT PIO_STATUS_BLOCK IoStatusBlock,
  80         PLARGE_INTEGER AllocateSize,
  81         ULONG FileAttributes,
  82         ULONG ShareAccess,
  83         ULONG CreateDisposition,
  84         ULONG CreateOptions,
  85         PVOID EaBuffer,
  86         ULONG EaLength)
  87 {
  88         FIXME("(%p,0x%08lx,%p,%p,%p,0x%08lx,0x%08lx,0x%08lx,0x%08lx,%p,0x%08lx) stub\n",
  89         FileHandle,DesiredAccess,ObjectAttributes,
  90         IoStatusBlock,AllocateSize,FileAttributes,
  91         ShareAccess,CreateDisposition,CreateOptions,EaBuffer,EaLength);
  92         dump_ObjectAttributes (ObjectAttributes);
  93         return 0;
  94 }
  95
  96 /******************************************************************************
  97  *  NtReadFile                                  [NTDLL.@]
  98  *  ZwReadFile                                  [NTDLL.@]
  99  *
 100  * Parameters
 101  *   HANDLE32           FileHandle
 102  *   HANDLE32           Event           OPTIONAL
 103  *   PIO_APC_ROUTINE    ApcRoutine      OPTIONAL
 104  *   PVOID              ApcContext      OPTIONAL
 105  *   PIO_STATUS_BLOCK   IoStatusBlock
 106  *   PVOID              Buffer
 107  *   ULONG              Length
 108  *   PLARGE_INTEGER     ByteOffset      OPTIONAL
 109  *   PULONG             Key             OPTIONAL
 110  */
 111 NTSTATUS WINAPI NtReadFile (
 112         HANDLE FileHandle,
 113         HANDLE EventHandle,
 114         PIO_APC_ROUTINE ApcRoutine,
 115         PVOID ApcContext,
 116         PIO_STATUS_BLOCK IoStatusBlock,
 117         PVOID Buffer,
 118         ULONG Length,
 119         PLARGE_INTEGER ByteOffset,
 120         PULONG Key)
 121 {
 122         FIXME("(0x%08x,0x%08x,%p,%p,%p,%p,0x%08lx,%p,%p),stub!\n",
 123         FileHandle,EventHandle,ApcRoutine,ApcContext,IoStatusBlock,Buffer,Length,ByteOffset,Key);
 124         return 0;
 125 }
 126
 127 /**************************************************************************
 128  *              NtDeviceIoControlFile                   [NTDLL.@]
 129  *              ZwDeviceIoControlFile                   [NTDLL.@]
 130  */
 131 NTSTATUS WINAPI NtDeviceIoControlFile(
 132         IN HANDLE DeviceHandle,
 133         IN HANDLE Event OPTIONAL,
 134         IN PIO_APC_ROUTINE UserApcRoutine OPTIONAL,
 135         IN PVOID UserApcContext OPTIONAL,
 136         OUT PIO_STATUS_BLOCK IoStatusBlock,
 137         IN ULONG IoControlCode,
 138         IN PVOID InputBuffer,
 139         IN ULONG InputBufferSize,
 140         OUT PVOID OutputBuffer,
 141         IN ULONG OutputBufferSize)
 142 {
 143         FIXME("(0x%08x,0x%08x,%p,%p,%p,0x%08lx,%p,0x%08lx,%p,0x%08lx): empty stub\n",
 144         DeviceHandle, Event, UserApcRoutine, UserApcContext,
 145         IoStatusBlock, IoControlCode, InputBuffer, InputBufferSize, OutputBuffer, OutputBufferSize);
 146         return 0;
 147 }
 148
 149 /******************************************************************************
 150  * NtFsControlFile [NTDLL.@]
 151  * ZwFsControlFile [NTDLL.@]
 152  */
 153 NTSTATUS WINAPI NtFsControlFile(
 154         IN HANDLE DeviceHandle,
 155         IN HANDLE Event OPTIONAL,
 156         IN PIO_APC_ROUTINE ApcRoutine OPTIONAL,
 157         IN PVOID ApcContext OPTIONAL,
 158         OUT PIO_STATUS_BLOCK IoStatusBlock,
 159         IN ULONG IoControlCode,
 160         IN PVOID InputBuffer,
 161         IN ULONG InputBufferSize,
 162         OUT PVOID OutputBuffer,
 163         IN ULONG OutputBufferSize)
 164 {
 165         FIXME("(0x%08x,0x%08x,%p,%p,%p,0x%08lx,%p,0x%08lx,%p,0x%08lx): stub\n",
 166         DeviceHandle,Event,ApcRoutine,ApcContext,IoStatusBlock,IoControlCode,
 167         InputBuffer,InputBufferSize,OutputBuffer,OutputBufferSize);
 168         return 0;
 169 }
 170
 171 /******************************************************************************
 172  *  NtSetVolumeInformationFile          [NTDLL.@]
 173  *  ZwSetVolumeInformationFile          [NTDLL.@]
 174  */
 175 NTSTATUS WINAPI NtSetVolumeInformationFile(
 176         IN HANDLE FileHandle,
 177         PIO_STATUS_BLOCK IoStatusBlock,
 178         PVOID FsInformation,
 179         ULONG Length,
 180         FS_INFORMATION_CLASS FsInformationClass)
 181 {
 182         FIXME("(0x%08x,%p,%p,0x%08lx,0x%08x) stub\n",
 183         FileHandle,IoStatusBlock,FsInformation,Length,FsInformationClass);
 184         return 0;
 185 }
 186
 187 /******************************************************************************
 188  *  NtQueryInformationFile              [NTDLL.@]
 189  *  ZwQueryInformationFile              [NTDLL.@]
 190  */
 191 NTSTATUS WINAPI NtQueryInformationFile(
 192         HANDLE FileHandle,
 193         PIO_STATUS_BLOCK IoStatusBlock,
 194         PVOID FileInformation,
 195         ULONG Length,
 196         FILE_INFORMATION_CLASS FileInformationClass)
 197 {
 198         FIXME("(0x%08x,%p,%p,0x%08lx,0x%08x),stub!\n",
 199         FileHandle,IoStatusBlock,FileInformation,Length,FileInformationClass);
 200         return 0;
 201 }
 202
 203 /******************************************************************************
 204  *  NtSetInformationFile                [NTDLL.@]
 205  *  ZwSetInformationFile                [NTDLL.@]
 206  */
 207 NTSTATUS WINAPI NtSetInformationFile(
 208         HANDLE FileHandle,
 209         PIO_STATUS_BLOCK IoStatusBlock,
 210         PVOID FileInformation,
 211         ULONG Length,
 212         FILE_INFORMATION_CLASS FileInformationClass)
 213 {
 214         FIXME("(0x%08x,%p,%p,0x%08lx,0x%08x)\n",
 215         FileHandle,IoStatusBlock,FileInformation,Length,FileInformationClass);
 216         return 0;
 217 }
 218
 219 /******************************************************************************
 220  *  NtQueryDirectoryFile        [NTDLL.@]
 221  *  ZwQueryDirectoryFile        [NTDLL.@]
 222  *  ZwQueryDirectoryFile
 223  */
 224 NTSTATUS WINAPI NtQueryDirectoryFile(
 225         IN HANDLE FileHandle,
 226         IN HANDLE Event OPTIONAL,
 227         IN PIO_APC_ROUTINE ApcRoutine OPTIONAL,
 228         IN PVOID ApcContext OPTIONAL,
 229         OUT PIO_STATUS_BLOCK IoStatusBlock,
 230         OUT PVOID FileInformation,
 231         IN ULONG Length,
 232         IN FILE_INFORMATION_CLASS FileInformationClass,
 233         IN BOOLEAN ReturnSingleEntry,
 234         IN PUNICODE_STRING FileName OPTIONAL,
 235         IN BOOLEAN RestartScan)
 236 {
 237         FIXME("(0x%08x 0x%08x %p %p %p %p 0x%08lx 0x%08x 0x%08x %p 0x%08x\n",
 238         FileHandle, Event, ApcRoutine, ApcContext, IoStatusBlock, FileInformation,
 239         Length, FileInformationClass, ReturnSingleEntry,
 240         debugstr_us(FileName),RestartScan);
 241         return 0;
 242 }
 243
 244 /******************************************************************************
 245  *  NtQueryVolumeInformationFile                [NTDLL.@]
 246  *  ZwQueryVolumeInformationFile                [NTDLL.@]
 247  */
 248 NTSTATUS WINAPI NtQueryVolumeInformationFile (
 249         IN HANDLE FileHandle,
 250         OUT PIO_STATUS_BLOCK IoStatusBlock,
 251         OUT PVOID FSInformation,
 252         IN ULONG Length,
 253         IN FS_INFORMATION_CLASS FSInformationClass)
 254 {
 255         FIXME("(0x%08x %p %p 0x%08lx 0x%08x) stub!\n",
 256         FileHandle, IoStatusBlock, FSInformation, Length, FSInformationClass);
 257         return STATUS_SUCCESS;
 258 }