reactos/dll/win32/fmifs/format.c

/*
 * COPYRIGHT:       See COPYING in the top level directory
 * PROJECT:         File Management IFS Utility functions
 * FILE:            reactos/dll/win32/fmifs/format.c
 * PURPOSE:         Volume format
 *
 * PROGRAMMERS:     Emanuele Aliberti
 *                  Hervé Poussineau (hpoussin@reactos.org)
 */

#include "precomp.h"

#define NDEBUG
#include <debug.h>

/* FMIFS.6 */
VOID NTAPI
Format(
    IN PWCHAR DriveRoot,
    IN FMIFS_MEDIA_FLAG MediaFlag,
    IN PWCHAR Format,
    IN PWCHAR Label,
    IN BOOLEAN QuickFormat,
    IN PFMIFSCALLBACK Callback)
{
    FormatEx(DriveRoot,
             MediaFlag,
             Format,
             Label,
             QuickFormat,
             0,
             Callback);
}

/* FMIFS.7 */
VOID
NTAPI
FormatEx(
    IN PWCHAR DriveRoot,
    IN FMIFS_MEDIA_FLAG MediaFlag,
    IN PWCHAR Format,
    IN PWCHAR Label,
    IN BOOLEAN QuickFormat,
    IN ULONG ClusterSize,
    IN PFMIFSCALLBACK Callback)
{
    PIFS_PROVIDER Provider;
    UNICODE_STRING usDriveRoot;
    UNICODE_STRING usLabel;
    BOOLEAN Argument = FALSE;
    WCHAR VolumeName[MAX_PATH];
    //CURDIR CurDir;

    Provider = GetProvider(Format);
    if (!Provider)
    {
        /* Unknown file system */
        Callback(DONE, 0, &Argument);
        return;
    }

#if 1
    DPRINT1("Warning: use GetVolumeNameForVolumeMountPointW() instead!\n");
    swprintf(VolumeName, L"\\??\\%c:", towupper(DriveRoot[0]));
    RtlCreateUnicodeString(&usDriveRoot, VolumeName);
    /* Code disabled as long as our storage stack doesn't understand IOCTL_MOUNTDEV_QUERY_DEVICE_NAME */
#else
    if (!GetVolumeNameForVolumeMountPointW(DriveRoot, VolumeName, MAX_PATH) ||
        !RtlDosPathNameToNtPathName_U(VolumeName, &usDriveRoot, NULL, &CurDir))
    {
        /* Report an error. */
        Callback(DONE, 0, &Argument);
        return;
    }
#endif

    RtlInitUnicodeString(&usLabel, Label);

    DPRINT("FormatEx - %S\n", Format);
    Provider->FormatEx(&usDriveRoot,
                       MediaFlag,
                       &usLabel,
                       QuickFormat,
                       ClusterSize,
                       Callback);

    RtlFreeUnicodeString(&usDriveRoot);
}

/* EOF */