query.c

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/*
 * COPYRIGHT:       See COPYING in the top level directory
 * PROJECT:         File Management IFS Utility functions
 * FILE:            reactos/dll/win32/fmifs/query.c
 * PURPOSE:         Query volume information
 *
 * PROGRAMMERS:     Hervé Poussineau (hpoussin@reactos.org)
 */
 
#include "precomp.h"
 
BOOLEAN
NTAPI
QueryAvailableFileSystemFormat(
    IN DWORD Index,
    IN OUT PWCHAR FileSystem, /* FIXME: Probably one minimal size is mandatory, but which one? */
    OUT UCHAR *Major,
    OUT UCHAR *Minor,
    OUT BOOLEAN *LatestVersion)
{
    PLIST_ENTRY ListEntry;
    PIFS_PROVIDER Provider;
 
     if (!FileSystem || !Major ||!Minor ||!LatestVersion)
        return FALSE;
 
    ListEntry = ProviderListHead.Flink;
    while (TRUE)
    {
        if (ListEntry == &ProviderListHead)
            return FALSE;
        if (Index == 0)
            break;
        ListEntry = ListEntry->Flink;
        Index--;
    }
 
    Provider = CONTAINING_RECORD(ListEntry, IFS_PROVIDER, ListEntry);
    wcscpy(FileSystem, Provider->Name);
    *Major = 0; /* FIXME */
    *Minor = 0; /* FIXME */
    *LatestVersion = TRUE; /* FIXME */
 
    return TRUE;
}