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Implemented SetVolumeLabelW().

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svn path=/trunk/; revision=1957
This commit is contained in:
Eric Kohl 2001-06-11 19:54:05 +00:00
parent bf1b360a1e
commit 4c892bc4e7
1 changed files with 62 additions and 36 deletions
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98
reactos/lib/kernel32/file/volume.c
View file

@ -1,4 +1,4 @@
/* $Id: volume.c,v 1.18 2000/08/25 15:52:56 ekohl Exp $
/* $Id: volume.c,v 1.19 2001/06/11 19:54:05 ekohl Exp $
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS system libraries
@ -32,8 +32,7 @@
#define MAX_DOS_DRIVES 26
DWORD
STDCALL
DWORD STDCALL
GetLogicalDriveStringsA(DWORD nBufferLength,
LPSTR lpBuffer)
{
@ -67,8 +66,7 @@ GetLogicalDriveStringsA(DWORD nBufferLength,
}
DWORD
STDCALL
DWORD STDCALL
GetLogicalDriveStringsW(DWORD nBufferLength,
LPWSTR lpBuffer)
{
@ -100,16 +98,14 @@ GetLogicalDriveStringsW(DWORD nBufferLength,
}
DWORD
STDCALL
DWORD STDCALL
GetLogicalDrives(VOID)
{
return (((PKUSER_SHARED_DATA)USER_SHARED_DATA_BASE)->DosDeviceMap);
}
WINBOOL
STDCALL
WINBOOL STDCALL
GetDiskFreeSpaceA (
LPCSTR lpRootPathName,
LPDWORD lpSectorsPerCluster,
@ -158,8 +154,7 @@ GetDiskFreeSpaceA (
}
WINBOOL
STDCALL
WINBOOL STDCALL
GetDiskFreeSpaceW(
LPCWSTR lpRootPathName,
LPDWORD lpSectorsPerCluster,
@ -213,8 +208,7 @@ GetDiskFreeSpaceW(
}
WINBOOL
STDCALL
WINBOOL STDCALL
GetDiskFreeSpaceExA (
LPCSTR lpDirectoryName,
PULARGE_INTEGER lpFreeBytesAvailableToCaller,
@ -261,8 +255,7 @@ GetDiskFreeSpaceExA (
}
WINBOOL
STDCALL
WINBOOL STDCALL
GetDiskFreeSpaceExW(
LPCWSTR lpDirectoryName,
PULARGE_INTEGER lpFreeBytesAvailableToCaller,
@ -324,11 +317,8 @@ GetDiskFreeSpaceExW(
}
UINT
STDCALL
GetDriveTypeA (
LPCSTR lpRootPathName
)
UINT STDCALL
GetDriveTypeA(LPCSTR lpRootPathName)
{
UNICODE_STRING RootPathNameU;
ANSI_STRING RootPathName;
@ -357,11 +347,8 @@ GetDriveTypeA (
}
UINT
STDCALL
GetDriveTypeW (
LPCWSTR lpRootPathName
)
UINT STDCALL
GetDriveTypeW(LPCWSTR lpRootPathName)
{
FILE_FS_DEVICE_INFORMATION FileFsDevice;
IO_STATUS_BLOCK IoStatusBlock;
@ -393,9 +380,8 @@ GetDriveTypeW (
}
WINBOOL
STDCALL
GetVolumeInformationA (
WINBOOL STDCALL
GetVolumeInformationA(
LPCSTR lpRootPathName,
LPSTR lpVolumeNameBuffer,
DWORD nVolumeNameSize,
@ -500,8 +486,7 @@ GetVolumeInformationA (
#define FS_ATTRIBUTE_BUFFER_SIZE (MAX_PATH + sizeof(FILE_FS_ATTRIBUTE_INFORMATION))
WINBOOL
STDCALL
WINBOOL STDCALL
GetVolumeInformationW(
LPCWSTR lpRootPathName,
LPWSTR lpVolumeNameBuffer,
@ -634,14 +619,55 @@ SetVolumeLabelA (
}
WINBOOL
STDCALL
SetVolumeLabelW (
LPCWSTR lpRootPathName,
LPCWSTR lpVolumeName
)
WINBOOL STDCALL
SetVolumeLabelW(LPCWSTR lpRootPathName,
LPCWSTR lpVolumeName)
{
PFILE_FS_LABEL_INFORMATION LabelInfo;
IO_STATUS_BLOCK IoStatusBlock;
ULONG LabelLength;
HANDLE hFile;
NTSTATUS Status;
LabelLength = wcslen(lpVolumeName) * sizeof(WCHAR);
LabelInfo = RtlAllocateHeap(RtlGetProcessHeap(),
0,
sizeof(FILE_FS_LABEL_INFORMATION) +
LabelLength);
LabelInfo->VolumeLabelLength = LabelLength;
wcscpy(&LabelInfo->VolumeLabel,
lpVolumeName);
hFile = CreateFileW(lpRootPathName,
FILE_WRITE_ATTRIBUTES,
FILE_SHARE_READ|FILE_SHARE_WRITE,
NULL,
OPEN_EXISTING,
FILE_ATTRIBUTE_NORMAL,
NULL);
DPRINT("hFile: %x\n", hFile);
Status = NtSetVolumeInformationFile(hFile,
&IoStatusBlock,
LabelInfo,
sizeof(FILE_FS_LABEL_INFORMATION) +
LabelLength,
FileFsLabelInformation);
RtlFreeHeap(RtlGetProcessHeap(),
0,
LabelInfo);
if (!NT_SUCCESS(Status))
{
DPRINT("Status: %x\n", Status);
CloseHandle(hFile);
SetLastErrorByStatus(Status);
return FALSE;
}
CloseHandle(hFile);
return TRUE;
}
/* EOF */