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[FSUTIL]

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Implement fsutil hardlink create

svn path=/trunk/; revision=75804
This commit is contained in:
Pierre Schweitzer 2017-09-08 20:51:16 +00:00
parent e1ea305c4d
commit dc1e7928d0
3 changed files with 74 additions and 0 deletions
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1
reactos/base/applications/cmdutils/fsutil/CMakeLists.txt
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@ -3,6 +3,7 @@ list(APPEND SOURCE
dirty.c
fsinfo.c
fsutil.c
hardlink.c
fsutil.h)
add_executable(fsutil ${SOURCE} fsutil.rc)
set_module_type(fsutil win32cui UNICODE)

2
reactos/base/applications/cmdutils/fsutil/fsutil.c
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@ -11,11 +11,13 @@
/* Add handlers here for commands */
int DirtyMain(int argc, const TCHAR *argv[]);
int FsInfoMain(int argc, const TCHAR *argv[]);
int HardLinkMain(int argc, const TCHAR *argv[]);
static HandlerItem HandlersList[] =
{
/* Proc, name, help */
{ DirtyMain, _T("dirty"), _T("Manipulates the dirty bit") },
{ FsInfoMain, _T("fsinfo"), _T("Gathers informations about file systems") },
{ HardLinkMain, _T("hardlink"), _T("Handles hard links") },
};
static void

71
reactos/base/applications/cmdutils/fsutil/hardlink.c Normal file
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@ -0,0 +1,71 @@
/*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS FS utility tool
* FILE: base/applications/cmdutils/hardlink.c
* PURPOSE: FSutil hard links handling
* PROGRAMMERS: Pierre Schweitzer <pierre@reactos.org>
*/
#include "fsutil.h"
/* Add handlers here for subcommands */
static int CreateMain(int argc, const TCHAR *argv[]);
static HandlerItem HandlersList[] =
{
/* Proc, name, help */
{ CreateMain, _T("create"), _T("Create a new hard link") },
};
static int
CreateMain(int argc, const TCHAR *argv[])
{
TCHAR Source[MAX_PATH], Target[MAX_PATH];
/* We need a source and a destination */
if (argc < 3)
{
_ftprintf(stderr, _T("Usage: fsutil hardlink create <new> <existing>\n"));
_ftprintf(stderr, _T("\tFor example: fsutil hardlink create c:\\target.txt c:\\source.txt\n"));
return 1;
}
/* Get full names */
if (GetFullPathName(argv[1], MAX_PATH, Target, NULL) == 0)
{
PrintErrorMessage(GetLastError());
return 1;
}
if (GetFullPathName(argv[2], MAX_PATH, Source, NULL) == 0)
{
PrintErrorMessage(GetLastError());
return 1;
}
/* Simply delegate to kernel32 */
if (!CreateHardLink(Target, Source, NULL))
{
PrintErrorMessage(GetLastError());
return 1;
}
/* Print the status */
_ftprintf(stdout, _T("Hard link created for %s <=> %s\n"), Target, Source);
return 0;
}
static void
PrintUsage(const TCHAR * Command)
{
PrintDefaultUsage(_T(" HARDLINK "), Command, (HandlerItem *)&HandlersList,
(sizeof(HandlersList) / sizeof(HandlersList[0])));
}
int
HardLinkMain(int argc, const TCHAR *argv[])
{
return FindHandler(argc, argv, (HandlerItem *)&HandlersList,
(sizeof(HandlersList) / sizeof(HandlersList[0])),
PrintUsage);
}