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Make all directories in a path that do not already exist. Code in MakeFullPath() based on WINE code.

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svn path=/trunk/; revision=19409
This commit is contained in:
Brandon Turner 2005-11-21 17:50:05 +00:00
parent d03263175a
commit e0c275453f
1 changed files with 47 additions and 21 deletions
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68
reactos/subsys/system/cmd/internal.c
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@ -423,6 +423,36 @@ INT cmd_chdir (LPTSTR cmd, LPTSTR param)
#ifdef INCLUDE_CMD_MKDIR
/* Helper funtion for mkdir to make directories in a path.
Dont use the api to decrease depence on libs */
BOOL
MakeFullPath(TCHAR * DirPath)
{
TCHAR path[MAX_PATH];
TCHAR *p = DirPath;
INT n;
if (p[0] && p[1] == _T(':'))
p += 2;
while (*p == _T('\\'))
p++; /* skip drive root */
while ((p = _tcschr(p, _T('\\'))) != NULL)
{
n = p - DirPath + 1;
memcpy(path, DirPath, n);
path[n] = _T('\0');
if( !CreateDirectory(path, NULL) &&
(GetLastError() != ERROR_ALREADY_EXISTS))
return FALSE;
p++;
}
if (GetLastError() == ERROR_ALREADY_EXISTS)
SetLastError(ERROR_SUCCESS);
return TRUE;
}
/*
* MD / MKDIR
*
@ -478,28 +508,24 @@ INT cmd_mkdir (LPTSTR cmd, LPTSTR param)
return 1;
}
/* remove trailing \ if any, but ONLY if dir is not the root dir */
if (_tcslen (dir) >= 2 && dir[_tcslen (dir) - 1] == _T('\\'))
dir[_tcslen(dir) - 1] = _T('\0');
/* Add a \ at the end of the path is there isnt on already */
if (dir[_tcslen (dir) - 1] != _T('\\'))
_tcscat(dir,_T("\\"));
if (!CreateDirectory (dir, NULL))
{
if(GetLastError() == ERROR_ALREADY_EXISTS)
{
ConErrResPuts(STRING_MD_ERROR);
}
else if(GetLastError() == ERROR_PATH_NOT_FOUND)
{
ConErrResPuts(STRING_MD_ERROR2);
}
else
{
ErrorMessage (GetLastError(), _T("MD"));
}
nErrorLevel = 1;
freep (p);
return 1;
}
if (!MakeFullPath(dir))
{
if(GetLastError() == ERROR_PATH_NOT_FOUND)
{
ConErrResPuts(STRING_MD_ERROR2);
}
else
{
ErrorMessage (GetLastError(), _T("MD"));
}
nErrorLevel = 1;
freep (p);
return 1;
}
freep (p);