/*
   Unix SMB/CIFS implementation.
   client file operations
   Copyright (C) Andrew Tridgell 1994-1998
   Copyright (C) Jeremy Allison 2001-2002
   Copyright (C) James Myers 2003

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

#include "includes.h"
#include "libcli/smb/smb_common.h"

/**
 Return a string representing a CIFS attribute for a file.
**/
char *attrib_string(TALLOC_CTX *mem_ctx, uint32_t attrib)
{
	int i, len;
	const struct {
		char c;
		uint16_t attr;
	} attr_strs[] = {
		{'V', FILE_ATTRIBUTE_VOLUME},
		{'D', FILE_ATTRIBUTE_DIRECTORY},
		{'A', FILE_ATTRIBUTE_ARCHIVE},
		{'H', FILE_ATTRIBUTE_HIDDEN},
		{'S', FILE_ATTRIBUTE_SYSTEM},
		{'N', FILE_ATTRIBUTE_NORMAL},
		{'R', FILE_ATTRIBUTE_READONLY},
		{'d', FILE_ATTRIBUTE_DEVICE},
		{'t', FILE_ATTRIBUTE_TEMPORARY},
		{'s', FILE_ATTRIBUTE_SPARSE},
		{'r', FILE_ATTRIBUTE_REPARSE_POINT},
		{'c', FILE_ATTRIBUTE_COMPRESSED},
		{'o', FILE_ATTRIBUTE_OFFLINE},
		{'n', FILE_ATTRIBUTE_NONINDEXED},
		{'e', FILE_ATTRIBUTE_ENCRYPTED}
	};
	char *ret;

	ret = talloc_array(mem_ctx, char, ARRAY_SIZE(attr_strs)+1);
	if (!ret) {
		return NULL;
	}

	for (len=i=0; i<ARRAY_SIZE(attr_strs); i++) {
		if (attrib & attr_strs[i].attr) {
			ret[len++] = attr_strs[i].c;
		}
	}

	ret[len] = 0;

	talloc_set_name_const(ret, ret);

	return ret;
}