1#ifndef _DEDIRECTORYITERATOR_HPP
2#define _DEDIRECTORYITERATOR_HPP
3/*-------------------------------------------------------------------------
4 * drawElements Quality Program Tester Core
5 * ----------------------------------------
6 *
7 * Copyright 2014 The Android Open Source Project
8 *
9 * Licensed under the Apache License, Version 2.0 (the "License");
10 * you may not use this file except in compliance with the License.
11 * You may obtain a copy of the License at
12 *
13 *      http://www.apache.org/licenses/LICENSE-2.0
14 *
15 * Unless required by applicable law or agreed to in writing, software
16 * distributed under the License is distributed on an "AS IS" BASIS,
17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18 * See the License for the specific language governing permissions and
19 * limitations under the License.
20 *
21 *//*!
22 * \file
23 * \brief Directory iterator.
24 *//*--------------------------------------------------------------------*/
25
26#include "deDefs.hpp"
27#include "deFilePath.hpp"
28
29#define DE_DIRITER_WIN32		0
30#define DE_DIRITER_POSIX		1
31
32#if (DE_OS == DE_OS_WIN32 && DE_COMPILER == DE_COMPILER_MSC)
33#	define DE_DIRITER DE_DIRITER_WIN32
34#elif (DE_OS == DE_OS_UNIX) || (DE_OS == DE_OS_OSX) || (DE_OS == DE_OS_ANDROID) || (DE_OS == DE_OS_SYMBIAN) || (DE_OS == DE_OS_IOS) || (DE_OS == DE_OS_WIN32 && DE_COMPILER == DE_COMPILER_CLANG)
35#	define DE_DIRITER DE_DIRITER_POSIX
36#endif
37
38#if !defined(DE_DIRITER)
39#	error Implement tcu::DirectoryIterator for your platform.
40#endif
41
42#if (DE_DIRITER == DE_DIRITER_WIN32)
43#	include <io.h> /* _finddata32_t */
44#elif (DE_DIRITER == DE_DIRITER_POSIX)
45#	include <sys/types.h>
46#	include <dirent.h>
47#endif
48
49namespace de
50{
51
52class DirectoryIterator
53{
54public:
55							DirectoryIterator		(const FilePath& path);
56							~DirectoryIterator		(void);
57
58	FilePath				getItem					(void) const;
59	bool					hasItem					(void) const;
60	void					next					(void);
61
62private:
63							DirectoryIterator		(const DirectoryIterator& other);
64	DirectoryIterator&		operator=				(const DirectoryIterator& other);
65
66	FilePath				m_path;
67
68#if (DE_DIRITER == DE_DIRITER_WIN32)
69	void					skipCurAndParent		(void);
70
71	bool					m_hasItem;
72	deIntptr				m_handle;
73	struct _finddata32_t	m_fileInfo;
74
75#elif (DE_DIRITER == DE_DIRITER_POSIX)
76	DIR*					m_handle;
77	struct dirent*			m_curEntry;
78#endif
79};
80
81} // de
82
83#endif // _DEDIRECTORYITERATOR_HPP
84