libwpg_utils.h
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1/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
2/* libwpg
3 * Version: MPL 2.0 / LGPLv2.1+
4 *
5 * This Source Code Form is subject to the terms of the Mozilla Public
6 * License, v. 2.0. If a copy of the MPL was not distributed with this
7 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 *
9 * Major Contributor(s):
10 * Copyright (C) 2004 Marc Oude Kotte (marc@solcon.nl)
11 *
12 * For minor contributions see the git repository.
13 *
14 * Alternatively, the contents of this file may be used under the terms
15 * of the GNU Lesser General Public License Version 2.1 or later
16 * (LGPLv2.1+), in which case the provisions of the LGPLv2.1+ are
17 * applicable instead of those above.
18 *
19 * For further information visit http://libwpg.sourceforge.net
20 */
21
22/* "This product is not manufactured, approved, or supported by
23 * Corel Corporation or Corel Corporation Limited."
24 */
25
26#ifndef __LIBWPG_UTILS_H__
27#define __LIBWPG_UTILS_H__
28
29#ifdef HAVE_CONFIG_H
30#include "config.h"
31#endif
32
33#include <stdio.h>
34
35#include <librevenge-stream/librevenge-stream.h>
36
37#if defined(HAVE_FUNC_ATTRIBUTE_FORMAT)
38#define WPG_ATTRIBUTE_PRINTF(fmt, arg) __attribute__((format(printf, fmt, arg)))
39#else
40#define WPG_ATTRIBUTE_PRINTF(fmt, arg)
41#endif
42
43// do nothing with debug messages in a release compile
44#ifdef DEBUG
45
46 namespace libwpg
47{
48 void debugPrint(const char *format, ...) WPG_ATTRIBUTE_PRINTF(1, 2);
49}
50
51#define WPG_DEBUG_MSG(M) libwpg::debugPrint M
52#define WPG_DEBUG(M) M
53
54#else
55
56#define WPG_DEBUG_MSG(M)
57#define WPG_DEBUG(M)
58
59#endif
60
61 namespace libwpg
62{
63
64 struct WPGDummyDeleter
65{
66 void operator()(void *) const {}
67};
68
69 unsigned long getRemainingLength(librevenge::RVNGInputStream *input);
70
71 struct EndOfStreamException
72{
73};
74
75}
76
77#endif // __LIBWPG_UTILS_H__
78/* vim:set shiftwidth=4 softtabstop=4 noexpandtab: */
WPG_ATTRIBUTE_PRINTF
#define WPG_ATTRIBUTE_PRINTF(fmt, arg)
Definition libwpg_utils.h:40
libwpg
Definition libwpg_utils.cpp:26
libwpg::getRemainingLength
unsigned long getRemainingLength(librevenge::RVNGInputStream *const input)
Definition libwpg_utils.cpp:71
libwpg::EndOfStreamException
Definition libwpg_utils.h:72
libwpg::WPGDummyDeleter
Definition libwpg_utils.h:65
libwpg::WPGDummyDeleter::operator()
void operator()(void *) const
Definition libwpg_utils.h:66