libwpg_utils.h Source File documentation

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#include <stdio.h>
30
31#include <librevenge-stream/librevenge-stream.h>
32
33#if defined(__clang__) || defined(__GNUC__)
34#define WPG_ATTRIBUTE_PRINTF(fmt, arg) __attribute__((format(printf, fmt, arg)))
35#else
36#define WPG_ATTRIBUTE_PRINTF(fmt, arg)
37#endif
38
39//#define DEBUG // FIXME !
40
41// debug message includes source file and line number
42//#define VERBOSE_DEBUG 1
43
44// do nothing with debug messages in a release compile
45#ifdef DEBUG
46
47namespace libwpg
48{
49void debugPrint(const char *format, ...) WPG_ATTRIBUTE_PRINTF(1, 2);
50}
51
52#ifdef VERBOSE_DEBUG
53#define WPG_DEBUG_MSG(M) libwpg::debugPrint("%15s:%5d: ", __FILE__, __LINE__); libwpg::debugPrint M
54#define WPG_DEBUG(M) M
55#else
56#define WPG_DEBUG_MSG(M) libwpg::debugPrint M
57#define WPG_DEBUG(M) M
58#endif
59#else
60#define WPG_DEBUG_MSG(M)
61#define WPG_DEBUG(M)
62#endif
63
64namespace libwpg
65{
66
67unsigned long getRemainingLength(librevenge::RVNGInputStream *input);
68
69 struct EndOfStreamException
70{
71};
72
73}
74
75#endif // __LIBWPG_UTILS_H__
76/* vim:set shiftwidth=4 softtabstop=4 noexpandtab: */
WPG_ATTRIBUTE_PRINTF
#define WPG_ATTRIBUTE_PRINTF(fmt, arg)
Definition libwpg_utils.h:36
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:70