1/*
2Open Asset Import Library (assimp)
3----------------------------------------------------------------------
4
5Copyright (c) 2006-2017, assimp team
6
7All rights reserved.
8
9Redistribution and use of this software in source and binary forms,
10with or without modification, are permitted provided that the
11following conditions are met:
12
13* Redistributions of source code must retain the above
14 copyright notice, this list of conditions and the
15 following disclaimer.
16
17* Redistributions in binary form must reproduce the above
18 copyright notice, this list of conditions and the
19 following disclaimer in the documentation and/or other
20 materials provided with the distribution.
21
22* Neither the name of the assimp team, nor the names of its
23 contributors may be used to endorse or promote products
24 derived from this software without specific prior
25 written permission of the assimp team.
26
27THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
28"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
29LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
30A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
31OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
32SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
33LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
34DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
35THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
36(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
37OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
38
39----------------------------------------------------------------------
40*/
41
42/** @file LogAux.h
43 * @brief Common logging usage patterns for importer implementations
44 */
45#ifndef INCLUDED_AI_LOGAUX_H
46#define INCLUDED_AI_LOGAUX_H
47
48#include "TinyFormatter.h"
49#include "Exceptional.h"
50#include <assimp/DefaultLogger.hpp>
51
52namespace Assimp {
53
54template <class TDeriving>
55class LogFunctions
56{
57
58public:
59
60 // ------------------------------------------------------------------------------------------------
61 static void ThrowException(const std::string& msg)
62 {
63 throw DeadlyImportError(Prefix()+msg);
64 }
65
66 // ------------------------------------------------------------------------------------------------
67 static void LogWarn(const Formatter::format& message) {
68 if (!DefaultLogger::isNullLogger()) {
69 DefaultLogger::get()->warn(Prefix()+(std::string)message);
70 }
71 }
72
73 // ------------------------------------------------------------------------------------------------
74 static void LogError(const Formatter::format& message) {
75 if (!DefaultLogger::isNullLogger()) {
76 DefaultLogger::get()->error(Prefix()+(std::string)message);
77 }
78 }
79
80 // ------------------------------------------------------------------------------------------------
81 static void LogInfo(const Formatter::format& message) {
82 if (!DefaultLogger::isNullLogger()) {
83 DefaultLogger::get()->info(Prefix()+(std::string)message);
84 }
85 }
86
87 // ------------------------------------------------------------------------------------------------
88 static void LogDebug(const Formatter::format& message) {
89 if (!DefaultLogger::isNullLogger()) {
90 DefaultLogger::get()->debug(Prefix()+(std::string)message);
91 }
92 }
93
94 // https://sourceforge.net/tracker/?func=detail&atid=1067632&aid=3358562&group_id=226462
95#if !defined(__GNUC__) || !defined(__APPLE__) || __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6)
96
97 // ------------------------------------------------------------------------------------------------
98 static void LogWarn (const char* message) {
99 if (!DefaultLogger::isNullLogger()) {
100 LogWarn(Formatter::format(message));
101 }
102 }
103
104 // ------------------------------------------------------------------------------------------------
105 static void LogError (const char* message) {
106 if (!DefaultLogger::isNullLogger()) {
107 LogError(Formatter::format(message));
108 }
109 }
110
111 // ------------------------------------------------------------------------------------------------
112 static void LogInfo (const char* message) {
113 if (!DefaultLogger::isNullLogger()) {
114 LogInfo(Formatter::format(message));
115 }
116 }
117
118 // ------------------------------------------------------------------------------------------------
119 static void LogDebug (const char* message) {
120 if (!DefaultLogger::isNullLogger()) {
121 LogDebug(Formatter::format(message));
122 }
123 }
124
125#endif
126
127private:
128 static const char* Prefix();
129
130};
131
132} // ! Assimp
133#endif
134