/src/assimp/code/Common/FileLogStream.h
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1 | | /* |
2 | | Open Asset Import Library (assimp) |
3 | | ---------------------------------------------------------------------- |
4 | | |
5 | | Copyright (c) 2006-2025, assimp team |
6 | | |
7 | | All rights reserved. |
8 | | |
9 | | Redistribution and use of this software in source and binary forms, |
10 | | with or without modification, are permitted provided that the |
11 | | following 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 | | |
27 | | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
28 | | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
29 | | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
30 | | A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
31 | | OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
32 | | SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
33 | | LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
34 | | DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
35 | | THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
36 | | (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
37 | | OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
38 | | |
39 | | ---------------------------------------------------------------------- |
40 | | */ |
41 | | /** @file FileLofStream.h |
42 | | */ |
43 | | #ifndef ASSIMP_FILELOGSTREAM_H_INC |
44 | | #define ASSIMP_FILELOGSTREAM_H_INC |
45 | | |
46 | | #include <assimp/DefaultIOSystem.h> |
47 | | #include <assimp/IOStream.hpp> |
48 | | #include <assimp/LogStream.hpp> |
49 | | |
50 | | namespace Assimp { |
51 | | |
52 | | // ---------------------------------------------------------------------------------- |
53 | | /** @class FileLogStream |
54 | | * @brief Logstream to write into a file. |
55 | | */ |
56 | | class FileLogStream : public LogStream { |
57 | | public: |
58 | | FileLogStream(const char *file, IOSystem *io = nullptr); |
59 | | ~FileLogStream(); |
60 | | void write(const char *message); |
61 | | |
62 | | private: |
63 | | IOStream *m_pStream; |
64 | | }; |
65 | | |
66 | | // ---------------------------------------------------------------------------------- |
67 | | // Constructor |
68 | | inline FileLogStream::FileLogStream(const char *file, IOSystem *io) : |
69 | 0 | m_pStream(nullptr) { |
70 | 0 | if (!file || 0 == *file) |
71 | 0 | return; |
72 | | |
73 | | // If no IOSystem is specified: take a default one |
74 | 0 | if (!io) { |
75 | 0 | DefaultIOSystem FileSystem; |
76 | 0 | m_pStream = FileSystem.Open(file, "wt"); |
77 | 0 | } else |
78 | 0 | m_pStream = io->Open(file, "wt"); |
79 | 0 | } |
80 | | |
81 | | // ---------------------------------------------------------------------------------- |
82 | | // Destructor |
83 | 0 | inline FileLogStream::~FileLogStream() { |
84 | | // The virtual d'tor should destroy the underlying file |
85 | 0 | delete m_pStream; |
86 | 0 | } |
87 | | |
88 | | // ---------------------------------------------------------------------------------- |
89 | | // Write method |
90 | 0 | inline void FileLogStream::write(const char *message) { |
91 | 0 | if (m_pStream != nullptr) { |
92 | 0 | m_pStream->Write(message, sizeof(char), ::strlen(message)); |
93 | 0 | m_pStream->Flush(); |
94 | 0 | } |
95 | 0 | } |
96 | | |
97 | | // ---------------------------------------------------------------------------------- |
98 | | } // namespace Assimp |
99 | | |
100 | | #endif // !! ASSIMP_FILELOGSTREAM_H_INC |