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Diffstat (limited to 'modules/fbx/fbx_parser/FBXUtil.h')
| -rw-r--r-- | modules/fbx/fbx_parser/FBXUtil.h | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/modules/fbx/fbx_parser/FBXUtil.h b/modules/fbx/fbx_parser/FBXUtil.h new file mode 100644 index 0000000000..efc131831b --- /dev/null +++ b/modules/fbx/fbx_parser/FBXUtil.h @@ -0,0 +1,122 @@ +/*************************************************************************/ +/* FBXUtil.h */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ +/* */ +/* Permission is hereby granted, free of charge, to any person obtaining */ +/* a copy of this software and associated documentation files (the */ +/* "Software"), to deal in the Software without restriction, including */ +/* without limitation the rights to use, copy, modify, merge, publish, */ +/* distribute, sublicense, and/or sell copies of the Software, and to */ +/* permit persons to whom the Software is furnished to do so, subject to */ +/* the following conditions: */ +/* */ +/* The above copyright notice and this permission notice shall be */ +/* included in all copies or substantial portions of the Software. */ +/* */ +/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ +/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ +/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ +/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ +/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ +/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ +/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ +/*************************************************************************/ + +/* +Open Asset Import Library (assimp) +---------------------------------------------------------------------- + +Copyright (c) 2006-2019, assimp team + + +All rights reserved. + +Redistribution and use of this software in source and binary forms, +with or without modification, are permitted provided that the +following conditions are met: + +* Redistributions of source code must retain the above + copyright notice, this list of conditions and the + following disclaimer. + +* Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the + following disclaimer in the documentation and/or other + materials provided with the distribution. + +* Neither the name of the assimp team, nor the names of its + contributors may be used to endorse or promote products + derived from this software without specific prior + written permission of the assimp team. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +---------------------------------------------------------------------- +*/ + +/** @file FBXUtil.h + * @brief FBX utility functions for internal use + */ +#ifndef FBX_UTIL_H +#define FBX_UTIL_H + +#include "FBXTokenizer.h" +#include <stdint.h> + +namespace FBXDocParser { + +namespace Util { + +/** Get a string representation for a #TokenType. */ +const char *TokenTypeString(TokenType t); + +/** Decode a single Base64-encoded character. +* +* @param ch Character to decode (from base64 to binary). +* @return decoded byte value*/ +uint8_t DecodeBase64(char ch); + +/** Compute decoded size of a Base64-encoded string +* +* @param in Characters to decode. +* @param inLength Number of characters to decode. +* @return size of the decoded data (number of bytes)*/ +size_t ComputeDecodedSizeBase64(const char *in, size_t inLength); + +/** Decode a Base64-encoded string +* +* @param in Characters to decode. +* @param inLength Number of characters to decode. +* @param out Pointer where we will store the decoded data. +* @param maxOutLength Size of output buffer. +* @return size of the decoded data (number of bytes)*/ +size_t DecodeBase64(const char *in, size_t inLength, uint8_t *out, size_t maxOutLength); + +char EncodeBase64(char byte); + +/** Encode bytes in base64-encoding +* +* @param data Binary data to encode. +* @param inLength Number of bytes to encode. +* @return base64-encoded string*/ +std::string EncodeBase64(const char *data, size_t length); +} // namespace Util +} // namespace FBXDocParser + +#endif // FBX_UTIL_H |