1 /* 2 Open Asset Import Library (assimp) 3 ---------------------------------------------------------------------- 4 5 Copyright (c) 2006-2021, 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 42 /** 43 * @file Default implementation of IOSystem using the standard C file functions 44 */ 45 #pragma once 46 #ifndef AI_DEFAULTIOSYSTEM_H_INC 47 #define AI_DEFAULTIOSYSTEM_H_INC 48 49 #ifdef __GNUC__ 50 # pragma GCC system_header 51 #endif 52 53 #include <assimp/IOSystem.hpp> 54 55 namespace Assimp { 56 57 // --------------------------------------------------------------------------- 58 /** Default implementation of IOSystem using the standard C file functions */ 59 class ASSIMP_API DefaultIOSystem : public IOSystem { 60 public: 61 // ------------------------------------------------------------------- 62 /** Tests for the existence of a file at the given path. */ 63 bool Exists( const char* pFile) const override; 64 65 // ------------------------------------------------------------------- 66 /** Returns the directory separator. */ 67 char getOsSeparator() const override; 68 69 // ------------------------------------------------------------------- 70 /** Open a new file with a given path. */ 71 IOStream* Open( const char* pFile, const char* pMode = "rb") override; 72 73 // ------------------------------------------------------------------- 74 /** Closes the given file and releases all resources associated with it. */ 75 void Close( IOStream* pFile) override; 76 77 // ------------------------------------------------------------------- 78 /** Compare two paths */ 79 bool ComparePaths (const char* one, const char* second) const override; 80 81 /** @brief get the file name of a full filepath 82 * example: /tmp/archive.tar.gz -> archive.tar.gz 83 */ 84 static std::string fileName( const std::string &path ); 85 86 /** @brief get the complete base name of a full filepath 87 * example: /tmp/archive.tar.gz -> archive.tar 88 */ 89 static std::string completeBaseName( const std::string &path); 90 91 /** @brief get the path of a full filepath 92 * example: /tmp/archive.tar.gz -> /tmp/ 93 */ 94 static std::string absolutePath( const std::string &path); 95 }; 96 97 } //!ns Assimp 98 99 #endif //AI_DEFAULTIOSYSTEM_H_INC 100