diff options
Diffstat (limited to 'src/3rdparty/assimp/code/DefaultIOStream.cpp')
| -rw-r--r-- | src/3rdparty/assimp/code/DefaultIOStream.cpp | 121 |
1 files changed, 61 insertions, 60 deletions
diff --git a/src/3rdparty/assimp/code/DefaultIOStream.cpp b/src/3rdparty/assimp/code/DefaultIOStream.cpp index 3ce305971..f1809d894 100644 --- a/src/3rdparty/assimp/code/DefaultIOStream.cpp +++ b/src/3rdparty/assimp/code/DefaultIOStream.cpp @@ -3,12 +3,12 @@ Open Asset Import Library (assimp) --------------------------------------------------------------------------- -Copyright (c) 2006-2012, assimp team +Copyright (c) 2006-2016, 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 +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 @@ -25,90 +25,91 @@ conditions are met: 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 +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 +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 +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 +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 DefaultIOStream.cpp - * @brief Default File I/O implementation for #Importer + * @brief Default File I/O implementation for #Importer */ -#include "AssimpPCH.h" +#include <assimp/ai_assert.h> #include "DefaultIOStream.h" -#include <sys/types.h> -#include <sys/stat.h> +#include <sys/types.h> +#include <sys/stat.h> using namespace Assimp; // ---------------------------------------------------------------------------------- DefaultIOStream::~DefaultIOStream() { - if (mFile) { - ::fclose(mFile); - } + if (mFile) { + ::fclose(mFile); + } } // ---------------------------------------------------------------------------------- -size_t DefaultIOStream::Read(void* pvBuffer, - size_t pSize, - size_t pCount) +size_t DefaultIOStream::Read(void* pvBuffer, + size_t pSize, + size_t pCount) { - ai_assert(NULL != pvBuffer && 0 != pSize && 0 != pCount); - return (mFile ? ::fread(pvBuffer, pSize, pCount, mFile) : 0); + ai_assert(NULL != pvBuffer && 0 != pSize && 0 != pCount); + return (mFile ? ::fread(pvBuffer, pSize, pCount, mFile) : 0); } // ---------------------------------------------------------------------------------- -size_t DefaultIOStream::Write(const void* pvBuffer, - size_t pSize, - size_t pCount) +size_t DefaultIOStream::Write(const void* pvBuffer, + size_t pSize, + size_t pCount) { - ai_assert(NULL != pvBuffer && 0 != pSize && 0 != pCount); - return (mFile ? ::fwrite(pvBuffer, pSize, pCount, mFile) : 0); + ai_assert(NULL != pvBuffer && 0 != pSize && 0 != pCount); + return (mFile ? ::fwrite(pvBuffer, pSize, pCount, mFile) : 0); } // ---------------------------------------------------------------------------------- aiReturn DefaultIOStream::Seek(size_t pOffset, - aiOrigin pOrigin) + aiOrigin pOrigin) { - if (!mFile) { - return AI_FAILURE; - } + if (!mFile) { + return AI_FAILURE; + } - // Just to check whether our enum maps one to one with the CRT constants - BOOST_STATIC_ASSERT(aiOrigin_CUR == SEEK_CUR && - aiOrigin_END == SEEK_END && aiOrigin_SET == SEEK_SET); + // Just to check whether our enum maps one to one with the CRT constants + static_assert(aiOrigin_CUR == SEEK_CUR && + aiOrigin_END == SEEK_END && aiOrigin_SET == SEEK_SET, "aiOrigin_CUR == SEEK_CUR && \ + aiOrigin_END == SEEK_END && aiOrigin_SET == SEEK_SET"); - // do the seek - return (0 == ::fseek(mFile, (long)pOffset,(int)pOrigin) ? AI_SUCCESS : AI_FAILURE); + // do the seek + return (0 == ::fseek(mFile, (long)pOffset,(int)pOrigin) ? AI_SUCCESS : AI_FAILURE); } // ---------------------------------------------------------------------------------- size_t DefaultIOStream::Tell() const { - if (!mFile) { - return 0; - } - return ::ftell(mFile); + if (!mFile) { + return 0; + } + return ::ftell(mFile); } // ---------------------------------------------------------------------------------- size_t DefaultIOStream::FileSize() const { - if (! mFile || mFilename.empty()) { - return 0; - } - - if (SIZE_MAX == cachedSize) { + if (! mFile || mFilename.empty()) { + return 0; + } + + if (SIZE_MAX == cachedSize) { // Although fseek/ftell would allow us to reuse the exising file handle here, // it is generally unsafe because: @@ -119,28 +120,28 @@ size_t DefaultIOStream::FileSize() const // See here for details: // https://www.securecoding.cert.org/confluence/display/seccode/FIO19-C.+Do+not+use+fseek()+and+ftell()+to+compute+the+size+of+a+regular+file #if defined _WIN32 && !defined __GNUC__ - struct __stat64 fileStat; - int err = _stat64( mFilename.c_str(), &fileStat ); - if (0 != err) - return 0; - cachedSize = (size_t) (fileStat.st_size); + struct __stat64 fileStat; + int err = _stat64( mFilename.c_str(), &fileStat ); + if (0 != err) + return 0; + cachedSize = (size_t) (fileStat.st_size); #else - struct stat fileStat; - int err = stat(mFilename.c_str(), &fileStat ); - if (0 != err) - return 0; - cachedSize = (size_t) (fileStat.st_size); + struct stat fileStat; + int err = stat(mFilename.c_str(), &fileStat ); + if (0 != err) + return 0; + cachedSize = (size_t) (fileStat.st_size); #endif - } - return cachedSize; + } + return cachedSize; } // ---------------------------------------------------------------------------------- void DefaultIOStream::Flush() { - if (mFile) { - ::fflush(mFile); - } + if (mFile) { + ::fflush(mFile); + } } // ---------------------------------------------------------------------------------- |