Source/System/FileIO/OSB/OSGNFIOSceneFileType.cpp

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  37 \*---------------------------------------------------------------------------*/
  38
  39 #include <cstdlib>
  40 #include <cstdio>
  41
  42 #include "OSGConfig.h"
  43
  44 #include <iostream>
  45 #include <fstream>
  46
  47 #include "OSGLog.h"
  48 #include "OSGNode.h"
  49 #include "OSGGeometry.h"
  50 #include "OSGGeoProperty.h"
  51 #include "OSGSimpleMaterial.h"
  52
  53 #include "OSGNFIOSceneFileType.h"
  54
  55 #include "OSGOSBDriver.h"
  56
  57 OSG_USING_NAMESPACE
  58
  59 /*! \class OSG::NFIOSceneFileType
  60     \ingroup GrpSystemFileIO
  61
  62     Loader for the binary file type. (.osb)
  63  */
  64
  65 #if defined(OSG_WIN32_ICL) && !defined(OSG_CHECK_FIELDSETARG)
  66 #pragma warning(disable : 383)
  67 #endif
  68
  69 /*-------------------------------------------------------------------------*/
  70 /*                            static get                                   */
  71
  72 /*! Returns the singleton instance.
  73  */
  74 NFIOSceneFileType &NFIOSceneFileType::the(void)
  75 {
  76     return _the;
  77 }
  78
  79 /*-------------------------------------------------------------------------*/
  80 /*                            destructor                                   */
  81
  82 /*! Destructor, does nothing.
  83  */
  84 NFIOSceneFileType::~NFIOSceneFileType(void)
  85 {
  86 }
  87
  88 #ifdef __sgi
  89 #pragma set woff 1209
  90 #endif
  91
  92 /*-------------------------------------------------------------------------*/
  93 /*                            read                                         */
  94
  95 /*! Read from the given input stream.
  96     \see OSG::NFIODriver
  97  */
  98 NodeTransitPtr NFIOSceneFileType::read(      std::istream &is,
  99                                        const Char8        *,
 100                                              Resolver        ) const
 101 {
 102     return OSBDriver::read(is, getOptions());
 103 }
 104
 105 #ifdef __sgi
 106 #pragma reset woff 1209
 107 #endif
 108
 109 /*-------------------------------------------------------------------------*/
 110 /*                            write                                        */
 111
 112 /*! Writes the given \a node and its subtree to the given output stream.
 113     \see OSG::NFIOBase
 114
 115     \param[in] node Root of the subtree to write.
 116     \param[in] os Output stream to write to.
 117     \param[in] fileNameOrExtension filename or file extension
 118     \return True if the operation succeeded, false otherwise.
 119  */
 120 bool NFIOSceneFileType::write(Node         * const  node,
 121                               std::ostream         &os,
 122                               Char8          const *fileNameOrExtension) const
 123 {
 124     return OSBDriver::write(node, os, getOptions());
 125 }
 126
 127 /*-------------------------------------------------------------------------*/
 128 /*                            Constructors                                 */
 129
 130 /*! Constructor.
 131     \see SceneFileType::SceneFileType
 132  */
 133 NFIOSceneFileType::NFIOSceneFileType(const Char8  *suffixArray[],
 134                                            UInt16  suffixByteCount,
 135                                            bool    override,
 136                                            UInt32  overridePriority,
 137                                            UInt32  flags            )
 138     : SceneFileType(suffixArray, suffixByteCount, override,
 139                     overridePriority, flags)
 140 {
 141 }
 142
 143 /*! Copy constructor.
 144  */
 145 NFIOSceneFileType::NFIOSceneFileType(const NFIOSceneFileType &obj) :
 146     SceneFileType(obj)
 147 {
 148 }
 149
 150 /*! Returns a descriptive name for the type of files read.
 151  */
 152 const Char8 *NFIOSceneFileType::getName(void) const
 153 {
 154     return "OSG Binary";
 155 }
 156
 157 /*-------------------------------------------------------------------------*/
 158 /*                              static elements                            */
 159
 160 const Char8 *     NFIOSceneFileType::_suffixA[] = { "osb" };
 161 NFIOSceneFileType NFIOSceneFileType::_the(_suffixA,
 162                                          sizeof(_suffixA), false, 10,
 163                                          OSG_READ_SUPPORTED |
 164                                          OSG_WRITE_SUPPORTED);