/usr/include/osgDB/FileCache is in libopenscenegraph-3.4-dev 3.4.0+dfsg1-4+b3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 | /* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2006 Robert Osfield
*
* This library is open source and may be redistributed and/or modified under
* the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or
* (at your option) any later version. The full license is in LICENSE file
* included with this distribution, and on the openscenegraph.org website.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* OpenSceneGraph Public License for more details.
*/
#ifndef OSGDB_FILECACHE
#define OSGDB_FILECACHE 1
#include <osg/Node>
#include <osgDB/ReaderWriter>
#include <osgDB/DatabaseRevisions>
#include <set>
namespace osgDB {
class OSGDB_EXPORT FileCache : public osg::Referenced
{
public:
FileCache(const std::string& path);
const std::string& getFileCachePath() const { return _fileCachePath; }
virtual bool isFileAppropriateForFileCache(const std::string& originalFileName) const;
virtual std::string createCacheFileName(const std::string& originalFileName) const;
virtual bool existsInCache(const std::string& originalFileName) const;
virtual ReaderWriter::ReadResult readImage(const std::string& originalFileName, const osgDB::Options* options) const;
virtual ReaderWriter::WriteResult writeImage(const osg::Image& image, const std::string& originalFileName, const osgDB::Options* options) const;
virtual ReaderWriter::ReadResult readObject(const std::string& originalFileName, const osgDB::Options* options) const;
virtual ReaderWriter::WriteResult writeObject(const osg::Object& object, const std::string& originalFileName, const osgDB::Options* options) const;
virtual ReaderWriter::ReadResult readHeightField(const std::string& originalFileName, const osgDB::Options* options) const;
virtual ReaderWriter::WriteResult writeHeightField(const osg::HeightField& hf, const std::string& originalFileName, const osgDB::Options* options) const;
virtual ReaderWriter::ReadResult readNode(const std::string& originalFileName, const osgDB::Options* options, bool buildKdTreeIfRequired=true) const;
virtual ReaderWriter::WriteResult writeNode(const osg::Node& node, const std::string& originalFileName, const osgDB::Options* options) const;
virtual ReaderWriter::ReadResult readShader(const std::string& originalFileName, const osgDB::Options* options) const;
virtual ReaderWriter::WriteResult writeShader(const osg::Shader& shader, const std::string& originalFileName, const osgDB::Options* options) const;
bool loadDatabaseRevisionsForFile(const std::string& originanlFileName);
typedef std::list< osg::ref_ptr<DatabaseRevisions> > DatabaseRevisionsList;
DatabaseRevisionsList& getDatabaseRevisionsList() { return _databaseRevisionsList; }
bool isCachedFileBlackListed(const std::string& originalFileName) const;
protected:
virtual ~FileCache();
std::string _fileCachePath;
DatabaseRevisionsList _databaseRevisionsList;
FileList* readFileList(const std::string& originalFileName) const;
bool removeFileFromBlackListed(const std::string& originalFileName) const;
};
}
#endif
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