grk::IFetcher Class Reference

#include <CurlFetcher.h>

Public Member Functions
virtual	~IFetcher ()=default
virtual void	init (const std::string &path, const FetchAuth &auth)=0
virtual size_t	read (uint8_t *buffer, size_t numBytes)=0
virtual bool	seek (uint64_t offset)=0
virtual uint64_t	size () const =0
virtual uint64_t	offset () const =0
virtual std::future< bool >	fetchTiles (const TPSEQ_VEC &allTileParts, std::set< uint16_t > &slated, void *user_data, TileFetchCallback callback)=0
virtual void	onFetchTilesComplete (std::shared_ptr< TileFetchContext > context, bool success)=0
virtual void	fetchChunks (std::shared_ptr< ChunkBuffer<> > chunkBuffer)=0
virtual void	fetchChunks (std::shared_ptr< ChunkBuffer<> > chunkBuffer, std::shared_ptr< std::vector< ChunkRequest > > requests)=0
virtual std::vector< std::string >	listDirectory (const std::string &path)=0
virtual bool	getMetadata (const std::string &path, std::map< std::string, std::string > &metadata)=0
virtual void	setFetchThrottle (std::function< bool()> throttle)=0
virtual void	notifyThrottleRelease ()=0

Constructor & Destructor Documentation

~IFetcher()

virtual grk::IFetcher::~IFetcher ( )

virtualdefault

Member Function Documentation

fetchChunks() [1/2]

virtual void grk::IFetcher::fetchChunks ( std::shared_ptr< ChunkBuffer<> > chunkBuffer )

pure virtual

fetchChunks() [2/2]

virtual void grk::IFetcher::fetchChunks ( std::shared_ptr< ChunkBuffer<> > chunkBuffer, std::shared_ptr< std::vector< ChunkRequest > > requests )

pure virtual

fetchTiles()

virtual std::future< bool > grk::IFetcher::fetchTiles ( const TPSEQ_VEC & allTileParts, std::set< uint16_t > & slated, void * user_data, TileFetchCallback callback )

pure virtual

getMetadata()

virtual bool grk::IFetcher::getMetadata ( const std::string & path, std::map< std::string, std::string > & metadata )

pure virtual

init()

virtual void grk::IFetcher::init ( const std::string & path, const FetchAuth & auth )

pure virtual

listDirectory()

virtual std::vector< std::string > grk::IFetcher::listDirectory ( const std::string & path )

pure virtual

notifyThrottleRelease()

virtual void grk::IFetcher::notifyThrottleRelease ( )

pure virtual

offset()

virtual uint64_t grk::IFetcher::offset ( ) const

pure virtual

Referenced by seek().

onFetchTilesComplete()

virtual void grk::IFetcher::onFetchTilesComplete ( std::shared_ptr< TileFetchContext > context, bool success )

pure virtual

read()

virtual size_t grk::IFetcher::read ( uint8_t * buffer, size_t numBytes )

pure virtual

seek()

virtual bool grk::IFetcher::seek ( uint64_t offset )

pure virtual

References offset().

setFetchThrottle()

virtual void grk::IFetcher::setFetchThrottle ( std::function< bool()> throttle )

pure virtual

size()

virtual uint64_t grk::IFetcher::size ( ) const

pure virtual

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The documentation for this class was generated from the following file:

• CurlFetcher.h