Classes
struct	DayIndex
	Object that can be used as an index into a cache and assigns all times from the same day the same cache index. More...

class	EthzSatdbDataSource
	GNSSTk NavLibrary data source downloading TLE data from ETHZ Satellite Database. More...

struct	EthzSatdbDataSourcePrivate

struct	GNSSBlock

struct	GNSSSignal

struct	IgnoredBlock

class	IGSSatelliteMetadata
	Wrapper around IGS satellite catalog which contains information about all public GNSS satellites. More...

struct	IGSSatelliteMetadataPrivate
	PIMPL data holder. More...

class	IgsSinexBlock
	Normal gnsstk::Sinex::Block cannot handle comments after block start. This class adds the support. More...

class	IgsSinexData
	Customized Sinex Data reader that can read the almost-SINEX satellite metadata from IGS. More...

class	NavLibraryDataSource
	Generic interface for various data sources for gnsstk::NavLibrary. More...

class	NavLibraryOrbitalDataProvider
	GNSS satellite orbits provider based on gnsstk::NavLibrary with multi-format data source. More...

struct	NavLibraryOrbitalDataProviderPrivate

class	OrbitalDataManager
	Manager of multiple providers of satellite orbital data. More...

struct	OrbitalDataManagerPrivate

class	OrbitalDataProvider
	Generic interface for various providers of GNSS satellite orbital data. More...

struct	SatelliteFrequencyChannel

struct	SatelliteIdentifier

struct	SatellitePRN

Functions
cras::expected< std::stringstream, std::string >	download (const std::string &url, const std::function< void(CURL *)> &curlOptions={})
	Download the given URL to a stringstream. More...

std::string	getCacheDir ()
	Return path to a directory where cache files should be stored. Also make sure the directory exists. More...

bool	isCacheFileValid (const std::string &file)
	Return whether the given cache file can be used. More...

bool	isCacheFileValid (const std::string &file, const ros::WallDuration &validity)
	Return whether the given cache file can be used. More...

std::string	longSinexTime (const gnsstk::Sinex::Time &t)

ros::Time	sinexTimeToRosTime (const gnsstk::Sinex::Time &t)

Function Documentation

◆ download()

cras::expected< std::stringstream, std::string > gnss_info::download	(	const std::string &	url,
		const std::function< void(CURL *)> &	curlOptions = `{}`
	)

Download the given URL to a stringstream.

Parameters

[in]	url	The URL to download.
[in]	curlOptions	Function that provides extra CURL configuration before starting the download. URL, WRITEFUNCTION and WRITEDATA options cannot be changed. FOLLOWLOCATION is set to 1 but can be changed.

Definition at line 50 of file cache.cpp.

std::string gnss_info::getCacheDir ( )

Return path to a directory where cache files should be stored. Also make sure the directory exists.

Definition at line 20 of file cache.cpp.

bool gnss_info::isCacheFileValid ( const std::string & file )

Return whether the given cache file can be used.

Parameters

[in] file Path to the file.

Definition at line 76 of file cache.cpp.

bool gnss_info::isCacheFileValid	(	const std::string &	file,
		const ros::WallDuration &	validity
	)

Return whether the given cache file can be used.

Parameters

[in]	file	Path to the file.
[in]	validity	Duration for which the file is valid (from the time the file was last changed/created).

Definition at line 81 of file cache.cpp.

std::string gnss_info::longSinexTime ( const gnsstk::Sinex::Time & t )

Definition at line 37 of file igs_satellite_metadata.cpp.

ros::Time gnss_info::sinexTimeToRosTime ( const gnsstk::Sinex::Time & t )