stk::Socket Class Reference

STK internet socket abstract base class. More...

#include <Socket.h>

Inheritance diagram for stk::Socket:

Public Member Functions
	Socket ()
	Class constructor.
virtual	~Socket ()
	Class destructor.
int	id (void) const
	Return the socket descriptor.
int	port (void) const
	Return the socket port number.
virtual int	writeBuffer (const void *buffer, long bufferSize, int flags=0)=0
	Write a buffer over the socket connection. Returns the number of bytes written or -1 if an error occurs.
virtual int	readBuffer (void *buffer, long bufferSize, int flags=0)=0
	Read an input buffer, up to length bufferSize. Returns the number of bytes read or -1 if an error occurs.
Public Member Functions inherited from stk::Stk
void	ignoreSampleRateChange (bool ignore=true)
	A function to enable/disable the automatic updating of class data when the STK sample rate changes.

Static Public Member Functions
static void	close (int socket)
	Close the socket.
static bool	isValid (int socket)
	Returns true if the socket descriptor is valid.
static void	setBlocking (int socket, bool enable)
	If enable = false, the socket is set to non-blocking mode. When first created, sockets are by default in blocking mode.
static int	writeBuffer (int socket, const void *buffer, long bufferSize, int flags)
	Write a buffer via the specified socket. Returns the number of bytes written or -1 if an error occurs.
static int	readBuffer (int socket, void *buffer, long bufferSize, int flags)
	Read a buffer via the specified socket. Returns the number of bytes read or -1 if an error occurs.
Static Public Member Functions inherited from stk::Stk
static StkFloat	sampleRate (void)
	Static method that returns the current STK sample rate.
static void	setSampleRate (StkFloat rate)
	Static method that sets the STK sample rate.
static void	clear_alertList ()
	Static method that frees memory from alertList_.
static std::string	rawwavePath (void)
	Static method that returns the current rawwave path.
static void	setRawwavePath (std::string path)
	Static method that sets the STK rawwave path.
static void	swap16 (unsigned char *ptr)
	Static method that byte-swaps a 16-bit data type.
static void	swap32 (unsigned char *ptr)
	Static method that byte-swaps a 32-bit data type.
static void	swap64 (unsigned char *ptr)
	Static method that byte-swaps a 64-bit data type.
static void	sleep (unsigned long milliseconds)
	Static cross-platform method to sleep for a number of milliseconds.
static bool	inRange (StkFloat value, StkFloat min, StkFloat max)
	Static method to check whether a value is within a specified range.
static void	handleError (const char *message, StkError::Type type)
	Static function for error reporting and handling using c-strings.
static void	handleError (std::string message, StkError::Type type)
	Static function for error reporting and handling using c++ strings.
static void	showWarnings (bool status)
	Toggle display of WARNING and STATUS messages.
static void	printErrors (bool status)
	Toggle display of error messages before throwing exceptions.

Additional Inherited Members
Static Public Attributes inherited from stk::Stk
static const StkFormat	STK_SINT8
static const StkFormat	STK_SINT16
static const StkFormat	STK_SINT24
static const StkFormat	STK_SINT32
static const StkFormat	STK_FLOAT32
static const StkFormat	STK_FLOAT64
Protected Member Functions inherited from stk::Stk
	Stk (void)
	Default constructor.
virtual	~Stk (void)
	Class destructor.
virtual void	sampleRateChanged (StkFloat newRate, StkFloat oldRate)
	This function should be implemented in subclasses that depend on the sample rate.
void	addSampleRateAlert (Stk *ptr)
	Add class pointer to list for sample rate change notification.
void	removeSampleRateAlert (Stk *ptr)
	Remove class pointer from list for sample rate change notification.
void	handleError (StkError::Type type) const
	Internal function for error reporting that assumes message in oStream_ variable.

Detailed Description

STK internet socket abstract base class.

This class provides common functionality for TCP and UDP internet socket server and client subclasses. This class also provides a number of static functions for use with external socket descriptors.

by Perry R. Cook and Gary P. Scavone, 1995–2023.

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

• Socket.h