Networking tests
[Applications]

Collaboration diagram for Networking tests:

Files
file	nettest.c
	Networking test support functions implementation.
file	nettest.h
	Networking test support functions.
file	nettest1.c
	Networking test 1 application - sockets.
file	nettest2.c
	Networking test 2 application - transfer.
Defines
#define	NAME "Nettest1"
	Echo module name.
#define	NETTEST1_TEXT "Networking test 1 - sockets"
	Packet data pattern.
#define	NAME "Nettest2"
	Echo module name.
#define	NETTEST2_TEXT "Networking test 2 - transfer"
	Packet data pattern.
Functions
int	sockets_create (int verbose, int *socket_ids, int sockets, int family, sock_type_t type)
	Creates new sockets.
int	sockets_close (int verbose, int *socket_ids, int sockets)
	Closes sockets.
int	sockets_connect (int verbose, int socket_ids, int sockets, struct sockaddr address, socklen_t addrlen)
	Connects sockets.
int	sockets_sendto (int verbose, int socket_ids, int sockets, struct sockaddr address, socklen_t addrlen, char *data, int size, int messages)
	Sends data via sockets.
int	sockets_recvfrom (int verbose, int socket_ids, int sockets, struct sockaddr address, socklen_t addrlen, char data, int size, int messages)
	Receives data via sockets.
int	sockets_sendto_recvfrom (int verbose, int socket_ids, int sockets, struct sockaddr address, socklen_t addrlen, char data, int size, int messages)
	Sends and receives data via sockets.
void	print_mark (int index)
	Prints a mark.
int	main (int argc, char *argv[])
	Module entry point.
void	nettest1_print_help (void)
	Prints the application help.
void	nettest1_refresh_data (char *data, size_t size)
	Refreshes the data.
void	nettest2_print_help (void)
	Prints the application help.
void	nettest2_refresh_data (char *data, size_t size)
	Refreshes the data.

Define Documentation

#define NAME "Nettest2"

Echo module name.

#define NAME "Nettest1"

Echo module name.

#define NETTEST1_TEXT "Networking test 1 - sockets"

Packet data pattern.

Referenced by nettest1_refresh_data().

#define NETTEST2_TEXT "Networking test 2 - transfer"

Packet data pattern.

Referenced by nettest2_refresh_data().

Function Documentation

int main	(	int	argc,
		char *	argv[]
	)

Module entry point.

Starts testing.

Parameters:

`[in]`	argc	The number of command line parameters.
`[in]`	argv	The command line parameters.

Returns:: EOK on success.

References AF_INET, AF_INET6, EAFNOSUPPORT, ERROR_CODE, ERROR_DECLARE, ERROR_OCCURRED, ERROR_PROPAGATE, htons, inet_pton(), NAME, nettest2_print_help(), nettest2_refresh_data(), parse_parameter_int(), parse_parameter_name_int(), parse_protocol_family(), parse_socket_type(), PF_INET, PF_INET6, print_unrecognized(), in6_addr::s6_addr, in_addr::s_addr, sockaddr_in6::sin6_addr, sockaddr_in6::sin6_family, sockaddr_in6::sin6_port, sockaddr_in::sin_addr, sockaddr_in::sin_family, sockaddr_in::sin_port, SOCK_DGRAM, SOCK_STREAM, sockets_close(), sockets_connect(), sockets_create(), sockets_recvfrom(), sockets_sendto(), and sockets_sendto_recvfrom().

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void nettest1_print_help ( void )

Prints the application help.

void nettest1_refresh_data	(	char *	data,
		size_t	size
	)

Refreshes the data.

Fills the data block with the NETTEST1_TEXT pattern.

Parameters:

`[out]`	data	The data block.
`[in]`	size	The data block size in bytes.

References NETTEST1_TEXT.

void nettest2_print_help ( void )

Prints the application help.

Referenced by main().

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void nettest2_refresh_data	(	char *	data,
		size_t	size
	)

Refreshes the data.

Fills the data block with the NETTEST1_TEXT pattern.

Parameters:

`[out]`	data	The data block.
`[in]`	size	The data block size in bytes.

References NETTEST2_TEXT.

Referenced by main().

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void print_mark ( int index )

Prints a mark.

If the index is a multiple of ten, a different mark is printed.

Parameters:

[in] index The index of the mark to be printed.

int sockets_close	(	int	verbose,
		int *	socket_ids,
		int	sockets
	)

Closes sockets.

Parameters:

`[in]`	verbose	A value indicating whether to print out verbose information.
`[in]`	socket_ids	A field of stored socket identifiers.
`[in]`	sockets	The number of sockets in the field. Should be at most the size of the field.

Returns:: EOK on success.; Other error codes as defined for the closesocket() function.

Referenced by main().

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int sockets_connect	(	int	verbose,
		int *	socket_ids,
		int	sockets,
		struct sockaddr *	address,
		socklen_t	addrlen
	)

Connects sockets.

Parameters:

`[in]`	verbose	A value indicating whether to print out verbose information.
`[in]`	socket_ids	A field of stored socket identifiers.
`[in]`	sockets	The number of sockets in the field. Should be at most the size of the field.
`[in]`	address	The destination host address to connect to.
`[in]`	addrlen	The length of the destination address in bytes.

Returns:: EOK on success.; Other error codes as defined for the connect() function.

Referenced by main().

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int sockets_create	(	int	verbose,
		int *	socket_ids,
		int	sockets,
		int	family,
		sock_type_t	type
	)

Creates new sockets.

Parameters:

`[in]`	verbose	A value indicating whether to print out verbose information.
`[out]`	socket_ids	A field to store the socket identifiers.
`[in]`	sockets	The number of sockets to create. Should be at most the size of the field.
`[in]`	family	The socket address family.
`[in]`	type	The socket type.

Returns:: EOK on success.; Other error codes as defined for the socket() function.

Referenced by main().

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int sockets_recvfrom	(	int	verbose,
		int *	socket_ids,
		int	sockets,
		struct sockaddr *	address,
		socklen_t *	addrlen,
		char *	data,
		int	size,
		int	messages
	)

Receives data via sockets.

Parameters:

`[in]`	verbose	A value indicating whether to print out verbose information.
`[in]`	socket_ids	A field of stored socket identifiers.
`[in]`	sockets	The number of sockets in the field. Should be at most the size of the field.
`[in]`	address	The source host address of received datagrams.
`[in,out]`	addrlen	The maximum length of the source address in bytes. The actual size of the source address is set instead.
`[out]`	data	The received data.
`[in]`	size	The maximum data size in bytes.
`[in]`	messages	The number of datagrams per socket to be received.

Returns:: EOK on success.; Other error codes as defined for the recvfrom() function.

Referenced by main().

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int sockets_sendto	(	int	verbose,
		int *	socket_ids,
		int	sockets,
		struct sockaddr *	address,
		socklen_t	addrlen,
		char *	data,
		int	size,
		int	messages
	)

Sends data via sockets.

Parameters:

`[in]`	verbose	A value indicating whether to print out verbose information.
`[in]`	socket_ids	A field of stored socket identifiers.
`[in]`	sockets	The number of sockets in the field. Should be at most the size of the field.
`[in]`	address	The destination host address to send data to.
`[in]`	addrlen	The length of the destination address in bytes.
`[in]`	data	The data to be sent.
`[in]`	size	The data size in bytes.
`[in]`	messages	The number of datagrams per socket to be sent.

Returns:: EOK on success.; Other error codes as defined for the sendto() function.

Referenced by main().

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int sockets_sendto_recvfrom	(	int	verbose,
		int *	socket_ids,
		int	sockets,
		struct sockaddr *	address,
		socklen_t *	addrlen,
		char *	data,
		int	size,
		int	messages
	)

Sends and receives data via sockets.

Each datagram is sent and a reply read consequently. The next datagram is sent after the reply is received.

Parameters:

`[in]`	verbose	A value indicating whether to print out verbose information.
`[in]`	socket_ids	A field of stored socket identifiers.
`[in]`	sockets	The number of sockets in the field. Should be at most the size of the field.
`[in,out]`	address	The destination host address to send data to. The source host address of received datagrams is set instead.
`[in]`	addrlen	The length of the destination address in bytes.
`[in,out]`	data	The data to be sent. The received data are set instead.
`[in]`	size	The data size in bytes.
`[in]`	messages	The number of datagrams per socket to be received.

Returns:: EOK on success.; Other error codes as defined for the recvfrom() function.

Referenced by main().

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Networking tests [Applications]

Files

Defines

Functions

Define Documentation

Function Documentation

Networking tests
[Applications]