tftp.c File Reference

TFTP protocol implementation. More...

#include "tftp.h"
#include <cfg/compiler.h>
#include <lwip/sockets.h>
#include <io/kfile.h>
#include "cfg/cfg_tftp.h"
#include <cfg/log.h>
#include <lwip/inet.h>
#include <string.h>

Go to the source code of this file.

Functions
KFile *	tftp_listen (TftpSession *ctx, char *filename, size_t len, TftpOpenMode *mode)
	Listen for incoming tftp sessions.
int	tftp_init (TftpSession *ctx, unsigned short port, mtime_t timeout)
	Init a server session.

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Detailed Description

TFTP protocol implementation.

Author:

Luca Ottaviano <lottaviano@develer.com>

Definition in file tftp.c.

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Function Documentation

int tftp_init	(	TftpSession *	ctx,
		unsigned short	port,
		mtime_t	timeout
	)

Init a server session.

Create a IPv4 session on all addresses and port port.

Parameters:

	ctx	Context to be initialized as server
	port	Port to listen incoming connections
	timeout	Timeout to be used for tftp connections

Returns:

0 if successful, -1 otherwise

Definition at line 296 of file tftp.c.

KFile* tftp_listen	(	TftpSession *	ctx,
		char *	filename,
		size_t	len,
		TftpOpenMode *	mode
	)

Listen for incoming tftp sessions.

Note:

Only write requests are accepted.

Parameters:

	ctx	Initialized TftpChannel
	filename	String to be filled with file name to be written
	len	Length of the filename
	mode	Open mode for the returned KFile

Returns:

KFile pointer to read from

Definition at line 247 of file tftp.c.