satcat5::udp::TftpServerSimple Class Reference

Detailed Description

TFTP server with a simple streaming source and sink.

• Client-provided filenames are ignored.
• Fixed Readable source is used for each read/download. Note: Use "ArrayRead" to repeatedly serve the same file.
• Fixed Writeable destination is used for each write/upload.
• If either is null, requests of that type are disabled.

Definition at line 180 of file udp_tftp.h.

#include <udp_tftp.h>

Inheritance diagram for satcat5::udp::TftpServerSimple:

Collaboration diagram for satcat5::udp::TftpServerSimple:

Public Member Functions
	TftpServerSimple (satcat5::udp::Dispatch *iface, satcat5::io::Readable *src, satcat5::io::Writeable *dst)
	Attach this server to a network interface, and to a source and sink for transfered data.
bool	active () const
	Is there an active transfer?

Protected Member Functions
satcat5::io::Readable *	read (const char *filename) override
	Child class MUST override these methods.
satcat5::io::Writeable *	write (const char *filename) override
void	frame_rcvd (satcat5::io::LimitedRead &src) override
	Dispatch calls frame_rcvd(...) for each incoming frame with with a matching net::Type value. More...

Protected Attributes
satcat5::io::Readable *const	m_src
satcat5::io::Writeable *const	m_dst
satcat5::udp::Dispatch *const	m_iface
satcat5::udp::TftpTransfer	m_xfer
satcat5::net::Type	m_filter
	Incoming packet filter.

Private Attributes
satcat5::net::Protocol *	m_next
	Linked list of Protocols.

Member Function Documentation

frame_rcvd()

void TftpServerCore::frame_rcvd ( satcat5::io::LimitedRead &  src )

overrideprotectedvirtualinherited

Dispatch calls frame_rcvd(...) for each incoming frame with with a matching net::Type value.

The child class SHOULD read the frame contents from the provided "src" object, which is only valid until the function returns.

To send a reply:

• Call m_iface->open_reply() to obtain a Writable object. (This also writes out any applicable frame headers.)
• Write frame contents, then call write_finalize().

The child class MUST override this method.

Implements satcat5::net::Protocol.

Definition at line 454 of file udp_tftp.cc.

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

• udp_tftp.h
• udp_tftp.cc