dtn::PayloadBlockProcessor Class Reference

Block processor implementation for the payload bundle block. More...

#include <PayloadBlockProcessor.h>

Inheritance diagram for dtn::PayloadBlockProcessor:

List of all members.

Public Member Functions
	PayloadBlockProcessor ()
	Constructor.
int	consume (Bundle *bundle, BlockInfo *block, u_char *buf, size_t len)
	Virtual from BlockProcessor.
int	generate (const Bundle *bundle, BlockInfoVec *xmit_blocks, BlockInfo *block, const LinkRef &link, bool last)
	Virtual from BlockProcessor.
bool	validate (const Bundle *bundle, BlockInfoVec *block_list, BlockInfo *block, status_report_reason_t *reception_reason, status_report_reason_t *deletion_reason)
	Virtual from BlockProcessor.
void	produce (const Bundle *bundle, const BlockInfo *block, u_char *buf, size_t offset, size_t len)
	Virtual from BlockProcessor.
void	process (process_func *func, const Bundle *bundle, const BlockInfo *caller_block, const BlockInfo *target_block, size_t offset, size_t len, OpaqueContext *context)
	Virtual from BlockProcessor.
bool	mutate (mutate_func *func, Bundle *bundle, const BlockInfo *caller_block, BlockInfo *target_block, size_t offset, size_t len, OpaqueContext *context)
	Virtual from BlockProcessor.

---

Detailed Description

Block processor implementation for the payload bundle block.

Definition at line 27 of file PayloadBlockProcessor.h.

---

Constructor & Destructor Documentation

dtn::PayloadBlockProcessor::PayloadBlockProcessor

(

)

Constructor.

Definition at line 28 of file PayloadBlockProcessor.cc.

---

Member Function Documentation

int dtn::PayloadBlockProcessor::consume	(	Bundle *	bundle,
		BlockInfo *	block,
		u_char *	buf,
		size_t	len
	)			[virtual]

Virtual from BlockProcessor.

Reimplemented from dtn::BlockProcessor.

Definition at line 35 of file PayloadBlockProcessor.cc.

References ASSERT, dtn::BlockInfo::complete(), dtn::BlockProcessor::consume_preamble(), dtn::BlockInfo::contents(), dtn::BlockInfo::data_length(), dtn::BlockInfo::data_offset(), dtn::BlockInfo::full_length(), dtn::BundlePayload::length(), dtn::BundlePayload::location(), dtn::log, dtn::Bundle::mutable_payload(), dtn::Bundle::mutable_recv_blocks(), dtn::BundlePayload::NODATA, dtn::Bundle::payload(), dtn::BlockInfo::set_complete(), dtn::BundlePayload::set_length(), and dtn::BundlePayload::write_data().

int dtn::PayloadBlockProcessor::generate	(	const Bundle *	bundle,
		BlockInfoVec *	xmit_blocks,
		BlockInfo *	block,
		const LinkRef &	link,
		bool	last
	)			[virtual]

Virtual from BlockProcessor.

Implements dtn::BlockProcessor.

Definition at line 158 of file PayloadBlockProcessor.cc.

References dtn::BundleProtocol::BLOCK_FLAG_LAST_BLOCK, BP_SUCCESS, dtn::BlockProcessor::generate_preamble(), dtn::BundlePayload::length(), dtn::Bundle::payload(), and dtn::BundleProtocol::PAYLOAD_BLOCK.

bool dtn::PayloadBlockProcessor::mutate	(	mutate_func *	func,
		Bundle *	bundle,
		const BlockInfo *	caller_block,
		BlockInfo *	target_block,
		size_t	offset,
		size_t	len,
		OpaqueContext *	context
	)			[virtual]

Virtual from BlockProcessor.

Reimplemented from dtn::BlockProcessor.

Definition at line 265 of file PayloadBlockProcessor.cc.

References buf, dtn::BlockInfo::contents(), dtn::BlockInfo::data_offset(), dtn::BundlePayload::length(), dtn::Bundle::payload(), and dtn::BundlePayload::read_data().

void dtn::PayloadBlockProcessor::process	(	process_func *	func,
		const Bundle *	bundle,
		const BlockInfo *	caller_block,
		const BlockInfo *	target_block,
		size_t	offset,
		size_t	len,
		OpaqueContext *	context
	)			[virtual]

Virtual from BlockProcessor.

Reimplemented from dtn::BlockProcessor.

Definition at line 209 of file PayloadBlockProcessor.cc.

References buf, dtn::BlockInfo::contents(), dtn::BlockInfo::data_offset(), dtn::BundlePayload::length(), dtn::Bundle::payload(), and dtn::BundlePayload::read_data().

void dtn::PayloadBlockProcessor::produce	(	const Bundle *	bundle,
		const BlockInfo *	block,
		u_char *	buf,
		size_t	offset,
		size_t	len
	)			[virtual]

Virtual from BlockProcessor.

Reimplemented from dtn::BlockProcessor.

Definition at line 180 of file PayloadBlockProcessor.cc.

References dtn::BlockInfo::contents(), dtn::BlockInfo::data_offset(), dtn::BundlePayload::length(), dtn::Bundle::payload(), and dtn::BundlePayload::read_data().

bool dtn::PayloadBlockProcessor::validate	(	const Bundle *	bundle,
		BlockInfoVec *	block_list,
		BlockInfo *	block,
		status_report_reason_t *	reception_reason,
		status_report_reason_t *	deletion_reason
	)			[virtual]

Virtual from BlockProcessor.

Reimplemented from dtn::BlockProcessor.

Definition at line 118 of file PayloadBlockProcessor.cc.

References dtn::BlockInfo::complete(), dtn::BlockInfo::data_length(), dtn::BlockInfo::data_offset(), dtn::Bundle::do_not_fragment(), dtn::BundlePayload::length(), dtn::log, log_err_p, dtn::Bundle::payload(), dtn::BundleProtocol::REASON_BLOCK_UNINTELLIGIBLE, and dtn::BlockProcessor::validate().

---

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

• PayloadBlockProcessor.h
• PayloadBlockProcessor.cc