dtn::data::PayloadBlock Class Reference

#include <PayloadBlock.h>

Inherits dtn::data::Block.

Collaboration diagram for dtn::data::PayloadBlock:

List of all members.

Public Member Functions
	PayloadBlock ()
	PayloadBlock (ibrcommon::BLOB::Reference ref)
virtual	~PayloadBlock ()
ibrcommon::BLOB::Reference	getBLOB () const
virtual size_t	getLength () const
virtual std::ostream &	serialize (std::ostream &stream) const
virtual std::istream &	deserialize (std::istream &stream)
Static Public Attributes
static const char	BLOCK_TYPE = 1

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Detailed Description

Definition at line 20 of file PayloadBlock.h.

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Constructor & Destructor Documentation

dtn::data::PayloadBlock::PayloadBlock

(

)

Definition at line 17 of file PayloadBlock.cpp.

dtn::data::PayloadBlock::PayloadBlock

(

ibrcommon::BLOB::Reference

ref

)

Definition at line 22 of file PayloadBlock.cpp.

dtn::data::PayloadBlock::~PayloadBlock

(

)

[virtual]

Definition at line 27 of file PayloadBlock.cpp.

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Member Function Documentation

std::istream & dtn::data::PayloadBlock::deserialize

(

std::istream &

stream

)

[virtual]

Deserialize the derived block payload.

Parameters:

stream

A input stream to deserialize from.

Returns:

The same reference as given with the stream parameter.

Implements dtn::data::Block.

Definition at line 57 of file PayloadBlock.cpp.

References dtn::data::Block::_blocksize, ibrcommon::BLOB::iostream::clear(), ibrcommon::BLOB::copy(), ibrcommon::BLOB::Reference::iostream(), and ibrcommon::Exception::what().

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ibrcommon::BLOB::Reference dtn::data::PayloadBlock::getBLOB

(

)

const

Definition at line 31 of file PayloadBlock.cpp.

Referenced by dtn::daemon::EchoWorker::callbackBundleReceived(), dtn::security::PayloadConfidentialBlock::encrypt(), dtn::api::Bundle::getData(), main(), dtn::data::operator<<(), and dtn::security::PayloadIntegrityBlock::sign().

size_t dtn::data::PayloadBlock::getLength

(

)

const [virtual]

Return the length of the payload, if this were an abstract block. It is the length put in the third field, after block type and processing flags.

Implements dtn::data::Block.

Definition at line 36 of file PayloadBlock.cpp.

References ibrcommon::BLOB::Reference::iostream(), and ibrcommon::BLOB::iostream::size().

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std::ostream & dtn::data::PayloadBlock::serialize

(

std::ostream &

stream

)

const [virtual]

Serialize the derived block payload.

Parameters:

stream

A output stream to serialize into.

Returns:

The same reference as given with the stream parameter.

Implements dtn::data::Block.

Definition at line 43 of file PayloadBlock.cpp.

References ibrcommon::BLOB::copy(), ibrcommon::BLOB::Reference::iostream(), ibrcommon::BLOB::iostream::size(), and ibrcommon::Exception::what().

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Member Data Documentation

const char dtn::data::PayloadBlock::BLOCK_TYPE = 1 [static]

Definition at line 23 of file PayloadBlock.h.

Referenced by dtn::security::SecurityBlock::decryptBlock(), dtn::security::MutualSerializer::operator<<(), dtn::data::DefaultDeserializer::operator>>(), and dtn::data::SeparateDeserializer::readBlock().

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

• ibrdtn/ibrdtn/data/PayloadBlock.h
• ibrdtn/ibrdtn/data/PayloadBlock.cpp