Encrypt_GCReadHandler Class Reference

Encrypting GCReader handler. More...

#include <crypto_asdcp.h>

Inheritance diagram for Encrypt_GCReadHandler:

List of all members.

Public Member Functions
	Encrypt_GCReadHandler (GCWriterPtr Writer, UInt32 BodySID, UUIDPtr &ContextID, DataChunkPtr KeyID, std::string KeyFileName)
	Construct a handler for a specified BodySID.
virtual bool	HandleData (GCReaderPtr Caller, KLVObjectPtr Object)
	Handle a "chunk" of data that has been read from the file.
void	SetPlaintextOffset (Length Offset)
	Set the Plaintext offset to use when encrypting.
void	SetIndex (IndexTablePtr Index)
	Set an index table to update with new byte offsets.
Protected Attributes
UInt32	OurSID
	The BodySID of this essence.
GCWriterPtr	Writer
	GCWriter to receive encrypted data.
UUIDPtr	ContextID
	The context ID UL for this encrypted essence.
DataChunk	EncKey
	The encryption key we will use.
Length	PlaintextOffset
	Plaintext offset to use when encrypting.
IndexTablePtr	Index
	Index table to update (or NULL if none).
Position	IndexPos
	Current edit unit for indexing.
Private Member Functions
	Encrypt_GCReadHandler ()
	Don't allow standard construction.

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Detailed Description

Encrypting GCReader handler.

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Constructor & Destructor Documentation

Encrypt_GCReadHandler

(

)

[private]

Don't allow standard construction.

Encrypt_GCReadHandler	(	GCWriterPtr	Writer,
		UInt32	BodySID,
		UUIDPtr &	ContextID,
		DataChunkPtr	KeyID,
		std::string	KeyFileName
	)

Construct a handler for a specified BodySID.

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Member Function Documentation

bool HandleData	(	GCReaderPtr	Caller,
		KLVObjectPtr	Object
	)			[virtual]

Handle a "chunk" of data that has been read from the file.

Returns:

true if all OK, false on error

Implements GCReadHandler_Base.

void SetPlaintextOffset

(

Length

Offset

)

[inline]

Set the Plaintext offset to use when encrypting.

void SetIndex

(

IndexTablePtr

Index

)

[inline]

Set an index table to update with new byte offsets.

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Member Data Documentation

UInt32 OurSID [protected]

The BodySID of this essence.

GCWriterPtr Writer [protected]

GCWriter to receive encrypted data.

UUIDPtr ContextID [protected]

The context ID UL for this encrypted essence.

DataChunk EncKey [protected]

The encryption key we will use.

Length PlaintextOffset [protected]

Plaintext offset to use when encrypting.

IndexTablePtr Index [protected]

Index table to update (or NULL if none).

Position IndexPos [protected]

Current edit unit for indexing.

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

• crypto_asdcp.h
• crypto_asdcp.cpp

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