shaka::media::EncryptionHandler Class Reference

Inheritance diagram for shaka::media::EncryptionHandler:

Public Member Functions
	EncryptionHandler (const EncryptionOptions &encryption_options, KeySource *key_source)
Public Member Functions inherited from shaka::media::MediaHandler
Status	SetHandler (int output_stream_index, std::shared_ptr< MediaHandler > handler)
	Connect downstream handler at the specified output stream index.
Status	AddHandler (std::shared_ptr< MediaHandler > handler)
	Connect downstream handler to the next availble output stream index.
Status	Initialize ()

Protected Member Functions
MediaHandler implementation overrides.
Status	InitializeInternal () override
Status	Process (std::unique_ptr< StreamData > stream_data) override
Protected Member Functions inherited from shaka::media::MediaHandler
virtual Status	OnFlushRequest (int input_stream_index)
	Event handler for flush request at the specific input stream index.
virtual bool	ValidateOutputStreamIndex (int stream_index) const
	Validate if the stream at the specified index actually exists.
bool	initialized ()
int	num_input_streams ()
Status	Dispatch (std::unique_ptr< StreamData > stream_data)
Status	DispatchPeriodInfo (int stream_index, std::shared_ptr< PeriodInfo > period_info)
	Dispatch the period info to downstream handlers.
Status	DispatchStreamInfo (int stream_index, std::shared_ptr< StreamInfo > stream_info)
	Dispatch the stream info to downstream handlers.
Status	DispatchEncryptionConfig (int stream_index, std::unique_ptr< EncryptionConfig > encryption_config)
	Dispatch the encryption config to downstream handlers.
Status	DispatchMediaSample (int stream_index, std::shared_ptr< MediaSample > media_sample)
	Dispatch the media sample to downstream handlers.
Status	DispatchMediaEvent (int stream_index, std::shared_ptr< MediaEvent > media_event)
	Dispatch the media event to downstream handlers.
Status	DispatchSegmentInfo (int stream_index, std::shared_ptr< SegmentInfo > segment_info)
	Dispatch the segment info to downstream handlers.
Status	FlushDownstream (int output_stream_index)
	Flush the downstream connected at the specified output stream index.
int	num_input_streams () const
int	next_output_stream_index () const
const std::map< int, std::pair < std::shared_ptr < MediaHandler >, int > > &	output_handlers ()

Friends
class	EncryptionHandlerTest

Detailed Description

Definition at line 46 of file encryption_handler.h.

Member Function Documentation

Status shaka::media::EncryptionHandler::InitializeInternal ( )

overrideprotectedvirtual

Internal implementation of initialize. Note that it should only initialize the MediaHandler itself. Downstream handlers are handled in Initialize().

Implements shaka::media::MediaHandler.

Definition at line 93 of file encryption_handler.cc.

Status shaka::media::EncryptionHandler::Process ( std::unique_ptr< StreamData >  stream_data )

overrideprotectedvirtual

Process the incoming stream data. Note that (1) stream_data.stream_index should be the input stream index; (2) The implementation needs to call DispatchXxx to dispatch the processed stream data to the downstream handlers after finishing processing if needed.

Implements shaka::media::MediaHandler.

Definition at line 101 of file encryption_handler.cc.

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

• media/crypto/encryption_handler.h
• media/crypto/encryption_handler.cc