shaka::js::eme::ImplementationHelperImpl Class Reference

#include <implementation_helper_impl.h>

Inheritance diagram for shaka::js::eme::ImplementationHelperImpl:

Public Member Functions
	ImplementationHelperImpl (const std::string &key_system, MediaKeys *media_keys)
	~ImplementationHelperImpl () override
std::string	DataPathPrefix () const override
void	OnMessage (const std::string &session_id, MediaKeyMessageType message_type, const uint8_t *data, size_t data_size) const override
void	OnKeyStatusChange (const std::string &session_id) const override

Additional Inherited Members
Protected Member Functions inherited from shaka::eme::ImplementationHelper
	ImplementationHelper ()
virtual	~ ImplementationHelper ()
	ImplementationHelper (const ImplementationHelper &)=delete
ImplementationHelper &	operator= (const ImplementationHelper &)=delete
	ImplementationHelper (ImplementationHelper &&)=delete
ImplementationHelper &	operator= (ImplementationHelper &&)=delete

Detailed Description

The implementation of the ImplementationHelper type.

Definition at line 34 of file implementation_helper_impl.h.

Constructor & Destructor Documentation

ImplementationHelperImpl()

shaka::js::eme::ImplementationHelperImpl::ImplementationHelperImpl	(	const std::string &	key_system,
		MediaKeys *	media_keys
	)

Definition at line 33 of file implementation_helper_impl.cc.

~ImplementationHelperImpl()

shaka::js::eme::ImplementationHelperImpl::~ImplementationHelperImpl ( )

override

Definition at line 39 of file implementation_helper_impl.cc.

Member Function Documentation

DataPathPrefix()

std::string shaka::js::eme::ImplementationHelperImpl::DataPathPrefix ( ) const

overridevirtual

Gets the directory on the filesystem that should be used for data storage. This directory is specific for this EME implementation, so any files in it are for this implementation. ALL data MUST be in this directory.

Implements shaka::eme::ImplementationHelper.

Definition at line 42 of file implementation_helper_impl.cc.

OnKeyStatusChange()

void shaka::js::eme::ImplementationHelperImpl::OnKeyStatusChange ( const std::string &  session_id ) const

overridevirtual

An event callback that should be called when the key status changes. This schedules a JavaScript event, but doesn't dispatch it.

Parameters

session_id

The ID of the session whose key statuses changed.

Implements shaka::eme::ImplementationHelper.

Definition at line 63 of file implementation_helper_impl.cc.

OnMessage()

void shaka::js::eme::ImplementationHelperImpl::OnMessage ( const std::string &  session_id, MediaKeyMessageType  message_type, const uint8_t *  data, size_t  data_size  ) const

overridevirtual

An event callback that should be called when a message should be sent to the JavaScript application. This only schedules a JavaScript event, it does not dispatch it.

Parameters

session_id	The ID of the session that will receive the message.
message_type	The type of the message.
data	The data contents of the message.
data_size	The number of bytes in |data|.

Implements shaka::eme::ImplementationHelper.

Definition at line 51 of file implementation_helper_impl.cc.

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

• shaka/src/js/eme/implementation_helper_impl.h
• shaka/src/js/eme/implementation_helper_impl.cc