Class representing an instance of media keys used to decrypt content. More...

#include <media_key.h>

Public Types
using	SetupFinishedCallback = std::function< void(OperationResult, MediaKey)>

Public Member Functions
	MediaKey ()

	MediaKey (const MediaKey &)=delete

	MediaKey (MediaKey &&other)

MediaKey &	operator= (const MediaKey &)=delete

MediaKey &	operator= (MediaKey &&)

	~MediaKey ()

bool	IsValid () const

Static Public Member Functions
static Result< void >	SetupEncryption (const DRMConfig &config, SetupFinishedCallback on_finished)

Friends
class	ElementaryMediaTrack

Detailed Description

Class representing an instance of media keys used to decrypt content.

Definition at line 71 of file media_key.h.

Member Typedef Documentation

◆ SetupFinishedCallback

using samsung::wasm::MediaKey::SetupFinishedCallback = std::function<void(OperationResult, MediaKey)>

Definition at line 73 of file media_key.h.

Constructor & Destructor Documentation

◆ MediaKey() [1/3]

samsung::wasm::MediaKey::MediaKey ( )

Default constructor, creates an invalid MediaKey object. A valid MediaKey object can be created with MediaKey::SetupEncryption().

◆ MediaKey() [2/3]

samsung::wasm::MediaKey::MediaKey ( const MediaKey & )

delete

◆ MediaKey() [3/3]

samsung::wasm::MediaKey::MediaKey ( MediaKey && other )

◆ ~MediaKey()

samsung::wasm::MediaKey::~MediaKey ( )

Member Function Documentation

◆ IsValid()

bool samsung::wasm::MediaKey::IsValid ( ) const

Returns true if this instance is valid. This method should be called after constructor to ensure the object was initialized properly. If object is invalid all method calls will fail.

Returns: true if this instance is valid, otherwise false.

◆ operator=() [1/2]

MediaKey& samsung::wasm::MediaKey::operator= ( const MediaKey & )

delete

◆ operator=() [2/2]

MediaKey& samsung::wasm::MediaKey::operator= ( MediaKey && )

◆ SetupEncryption()

static Result<void> samsung::wasm::MediaKey::SetupEncryption	(	const DRMConfig &	config,
		SetupFinishedCallback	on_finished
	)

static

Asynchronously creates MediaKey instance and passes it as an argument to on_finished. If setting up the encryption fails, media keys won't be valid.

Parameters

[in]	config	An object containing DRM's configuration.
[in]	on_finished	A callback notifying end of encryption setup. The callback receives `OperationResult` informing of the result of the operation and a newly created `MediaKeys` object if no error occurred.

Returns: Result<void> with operation_result field set to OperationResult::kSuccess on success, otherwise a code describing the error.

Friends And Related Function Documentation

◆ ElementaryMediaTrack

friend class ElementaryMediaTrack

friend

Definition at line 114 of file media_key.h.

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

media_key.h

Public Types

Public Member Functions

Static Public Member Functions

Friends