Package com.sedmelluq.discord.lavaplayer.source.youtube

Class YoutubeSignatureCipherManager

java.lang.Object

com.sedmelluq.discord.lavaplayer.source.youtube.YoutubeSignatureCipherManager

All Implemented Interfaces:

YoutubeSignatureResolver

public class YoutubeSignatureCipherManager
extends java.lang.Object
implements YoutubeSignatureResolver

Handles parsing and caching of signature ciphers

Constructor Summary

Constructors

Constructor	Description
YoutubeSignatureCipherManager()	Create a new signature cipher manager

Method Summary

Modifier and Type	Method	Description
YoutubeSignatureCipher	getExtractedScript(HttpInterface httpInterface, java.lang.String cipherScriptUrl)
java.lang.String	resolveDashUrl(HttpInterface httpInterface, java.lang.String playerScript, java.lang.String dashUrl)	Produces a valid dash XML URL from the possibly ciphered URL.
java.net.URI	resolveFormatUrl(HttpInterface httpInterface, java.lang.String playerScript, YoutubeTrackFormat format)	Produces a valid playback URL for the specified track

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

YoutubeSignatureCipherManager

public YoutubeSignatureCipherManager()

Create a new signature cipher manager

Method Detail

resolveFormatUrl

public java.net.URI resolveFormatUrl(HttpInterface httpInterface,
                                     java.lang.String playerScript,
                                     YoutubeTrackFormat format)
                              throws java.io.IOException

Produces a valid playback URL for the specified track

Specified by:

resolveFormatUrl in interface YoutubeSignatureResolver

Parameters:

httpInterface - HTTP interface to use

playerScript - Address of the script which is used to decipher signatures

format - The track for which to get the URL

Returns:

Valid playback URL

Throws:

java.io.IOException - On network IO error

resolveDashUrl

public java.lang.String resolveDashUrl(HttpInterface httpInterface,
                                       java.lang.String playerScript,
                                       java.lang.String dashUrl)
                                throws java.io.IOException

Produces a valid dash XML URL from the possibly ciphered URL.

Specified by:

resolveDashUrl in interface YoutubeSignatureResolver

Parameters:

httpInterface - HTTP interface instance to use

playerScript - Address of the script which is used to decipher signatures

dashUrl - URL of the dash XML, possibly with a ciphered signature

Returns:

Valid dash XML URL

Throws:

java.io.IOException - On network IO error

getExtractedScript

public YoutubeSignatureCipher getExtractedScript(HttpInterface httpInterface,
                                                 java.lang.String cipherScriptUrl)
                                          throws java.io.IOException

Specified by:

getExtractedScript in interface YoutubeSignatureResolver

Throws:

java.io.IOException