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Added TCP/IP support
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2024-07-21 16:28:45 +01:00
src Added TCP/IP support 2024-07-21 16:28:45 +01:00
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README.md New opcode: PLAYER_UPDATE_TIMESTAMP 2024-07-21 13:37:34 +01:00

Protocol Format

All data-types bigger than 1 byte are stored in network endian (big-endian) unless stated otherwise.

Request Base

Name Size (bytes) Description
opcode 1 The operation code to perform, A list of operations currently supported (and their data) can be found in the Operations chapter
request_id 4 The ID for the current request, Used to distinguish responses in the current connection

The data afterwards depends on the supplied opcode, Please consult the Operations chapter for more information.

Response Base

Name Size (bytes) Description
request_id 4 The ID for the request that this response is meant for
size 4 Size of the response (excluding size of request id)

The data afterwards depends on the supplied opcode, Please consult the Operations chapter for more information.

Operations

FORCE_UPDATE (0x00)

Forces the server to re-fetch the YouTube player, and extract the necessary components from it (nsig function code, sig function code, signature timestamp).

Request

No additional data required

Response

Name Size (bytes) Description
status 2 The status code of the request: 0xF44F if successful, 0xFFFF if no updating is required (YouTube's player ID is equal to the server's current player ID), 0x0000 if an error occurred

DECRYPT_N_SIGNATURE (0x01)

Decrypt a provided n signature using the server's current nsig function code, and return the result (or an error).

Request

Name Size (bytes) Description
size 2 The size of the encrypted signature
string size The encrypted signature

Response

Name Size (bytes) Description
size 2 The size of the decrypted signature, 0x0000 if an error occurred
string size The decrypted signature

DECRYPT_SIGNATURE (0x02)

Decrypt a provided s signature using the server's current sig function code, and return the result (or an error).

Request

Name Size (bytes) Description
size 2 The size of the encrypted signature
string size The encrypted signature

Response

Name Size (bytes) Description
size 2 The size of the decrypted signature, 0x0000 if an error occurred
string size The decrypted signature

GET_SIGNATURE_TIMESTAMP (0x03)

Get the signature timestamp from the server's current player, and return it in the form of a 64-bit integer. If there's no player, it will return 0 in the timestamp (Please check with PLAYER_STATUS if the server has a player)

Request

No additional data required

Response

Name Size (bytes) Description
timestamp 8 The signature timestamp from the server's current player

PLAYER_STATUS (0x04)

Get the server's information about the current player.

Request

No additional data required

Response

Name Size (bytes) Description
has_player 1 If the server has a player, this variable will be 0xFF. or else, it will be 0x00
player_id 4 The server's current player ID. If the server has no player, this will always be 0x00000000

PLAYER_UPDATE_TIMESTAMP (0x05)

Get the time of the last player update, The time is represented as seconds since the last update

Request

No additional data required

Response

Name Size (bytes) Description
timestamp 8 Seconds since the last player update