Amarula.Protocol.Binary.Constants (amarula v0.1.0)

WhatsApp binary protocol constants. Ported from src/WABinary/constants.ts

Summary

Functions

double_byte_token?(string)

Check if string is a double byte token

single_byte_token?(string)

Check if string is a single byte token

string_to_tag(string)

Convert string to tag (single or double byte)

string_to_token(string)

Convert string to token index

tag(tag_atom)

Get tag value by atom

tag_to_string(tag)

Convert tag to string

token_to_string(index)

Convert token index to string

Functions

double_byte_token?(string)

@spec double_byte_token?(binary()) :: boolean()

Check if string is a double byte token

single_byte_token?(string)

@spec single_byte_token?(binary()) :: boolean()

Check if string is a single byte token

string_to_tag(string)

@spec string_to_tag(binary()) :: integer() | {integer(), integer()} | nil

Convert string to tag (single or double byte)

string_to_token(string)

@spec string_to_token(binary()) :: integer() | nil

Convert string to token index

tag(tag_atom)

@spec tag(atom()) :: integer()

Get tag value by atom

tag_to_string(tag)

@spec tag_to_string(integer() | {integer(), integer()}) :: binary() | nil

Convert tag to string

token_to_string(index)

@spec token_to_string(integer()) :: binary() | nil

Convert token index to string