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odinsea-elixir/lib/odinsea/constants/server.ex
2026-02-25 12:26:26 -07:00

132 lines
2.8 KiB
Elixir

defmodule Odinsea.Constants.Server do
@moduledoc """
Server constants ported from Java ServerConstants.
These define the MapleStory client version and protocol details.
"""
# MapleStory Client Version (MapleSEA v112.4)
# Ported from ServerConstants.java
@maple_version 112
@maple_patch "4"
@maple_locale 7
@client_version 99
# Protocol constants
@packet_header_size 4
@aes_key_size 32
@block_size 1460
# RSA Keys (from ServerConstants.java)
# Default MapleStory RSA public key for password encryption
@pub_key "30819F300D06092A864886F70D010101050003818D0030818902818100994F4E66B003A7843C944E67BE4375203DAA203C676908E59839C9BADE95F53E848AAFE61DB9C09E80F48675CA2696F4E897B7F18CCB6398D221C4EC5823D11CA1FB9764A78F84711B8B6FCA9F01B171A51EC66C02CDA9308887CEE8E59C4FF0B146BF71F697EB11EDCEBFCE02FB0101A7076A3FEB64F6F6022C8417EB6B87270203010001"
@maplogin_default "MapLogin"
@maplogin_custom "MapLoginLuna"
# Packet sequence constants
@iv_length 4
@short_size 2
@int_size 4
@long_size 8
@doc """
Returns the MapleStory client version.
"""
def maple_version, do: @maple_version
@doc """
Returns the MapleStory patch version.
"""
def maple_patch, do: @maple_patch
@doc """
Returns the MapleStory locale (region code).
For SEA/MSEA this is 7.
"""
def maple_locale, do: @maple_locale
@doc """
Returns the full client version string.
"""
def client_version, do: @client_version
@doc """
Returns the packet header size in bytes.
"""
def packet_header_size, do: @packet_header_size
@doc """
Returns the AES key size in bytes.
"""
def aes_key_size, do: @aes_key_size
@doc """
Returns the network block size.
"""
def block_size, do: @block_size
@doc """
Returns the RSA public key.
"""
def pub_key do
Application.get_env(:odinsea, :rsa_pub_key, @pub_key)
end
@doc """
Returns the default login background.
"""
def maplogin_default, do: @maplogin_default
@doc """
Returns the custom login background.
"""
def maplogin_custom, do: @maplogin_custom
@doc """
Returns the IV (initialization vector) length.
"""
def iv_length, do: @iv_length
@doc """
Returns the size of a short in bytes.
"""
def short_size, do: @short_size
@doc """
Returns the size of an int in bytes.
"""
def int_size, do: @int_size
@doc """
Returns the size of a long in bytes.
"""
def long_size, do: @long_size
@doc """
Returns server info from configuration.
"""
def server_info do
Application.get_env(:odinsea, :server, [])
end
@doc """
Returns the server name.
"""
def server_name do
server_info()[:name] || "Luna"
end
@doc """
Returns the server host.
"""
def server_host do
server_info()[:host] || "127.0.0.1"
end
@doc """
Returns the server revision.
"""
def server_revision do
server_info()[:revision] || 1
end
end