ship init

src/ship/ship.rs

@@ -1,49 +1,105 @@
-use libpso::PacketParseError;
+use std::collections::HashMap;
 
+use rand::Rng;
+
+use libpso::packet::ship::*;
+use libpso::packet::login::{Login, LoginResponse, AccountStatus, Session};
+use libpso::{PacketParseError, PSOPacket};
+use libpso::crypto::bb::PSOBBCipher;
+
+use crate::common::cipherkeys::{ELSEWHERE_PRIVATE_KEY, ELSEWHERE_PARRAY};
 use crate::common::serverstate::{SendServerPacket, RecvServerPacket, ServerState, OnConnect, ClientId};
-use crate::entity::gateway::EntityGateway;
 
-pub const SHIP_PORT: u16 = 12345;
+use crate::entity::gateway::EntityGateway;
+use crate::entity::account::{UserAccount, USERFLAG_NEWCHAR, USERFLAG_DRESSINGROOM};
+use crate::entity::character::Character;
+use crate::login::login::get_login_status;
+
+pub const SHIP_PORT: u16 = 23423;
 
 #[derive(Debug)]
 pub enum ShipError {
-
+    ClientNotFound(ClientId),
 }
 
 #[derive(Debug)]
 pub enum RecvShipPacket {
-
+    Login(Login),
 }
 
 impl RecvServerPacket for RecvShipPacket {
     fn from_bytes(data: &[u8]) -> Result<RecvShipPacket, PacketParseError> {
-        Err(PacketParseError::WrongPacketForServerType)
+        match u16::from_le_bytes([data[2], data[3]]) {
+            0x93 => Ok(RecvShipPacket::Login(Login::from_bytes(data)?)),
+            _ => Err(PacketParseError::WrongPacketForServerType(u16::from_le_bytes([data[2], data[3]])))
+        }
     }
 }
 
 #[derive(Debug)]
 pub enum SendShipPacket {
-    
-
+    ShipWelcome(ShipWelcome),
+    LoginResponse(LoginResponse),
+    ShipBlockList(ShipBlockList),
 }
 
 impl SendServerPacket for SendShipPacket {
     fn as_bytes(&self) -> Vec<u8> {
-        Vec::new()
+        match self {
+            SendShipPacket::ShipWelcome(pkt) => pkt.as_bytes(),
+            SendShipPacket::LoginResponse(pkt) => pkt.as_bytes(),
+            SendShipPacket::ShipBlockList(pkt) => pkt.as_bytes(),
+        }
+    }
+}
+
+
+struct ClientState {
+    user: Option<UserAccount>,
+    characters: Option<[Option<Character>; 4]>,
+    session: Session,
+}
+
+impl ClientState {
+    fn new() -> ClientState {
+        ClientState {
+            user: None,
+            characters: None,
+            session: Session::new()
+        }
     }
 }
 
 
 pub struct ShipServerState<EG: EntityGateway> {
     entity_gateway: EG,
+    clients: HashMap<ClientId, ClientState>
 }
 
 impl<EG: EntityGateway> ShipServerState<EG> {
     pub fn new(entity_gateway: EG) -> ShipServerState<EG> {
         ShipServerState {
-            entity_gateway: entity_gateway
+            entity_gateway: entity_gateway,
+            clients: HashMap::new(),
         }
     }
+
+    fn validate_login(&mut self, id: ClientId, pkt: &Login) -> Result<Vec<SendShipPacket>, ShipError> {
+        let client = self.clients.get_mut(&id).ok_or(ShipError::ClientNotFound(id))?;
+        Ok(match get_login_status(&self.entity_gateway, pkt) {
+            Ok(user) => {
+                let mut response = LoginResponse::by_status(AccountStatus::Ok, Session::new());
+                response.guildcard = user.guildcard.map_or(24, |gc| gc) as u32;
+                response.team_id = user.team_id.map_or(31, |ti| ti) as u32;
+                client.user = Some(user);
+                client.session = pkt.session;
+                vec![SendShipPacket::LoginResponse(response), SendShipPacket::ShipBlockList(ShipBlockList::new(3))]
+            },
+            Err(err) => {
+                vec![SendShipPacket::LoginResponse(LoginResponse::by_status(err, Session::new()))]
+            }
+        })
+    }
 }
 
 
@@ -53,11 +109,27 @@ impl<EG: EntityGateway> ServerState for ShipServerState<EG> {
     type PacketError = ShipError;
 
     fn on_connect(&mut self, id: ClientId) -> Vec<OnConnect<Self::SendPacket>> {
-        Vec::new()
+        self.clients.insert(id, ClientState::new());
+
+        let mut rng = rand::thread_rng();
+
+        let mut server_key = [0u8; 48];
+        let mut client_key = [0u8; 48];
+        rng.fill(&mut server_key[..]);
+        rng.fill(&mut client_key[..]);
+
+        vec![OnConnect::Packet(SendShipPacket::ShipWelcome(ShipWelcome::new(server_key, client_key))),
+             OnConnect::Cipher((Box::new(PSOBBCipher::new(ELSEWHERE_PARRAY, ELSEWHERE_PRIVATE_KEY, client_key)),
+                                Box::new(PSOBBCipher::new(ELSEWHERE_PARRAY, ELSEWHERE_PRIVATE_KEY, server_key))))
+        ]
     }
 
     fn handle(&mut self, id: ClientId, pkt: &RecvShipPacket)
               -> Result<Box<dyn Iterator<Item = (ClientId, SendShipPacket)>>, ShipError> {
-        Ok(Box::new(Vec::new().into_iter()))
+        Ok(match pkt {
+            RecvShipPacket::Login(login) => {
+                Box::new(self.validate_login(id, login)?.into_iter().map(move |pkt| (id, pkt)))
+            },
+        })
     }
-}
+}