Friends List

Ignore List
Instant Messaging

Game/RealmUser.h

@@ -16,7 +16,7 @@ public:
 
 	bool operator==( const RealmUser &other ) const
 	{
-		return m_sessionId == other.m_sessionId || m_accountId == other.m_accountId;
+		return m_accountId == other.m_accountId || sock->fd == other.sock->fd;
 	}
 
 	bool operator<( const RealmUser &other ) const
@@ -26,6 +26,16 @@ public:
 		return m_accountId < other.m_accountId;
 	}
 
+	bool IsFriend( const std::wstring &handle ) const
+	{
+		return std::find( m_friendList.begin(), m_friendList.end(), handle ) != m_friendList.end();
+	}
+
+	bool IsIgnored( const std::wstring &handle ) const
+	{
+		return std::find( m_ignoreList.begin(), m_ignoreList.end(), handle ) != m_ignoreList.end();
+	}
+
 public:
 	sptr_socket		sock;				// For Realm Lobby
 
@@ -33,7 +43,7 @@ public:
 	int64_t			m_accountId;		// Unique ID of the account
 	std::wstring	m_sessionId;		// Temporary Session ID
 	std::wstring	m_username;			// Username of the user
-	std::wstring	m_chatHandle;	
+	std::wstring	m_chatHandle;		// Chat handle for the user, used in chat rooms
 
 	bool			m_isLoggedIn;		// True if the user has successfully authenticated and logged in
 	bool			m_isHost;			// True if this user is the host of a realm
@@ -49,6 +59,9 @@ public:
 
 	int32_t 		m_characterId;
 	sptr_realm_character m_character;	
+
+	std::vector< std::wstring > m_friendList;	// List of friends for this user
+	std::vector< std::wstring > m_ignoreList;	// List of ignored users
 };
 
 using sptr_user = std::shared_ptr< RealmUser >;

Game/RealmUserManager.cpp

@@ -3,8 +3,9 @@
 #include "ChatRoomManager.h"
 
 #include "../Network/Event/NotifyForcedLogout.h"
-#include "../Common/Constant.h"
+#include "../Network/Event/NotifyFriendStatus.h"
 #include "../Database/Database.h"
+#include "../Common/Constant.h"
 #include "../logging.h"
 
 UserManager::UserManager()
@@ -59,10 +60,11 @@ void UserManager::RemoveUser( sptr_user user )
 		return;
 	}
 
-	Database::Get().DeleteSession( user->m_sessionId );
 	GameSessionManager::Get().OnDisconnectUser( user );
 	ChatRoomManager::Get().OnDisconnectUser( user );
 
+	NotifyFriendsOnlineStatus( user, false );
+
 	Log::Debug( "RemoveUser : [{}][{}]", user->m_username, user->m_sessionId );
 
 	std::lock_guard< std::mutex > lock( m_mutex );
@@ -71,27 +73,19 @@ void UserManager::RemoveUser( sptr_user user )
 
 void UserManager::RemoveUser( const std::wstring &sessionId )
 {
-	auto user = FindUserBySessionId( sessionId );
-	if( !user )
+	if( auto user = FindUserBySessionId( sessionId ) )
 	{
-		Log::Error( "RemoveUser : [{}] not found", sessionId );
-		return;
-	}
-
 		RemoveUser( user );
 	}
+}
 
 void UserManager::RemoveUser( const sptr_socket socket )
 {
-	auto user = FindUserBySocket( socket );
-	if( !user )
+	if( auto user = FindUserBySocket( socket ) )
 	{
-		Log::Error( "RemoveUser : [{}] not found", socket->remote_ip );
-		return;
-	}
-
 		RemoveUser( user );
 	}
+}
 
 void UserManager::Disconnect( sptr_socket socket, const std::string reason )
 {
@@ -146,37 +140,14 @@ sptr_user UserManager::FindUserBySocket( const sptr_socket &socket )
 	return ( it != m_users.end() ) ? *it : nullptr;
 }
 
-sptr_user UserManager::RecoverUserBySession( const std::wstring &sessionId, const sptr_socket &socket )
+sptr_user UserManager::FindUserByChatHandle( const std::wstring &handle )
 {
-	auto user = FindUserBySocket( socket );
-
-	if( user == nullptr )
+	std::lock_guard<std::mutex> lock( m_mutex );
+	auto it = std::find_if( m_users.begin(), m_users.end(), [ & ]( const sptr_user &user )
 	{
-		Log::Error( "RecoverUserBySession: User not found for socket: {}", socket->remote_ip );
-		return nullptr;
-	}
-
-	if( sessionId.empty() )
-	{
-		Log::Error( "RecoverUserBySession: Empty session ID provided." );
-		return nullptr;
-	}
-
-	const auto [account_id, character_id] = Database::Get().GetSession( sessionId, socket->remote_ip );
-
-	if( account_id < 0 )
-	{
-		Log::Error( "RecoverUserBySession: Failed to get session for account ID: {}, session ID: {}", account_id, sessionId );
-		return nullptr;
-	}
-
-	user->m_accountId = account_id;
-	user->m_sessionId = sessionId;
-	user->m_character = Database::Get().LoadCharacterData( account_id, character_id );
-
-	Log::Debug( "RecoverUserBySession: User recovered with session ID: {}, account ID: {}", sessionId, account_id );
-
-	return user;
+		return user->m_chatHandle == handle;
+	} );
+	return ( it != m_users.end() ) ? *it : nullptr;
 }
 
 int32_t UserManager::GetUserCount() const
@@ -189,3 +160,21 @@ std::vector<sptr_user> UserManager::GetUserList()
 	std::lock_guard<std::mutex> lock( m_mutex );
 	return m_users;
 }
+
+void UserManager::NotifyFriendsOnlineStatus( const sptr_user &user, bool onlineStatus )
+{
+	if( !user || user->m_friendList.empty() )
+	{
+		return;
+	}
+
+	const auto notifyFriend = NotifyFriendStatus( user->m_chatHandle, onlineStatus );
+	for( const auto &friendHandle : user->m_friendList )
+	{
+		auto friendUser = FindUserByChatHandle( friendHandle );
+		if( friendUser && friendUser->sock )
+		{
+			friendUser->sock->send( notifyFriend );
+		}
+	}
+}

Game/RealmUserManager.h

@@ -31,13 +31,14 @@ public:
 	void Disconnect( sptr_socket socket, const std::string reason );
 	void Disconnect( sptr_user user, const std::string reason );
 
-
 	sptr_user FindUserBySessionId( const std::wstring &sessionId );
 	sptr_user FindUserBySocket( const sptr_socket &socket );
-	sptr_user RecoverUserBySession( const std::wstring &sessionId, const sptr_socket& socket );
+	sptr_user FindUserByChatHandle( const std::wstring &handle );
 	int32_t GetUserCount() const;
 	std::vector< sptr_user > GetUserList();
 
+	void NotifyFriendsOnlineStatus( const sptr_user &user, bool onlineStatus );
+
 private:
 	std::mutex m_mutex;
 	std::vector< sptr_user > m_users;

Network/Event/NotifyFriendStatus.cpp

@@ -0,0 +1,16 @@
+#include "NotifyFriendStatus.h"
+
+NotifyFriendStatus::NotifyFriendStatus( std::wstring handle, bool status ) : GenericMessage( 0x2F )
+{
+	m_handle = handle;
+	m_status = status;
+}
+
+void NotifyFriendStatus::Serialize( ByteBuffer &out ) const
+{
+	out.write_u16( m_packetId );
+	out.write_u32( 0 );
+
+	out.write_utf16( m_handle );
+	out.write_u8( m_status ? 1 : 0 );
+}

Network/Event/NotifyFriendStatus.h

@@ -0,0 +1,13 @@
+#pragma once
+
+#include "../GenericNetMessage.h"
+
+class NotifyFriendStatus : public GenericMessage {
+private:
+	std::wstring m_handle;
+	bool m_status;
+
+public:
+	NotifyFriendStatus( std::wstring handle, bool status );
+	void Serialize( ByteBuffer &out ) const override;
+};

Network/Event/NotifyInstantMessage.cpp

@@ -0,0 +1,16 @@
+#include "NotifyInstantMessage.h"
+
+NotifyInstantMessage::NotifyInstantMessage( std::wstring chatHandle, std::wstring message ) : GenericMessage( 0x30 )
+{
+	m_chatHandle = chatHandle;
+	m_message = message;
+}
+
+void NotifyInstantMessage::Serialize( ByteBuffer &out ) const
+{
+	out.write_u16( m_packetId );
+	out.write_u32( 0 );
+
+	out.write_utf16( m_chatHandle );
+	out.write_utf16( m_message );
+}

Network/Event/NotifyInstantMessage.h

@@ -0,0 +1,13 @@
+#pragma once
+
+#include "../GenericNetMessage.h"
+
+class NotifyInstantMessage : public GenericMessage {
+private:
+	std::wstring m_message;
+	std::wstring m_chatHandle;
+
+public:
+	NotifyInstantMessage( std::wstring chatHandle, std::wstring message );
+	void Serialize(ByteBuffer &out) const override;
+};

Network/Event/RequestAddFriend.cpp

@@ -0,0 +1,61 @@
+#include "RequestAddFriend.h"
+
+#include "../../Game/RealmUserManager.h"
+#include "../../Database/Database.h"
+#include "../../logging.h"
+
+void RequestAddFriend::Deserialize( sptr_byte_stream stream )
+{
+	DeserializeHeader( stream );
+
+	m_sessionId = stream->read_encrypted_utf16();
+	m_chatHandle = stream->read_utf16();
+}
+
+sptr_generic_response RequestAddFriend::ProcessRequest( sptr_socket socket, sptr_byte_stream stream )
+{
+	Deserialize( stream );
+
+	auto user = UserManager::Get().FindUserBySocket( socket );
+	if( user == nullptr )
+	{
+		return std::make_shared< ResultAddFriend >( this, FATAL_ERROR );
+	}
+
+	if( user->IsFriend( m_chatHandle ) )
+	{
+		return std::make_shared< ResultAddFriend >( this, FRIEND_DUPLICATE );
+	}
+
+	auto targetUser = UserManager::Get().FindUserByChatHandle( m_chatHandle );
+	if( targetUser == nullptr )
+	{
+		return std::make_shared< ResultAddFriend >( this, FRIEND_INVALID );
+	}
+
+	if( targetUser->IsIgnored( user->m_chatHandle ) )
+	{
+		return std::make_shared< ResultAddFriend >( this, FRIEND_IGNORING );
+	}
+
+	if( !Database::Get().SaveFriend( user->m_accountId, targetUser->m_chatHandle ) )
+	{
+		return std::make_shared< ResultAddFriend >( this, DATABASE_ERROR );
+	}
+
+	user->m_friendList.push_back( targetUser->m_chatHandle );
+
+	return std::make_shared< ResultAddFriend >( this, SUCCESS );
+}
+
+ResultAddFriend::ResultAddFriend( GenericRequest *request, int32_t reply ) : GenericResponse( *request )
+{
+	m_reply = reply;
+}
+
+void ResultAddFriend::Serialize( ByteBuffer &out ) const
+{
+	out.write_u16( m_packetId );
+	out.write_u32( m_trackId );
+	out.write_u32( m_reply );
+}

Network/Event/RequestAddFriend.h

@@ -0,0 +1,40 @@
+#pragma once
+
+#include <memory>
+#include <string>
+
+#include "../GenericNetRequest.h"
+#include "../GenericNetResponse.h"
+
+class RequestAddFriend : public GenericRequest
+{
+private:
+	std::wstring m_sessionId;
+	std::wstring m_chatHandle;
+
+	enum ERROR_CODE {
+		SUCCESS = 0,
+		FATAL_ERROR,
+		DATABASE_ERROR = 2,
+		FRIEND_IGNORING = 19,
+		FRIEND_INVALID = 20,
+		FRIEND_DUPLICATE = 21,
+	};
+public:
+	static std::unique_ptr< RequestAddFriend > Create()
+	{
+		return std::make_unique< RequestAddFriend >();
+	}
+
+	sptr_generic_response ProcessRequest( sptr_socket socket, sptr_byte_stream stream ) override;
+	void Deserialize( sptr_byte_stream stream ) override;
+};
+
+class ResultAddFriend : public GenericResponse {
+private:
+	int32_t m_reply;
+
+public:
+	ResultAddFriend( GenericRequest *request, int32_t reply );
+	void Serialize( ByteBuffer &out ) const;
+};

Network/Event/RequestAddIgnore.cpp

@@ -0,0 +1,61 @@
+#include "RequestAddIgnore.h"
+
+#include "../../Game/RealmUserManager.h"
+#include "../../Database/Database.h"
+#include "../../logging.h"
+
+void RequestAddIgnore::Deserialize( sptr_byte_stream stream )
+{
+	DeserializeHeader( stream );
+
+	m_sessionId = stream->read_encrypted_utf16();
+	m_chatHandle = stream->read_utf16();
+}
+
+sptr_generic_response RequestAddIgnore::ProcessRequest( sptr_socket socket, sptr_byte_stream stream )
+{
+	Deserialize( stream );
+
+	auto user = UserManager::Get().FindUserBySocket( socket );
+	if( user == nullptr )
+	{
+		return std::make_shared< ResultAddIgnore >( this, FATAL_ERROR );
+	}
+
+	if( user->IsFriend( m_chatHandle ) )
+	{
+		return std::make_shared< ResultAddIgnore >( this, IGNORE_FRIEND );
+	}
+
+	if( user->IsIgnored( m_chatHandle ) )
+	{
+		return std::make_shared< ResultAddIgnore >( this, IGNORE_DUPLICATE );
+	}
+
+	auto targetUser = UserManager::Get().FindUserByChatHandle( m_chatHandle );
+	if( targetUser == nullptr )
+	{
+		return std::make_shared< ResultAddIgnore >( this, IGNORE_INVALID );
+	}
+
+	if( !Database::Get().SaveIgnore( user->m_accountId, targetUser->m_chatHandle ) )
+	{
+		return std::make_shared< ResultAddIgnore >( this, DATABASE_ERROR );
+	}
+
+	user->m_ignoreList.push_back( targetUser->m_chatHandle );
+
+	return std::make_shared< ResultAddIgnore >( this, SUCCESS );
+}
+
+ResultAddIgnore::ResultAddIgnore( GenericRequest *request, int32_t reply ) : GenericResponse( *request )
+{
+	m_reply = reply;
+}
+
+void ResultAddIgnore::Serialize( ByteBuffer &out ) const
+{
+	out.write_u16( m_packetId );
+	out.write_u32( m_trackId );
+	out.write_u32( m_reply );
+}

Network/Event/RequestAddIgnore.h

@@ -0,0 +1,41 @@
+#pragma once
+
+#include <memory>
+#include <string>
+
+#include "../GenericNetRequest.h"
+#include "../GenericNetResponse.h"
+
+class RequestAddIgnore : public GenericRequest
+{
+private:
+	std::wstring m_sessionId;
+	std::wstring m_chatHandle;
+
+	enum ERROR_CODE {
+		SUCCESS = 0,
+		FATAL_ERROR,
+		DATABASE_ERROR = 2,
+		IGNORE_INVALID = 20,
+		IGNORE_FRIEND = 24,
+		IGNORE_DUPLICATE = 25,
+	};
+
+public:
+	static std::unique_ptr< RequestAddIgnore > Create()
+	{
+		return std::make_unique< RequestAddIgnore >();
+	}
+
+	sptr_generic_response ProcessRequest( sptr_socket socket, sptr_byte_stream stream ) override;
+	void Deserialize( sptr_byte_stream stream ) override;
+};
+
+class ResultAddIgnore : public GenericResponse {
+private:
+	int32_t m_reply;
+
+public:
+	ResultAddIgnore( GenericRequest *request, int32_t reply );
+	void Serialize( ByteBuffer &out ) const;
+};

Network/Event/RequestGetSocialListInitial.cpp

@@ -0,0 +1,54 @@
+#include "RequestGetSocialListInitial.h"
+
+#include "../../Game/RealmUserManager.h"
+#include "../../Game/RealmUser.h"
+#include "../../logging.h"
+
+void RequestGetSocialListInitial::Deserialize( sptr_byte_stream stream )
+{
+	DeserializeHeader( stream );
+}
+
+sptr_generic_response RequestGetSocialListInitial::ProcessRequest( sptr_socket socket, sptr_byte_stream stream )
+{
+	Deserialize( stream );
+
+	auto user = UserManager::Get().FindUserBySocket( socket );
+	if( user == nullptr )
+	{
+		Log::Error( "RequestGetFriendList::ProcessRequest() - User not found" );
+		return std::make_shared< ResultGetSocialListInitial >( this );
+	}
+
+	return std::make_shared< ResultGetSocialListInitial >( this, user );
+}
+
+ResultGetSocialListInitial::ResultGetSocialListInitial( GenericRequest *request, sptr_user user ) : GenericResponse( *request )
+{
+	m_user = user;
+}
+
+void ResultGetSocialListInitial::Serialize( ByteBuffer &out ) const
+{
+	out.write_u16( m_packetId );
+	out.write_u32( m_trackId );
+	out.write_u32( 0 );
+
+	// Friends
+	out.write_u32( static_cast< uint32_t >( m_user->m_friendList.size() ) );
+	for( const auto &friendHandle : m_user->m_friendList )
+	{
+		out.write_utf16( friendHandle );
+	}
+
+	// ?
+	out.write_u32(1);
+	out.write_utf16(L"String_2");
+
+	// Ignore
+	out.write_u32( static_cast< uint32_t >( m_user->m_ignoreList.size() ) );
+	for( const auto &ignoreHandle : m_user->m_ignoreList )
+	{
+		out.write_utf16( ignoreHandle );
+	}
+}

Network/Event/RequestGetSocialListInitial.h

@@ -0,0 +1,30 @@
+#pragma once
+
+#include <memory>
+#include <string>
+
+#include "../GenericNetRequest.h"
+#include "../GenericNetResponse.h"
+#include "../../Common/ForwardDecl.h"
+
+class RequestGetSocialListInitial : public GenericRequest
+{
+public:
+	static std::unique_ptr< RequestGetSocialListInitial > Create()
+	{
+		return std::make_unique< RequestGetSocialListInitial >();
+	}
+
+	sptr_generic_response ProcessRequest( sptr_socket socket, sptr_byte_stream stream ) override;
+	void Deserialize( sptr_byte_stream stream ) override;
+};
+
+class ResultGetSocialListInitial : public GenericResponse {
+private:
+	int32_t m_reply;
+	sptr_user m_user;
+
+public:
+	ResultGetSocialListInitial( GenericRequest *request, sptr_user user = nullptr );
+	void Serialize( ByteBuffer &out ) const;
+};

Network/Event/RequestGetSocialListUpdate.cpp

@@ -0,0 +1,50 @@
+#include "RequestGetSocialListUpdate.h"
+
+#include "../../Game/RealmUserManager.h"
+#include "../../Game/RealmUser.h"
+#include "../../logging.h"
+
+void RequestGetSocialListUpdate::Deserialize( sptr_byte_stream stream )
+{
+	DeserializeHeader( stream );
+}
+
+sptr_generic_response RequestGetSocialListUpdate::ProcessRequest( sptr_socket socket, sptr_byte_stream stream )
+{
+	Deserialize( stream );
+
+	auto user = UserManager::Get().FindUserBySocket( socket );
+	if( user == nullptr )
+	{
+		Log::Error( "RequestGetFriendList::ProcessRequest() - User not found" );
+		return std::make_shared< ResultGetSocialListUpdate >( this );
+	}
+
+	return std::make_shared< ResultGetSocialListUpdate >( this, user );
+}
+
+ResultGetSocialListUpdate::ResultGetSocialListUpdate( GenericRequest *request, sptr_user user ) : GenericResponse( *request )
+{
+	m_user = user;
+}
+
+void ResultGetSocialListUpdate::Serialize( ByteBuffer &out ) const
+{
+	out.write_u16( m_packetId );
+	out.write_u32( m_trackId );
+	out.write_u32( 0 );
+
+	// Friends
+	out.write_u32( static_cast< uint32_t >( m_user->m_friendList.size() ) );
+	for( const auto &friendHandle : m_user->m_friendList )
+	{
+		out.write_utf16( friendHandle );
+	}
+
+	// Ignore
+	out.write_u32( static_cast< uint32_t >( m_user->m_ignoreList.size() ) );
+	for( const auto &ignoreHandle : m_user->m_ignoreList )
+	{
+		out.write_utf16( ignoreHandle );
+	}
+}

Network/Event/RequestGetSocialListUpdate.h

@@ -0,0 +1,30 @@
+#pragma once
+
+#include <memory>
+#include <string>
+
+#include "../GenericNetRequest.h"
+#include "../GenericNetResponse.h"
+#include "../../Common/ForwardDecl.h"
+
+class RequestGetSocialListUpdate : public GenericRequest
+{
+public:
+	static std::unique_ptr< RequestGetSocialListUpdate > Create()
+	{
+		return std::make_unique< RequestGetSocialListUpdate >();
+	}
+
+	sptr_generic_response ProcessRequest( sptr_socket socket, sptr_byte_stream stream ) override;
+	void Deserialize( sptr_byte_stream stream ) override;
+};
+
+class ResultGetSocialListUpdate : public GenericResponse {
+private:
+	int32_t m_reply;
+	sptr_user m_user;
+
+public:
+	ResultGetSocialListUpdate( GenericRequest *request, sptr_user user = nullptr );
+	void Serialize( ByteBuffer &out ) const;
+};

Network/Event/RequestLogin.cpp

@@ -42,7 +42,7 @@ sptr_generic_response RequestLogin::ProcessLoginRTA( sptr_user user )
 	auto &Database = Database::Get();
 
 	// Verify the account exists
-	auto accountId = Database.VerifyAccount( m_username, m_password );
+	auto [ result, accountId, chatHandle ] = Database.VerifyAccount( m_username, m_password );
 
 	if( accountId < 0 )
 	{
@@ -59,8 +59,6 @@ sptr_generic_response RequestLogin::ProcessLoginRTA( sptr_user user )
 		}
 	}
 
-	auto [result, chatHandle] = Database.LoadAccount( accountId );
-
 	// Login Success
 	user->m_isLoggedIn = true;
 	user->m_username = m_username;
@@ -68,10 +66,14 @@ sptr_generic_response RequestLogin::ProcessLoginRTA( sptr_user user )
 	user->m_chatHandle = chatHandle;
 	user->m_sessionId = UserManager.GenerateSessionId();
 
-	Database.CreateSession(
-		user->m_accountId,
-		user->m_sessionId,
-		user->sock->remote_ip );
+	// Load Friend List
+	user->m_friendList = Database.LoadFriends( accountId );
+
+	// Load Ignore List
+	user->m_ignoreList = Database.LoadIgnores( accountId );
+
+	// Notify friends about the user's online status
+	UserManager.NotifyFriendsOnlineStatus( user, true );
 
 	return std::make_shared< ResultLogin >( this, SUCCESS, user->m_sessionId );
 }

Network/Event/RequestSendInstantMessage.cpp

@@ -0,0 +1,54 @@
+#include "RequestSendInstantMessage.h"
+
+#include "NotifyInstantMessage.h"
+#include "../../Game/RealmUserManager.h"
+#include "../../Game/ChatRoomManager.h"
+#include "../../logging.h"
+
+void RequestSendInstantMessage::Deserialize( sptr_byte_stream stream )
+{
+	DeserializeHeader( stream );
+
+	auto sessionId = stream->read_encrypted_utf16();
+	m_chatHandle = stream->read_utf16();
+	m_message = stream->read_utf16();
+}
+
+sptr_generic_response RequestSendInstantMessage::ProcessRequest( sptr_socket socket, sptr_byte_stream stream )
+{
+	Deserialize( stream );
+
+	const auto user = UserManager::Get().FindUserBySocket( socket );
+	if( !user )
+	{
+		Log::Error( "User not found for socket!" );
+		return std::make_shared< ResultSendInstantMessage >( this, GENERAL_ERROR );
+	}
+
+	auto targetUser = UserManager::Get().FindUserByChatHandle( m_chatHandle );
+	if( !targetUser )
+	{
+		return std::make_shared< ResultSendInstantMessage >( this, GENERAL_ERROR );
+	}
+
+	if( targetUser->IsIgnored( user->m_chatHandle ) )
+	{
+		return std::make_shared< ResultSendInstantMessage >( this, USER_IGNORED );
+	}
+
+	targetUser->sock->send( NotifyInstantMessage( user->m_chatHandle, m_message ) );
+
+	return std::make_shared< ResultSendInstantMessage >( this, SUCCESS );
+}
+
+ResultSendInstantMessage::ResultSendInstantMessage( GenericRequest *request, int32_t reply ) : GenericResponse( *request )
+{
+	m_reply = reply;
+}
+
+void ResultSendInstantMessage::Serialize( ByteBuffer &out ) const
+{
+	out.write_u16( m_packetId );
+	out.write_u32( m_trackId );
+	out.write_u32( m_reply );
+}

Network/Event/RequestSendInstantMessage.h

@@ -0,0 +1,38 @@
+#pragma once
+
+#include <memory>
+#include <string>
+
+#include "../GenericNetRequest.h"
+#include "../GenericNetResponse.h"
+
+class RequestSendInstantMessage : public GenericRequest
+{
+private:
+	std::wstring m_chatHandle;
+	std::wstring m_message;
+
+	enum ERROR_CODE {
+		SUCCESS = 0,
+		GENERAL_ERROR,
+		USER_IGNORED = 19,
+	};
+
+public:
+	static std::unique_ptr< RequestSendInstantMessage > Create()
+	{
+		return std::make_unique< RequestSendInstantMessage >();
+	}
+
+	sptr_generic_response ProcessRequest( sptr_socket socket, sptr_byte_stream stream ) override;
+	void Deserialize( sptr_byte_stream stream ) override;
+};
+
+class ResultSendInstantMessage : public GenericResponse {
+private:
+	int32_t m_reply;
+
+public:
+	ResultSendInstantMessage( GenericRequest *request, int32_t reply );
+	void Serialize( ByteBuffer &out ) const;
+};