/**
* This file is part of Hercules.
* http://herc.ws - http://github.com/HerculesWS/Hercules
*
* Copyright (C) 2016-2020 Hercules Dev Team
*
* Hercules is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef LOGIN_PACKETS_CA_STRUCT_H
#define LOGIN_PACKETS_CA_STRUCT_H
#include "common/hercules.h"
#include "common/mmo.h"
#include "common/packetsstatic_len.h"
/* Enums */
/// Packet IDs
enum login_packet_ca_id {
HEADER_CA_LOGIN = 0x0064,
HEADER_CA_LOGIN2 = 0x01dd,
HEADER_CA_LOGIN3 = 0x01fa,
HEADER_CA_CONNECT_INFO_CHANGED = 0x0200,
HEADER_CA_EXE_HASHCHECK = 0x0204,
HEADER_CA_LOGIN_PCBANG = 0x0277,
HEADER_CA_LOGIN4 = 0x027c,
HEADER_CA_LOGIN_HAN = 0x02b0,
HEADER_CA_SSO_LOGIN_REQ = 0x0825,
HEADER_CA_LOGIN_OTP = 0x0acf,
HEADER_CA_REQ_HASH = 0x01db,
HEADER_CA_CHARSERVERCONNECT = 0x2710, // Custom Hercules Packet
//HEADER_CA_SSO_LOGIN_REQa = 0x825a, /* unused */
};
/* Packets Structs */
#if !defined(sun) && (!defined(__NETBSD__) || __NetBSD_Version__ >= 600000000) // NetBSD 5 and Solaris don't like pragma pack but accept the packed attribute
#pragma pack(push, 1)
#endif // not NetBSD < 6 / Solaris
/**
* Packet structure for CA_LOGIN.
*/
struct PACKET_CA_LOGIN {
int16 packet_id; ///< Packet ID (#HEADER_CA_LOGIN)
uint32 version; ///< Client Version
char id[24]; ///< Username
char password[24]; ///< Password
uint8 clienttype; ///< Client Type
} __attribute__((packed));
/**
* Packet structure for CA_LOGIN2.
*/
struct PACKET_CA_LOGIN2 {
int16 packet_id; ///< Packet ID (#HEADER_CA_LOGIN2)
uint32 version; ///< Client Version
char id[24]; ///< Username
uint8 password_md5[16]; ///< Password hash
uint8 clienttype; ///< Client Type
} __attribute__((packed));
/**
* Packet structure for CA_LOGIN3.
*/
struct PACKET_CA_LOGIN3 {
int16 packet_id; ///< Packet ID (#HEADER_CA_LOGIN3)
uint32 version; ///< Client Version
char id[24]; ///< Username
uint8 password_md5[16]; ///< Password hash
uint8 clienttype; ///< Client Type
uint8 clientinfo; ///< Index of the connection in the clientinfo file (+10 if the command-line contains "pc")
} __attribute__((packed));
/**
* Packet structure for CA_LOGIN4.
*/
struct PACKET_CA_LOGIN4 {
int16 packet_id; ///< Packet ID (#HEADER_CA_LOGIN4)
uint32 version; ///< Client Version
char id[24]; ///< Username
uint8 password_md5[16]; ///< Password hash
uint8 clienttype; ///< Client Type
char mac_address[13]; ///< MAC Address
} __attribute__((packed));
/**
* Packet structure for CA_LOGIN_PCBANG.
*/
struct PACKET_CA_LOGIN_PCBANG {
int16 packet_id; ///< Packet ID (#HEADER_CA_LOGIN_PCBANG)
uint32 version; ///< Client Version
char id[24]; ///< Username
char password[24]; ///< Password
uint8 clienttype; ///< Client Type
char ip[16]; ///< IP Address
char mac_address[13]; ///< MAC Address
} __attribute__((packed));
/**
* Packet structure for CA_LOGIN_HAN.
*/
struct PACKET_CA_LOGIN_HAN {
int16 packet_id; ///< Packet ID (#HEADER_CA_LOGIN_HAN)
uint32 version; ///< Client Version
char id[24]; ///< Username
char password[24]; ///< Password
uint8 clienttype; ///< Client Type
char ip[16]; ///< IP Address
char mac_address[13]; ///< MAC Address
uint8 is_han_game_user; ///< 'isGravityID'
} __attribute__((packed));
/**
* Packet structure for CA_SSO_LOGIN_REQ.
*
* Variable-length packet.
*/
struct PACKET_CA_SSO_LOGIN_REQ {
int16 packet_id; ///< Packet ID (#HEADER_CA_SSO_LOGIN_REQ)
int16 packet_len; ///< Length (variable length)
uint32 version; ///< Clientver
uint8 clienttype; ///< Clienttype
char id[24]; ///< Username
char password[27]; ///< Password
int8 mac_address[17]; ///< MAC Address
char ip[15]; ///< IP Address
char t1[]; ///< SSO Login Token (variable length)
} __attribute__((packed));
#if PACKETVER_MAIN_NUM >= 20181114 || PACKETVER_RE_NUM >= 20181114
/**
* Packet structure for CA_SSO_LOGIN_REQ.
*
* Variable-length packet.
*/
struct PACKET_CA_ACK_MOBILE_OTP {
int16 packet_id; ///< Packet ID (#HEADER_CA_ACK_MOBILE_OTP)
int16 packet_len; ///< Length (variable length)
uint32 aid; ///< Account ID
char code[6]; ///< Code
} __attribute__((packed));
DEFINE_PACKET_HEADER(CA_ACK_MOBILE_OTP, 0x09a3);
#endif
#if PACKETVER_MAIN_NUM >= 20181114 || PACKETVER_RE_NUM >= 20181114 || defined(PACKETVER_ZERO)
struct PACKET_CA_OTP_CODE {
int16 packet_id; ///< Packet ID (#HEADER_CA_OTP_CODE)
char code[9]; ///< Code
} __attribute__((packed));
DEFINE_PACKET_HEADER(CA_OTP_CODE, 0x0ad0);
#endif
/**
* Packet structure for CA_LOGIN_OTP.
*/
struct PACKET_CA_LOGIN_OTP {
int16 packet_id; ///< Packet ID (#HEADER_CA_LOGIN_OTP)
#if PACKETVER >= 20171113
uint32 devFlags; ///< flags including dev flag
#endif
char login[25]; ///< Username
char password[32]; ///< Password encrypted by rijndael
char flagsStr[5]; ///< Unknown flags. Normally string: G000
} __attribute__((packed));
#if 0 // Unused
struct PACKET_CA_SSO_LOGIN_REQa {
int16 packet_id;
int16 packet_len;
uint32 version;
uint8 clienttype;
char id[24];
int8 mac_address[17];
char ip[15];
char t1[];
} __attribute__((packed));
#endif // unused
/**
* Packet structure for CA_CONNECT_INFO_CHANGED.
*
* New alive packet. Used to verify if client is always alive.
*/
struct PACKET_CA_CONNECT_INFO_CHANGED {
int16 packet_id; ///< Packet ID (#HEADER_CA_CONNECT_INFO_CHANGED)
char id[24]; ///< account.userid
} __attribute__((packed));
/**
* Packet structure for CA_EXE_HASHCHECK.
*
* (kRO 2004-05-31aSakexe langtype 0 and 6)
*/
struct PACKET_CA_EXE_HASHCHECK {
int16 packet_id; ///< Packet ID (#HEADER_CA_EXE_HASHCHECK)
uint8 hash_value[16]; ///< Client MD5 hash
} __attribute__((packed));
/**
* Packet structure for CA_REQ_HASH.
*/
struct PACKET_CA_REQ_HASH {
int16 packet_id; ///< Packet ID (#HEADER_CA_REQ_HASH)
} __attribute__((packed));
/**
* Packet structure for CA_CHARSERVERCONNECT.
*
* This packet is used internally, to signal a char-server connection.
*/
struct PACKET_CA_CHARSERVERCONNECT {
int16 packet_id; ///< Packet ID (#HEADER_CA_CHARSERVERCONNECT)
char userid[24]; ///< Username
char password[24]; ///< Password
int32 unknown;
int32 ip; ///< Charserver IP
int16 port; ///< Charserver port
char name[20]; ///< Charserver name
int16 unknown2;
int16 type; ///< Charserver type
int16 new; ///< Whether charserver is to be marked as new
} __attribute__((packed));
#if !defined(sun) && (!defined(__NETBSD__) || __NetBSD_Version__ >= 600000000) // NetBSD 5 and Solaris don't like pragma pack but accept the packed attribute
#pragma pack(pop)
#endif // not NetBSD < 6 / Solaris
#endif // LOGIN_PACKETS_CA_STRUCT_H
