summaryrefslogtreecommitdiff
path: root/src/login
diff options
context:
space:
mode:
Diffstat (limited to 'src/login')
-rw-r--r--src/login/HPMlogin.c2
-rw-r--r--src/login/lclif.c2
-rw-r--r--src/login/lclif.p.h292
-rw-r--r--src/login/login.c9
-rw-r--r--src/login/packets_ac_struct.h125
-rw-r--r--src/login/packets_ca_struct.h239
6 files changed, 369 insertions, 300 deletions
diff --git a/src/login/HPMlogin.c b/src/login/HPMlogin.c
index e5dc126eb..304db5501 100644
--- a/src/login/HPMlogin.c
+++ b/src/login/HPMlogin.c
@@ -30,6 +30,8 @@
#include "login/lclif.p.h"
#include "login/login.h"
#include "login/loginlog.h"
+#include "login/packets_ac_struct.h"
+#include "login/packets_ca_struct.h"
#include "common/HPMi.h"
#include "common/conf.h"
#include "common/console.h"
diff --git a/src/login/lclif.c b/src/login/lclif.c
index f0d711303..97871922d 100644
--- a/src/login/lclif.c
+++ b/src/login/lclif.c
@@ -24,6 +24,8 @@
#include "login/ipban.h"
#include "login/login.h"
#include "login/loginlog.h"
+#include "login/packets_ac_struct.h"
+#include "login/packets_ca_struct.h"
#include "common/HPM.h"
#include "common/cbasetypes.h"
#include "common/db.h"
diff --git a/src/login/lclif.p.h b/src/login/lclif.p.h
index f383998dc..e2c2133cd 100644
--- a/src/login/lclif.p.h
+++ b/src/login/lclif.p.h
@@ -28,7 +28,6 @@
#include "common/hercules.h"
#include "common/mmo.h"
-#include "common/packetsstatic_len.h"
/* Definitions and macros */
/// Maximum amount of packets processed at once from the same client
@@ -38,297 +37,6 @@
#define MIN_PACKET_DB 0x0064
#define MAX_PACKET_LOGIN_DB 0x0acf
-/* Enums */
-
-/// Packet IDs
-enum login_packet_id {
- // CA (Client to Login)
- 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 */
-
- // AC (Login to Client)
-
- HEADER_AC_ACCEPT_LOGIN = 0x0069,
- HEADER_AC_ACCEPT_LOGIN2 = 0x0ac4,
- HEADER_AC_REFUSE_LOGIN = 0x006a,
- HEADER_SC_NOTIFY_BAN = 0x0081,
- HEADER_AC_ACK_HASH = 0x01dc,
- HEADER_AC_REFUSE_LOGIN_R2 = 0x083e,
- HEADER_AC_REFUSE_LOGIN_R3 = 0x0b02,
-};
-
-/* 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));
-
-/**
- * Packet structure for SC_NOTIFY_BAN.
- */
-struct PACKET_SC_NOTIFY_BAN {
- int16 packet_id; ///< Packet ID (#HEADER_SC_NOTIFY_BAN)
- uint8 error_code; ///< Error code
-} __attribute__((packed));
-
-/**
- * Packet structure for AC_REFUSE_LOGIN.
- */
-struct PACKET_AC_REFUSE_LOGIN {
- int16 packet_id; ///< Packet ID (#HEADER_AC_REFUSE_LOGIN)
- uint8 error_code; ///< Error code
- char block_date[20]; ///< Ban expiration date
-} __attribute__((packed));
-
-/**
- * Packet structure for AC_REFUSE_LOGIN_R2.
- */
-struct PACKET_AC_REFUSE_LOGIN_R2 {
- int16 packet_id; ///< Packet ID (#HEADER_AC_REFUSE_LOGIN_R2)
- uint32 error_code; ///< Error code
- char block_date[20]; ///< Ban expiration date
-} __attribute__((packed));
-
-/**
- * Packet structure for AC_ACCEPT_LOGIN.
- *
- * Variable-length packet.
- */
-struct PACKET_AC_ACCEPT_LOGIN {
- int16 packet_id; ///< Packet ID (#HEADER_AC_ACCEPT_LOGIN)
- int16 packet_len; ///< Packet length (variable length)
- int32 auth_code; ///< Authentication code
- uint32 aid; ///< Account ID
- uint32 user_level; ///< User level
- uint32 last_login_ip; ///< Last login IP
- char last_login_time[26]; ///< Last login timestamp
- uint8 sex; ///< Account sex
-#if PACKETVER >= 20170315
- char twitter_auth_token[16];
- uint8 twitter_flag;
-#endif
- struct {
- uint32 ip; ///< Server IP address
- int16 port; ///< Server port
- char name[20]; ///< Server name
- uint16 usercount; ///< Online users
- uint16 state; ///< Server state
- uint16 property; ///< Server property
-#if PACKETVER >= 20170315
- char unknown2[128];
-#endif
- } server_list[]; ///< List of charservers
-} __attribute__((packed));
-
-/**
- * Packet structure for AC_ACK_HASH.
- *
- * Variable-length packet
- */
-struct PACKET_AC_ACK_HASH {
- int16 packet_id; ///< Packet ID (#HEADER_AC_ACK_HASH)
- int16 packet_len; ///< Packet length (variable length)
- uint8 secret[]; ///< Challenge string
-} __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
-
/**
* Login Client Interface additional data
*/
diff --git a/src/login/login.c b/src/login/login.c
index 409b30473..67abd45af 100644
--- a/src/login/login.c
+++ b/src/login/login.c
@@ -27,6 +27,7 @@
#include "login/ipban.h"
#include "login/loginlog.h"
#include "login/lclif.h"
+#include "login/packets_ac_struct.h"
#include "common/HPM.h"
#include "common/cbasetypes.h"
#include "common/conf.h"
@@ -68,14 +69,6 @@ static AccountDB *accounts = NULL;
//-----------------------------------------------------
#define AUTH_TIMEOUT 30000
-#if PACKETVER_MAIN_NUM >= 20181114 || PACKETVER_RE_NUM >= 20181114 || defined(PACKETVER_ZERO)
-struct PACKET_AC_REQ_MOBILE_OTP {
- int16 packet_id; ///< Packet ID (#HEADER_CA_SSO_LOGIN_REQ)
- uint32 aid; ///< Account ID
-} __attribute__((packed));
-DEFINE_PACKET_HEADER(AC_REQ_MOBILE_OTP, 0x09a2);
-#endif
-
/**
* @see DBCreateData
*/
diff --git a/src/login/packets_ac_struct.h b/src/login/packets_ac_struct.h
new file mode 100644
index 000000000..6ec92b38f
--- /dev/null
+++ b/src/login/packets_ac_struct.h
@@ -0,0 +1,125 @@
+/**
+ * This file is part of Hercules.
+ * http://herc.ws - http://github.com/HerculesWS/Hercules
+ *
+ * Copyright (C) 2016-2018 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_AC_STRUCT_H
+#define LOGIN_PACKETS_AC_STRUCT_H
+
+#include "common/hercules.h"
+#include "common/mmo.h"
+#include "common/packetsstatic_len.h"
+
+/* Enums */
+
+/// Packet IDs
+enum login_ac_packet_id {
+ HEADER_AC_ACCEPT_LOGIN = 0x0069,
+ HEADER_AC_ACCEPT_LOGIN2 = 0x0ac4,
+ HEADER_AC_REFUSE_LOGIN = 0x006a,
+ HEADER_SC_NOTIFY_BAN = 0x0081,
+ HEADER_AC_ACK_HASH = 0x01dc,
+ HEADER_AC_REFUSE_LOGIN_R2 = 0x083e,
+ HEADER_AC_REFUSE_LOGIN_R3 = 0x0b02,
+};
+
+/* 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 SC_NOTIFY_BAN.
+ */
+struct PACKET_SC_NOTIFY_BAN {
+ int16 packet_id; ///< Packet ID (#HEADER_SC_NOTIFY_BAN)
+ uint8 error_code; ///< Error code
+} __attribute__((packed));
+
+/**
+ * Packet structure for AC_REFUSE_LOGIN.
+ */
+struct PACKET_AC_REFUSE_LOGIN {
+ int16 packet_id; ///< Packet ID (#HEADER_AC_REFUSE_LOGIN)
+ uint8 error_code; ///< Error code
+ char block_date[20]; ///< Ban expiration date
+} __attribute__((packed));
+
+/**
+ * Packet structure for AC_REFUSE_LOGIN_R2.
+ */
+struct PACKET_AC_REFUSE_LOGIN_R2 {
+ int16 packet_id; ///< Packet ID (#HEADER_AC_REFUSE_LOGIN_R2)
+ uint32 error_code; ///< Error code
+ char block_date[20]; ///< Ban expiration date
+} __attribute__((packed));
+
+/**
+ * Packet structure for AC_ACCEPT_LOGIN.
+ *
+ * Variable-length packet.
+ */
+struct PACKET_AC_ACCEPT_LOGIN {
+ int16 packet_id; ///< Packet ID (#HEADER_AC_ACCEPT_LOGIN)
+ int16 packet_len; ///< Packet length (variable length)
+ int32 auth_code; ///< Authentication code
+ uint32 aid; ///< Account ID
+ uint32 user_level; ///< User level
+ uint32 last_login_ip; ///< Last login IP
+ char last_login_time[26]; ///< Last login timestamp
+ uint8 sex; ///< Account sex
+#if PACKETVER >= 20170315
+ char twitter_auth_token[16];
+ uint8 twitter_flag;
+#endif
+ struct {
+ uint32 ip; ///< Server IP address
+ int16 port; ///< Server port
+ char name[20]; ///< Server name
+ uint16 usercount; ///< Online users
+ uint16 state; ///< Server state
+ uint16 property; ///< Server property
+#if PACKETVER >= 20170315
+ char unknown2[128];
+#endif
+ } server_list[]; ///< List of charservers
+} __attribute__((packed));
+
+/**
+ * Packet structure for AC_ACK_HASH.
+ *
+ * Variable-length packet
+ */
+struct PACKET_AC_ACK_HASH {
+ int16 packet_id; ///< Packet ID (#HEADER_AC_ACK_HASH)
+ int16 packet_len; ///< Packet length (variable length)
+ uint8 secret[]; ///< Challenge string
+} __attribute__((packed));
+
+#if PACKETVER_MAIN_NUM >= 20181114 || PACKETVER_RE_NUM >= 20181114 || defined(PACKETVER_ZERO)
+struct PACKET_AC_REQ_MOBILE_OTP {
+ int16 packet_id; ///< Packet ID (#HEADER_CA_SSO_LOGIN_REQ)
+ uint32 aid; ///< Account ID
+} __attribute__((packed));
+DEFINE_PACKET_HEADER(AC_REQ_MOBILE_OTP, 0x09a2);
+#endif
+
+#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_AC_STRUCT_H
diff --git a/src/login/packets_ca_struct.h b/src/login/packets_ca_struct.h
new file mode 100644
index 000000000..0828c7293
--- /dev/null
+++ b/src/login/packets_ca_struct.h
@@ -0,0 +1,239 @@
+/**
+ * This file is part of Hercules.
+ * http://herc.ws - http://github.com/HerculesWS/Hercules
+ *
+ * Copyright (C) 2016-2018 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