Rewrite client interface for login server (part 6)

Moved login clif code to lclif.c/lclif.h

Signed-off-by: Haru <haru@dotalux.com>

7 files changed, 843 insertions, 740 deletions

diff --git a/src/login/HPMlogin.c b/src/login/HPMlogin.c
index f12996915..e3f580341 100644
--- a/src/login/HPMlogin.c
+++ b/src/login/HPMlogin.c
@@ -25,6 +25,7 @@
 #include "common/cbasetypes.h"
 
 #include "login/account.h"
+#include "login/lclif.h"
 #include "login/login.h"
 #include "common/HPMi.h"
 #include "common/conf.h"
diff --git a/src/login/Makefile.in b/src/login/Makefile.in
index 8e10be6d8..222c87e2a 100644
--- a/src/login/Makefile.in
+++ b/src/login/Makefile.in
@@ -40,9 +40,9 @@ MT19937AR_D = $(THIRDPARTY_D)/mt19937ar
 MT19937AR_OBJ = $(MT19937AR_D)/mt19937ar.o
 MT19937AR_H = $(MT19937AR_D)/mt19937ar.h
 
-LOGIN_C = account_sql.c HPMlogin.c ipban_sql.c login.c loginlog_sql.c
+LOGIN_C = account_sql.c HPMlogin.c ipban_sql.c lclif.c login.c loginlog_sql.c
 LOGIN_OBJ = $(addprefix obj_sql/, $(patsubst %.c,%.o,$(LOGIN_C)))
-LOGIN_H = login.h account.h HPMlogin.h ipban.h loginlog.h
+LOGIN_H = login.h account.h HPMlogin.h ipban.h lclif.h loginlog.h
 LOGIN_PH =
 
 HAVE_MYSQL=@HAVE_MYSQL@
diff --git a/src/login/lclif.c b/src/login/lclif.c
new file mode 100644
index 000000000..203b0cbbc
--- /dev/null
+++ b/src/login/lclif.c
@@ -0,0 +1,750 @@
+/**
+ * This file is part of Hercules.
+ * http://herc.ws - http://github.com/HerculesWS/Hercules
+ *
+ * Copyright (C) 2016  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/>.
+ */
+#define HERCULES_CORE
+
+#include "lclif.h"
+
+#include "login/ipban.h"
+#include "login/login.h"
+#include "login/loginlog.h"
+#include "common/HPM.h"
+#include "common/cbasetypes.h"
+#include "common/db.h"
+#include "common/md5calc.h"
+#include "common/memmgr.h"
+#include "common/mmo.h"
+#include "common/nullpo.h"
+#include "common/random.h"
+#include "common/showmsg.h"
+#include "common/socket.h"
+#include "common/strlib.h"
+#include "common/utils.h"
+
+struct lclif_interface lclif_s;
+struct lclif_interface *lclif;
+
+/* Definitions and macros */
+/// Maximum amount of packets processed at once from the same client
+#define MAX_PROCESSED_PACKETS (3)
+
+// Packet DB
+#define MIN_PACKET_DB 0x0064
+#define MAX_PACKET_DB 0x08ff
+
+/* Enums */
+
+/// Packet IDs
+enum login_packet_id {
+	// CA (Client to Login)
+	PACKET_ID_CA_LOGIN                = 0x0064,
+	PACKET_ID_CA_LOGIN2               = 0x01dd,
+	PACKET_ID_CA_LOGIN3               = 0x01fa,
+	PACKET_ID_CA_CONNECT_INFO_CHANGED = 0x0200,
+	PACKET_ID_CA_EXE_HASHCHECK        = 0x0204,
+	PACKET_ID_CA_LOGIN_PCBANG         = 0x0277,
+	PACKET_ID_CA_LOGIN4               = 0x027c,
+	PACKET_ID_CA_LOGIN_HAN            = 0x02b0,
+	PACKET_ID_CA_SSO_LOGIN_REQ        = 0x0825,
+	PACKET_ID_CA_REQ_HASH             = 0x01db,
+	PACKET_ID_CA_CHARSERVERCONNECT    = 0x2710, // Custom Hercules Packet
+	//PACKET_ID_CA_SSO_LOGIN_REQa       = 0x825a, /* unused */
+
+	// AC (Login to Client)
+	PACKET_ID_AC_ACCEPT_LOGIN         = 0x0069,
+	PACKET_ID_AC_REFUSE_LOGIN         = 0x006a,
+	PACKET_ID_SC_NOTIFY_BAN           = 0x0081,
+	PACKET_ID_AC_ACK_HASH             = 0x01dc,
+	PACKET_ID_AC_REFUSE_LOGIN_R2      = 0x083e,
+};
+
+/* 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 (#PACKET_ID_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 (#PACKET_ID_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 (#PACKET_ID_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 (#PACKET_ID_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 (#PACKET_ID_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 (#PACKET_ID_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 (#PACKET_ID_CA_SSO_LOGIN_REQ)
+	int16 packet_len;     ///< Length (variable length)
+	uint32 version;       ///< Client Version
+	uint8 clienttype;     ///< Client Type
+	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 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 (#PACKET_ID_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 (#PACKET_ID_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 (#PACKET_ID_CA_REQ_HASH)
+} __attribute__((packed));
+
+struct packet_CA_CHARSERVERCONNECT {
+	int16 packet_id;
+	char userid[24];
+	char password[24];
+	int32 unknown;
+	int32 ip;
+	int16 port;
+	char name[20];
+	int16 unknown2;
+	int16 type;
+	int16 new;
+} __attribute__((packed));
+
+struct packet_SC_NOTIFY_BAN {
+	int16 packet_id;
+	uint8 error_code;
+} __attribute__((packed));
+
+struct packet_AC_REFUSE_LOGIN {
+	int16 packet_id;
+	uint8 error_code;
+	char block_date[20];
+} __attribute__((packed));
+
+struct packet_AC_REFUSE_LOGIN_R2 {
+	int16 packet_id;
+	uint32 error_code;
+	char block_date[20];
+} __attribute__((packed));
+
+struct packet_AC_ACCEPT_LOGIN {
+	int16 packet_id;
+	int16 packet_len;
+	int32 auth_code;
+	uint32 aid;
+	uint32 user_level;
+	uint32 last_login_ip;
+	char last_login_time[26];
+	uint8 sex;
+	struct {
+		uint32 ip;
+		int16 port;
+		char name[20];
+		uint16 usercount;
+		uint16 state;
+		uint16 property;
+	} server_list[];
+} __attribute__((packed));
+
+struct packet_AC_ACK_HASH {
+	int16 packet_id;
+	int16 packet_len;
+	uint8 secret[];
+} __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
+
+struct login_packet_db packet_db[MAX_PACKET_DB + 1];
+
+void lclif_connection_error(int fd, uint8 error)
+{
+	struct packet_SC_NOTIFY_BAN *packet = NULL;
+	WFIFOHEAD(fd, sizeof(*packet));
+	packet = WP2PTR(fd);
+	packet->packet_id = PACKET_ID_SC_NOTIFY_BAN;
+	packet->error_code = error;
+	WFIFOSET(fd, sizeof(*packet));
+}
+
+enum parsefunc_rcode lclif_parse_CA_CONNECT_INFO_CHANGED(int fd, struct login_session_data *sd) __attribute__((nonnull (2)));
+enum parsefunc_rcode lclif_parse_CA_CONNECT_INFO_CHANGED(int fd, struct login_session_data *sd)
+{
+	return PACKET_VALID;
+}
+
+enum parsefunc_rcode lclif_parse_CA_EXE_HASHCHECK(int fd, struct login_session_data *sd) __attribute__((nonnull (2)));
+enum parsefunc_rcode lclif_parse_CA_EXE_HASHCHECK(int fd, struct login_session_data *sd)
+{
+	const struct packet_CA_EXE_HASHCHECK *packet = RP2PTR(fd);
+	sd->has_client_hash = 1;
+	memcpy(sd->client_hash, packet->hash_value, 16);
+	return PACKET_VALID;
+}
+
+enum parsefunc_rcode lclif_parse_CA_LOGIN(int fd, struct login_session_data *sd) __attribute__((nonnull (2)));
+enum parsefunc_rcode lclif_parse_CA_LOGIN(int fd, struct login_session_data *sd)
+{
+	const struct packet_CA_LOGIN *packet = RP2PTR(fd);
+
+	sd->version = packet->version;
+	sd->clienttype = packet->clienttype;
+	safestrncpy(sd->userid, packet->id, NAME_LENGTH);
+	safestrncpy(sd->passwd, packet->password, PASSWD_LEN);
+
+	if (login->config->use_md5_passwds)
+		MD5_String(sd->passwd, sd->passwd);
+	sd->passwdenc = PWENC_NONE;
+
+	login->client_login(fd, sd);
+	return PACKET_VALID;
+}
+
+enum parsefunc_rcode lclif_parse_CA_LOGIN2(int fd, struct login_session_data *sd) __attribute__((nonnull (2)));
+enum parsefunc_rcode lclif_parse_CA_LOGIN2(int fd, struct login_session_data *sd)
+{
+	const struct packet_CA_LOGIN2 *packet = RP2PTR(fd);
+
+	sd->version = packet->version;
+	sd->clienttype = packet->clienttype;
+	safestrncpy(sd->userid, packet->id, NAME_LENGTH);
+	bin2hex(sd->passwd, packet->password_md5, 16);
+	sd->passwdenc = PASSWORDENC;
+
+	login->client_login(fd, sd);
+	return PACKET_VALID;
+}
+
+enum parsefunc_rcode lclif_parse_CA_LOGIN3(int fd, struct login_session_data *sd) __attribute__((nonnull (2)));
+enum parsefunc_rcode lclif_parse_CA_LOGIN3(int fd, struct login_session_data *sd)
+{
+	const struct packet_CA_LOGIN3 *packet = RP2PTR(fd);
+
+	sd->version = packet->version;
+	sd->clienttype = packet->clienttype;
+	/* unused */
+	/* sd->clientinfo = packet->clientinfo; */
+	safestrncpy(sd->userid, packet->id, NAME_LENGTH);
+	bin2hex(sd->passwd, packet->password_md5, 16);
+	sd->passwdenc = PASSWORDENC;
+
+	login->client_login(fd, sd);
+	return PACKET_VALID;
+}
+
+enum parsefunc_rcode lclif_parse_CA_LOGIN4(int fd, struct login_session_data *sd) __attribute__((nonnull (2)));
+enum parsefunc_rcode lclif_parse_CA_LOGIN4(int fd, struct login_session_data *sd)
+{
+	const struct packet_CA_LOGIN4 *packet = RP2PTR(fd);
+
+	sd->version = packet->version;
+	sd->clienttype = packet->clienttype;
+	/* unused */
+	/* safestrncpy(sd->mac_address, packet->mac_address, sizeof(sd->mac_address)); */
+	safestrncpy(sd->userid, packet->id, NAME_LENGTH);
+	bin2hex(sd->passwd, packet->password_md5, 16);
+	sd->passwdenc = PASSWORDENC;
+
+	login->client_login(fd, sd);
+	return PACKET_VALID;
+}
+
+enum parsefunc_rcode lclif_parse_CA_LOGIN_PCBANG(int fd, struct login_session_data *sd) __attribute__((nonnull (2)));
+enum parsefunc_rcode lclif_parse_CA_LOGIN_PCBANG(int fd, struct login_session_data *sd)
+{
+	const struct packet_CA_LOGIN_PCBANG *packet = RP2PTR(fd);
+
+	sd->version = packet->version;
+	sd->clienttype = packet->clienttype;
+	/* unused */
+	/* safestrncpy(sd->ip, packet->ip, sizeof(sd->ip)); */
+	/* safestrncpy(sd->mac_address, packet->mac_address, sizeof(sd->mac_address)); */
+	safestrncpy(sd->userid, packet->id, NAME_LENGTH);
+	safestrncpy(sd->passwd, packet->password, PASSWD_LEN);
+
+	if (login->config->use_md5_passwds)
+		MD5_String(sd->passwd, sd->passwd);
+	sd->passwdenc = PWENC_NONE;
+
+	login->client_login(fd, sd);
+	return PACKET_VALID;
+}
+
+enum parsefunc_rcode lclif_parse_CA_LOGIN_HAN(int fd, struct login_session_data *sd) __attribute__((nonnull (2)));
+enum parsefunc_rcode lclif_parse_CA_LOGIN_HAN(int fd, struct login_session_data *sd)
+{
+	const struct packet_CA_LOGIN_HAN *packet = RP2PTR(fd);
+
+	sd->version = packet->version;
+	sd->clienttype = packet->clienttype;
+	/* unused */
+	/* safestrncpy(sd->ip, packet->ip, sizeof(sd->ip)); */
+	/* safestrncpy(sd->mac_address, packet->mac_address, sizeof(sd->mac_address)); */
+	/* sd->ishan = packet->is_han_game_user; */
+	safestrncpy(sd->userid, packet->id, NAME_LENGTH);
+	safestrncpy(sd->passwd, packet->password, PASSWD_LEN);
+
+	if (login->config->use_md5_passwds)
+		MD5_String(sd->passwd, sd->passwd);
+	sd->passwdenc = PWENC_NONE;
+
+	login->client_login(fd, sd);
+	return PACKET_VALID;
+}
+
+enum parsefunc_rcode lclif_parse_CA_SSO_LOGIN_REQ(int fd, struct login_session_data *sd) __attribute__((nonnull (2)));
+enum parsefunc_rcode lclif_parse_CA_SSO_LOGIN_REQ(int fd, struct login_session_data *sd)
+{
+	const struct packet_CA_SSO_LOGIN_REQ *packet = RP2PTR(fd);
+	int tokenlen = (int)RFIFOREST(fd) - (int)sizeof(*packet);
+
+	if (tokenlen > PASSWD_LEN || tokenlen < 1) {
+		ShowError("packet_CA_SSO_LOGIN_REQ: Token length is not between allowed password length, kicking player ('%s')", packet->id);
+		sockt->eof(fd);
+		return PACKET_VALID;
+	}
+
+	sd->clienttype = packet->clienttype;
+	sd->version = packet->version;
+	safestrncpy(sd->userid, packet->id, NAME_LENGTH);
+	safestrncpy(sd->passwd, packet->t1, min(tokenlen + 1, PASSWD_LEN)); // Variable-length field, don't copy more than necessary
+
+	if (login->config->use_md5_passwds)
+		MD5_String(sd->passwd, sd->passwd);
+	sd->passwdenc = PWENC_NONE;
+
+	login->client_login(fd, sd);
+	return PACKET_VALID;
+}
+
+enum parsefunc_rcode lclif_parse_CA_REQ_HASH(int fd, struct login_session_data *sd) __attribute__((nonnull (2)));
+enum parsefunc_rcode lclif_parse_CA_REQ_HASH(int fd, struct login_session_data *sd)
+{
+	memset(sd->md5key, '\0', sizeof(sd->md5key));
+	sd->md5keylen = (uint16)(12 + rnd() % 4);
+	MD5_Salt(sd->md5keylen, sd->md5key);
+
+	lclif->coding_key(fd, sd);
+	return PACKET_VALID;
+}
+
+enum parsefunc_rcode lclif_parse_CA_CHARSERVERCONNECT(int fd, struct login_session_data *sd) __attribute__((nonnull (2)));
+enum parsefunc_rcode lclif_parse_CA_CHARSERVERCONNECT(int fd, struct login_session_data *sd)
+{
+	char ip[16];
+	uint32 ipl = sockt->session[fd]->client_addr;
+	sockt->ip2str(ipl, ip);
+
+	login->parse_request_connection(fd, sd, ip, ipl);
+
+	return PACKET_STOPPARSE;
+}
+
+bool lclif_send_server_list(struct login_session_data *sd)
+{
+	int server_num = 0, i, n, length;
+	uint32 ip;
+	struct packet_AC_ACCEPT_LOGIN *packet = NULL;
+
+	for (i = 0; i < ARRAYLENGTH(server); ++i) {
+		if (sockt->session_is_active(server[i].fd))
+			server_num++;
+	}
+	if (server_num == 0)
+		return false;
+
+	length = sizeof(*packet) + sizeof(packet->server_list[0]) * server_num;
+	ip = sockt->session[sd->fd]->client_addr;
+
+	// Allocate the packet
+	WFIFOHEAD(sd->fd, length);
+	packet = WP2PTR(sd->fd);
+
+	packet->packet_id = PACKET_ID_AC_ACCEPT_LOGIN;
+	packet->packet_len = length;
+	packet->auth_code = sd->login_id1;
+	packet->aid = sd->account_id;
+	packet->user_level = sd->login_id2;
+	packet->last_login_ip = 0; // Not used anymore
+	memset(packet->last_login_time, '\0', sizeof(packet->last_login_time)); // Not used anymore
+	packet->sex = sex_str2num(sd->sex);
+	for (i = 0, n = 0;  i < ARRAYLENGTH(server); ++i) {
+		uint32 subnet_char_ip;
+
+		if (!sockt->session_is_valid(server[i].fd))
+			continue;
+
+		subnet_char_ip = login->lan_subnet_check(ip);
+		packet->server_list[n].ip = htonl((subnet_char_ip) ? subnet_char_ip : server[i].ip);
+		packet->server_list[n].port = sockt->ntows(htons(server[i].port)); // [!] LE byte order here [!]
+		safestrncpy(packet->server_list[n].name, server[i].name, 20);
+		packet->server_list[n].usercount = server[i].users;
+
+		if (server[i].type == CST_PAYING && sd->expiration_time > time(NULL))
+			packet->server_list[n].property = CST_NORMAL;
+		else
+			packet->server_list[n].property = server[i].type;
+
+		packet->server_list[n].state = server[i].new_;
+		++n;
+	}
+	WFIFOSET(sd->fd, length);
+
+	return true;
+}
+
+void lclif_send_auth_failed(int fd, time_t ban, uint32 error)
+{
+#if PACKETVER >= 20120000 /* not sure when this started */
+	struct packet_AC_REFUSE_LOGIN_R2 *packet = NULL;
+	int packet_id = PACKET_ID_AC_REFUSE_LOGIN_R2;
+#else
+	struct packet_AC_REFUSE_LOGIN *packet = NULL;
+	int packet_id = PACKET_ID_AC_REFUSE_LOGIN;
+#endif
+	WFIFOHEAD(fd, sizeof(*packet));
+	packet = WP2PTR(fd);
+	packet->packet_id = packet_id;
+	packet->error_code = error;
+	if (error == 6)
+		timestamp2string(packet->block_date, sizeof(packet->block_date), ban, login->config->date_format);
+	else
+		memset(packet->block_date, '\0', sizeof(packet->block_date));
+	WFIFOSET(fd, sizeof(*packet));
+}
+
+void lclif_send_login_error(int fd, uint8 error)
+{
+	struct packet_AC_REFUSE_LOGIN *packet = NULL;
+	WFIFOHEAD(fd, sizeof(*packet));
+	packet = WP2PTR(fd);
+	packet->packet_id = PACKET_ID_AC_REFUSE_LOGIN;
+	packet->error_code = error;
+	memset(packet->block_date, '\0', sizeof(packet->block_date));
+	WFIFOSET(fd, sizeof(*packet));
+}
+
+void lclif_send_coding_key(int fd, struct login_session_data *sd) __attribute__((nonnull (2)));
+void lclif_send_coding_key(int fd, struct login_session_data *sd)
+{
+	struct packet_AC_ACK_HASH *packet = NULL;
+	int16 size = sizeof(*packet) + sd->md5keylen;
+
+	WFIFOHEAD(fd, size);
+	packet = WP2PTR(fd);
+	packet->packet_id = PACKET_ID_AC_ACK_HASH;
+	packet->packet_len = size;
+	memcpy(packet->secret, sd->md5key, sd->md5keylen);
+	WFIFOSET(fd, size);
+}
+
+int lclif_parse(int fd)
+{
+	struct login_session_data *sd = NULL;
+	int i;
+	char ip[16];
+	uint32 ipl = sockt->session[fd]->client_addr;
+	sockt->ip2str(ipl, ip);
+
+	if (sockt->session[fd]->flag.eof) {
+		ShowInfo("Closed connection from '"CL_WHITE"%s"CL_RESET"'.\n", ip);
+		sockt->close(fd);
+		return 0;
+	}
+
+	if ((sd = sockt->session[fd]->session_data) == NULL) {
+		// Perform ip-ban check
+		if (login->config->ipban && !sockt->trusted_ip_check(ipl) && ipban_check(ipl)) {
+			ShowStatus("Connection refused: IP isn't authorized (deny/allow, ip: %s).\n", ip);
+			login_log(ipl, "unknown", -3, "ip banned");
+			lclif->login_error(fd, 3); // 3 = Rejected from Server
+			sockt->eof(fd);
+			return 0;
+		}
+
+		// create a session for this new connection
+		CREATE(sockt->session[fd]->session_data, struct login_session_data, 1);
+		sd = sockt->session[fd]->session_data;
+		sd->fd = fd;
+	}
+
+	for (i = 0; i < MAX_PROCESSED_PACKETS; ++i) {
+		enum parsefunc_rcode result;
+		int16 packet_id = RFIFOW(fd, 0);
+		int packet_len = (int)RFIFOREST(fd);
+
+		if (packet_len < 2)
+			return 0;
+
+		result = lclif->parse_sub(fd, sd);
+
+		switch (result) {
+		case PACKET_SKIP:
+			continue;
+		case PACKET_INCOMPLETE:
+		case PACKET_STOPPARSE:
+			return 0;
+		case PACKET_UNKNOWN:
+			ShowWarning("lclif_parse: Received unsupported packet (packet 0x%04x, %d bytes received), disconnecting session #%d.\n", (unsigned int)packet_id, packet_len, fd);
+#ifdef DUMP_INVALID_PACKET
+			ShowDump(RFIFOP(fd, 0), RFIFOREST(fd));
+#endif
+			sockt->eof(fd);
+			return 0;
+		case PACKET_INVALIDLENGTH:
+			ShowWarning("lclif_parse: Received packet 0x%04x specifies invalid packet_len (%d), disconnecting session #%d.\n", (unsigned int)packet_id, packet_len, fd);
+#ifdef DUMP_INVALID_PACKET
+			ShowDump(RFIFOP(fd, 0), RFIFOREST(fd));
+#endif
+			sockt->eof(fd);
+			return 0;
+		}
+	}
+	return 0;
+}
+
+enum parsefunc_rcode lclif_parse_sub(int fd, struct login_session_data *sd)
+{
+	int packet_len = (int)RFIFOREST(fd);
+	int16 packet_id = RFIFOW(fd, 0);
+	const struct login_packet_db *lpd;
+
+	if (VECTOR_LENGTH(HPM->packets[hpParse_Login]) > 0) {
+		int result = HPM->parse_packets(fd, packet_id, hpParse_Login);
+		if (result == 1)
+			return PACKET_VALID;
+		if (result == 2)
+			return PACKET_INCOMPLETE; // Packet not completed yet
+	}
+
+	lpd = lclif->packet(packet_id);
+
+	if (lpd == NULL)
+		return PACKET_UNKNOWN;
+
+	if (lpd->len == 0)
+		return PACKET_UNKNOWN;
+
+	if (lpd->len > 0 && lpd->pFunc == NULL)
+		return PACKET_UNKNOWN; //This Packet is defined for length purpose ? should never be sent from client ?
+
+	if (lpd->len == -1) {
+		uint16 packet_var_len = 0; //Max Variable Packet length is signed int16 size
+
+		if (packet_len < 4)
+			return PACKET_INCOMPLETE; //Packet incomplete
+
+		packet_var_len = RFIFOW(fd, 2);
+
+		if (packet_var_len < 4 || packet_var_len > SINT16_MAX)
+			return PACKET_INVALIDLENGTH; //Something is wrong, close connection.
+
+		if (RFIFOREST(fd) < packet_var_len)
+			return PACKET_INCOMPLETE; //Packet incomplete again.
+
+		return lclif->parse_packet(lpd, fd, sd);
+	} else if (lpd->len <= packet_len) {
+		return lclif->parse_packet(lpd, fd, sd);
+	}
+
+	return PACKET_VALID;
+}
+
+const struct login_packet_db *lclif_packet(int16 packet_id)
+{
+	if (packet_id == PACKET_ID_CA_CHARSERVERCONNECT)
+		return &packet_db[0];
+
+	if (packet_id > MAX_PACKET_DB || packet_id < MIN_PACKET_DB)
+		return NULL;
+
+	return &packet_db[packet_id];
+}
+
+enum parsefunc_rcode lclif_parse_packet(const struct login_packet_db *lpd, int fd, struct login_session_data *sd)
+{
+	int result;
+	result = lpd->pFunc(fd, sd);
+	RFIFOSKIP(fd, (lpd->len == -1) ? RFIFOW(fd, 2) : lpd->len);
+	return result;
+}
+
+void packetdb_loaddb(void)
+{
+	int i;
+	struct packet {
+		int16 packet_id;
+		int16 packet_len;
+		int (*pFunc)(int, struct login_session_data *);
+	} packet[] = {
+#define packet_def(name) { PACKET_ID_ ## name, sizeof(struct packet_ ## name), lclif_parse_ ## name }
+#define packet_def2(name, len) { PACKET_ID_ ## name, (len), lclif_parse_ ## name }
+		packet_def(CA_CONNECT_INFO_CHANGED),
+		packet_def(CA_EXE_HASHCHECK),
+		packet_def(CA_LOGIN),
+		packet_def(CA_LOGIN2),
+		packet_def(CA_LOGIN3),
+		packet_def(CA_LOGIN4),
+		packet_def(CA_LOGIN_PCBANG),
+		packet_def(CA_LOGIN_HAN),
+		packet_def2(CA_SSO_LOGIN_REQ, -1),
+		packet_def(CA_REQ_HASH),
+#undef packet_def
+#undef packet_def2
+	};
+	int length = ARRAYLENGTH(packet);
+
+	memset(packet_db, '\0', sizeof(packet_db));
+
+	for (i = 0; i < length; ++i) {
+		int16 packet_id = packet[i].packet_id;
+		Assert_retb(packet_id >= MIN_PACKET_DB && packet_id < MAX_PACKET_DB);
+		packet_db[packet_id].len = packet[i].packet_len;
+		packet_db[packet_id].pFunc = packet[i].pFunc;
+	}
+
+	//Explict case, we will save character login packet in position 0 which is unused and not valid by normal
+	packet_db[0].len = sizeof(struct packet_CA_CHARSERVERCONNECT);
+	packet_db[0].pFunc = lclif_parse_CA_CHARSERVERCONNECT;
+}
+
+void lclif_init(void)
+{
+	packetdb_loaddb();
+}
+
+void lclif_final(void)
+{
+}
+
+void lclif_defaults(void)
+{
+	lclif = &lclif_s;
+
+	lclif->init = lclif_init;
+	lclif->final = lclif_final;
+
+	lclif->connection_error = lclif_connection_error;
+	lclif->server_list = lclif_send_server_list;
+	lclif->auth_failed = lclif_send_auth_failed;
+	lclif->login_error = lclif_send_login_error;
+	lclif->coding_key = lclif_send_coding_key;
+
+	lclif->packet = lclif_packet;
+	lclif->parse_packet = lclif_parse_packet;
+	lclif->parse = lclif_parse;
+	lclif->parse_sub = lclif_parse_sub;
+}
diff --git a/src/login/lclif.h b/src/login/lclif.h
new file mode 100644
index 000000000..b6dac5d35
--- /dev/null
+++ b/src/login/lclif.h
@@ -0,0 +1,70 @@
+/**
+ * This file is part of Hercules.
+ * http://herc.ws - http://github.com/HerculesWS/Hercules
+ *
+ * Copyright (C) 2016  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_LCLIF_H
+#define LOGIN_LCLIF_H
+
+#include "common/hercules.h"
+
+/* Forward Declarations */
+struct login_session_data;
+
+/* Enums */
+/// Parse function return code
+enum parsefunc_rcode {
+	PACKET_VALID         =  1,
+	PACKET_INCOMPLETE    =  0,
+	PACKET_UNKNOWN       = -1,
+	PACKET_INVALIDLENGTH = -2,
+	PACKET_STOPPARSE     = -3,
+	PACKET_SKIP          = -4, //internal parser will skip this packet and go parser another, meant for plugins. [hemagx]
+};
+
+/* Function Typedefs */
+typedef enum parsefunc_rcode (LoginParseFunc)(int fd, struct login_session_data *sd);
+
+/* Structs */
+/// Login packet DB entry
+struct login_packet_db {
+	int16 len;             ///< Packet length
+	LoginParseFunc *pFunc; ///< Packet parsing function
+};
+
+struct lclif_interface {
+	void (*init)(void);
+	void (*final)(void);
+
+	void (*connection_error)(int fd, uint8 error);
+	bool (*server_list)(struct login_session_data *sd);
+	void (*auth_failed)(int fd, time_t ban, uint32 error);
+	void (*login_error)(int fd, uint8 error);
+	void (*coding_key)(int fd, struct login_session_data *sd);
+	const struct login_packet_db *(*packet)(int16 packet_id);
+	enum parsefunc_rcode (*parse_packet)(const struct login_packet_db *lpd, int fd, struct login_session_data *sd);
+	int (*parse)(int fd);
+	enum parsefunc_rcode (*parse_sub)(int fd, struct login_session_data *sd);
+};
+
+#ifdef HERCULES_CORE
+void lclif_defaults(void);
+#endif
+
+HPShared struct lclif_interface *lclif;
+
+#endif // LOGIN_LCLIF_H
diff --git a/src/login/login.c b/src/login/login.c
index a98389f7e..38e2651c5 100644
--- a/src/login/login.c
+++ b/src/login/login.c
@@ -26,6 +26,7 @@
 #include "login/account.h"
 #include "login/ipban.h"
 #include "login/loginlog.h"
+#include "login/lclif.h"
 #include "common/HPM.h"
 #include "common/cbasetypes.h"
 #include "common/core.h"
@@ -48,249 +49,10 @@ struct login_interface *login;
 struct Login_Config login_config_;
 struct mmo_char_server server[MAX_SERVERS]; // char server data
 
-/// Maximum amount of packets processed at once from the same client
-#define MAX_PROCESSED_PACKETS (3)
-
-// Packet DB
-#define MIN_PACKET_DB 0x0064
-#define MAX_PACKET_DB 0x08ff
-
-/* Enums */
-
-/// Packet IDs
-enum login_packet_id {
-	// CA (Client to Login)
-	PACKET_ID_CA_LOGIN                = 0x0064,
-	PACKET_ID_CA_LOGIN2               = 0x01dd,
-	PACKET_ID_CA_LOGIN3               = 0x01fa,
-	PACKET_ID_CA_CONNECT_INFO_CHANGED = 0x0200,
-	PACKET_ID_CA_EXE_HASHCHECK        = 0x0204,
-	PACKET_ID_CA_LOGIN_PCBANG         = 0x0277,
-	PACKET_ID_CA_LOGIN4               = 0x027c,
-	PACKET_ID_CA_LOGIN_HAN            = 0x02b0,
-	PACKET_ID_CA_SSO_LOGIN_REQ        = 0x0825,
-	PACKET_ID_CA_REQ_HASH             = 0x01db,
-	PACKET_ID_CA_CHARSERVERCONNECT    = 0x2710, // Custom Hercules Packet
-	//PACKET_ID_CA_SSO_LOGIN_REQa       = 0x825a, /* unused */
-
-	// AC (Login to Client)
-	PACKET_ID_AC_ACCEPT_LOGIN         = 0x0069,
-	PACKET_ID_AC_REFUSE_LOGIN         = 0x006a,
-	PACKET_ID_SC_NOTIFY_BAN           = 0x0081,
-	PACKET_ID_AC_ACK_HASH             = 0x01dc,
-	PACKET_ID_AC_REFUSE_LOGIN_R2      = 0x083e,
-};
-
-/* Function Typedefs */
-typedef enum parsefunc_rcode (LoginParseFunc)(int fd, struct login_session_data *sd);
-
-/* Structs */
-/// Login packet DB entry
-struct login_packet_db {
-	int16 len;             ///< Packet length
-	LoginParseFunc *pFunc; ///< Packet parsing function
-};
-
-/* 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 (#PACKET_ID_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 (#PACKET_ID_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 (#PACKET_ID_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 (#PACKET_ID_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 (#PACKET_ID_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 (#PACKET_ID_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 (#PACKET_ID_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 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 (#PACKET_ID_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 (#PACKET_ID_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 (#PACKET_ID_CA_REQ_HASH)
-} __attribute__((packed));
-
-struct packet_CA_CHARSERVERCONNECT {
-	int16 packet_id;
-	char userid[24];
-	char password[24];
-	int32 unknown;
-	int32 ip;
-	int16 port;
-	char name[20];
-	int16 unknown2;
-	int16 type;
-	int16 new;
-} __attribute__((packed));
-
-struct packet_SC_NOTIFY_BAN {
-	int16 packet_id;
-	uint8 error_code;
-} __attribute__((packed));
-
-struct packet_AC_REFUSE_LOGIN {
-	int16 packet_id;
-	uint8 error_code;
-	char block_date[20];
-} __attribute__((packed));
-
-struct packet_AC_REFUSE_LOGIN_R2 {
-	int16 packet_id;
-	uint32 error_code;
-	char block_date[20];
-} __attribute__((packed));
-
-struct packet_AC_ACCEPT_LOGIN {
-	int16 packet_id;
-	int16 packet_len;
-	int32 auth_code;
-	uint32 aid;
-	uint32 user_level;
-	uint32 last_login_ip;
-	char last_login_time[26];
-	uint8 sex;
-	struct {
-		uint32 ip;
-		int16 port;
-		char name[20];
-		uint16 usercount;
-		uint16 state;
-		uint16 property;
-	} server_list[];
-} __attribute__((packed));
-
-struct packet_AC_ACK_HASH {
-	int16 packet_id;
-	int16 packet_len;
-	uint8 secret[];
-} __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
-
 struct Account_engine account_engine[] = {
 	{account_db_sql, NULL}
 };
 
-struct login_packet_db packet_db[MAX_PACKET_DB + 1];
-
 // account database
 AccountDB* accounts = NULL;
 
@@ -1419,16 +1181,6 @@ int login_mmo_auth(struct login_session_data* sd, bool isServer) {
 	return -1; // account OK
 }
 
-void login_connection_error(int fd, uint8 error)
-{
-	struct packet_SC_NOTIFY_BAN *packet = NULL;
-	WFIFOHEAD(fd, sizeof(*packet));
-	packet = WP2PTR(fd);
-	packet->packet_id = PACKET_ID_SC_NOTIFY_BAN;
-	packet->error_code = error;
-	WFIFOSET(fd, sizeof(*packet));
-}
-
 void login_kick(struct login_session_data* sd)
 {
 	uint8 buf[6];
@@ -1438,59 +1190,6 @@ void login_kick(struct login_session_data* sd)
 	charif_sendallwos(-1, buf, 6);
 }
 
-bool login_send_server_list(struct login_session_data *sd)
-{
-	int server_num = 0, i, n, length;
-	uint32 ip;
-	struct packet_AC_ACCEPT_LOGIN *packet = NULL;
-
-	for (i = 0; i < ARRAYLENGTH(server); ++i) {
-		if (sockt->session_is_active(server[i].fd))
-			server_num++;
-	}
-	if (server_num == 0)
-		return false;
-
-	length = sizeof(*packet) + sizeof(packet->server_list[0]) * server_num;
-	ip = sockt->session[sd->fd]->client_addr;
-
-	// Allocate the packet
-	WFIFOHEAD(sd->fd, length);
-	packet = WP2PTR(sd->fd);
-
-	packet->packet_id = PACKET_ID_AC_ACCEPT_LOGIN;
-	packet->packet_len = length;
-	packet->auth_code = sd->login_id1;
-	packet->aid = sd->account_id;
-	packet->user_level = sd->login_id2;
-	packet->last_login_ip = 0; // Not used anymore
-	memset(packet->last_login_time, '\0', sizeof(packet->last_login_time)); // not used anymore
-	packet->sex = sex_str2num(sd->sex);
-	for (i = 0, n = 0;  i < ARRAYLENGTH(server); ++i) {
-		uint32 subnet_char_ip;
-
-		if (!sockt->session_is_valid(server[i].fd))
-			continue;
-
-		subnet_char_ip = login->lan_subnet_check(ip);
-		packet->server_list[n].ip = htonl((subnet_char_ip) ? subnet_char_ip : server[i].ip);
-		packet->server_list[n].port = sockt->ntows(htons(server[i].port)); // [!] LE byte order here [!]
-		safestrncpy(packet->server_list[n].name, server[i].name, 20);
-		packet->server_list[n].usercount = server[i].users;
-
-		if (server[i].type == CST_PAYING && sd->expiration_time > time(NULL))
-			packet->server_list[n].property = CST_NORMAL;
-		else
-			packet->server_list[n].property = server[i].type;
-
-		packet->server_list[n].state = server[i].new_;
-		++n;
-	}
-	WFIFOSET(sd->fd, length);
-
-	return true;
-}
-
 void login_auth_ok(struct login_session_data* sd)
 {
 	int fd = 0;
@@ -1503,17 +1202,17 @@ void login_auth_ok(struct login_session_data* sd)
 	if( core->runflag != LOGINSERVER_ST_RUNNING )
 	{
 		// players can only login while running
-		login->connection_error(fd, 1); // 01 = server closed
+		lclif->connection_error(fd, 1); // 01 = server closed
 		return;
 	}
 
 	if (login->config->group_id_to_connect >= 0 && sd->group_id != login->config->group_id_to_connect) {
 		ShowStatus("Connection refused: the required group id for connection is %d (account: %s, group: %d).\n", login->config->group_id_to_connect, sd->userid, sd->group_id);
-		login->connection_error(fd, 1); // 01 = server closed
+		lclif->connection_error(fd, 1); // 01 = server closed
 		return;
 	} else if (login->config->min_group_id_to_connect >= 0 && login->config->group_id_to_connect == -1 && sd->group_id < login->config->min_group_id_to_connect) {
 		ShowStatus("Connection refused: the minimum group id required for connection is %d (account: %s, group: %d).\n", login->config->min_group_id_to_connect, sd->userid, sd->group_id);
-		login->connection_error(fd, 1); // 01 = server closed
+		lclif->connection_error(fd, 1); // 01 = server closed
 		return;
 	}
 
@@ -1528,7 +1227,7 @@ void login_auth_ok(struct login_session_data* sd)
 				if( data->waiting_disconnect == INVALID_TIMER )
 					data->waiting_disconnect = timer->add(timer->gettick()+AUTH_TIMEOUT, login->waiting_disconnect_timer, sd->account_id, 0);
 
-				login->connection_error(fd, 8); // 08 = Server still recognizes your last login
+				lclif->connection_error(fd, 8); // 08 = Server still recognizes your last login
 				return;
 			}
 			else
@@ -1542,10 +1241,10 @@ void login_auth_ok(struct login_session_data* sd)
 		}
 	}
 
-	if (!login_send_server_list(sd)) {
+	if (!lclif->server_list(sd)) {
 		// if no char-server, don't send void list of servers, just disconnect the player with proper message
 		ShowStatus("Connection refused: there is no char-server online (account: %s).\n", sd->userid);
-		login->connection_error(fd, 1); // 01 = server closed
+		lclif->connection_error(fd, 1); // 01 = server closed
 		return;
 	}
 
@@ -1624,188 +1323,7 @@ void login_auth_failed(struct login_session_data *sd, int result)
 		if (accounts->load_str(accounts, &acc, sd->userid))
 			ban_time = acc.unban_time;
 	}
-	login->send_auth_failed(fd, ban_time, result);
-}
-
-void login_send_auth_failed(int fd, time_t ban, uint32 error)
-{
-#if PACKETVER >= 20120000 /* not sure when this started */
-	struct packet_AC_REFUSE_LOGIN_R2 *packet = NULL;
-	int packet_id = PACKET_ID_AC_REFUSE_LOGIN_R2;
-#else
-	struct packet_AC_REFUSE_LOGIN *packet = NULL;
-	int packet_id = PACKET_ID_AC_REFUSE_LOGIN;
-#endif
-	WFIFOHEAD(fd, sizeof(*packet));
-	packet = WP2PTR(fd);
-	packet->packet_id = packet_id;
-	packet->error_code = error;
-	if (error == 6)
-		timestamp2string(packet->block_date, sizeof(packet->block_date), ban, login->config->date_format);
-	else
-		memset(packet->block_date, '\0', sizeof(packet->block_date));
-	WFIFOSET(fd, sizeof(*packet));
-}
-
-void login_login_error(int fd, uint8 error)
-{
-	struct packet_AC_REFUSE_LOGIN *packet = NULL;
-	WFIFOHEAD(fd, sizeof(*packet));
-	packet = WP2PTR(fd);
-	packet->packet_id = PACKET_ID_AC_REFUSE_LOGIN;
-	packet->error_code = error;
-	memset(packet->block_date, '\0', sizeof(packet->block_date));
-	WFIFOSET(fd, sizeof(*packet));
-}
-
-enum parsefunc_rcode login_parse_CA_CONNECT_INFO_CHANGED(int fd, struct login_session_data *sd) __attribute__((nonnull (2)));
-enum parsefunc_rcode login_parse_CA_CONNECT_INFO_CHANGED(int fd, struct login_session_data *sd)
-{
-	return PACKET_VALID;
-}
-
-enum parsefunc_rcode login_parse_CA_EXE_HASHCHECK(int fd, struct login_session_data *sd) __attribute__((nonnull (2)));
-enum parsefunc_rcode login_parse_CA_EXE_HASHCHECK(int fd, struct login_session_data *sd)
-{
-	const struct packet_CA_EXE_HASHCHECK *packet = RP2PTR(fd);
-	sd->has_client_hash = 1;
-	memcpy(sd->client_hash, packet->hash_value, 16);
-	return PACKET_VALID;
-}
-
-enum parsefunc_rcode login_parse_CA_LOGIN(int fd, struct login_session_data *sd) __attribute__((nonnull (2)));
-enum parsefunc_rcode login_parse_CA_LOGIN(int fd, struct login_session_data *sd)
-{
-	const struct packet_CA_LOGIN *packet = RP2PTR(fd);
-
-	sd->version = packet->version;
-	sd->clienttype = packet->clienttype;
-	safestrncpy(sd->userid, packet->id, NAME_LENGTH);
-	safestrncpy(sd->passwd, packet->password, PASSWD_LEN);
-
-	if (login->config->use_md5_passwds)
-		MD5_String(sd->passwd, sd->passwd);
-	sd->passwdenc = PWENC_NONE;
-
-	login->client_login(fd, sd);
-	return PACKET_VALID;
-}
-
-enum parsefunc_rcode login_parse_CA_LOGIN2(int fd, struct login_session_data *sd) __attribute__((nonnull (2)));
-enum parsefunc_rcode login_parse_CA_LOGIN2(int fd, struct login_session_data *sd)
-{
-	const struct packet_CA_LOGIN2 *packet = RP2PTR(fd);
-
-	sd->version = packet->version;
-	sd->clienttype = packet->clienttype;
-	safestrncpy(sd->userid, packet->id, NAME_LENGTH);
-	bin2hex(sd->passwd, packet->password_md5, 16);
-	sd->passwdenc = PASSWORDENC;
-
-	login->client_login(fd, sd);
-	return PACKET_VALID;
-}
-
-enum parsefunc_rcode login_parse_CA_LOGIN3(int fd, struct login_session_data *sd) __attribute__((nonnull (2)));
-enum parsefunc_rcode login_parse_CA_LOGIN3(int fd, struct login_session_data *sd)
-{
-	const struct packet_CA_LOGIN3 *packet = RP2PTR(fd);
-
-	sd->version = packet->version;
-	sd->clienttype = packet->clienttype;
-	/* unused */
-	/* sd->clientinfo = packet->clientinfo; */
-	safestrncpy(sd->userid, packet->id, NAME_LENGTH);
-	bin2hex(sd->passwd, packet->password_md5, 16);
-	sd->passwdenc = PASSWORDENC;
-
-	login->client_login(fd, sd);
-	return PACKET_VALID;
-}
-
-enum parsefunc_rcode login_parse_CA_LOGIN4(int fd, struct login_session_data *sd) __attribute__((nonnull (2)));
-enum parsefunc_rcode login_parse_CA_LOGIN4(int fd, struct login_session_data *sd)
-{
-	const struct packet_CA_LOGIN4 *packet = RP2PTR(fd);
-
-	sd->version = packet->version;
-	sd->clienttype = packet->clienttype;
-	/* unused */
-	/* safestrncpy(sd->mac_address, packet->mac_address, sizeof(sd->mac_address)); */
-	safestrncpy(sd->userid, packet->id, NAME_LENGTH);
-	bin2hex(sd->passwd, packet->password_md5, 16);
-	sd->passwdenc = PASSWORDENC;
-
-	login->client_login(fd, sd);
-	return PACKET_VALID;
-}
-
-enum parsefunc_rcode login_parse_CA_LOGIN_PCBANG(int fd, struct login_session_data *sd) __attribute__((nonnull (2)));
-enum parsefunc_rcode login_parse_CA_LOGIN_PCBANG(int fd, struct login_session_data *sd)
-{
-	const struct packet_CA_LOGIN_PCBANG *packet = RP2PTR(fd);
-
-	sd->version = packet->version;
-	sd->clienttype = packet->clienttype;
-	/* unused */
-	/* safestrncpy(sd->ip, packet->ip, sizeof(sd->ip)); */
-	/* safestrncpy(sd->mac_address, packet->mac_address, sizeof(sd->mac_address)); */
-	safestrncpy(sd->userid, packet->id, NAME_LENGTH);
-	safestrncpy(sd->passwd, packet->password, PASSWD_LEN);
-
-	if (login->config->use_md5_passwds)
-		MD5_String(sd->passwd, sd->passwd);
-	sd->passwdenc = PWENC_NONE;
-
-	login->client_login(fd, sd);
-	return PACKET_VALID;
-}
-
-enum parsefunc_rcode login_parse_CA_LOGIN_HAN(int fd, struct login_session_data *sd) __attribute__((nonnull (2)));
-enum parsefunc_rcode login_parse_CA_LOGIN_HAN(int fd, struct login_session_data *sd)
-{
-	const struct packet_CA_LOGIN_HAN *packet = RP2PTR(fd);
-
-	sd->version = packet->version;
-	sd->clienttype = packet->clienttype;
-	/* unused */
-	/* safestrncpy(sd->ip, packet->ip, sizeof(sd->ip)); */
-	/* safestrncpy(sd->mac_address, packet->mac_address, sizeof(sd->mac_address)); */
-	/* sd->ishan = packet->is_han_game_user; */
-	safestrncpy(sd->userid, packet->id, NAME_LENGTH);
-	safestrncpy(sd->passwd, packet->password, PASSWD_LEN);
-
-	if (login->config->use_md5_passwds)
-		MD5_String(sd->passwd, sd->passwd);
-	sd->passwdenc = PWENC_NONE;
-
-	login->client_login(fd, sd);
-	return PACKET_VALID;
-}
-
-enum parsefunc_rcode login_parse_CA_SSO_LOGIN_REQ(int fd, struct login_session_data *sd) __attribute__((nonnull (2)));
-enum parsefunc_rcode login_parse_CA_SSO_LOGIN_REQ(int fd, struct login_session_data *sd)
-{
-	const struct packet_CA_SSO_LOGIN_REQ *packet = RP2PTR(fd);
-	int tokenlen = (int)RFIFOREST(fd) - (int)sizeof(*packet);
-
-	if (tokenlen > PASSWD_LEN || tokenlen < 1) {
-		ShowError("login_parse_CA_SSO_LOGIN_REQ: Token length is not between allowed password length, kicking player ('%s')", packet->id);
-		sockt->eof(fd);
-		return PACKET_VALID;
-	}
-
-	sd->clienttype = packet->clienttype;
-	sd->version = packet->version;
-	safestrncpy(sd->userid, packet->id, NAME_LENGTH);
-	safestrncpy(sd->passwd, packet->t1, min(tokenlen + 1, PASSWD_LEN)); // Variable-length field, don't copy more than necessary
-
-	if (login->config->use_md5_passwds)
-		MD5_String(sd->passwd, sd->passwd);
-	sd->passwdenc = PWENC_NONE;
-
-	login->client_login(fd, sd);
-	return PACKET_VALID;
+	lclif->auth_failed(fd, ban_time, result);
 }
 
 bool login_client_login(int fd, struct login_session_data *sd) __attribute__((nonnull (2)));
@@ -1832,31 +1350,6 @@ bool login_client_login(int fd, struct login_session_data *sd)
 	return false;
 }
 
-void login_send_coding_key(int fd, struct login_session_data *sd) __attribute__((nonnull (2)));
-void login_send_coding_key(int fd, struct login_session_data *sd)
-{
-	struct packet_AC_ACK_HASH *packet = NULL;
-	int16 size = sizeof(*packet) + sd->md5keylen;
-
-	WFIFOHEAD(fd, size);
-	packet = WP2PTR(fd);
-	packet->packet_id = PACKET_ID_AC_ACK_HASH;
-	packet->packet_len = size;
-	memcpy(packet->secret, sd->md5key, sd->md5keylen);
-	WFIFOSET(fd, size);
-}
-
-enum parsefunc_rcode login_parse_CA_REQ_HASH(int fd, struct login_session_data *sd) __attribute__((nonnull (2)));
-enum parsefunc_rcode login_parse_CA_REQ_HASH(int fd, struct login_session_data *sd)
-{
-	memset(sd->md5key, '\0', sizeof(sd->md5key));
-	sd->md5keylen = (uint16)(12 + rnd() % 4);
-	MD5_Salt(sd->md5keylen, sd->md5key);
-
-	login->send_coding_key(fd, sd);
-	return PACKET_VALID;
-}
-
 void login_char_server_connection_status(int fd, struct login_session_data* sd, uint8 status) __attribute__((nonnull (2)));
 void login_char_server_connection_status(int fd, struct login_session_data* sd, uint8 status)
 {
@@ -1866,18 +1359,7 @@ void login_char_server_connection_status(int fd, struct login_session_data* sd,
 	WFIFOSET(fd,3);
 }
 
-enum parsefunc_rcode login_parse_CA_CHARSERVERCONNECT(int fd, struct login_session_data *sd) __attribute__((nonnull (2)));
-enum parsefunc_rcode login_parse_CA_CHARSERVERCONNECT(int fd, struct login_session_data *sd)
-{
-	char ip[16];
-	uint32 ipl = sockt->session[fd]->client_addr;
-	sockt->ip2str(ipl, ip);
-
-	login->parse_request_connection(fd, sd, ip, ipl);
-
-	return PACKET_STOPPARSE;
-}
-
+// CA_CHARSERVERCONNECT
 void login_parse_request_connection(int fd, struct login_session_data* sd, const char *const ip, uint32 ipl) __attribute__((nonnull (2, 3)));
 void login_parse_request_connection(int fd, struct login_session_data* sd, const char *const ip, uint32 ipl)
 {
@@ -1937,140 +1419,6 @@ void login_parse_request_connection(int fd, struct login_session_data* sd, const
 	}
 }
 
-struct login_packet_db *login_lclif_packet(int16 packet_id)
-{
-	if (packet_id == PACKET_ID_CA_CHARSERVERCONNECT)
-		return &packet_db[0];
-
-	if (packet_id > MAX_PACKET_DB || packet_id < MIN_PACKET_DB)
-		return NULL;
-
-	return &packet_db[packet_id];
-}
-
-enum parsefunc_rcode login_parse_packet(const struct login_packet_db *lpd, int fd, struct login_session_data *sd)
-{
-	int result;
-	result = lpd->pFunc(fd, sd);
-	RFIFOSKIP(fd, (lpd->len == -1) ? RFIFOW(fd, 2) : lpd->len);
-	return result;
-}
-
-//----------------------------------------------------------------------------------------
-// Default packet parsing (normal players or char-server connection requests)
-//----------------------------------------------------------------------------------------
-int login_parse_login(int fd)
-{
-	struct login_session_data *sd = NULL;
-	int i;
-	char ip[16];
-	uint32 ipl = sockt->session[fd]->client_addr;
-	sockt->ip2str(ipl, ip);
-
-	if (sockt->session[fd]->flag.eof) {
-		ShowInfo("Closed connection from '"CL_WHITE"%s"CL_RESET"'.\n", ip);
-		sockt->close(fd);
-		return 0;
-	}
-
-	if ((sd = sockt->session[fd]->session_data) == NULL) {
-		// Perform ip-ban check
-		if (login->config->ipban && !sockt->trusted_ip_check(ipl) && ipban_check(ipl)) {
-			ShowStatus("Connection refused: IP isn't authorized (deny/allow, ip: %s).\n", ip);
-			login_log(ipl, "unknown", -3, "ip banned");
-			login->login_error(fd, 3); // 3 = Rejected from Server
-			sockt->eof(fd);
-			return 0;
-		}
-
-		// create a session for this new connection
-		CREATE(sockt->session[fd]->session_data, struct login_session_data, 1);
-		sd = sockt->session[fd]->session_data;
-		sd->fd = fd;
-	}
-
-	for (i = 0; i < MAX_PROCESSED_PACKETS; ++i) {
-		enum parsefunc_rcode result;
-		int16 packet_id = RFIFOW(fd, 0);
-		int packet_len = (int)RFIFOREST(fd);
-
-		if (packet_len < 2)
-			return 0;
-
-		result = login->parse_login_sub(fd, sd);
-
-		switch (result) {
-		case PACKET_SKIP:
-			continue;
-		case PACKET_INCOMPLETE:
-		case PACKET_STOPPARSE:
-			return 0;
-		case PACKET_UNKNOWN:
-			ShowWarning("login_parse_login: Received unsupported packet (packet 0x%04x, %d bytes received), disconnecting session #%d.\n", (unsigned int)packet_id, packet_len, fd);
-#ifdef DUMP_INVALID_PACKET
-			ShowDump(RFIFOP(fd, 0), RFIFOREST(fd));
-#endif
-			sockt->eof(fd);
-			return 0;
-		case PACKET_INVALIDLENGTH:
-			ShowWarning("login_parse_login: Received packet 0x%04x specifies invalid packet_len (%d), disconnecting session #%d.\n", (unsigned int)packet_id, packet_len, fd);
-#ifdef DUMP_INVALID_PACKET
-			ShowDump(RFIFOP(fd, 0), RFIFOREST(fd));
-#endif
-			sockt->eof(fd);
-			return 0;
-		}
-	}
-	return 0;
-}
-
-enum parsefunc_rcode login_parse_login_sub(int fd, struct login_session_data *sd)
-{
-	int packet_len = (int)RFIFOREST(fd);
-	int16 packet_id = RFIFOW(fd, 0);
-	const struct login_packet_db *lpd;
-
-	if (VECTOR_LENGTH(HPM->packets[hpParse_Login]) > 0) {
-		int result = HPM->parse_packets(fd, packet_id, hpParse_Login);
-		if (result == 1)
-			return PACKET_VALID;
-		if (result == 2)
-			return PACKET_INCOMPLETE; // Packet not completed yet
-	}
-
-	lpd = login_lclif_packet(packet_id);
-
-	if (lpd == NULL)
-		return PACKET_UNKNOWN;
-
-	if (lpd->len == 0)
-		return PACKET_UNKNOWN;
-
-	if (lpd->len > 0 && lpd->pFunc == NULL)
-		return PACKET_UNKNOWN; //This Packet is defined for length purpose ? should never be sent from client ?
-
-	if (lpd->len == -1) {
-		uint16 packet_var_len = 0; //Max Variable Packet length is signed int16 size
-
-		if (packet_len < 4)
-			return PACKET_INCOMPLETE; //Packet incomplete
-
-		packet_var_len = RFIFOW(fd, 2);
-
-		if (packet_var_len < 4 || packet_var_len > SINT16_MAX)
-			return PACKET_INVALIDLENGTH; //Something is wrong, close connection.
-
-		if (RFIFOREST(fd) < packet_var_len)
-			return PACKET_INCOMPLETE; //Packet incomplete again.
-
-		return login->parse_packet(lpd, fd, sd);
-	} else if (lpd->len <= packet_len) {
-		return login->parse_packet(lpd, fd, sd);
-	}
-
-	return PACKET_VALID;
-}
-
 void login_config_set_defaults(void)
 {
 	login->config->login_ip = INADDR_ANY;
@@ -2265,6 +1613,8 @@ int do_final(void) {
 		login->fd = -1;
 	}
 
+	lclif->final();
+
 	HPM_login_do_final();
 
 	aFree(login->LOGIN_CONF_NAME);
@@ -2338,47 +1688,6 @@ void cmdline_args_init_local(void)
 	CMDLINEARG_DEF2(net-config, netconfig, "Alternative subnet configuration.", CMDLINE_OPT_PARAM);
 }
 
-void packetdb_loaddb(void)
-{
-
-	int i;
-	struct packet {
-		int16 packet_id;
-		int16 packet_len;
-		int (*pFunc)(int, struct login_session_data *);
-	} packet[] = {
-#define packet_def(name) { PACKET_ID_ ## name, sizeof(struct packet_ ## name), login_parse_ ## name }
-#define packet_def2(name, len) { PACKET_ID_ ## name, (len), login_parse_ ## name }
-		packet_def(CA_CONNECT_INFO_CHANGED),
-		packet_def(CA_EXE_HASHCHECK),
-		packet_def(CA_LOGIN),
-		packet_def(CA_LOGIN2),
-		packet_def(CA_LOGIN3),
-		packet_def(CA_LOGIN4),
-		packet_def(CA_LOGIN_PCBANG),
-		packet_def(CA_LOGIN_HAN),
-		packet_def2(CA_SSO_LOGIN_REQ, -1),
-		packet_def(CA_REQ_HASH),
-#undef packet_def
-#undef packet_def2
-	};
-	int length = ARRAYLENGTH(packet);
-
-	memset(packet_db, '\0', sizeof(packet_db));
-
-	for (i = 0; i < length; ++i) {
-		int16 packet_id = packet[i].packet_id;
-		Assert_retb(packet_id >= MIN_PACKET_DB && packet_id < MAX_PACKET_DB);
-		packet_db[packet_id].len = packet[i].packet_len;
-		packet_db[packet_id].pFunc = packet[i].pFunc;
-	}
-
-	//Explict case, we will save character login packet in position 0 which is unused and not valid by normal
-	packet_db[0].len = sizeof(struct packet_CA_CHARSERVERCONNECT);
-	packet_db[0].pFunc = login_parse_CA_CHARSERVERCONNECT;
-
-}
-
 //------------------------------
 // Login server initialization
 //------------------------------
@@ -2395,6 +1704,7 @@ int do_init(int argc, char** argv)
 	}
 
 	login_defaults();
+	lclif_defaults();
 
 	// read login-server configuration
 	login->config_set_defaults();
@@ -2402,6 +1712,8 @@ int do_init(int argc, char** argv)
 	login->LOGIN_CONF_NAME = aStrdup("conf/login-server.conf");
 	login->NET_CONF_NAME   = aStrdup("conf/network.conf");
 
+	lclif->init();
+
 	HPM_login_do_init();
 	cmdline->exec(argc, argv, CMDLINE_OPT_PREINIT);
 	HPM->config_read();
@@ -2411,8 +1723,6 @@ int do_init(int argc, char** argv)
 	login_config_read(login->LOGIN_CONF_NAME);
 	sockt->net_config_read(login->NET_CONF_NAME);
 
-	packetdb_loaddb();
-
 	for( i = 0; i < ARRAYLENGTH(server); ++i )
 		chrif_server_init(i);
 
@@ -2430,8 +1740,8 @@ int do_init(int argc, char** argv)
 	// Interserver auth init
 	login->auth_db = idb_alloc(DB_OPT_RELEASE_DATA);
 
-	// set default parser as login_parse_login function
-	sockt->set_defaultparse(login->parse_login);
+	// set default parser as lclif->parse function
+	sockt->set_defaultparse(lclif->parse);
 
 	// every 10 minutes cleanup online account db.
 	timer->add_func_list(login->online_data_cleanup, "login->online_data_cleanup");
@@ -2523,21 +1833,15 @@ void login_defaults(void) {
 	login->fromchar_parse_accinfo = login_fromchar_parse_accinfo;
 
 	login->parse_fromchar = login_parse_fromchar;
-	login->parse_login = login_parse_login;
+	login->client_login = login_client_login;
+	login->parse_request_connection = login_parse_request_connection;
 	login->auth_ok = login_auth_ok;
 	login->auth_failed = login_auth_failed;
-	login->send_auth_failed = login_send_auth_failed;
 	login->char_server_connection_status = login_char_server_connection_status;
-	login->connection_error = login_connection_error;
 	login->kick = login_kick;
-	login->login_error = login_login_error;
-	login->send_coding_key = login_send_coding_key;
 
 	login->config_set_defaults = login_config_set_defaults;
 	login->config_read = login_config_read;
 	login->LOGIN_CONF_NAME = NULL;
 	login->NET_CONF_NAME = NULL;
-
-	login->parse_packet = login_parse_packet;
-	login->parse_login_sub = login_parse_login_sub;
 }
diff --git a/src/login/login.h b/src/login/login.h
index 9402dbd74..7c2e5925f 100644
--- a/src/login/login.h
+++ b/src/login/login.h
@@ -28,7 +28,6 @@
 
 struct mmo_account;
 struct AccountDB;
-struct login_packet_db;
 
 enum E_LOGINSERVER_ST
 {
@@ -44,16 +43,6 @@ enum password_enc {
 	PWENC_BOTH = PWENC_ENCRYPT|PWENC_ENCRYPT2, ///< both the above
 };
 
-/// Parse function return code
-enum parsefunc_rcode {
-	PACKET_VALID         =  1,
-	PACKET_INCOMPLETE    =  0,
-	PACKET_UNKNOWN       = -1,
-	PACKET_INVALIDLENGTH = -2,
-	PACKET_STOPPARSE     = -3,
-	PACKET_SKIP          = -4, //internal parser will skip this packet and go parser another, meant for plugins. [hemagx]
-};
-
 #define PASSWORDENC PWENC_BOTH
 
 #define PASSWD_LEN (32+1) // 23+1 for plaintext, 32+1 for md5-ed passwords
@@ -207,28 +196,16 @@ struct login_interface {
 	bool (*fromchar_parse_wrong_pincode) (int fd);
 	void (*fromchar_parse_accinfo) (int fd);
 	int (*parse_fromchar) (int fd);
-	void (*connection_error) (int fd, uint8 error);
 	void (*kick) (struct login_session_data* sd);
 	void (*auth_ok) (struct login_session_data* sd);
 	void (*auth_failed) (struct login_session_data* sd, int result);
-	void (*send_auth_failed) (int fd, time_t ban, uint32 error);
-	void (*login_error) (int fd, uint8 error);
-	void (*parse_ping) (int fd, struct login_session_data* sd);
-	void (*parse_client_md5) (int fd, struct login_session_data* sd);
 	bool (*client_login) (int fd, struct login_session_data *sd);
-	void (*send_coding_key) (int fd, struct login_session_data* sd);
-	void (*parse_request_coding_key) (int fd, struct login_session_data* sd);
 	void (*char_server_connection_status) (int fd, struct login_session_data* sd, uint8 status);
 	void (*parse_request_connection) (int fd, struct login_session_data* sd, const char *ip, uint32 ipl);
-	int (*parse_login) (int fd);
 	void (*config_set_defaults) (void);
 	int (*config_read) (const char *cfgName);
 	char *LOGIN_CONF_NAME;
 	char *NET_CONF_NAME; ///< Network configuration filename
-
-	// lclif
-	enum parsefunc_rcode (*parse_packet)(const struct login_packet_db *lpd, int fd, struct login_session_data *sd);
-	enum parsefunc_rcode (*parse_login_sub)(int fd, struct login_session_data *sd);
 };
 
 #ifdef HERCULES_CORE
diff --git a/src/plugins/HPMHooking.c b/src/plugins/HPMHooking.c
index 7a26c8f98..f809ff4ab 100644
--- a/src/plugins/HPMHooking.c
+++ b/src/plugins/HPMHooking.c
@@ -2,7 +2,7 @@
  * This file is part of Hercules.
  * http://herc.ws - http://github.com/HerculesWS/Hercules
  *
- * Copyright (C) 2013-2015  Hercules Dev Team
+ * Copyright (C) 2013-2016  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
@@ -29,6 +29,7 @@
 #define HPM_HOOKS_INCLUDE "HPMHooking/HPMHooking_login.Hooks.inc"
 #define HPM_POINTS_INCLUDE "HPMHooking/HPMHooking_login.HookingPoints.inc"
 #define HPM_SOURCES_INCLUDE "HPMHooking/HPMHooking_login.sources.inc"
+#include "login/lclif.h"
 #include "login/login.h"
 #elif defined (HPMHOOKING_CHAR)
 #define HPM_SERVER_TYPE SERVER_TYPE_CHAR