Implementation of RoDEX

9 files changed, 627 insertions, 3 deletions

diff --git a/src/char/HPMchar.c b/src/char/HPMchar.c
index e0f81c61f..3a74f443d 100644
--- a/src/char/HPMchar.c
+++ b/src/char/HPMchar.c
@@ -36,6 +36,7 @@
 #include "char/int_party.h"
 #include "char/int_pet.h"
 #include "char/int_quest.h"
+#include "char/int_rodex.h"
 #include "char/int_storage.h"
 #include "char/loginif.h"
 #include "char/mapif.h"
diff --git a/src/char/Makefile.in b/src/char/Makefile.in
index 7806ce2bb..1a7d067a4 100644
--- a/src/char/Makefile.in
+++ b/src/char/Makefile.in
@@ -42,11 +42,11 @@ MT19937AR_H = $(MT19937AR_D)/mt19937ar.h
 
 CHAR_C = char.c HPMchar.c loginif.c mapif.c geoip.c inter.c int_auction.c int_elemental.c int_guild.c \
          int_homun.c int_mail.c int_mercenary.c int_party.c int_pet.c \
-         int_quest.c int_storage.c pincode.c
+         int_quest.c int_rodex.c int_storage.c pincode.c
 CHAR_OBJ = $(addprefix obj_sql/, $(patsubst %.c,%.o,$(CHAR_C)))
 CHAR_H = char.h HPMchar.h loginif.h mapif.h geoip.h inter.h int_auction.h int_elemental.h int_guild.h \
          int_homun.h int_mail.h int_mercenary.h int_party.h int_pet.h \
-         int_quest.h int_storage.h pincode.h
+         int_quest.h int_rodex.h int_storage.h pincode.h
 CHAR_PH =
 
 HAVE_MYSQL=@HAVE_MYSQL@
diff --git a/src/char/char.c b/src/char/char.c
index f66108c00..4687d4d6b 100644
--- a/src/char/char.c
+++ b/src/char/char.c
@@ -34,6 +34,7 @@
 #include "char/int_party.h"
 #include "char/int_pet.h"
 #include "char/int_quest.h"
+#include "char/int_rodex.h"
 #include "char/int_storage.h"
 #include "char/inter.h"
 #include "char/loginif.h"
@@ -97,6 +98,8 @@ char auction_db[256] = "auction"; // Auctions System
 char friend_db[256] = "friends";
 char hotkey_db[256] = "hotkey";
 char quest_db[256] = "quest";
+char rodex_db[256] = "rodex_mail";
+char rodex_item_db[256] = "rodex_items";
 char homunculus_db[256] = "homunculus";
 char skill_homunculus_db[256] = "skill_homunculus";
 char mercenary_db[256] = "mercenary";
@@ -6412,6 +6415,7 @@ void char_load_defaults(void)
 	inter_pet_defaults();
 	inter_quest_defaults();
 	inter_storage_defaults();
+	inter_rodex_defaults();
 	inter_defaults();
 	geoip_defaults();
 }
diff --git a/src/char/char.h b/src/char/char.h
index 6b081e536..3689690c7 100644
--- a/src/char/char.h
+++ b/src/char/char.h
@@ -328,6 +328,8 @@ extern char pet_db[256];
 extern char mail_db[256];
 extern char auction_db[256];
 extern char quest_db[256];
+extern char rodex_db[256];
+extern char rodex_item_db[256];
 extern char homunculus_db[256];
 extern char skill_homunculus_db[256];
 extern char mercenary_db[256];
diff --git a/src/char/int_rodex.c b/src/char/int_rodex.c
new file mode 100644
index 000000000..12ab54290
--- /dev/null
+++ b/src/char/int_rodex.c
@@ -0,0 +1,536 @@
+/**
+ * This file is part of Hercules.
+ * http://herc.ws - http://github.com/HerculesWS/Hercules
+ *
+ * Copyright (C) 2017 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 "int_rodex.h"
+
+#include "char/char.h"
+#include "char/inter.h"
+#include "char/mapif.h"
+#include "common/db.h"
+#include "common/memmgr.h"
+#include "common/mmo.h"
+#include "common/nullpo.h"
+#include "common/showmsg.h"
+#include "common/socket.h"
+#include "common/sql.h"
+#include "common/strlib.h"
+#include "common/timer.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+
+struct inter_rodex_interface inter_rodex_s;
+struct inter_rodex_interface *inter_rodex;
+
+// Loads new mails of this char_id/account_id
+static int inter_rodex_fromsql(int char_id, int account_id, int8 opentype, int64 mail_id, struct rodex_maillist *mails)
+{
+	int i, count = 0;
+	struct rodex_message msg = { 0 };
+	struct SqlStmt *stmt;
+	struct SqlStmt *stmt_items;
+
+	nullpo_retr(-1, mails);
+
+	stmt = SQL->StmtMalloc(inter->sql_handle);
+
+	switch (opentype) {
+	case RODEX_OPENTYPE_MAIL:
+		if (SQL_ERROR == SQL->StmtPrepare(stmt,
+			"SELECT `mail_id`, `sender_name`, `sender_id`, `receiver_name`, `receiver_id`, `receiver_accountid`,"
+			"`title`, `body`, `zeny`, `type`, `is_read`, `send_date`, `expire_date`, `weight`"
+			"FROM `%s` WHERE `expire_date` > '%d' AND `receiver_id` = '%d' AND `mail_id` > '%"PRId64"'"
+			"ORDER BY `mail_id` ASC", rodex_db, (int)time(NULL), char_id, mail_id)
+			) {
+			SqlStmt_ShowDebug(stmt);
+			SQL->StmtFree(stmt);
+			return -1;
+		}
+		break;
+
+	case RODEX_OPENTYPE_ACCOUNT:
+		if (SQL_ERROR == SQL->StmtPrepare(stmt,
+			"SELECT `mail_id`, `sender_name`, `sender_id`, `receiver_name`, `receiver_id`, `receiver_accountid`,"
+			"`title`, `body`, `zeny`, `type`, `is_read`, `send_date`, `expire_date`, `weight`"
+			"FROM `%s` WHERE "
+			"`expire_date` > '%d' AND `receiver_accountid` = '%d' AND `mail_id` > '%"PRId64"'"
+			"ORDER BY `mail_id` ASC", rodex_db, (int)time(NULL), account_id, mail_id)
+			) {
+			SqlStmt_ShowDebug(stmt);
+			SQL->StmtFree(stmt);
+			return -1;
+		}
+		break;
+
+	case RODEX_OPENTYPE_RETURN:
+		if (SQL_ERROR == SQL->StmtPrepare(stmt,
+			"SELECT `mail_id`, `sender_name`, `sender_id`, `receiver_name`, `receiver_id`, `receiver_accountid`,"
+			"`title`, `body`, `zeny`, `type`, `is_read`, `send_date`, `expire_date`, `weight`"
+			"FROM `%s` WHERE (`sender_id` = '%d' AND `expire_date` <= '%d' AND `send_date` + '%d' > '%d' AND `mail_id` > '%"PRId64"')"
+			"ORDER BY `mail_id` ASC", rodex_db, char_id, (int)time(NULL), 2 * RODEX_EXPIRE, (int)time(NULL), mail_id)
+			) {
+			SqlStmt_ShowDebug(stmt);
+			SQL->StmtFree(stmt);
+			return -1;
+		}
+		break;
+	}
+
+	if (SQL_ERROR == SQL->StmtExecute(stmt)
+		|| SQL_ERROR == SQL->StmtBindColumn(stmt, 0, SQLDT_INT64, &msg.id, 0, NULL, NULL)
+		|| SQL_ERROR == SQL->StmtBindColumn(stmt, 1, SQLDT_STRING, &msg.sender_name, sizeof(msg.sender_name), NULL, NULL)
+		|| SQL_ERROR == SQL->StmtBindColumn(stmt, 2, SQLDT_INT, &msg.sender_id, 0, NULL, NULL)
+		|| SQL_ERROR == SQL->StmtBindColumn(stmt, 3, SQLDT_STRING, &msg.receiver_name, sizeof(msg.receiver_name), NULL, NULL)
+		|| SQL_ERROR == SQL->StmtBindColumn(stmt, 4, SQLDT_INT, &msg.receiver_id, 0, NULL, NULL)
+		|| SQL_ERROR == SQL->StmtBindColumn(stmt, 5, SQLDT_INT, &msg.receiver_accountid, 0, NULL, NULL)
+		|| SQL_ERROR == SQL->StmtBindColumn(stmt, 6, SQLDT_STRING, &msg.title, sizeof(msg.title), NULL, NULL)
+		|| SQL_ERROR == SQL->StmtBindColumn(stmt, 7, SQLDT_STRING, &msg.body, sizeof(msg.body), NULL, NULL)
+		|| SQL_ERROR == SQL->StmtBindColumn(stmt, 8, SQLDT_INT, &msg.zeny, 0, NULL, NULL)
+		|| SQL_ERROR == SQL->StmtBindColumn(stmt, 9, SQLDT_UINT8, &msg.type, 0, NULL, NULL)
+		|| SQL_ERROR == SQL->StmtBindColumn(stmt, 10, SQLDT_INT8, &msg.is_read, 0, NULL, NULL)
+		|| SQL_ERROR == SQL->StmtBindColumn(stmt, 11, SQLDT_INT, &msg.send_date, 0, NULL, NULL)
+		|| SQL_ERROR == SQL->StmtBindColumn(stmt, 12, SQLDT_INT, &msg.expire_date, 0, NULL, NULL)
+		|| SQL_ERROR == SQL->StmtBindColumn(stmt, 13, SQLDT_INT, &msg.weight, 0, NULL, NULL)
+		) {
+		SqlStmt_ShowDebug(stmt);
+		SQL->StmtFree(stmt);
+		return -1;
+	}
+
+	stmt_items = SQL->StmtMalloc(inter->sql_handle);
+	if (stmt_items == NULL) {
+		SQL->StmtFreeResult(stmt);
+		SQL->StmtFree(stmt);
+		return -1;
+	}
+
+	// Read mails
+	while (SQL_SUCCESS == SQL->StmtNextRow(stmt)) {
+		struct item it = { 0 };
+
+		if (msg.type & MAIL_TYPE_ITEM) {
+			if (SQL_ERROR == SQL->StmtPrepare(stmt_items, "SELECT `nameid`, `amount`, `equip`, `identify`,"
+				"`refine`, `attribute`, `card0`, `card1`, `card2`, `card3`, `opt_idx0`, `opt_val0`,"
+				"`opt_idx1`, `opt_val1`, `opt_idx2`, `opt_val2`, `opt_idx3`, `opt_val3`, `opt_idx4`, `opt_val4`,"
+				"`expire_time`, `bound`, `unique_id`"
+				"FROM `%s` WHERE mail_id = '%"PRId64"' ORDER BY `mail_id` ASC", rodex_item_db, msg.id)
+				|| SQL_ERROR == SQL->StmtExecute(stmt_items)
+				|| SQL_ERROR == SQL->StmtBindColumn(stmt_items, 0, SQLDT_INT, &it.nameid, 0, NULL, NULL)
+				|| SQL_ERROR == SQL->StmtBindColumn(stmt_items, 1, SQLDT_INT, &it.amount, 0, NULL, NULL)
+				|| SQL_ERROR == SQL->StmtBindColumn(stmt_items, 2, SQLDT_UINT, &it.equip, 0, NULL, NULL)
+				|| SQL_ERROR == SQL->StmtBindColumn(stmt_items, 3, SQLDT_INT8, &it.identify, 0, NULL, NULL)
+				|| SQL_ERROR == SQL->StmtBindColumn(stmt_items, 4, SQLDT_INT8, &it.refine, 0, NULL, NULL)
+				|| SQL_ERROR == SQL->StmtBindColumn(stmt_items, 5, SQLDT_INT8, &it.attribute, 0, NULL, NULL)
+				|| SQL_ERROR == SQL->StmtBindColumn(stmt_items, 6, SQLDT_INT16, &it.card[0], 0, NULL, NULL)
+				|| SQL_ERROR == SQL->StmtBindColumn(stmt_items, 7, SQLDT_INT16, &it.card[1], 0, NULL, NULL)
+				|| SQL_ERROR == SQL->StmtBindColumn(stmt_items, 8, SQLDT_INT16, &it.card[2], 0, NULL, NULL)
+				|| SQL_ERROR == SQL->StmtBindColumn(stmt_items, 9, SQLDT_INT16, &it.card[3], 0, NULL, NULL)
+				|| SQL_ERROR == SQL->StmtBindColumn(stmt_items, 10, SQLDT_INT16, &it.option[0].index, 0, NULL, NULL)
+				|| SQL_ERROR == SQL->StmtBindColumn(stmt_items, 11, SQLDT_INT16, &it.option[0].value, 0, NULL, NULL)
+				|| SQL_ERROR == SQL->StmtBindColumn(stmt_items, 12, SQLDT_INT16, &it.option[1].index, 0, NULL, NULL)
+				|| SQL_ERROR == SQL->StmtBindColumn(stmt_items, 13, SQLDT_INT16, &it.option[1].value, 0, NULL, NULL)
+				|| SQL_ERROR == SQL->StmtBindColumn(stmt_items, 14, SQLDT_INT16, &it.option[2].index, 0, NULL, NULL)
+				|| SQL_ERROR == SQL->StmtBindColumn(stmt_items, 15, SQLDT_INT16, &it.option[2].value, 0, NULL, NULL)
+				|| SQL_ERROR == SQL->StmtBindColumn(stmt_items, 16, SQLDT_INT16, &it.option[3].index, 0, NULL, NULL)
+				|| SQL_ERROR == SQL->StmtBindColumn(stmt_items, 17, SQLDT_INT16, &it.option[3].value, 0, NULL, NULL)
+				|| SQL_ERROR == SQL->StmtBindColumn(stmt_items, 18, SQLDT_INT16, &it.option[4].index, 0, NULL, NULL)
+				|| SQL_ERROR == SQL->StmtBindColumn(stmt_items, 19, SQLDT_INT16, &it.option[4].value, 0, NULL, NULL)
+				|| SQL_ERROR == SQL->StmtBindColumn(stmt_items, 20, SQLDT_INT, &it.expire_time, 0, NULL, NULL)
+				|| SQL_ERROR == SQL->StmtBindColumn(stmt_items, 21, SQLDT_UINT8, &it.bound, 0, NULL, NULL)
+				|| SQL_ERROR == SQL->StmtBindColumn(stmt_items, 22, SQLDT_UINT64, &it.unique_id, 0, NULL, NULL)) {
+				SqlStmt_ShowDebug(stmt_items);
+			}
+
+			for (i = 0; i < RODEX_MAX_ITEM && SQL_SUCCESS == SQL->StmtNextRow(stmt_items); ++i) {
+				msg.items[i].item = it;
+				msg.items_count++;
+			}
+		}
+
+		if (msg.items_count == 0) {
+			msg.type &= ~MAIL_TYPE_ITEM;
+		}
+
+		if (msg.zeny == 0) {
+			msg.type &= ~MAIL_TYPE_ZENY;
+		}
+
+		msg.opentype = opentype;
+#if PACKETVER < 20160601
+		// NPC Message Type isn't supported in old clients
+		msg.type &= ~MAIL_TYPE_NPC;
+#endif
+
+		++count;
+		VECTOR_ENSURE(*mails, 1, 1);
+		VECTOR_PUSH(*mails, msg);
+		memset(&msg, 0, sizeof(struct rodex_message));
+	}
+
+	SQL->StmtFreeResult(stmt);
+	SQL->StmtFreeResult(stmt_items);
+
+	SQL->StmtFree(stmt);
+	SQL->StmtFree(stmt_items);
+
+	ShowInfo("rodex load complete from DB - id: %d (total: %d)\n", char_id, count);
+	return count;
+}
+
+// Checks if user has non-read mails
+static bool inter_rodex_hasnew(int char_id, int account_id)
+{
+	int count = 0;
+	char *data;
+	
+	if (SQL_ERROR == SQL->Query(inter->sql_handle, 
+		"SELECT count(*) FROM `%s` WHERE ("
+		"(`expire_date` > '%d' AND (`receiver_id` = '%d' OR `receiver_accountid` = '%d')) OR"
+		"(`sender_id` = '%d' AND `expire_date` <= '%d' AND `send_date` + '%d' > '%d')"
+		") AND (`is_read` = 0 OR (`type` > 0 AND `type` != 8))",
+		rodex_db, (int)time(NULL), char_id, account_id,
+		char_id, (int)time(NULL), 2 * RODEX_EXPIRE, (int)time(NULL))
+		) {
+		Sql_ShowDebug(inter->sql_handle);
+		return -1;
+	}
+	
+	if (SQL_SUCCESS != SQL->NextRow(inter->sql_handle))
+		return false;
+
+	SQL->GetData(inter->sql_handle, 0, &data, NULL);
+	count = atoi(data);
+	SQL->FreeResult(inter->sql_handle);
+
+	return count > 0;
+}
+
+/// Checks player name and retrieves some data
+static bool inter_rodex_checkname(const char *name, int *target_char_id, short *target_class, int *target_level)
+{
+	char esc_name[NAME_LENGTH * 2 + 1];
+	bool found = false;
+
+	nullpo_retr(false, name);
+	nullpo_retr(false, target_char_id);
+	nullpo_retr(false, target_class);
+	nullpo_retr(false, target_level);
+
+	// Try to find the Dest Char by Name
+	SQL->EscapeStringLen(inter->sql_handle, esc_name, name, strnlen(name, NAME_LENGTH));
+	if (SQL_ERROR == SQL->Query(inter->sql_handle, "SELECT `char_id`, `class`, `base_level` FROM `%s` WHERE `name` = '%s'", char_db, esc_name)) {
+		Sql_ShowDebug(inter->sql_handle);
+	} else {
+		if (SQL_SUCCESS == SQL->NextRow(inter->sql_handle)) {
+			char *data;
+			SQL->GetData(inter->sql_handle, 0, &data, NULL); *target_char_id = atoi(data);
+			SQL->GetData(inter->sql_handle, 1, &data, NULL); *target_class = (short)atoi(data);
+			SQL->GetData(inter->sql_handle, 2, &data, NULL); *target_level = atoi(data);
+			found = true;
+		}
+	}
+	SQL->FreeResult(inter->sql_handle);
+
+	return found;
+}
+
+/// Stores a single message in the database.
+/// Returns the message's ID if successful (or 0 if it fails).
+int64 inter_rodex_savemessage(struct rodex_message* msg)
+{
+	char sender_name[NAME_LENGTH * 2 + 1];
+	char receiver_name[NAME_LENGTH * 2 + 1];
+	char body[RODEX_BODY_LENGTH * 2 + 1];
+	char title[RODEX_TITLE_LENGTH * 2 + 1];
+	int i;
+
+	nullpo_retr(false, msg);
+
+	SQL->EscapeStringLen(inter->sql_handle, sender_name, msg->sender_name, strnlen(msg->sender_name, NAME_LENGTH));
+	SQL->EscapeStringLen(inter->sql_handle, receiver_name, msg->receiver_name, strnlen(msg->receiver_name, NAME_LENGTH));
+	SQL->EscapeStringLen(inter->sql_handle, body, msg->body, strnlen(msg->body, RODEX_BODY_LENGTH));
+	SQL->EscapeStringLen(inter->sql_handle, title, msg->title, strnlen(msg->title, RODEX_TITLE_LENGTH));
+
+	if (SQL_ERROR == SQL->Query(inter->sql_handle, "INSERT INTO `%s` (`sender_name`, `sender_id`, `receiver_name`, `receiver_id`, `receiver_accountid`, `title`, `body`,"
+		"`zeny`, `type`, `is_read`, `send_date`, `expire_date`, `weight`) VALUES "
+		"('%s', '%d', '%s', '%d', '%d', '%s', '%s', '%"PRId64"', '%d', '%d', '%d', '%d', '%d')",
+		rodex_db, sender_name, msg->sender_id, receiver_name, msg->receiver_id, msg->receiver_accountid,
+		title, body, msg->zeny, msg->type, msg->is_read == true ? 1 : 0, msg->send_date, msg->expire_date, msg->weight)) {
+		Sql_ShowDebug(inter->sql_handle);
+		return 0;
+	}
+
+	msg->id = (int64)SQL->LastInsertId(inter->sql_handle);
+
+	for (i = 0; i < RODEX_MAX_ITEM; ++i) {
+		// Should we use statement here? [KIRIEZ]
+		struct item *it = &msg->items[i].item;
+		if (it->nameid == 0)
+			continue;
+
+		if (SQL_ERROR == SQL->Query(inter->sql_handle, "INSERT INTO `%s` (`mail_id`, `nameid`, `amount`, `equip`, `identify`,"
+			"`refine`, `attribute`, `card0`, `card1`, `card2`, `card3`, `opt_idx0`, `opt_val0`, `opt_idx1`, `opt_val1`, `opt_idx2`,"
+			"`opt_val2`, `opt_idx3`, `opt_val3`, `opt_idx4`, `opt_val4`,`expire_time`, `bound`, `unique_id`) VALUES "
+			"('%"PRId64"', '%d', '%d', '%u', '%d', '%d', '%d', '%d', '%d', '%d', '%d', '%d', '%d', '%d', '%d', '%d', '%d', '%d', '%d', '%d', '%d', '%u', '%u', '%"PRIu64"')",
+			rodex_item_db, msg->id, it->nameid, it->amount, it->equip, it->identify, it->refine, it->attribute, it->card[0], it->card[1], it->card[2], it->card[3],
+			it->option[0].index, it->option[0].value, it->option[1].index, it->option[1].value, it->option[2].index, it->option[2].value, it->option[3].index,
+			it->option[3].value, it->option[4].index, it->option[4].value, it->expire_time, it->bound, it->unique_id)
+			) {
+			Sql_ShowDebug(inter->sql_handle);
+			continue;
+		}
+	}
+
+	return msg->id;
+}
+
+/*==========================================
+ * Inbox Request
+ *------------------------------------------*/
+void mapif_rodex_sendinbox(int fd, int char_id, int8 opentype, int8 flag, int count, struct rodex_maillist *mails)
+{
+	int per_packet = (UINT16_MAX - 15) / sizeof(struct rodex_message);
+	int sent = 0;
+	nullpo_retv(mails);
+	Assert_retv(char_id > 0);
+	Assert_retv(count >= 0);
+
+	do {
+		int i = 15, j, size, limit;
+		bool is_last = true;
+
+		if (count <= per_packet) {
+			size = count * sizeof(struct rodex_message) + 15;
+			limit = count;
+			is_last = true;
+		} else {
+			int to_send = count - sent;
+			limit = min(to_send, per_packet);
+			if (limit != to_send) {
+				is_last = false;
+			}
+			size = limit * sizeof(struct rodex_message) + 15;
+		}
+
+		WFIFOHEAD(fd, size);
+		WFIFOW(fd, 0) = 0x3895;
+		WFIFOW(fd, 2) = size;
+		WFIFOL(fd, 4) = char_id;
+		WFIFOB(fd, 8) = opentype;
+		WFIFOB(fd, 9) = flag;
+		WFIFOB(fd, 10) = is_last;
+		WFIFOL(fd, 11) = count;
+		for (j = 0; j < limit; ++j, ++sent, i += sizeof(struct rodex_message)) {
+			memcpy(WFIFOP(fd, i), &VECTOR_INDEX(*mails, sent), sizeof(struct rodex_message));
+		}
+		WFIFOSET(fd, size);
+	} while (sent < count);
+}
+
+void mapif_parse_rodex_requestinbox(int fd)
+{
+	int count;
+	int char_id = RFIFOL(fd,2);
+	int account_id = RFIFOL(fd, 6);
+	int8 flag = RFIFOB(fd, 10);
+	int8 opentype = RFIFOB(fd, 11);
+	int64 mail_id = RFIFOQ(fd, 12);
+	struct rodex_maillist mails = { 0 };
+
+	VECTOR_INIT(mails);
+	if (flag == 0)
+		count = inter_rodex->fromsql(char_id, account_id, opentype, 0, &mails);
+	else
+		count = inter_rodex->fromsql(char_id, account_id, opentype, mail_id, &mails);
+	mapif->rodex_sendinbox(fd, char_id, opentype, flag, count, &mails);
+	VECTOR_CLEAR(mails);
+}
+
+/*==========================================
+* Checks if there are new mails
+*------------------------------------------*/
+void mapif_rodex_sendhasnew(int fd, int char_id, bool has_new)
+{
+	Assert_retv(char_id > 0);
+
+	WFIFOHEAD(fd, 7);
+	WFIFOW(fd, 0) = 0x3896;
+	WFIFOL(fd, 2) = char_id;
+	WFIFOB(fd, 6) = has_new;
+	WFIFOSET(fd, 7);
+}
+
+void mapif_parse_rodex_checkhasnew(int fd)
+{
+	int char_id = RFIFOL(fd, 2);
+	int account_id = RFIFOL(fd, 6);
+	bool has_new;
+
+	Assert_retv(account_id >= START_ACCOUNT_NUM && account_id <= END_ACCOUNT_NUM);
+	Assert_retv(char_id >= START_CHAR_NUM);
+
+	has_new = inter_rodex->hasnew(char_id, account_id);
+	mapif->rodex_sendhasnew(fd, char_id, has_new);
+}
+
+/*==========================================
+ * Update/Delete mail
+ *------------------------------------------*/
+void mapif_parse_rodex_updatemail(int fd)
+{
+	int64 mail_id = RFIFOL(fd, 2);
+	int8 flag = RFIFOB(fd, 10);
+
+	Assert_retv(mail_id > 0);
+	Assert_retv(flag >= 0 && flag <= 3);
+
+	switch (flag) {
+	case 0: // Read
+		if (SQL_ERROR == SQL->Query(inter->sql_handle, "UPDATE `%s` SET `is_read` = 1 WHERE `mail_id` = '%"PRId64"'", rodex_db, mail_id))
+			Sql_ShowDebug(inter->sql_handle);
+		break;
+	
+	case 1: // Get Zeny
+		if (SQL_ERROR == SQL->Query(inter->sql_handle, "UPDATE `%s` SET `zeny` = 0, `type` = `type` & (~2) WHERE `mail_id` = '%"PRId64"'", rodex_db, mail_id))
+			Sql_ShowDebug(inter->sql_handle);
+		break;
+	
+	case 2: // Get Items
+		if (SQL_ERROR == SQL->Query(inter->sql_handle, "DELETE FROM `%s` WHERE `mail_id` = '%"PRId64"'", rodex_item_db, mail_id))
+			Sql_ShowDebug(inter->sql_handle);
+		if (SQL_ERROR == SQL->Query(inter->sql_handle, "UPDATE `%s` SET `zeny` = 0, `type` = `type` & (~4) WHERE `mail_id` = '%"PRId64"'", rodex_db, mail_id))
+			Sql_ShowDebug(inter->sql_handle);
+		break;
+
+	case 3: // Delete Mail
+		if (SQL_ERROR == SQL->Query(inter->sql_handle, "DELETE FROM `%s` WHERE `mail_id` = '%"PRId64"'", rodex_db, mail_id))
+			Sql_ShowDebug(inter->sql_handle);
+		if (SQL_ERROR == SQL->Query(inter->sql_handle, "DELETE FROM `%s` WHERE `mail_id` = '%"PRId64"'", rodex_item_db, mail_id))
+			Sql_ShowDebug(inter->sql_handle);
+		break;
+	}
+}
+
+/*==========================================
+ * Send Mail
+ *------------------------------------------*/
+void mapif_rodex_send(int fd, int sender_id, int receiver_id, int receiver_accountid, bool result)
+{
+	Assert_retv(sender_id >= 0);
+	Assert_retv(receiver_id + receiver_accountid > 0);
+	
+	WFIFOHEAD(fd,15);
+	WFIFOW(fd,0) = 0x3897;
+	WFIFOL(fd,2) = sender_id;
+	WFIFOL(fd,6) = receiver_id;
+	WFIFOL(fd,10) = receiver_accountid;
+	WFIFOB(fd,14) = result;
+	WFIFOSET(fd,15);
+}
+
+void mapif_parse_rodex_send(int fd)
+{
+	struct rodex_message msg = { 0 };
+
+	if (RFIFOW(fd,2) != 4 + sizeof(struct rodex_message))
+		return;
+
+	memcpy(&msg, RFIFOP(fd,4), sizeof(struct rodex_message));
+	if (msg.receiver_id > 0 || msg.receiver_accountid > 0)
+		msg.id = inter_rodex->savemessage(&msg);
+
+	mapif->rodex_send(fd, msg.sender_id, msg.receiver_id, msg.receiver_accountid, msg.id > 0 ? true : false);
+}
+
+/*------------------------------------------
+ * Check Player
+ *------------------------------------------*/
+void mapif_rodex_checkname(int fd, int reqchar_id, int target_char_id, short target_class, int target_level, char name[NAME_LENGTH])
+{
+	nullpo_retv(name);
+	Assert_retv(reqchar_id > 0);
+	Assert_retv(target_char_id >= 0);
+
+	WFIFOHEAD(fd, 16 + NAME_LENGTH);
+	WFIFOW(fd, 0) = 0x3898;
+	WFIFOL(fd, 2) = reqchar_id;
+	WFIFOL(fd, 6) = target_char_id;
+	WFIFOW(fd, 10) = target_class;
+	WFIFOL(fd, 12) = target_level;
+	safestrncpy(WFIFOP(fd, 16), name, NAME_LENGTH);
+	WFIFOSET(fd, 16 + NAME_LENGTH);
+}
+
+void mapif_parse_rodex_checkname(int fd)
+{
+	int reqchar_id = RFIFOL(fd, 2);
+	char name[NAME_LENGTH];
+	int target_char_id, target_level;
+	short target_class;
+
+	safestrncpy(name, RFIFOP(fd, 6), NAME_LENGTH);
+
+	if (inter_rodex->checkname(name, &target_char_id, &target_class, &target_level) == true)
+		mapif->rodex_checkname(fd, reqchar_id, target_char_id, target_class, target_level, name);
+	else
+		mapif->rodex_checkname(fd, reqchar_id, 0, 0, 0, name);
+}
+
+/*==========================================
+ * Packets From Map Server
+ *------------------------------------------*/
+int inter_rodex_parse_frommap(int fd)
+{
+	switch(RFIFOW(fd,0))
+	{
+		case 0x3095: mapif->parse_rodex_requestinbox(fd); break;
+		case 0x3096: mapif->parse_rodex_checkhasnew(fd); break;
+		case 0x3097: mapif->parse_rodex_updatemail(fd); break;
+		case 0x3098: mapif->parse_rodex_send(fd); break;
+		case 0x3099: mapif->parse_rodex_checkname(fd); break;
+		default:
+			return 0;
+	}
+	return 1;
+}
+
+int inter_rodex_sql_init(void)
+{
+	return 1;
+}
+
+void inter_rodex_sql_final(void)
+{
+	return;
+}
+
+void inter_rodex_defaults(void)
+{
+	inter_rodex = &inter_rodex_s;
+
+	inter_rodex->savemessage = inter_rodex_savemessage;
+	inter_rodex->parse_frommap = inter_rodex_parse_frommap;
+	inter_rodex->sql_init = inter_rodex_sql_init;
+	inter_rodex->sql_final = inter_rodex_sql_final;
+	inter_rodex->fromsql = inter_rodex_fromsql;
+	inter_rodex->hasnew = inter_rodex_hasnew;
+	inter_rodex->checkname = inter_rodex_checkname;
+}
diff --git a/src/char/int_rodex.h b/src/char/int_rodex.h
new file mode 100644
index 000000000..801ebcb89
--- /dev/null
+++ b/src/char/int_rodex.h
@@ -0,0 +1,47 @@
+/**
+ * This file is part of Hercules.
+ * http://herc.ws - http://github.com/HerculesWS/Hercules
+ *
+ * Copyright (C) 2017 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 CHAR_INT_RODEX_H
+#define CHAR_INT_RODEX_H
+
+#include "common/mmo.h"
+#include "common/db.h"
+
+struct item;
+
+/**
+ * inter_rodex interface
+ **/
+struct inter_rodex_interface {
+	int (*sql_init) (void);
+	void (*sql_final) (void);
+	int (*parse_frommap) (int fd);
+	int (*fromsql) (int char_id, int account_id, int8 opentype, int64 mail_id, struct rodex_maillist *mails);
+	bool (*hasnew) (int char_id, int account_id);
+	bool (*checkname) (const char *name, int *target_char_id, short *target_class, int *target_level);
+	int64 (*savemessage) (struct rodex_message* msg);
+};
+
+#ifdef HERCULES_CORE
+void inter_rodex_defaults(void);
+#endif // HERCULES_CORE
+
+HPShared struct inter_rodex_interface *inter_rodex;
+
+#endif /* CHAR_INT_RODEX_H */
diff --git a/src/char/inter.c b/src/char/inter.c
index cfbc0fd4d..557ee5313 100644
--- a/src/char/inter.c
+++ b/src/char/inter.c
@@ -33,6 +33,7 @@
 #include "char/int_party.h"
 #include "char/int_pet.h"
 #include "char/int_quest.h"
+#include "char/int_rodex.h"
 #include "char/int_storage.h"
 #include "char/mapif.h"
 #include "common/cbasetypes.h"
@@ -76,7 +77,7 @@ int inter_recv_packet_length[] = {
 	 6,-1, 0, 0,  0, 0, 0, 0,  0, 0, 0, 0,  0, 0,  0, 0,    // 3060-  Quest system [Kevin] [Inkfish]
 	-1,10, 6,-1,  0, 0, 0, 0,  0, 0, 0, 0, -1,10,  6,-1,    // 3070-  Mercenary packets [Zephyrus], Elemental packets [pakpil]
 	48,14,-1, 6,  0, 0, 0, 0,  0, 0, 0, 0,  0, 0,  0, 0,    // 3080-
-	-1,10,-1, 6,  0, 0, 0, 0,  0, 0, 0, 0,  0, 0,  0, 0,    // 3090-  Homunculus packets [albator]
+	-1,10,-1, 6,  0, 20,10,11, -1,6 + NAME_LENGTH, 0, 0,  0, 0,  0, 0,    // 3090-  Homunculus packets [albator], RoDEX packets
 };
 
 struct WisData {
@@ -974,6 +975,7 @@ int inter_init_sql(const char *file)
 	inter_elemental->sql_init();
 	inter_mail->sql_init();
 	inter_auction->sql_init();
+	inter_rodex->sql_init();
 
 	geoip->init();
 	inter->msg_config_read("conf/messages.conf", false);
@@ -994,6 +996,7 @@ void inter_final(void)
 	inter_elemental->sql_final();
 	inter_mail->sql_final();
 	inter_auction->sql_final();
+	inter_rodex->sql_final();
 
 	geoip->final(true);
 	inter->do_final_msg();
@@ -1416,6 +1419,7 @@ int inter_parse_frommap(int fd)
 		  || inter_mail->parse_frommap(fd)
 		  || inter_auction->parse_frommap(fd)
 		  || inter_quest->parse_frommap(fd)
+		  || inter_rodex->parse_frommap(fd)
 		   )
 			break;
 		else
diff --git a/src/char/mapif.c b/src/char/mapif.c
index 5fff96ba8..b71171e23 100644
--- a/src/char/mapif.c
+++ b/src/char/mapif.c
@@ -26,6 +26,7 @@
 #include "char/int_auction.h"
 #include "char/int_guild.h"
 #include "char/int_homun.h"
+#include "char/int_rodex.h"
 #include "common/cbasetypes.h"
 #include "common/mmo.h"
 #include "common/random.h"
@@ -182,6 +183,16 @@ void mapif_quest_save_ack(int fd, int char_id, bool success);
 int mapif_parse_quest_save(int fd);
 void mapif_send_quests(int fd, int char_id, struct quest *tmp_questlog, int num_quests);
 int mapif_parse_quest_load(int fd);
+/* RoDEX */
+int mapif_parse_rodex_requestinbox(int fd);
+void mapif_rodex_sendinbox(int fd, int char_id, int8 opentype, int8 flag, int count, struct rodex_maillist *mails);
+int mapif_parse_rodex_checkhasnew(int fd);
+void mapif_rodex_sendhasnew(int fd, int char_id, bool has_new);
+int mapif_parse_rodex_updatemail(int fd);
+int mapif_parse_rodex_send(int fd);
+void mapif_rodex_send(int fd, int sender_id, int receiver_id, int receiver_accountid, bool result);
+int mapif_parse_rodex_checkname(int fd);
+void mapif_rodex_checkname(int fd, int reqchar_id, int target_char_id, short target_class, int target_level, char name[NAME_LENGTH]);
 int mapif_load_guild_storage(int fd,int account_id,int guild_id, char flag);
 int mapif_save_guild_storage_ack(int fd, int account_id, int guild_id, int fail);
 int mapif_parse_LoadGuildStorage(int fd);
@@ -363,6 +374,16 @@ void mapif_defaults(void) {
 	mapif->parse_quest_save = mapif_parse_quest_save;
 	mapif->send_quests = mapif_send_quests;
 	mapif->parse_quest_load = mapif_parse_quest_load;
+	/* RoDEX */
+	mapif->parse_rodex_requestinbox = mapif_parse_rodex_requestinbox;
+	mapif->rodex_sendinbox = mapif_rodex_sendinbox;
+	mapif->parse_rodex_checkhasnew = mapif_parse_rodex_checkhasnew;
+	mapif->rodex_sendhasnew = mapif_rodex_sendhasnew;
+	mapif->parse_rodex_updatemail = mapif_parse_rodex_updatemail;
+	mapif->parse_rodex_send = mapif_parse_rodex_send;
+	mapif->rodex_send = mapif_rodex_send;
+	mapif->parse_rodex_checkname = mapif_parse_rodex_checkname;
+	mapif->rodex_checkname = mapif_rodex_checkname;
 	mapif->load_guild_storage = mapif_load_guild_storage;
 	mapif->save_guild_storage_ack = mapif_save_guild_storage_ack;
 	mapif->parse_LoadGuildStorage = mapif_parse_LoadGuildStorage;
diff --git a/src/char/mapif.h b/src/char/mapif.h
index 07fbed6c6..353da7ab0 100644
--- a/src/char/mapif.h
+++ b/src/char/mapif.h
@@ -176,6 +176,15 @@ struct mapif_interface {
 	int (*parse_quest_save) (int fd);
 	void (*send_quests) (int fd, int char_id, struct quest *tmp_questlog, int num_quests);
 	int (*parse_quest_load) (int fd);
+	int(*parse_rodex_requestinbox) (int fd);
+	void(*rodex_sendinbox) (int fd, int char_id, int8 opentype, int8 flag, int count, struct rodex_maillist *mails);
+	int(*parse_rodex_checkhasnew) (int fd);
+	void(*rodex_sendhasnew) (int fd, int char_id, bool has_new);
+	int(*parse_rodex_updatemail) (int fd);
+	int(*parse_rodex_send) (int fd);
+	void(*rodex_send) (int fd, int sender_id, int receiver_id, int receiver_accountid, bool result);
+	int(*parse_rodex_checkname) (int fd);
+	void(*rodex_checkname) (int fd, int reqchar_id, int target_char_id, short target_class, int target_level, char name[NAME_LENGTH]);
 	int (*load_guild_storage) (int fd, int account_id, int guild_id, char flag);
 	int (*save_guild_storage_ack) (int fd, int account_id, int guild_id, int fail);
 	int (*parse_LoadGuildStorage) (int fd);