Integrating protobuffers

This should be all of them ... at least where raid/group is done ...

CMakeLists.txt

@@ -292,16 +292,17 @@ ADD_DEFINITIONS(-DGLM_ENABLE_EXPERIMENTAL)
 #Find everything we need
 FIND_PACKAGE(ZLIB REQUIRED)
 FIND_PACKAGE(MySQL REQUIRED)
+FIND_PACKAGE(Protobuf REQUIRED)
 IF(EQEMU_BUILD_PERL)
 	FIND_PACKAGE(PerlLibs REQUIRED)
 	INCLUDE_DIRECTORIES(SYSTEM "${PERL_INCLUDE_PATH}")
 ENDIF(EQEMU_BUILD_PERL)
 
-SET(SERVER_LIBS common debug ${MySQL_LIBRARY_DEBUG} optimized ${MySQL_LIBRARY_RELEASE} ${ZLIB_LIBRARY} libuv fmt recast_navigation)
+SET(SERVER_LIBS common debug ${MySQL_LIBRARY_DEBUG} optimized ${MySQL_LIBRARY_RELEASE} ${ZLIB_LIBRARY} protobuf::libprotoc protobuf::libprotobuf libuv fmt recast_navigation)
 
 FIND_PACKAGE(Sodium REQUIRED)
 IF(SODIUM_FOUND)
-	OPTION(EQEMU_ENABLE_SECURITY "Use Encryption For TCP Connections" ON)
+	OPTION(EQEMU_ENABLE_SECURITY "Use Secure Loginserver Hashes" ON)
 	IF(EQEMU_ENABLE_SECURITY)
 		INCLUDE_DIRECTORIES(SYSTEM "${SODIUM_INCLUDE_DIRS}")
 		ADD_DEFINITIONS(-DENABLE_SECURITY)
@@ -340,6 +341,7 @@ ENDIF(EQEMU_BUILD_LUA)
 
 INCLUDE_DIRECTORIES(SYSTEM "${ZLIB_INCLUDE_DIRS}")
 INCLUDE_DIRECTORIES(SYSTEM "${MySQL_INCLUDE_DIR}")
+INCLUDE_DIRECTORIES(SYSTEM "${Protobuf_INCLUDE_DIRS}")
 INCLUDE_DIRECTORIES(SYSTEM "${CMAKE_CURRENT_SOURCE_DIR}/common/glm")
 INCLUDE_DIRECTORIES(SYSTEM "${CMAKE_CURRENT_SOURCE_DIR}/libs/cereal")
 INCLUDE_DIRECTORIES(SYSTEM "${CMAKE_CURRENT_SOURCE_DIR}/libs/libuv/include" )
@@ -347,6 +349,13 @@ INCLUDE_DIRECTORIES(SYSTEM "${CMAKE_CURRENT_SOURCE_DIR}/libs/libuv/src")
 INCLUDE_DIRECTORIES(SYSTEM "${CMAKE_CURRENT_SOURCE_DIR}/libs/format")
 INCLUDE_DIRECTORIES(SYSTEM "${CMAKE_CURRENT_SOURCE_DIR}/libs/recast/detour/include")
 INCLUDE_DIRECTORIES(SYSTEM "${CMAKE_CURRENT_SOURCE_DIR}/libs/recast/recast/include")
+INCLUDE_DIRECTORIES(SYSTEM "${CMAKE_CURRENT_BINARY_DIR}/common")
+
+IF(VCPKG_TARGET_TRIPLET)
+	MESSAGE(STATUS "Vcpkg Detected")
+	MESSAGE(STATUS "Setting protobuf import dir: ${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/include")
+	SET(Protobuf_IMPORT_DIRS "${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/include")
+ENDIF()
 
 IF(EQEMU_BUILD_SERVER OR EQEMU_BUILD_LOGIN OR EQEMU_BUILD_TESTS OR EQEMU_BUILD_HC)
 	ADD_SUBDIRECTORY(common)
@@ -359,6 +368,7 @@ IF(EQEMU_BUILD_SERVER)
 	ADD_SUBDIRECTORY(ucs)
 	ADD_SUBDIRECTORY(queryserv)
 	ADD_SUBDIRECTORY(eqlaunch)
+	ADD_SUBDIRECTORY(services/tasks)
 ENDIF(EQEMU_BUILD_SERVER)
 IF(EQEMU_BUILD_LOGIN)
 	ADD_SUBDIRECTORY(loginserver)

common/CMakeLists.txt

@@ -54,6 +54,7 @@ SET(common_sources
 	packet_functions.cpp
 	perl_eqdb.cpp
 	perl_eqdb_res.cpp
+	platform.cpp
 	proc_launcher.cpp
 	profanity_manager.cpp
 	ptimer.cpp
@@ -63,6 +64,7 @@ SET(common_sources
 	say_link.cpp
 	serialize_buffer.cpp
 	serverinfo.cpp
+	service.cpp
 	shareddb.cpp
 	skills.cpp
 	spdat.cpp
@@ -71,8 +73,8 @@ SET(common_sources
 	textures.cpp
 	timer.cpp
 	unix.cpp
+	world_connection.cpp
 	xml_parser.cpp
-	platform.cpp
 	json/jsoncpp.cpp
 	net/console_server.cpp
 	net/console_server_connection.cpp
@@ -151,6 +153,7 @@ SET(common_headers
 	fixed_memory_hash_set.h
 	fixed_memory_variable_hash_set.h
 	global_define.h
+	global_tasks.h
 	guild_base.h
 	guilds.h
 	inventory_profile.h
@@ -195,6 +198,7 @@ SET(common_headers
 	serialize_buffer.h
 	serverinfo.h
 	servertalk.h
+	service.h
 	shareddb.h
 	skills.h
 	spdat.h
@@ -206,6 +210,7 @@ SET(common_headers
 	unix.h
 	useperl.h
 	version.h
+	world_connection.h
 	xml_parser.h
 	zone_numbers.h
 	event/event_loop.h
@@ -378,7 +383,12 @@ SOURCE_GROUP(Util FILES
 
 INCLUDE_DIRECTORIES(Patches SocketLib StackWalker TinyXML)
 
-ADD_LIBRARY(common ${common_sources} ${common_headers})
+protobuf_generate_cpp(PROTO_TASK_SRCS PROTO_TASK_HDRS "${CMAKE_CURRENT_SOURCE_DIR}/proto/task.proto")
+
+ADD_LIBRARY(common 
+	${common_sources} ${common_headers} 
+	${PROTO_TASK_SRCS} ${PROTO_TASK_HDRS}
+)
 
 IF(UNIX)
 	SET_SOURCE_FILES_PROPERTIES("SocketLib/Mime.cpp" PROPERTY COMPILE_FLAGS -Wno-unused-result)

common/emu_oplist.h

@@ -6,6 +6,7 @@ N(OP_0x0347),
 N(OP_AAAction),
 N(OP_AAExpUpdate),
 N(OP_AcceptNewTask),
+N(OP_AcceptNewSharedTask),
 N(OP_AckPacket),
 N(OP_Action),
 N(OP_Action2),
@@ -461,6 +462,7 @@ N(OP_SetServerFilter),
 N(OP_SetStartCity),
 N(OP_SetTitle),
 N(OP_SetTitleReply),
+N(OP_SharedTaskMemberList),
 N(OP_Shielding),
 N(OP_ShopDelItem),
 N(OP_ShopEnd),

common/eq_packet_structs.h

@@ -3698,6 +3698,7 @@ struct TaskMemberList_Struct {
 /*12*/ char	list_pointer[0];
 /*	list is of the form:
 	char member_name[1]	//null terminated string
+	uint32	monster_mission; // class chosen
 	uint8	task_leader	//boolean flag
 */
 };
@@ -3799,6 +3800,14 @@ struct AcceptNewTask_Struct {
 	uint32	task_master_id;	//entity ID
 };
 
+struct AcceptNewSharedTask_Struct {
+	uint32 unknown00;
+	uint32 unknown04;
+	uint32 task_master_id;
+	uint32 task_id;
+	float unknown16;
+};
+
 //was all 0's from client, server replied with same op, all 0's
 struct CancelTask_Struct {
 	uint32 SequenceNumber;

common/global_tasks.h

@@ -0,0 +1,170 @@
+/*	EQEMu: Everquest Server Emulator
+	Copyright (C) 2001-2002 EQEMu Development Team (http://eqemu.org)
+
+	This program 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; version 2 of the License.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY except by those people which sell it, which
+	are required to give you total support for your newly bought product;
+	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, write to the Free Software
+	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+*/
+#ifndef GLOBAL_TASKS_H
+#define GLOBAL_TASKS_H
+
+#include <string>
+#include <vector>
+#include <algorithm>
+
+#include "types.h"
+
+/* This file contains what is needed for both zone and world managers
+ */
+
+#define MAXTASKS 10000
+#define MAXTASKSETS 1000
+// The Client has a hard cap of 19 active quests, 29 in SoD+
+#define MAXACTIVEQUESTS 19
+// The Max Chooser (Task Selector entries) is capped at 40 in the Titanium Client.
+#define MAXCHOOSERENTRIES 40
+// The Client has a hard cap of 20 activities per task.
+#define MAXACTIVITIESPERTASK 20
+// This is used to determine if a client's active task slot is empty.
+#define TASKSLOTEMPTY 0
+
+// Command Codes for worldserver ServerOP_ReloadTasks
+#define RELOADTASKS				0
+#define RELOADTASKGOALLISTS		1
+#define RELOADTASKPROXIMITIES	2
+#define RELOADTASKSETS			3
+
+// used for timer lockouts and /tasktimers
+struct TaskTimer {
+	int ID; // ID used in task timer (replay group)
+	int original_id; // original ID of the task (book keeping)
+	int expires; // UNIX timestamp of when it expires, what happens with DLS? Fuck it.
+};
+
+typedef enum { METHODSINGLEID = 0, METHODLIST = 1, METHODQUEST = 2 } TaskMethodType;
+
+struct ActivityInformation {
+	int		StepNumber;
+	int		Type;
+	std::string target_name; // name mob, location -- default empty
+	std::string item_list; // likely defaults to empty
+	std::string skill_list; // IDs ; separated -- default -1
+	std::string spell_list; // IDs ; separated -- default 0
+	std::string desc_override; // overrides auto generated description -- default empty
+	int		skill_id; // older clients, first id from above
+	int		spell_id; // older clients, first id from above
+	int		GoalID;
+	TaskMethodType GoalMethod;
+	int		GoalCount;
+	int		DeliverToNPC;
+	std::vector<int>	ZoneIDs;
+	std::string zones; // IDs ; searated, ZoneID is the first in this list for older clients -- default empty string
+	bool	Optional;
+
+	inline bool CheckZone(int zone_id) {
+		if (ZoneIDs.empty())
+			return true;
+		return std::find(ZoneIDs.begin(), ZoneIDs.end(), zone_id) != ZoneIDs.end();
+	}
+};
+
+typedef enum { ActivitiesSequential = 0, ActivitiesStepped = 1 } SequenceType;
+
+enum class TaskType {
+	Task = 0,		// can have at max 1
+	Shared = 1,		// can have at max 1
+	Quest = 2,		// can have at max 19 or 29 depending on client
+	E = 3			// can have at max 19 or 29 depending on client, not present in live anymore
+};
+
+enum class DurationCode {
+	None = 0,
+	Short = 1,
+	Medium = 2,
+	Long = 3
+};
+
+// need to capture more, shared are just Radiant/Ebon though
+enum class PointType {
+	None = 0,
+	Radiant = 4,
+	Ebon = 5,
+};
+
+struct TaskInformation {
+	TaskType type;
+	int	Duration;
+	DurationCode dur_code; // description for time investment for when Duration == 0
+	std::string Title;			// max length 64
+	std::string Description;	// max length 4000, 2048 on Tit
+	std::string Reward;
+	std::string item_link;		// max length 128 older clients, item link gets own string
+	std::string completion_emote; // emote after completing task, yellow. Maybe should make more generic ... but yellow for now!
+	int	RewardID;
+	int	CashReward; // Expressed in copper
+	int	XPReward;
+	int faction_reward; // just a npc_faction_id
+	TaskMethodType RewardMethod;
+	int reward_points; // DoN crystals for shared. Generic "points" for non-shared
+	PointType reward_type; // 4 for Radiant Crystals else Ebon crystals when shared task
+	int	ActivityCount;
+	SequenceType SequenceMode;
+	int	LastStep;
+	short	MinLevel;
+	short	MaxLevel;
+	bool	Repeatable;
+	int replay_group; // ID of our replay timer group (0 means none)
+	int min_players; // shared tasks
+	int max_players;
+	int task_lock_step; // task locks after this step is completed
+	uint32 instance_zone_id; // instance shit
+	uint32 zone_version;
+	uint16 zone_in_zone_id;
+	float zone_in_x;
+	float zone_in_y;
+	uint16 zone_in_object_id;
+	float dest_x;
+	float dest_y;
+	float dest_z;
+	float dest_h;
+	/* int graveyard_zone_id;
+	float graveyard_x;
+	float graveyard_y;
+	float graveyard_z;
+	float graveyard_radius; */
+	ActivityInformation Activity[MAXACTIVITIESPERTASK];
+};
+
+typedef enum { ActivityHidden = 0, ActivityActive = 1, ActivityCompleted = 2 } ActivityState;
+
+typedef enum { ActivityDeliver = 1, ActivityKill = 2, ActivityLoot = 3, ActivitySpeakWith = 4, ActivityExplore = 5,
+			ActivityTradeSkill = 6, ActivityFish = 7, ActivityForage = 8, ActivityCastOn = 9, ActivitySkillOn = 10,
+			ActivityTouch = 11, ActivityCollect = 13, ActivityGiveCash = 100 } ActivityType;
+
+struct ClientActivityInformation {
+	int ActivityID;
+	int DoneCount;
+	ActivityState State;
+	bool Updated; // Flag so we know if we need to update the database
+};
+
+struct ClientTaskInformation {
+	int slot; // intrusive, but makes things easier :P
+	int TaskID;
+	int CurrentStep;
+	int AcceptedTime;
+	bool Updated;
+	ClientActivityInformation Activity[MAXACTIVITIESPERTASK];
+};
+
+#endif /* !GLOBAL_TASKS_H */

common/net/packet.cpp

@@ -2,6 +2,7 @@
 #include "endian.h"
 #include <fmt/format.h>
 #include <cctype>
+#include <google/protobuf/message.h>
 
 void EQ::Net::Packet::PutInt8(size_t offset, int8_t value)
 {
@@ -167,6 +168,23 @@ void EQ::Net::Packet::PutData(size_t offset, void *data, size_t length)
 	memcpy(((char*)Data() + offset), data, length);
 }
 
+void EQ::Net::Packet::PutProtobuf(size_t offset, const google::protobuf::Message *msg)
+{
+	auto length = msg->ByteSizeLong();
+
+	if (length == 0) {
+		return;
+	}
+
+	if (Length() < offset + length) {
+		if (!Resize(offset + length)) {
+			throw std::out_of_range("Packet::PutProtobuf(), could not resize packet and would of written past the end.");
+		}
+	}
+
+	msg->SerializeToArray((void*)((char*)Data() + offset), (int)length);
+}
+
 int8_t EQ::Net::Packet::GetInt8(size_t offset) const
 {
 	if (Length() < offset + 1) {
@@ -276,6 +294,11 @@ std::string EQ::Net::Packet::GetCString(size_t offset) const
 	return std::string(str);
 }
 
+EQ::Net::StaticPacket EQ::Net::Packet::GetPacket(size_t offset, size_t length) const
+{
+	return EQ::Net::StaticPacket((char*)Data() + offset, length);
+}
+
 char ToSafePrint(unsigned char in) {
 	if (std::isprint(in)) {
 		return in;

common/net/packet.h

@@ -8,8 +8,17 @@
 #include <cereal/cereal.hpp>
 #include <cereal/archives/binary.hpp>
 
+namespace google
+{
+	namespace protobuf
+	{
+		class Message;
+	}
+}
+
 namespace EQ {
 	namespace Net {
+		class StaticPacket;
 		class Packet
 		{
 		public:
@@ -64,6 +73,7 @@ namespace EQ {
 			void PutCString(size_t offset, const char *str);
 			void PutPacket(size_t offset, const Packet &p);
 			void PutData(size_t offset, void *data, size_t length);
+			void PutProtobuf(size_t offset, const google::protobuf::Message *msg);
 
 			int8_t GetInt8(size_t offset) const;
 			int16_t GetInt16(size_t offset) const;
@@ -77,6 +87,8 @@ namespace EQ {
 			double GetDouble(size_t offset) const;
 			std::string GetString(size_t offset, size_t length) const;
 			std::string GetCString(size_t offset) const;
+			StaticPacket GetPacket(size_t offset, size_t length) const;
+			google::protobuf::Message* GetProtobuf(size_t offset);
 
 			std::string ToString() const;
 			std::string ToString(size_t line_length) const;
@@ -127,4 +139,4 @@ namespace EQ {
 			std::vector<char> m_data;
 		};
 	}
-}
+}

common/net/servertalk_client_connection.cpp

@@ -19,34 +19,12 @@ EQ::Net::ServertalkClient::~ServertalkClient()
 {
 }
 
-void EQ::Net::ServertalkClient::Send(uint16_t opcode, EQ::Net::Packet &p)
+void EQ::Net::ServertalkClient::Send(uint16_t opcode, const EQ::Net::Packet &p)
 {
 	EQ::Net::DynamicPacket out;
-#ifdef ENABLE_SECURITY
-	if (m_encrypted) {
-		if (p.Length() == 0) {
-			p.PutUInt8(0, 0);
-		}
-
-		out.PutUInt32(0, p.Length() + crypto_secretbox_MACBYTES);
-		out.PutUInt16(4, opcode);
-
-		std::unique_ptr<unsigned char[]> cipher(new unsigned char[p.Length() + crypto_secretbox_MACBYTES]);
-
-		crypto_box_easy_afternm(&cipher[0], (unsigned char*)p.Data(), p.Length(), m_nonce_ours, m_shared_key);
-		(*(uint64_t*)&m_nonce_ours[0])++;
-		out.PutData(6, &cipher[0], p.Length() + crypto_secretbox_MACBYTES);
-	}
-	else {
-		out.PutUInt32(0, p.Length());
-		out.PutUInt16(4, opcode);
-		out.PutPacket(6, p);
-	}
-#else
 	out.PutUInt32(0, p.Length());
 	out.PutUInt16(4, opcode);
 	out.PutPacket(6, p);
-#endif
 	InternalSend(ServertalkMessage, out);
 }
 
@@ -188,51 +166,6 @@ void EQ::Net::ServertalkClient::ProcessReadBuffer()
 
 void EQ::Net::ServertalkClient::ProcessHello(EQ::Net::Packet &p)
 {
-#ifdef ENABLE_SECURITY
-	memset(m_public_key_ours, 0, crypto_box_PUBLICKEYBYTES);
-	memset(m_public_key_theirs, 0, crypto_box_PUBLICKEYBYTES);
-	memset(m_private_key_ours, 0, crypto_box_SECRETKEYBYTES);
-	memset(m_nonce_ours, 0, crypto_box_NONCEBYTES);
-	memset(m_nonce_theirs, 0, crypto_box_NONCEBYTES);
-	memset(m_shared_key, 0, crypto_box_BEFORENMBYTES);
-	m_encrypted = false;
-
-	try {
-		bool enc = p.GetInt8(0) == 1 ? true : false;
-
-		if (enc) {
-			if (p.Length() == (1 + crypto_box_PUBLICKEYBYTES + crypto_box_NONCEBYTES)) {
-				memcpy(m_public_key_theirs, (char*)p.Data() + 1, crypto_box_PUBLICKEYBYTES);
-				memcpy(m_nonce_theirs, (char*)p.Data() + 1 + crypto_box_PUBLICKEYBYTES, crypto_box_NONCEBYTES);
-				m_encrypted = true;
-
-				SendHandshake();
-
-				if (m_on_connect_cb) {
-					m_on_connect_cb(this);
-				}
-			}
-			else {
-				LogF(Logs::General, Logs::Error, "Could not process hello, size != {0}", 1 + crypto_box_PUBLICKEYBYTES + crypto_box_NONCEBYTES);
-			}
-		}
-		else {
-			SendHandshake();
-
-			if (m_on_connect_cb) {
-				m_on_connect_cb(this);
-			}
-		}
-	}
-	catch (std::exception &ex) {
-		LogF(Logs::General, Logs::Error, "Error parsing hello from server: {0}", ex.what());
-		m_connection->Disconnect();
-
-		if (m_on_connect_cb) {
-			m_on_connect_cb(nullptr);
-		}
-	}
-#else
 	try {
 		bool enc = p.GetInt8(0) == 1 ? true : false;
 
@@ -259,7 +192,6 @@ void EQ::Net::ServertalkClient::ProcessHello(EQ::Net::Packet &p)
 			m_on_connect_cb(nullptr);
 		}
 	}
-#endif
 }
 
 void EQ::Net::ServertalkClient::ProcessMessage(EQ::Net::Packet &p)
@@ -269,45 +201,6 @@ void EQ::Net::ServertalkClient::ProcessMessage(EQ::Net::Packet &p)
 		auto opcode = p.GetUInt16(4);
 		if (length > 0) {
 			auto data = p.GetString(6, length);
-#ifdef ENABLE_SECURITY
-			if (m_encrypted) {
-				size_t message_len = length - crypto_secretbox_MACBYTES;
-				std::unique_ptr<unsigned char[]> decrypted_text(new unsigned char[message_len]);
-				if (crypto_box_open_easy_afternm(&decrypted_text[0], (unsigned char*)&data[0], length, m_nonce_theirs, m_shared_key))
-				{
-					LogF(Logs::General, Logs::Error, "Error decrypting message from server");
-					(*(uint64_t*)&m_nonce_theirs[0])++;
-					return;
-				}
-
-				EQ::Net::StaticPacket decrypted_packet(&decrypted_text[0], message_len);
-
-				(*(uint64_t*)&m_nonce_theirs[0])++;
-
-				auto cb = m_message_callbacks.find(opcode);
-				if (cb != m_message_callbacks.end()) {
-					cb->second(opcode, decrypted_packet);
-				}
-
-				if (m_message_callback) {
-					m_message_callback(opcode, decrypted_packet);
-				}
-			}
-			else {
-				size_t message_len = length;
-				EQ::Net::StaticPacket packet(&data[0], message_len);
-
-				auto cb = m_message_callbacks.find(opcode);
-				if (cb != m_message_callbacks.end()) {
-					cb->second(opcode, packet);
-				}
-
-				if (m_message_callback) {
-					m_message_callback(opcode, packet);
-				}
-			}
-
-#else
 			size_t message_len = length;
 			EQ::Net::StaticPacket packet(&data[0], message_len);
 
@@ -319,7 +212,6 @@ void EQ::Net::ServertalkClient::ProcessMessage(EQ::Net::Packet &p)
 			if (m_message_callback) {
 				m_message_callback(opcode, packet);
 			}
-#endif
 		}
 	}
 	catch (std::exception &ex) {
@@ -330,46 +222,9 @@ void EQ::Net::ServertalkClient::ProcessMessage(EQ::Net::Packet &p)
 void EQ::Net::ServertalkClient::SendHandshake(bool downgrade)
 {
 	EQ::Net::DynamicPacket handshake;
-#ifdef ENABLE_SECURITY
-	if (m_encrypted) {
-		crypto_box_keypair(m_public_key_ours, m_private_key_ours);
-		randombytes_buf(m_nonce_ours, crypto_box_NONCEBYTES);
-
-		crypto_box_beforenm(m_shared_key, m_public_key_theirs, m_private_key_ours);
-
-		handshake.PutData(0, m_public_key_ours, crypto_box_PUBLICKEYBYTES);
-		handshake.PutData(crypto_box_PUBLICKEYBYTES, m_nonce_ours, crypto_box_NONCEBYTES);
-
-		memset(m_public_key_ours, 0, crypto_box_PUBLICKEYBYTES);
-		memset(m_public_key_theirs, 0, crypto_box_PUBLICKEYBYTES);
-		memset(m_private_key_ours, 0, crypto_box_SECRETKEYBYTES);
-
-		size_t cipher_length = m_identifier.length() + 1 + m_credentials.length() + 1 + crypto_secretbox_MACBYTES;
-		size_t data_length = m_identifier.length() + 1 + m_credentials.length() + 1;
-		
-		std::unique_ptr<unsigned char[]> signed_buffer(new unsigned char[cipher_length]);
-		std::unique_ptr<unsigned char[]> data_buffer(new unsigned char[data_length]);
-
-		memset(&data_buffer[0], 0, data_length);
-		memcpy(&data_buffer[0], m_identifier.c_str(), m_identifier.length());
-		memcpy(&data_buffer[1 + m_identifier.length()], m_credentials.c_str(), m_credentials.length());
-		
-		crypto_box_easy_afternm(&signed_buffer[0], &data_buffer[0], data_length, m_nonce_ours, m_shared_key);
-
-		(*(uint64_t*)&m_nonce_ours[0])++;
-
-		handshake.PutData(crypto_box_PUBLICKEYBYTES + crypto_box_NONCEBYTES, &signed_buffer[0], cipher_length);
-	}
-	else {
-		handshake.PutString(0, m_identifier);
-		handshake.PutString(m_identifier.length() + 1, m_credentials);
-		handshake.PutUInt8(m_identifier.length() + 1 + m_credentials.length(), 0);
-	}
-#else
 	handshake.PutString(0, m_identifier);
 	handshake.PutString(m_identifier.length() + 1, m_credentials);
 	handshake.PutUInt8(m_identifier.length() + 1 + m_credentials.length(), 0);
-#endif
 
 	if (downgrade) {
 		InternalSend(ServertalkClientDowngradeSecurityHandshake, handshake);

common/net/servertalk_client_connection.h

@@ -4,9 +4,6 @@
 #include "../event/timer.h"
 #include "servertalk_common.h"
 #include "packet.h"
-#ifdef ENABLE_SECURITY
-#include <sodium.h>
-#endif
 
 namespace EQ
 {
@@ -18,7 +15,7 @@ namespace EQ
 			ServertalkClient(const std::string &addr, int port, bool ipv6, const std::string &identifier, const std::string &credentials);
 			~ServertalkClient();
 
-			void Send(uint16_t opcode, EQ::Net::Packet &p);
+			void Send(uint16_t opcode, const EQ::Net::Packet &p);
 			void SendPacket(ServerPacket *p);
 			void OnConnect(std::function<void(ServertalkClient*)> cb) { m_on_connect_cb = cb; }
 			void OnMessage(uint16_t opcode, std::function<void(uint16_t, EQ::Net::Packet&)> cb);
@@ -26,6 +23,8 @@ namespace EQ
 			bool Connected() const { return m_connecting != true; }
 
 			std::shared_ptr<EQ::Net::TCPConnection> Handle() { return m_connection; }
+
+			std::string GetIdentifier() const { return m_identifier; }
 		private:
 			void Connect();
 			void ProcessData(EQ::Net::TCPConnection *c, const unsigned char *data, size_t length);
@@ -51,17 +50,6 @@ namespace EQ
 			std::unordered_map<uint16_t, std::function<void(uint16_t, EQ::Net::Packet&)>> m_message_callbacks;
 			std::function<void(uint16_t, EQ::Net::Packet&)> m_message_callback;
 			std::function<void(ServertalkClient*)> m_on_connect_cb;
-
-#ifdef ENABLE_SECURITY
-			unsigned char m_public_key_ours[crypto_box_PUBLICKEYBYTES];
-			unsigned char m_private_key_ours[crypto_box_SECRETKEYBYTES];
-			unsigned char m_nonce_ours[crypto_box_NONCEBYTES];
-
-			unsigned char m_public_key_theirs[crypto_box_PUBLICKEYBYTES];
-			unsigned char m_nonce_theirs[crypto_box_NONCEBYTES];
-
-			unsigned char m_shared_key[crypto_box_BEFORENMBYTES];
-#endif
 		};
 	}
 }

common/net/servertalk_legacy_client_connection.cpp

@@ -17,7 +17,7 @@ EQ::Net::ServertalkLegacyClient::~ServertalkLegacyClient()
 {
 }
 
-void EQ::Net::ServertalkLegacyClient::Send(uint16_t opcode, EQ::Net::Packet &p)
+void EQ::Net::ServertalkLegacyClient::Send(uint16_t opcode, const EQ::Net::Packet &p)
 {
 	if (!m_connection)
 		return;

common/net/servertalk_legacy_client_connection.h

@@ -15,7 +15,7 @@ namespace EQ
 			ServertalkLegacyClient(const std::string &addr, int port, bool ipv6);
 			~ServertalkLegacyClient();
 
-			void Send(uint16_t opcode, EQ::Net::Packet &p);
+			void Send(uint16_t opcode, const EQ::Net::Packet &p);
 			void SendPacket(ServerPacket *p);
 			void OnConnect(std::function<void(ServertalkLegacyClient*)> cb) { m_on_connect_cb = cb; }
 			void OnMessage(uint16_t opcode, std::function<void(uint16_t, EQ::Net::Packet&)> cb);

common/net/servertalk_server.cpp

@@ -1,4 +1,5 @@
 #include "servertalk_server.h"
+#include <regex>
 
 EQ::Net::ServertalkServer::ServertalkServer()
 {
@@ -19,16 +20,26 @@ void EQ::Net::ServertalkServer::Listen(const ServertalkServerOptions& opts)
 	});
 }
 
-void EQ::Net::ServertalkServer::OnConnectionIdentified(const std::string &type, std::function<void(std::shared_ptr<ServertalkServerConnection>)> cb)
+void EQ::Net::ServertalkServer::OnConnectionIdentified(const std::string &type, IdentityCallback cb)
 {
 	m_on_ident.insert(std::make_pair(type, cb));
 }
 
-void EQ::Net::ServertalkServer::OnConnectionRemoved(const std::string &type, std::function<void(std::shared_ptr<ServertalkServerConnection>)> cb)
+void EQ::Net::ServertalkServer::OnConnectionRemoved(const std::string &type, IdentityCallback cb)
 {
 	m_on_disc.insert(std::make_pair(type, cb));
 }
 
+void EQ::Net::ServertalkServer::OnConnectionIdentified(IdentityCallback cb)
+{
+	m_on_any_ident = cb;
+}
+
+void EQ::Net::ServertalkServer::OnConnectionRemoved(IdentityCallback cb)
+{
+	m_on_any_disc = cb;
+}
+
 void EQ::Net::ServertalkServer::ConnectionDisconnected(ServertalkServerConnection *conn)
 {
 	if (conn->GetIdentifier().empty()) {
@@ -51,6 +62,11 @@ void EQ::Net::ServertalkServer::ConnectionDisconnected(ServertalkServerConnectio
 					if (on_disc != m_on_disc.end()) {
 						on_disc->second(*iter);
 					}
+
+					if (m_on_any_disc) {
+						m_on_any_disc(*iter);
+					}
+
 					type->second.erase(iter);
 					return;
 				}
@@ -65,9 +81,16 @@ void EQ::Net::ServertalkServer::ConnectionIdentified(ServertalkServerConnection
 	auto iter = m_unident_connections.begin();
 	while (iter != m_unident_connections.end()) {
 		if (conn == iter->get()) {
-			auto on_ident = m_on_ident.find(conn->GetIdentifier());
-			if (on_ident != m_on_ident.end()) {
-				on_ident->second(*iter);
+			for (auto &ident : m_on_ident) {
+				std::regex ident_regex(ident.first);
+
+				if (std::regex_match(conn->GetIdentifier(), ident_regex)) {
+					ident.second(*iter);
+				}
+			}
+
+			if (m_on_any_ident) {
+				m_on_any_ident(*iter);
 			}
 
 			if (m_ident_connections.count(conn->GetIdentifier()) > 0) {

common/net/servertalk_server.h

@@ -5,10 +5,6 @@
 #include <vector>
 #include <map>
 
-#ifdef ENABLE_SECURITY
-#include <sodium.h>
-#endif
-
 namespace EQ
 {
 	namespace Net
@@ -22,13 +18,8 @@ namespace EQ
 			std::string credentials;
 
 			ServertalkServerOptions() {
-#ifdef ENABLE_SECURITY
-				encrypted = true;
-				allow_downgrade = true;
-#else
 				encrypted = false;
 				allow_downgrade = true;
-#endif
 				ipv6 = false;
 			}
 		};
@@ -36,12 +27,16 @@ namespace EQ
 		class ServertalkServer
 		{
 		public:
+			typedef std::function<void(std::shared_ptr<ServertalkServerConnection>)> IdentityCallback;
+
 			ServertalkServer();
 			~ServertalkServer();
 
 			void Listen(const ServertalkServerOptions& opts);
-			void OnConnectionIdentified(const std::string &type, std::function<void(std::shared_ptr<ServertalkServerConnection>)> cb);
-			void OnConnectionRemoved(const std::string &type, std::function<void(std::shared_ptr<ServertalkServerConnection>)> cb);
+			void OnConnectionIdentified(const std::string &type, IdentityCallback cb);
+			void OnConnectionRemoved(const std::string &type, IdentityCallback cb);
+			void OnConnectionIdentified(IdentityCallback cb);
+			void OnConnectionRemoved(IdentityCallback cb);
 
 		private:
 			void ConnectionDisconnected(ServertalkServerConnection *conn);
@@ -52,8 +47,10 @@ namespace EQ
 			std::vector<std::shared_ptr<ServertalkServerConnection>> m_unident_connections;
 			std::map<std::string, std::vector<std::shared_ptr<ServertalkServerConnection>>> m_ident_connections;
 
-			std::map<std::string, std::function<void(std::shared_ptr<ServertalkServerConnection>)>> m_on_ident;
-			std::map<std::string, std::function<void(std::shared_ptr<ServertalkServerConnection>)>> m_on_disc;
+			std::map<std::string, IdentityCallback> m_on_ident;
+			std::map<std::string, IdentityCallback> m_on_disc;
+			IdentityCallback m_on_any_ident;
+			IdentityCallback m_on_any_disc;
 			bool m_encrypted;
 			bool m_allow_downgrade;
 			std::string m_credentials;

common/net/servertalk_server_connection.cpp

@@ -19,33 +19,12 @@ EQ::Net::ServertalkServerConnection::~ServertalkServerConnection()
 {
 }
 
-void EQ::Net::ServertalkServerConnection::Send(uint16_t opcode, EQ::Net::Packet & p)
+void EQ::Net::ServertalkServerConnection::Send(uint16_t opcode, const EQ::Net::Packet & p)
 {
 	EQ::Net::DynamicPacket out;
-#ifdef ENABLE_SECURITY
-	if (m_encrypted) {
-		if (p.Length() == 0) {
-			p.PutUInt8(0, 0);
-		}
-
-		out.PutUInt32(0, p.Length() + crypto_secretbox_MACBYTES);
-		out.PutUInt16(4, opcode);
-
-		std::unique_ptr<unsigned char[]> cipher(new unsigned char[p.Length() + crypto_secretbox_MACBYTES]);
-		crypto_box_easy_afternm(&cipher[0], (unsigned char*)p.Data(), p.Length(), m_nonce_ours, m_shared_key);
-		(*(uint64_t*)&m_nonce_ours[0])++;
-		out.PutData(6, &cipher[0], p.Length() + crypto_secretbox_MACBYTES);
-	}
-	else {
-		out.PutUInt32(0, p.Length());
-		out.PutUInt16(4, opcode);
-		out.PutPacket(6, p);
-	}
-#else
 	out.PutUInt32(0, p.Length());
 	out.PutUInt16(4, opcode);
 	out.PutPacket(6, p);
-#endif
 	InternalSend(ServertalkMessage, out);
 }
 
@@ -155,29 +134,7 @@ void EQ::Net::ServertalkServerConnection::OnDisconnect(TCPConnection *c)
 void EQ::Net::ServertalkServerConnection::SendHello()
 {
 	EQ::Net::DynamicPacket hello;
-
-#ifdef ENABLE_SECURITY
-	memset(m_public_key_ours, 0, crypto_box_PUBLICKEYBYTES);
-	memset(m_public_key_theirs, 0, crypto_box_PUBLICKEYBYTES);
-	memset(m_private_key_ours, 0, crypto_box_SECRETKEYBYTES);
-	memset(m_nonce_ours, 0, crypto_box_NONCEBYTES);
-	memset(m_nonce_theirs, 0, crypto_box_NONCEBYTES);
-
-	if (m_encrypted) {
-		hello.PutInt8(0, 1);
-
-		crypto_box_keypair(m_public_key_ours, m_private_key_ours);
-		randombytes_buf(m_nonce_ours, crypto_box_NONCEBYTES);
-
-		hello.PutData(1, m_public_key_ours, crypto_box_PUBLICKEYBYTES);
-		hello.PutData(1 + crypto_box_PUBLICKEYBYTES, m_nonce_ours, crypto_box_NONCEBYTES);
-	}
-	else {
-		hello.PutInt8(0, 0);
-	}
-#else
 	hello.PutInt8(0, 0);
-#endif
 
 	InternalSend(ServertalkServerHello, hello);
 }
@@ -199,69 +156,6 @@ void EQ::Net::ServertalkServerConnection::InternalSend(ServertalkPacketType type
 
 void EQ::Net::ServertalkServerConnection::ProcessHandshake(EQ::Net::Packet &p, bool downgrade_security)
 {
-#ifdef ENABLE_SECURITY
-	if (downgrade_security && m_allow_downgrade && m_encrypted) {
-		LogF(Logs::General, Logs::TCP_Connection, "Downgraded encrypted connection to plaintext because otherside didn't support encryption {0}:{1}", 
-			m_connection->RemoteIP(), m_connection->RemotePort());
-		m_encrypted = false;
-	}
-
-	if (m_encrypted) {
-		try {
-			if (p.Length() > (crypto_box_PUBLICKEYBYTES + crypto_box_NONCEBYTES)) {
-				memcpy(m_public_key_theirs, (char*)p.Data(), crypto_box_PUBLICKEYBYTES);
-				memcpy(m_nonce_theirs, (char*)p.Data() + crypto_box_PUBLICKEYBYTES, crypto_box_NONCEBYTES);
-			
-				crypto_box_beforenm(m_shared_key, m_public_key_theirs, m_private_key_ours);
-
-				size_t cipher_len = p.Length() - crypto_box_PUBLICKEYBYTES - crypto_box_NONCEBYTES;
-				size_t message_len = cipher_len - crypto_secretbox_MACBYTES;
-				std::unique_ptr<unsigned char[]> decrypted_text(new unsigned char[message_len]);
-
-				if (crypto_box_open_easy_afternm(&decrypted_text[0], (unsigned char*)p.Data() + crypto_box_PUBLICKEYBYTES + crypto_box_NONCEBYTES, cipher_len, m_nonce_theirs, m_shared_key))
-				{
-					LogF(Logs::General, Logs::Error, "Error decrypting handshake from client, dropping connection.");
-					m_connection->Disconnect();
-					return;
-				}
-				
-				m_identifier = (const char*)&decrypted_text[0];
-				std::string credentials = (const char*)&decrypted_text[0] + (m_identifier.length() + 1);
-
-				if (!m_parent->CheckCredentials(credentials)) {
-					LogF(Logs::General, Logs::Error, "Got incoming connection with invalid credentials during handshake, dropping connection.");
-					m_connection->Disconnect();
-					return;
-				}
-
-				m_parent->ConnectionIdentified(this);
-				(*(uint64_t*)&m_nonce_theirs[0])++;
-			}
-		}
-		catch (std::exception &ex) {
-			LogF(Logs::General, Logs::Error, "Error parsing handshake from client: {0}", ex.what());
-			m_connection->Disconnect();
-		}
-	}
-	else {
-		try {
-			m_identifier = p.GetCString(0);
-			auto credentials = p.GetCString(m_identifier.length() + 1);
-
-			if (!m_parent->CheckCredentials(credentials)) {
-				LogF(Logs::General, Logs::Error, "Got incoming connection with invalid credentials during handshake, dropping connection.");
-				m_connection->Disconnect();
-				return;
-			}
-
-			m_parent->ConnectionIdentified(this);
-		}
-		catch (std::exception &ex) {
-			LogF(Logs::General, Logs::Error, "Error parsing handshake from client: {0}", ex.what());
-			m_connection->Disconnect();
-		}
-	}
-#else
 	try {
 		m_identifier = p.GetCString(0);
 		auto credentials = p.GetCString(m_identifier.length() + 1);
@@ -278,7 +172,6 @@ void EQ::Net::ServertalkServerConnection::ProcessHandshake(EQ::Net::Packet &p, b
 		LogF(Logs::General, Logs::Error, "Error parsing handshake from client: {0}", ex.what());
 		m_connection->Disconnect();
 	}
-#endif
 }
 
 void EQ::Net::ServertalkServerConnection::ProcessMessage(EQ::Net::Packet &p)
@@ -288,46 +181,6 @@ void EQ::Net::ServertalkServerConnection::ProcessMessage(EQ::Net::Packet &p)
 		auto opcode = p.GetUInt16(4);
 		if (length > 0) {
 			auto data = p.GetString(6, length);
-#ifdef ENABLE_SECURITY
-			if (m_encrypted) {
-				size_t message_len = length - crypto_secretbox_MACBYTES;
-				std::unique_ptr<unsigned char[]> decrypted_text(new unsigned char[message_len]);
-
-				if (crypto_box_open_easy_afternm(&decrypted_text[0], (unsigned char*)&data[0], length, m_nonce_theirs, m_shared_key))
-				{
-					LogF(Logs::General, Logs::Error, "Error decrypting message from client");
-					(*(uint64_t*)&m_nonce_theirs[0])++;
-					return;
-				}
-
-				EQ::Net::StaticPacket decrypted_packet(&decrypted_text[0], message_len);
-
-				(*(uint64_t*)&m_nonce_theirs[0])++;
-
-				auto cb = m_message_callbacks.find(opcode);
-				if (cb != m_message_callbacks.end()) {
-					cb->second(opcode, decrypted_packet);
-				}
-
-				if (m_message_callback) {
-					m_message_callback(opcode, decrypted_packet);
-				}
-			}
-			else {
-				size_t message_len = length;
-				EQ::Net::StaticPacket packet(&data[0], message_len);
-
-				auto cb = m_message_callbacks.find(opcode);
-				if (cb != m_message_callbacks.end()) {
-					cb->second(opcode, packet);
-				}
-
-				if (m_message_callback) {
-					m_message_callback(opcode, packet);
-				}
-			}
-
-#else
 			size_t message_len = length;
 			EQ::Net::StaticPacket packet(&data[0], message_len);
 
@@ -339,7 +192,6 @@ void EQ::Net::ServertalkServerConnection::ProcessMessage(EQ::Net::Packet &p)
 			if (m_message_callback) {
 				m_message_callback(opcode, packet);
 			}
-#endif
 		}
 	}
 	catch (std::exception &ex) {

common/net/servertalk_server_connection.h

@@ -4,9 +4,6 @@
 #include "servertalk_common.h"
 #include "packet.h"
 #include <vector>
-#ifdef ENABLE_SECURITY
-#include <sodium.h>
-#endif
 
 namespace EQ
 {
@@ -19,7 +16,7 @@ namespace EQ
 			ServertalkServerConnection(std::shared_ptr<EQ::Net::TCPConnection> c, ServertalkServer *parent, bool encrypted, bool allow_downgrade);
 			~ServertalkServerConnection();
 
-			void Send(uint16_t opcode, EQ::Net::Packet &p);
+			void Send(uint16_t opcode, const EQ::Net::Packet &p);
 			void SendPacket(ServerPacket *p);
 			void OnMessage(uint16_t opcode, std::function<void(uint16_t, EQ::Net::Packet&)> cb);
 			void OnMessage(std::function<void(uint16_t, EQ::Net::Packet&)> cb);
@@ -48,16 +45,6 @@ namespace EQ
 
 			bool m_encrypted;
 			bool m_allow_downgrade;
-#ifdef ENABLE_SECURITY
-			unsigned char m_public_key_ours[crypto_box_PUBLICKEYBYTES];
-			unsigned char m_private_key_ours[crypto_box_SECRETKEYBYTES];
-			unsigned char m_nonce_ours[crypto_box_NONCEBYTES];
-
-			unsigned char m_public_key_theirs[crypto_box_PUBLICKEYBYTES];
-			unsigned char m_nonce_theirs[crypto_box_NONCEBYTES];
-
-			unsigned char m_shared_key[crypto_box_BEFORENMBYTES];
-#endif
 		};
 	}
 }

common/proto/task.proto

@@ -0,0 +1,18 @@
+syntax = "proto3";
+import "google/protobuf/any.proto";
+
+package EQ.Proto;
+
+message TaskMessage {
+	int32 message = 1;
+	google.protobuf.Any details = 2;
+}
+
+message ClientTaskStateRequest {
+	int32 client_id = 1;
+}
+
+message ClientTaskStateResponse {
+	int32 client_id = 1;
+}
+

common/serialize_buffer.h

@@ -187,6 +187,7 @@ public:
 	const unsigned char *buffer() const { return m_buffer; }
 
 	friend class BasePacket;
+	friend class ServerPacket;
 
 private:
 	void Grow(size_t new_size);

common/servertalk.h

@@ -1,218 +1,220 @@
-#ifndef EQ_SOPCODES_H
-#define EQ_SOPCODES_H
+#pragma once
 
 #include "../common/types.h"
 #include "../common/packet_functions.h"
 #include "../common/eq_packet_structs.h"
+#include "../common/serialize_buffer.h"
 #include "../net/packet.h"
 #include <cereal/cereal.hpp>
 #include <cereal/types/string.hpp>
 
-#define SERVER_TIMEOUT	45000	// how often keepalive gets sent
-#define INTERSERVER_TIMER					10000
-#define LoginServer_StatusUpdateInterval	15000
-#define LoginServer_AuthStale				60000
-#define AUTHCHANGE_TIMEOUT					900	// in seconds
+constexpr auto INTERSERVER_TIMER = 10000;
+constexpr auto LoginServer_StatusUpdateInterval = 15000;
 
-#define ServerOP_KeepAlive			0x0001	// packet to test if port is still open
-#define ServerOP_ChannelMessage		0x0002	// broadcast/guildsay
-#define ServerOP_SetZone			0x0003	// client -> server zoneinfo
-#define ServerOP_ShutdownAll		0x0004	// exit(0);
-#define ServerOP_ZoneShutdown		0x0005	// unload all data, goto sleep mode
-#define ServerOP_ZoneBootup			0x0006	// come out of sleep mode and load zone specified
-#define ServerOP_ZoneStatus			0x0007	// Shows status of all zones
-#define ServerOP_SetConnectInfo		0x0008	// Tells server address and port #
-#define ServerOP_EmoteMessage		0x0009	// Worldfarts
-#define ServerOP_ClientList			0x000A	// Update worldserver's client list, for #whos
-#define ServerOP_Who				0x000B	// #who
-#define ServerOP_ZonePlayer			0x000C	// #zone, or #summon
-#define ServerOP_KickPlayer			0x000D	// #kick
+//Certain ops needed for backwards compat with old LS can't enum without being really annoying.
+constexpr auto ServerOP_UsertoWorldReq		= 0xAB00;
+constexpr auto ServerOP_UsertoWorldResp		= 0xAB01;
+constexpr auto ServerOP_LSClientAuth		= 0x1002;
+constexpr auto ServerOP_LSFatalError		= 0x1003;
+constexpr auto ServerOP_SystemwideMessage	= 0x1005;
+constexpr auto ServerOP_LSRemoteAddr		= 0x1009;
+constexpr auto ServerOP_LSAccountUpdate		= 0x100A;
+constexpr auto ServerOP_NewLSInfo			= 0x1008;
+constexpr auto ServerOP_LSInfo				= 0x1000;
+constexpr auto ServerOP_LSStatus			= 0x1001;
 
-#define ServerOP_RefreshGuild		0x000E	// Notice to all zoneservers to refresh their guild cache for ID# in packet (ServerGuildRefresh_Struct)
-#define ServerOP_VoiceMacro		0x000F
-//#define ServerOP_GuildInvite		0x0010
-#define ServerOP_DeleteGuild		0x0011	// ServerGuildID_Struct
-#define ServerOP_GuildRankUpdate	0x0012
-#define ServerOP_GuildCharRefresh	0x0013
-#define ServerOP_GuildMemberUpdate	0x0014
-#define ServerOP_RequestOnlineGuildMembers	0x0015
-#define ServerOP_OnlineGuildMembersResponse	0x0016
-#define ServerOP_LFGuildUpdate		0x0017
+enum ServerOpcode : int
+{
+	ServerOP_ChannelMessage,
+	ServerOP_SetZone,
+	ServerOP_ShutdownAll,
+	ServerOP_ZoneShutdown,
+	ServerOP_ZoneBootup,
+	ServerOP_ZoneStatus,
+	ServerOP_SetConnectInfo,
+	ServerOP_EmoteMessage,
+	ServerOP_ClientList,
+	ServerOP_Who,
+	ServerOP_ZonePlayer,
+	ServerOP_KickPlayer,
+	ServerOP_RefreshGuild,
+	ServerOP_VoiceMacro,
+	//ServerOP_GuildInvite,
+	ServerOP_DeleteGuild,
+	ServerOP_GuildRankUpdate,
+	ServerOP_GuildCharRefresh,
+	ServerOP_GuildMemberUpdate,
+	ServerOP_RequestOnlineGuildMembers,
+	ServerOP_OnlineGuildMembersResponse,
+	ServerOP_LFGuildUpdate,
+	ServerOP_FlagUpdate,
+	ServerOP_GMGoto,
+	ServerOP_MultiLineMsg,
+	ServerOP_Lock,
+	ServerOP_Motd,
+	ServerOP_Uptime,
+	ServerOP_Petition,
+	ServerOP_KillPlayer,
+	ServerOP_UpdateGM,
+	ServerOP_RezzPlayer,
+	ServerOP_ZoneReboot,
+	ServerOP_ZoneToZoneRequest,
+	ServerOP_AcceptWorldEntrance,
+	ServerOP_ZAAuth,
+	ServerOP_ZAAuthFailed,
+	ServerOP_ZoneIncClient,
+	ServerOP_ClientListKA,
+	ServerOP_ChangeWID,
+	ServerOP_IPLookup,
+	ServerOP_LockZone,
+	ServerOP_ItemStatus,
+	ServerOP_OOCMute,
+	ServerOP_Revoke,
+	ServerOP_WebInterfaceCall,
+	ServerOP_GroupIDReq,
+	ServerOP_GroupIDReply,
+	ServerOP_GroupLeave,
+	ServerOP_RezzPlayerAccept,
+	ServerOP_SpawnCondition,
+	ServerOP_SpawnEvent,
+	ServerOP_SetLaunchName,
+	ServerOP_RezzPlayerReject,
+	ServerOP_SpawnPlayerCorpse,
+	ServerOP_Consent,
+	ServerOP_Consent_Response,
+	ServerOP_ForceGroupUpdate,
+	ServerOP_OOZGroupMessage,
+	ServerOP_DisbandGroup,
+	ServerOP_GroupJoin,
+	ServerOP_UpdateSpawn,
+	ServerOP_SpawnStatusChange,
+	ServerOP_ReloadTasks,
+	ServerOP_DepopAllPlayersCorpses,
+	ServerOP_ReloadTitles,
+	ServerOP_QGlobalUpdate,
+	ServerOP_QGlobalDelete,
+	ServerOP_DepopPlayerCorpse,
+	ServerOP_RequestTellQueue,
+	ServerOP_ChangeSharedMem,
+	ServerOP_WebInterfaceEvent,
+	ServerOP_WebInterfaceSubscribe,
+	ServerOP_WebInterfaceUnsubscribe,
+	ServerOP_RaidAdd,
+	ServerOP_RaidRemove,
+	ServerOP_RaidDisband,
+	ServerOP_RaidLockFlag,
+	ServerOP_RaidGroupLeader,
+	ServerOP_RaidLeader,
+	ServerOP_RaidGroupSay,
+	ServerOP_RaidSay,
+	ServerOP_DetailsChange,
+	ServerOP_UpdateGroup,
+	ServerOP_RaidGroupDisband,
+	ServerOP_RaidChangeGroup,
+	ServerOP_RaidGroupAdd,
+	ServerOP_RaidGroupRemove,
+	ServerOP_GroupInvite,
+	ServerOP_GroupFollow,
+	ServerOP_GroupFollowAck,
+	ServerOP_GroupCancelInvite,
+	ServerOP_RaidMOTD,
+	ServerOP_InstanceUpdateTime,
+	ServerOP_AdventureRequest,
+	ServerOP_AdventureRequestAccept,
+	ServerOP_AdventureRequestDeny,
+	ServerOP_AdventureRequestCreate,
+	ServerOP_AdventureData,
+	ServerOP_AdventureDataClear,
+	ServerOP_AdventureCreateDeny,
+	ServerOP_AdventureDataRequest,
+	ServerOP_AdventureClickDoor,
+	ServerOP_AdventureClickDoorReply,
+	ServerOP_AdventureClickDoorError,
+	ServerOP_AdventureLeave,
+	ServerOP_AdventureLeaveReply,
+	ServerOP_AdventureLeaveDeny,
+	ServerOP_AdventureCountUpdate,
+	ServerOP_AdventureZoneData,
+	ServerOP_AdventureAssaCountUpdate,
+	ServerOP_AdventureFinish,
+	ServerOP_AdventureLeaderboard,
+	ServerOP_WhoAll,
+	ServerOP_FriendsWho,
+	ServerOP_LFGMatches,
+	ServerOP_LFPUpdate,
+	ServerOP_LFPMatches,
+	ServerOP_ClientVersionSummary,
+	ServerOP_ListWorlds,
+	ServerOP_PeerConnect,
+	ServerOP_TaskRequest,
+	ServerOP_TaskGrant,
+	ServerOP_TaskReject,
+	ServerOP_TaskAddPlayer,
+	ServerOP_TaskRemovePlayer,
+	ServerOP_TaskZoneCreated,
+	ServerOP_TaskZoneFailed,
+	ServerOP_EncapPacket,
+	ServerOP_WorldListUpdate,
+	ServerOP_WorldListRemove,
+	ServerOP_TriggerWorldListRefresh,
+	ServerOP_WhoAllReply,
+	ServerOP_SetWorldTime,
+	ServerOP_GetWorldTime,
+	ServerOP_SyncWorldTime,
+	ServerOP_RefreshCensorship,
+	ServerOP_LSZoneInfo,
+	ServerOP_LSZoneStart,
+	ServerOP_LSZoneBoot,
+	ServerOP_LSZoneShutdown,
+	ServerOP_LSZoneSleep,
+	ServerOP_LSPlayerLeftWorld,
+	ServerOP_LSPlayerJoinWorld,
+	ServerOP_LSPlayerZoneChange,
+	ServerOP_LauncherConnectInfo,
+	ServerOP_LauncherZoneRequest,
+	ServerOP_LauncherZoneStatus,
+	ServerOP_DoZoneCommand,
+	ServerOP_UCSMessage,
+	ServerOP_UCSMailMessage,
+	ServerOP_ReloadRules,
+	ServerOP_ReloadRulesWorld,
+	ServerOP_CameraShake,
+	ServerOP_QueryServGeneric,
+	ServerOP_CZSignalClient,
+	ServerOP_CZSignalClientByName,
+	ServerOP_CZMessagePlayer,
+	ServerOP_ReloadWorld,
+	ServerOP_ReloadLogs,
+	ServerOP_ReloadPerlExportSettings,
+	ServerOP_CZSetEntityVariableByClientName,
+	ServerOP_UCSServerStatusRequest,
+	ServerOP_UCSServerStatusReply,
+	ServerOP_Speech,
+	ServerOP_QSPlayerLogTrades,
+	ServerOP_QSPlayerLogHandins,
+	ServerOP_QSPlayerLogNPCKills,
+	ServerOP_QSPlayerLogDeletes,
+	ServerOP_QSPlayerLogMoves,
+	ServerOP_QSPlayerLogMerchantTransactions,
+	ServerOP_QSSendQuery,
+	ServerOP_CZSignalNPC,
+	ServerOP_CZSetEntityVariableByNPCTypeID,
+	ServerOP_WWMarquee,
+	ServerOP_QSPlayerDropItem,
+	ServerOP_RouteTo,
 
-#define ServerOP_FlagUpdate			0x0018	// GM Flag updated for character, refresh the memory cache
-#define ServerOP_GMGoto				0x0019
-#define ServerOP_MultiLineMsg		0x001A
-#define ServerOP_Lock				0x001B	// For #lock/#unlock inside server
-#define ServerOP_Motd				0x001C	// For changing MoTD inside server.
-#define ServerOP_Uptime				0x001D
-#define ServerOP_Petition			0x001E
-#define	ServerOP_KillPlayer			0x001F
-#define ServerOP_UpdateGM			0x0020
-#define ServerOP_RezzPlayer			0x0021
-#define ServerOP_ZoneReboot			0x0022
-#define ServerOP_ZoneToZoneRequest	0x0023
-#define ServerOP_AcceptWorldEntrance 0x0024
-#define ServerOP_ZAAuth				0x0025
-#define ServerOP_ZAAuthFailed		0x0026
-#define ServerOP_ZoneIncClient		0x0027	// Incoming client
-#define ServerOP_ClientListKA		0x0028
-#define ServerOP_ChangeWID			0x0029
-#define ServerOP_IPLookup			0x002A
-#define ServerOP_LockZone			0x002B
-#define ServerOP_ItemStatus			0x002C
-#define ServerOP_OOCMute			0x002D
-#define ServerOP_Revoke				0x002E
-#define	ServerOP_WebInterfaceCall   0x002F
-#define ServerOP_GroupIDReq			0x0030
-#define ServerOP_GroupIDReply		0x0031
-#define ServerOP_GroupLeave			0x0032	// for disbanding out of zone folks
-#define ServerOP_RezzPlayerAccept	0x0033
-#define ServerOP_SpawnCondition		0x0034
-#define ServerOP_SpawnEvent			0x0035
-#define ServerOP_SetLaunchName		0x0036
-#define ServerOP_RezzPlayerReject	0x0037
-#define ServerOP_SpawnPlayerCorpse	0x0038
-#define ServerOP_Consent			0x0039
-#define ServerOP_Consent_Response	0x003a
-#define ServerOP_ForceGroupUpdate	0x003b
-#define ServerOP_OOZGroupMessage	0x003c
-#define ServerOP_DisbandGroup		0x003d //for disbanding a whole group cross zone
-#define ServerOP_GroupJoin			0x003e //for joining ooz folks
-#define ServerOP_UpdateSpawn		0x003f
-#define ServerOP_SpawnStatusChange	0x0040
-#define ServerOP_ReloadTasks		0x0060
-#define ServerOP_DepopAllPlayersCorpses	0x0061
-#define ServerOP_ReloadTitles		0x0062
-#define ServerOP_QGlobalUpdate		0x0063
-#define ServerOP_QGlobalDelete		0x0064
-#define ServerOP_DepopPlayerCorpse	0x0065
-#define ServerOP_RequestTellQueue	0x0066 // client asks for it's tell queues
-#define ServerOP_ChangeSharedMem	0x0067
-#define	ServerOP_WebInterfaceEvent  0x0068
-#define ServerOP_WebInterfaceSubscribe 0x0069
-#define ServerOP_WebInterfaceUnsubscribe 0x0070
+	/*Tasks*/
+	ServerOP_GetClientTaskState
+};
 
-#define ServerOP_RaidAdd			0x0100 //in use
-#define ServerOP_RaidRemove			0x0101 //in use
-#define	ServerOP_RaidDisband		0x0102 //in use
-#define ServerOP_RaidLockFlag		0x0103 //in use
-#define ServerOP_RaidGroupLeader	0x0104 //in use
-#define ServerOP_RaidLeader			0x0105 //in use
-#define	ServerOP_RaidGroupSay		0x0106 //in use
-#define	ServerOP_RaidSay			0x0107 //in use
-#define	ServerOP_DetailsChange		0x0108 //in use
 
-#define ServerOP_UpdateGroup		0x010A //in use
-#define ServerOP_RaidGroupDisband	0x010B //in use
-#define ServerOP_RaidChangeGroup	0x010C //in use
-#define ServerOP_RaidGroupAdd		0x010D
-#define ServerOP_RaidGroupRemove	0x010E
-#define ServerOP_GroupInvite		0x010F
-#define ServerOP_GroupFollow		0x0110
-#define ServerOP_GroupFollowAck		0x0111
-#define ServerOP_GroupCancelInvite	0x0112
-#define ServerOP_RaidMOTD			0x0113
 
-#define ServerOP_InstanceUpdateTime			0x014F
-#define ServerOP_AdventureRequest			0x0150
-#define ServerOP_AdventureRequestAccept		0x0151
-#define ServerOP_AdventureRequestDeny		0x0152
-#define ServerOP_AdventureRequestCreate		0x0153
-#define ServerOP_AdventureData				0x0154
-#define ServerOP_AdventureDataClear			0x0155
-#define ServerOP_AdventureCreateDeny		0x0156
-#define ServerOP_AdventureDataRequest		0x0157
-#define ServerOP_AdventureClickDoor			0x0158
-#define ServerOP_AdventureClickDoorReply	0x0159
-#define ServerOP_AdventureClickDoorError	0x015a
-#define ServerOP_AdventureLeave				0x015b
-#define ServerOP_AdventureLeaveReply		0x015c
-#define ServerOP_AdventureLeaveDeny			0x015d
-#define ServerOP_AdventureCountUpdate		0x015e
-#define ServerOP_AdventureZoneData			0x015f
-#define ServerOP_AdventureAssaCountUpdate	0x0160
-#define ServerOP_AdventureFinish			0x0161
-#define ServerOP_AdventureLeaderboard		0x0162
-
-#define ServerOP_WhoAll				0x0210
-#define ServerOP_FriendsWho			0x0211
-#define ServerOP_LFGMatches			0x0212
-#define ServerOP_LFPUpdate			0x0213
-#define ServerOP_LFPMatches			0x0214
-#define ServerOP_ClientVersionSummary 0x0215
-#define ServerOP_LSInfo				0x1000
-#define ServerOP_LSStatus			0x1001
-#define ServerOP_LSClientAuth		0x1002
-#define ServerOP_LSFatalError		0x1003
-#define ServerOP_SystemwideMessage	0x1005
-#define ServerOP_ListWorlds			0x1006
-#define ServerOP_PeerConnect		0x1007
-#define ServerOP_NewLSInfo			0x1008
-#define ServerOP_LSRemoteAddr		0x1009
-#define ServerOP_LSAccountUpdate		0x100A
-
-#define ServerOP_EncapPacket		0x2007	// Packet within a packet
-#define ServerOP_WorldListUpdate	0x2008
-#define ServerOP_WorldListRemove	0x2009
-#define ServerOP_TriggerWorldListRefresh	0x200A
-#define ServerOP_WhoAllReply		0x2010
-#define ServerOP_SetWorldTime		0x200B
-#define ServerOP_GetWorldTime		0x200C
-#define ServerOP_SyncWorldTime		0x200E
-#define ServerOP_RefreshCensorship	0x200F
-
-#define ServerOP_LSZoneInfo			0x3001
-#define ServerOP_LSZoneStart		0x3002
-#define ServerOP_LSZoneBoot			0x3003
-#define ServerOP_LSZoneShutdown		0x3004
-#define ServerOP_LSZoneSleep		0x3005
-#define ServerOP_LSPlayerLeftWorld	0x3006
-#define ServerOP_LSPlayerJoinWorld	0x3007
-#define ServerOP_LSPlayerZoneChange	0x3008
-
-#define	ServerOP_UsertoWorldReq		0xAB00
-#define	ServerOP_UsertoWorldResp	0xAB01
-
-#define ServerOP_LauncherConnectInfo	0x3000
-#define ServerOP_LauncherZoneRequest	0x3001
-#define ServerOP_LauncherZoneStatus		0x3002
-#define ServerOP_DoZoneCommand		0x3003
-
-#define ServerOP_UCSMessage		0x4000
-#define ServerOP_UCSMailMessage 0x4001
-#define ServerOP_ReloadRules	0x4002
-#define ServerOP_ReloadRulesWorld	0x4003
-#define ServerOP_CameraShake	0x4004
-#define ServerOP_QueryServGeneric	0x4005
-#define ServerOP_CZSignalClient 0x4006
-#define ServerOP_CZSignalClientByName 0x4007
-#define ServerOP_CZMessagePlayer 0x4008
-#define ServerOP_ReloadWorld 0x4009
-#define ServerOP_ReloadLogs 0x4010
-#define ServerOP_ReloadPerlExportSettings	0x4011
-#define ServerOP_CZSetEntityVariableByClientName 0x4012
-#define ServerOP_UCSServerStatusRequest		0x4013
-#define ServerOP_UCSServerStatusReply		0x4014
-/* Query Server OP Codes */
-#define ServerOP_QSPlayerLogTrades					0x5010
-#define ServerOP_QSPlayerLogHandins					0x5011
-#define ServerOP_QSPlayerLogNPCKills				0x5012
-#define ServerOP_QSPlayerLogDeletes					0x5013
-#define ServerOP_QSPlayerLogMoves					0x5014
-#define ServerOP_QSPlayerLogMerchantTransactions	0x5015
-#define ServerOP_QSSendQuery						0x5016
-#define ServerOP_CZSignalNPC						0x5017
-#define ServerOP_CZSetEntityVariableByNPCTypeID		0x5018
-#define ServerOP_WWMarquee							0x5019
-#define ServerOP_QSPlayerDropItem					0x5020
 
 /* Query Serv Generic Packet Flag/Type Enumeration */
 enum { QSG_LFGuild = 0 }; 
 enum {	QSG_LFGuild_PlayerMatches = 0, QSG_LFGuild_UpdatePlayerInfo, QSG_LFGuild_RequestPlayerInfo, QSG_LFGuild_UpdateGuildInfo, QSG_LFGuild_GuildMatches,
 	QSG_LFGuild_RequestGuildInfo };
 
-#define ServerOP_Speech			0x4513
-
 /************ PACKET RELATED STRUCT ************/
 class ServerPacket
 {
@@ -248,6 +250,19 @@ public:
 		_rpos = 0;
 	}
 
+	ServerPacket(uint16 in_opcode, SerializeBuffer &buf)
+	{
+		compressed = false;
+		size = buf.m_pos;
+		buf.m_pos = 0;
+		opcode = in_opcode;
+		pBuffer = buf.m_buffer;
+		buf.m_buffer = 0;
+		buf.m_capacity = 0;
+		_wpos = 0;
+		_rpos = 0;
+	}
+
 	ServerPacket* Copy() {
 		if (this == 0) {
 			return 0;
@@ -1314,6 +1329,27 @@ struct UCSServerStatus_Struct {
 	};
 };
 
-#pragma pack()
+// shared task related communications
+struct ServerSharedTaskMember_Struct { // used for various things we just need the ID and a name (add, remove, etc)
+	uint32 id;
+	char name[64];
+};
+// error constants
+#define TASKJOINOOZ_CAN				0
+#define TASKJOINOOZ_NOTASK			1
+#define TASKJOINOOZ_HAVEONE			2
+#define TASKJOINOOZ_LEVEL			3
+#define TASKJOINOOZ_TIMER			4
 
-#endif
+/*
+ * Routing
+ */
+
+struct RouteToMessage
+{
+	char filter[32];
+	char identifier[32];
+	char id[32];
+};
+
+#pragma pack()

common/service.cpp

@@ -0,0 +1,75 @@
+#include "service.h"
+#include "event/event_loop.h"
+#include "event/timer.h"
+#include <thread>
+#include <chrono>
+
+struct EQ::Service::Impl
+{
+	bool running;
+	std::string identifier;
+	size_t heartbeat_duration_ms;
+	size_t sleep_duration_ms;
+	std::unique_ptr<EQ::WorldConnection> world_connection;
+	std::unique_ptr<EQ::Timer> heartbeat_timer;
+	std::chrono::steady_clock::time_point last_time;
+};
+
+EQ::Service::Service(const std::string &identifier, size_t heartbeat_duration_ms, size_t sleep_duration_ms)
+{
+	_impl.reset(new Impl());
+	_impl->running = false;
+	_impl->identifier = identifier;
+	_impl->heartbeat_duration_ms = heartbeat_duration_ms;
+	_impl->sleep_duration_ms = sleep_duration_ms;
+}
+
+EQ::Service::~Service()
+{
+}
+
+void EQ::Service::Run()
+{
+	_impl->running = true;
+
+	OnStart();
+
+	//If start canceled our run then just quit, dont bother initializing everything else
+	if (!_impl->running) {
+		return;
+	}
+
+	_impl->world_connection.reset(new EQ::WorldConnection(_impl->identifier));
+	_impl->world_connection->SetOnRoutedMessageHandler([this](const std::string& filter, const std::string& identifier, const std::string& id, const EQ::Net::Packet& payload) {
+		OnRoutedMessage(filter, identifier, id, payload);
+	});
+	_impl->last_time = std::chrono::steady_clock::now();
+
+	_impl->heartbeat_timer.reset(new EQ::Timer(_impl->heartbeat_duration_ms, true, [this](EQ::Timer *t) {
+		auto now = std::chrono::steady_clock::now();
+		auto time_since = std::chrono::duration_cast<std::chrono::duration<double>>(now - _impl->last_time);
+		OnHeartbeat(time_since.count());
+		_impl->last_time = now;
+	}));
+
+	auto &loop = EQ::EventLoop::Get();
+	auto sleep_duration = _impl->sleep_duration_ms;
+	while (_impl->running) {
+		loop.Process();
+		std::this_thread::sleep_for(std::chrono::milliseconds(sleep_duration));
+	}
+
+	_impl->heartbeat_timer.release();
+	_impl->world_connection.release();
+
+	OnStop();
+}
+
+void EQ::Service::RouteMessage(const std::string &filter, const std::string &id, const EQ::Net::Packet &p)
+{
+	_impl->world_connection->RouteMessage(filter, id, p);
+}
+
+void EQ::Service::Stop() {
+	_impl->running = false;
+}

common/service.h

@@ -0,0 +1,43 @@
+#pragma once
+
+#include <string>
+#include <memory>
+
+#include "world_connection.h"
+#include "net/packet.h"
+#include "eqemu_logsys.h"
+#include "platform.h"
+#include "crash.h"
+
+#define EQRegisterService(type) EQEmuLogSys LogSys; \
+int main(int argc, char **argv) { \
+	LogSys.LoadLogSettingsDefaults(); \
+	set_exception_handler(); \
+	type srv; \
+	srv.Run(); \
+	return 0; \
+} \
+
+namespace EQ
+{
+	class Service
+	{
+	public:
+		Service(const std::string &identifier, size_t heartbeat_duration_ms, size_t sleep_duration);
+		virtual ~Service();
+		
+		void Run();
+		
+	protected:
+		virtual void OnStart() = 0;
+		virtual void OnStop() = 0;
+		virtual void OnHeartbeat(double time_since_last) = 0;
+		virtual void OnRoutedMessage(const std::string& filter, const std::string& identifier, const std::string& id, const EQ::Net::Packet& payload) = 0;
+		
+		void RouteMessage(const std::string &filter, const std::string &id, const EQ::Net::Packet& p);
+		void Stop();
+	private:
+		struct Impl;
+		std::unique_ptr<Impl> _impl;
+	};
+}

common/world_connection.cpp

@@ -0,0 +1,75 @@
+#include "world_connection.h"
+#include "eqemu_config.h"
+#include "string_util.h"
+
+EQ::WorldConnection::WorldConnection(const std::string &type) {
+	auto config = EQEmuConfig::get();
+
+	m_connection.reset(new EQ::Net::ServertalkClient(config->WorldIP, config->WorldTCPPort, false, type, config->SharedKey));
+	m_connection->OnConnect([this](EQ::Net::ServertalkClient *client) {
+		if (m_on_connected) {
+			m_on_connected();
+		}
+	});
+	
+	m_connection->OnMessage(std::bind(&WorldConnection::_HandleMessage, this, std::placeholders::_1, std::placeholders::_2));
+	m_connection->OnMessage(ServerOP_RouteTo, std::bind(&WorldConnection::_HandleRoutedMessage, this, std::placeholders::_1, std::placeholders::_2));
+}
+
+EQ::WorldConnection::~WorldConnection() {
+
+}
+
+void EQ::WorldConnection::SendPacket(ServerPacket* pack) {
+	m_connection->SendPacket(pack);
+}
+
+std::string EQ::WorldConnection::GetIP() const {
+	return m_connection->Handle()->RemoteIP();
+}
+
+uint16 EQ::WorldConnection::GetPort() const {
+	return m_connection->Handle()->RemotePort();
+}
+
+bool EQ::WorldConnection::Connected() const {
+	return m_connection->Connected();
+}
+
+void EQ::WorldConnection::RouteMessage(const std::string &filter, const std::string &id, const EQ::Net::Packet& payload)
+{
+	if (!m_connection->Connected()) {
+		return;
+	}
+
+	auto identifier = m_connection->GetIdentifier();
+
+	RouteToMessage msg;
+	strn0cpy(msg.filter, filter.c_str(), 32);
+	strn0cpy(msg.identifier, identifier.c_str(), 32);
+	strn0cpy(msg.id, id.c_str(), 32);
+
+	EQ::Net::DynamicPacket out;
+	out.Reserve(sizeof(RouteToMessage) + payload.Length());
+	out.PutData(0, &msg, sizeof(RouteToMessage));
+	out.PutPacket(sizeof(RouteToMessage), payload);
+	
+	m_connection->Send(ServerOP_RouteTo, out);
+}
+
+void EQ::WorldConnection::_HandleMessage(uint16 opcode, const EQ::Net::Packet &p)
+{
+	if (m_on_message) {
+		m_on_message(opcode, p);
+	}
+}
+
+void EQ::WorldConnection::_HandleRoutedMessage(uint16 opcode, const EQ::Net::Packet &p)
+{
+	if (m_on_routed_message) {
+		auto msg = (RouteToMessage*)p.Data();
+		auto payload = p.GetPacket(sizeof(RouteToMessage), p.Length() - sizeof(RouteToMessage));
+
+		m_on_routed_message(msg->filter, msg->identifier, msg->id, payload);
+	}
+}

common/world_connection.h

@@ -0,0 +1,48 @@
+#pragma once
+
+#include "eq_packet_structs.h"
+#include "net/servertalk_client_connection.h"
+#include <functional>
+
+namespace EQ
+{
+	class WorldConnection
+	{
+	public:
+		typedef std::function<void()> OnConnectedHandler;
+		typedef std::function<void(uint16, const EQ::Net::Packet&)> OnMessageHandler;
+		typedef std::function<void(const std::string&, const std::string&, const std::string&, const EQ::Net::Packet&)> OnRoutedMessageHandler;
+
+		WorldConnection(const std::string &type);
+		virtual ~WorldConnection();
+	
+		void SendPacket(ServerPacket* pack);
+		std::string GetIP() const;
+		uint16 GetPort() const;
+		bool Connected() const;
+
+		void SetOnConnectedHandler(OnConnectedHandler handler) {
+			m_on_connected = handler;
+		};
+
+		void SetOnMessageHandler(OnMessageHandler handler) {
+			m_on_message = handler;
+		};
+
+		void SetOnRoutedMessageHandler(OnRoutedMessageHandler handler) {
+			m_on_routed_message = handler;
+		}
+
+		void RouteMessage(const std::string &filter, const std::string &id, const EQ::Net::Packet& payload);
+		
+	protected:
+		OnConnectedHandler m_on_connected;
+		OnMessageHandler m_on_message;
+		OnRoutedMessageHandler m_on_routed_message;
+		std::unique_ptr<EQ::Net::ServertalkClient> m_connection;
+
+	private:
+		void _HandleMessage(uint16 opcode, const EQ::Net::Packet& p);
+		void _HandleRoutedMessage(uint16 opcode, const EQ::Net::Packet& p);
+	};
+}

eqlaunch/worldserver.cpp

@@ -25,16 +25,14 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 #include "zone_launch.h"
 
 WorldServer::WorldServer(std::map<std::string, ZoneLaunch *> &zones, const char *name, const EQEmuConfig *config)
-	: m_name(name),
+	: 
+	WorldConnection::WorldConnection("Launcher"),
+	m_name(name),
 	m_config(config),
 	m_zones(zones)
 {
-	m_connection.reset(new EQ::Net::ServertalkClient(config->WorldIP, config->WorldTCPPort, false, "Launcher", config->SharedKey));
-	m_connection->OnConnect([this](EQ::Net::ServertalkClient *client) {
-		OnConnected();
-	});
-
-	m_connection->OnMessage(std::bind(&WorldServer::HandleMessage, this, std::placeholders::_1, std::placeholders::_2));
+	SetOnConnectedHandler(std::bind(&WorldServer::OnConnected, this));
+	SetOnMessageHandler(std::bind(&WorldServer::HandleMessage, this, std::placeholders::_1, std::placeholders::_2));
 }
 
 WorldServer::~WorldServer() {
@@ -57,19 +55,11 @@ void WorldServer::OnConnected() {
 	}
 }
 
-void WorldServer::HandleMessage(uint16 opcode, EQ::Net::Packet &p) {
+void WorldServer::HandleMessage(uint16 opcode, const EQ::Net::Packet &p) {
 	ServerPacket tpack(opcode, p);
 	ServerPacket *pack = &tpack;
 
 	switch (opcode) {
-	case 0: {
-		break;
-	}
-	case ServerOP_EmoteMessage:
-	case ServerOP_KeepAlive: {
-		// ignore this
-		break;
-	}
 	case ServerOP_LauncherZoneRequest: {
 		if (pack->size != sizeof(LauncherZoneRequest)) {
 			Log(Logs::Detail, Logs::Launcher, "Invalid size of LauncherZoneRequest: %d", pack->size);
@@ -126,8 +116,6 @@ void WorldServer::HandleMessage(uint16 opcode, EQ::Net::Packet &p) {
 	}
 }
 
-
-
 void WorldServer::SendStatus(const char *short_name, uint32 start_count, bool running) {
 	auto pack = new ServerPacket(ServerOP_LauncherZoneStatus, sizeof(LauncherZoneStatus));
 	LauncherZoneStatus* it = (LauncherZoneStatus*)pack->pBuffer;
@@ -138,4 +126,4 @@ void WorldServer::SendStatus(const char *short_name, uint32 start_count, bool ru
 
 	m_connection->SendPacket(pack);
 	safe_delete(pack);
-}
+}

eqlaunch/worldserver.h

@@ -18,28 +18,23 @@
 #ifndef WORLDSERVER_H
 #define WORLDSERVER_H
 
-#include "../common/net/servertalk_client_connection.h"
-#include <memory>
-#include <string>
+#include "../common/world_connection.h"
 #include <queue>
 #include <map>
 
 class ZoneLaunch;
 class EQEmuConfig;
 
-class WorldServer {
+class WorldServer : public EQ::WorldConnection {
 public:
 	WorldServer(std::map<std::string, ZoneLaunch *> &zones, const char *name, const EQEmuConfig *config);
 	~WorldServer();
 
-	void HandleMessage(uint16 opcode, EQ::Net::Packet &p);
-
 	void SendStatus(const char *short_name, uint32 start_count, bool running);
-
 private:
-	virtual void OnConnected();
+	void HandleMessage(uint16 opcode, const EQ::Net::Packet &p);
+	void OnConnected();
 
-	std::unique_ptr<EQ::Net::ServertalkClient> m_connection;
 	const char *const m_name;
 	const EQEmuConfig *const m_config;
 	std::map<std::string, ZoneLaunch *> &m_zones;

queryserv/lfguild.cpp

@@ -7,7 +7,7 @@
 #include "../common/packet_dump.h"
 #include "../common/rulesys.h"
 
-extern WorldServer *worldserver;
+extern std::unique_ptr<WorldServer> worldserver;
 extern Database database;
 
 PlayerLookingForGuild::PlayerLookingForGuild(char *Name, char *Comments, uint32 Level, uint32 Class, uint32 AACount, uint32 Timezone, uint32 TimePosted)

queryserv/queryserv.cpp

@@ -39,7 +39,7 @@ Database database;
 LFGuildManager lfguildmanager;
 std::string WorldShortName;
 const queryservconfig *Config;
-WorldServer *worldserver = 0;
+std::unique_ptr<WorldServer> worldserver;
 EQEmuLogSys LogSys;
 
 void CatchSignal(int sig_num) { 
@@ -88,8 +88,7 @@ int main() {
 	}
 
 	/* Initial Connection to Worldserver */
-	worldserver = new WorldServer;
-	worldserver->Connect(); 
+	worldserver.reset(new WorldServer());
 
 	/* Load Looking For Guild Manager */
 	lfguildmanager.LoadDatabase();

queryserv/worldserver.cpp

@@ -43,49 +43,18 @@ extern Database database;
 extern LFGuildManager lfguildmanager;
 
 WorldServer::WorldServer()
+	: WorldConnection::WorldConnection("QueryServ")
 {
+	SetOnMessageHandler(std::bind(&WorldServer::HandleMessage, this, std::placeholders::_1, std::placeholders::_2));
 }
 
 WorldServer::~WorldServer()
 {
 }
 
-void WorldServer::Connect()
-{
-	m_connection.reset(new EQ::Net::ServertalkClient(Config->WorldIP, Config->WorldTCPPort, false, "QueryServ", Config->SharedKey));
-	m_connection->OnMessage(std::bind(&WorldServer::HandleMessage, this, std::placeholders::_1, std::placeholders::_2));
-}
-
-bool WorldServer::SendPacket(ServerPacket *pack)
-{
-	m_connection->SendPacket(pack);
-	return true;
-}
-
-std::string WorldServer::GetIP() const
-{
-	return m_connection->Handle()->RemoteIP();
-}
-
-uint16 WorldServer::GetPort() const
-{
-	return m_connection->Handle()->RemotePort();
-}
-
-bool WorldServer::Connected() const
-{
-	return m_connection->Connected();
-}
-
 void WorldServer::HandleMessage(uint16 opcode, const EQ::Net::Packet &p)
 {
 	switch (opcode) {
-	case 0: {
-		break;
-	}
-	case ServerOP_KeepAlive: {
-		break;
-	}
 	case ServerOP_Speech: {
 		Server_Speech_Struct *SSS = (Server_Speech_Struct*)p.Data();
 		std::string tmp1 = SSS->from;
@@ -185,4 +154,4 @@ void WorldServer::HandleMessage(uint16 opcode, const EQ::Net::Packet &p)
 		break;
 	}
 	}
-}
+}

queryserv/worldserver.h

@@ -18,20 +18,13 @@
 #ifndef WORLDSERVER_H
 #define WORLDSERVER_H
 
-#include "../common/eq_packet_structs.h"
-#include "../common/net/servertalk_client_connection.h"
+#include "../common/world_connection.h"
 
-class WorldServer
+class WorldServer : public EQ::WorldConnection
 {
 	public:
 		WorldServer();
-		~WorldServer();
-
-		void Connect();
-		bool SendPacket(ServerPacket* pack);
-		std::string GetIP() const;
-		uint16 GetPort() const;
-		bool Connected() const;
+		virtual ~WorldServer();
 
 		void HandleMessage(uint16 opcode, const EQ::Net::Packet &p);
 	private:

services/tasks/CMakeLists.txt

@@ -0,0 +1,19 @@
+CMAKE_MINIMUM_REQUIRED(VERSION 2.8)
+
+SET(service_sources
+	tasks_database.cpp
+	tasks_service.cpp
+)
+
+SET(service_headers
+	tasks_database.h
+	tasks_service.h
+)
+
+ADD_EXECUTABLE(tasks_service ${service_sources} ${service_headers})
+
+INSTALL(TARGETS tasks_service RUNTIME DESTINATION ${CMAKE_INSTALL_PREFIX}/bin)
+
+TARGET_LINK_LIBRARIES(tasks_service ${SERVER_LIBS})
+
+SET(EXECUTABLE_OUTPUT_PATH ${PROJECT_BINARY_DIR}/bin)

services/tasks/tasks_database.cpp

@@ -0,0 +1,17 @@
+#include "tasks_database.h"
+
+TasksDatabase::TasksDatabase()
+	: Database()
+{
+
+}
+
+TasksDatabase::TasksDatabase(const char* host, const char* user, const char* passwd, const char* database, uint32 port)
+	: Database(host, user, passwd, database, port)
+{
+
+}
+
+TasksDatabase::~TasksDatabase() {
+
+}

services/tasks/tasks_database.h

@@ -0,0 +1,12 @@
+#pragma once
+
+#include "../../common/global_define.h"
+#include "../../common/types.h"
+#include "../../common/database.h"
+
+class TasksDatabase : public Database {
+public:
+	TasksDatabase();
+	TasksDatabase(const char* host, const char* user, const char* passwd, const char* database, uint32 port);
+	~TasksDatabase();
+};

services/tasks/tasks_service.cpp

@@ -0,0 +1,70 @@
+#include "tasks_service.h"
+#include "../../common/eqemu_logsys.h"
+#include "../../common/eqemu_config.h"
+
+EQ::TasksService::TasksService()
+	: EQ::Service("Tasks", 100, 1)
+{
+
+}
+
+EQ::TasksService::~TasksService() {
+
+}
+
+void EQ::TasksService::OnStart() {
+	Log(Logs::General, Logs::Status, "Connecting to database...");
+
+	auto config = EQEmuConfig::get();
+
+	m_db.reset(new TasksDatabase());
+
+	auto r = m_db->Connect(
+		config->DatabaseHost.c_str(),
+		config->DatabaseUsername.c_str(),
+		config->DatabasePassword.c_str(),
+		config->DatabaseDB.c_str(),
+		config->DatabasePort);
+
+	if (false == r) {
+		Log(Logs::General, Logs::Status, "Unable to connect to database.");
+		Stop();
+		return;
+	}
+
+	Log(Logs::General, Logs::Status, "Connected to database.");
+
+	m_db->LoadLogSettings(LogSys.log_settings);
+	LogSys.StartFileLogs();
+
+	//Load task info here
+}
+
+void EQ::TasksService::OnStop() {
+	m_db.release();
+}
+
+void EQ::TasksService::OnHeartbeat(double time_since_last) {
+
+}
+
+void EQ::TasksService::OnRoutedMessage(const std::string& filter, const std::string& identifier, const std::string& id, const EQ::Net::Packet& payload)
+{
+	LogF(Logs::General, Logs::Status, "On routed message with payload size {0}", payload.Length());
+
+	//auto msg_type = payload.GetInt32(0);
+	//
+	//switch (msg_type) {
+	//case TaskGetClientTaskState:
+	//{
+	//	Log(Logs::General, Logs::Status, "Task state request");
+	//	auto req = payload.GetSerialize<GetClientTaskStateRequest>(4);
+	//	//Get the task state request
+	//	break;
+	//}
+	//default:
+	//	break;
+	//}
+}
+
+EQRegisterService(EQ::TasksService);

services/tasks/tasks_service.h

@@ -0,0 +1,23 @@
+#pragma once
+
+#include "../../common/service.h"
+#include "tasks_database.h"
+
+namespace EQ
+{
+	class TasksService : public EQ::Service
+	{
+	public:
+		TasksService();
+		virtual ~TasksService();
+
+	protected:
+		virtual void OnStart();
+		virtual void OnStop();
+		virtual void OnHeartbeat(double time_since_last);
+		virtual void OnRoutedMessage(const std::string& filter, const std::string& identifier, const std::string& id, const EQ::Net::Packet& payload);
+
+	private:
+		std::unique_ptr<TasksDatabase> m_db;
+	};
+}

services/test1/CMakeLists.txt

@@ -0,0 +1,17 @@
+CMAKE_MINIMUM_REQUIRED(VERSION 2.8)
+
+SET(service_sources
+	test1_service.cpp
+)
+
+SET(service_headers
+	test1_service.h
+)
+
+ADD_EXECUTABLE(test1_service ${service_sources} ${service_headers})
+
+INSTALL(TARGETS test1_service RUNTIME DESTINATION ${CMAKE_INSTALL_PREFIX}/bin)
+
+TARGET_LINK_LIBRARIES(test1_service ${SERVER_LIBS})
+
+SET(EXECUTABLE_OUTPUT_PATH ${PROJECT_BINARY_DIR}/bin)

services/test1/test1_service.cpp

@@ -0,0 +1,61 @@
+#include "test1_service.h"
+#include "../../common/eqemu_logsys.h"
+#include "../../common/eqemu_config.h"
+
+EQ::Test1Service::Test1Service()
+	: EQ::Service("Test1", 1, 1)
+{
+
+}
+
+struct TestPacket
+{
+	int64_t f1;
+	int64_t f2;
+	int64_t f3;
+	int64_t f4;
+	int64_t f5;
+	int64_t f6;
+	int64_t f7;
+	char f8[4092];
+
+	template <class Archive>
+	void serialize(Archive &ar)
+	{
+		ar(f1, f2, f3, f4, f5, f6, f7, f8);
+	}
+};
+
+EQ::Test1Service::~Test1Service() {
+
+}
+
+void EQ::Test1Service::OnStart() {
+	
+}
+
+void EQ::Test1Service::OnStop() {
+}
+
+void EQ::Test1Service::OnHeartbeat(double time_since_last) {
+	TestPacket p;
+	p.f1 = 33;
+	p.f2 = 43;
+	p.f3 = 56;
+	p.f4 = 90;
+	
+	EQ::Net::DynamicPacket out;
+	out.PutInt32(0, 1234);
+	out.PutSerialize(4, p);
+	
+	for (int i = 0; i < 250; ++i) {
+		RouteMessage("Test2", "", out);
+	}
+}
+
+void EQ::Test1Service::OnRoutedMessage(const std::string& filter, const std::string& identifier, const std::string& id, const EQ::Net::Packet& payload)
+{
+
+}
+
+EQRegisterService(EQ::Test1Service);

services/test1/test1_service.h

@@ -0,0 +1,19 @@
+#pragma once
+
+#include "../../common/service.h"
+
+namespace EQ
+{
+	class Test1Service : public EQ::Service
+	{
+	public:
+		Test1Service();
+		virtual ~Test1Service();
+
+	protected:
+		virtual void OnStart();
+		virtual void OnStop();
+		virtual void OnHeartbeat(double time_since_last);
+		virtual void OnRoutedMessage(const std::string& filter, const std::string& identifier, const std::string& id, const EQ::Net::Packet& payload);
+	};
+}

services/test2/CMakeLists.txt

@@ -0,0 +1,17 @@
+CMAKE_MINIMUM_REQUIRED(VERSION 2.8)
+
+SET(service_sources
+	test2_service.cpp
+)
+
+SET(service_headers
+	test2_service.h
+)
+
+ADD_EXECUTABLE(test2_service ${service_sources} ${service_headers})
+
+INSTALL(TARGETS test2_service RUNTIME DESTINATION ${CMAKE_INSTALL_PREFIX}/bin)
+
+TARGET_LINK_LIBRARIES(test2_service ${SERVER_LIBS})
+
+SET(EXECUTABLE_OUTPUT_PATH ${PROJECT_BINARY_DIR}/bin)

services/test2/test2_service.cpp

@@ -0,0 +1,40 @@
+#include "test2_service.h"
+#include "../../common/eqemu_logsys.h"
+#include "../../common/eqemu_config.h"
+
+EQ::Test2Service::Test2Service()
+	: EQ::Service("Test2", 3000, 1)
+{
+
+}
+
+EQ::Test2Service::~Test2Service() {
+
+}
+
+void EQ::Test2Service::OnStart() {
+	bytes = 0;
+	packets = 0;
+}
+
+void EQ::Test2Service::OnStop() {
+}
+
+void EQ::Test2Service::OnHeartbeat(double time_since_last) {
+	
+	auto bytes_per_sec = bytes / time_since_last;
+	auto packets_per_sec = packets / time_since_last;
+	printf("Transfer rate %.2f KB/sec %.2f Packets/sec\n", bytes_per_sec / 1000.0, packets_per_sec);
+
+	bytes = 0;
+	packets = 0;
+}
+
+void EQ::Test2Service::OnRoutedMessage(const std::string& filter, const std::string& identifier, const std::string& id, const EQ::Net::Packet& payload)
+{
+	bytes += sizeof(RouteToMessage);
+	bytes += payload.Length();
+	packets++;
+}
+
+EQRegisterService(EQ::Test2Service);

services/test2/test2_service.h

@@ -0,0 +1,23 @@
+#pragma once
+
+#include "../../common/service.h"
+
+namespace EQ
+{
+	class Test2Service : public EQ::Service
+	{
+	public:
+		Test2Service();
+		virtual ~Test2Service();
+
+	protected:
+		virtual void OnStart();
+		virtual void OnStop();
+		virtual void OnHeartbeat(double time_since_last);
+		virtual void OnRoutedMessage(const std::string& filter, const std::string& identifier, const std::string& id, const EQ::Net::Packet& payload);
+
+	private:
+		size_t bytes;
+		size_t packets;
+	};
+}

ucs/ucs.cpp

@@ -40,7 +40,7 @@ ChatChannelList *ChannelList;
 Clientlist *g_Clientlist;
 EQEmuLogSys LogSys;
 Database database;
-WorldServer *worldserver = nullptr;
+std::unique_ptr<WorldServer> worldserver;
 
 const ucsconfig *Config;
 
@@ -142,7 +142,7 @@ int main() {
 		return 1;
 	}
 
-	worldserver = new WorldServer;
+	worldserver.reset(new WorldServer());
 
 	while(RunLoops) {
 

ucs/worldserver.cpp

@@ -47,16 +47,16 @@ void Client50ToServerSayLink(std::string& serverSayLink, const std::string& clie
 void Client55ToServerSayLink(std::string& serverSayLink, const std::string& clientSayLink);
 
 WorldServer::WorldServer()
+	: WorldConnection::WorldConnection("UCS")
 {
-	m_connection.reset(new EQ::Net::ServertalkClient(Config->WorldIP, Config->WorldTCPPort, false, "UCS", Config->SharedKey));
-	m_connection->OnMessage(std::bind(&WorldServer::ProcessMessage, this, std::placeholders::_1, std::placeholders::_2));
+	SetOnMessageHandler(std::bind(&WorldServer::ProcessMessage, this, std::placeholders::_1, std::placeholders::_2));
 }
 
 WorldServer::~WorldServer()
 {
 }
 
-void WorldServer::ProcessMessage(uint16 opcode, EQ::Net::Packet &p)
+void WorldServer::ProcessMessage(uint16 opcode, const EQ::Net::Packet &p)
 {
 	ServerPacket tpack(opcode, p);
 	ServerPacket *pack = &tpack;
@@ -65,13 +65,6 @@ void WorldServer::ProcessMessage(uint16 opcode, EQ::Net::Packet &p)
 
 	switch (opcode)
 	{
-	case 0: {
-		break;
-	}
-	case ServerOP_KeepAlive:
-	{
-		break;
-	}
 	case ServerOP_UCSMessage:
 	{
 		char *Buffer = (char *)pack->pBuffer;

ucs/worldserver.h

@@ -18,20 +18,14 @@
 #ifndef WORLDSERVER_H
 #define WORLDSERVER_H
 
-#include "../net/servertalk_client_connection.h"
-#include "../common/eq_packet_structs.h"
-#include <memory>
+#include "../world_connection.h"
 
-class WorldServer
+class WorldServer : public EQ::WorldConnection
 {
 public:
 	WorldServer();
 	~WorldServer();
-	void ProcessMessage(uint16 opcode, EQ::Net::Packet &);
-
-private:
-
-	std::unique_ptr<EQ::Net::ServertalkClient> m_connection;
+	void ProcessMessage(uint16 opcode, const EQ::Net::Packet &p);
 };
 #endif
 

utils/patches/patch_RoF.conf

@@ -563,6 +563,8 @@ OP_TaskHistoryRequest=0x6cf6
 OP_TaskHistoryReply=0x25eb
 OP_DeclineAllTasks=0x0000
 OP_TaskRequestTimer=0x4b76
+OP_AcceptNewSharedTask=0x3e5e
+OP_SharedTaskMemberList=0x4ddb
 
 # Title opcodes
 OP_NewTitlesAvailable=0x45d1

utils/patches/patch_RoF2.conf

@@ -568,6 +568,8 @@ OP_TaskHistoryRequest=0x5f1c
 OP_TaskHistoryReply=0x3d05
 OP_DeclineAllTasks=0x0000
 OP_TaskRequestTimer=0x7a48
+OP_AcceptNewSharedTask=0x6646
+OP_SharedTaskMemberList=0x1e7d
 
 # Title opcodes
 OP_NewTitlesAvailable=0x0d32

utils/patches/patch_SoD.conf

@@ -534,6 +534,8 @@ OP_TaskHistoryReply=0x3d2a			# C
 OP_CancelTask=0x726b				# C
 OP_DeclineAllTasks=0x0000			#
 OP_TaskRequestTimer=0x2e70
+OP_AcceptNewSharedTask=0x4751
+OP_SharedTaskMemberList=0x55f4
 
 
 OP_Shroud=0x6d1f

utils/patches/patch_SoF.conf

@@ -500,7 +500,7 @@ OP_TaskHistoryRequest=0x3035		#
 OP_TaskHistoryReply=0x3A60		#
 OP_CancelTask=0x4db6			#Xinu or 0x2c8c or 0x4db6
 OP_DeclineAllTasks=0x0000		#not sure, 12 bytes
-OP_TaskMemberList=0x3713
+#OP_TaskMemberList=0x3713
 OP_TaskMemberInvite=0x3cde
 OP_TaskMemberInviteResponse=0x6cab
 OP_TaskMemberChange=0x354a
@@ -510,6 +510,8 @@ OP_TaskRemovePlayer=0x516f
 OP_TaskPlayerList=0x0ad6
 OP_TaskQuit=0x2c8c
 OP_TaskRequestTimer=0x0b08
+OP_AcceptNewSharedTask=0x5bed
+OP_SharedTaskMemberList=0x3713
 
 #Title opcodes
 OP_NewTitlesAvailable=0x179c		#

utils/patches/patch_Titanium.conf

@@ -458,7 +458,7 @@ OP_TaskActivityComplete=0x54eb
 OP_CompletedTasks=0x76a2			# ShowEQ 10/27/05
 OP_TaskDescription=0x5ef7			# ShowEQ 10/27/05
 OP_TaskActivity=0x682d			# ShowEQ 10/27/05
-OP_TaskMemberList=0x722f	#not sure
+#OP_TaskMemberList=0x722f	#not sure
 OP_OpenNewTasksWindow=0x5e7c	#combined with OP_AvaliableTask I think
 OP_AvaliableTask=0x0000
 OP_AcceptNewTask=0x207f
@@ -475,6 +475,8 @@ OP_TaskRemovePlayer=0x37b9
 OP_TaskPlayerList=0x3961
 OP_TaskQuit=0x35dd
 OP_TaskRequestTimer=0x6a1d
+OP_AcceptNewSharedTask=0x194d
+OP_SharedTaskMemberList=0x722f
 #task complete related: 0x0000 (24 bytes), 0x0000 (8 bytes), 0x0000 (4 bytes)
 
 

utils/patches/patch_UF.conf

@@ -557,6 +557,8 @@ OP_TaskHistoryReply=0x4524			# C
 OP_CancelTask=0x3bf5				# C
 OP_DeclineAllTasks=0x0000			#
 OP_TaskRequestTimer=0x719e
+OP_AcceptNewSharedTask=0x6ded
+OP_SharedTaskMemberList=0x584e
 
 # Title opcodes
 OP_NewTitlesAvailable=0x4b49		# C

utils/sql/git/required/sharedtasks.sql

@@ -0,0 +1,50 @@
+ALTER TABLE `tasks` ADD `reward_points` INT NOT NULL DEFAULT '0' AFTER `rewardmethod`;
+ALTER TABLE `tasks` ADD `reward_type` INT NOT NULL DEFAULT '0' AFTER `reward_points`;
+ALTER TABLE `tasks` ADD `replay_group` INT NOT NULL DEFAULT '0';
+ALTER TABLE `tasks` ADD `min_players` INT NOT NULL DEFAULT '0';
+ALTER TABLE `tasks` ADD `max_players` INT NOT NULL DEFAULT '0';
+ALTER TABLE `tasks` ADD `task_lock_step` INT NOT NULL DEFAULT '0';
+ALTER TABLE `tasks` ADD `instance_zone_id` INT NOT NULL DEFAULT '0';
+ALTER TABLE `tasks` ADD `zone_version` INT NOT NULL DEFAULT '0';
+ALTER TABLE `tasks` ADD `zone_in_zone_id` INT NOT NULL DEFAULT '0';
+ALTER TABLE `tasks` ADD `zone_in_x` FLOAT NOT NULL DEFAULT '0';
+ALTER TABLE `tasks` ADD `zone_in_y` FLOAT NOT NULL DEFAULT '0';
+ALTER TABLE `tasks` ADD `zone_in_object_id` TINYINT NOT NULL DEFAULT '0';
+ALTER TABLE `tasks` ADD `dest_x` FLOAT NOT NULL DEFAULT '0';
+ALTER TABLE `tasks` ADD `dest_y` FLOAT NOT NULL DEFAULT '0';
+ALTER TABLE `tasks` ADD `dest_z` FLOAT NOT NULL DEFAULT '0';
+ALTER TABLE `tasks` ADD `dest_h` FLOAT NOT NULL DEFAULT '0';
+CREATE TABLE `task_replay_groups` (
+	`id` INT NOT NULL,
+	`duration` INT NOT NULL,
+	`name` VARCHAR(128) NOT NULL DEFAULT '',
+	PRIMARY KEY(`id`)
+);
+CREATE TABLE `character_task_lockouts` (
+	`character_id` INT NOT NULL,
+	`replay_group` INT NOT NULL,
+	`original_id` INT NOT NULL,
+	`timestamp` INT NOT NULL,
+	PRIMARY KEY(`character_id`, `replay_group`)
+);
+CREATE TABLE `shared_task_state` (
+	`id` INT NOT NULL,
+	`task_id` INT NOT NULL,
+	`accepted_time` INT NOT NULL,
+	`is_locked` TINYINT NOT NULL DEFAULT '0',
+	PRIMARY KEY(`id`)
+);
+CREATE TABLE `shared_task_activities` (
+	`shared_task_id` INT NOT NULL,
+	`activity_id` INT NOT NULL,
+	`done_count` INT NOT NULL,
+	`completed` TINYINT,
+	PRIMARY KEY(`shared_task_id`, `activity_id`)
+);
+CREATE TABLE `shared_task_members` (
+	`shared_task_id` INT NOT NULL,
+	`character_id` INT NOT NULL,
+	`character_name` VARCHAR(64) NOT NULL,
+	`is_leader` TINYINT DEFAULT 0,
+	PRIMARY KEY(shared_task_id, character_id)
+);

world/CMakeLists.txt

@@ -15,6 +15,8 @@ SET(world_sources
 	login_server_list.cpp
 	net.cpp
 	queryserv.cpp
+	router.cpp
+	shared_tasks.cpp
 	ucs.cpp
 	web_interface.cpp
 	web_interface_eqw.cpp
@@ -42,6 +44,8 @@ SET(world_headers
 	login_server_list.h
 	net.h
 	queryserv.h
+	router.h
+	shared_tasks.h
 	sof_char_create_data.h
 	ucs.h
 	web_interface.h

world/client.cpp

@@ -1221,6 +1221,7 @@ void Client::EnterWorld(bool TryBootup) {
 	}
 
 	cle->SetChar(charid, char_name);
+	cle->LoadTaskLockouts();
 	database.UpdateLiveChar(char_name, GetAccountID());
 
 	Log(Logs::General, Logs::World_Server, 

world/cliententry.cpp

@@ -25,6 +25,9 @@
 #include "world_config.h"
 #include "../common/guilds.h"
 #include "../common/string_util.h"
+#include "shared_tasks.h"
+
+#include <algorithm>
 
 extern uint32 numplayers;
 extern LoginServerList loginserverlist;
@@ -50,6 +53,8 @@ ClientListEntry::ClientListEntry(uint32 in_id, uint32 iLSID, const char* iLoginN
 	pLFGToLevel = 0;
 	pLFGMatchFilter = false;
 	memset(pLFGComments, 0, 64);
+	shared_task_id = 0;
+	m_shared_task = nullptr;
 }
 
 ClientListEntry::ClientListEntry(uint32 in_id, uint32 iAccID, const char* iAccName, MD5& iMD5Pass, int16 iAdmin)
@@ -71,6 +76,8 @@ ClientListEntry::ClientListEntry(uint32 in_id, uint32 iAccID, const char* iAccNa
 	pLFGToLevel = 0;
 	pLFGMatchFilter = false;
 	memset(pLFGComments, 0, 64);
+	shared_task_id = 0;
+	m_shared_task = nullptr;
 }
 
 ClientListEntry::ClientListEntry(uint32 in_id, ZoneServer* iZS, ServerClientList_Struct* scl, int8 iOnline)
@@ -93,6 +100,8 @@ ClientListEntry::ClientListEntry(uint32 in_id, ZoneServer* iZS, ServerClientList
 	pLFGToLevel = 0;
 	pLFGMatchFilter = false;
 	memset(pLFGComments, 0, 64);
+	shared_task_id = 0;
+	m_shared_task = nullptr;
 
 	if (iOnline >= CLE_Status_Zoning)
 		Update(iZS, scl, iOnline);
@@ -105,6 +114,8 @@ ClientListEntry::~ClientListEntry() {
 		Camp(); // updates zoneserver's numplayers
 		client_list.RemoveCLEReferances(this);
 	}
+	if (m_shared_task != nullptr)
+		m_shared_task->MemberLeftGame(this);
 	for (auto &elem : tell_queue)
 		safe_delete_array(elem);
 	tell_queue.clear();
@@ -248,6 +259,8 @@ void ClientListEntry::ClearVars(bool iAll) {
 	pLFG = 0;
 	gm = 0;
 	pClientVersion = 0;
+	shared_task_id = 0;
+	m_shared_task = nullptr;
 	for (auto &elem : tell_queue)
 		safe_delete_array(elem);
 	tell_queue.clear();
@@ -261,6 +274,9 @@ void ClientListEntry::Camp(ZoneServer* iZS) {
 		LSUpdate(pzoneserver);
 	}
 
+	if (m_shared_task != nullptr)
+		m_shared_task->MemberLeftGame(this);
+
 	ClearVars();
 
 	stale = 0;
@@ -331,3 +347,72 @@ void ClientListEntry::ProcessTellQueue()
 	return;
 }
 
+/*
+ * returns expire timestamp
+ */
+
+int ClientListEntry::GetTaskLockoutExpire(int id) const
+{
+	auto it = std::find_if(m_task_replay_timers.begin(), m_task_replay_timers.end(),
+			       [id](const TaskTimer &a) { return a.ID == id; });
+
+	if (it != m_task_replay_timers.end())
+		return it->expires;
+
+	return 0;
+}
+
+/*
+ * returns seconds until expires
+ * returns <= 0 if expired
+ */
+
+int ClientListEntry::GetTaskLockoutTimeLeft(int id) const
+{
+	auto it = std::find_if(m_task_replay_timers.begin(), m_task_replay_timers.end(),
+			       [id](const TaskTimer &a) { return a.ID == id; });
+
+	if (it != m_task_replay_timers.end())
+		return it->expires - time(nullptr);
+
+	return 0;
+}
+
+/*
+ * Cleans up expired lockouts from the DB
+ */
+bool ClientListEntry::CleanExpiredTaskLockouts() const
+{
+	std::string query =
+	    StringFormat("DELETE FROM `character_task_lockouts` WHERE `character_id` = %i AND `timestamp` > %i", pcharid,
+			 Timer::GetCurrentTime());
+	auto results = database.QueryDatabase(query);
+	return results.Success();
+}
+
+/*
+ * Loads task lockouts
+ */
+bool ClientListEntry::LoadTaskLockouts()
+{
+	CleanExpiredTaskLockouts();
+	std::string query = StringFormat(
+	    "SELECT `replay_group`, `original_id`, `timestamp` FROM `character_task_lockouts` WHERE `character_id` = %i",
+	    pcharid);
+	auto results = database.QueryDatabase(query);
+	if (!results.Success())
+		return false;
+
+	if (results.RowCount() > 0) {
+		for (auto row = results.begin(); row != results.end(); ++row) {
+			TaskTimer t;
+			t.ID = atoi(row[0]);
+			t.original_id = atoi(row[1]);
+			t.expires = atoi(row[2]);
+			m_task_replay_timers.push_back(t);
+		}
+	}
+
+	return true;
+}
+

world/cliententry.h

@@ -6,6 +6,7 @@
 //#include "../common/eq_packet_structs.h"
 #include "../common/servertalk.h"
 #include "../common/rulesys.h"
+#include "../common/global_tasks.h"
 #include <vector>
 
 
@@ -18,6 +19,7 @@
 
 class ZoneServer;
 struct ServerClientList_Struct;
+class SharedTask;
 
 class ClientListEntry {
 public:
@@ -88,6 +90,17 @@ public:
 	inline void PushToTellQueue(ServerChannelMessage_Struct *scm) { tell_queue.push_back(scm); }
 	void ProcessTellQueue();
 
+	// shared task stuff
+	bool CleanExpiredTaskLockouts() const;
+	bool LoadTaskLockouts();
+	int GetTaskLockoutExpire(int id) const;
+	int GetTaskLockoutTimeLeft(int id) const;
+	inline int GetCurrentSharedTaskID() const { return shared_task_id; }
+	inline void SetCurrentSharedTaskID(int in) { shared_task_id = in; }
+	inline bool HasFreeSharedTaskSlot() const { return shared_task_id == 0; }
+	inline void SetSharedTask(SharedTask *in) { m_shared_task = in; }
+	inline SharedTask *GetSharedTask() const { return m_shared_task; }
+
 private:
 	void	ClearVars(bool iAll = false);
 
@@ -129,6 +142,13 @@ private:
 	bool	pLFGMatchFilter;
 	char	pLFGComments[64];
 
+	// shared task stuff
+	// stub for now
+	int shared_task_id; // ID in the TaskManager
+	SharedTask *m_shared_task; // just for quick reference so we can tell it to clean up our pointer
+
+	std::vector<TaskTimer> m_task_replay_timers;
+
 	// Tell Queue -- really a vector :D
 	std::vector<ServerChannelMessage_Struct *> tell_queue;
 };

world/launcher_link.cpp

@@ -72,12 +72,6 @@ void LauncherLink::ProcessMessage(uint16 opcode, EQ::Net::Packet &p)
 	ServerPacket *pack = &tpack;
 
 	switch (opcode) {
-	case 0:
-		break;
-	case ServerOP_KeepAlive: {
-		// ignore this
-		break;
-	}
 	case ServerOP_ZAAuth: {
 		Log(Logs::Detail, Logs::World_Server, "Got authentication from %s when they are already authenticated.", m_name.c_str());
 		break;
@@ -296,4 +290,4 @@ void LauncherLink::Shutdown() {
 	auto pack = new ServerPacket(ServerOP_ShutdownAll);
 	SendPacket(pack);
 	delete pack;
-}
+}

world/net.cpp

@@ -83,6 +83,8 @@ union semun {
 #include "queryserv.h"
 #include "web_interface.h"
 #include "console.h"
+#include "shared_tasks.h"
+#include "router.h"
 
 #include "../common/net/servertalk_server.h"
 #include "../zone/data_bucket.h"
@@ -103,6 +105,7 @@ bool holdzones = false;
 const WorldConfig *Config;
 EQEmuLogSys LogSys;
 WebInterfaceList web_interface;
+SharedTaskManager shared_tasks;
 
 void CatchSignal(int sig_num);
 void CheckForServerScript(bool force_download = false);
@@ -394,6 +397,9 @@ int main(int argc, char** argv) {
 	adventure_manager.Load();
 	adventure_manager.LoadLeaderboardInfo();
 
+	shared_tasks.LoadSharedTasks();
+	shared_tasks.LoadSharedTaskState();
+
 	Log(Logs::General, Logs::World_Server, "Purging expired instances");
 	database.PurgeExpiredInstances();
 
@@ -414,6 +420,7 @@ int main(int argc, char** argv) {
 	std::unique_ptr<EQ::Net::ServertalkServer> server_connection;
 	server_connection.reset(new EQ::Net::ServertalkServer());
 
+	Router router;
 	EQ::Net::ServertalkServerOptions server_opts;
 	server_opts.port = Config->WorldTCPPort;
 	server_opts.ipv6 = false;
@@ -497,6 +504,20 @@ int main(int argc, char** argv) {
 		web_interface.RemoveConnection(connection);
 	});
 
+	server_connection->OnConnectionIdentified([&router](std::shared_ptr<EQ::Net::ServertalkServerConnection> connection) {
+		LogF(Logs::General, Logs::World_Server, "New connection from {0} with identifier {1}",
+			connection->GetUUID(), connection->GetIdentifier());
+
+		router.AddConnection(connection);
+	});
+
+	server_connection->OnConnectionRemoved([&router](std::shared_ptr<EQ::Net::ServertalkServerConnection> connection) {
+		LogF(Logs::General, Logs::World_Server, "Removed connection from {0} with identifier {1}",
+			connection->GetUUID(), connection->GetIdentifier());
+
+		router.RemoveConnection(connection);
+	});
+
 	EQ::Net::EQStreamManagerOptions opts(9000, false, false);
 	opts.daybreak_options.resend_delay_ms = RuleI(Network, ResendDelayBaseMS);
 	opts.daybreak_options.resend_delay_factor = RuleR(Network, ResendDelayFactor);

world/router.cpp

@@ -0,0 +1,73 @@
+#include "router.h"
+#include "../common/string_util.h"
+
+Router::Router()
+{
+}
+
+Router::~Router()
+{
+}
+
+void Router::AddConnection(std::shared_ptr<EQ::Net::ServertalkServerConnection> connection)
+{
+	m_connections.push_back(connection);
+	connection->OnMessage(ServerOP_RouteTo, std::bind(&Router::OnRouterMessage, this, connection, std::placeholders::_1, std::placeholders::_2));
+}
+
+void Router::RemoveConnection(std::shared_ptr<EQ::Net::ServertalkServerConnection> connection)
+{
+	auto iter = m_connections.begin();
+	while (iter != m_connections.end()) {
+		if ((*iter) == connection) {
+			m_connections.erase(iter);
+			return;
+		}
+
+		iter++;
+	}
+}
+
+void Router::OnRouterMessage(std::shared_ptr<EQ::Net::ServertalkServerConnection> connection, uint16 opcode, const EQ::Net::Packet &p)
+{
+	auto msg = (RouteToMessage*)p.Data();
+	char to_id[32];
+	strn0cpy(to_id, msg->id, 32);
+
+	strn0cpy(msg->id, connection->GetUUID().c_str(), 32);
+
+
+	if (to_id[0] != '\0' && msg->filter[0] != '\0') {
+		for (auto &connection : m_connections) {
+			auto id = connection->GetUUID();
+			auto identifier = connection->GetIdentifier();
+			if (strcmp(to_id, id.c_str()) == 0) {
+				connection->Send(ServerOP_RouteTo, p);
+			}
+			else if (strcmp(msg->filter, identifier.c_str()) == 0) {
+				connection->Send(ServerOP_RouteTo, p);
+			}
+		}
+	}
+	else if (msg->filter[0] != '\0') {
+		for (auto &connection : m_connections) {
+			auto identifier = connection->GetIdentifier();
+			if (strcmp(msg->filter, identifier.c_str()) == 0) {
+				connection->Send(ServerOP_RouteTo, p);
+			}
+		}
+	}
+	else if (to_id[0] != '\0') {
+		for (auto &connection : m_connections) {
+			auto id = connection->GetUUID();
+			if (strcmp(to_id, id.c_str()) == 0) {
+				connection->Send(ServerOP_RouteTo, p);
+			}
+		}
+	}
+	else {
+		for (auto &connection : m_connections) {
+			connection->Send(ServerOP_RouteTo, p);
+		}
+	}
+}

world/router.h

@@ -0,0 +1,19 @@
+#pragma once
+
+#include "../common/net/servertalk_server_connection.h"
+#include <memory>
+#include <list>
+
+class Router
+{
+public:
+	Router();
+	~Router();
+
+	void AddConnection(std::shared_ptr<EQ::Net::ServertalkServerConnection> connection);
+	void RemoveConnection(std::shared_ptr<EQ::Net::ServertalkServerConnection> connection);
+private:
+	std::list<std::shared_ptr<EQ::Net::ServertalkServerConnection>> m_connections;
+
+	void OnRouterMessage(std::shared_ptr<EQ::Net::ServertalkServerConnection> connection, uint16 opcode, const EQ::Net::Packet &p);
+};

world/shared_tasks.cpp

@@ -0,0 +1,535 @@
+#include "../common/string_util.h"
+#include "cliententry.h"
+#include "clientlist.h"
+#include "shared_tasks.h"
+#include "worlddb.h"
+#include "zonelist.h"
+
+#include <algorithm>
+
+extern ClientList client_list;
+extern ZSList zoneserver_list;
+extern SharedTaskManager shared_tasks;
+
+void SharedTaskManager::HandleTaskRequest(ServerPacket *pack)
+{
+	if (!pack)
+		return;
+
+	/*
+	 * Things done in zone:
+	 * Verified we were requesting a shared task
+	 * Verified leader has a slot available (guess we should double check this one)
+	 * Verified leader met level reqs
+	 * Verified repeatable or not completed (not doing that here?)
+	 * Verified leader doesn't have a lock out
+	 * Verified the group/raid met min/max player counts
+	 */
+
+	char tmp_str[64] = { 0 };
+	int task_id = pack->ReadUInt32();
+	int npc_id = pack->ReadUInt32();
+	pack->ReadString(tmp_str);
+	std::string leader_name = tmp_str;
+	int player_count = pack->ReadUInt32();
+	std::vector<std::string> players;
+	for (int i = 0; i < player_count; ++i) {
+		pack->ReadString(tmp_str);
+		players.push_back(tmp_str);
+	}
+
+	// check if the task exist, we only load shared tasks in world, so we know the type is correct if found
+	auto it = task_information.find(task_id);
+	if (it == task_information.end()) { // not loaded! bad id or not shared task
+		auto pc = client_list.FindCharacter(leader_name.c_str());
+		if (pc) {
+			// failure TODO: appropriate message
+			auto pack = new ServerPacket(ServerOP_TaskReject, leader_name.size() + 1 + 8);
+			pack->WriteUInt32(0); // string ID or just generic fail message
+			pack->WriteUInt32(npc_id);
+			pack->WriteString(leader_name.c_str());
+			zoneserver_list.SendPacket(pc->zone(), pc->instance(), pack);
+			safe_delete(pack);
+		} // oh well
+		return;
+	}
+
+	int id = GetNextID();
+	auto ret = tasks.insert({id, {id, task_id}});
+	if (!ret.second) {
+		auto pc = client_list.FindCharacter(leader_name.c_str());
+		if (pc) {
+			// failure TODO: appropriate message
+			auto pack = new ServerPacket(ServerOP_TaskReject, leader_name.size() + 1 + 8);
+			pack->WriteUInt32(0); // string ID or just generic fail message
+			pack->WriteUInt32(npc_id);
+			pack->WriteString(leader_name.c_str());
+			zoneserver_list.SendPacket(pc->zone(), pc->instance(), pack);
+			safe_delete(pack);
+		} // oh well
+		return;
+	}
+
+	auto cle_leader = client_list.FindCharacter(leader_name.c_str());
+	if (cle_leader == nullptr) {// something went wrong
+		tasks.erase(ret.first);
+		return;
+	}
+
+	if (!cle_leader->HasFreeSharedTaskSlot()) { // they have a task already ...
+		tasks.erase(ret.first);
+		return;
+	}
+
+	auto &task = ret.first->second;
+	task.AddMember(leader_name, cle_leader, cle_leader->CharID(), true);
+
+	if (players.empty()) {
+		// send instant success to leader
+		SerializeBuffer buf(10);
+		buf.WriteInt32(id);				// shared task's ID
+		buf.WriteInt32(task_id);		// ID of the task's data
+		buf.WriteInt32(npc_id);			// NPC we're requesting from
+		buf.WriteString(leader_name);	// leader's name
+		buf.WriteInt32(0); // member list minus leader
+
+		auto pack = new ServerPacket(ServerOP_TaskGrant, buf);
+		zoneserver_list.SendPacket(cle_leader->zone(), cle_leader->instance(), pack);
+		safe_delete(pack);
+
+		task.SetCLESharedTasks();
+		return;
+	}
+
+	for (auto &&name : players) {
+		// look up CLEs by name, tell them we need to know if they can be added
+		auto cle = client_list.FindCharacter(name.c_str());
+		if (cle) {
+			// make sure we don't have a shared task already
+			if (!cle->HasFreeSharedTaskSlot()) {
+				// failure TODO: appropriate message
+				auto pack = new ServerPacket(ServerOP_TaskReject, leader_name.size() + 1 + 8);
+				pack->WriteUInt32(0); // string ID or just generic fail message
+				pack->WriteUInt32(npc_id);
+				pack->WriteString(leader_name.c_str());
+				zoneserver_list.SendPacket(cle_leader->zone(), cle_leader->instance(), pack);
+				safe_delete(pack);
+				tasks.erase(ret.first);
+				return;
+			}
+
+			// make sure our level is right
+			if (!AppropriateLevel(task_id, cle->level())) {
+				// failure TODO: appropriate message
+				auto pack = new ServerPacket(ServerOP_TaskReject, leader_name.size() + 1 + 8);
+				pack->WriteUInt32(0); // string ID or just generic fail message
+				pack->WriteUInt32(npc_id);
+				pack->WriteString(leader_name.c_str());
+				zoneserver_list.SendPacket(cle_leader->zone(), cle_leader->instance(), pack);
+				safe_delete(pack);
+				tasks.erase(ret.first);
+				return;
+			}
+
+			// check our lock out timer
+			int expires = cle->GetTaskLockoutExpire(task_id);
+			if ((expires - time(nullptr)) >= 0) {
+				// failure TODO: appropriate message, we need to send the timestamp here
+				auto pack = new ServerPacket(ServerOP_TaskReject, leader_name.size() + 1 + 8);
+				pack->WriteUInt32(0); // string ID or just generic fail message
+				pack->WriteUInt32(npc_id);
+				pack->WriteString(leader_name.c_str());
+				zoneserver_list.SendPacket(cle_leader->zone(), cle_leader->instance(), pack);
+				safe_delete(pack);
+				tasks.erase(ret.first);
+				return;
+			}
+
+			// we're good, add to task
+			task.AddMember(name, cle, cle->CharID());
+		}
+	}
+
+	// this will also prevent any of these clients from requesting or being added to another, lets do it now before we tell zone
+	task.SetCLESharedTasks();
+	task.InitActivities();
+	// fire off to zone we're done!
+	SerializeBuffer buf(10 + 10 * players.size());
+	buf.WriteInt32(id);				// shared task's ID
+	buf.WriteInt32(task_id);		// ID of the task's data
+	buf.WriteInt32(npc_id);			// NPC we're requesting from
+	buf.WriteInt32(task.GetAcceptedTime());	// time we accepted it
+	buf.WriteString(leader_name);	// leader's name
+	task.SerializeMembers(buf, false);	// everyone but leader
+
+	auto reply = new ServerPacket(ServerOP_TaskGrant, buf);
+	zoneserver_list.SendPacket(cle_leader->zone(), cle_leader->instance(), reply);
+	safe_delete(reply);
+
+	task.Save();
+
+	return;
+}
+
+/*
+ * Just sends the ID of the task that was successfully created zone side
+ * We now need to tell all the other clients to join the task
+ * We could probably try to find all the clients already in the zone and not
+ * worry about them here, but it's simpler this way
+ */
+void SharedTaskManager::HandleTaskZoneCreated(ServerPacket *pack)
+{
+	if (!pack)
+		return;
+
+	int id = pack->ReadUInt32();
+
+	auto task = GetSharedTask(id);
+
+	if (!task) // hmm guess we should tell zone something is broken TODO
+		return;
+
+	// we reuse this, easier this way
+	auto outpack = new ServerPacket(ServerOP_TaskZoneCreated, sizeof(ServerSharedTaskMember_Struct));
+	auto stm = (ServerSharedTaskMember_Struct *)outpack->pBuffer;
+	stm->id = id;
+
+	for (auto &&m : task->members) {
+		if (m.leader) // leader done!
+			continue;
+
+		if (!m.cle) // hmmm
+			continue;
+
+		if (!m.cle->Server()) // hmm
+			continue;
+
+		strn0cpy(stm->name, m.name.c_str(), 64);
+		zoneserver_list.SendPacket(m.cle->zone(), m.cle->instance(), outpack);
+	}
+
+	safe_delete(outpack);
+}
+
+/*
+ * Loads in the tasks and task_activity tables
+ * We limit to shared to save some memory
+ * This can be called while reloading tasks (because deving etc)
+ * This data is loaded into the task_information map
+ */
+
+bool SharedTaskManager::LoadSharedTasks(int single_task)
+{
+	std::string query;
+
+	if (single_task == 0) {
+		query =
+		    StringFormat("SELECT `id`, `type`, `duration`, `duration_code`, `title`, `description`, `reward`, "
+				 "`rewardid`, `cashreward`, `xpreward`, `rewardmethod`, `faction_reward`, `minlevel`, "
+				 "`maxlevel`, `repeatable`, `completion_emote`, `reward_points`, `reward_type`, "
+				 "`replay_group`, `min_players`, `max_players`, `task_lock_step`, `instance_zone_id`, "
+				 "`zone_version`, `zone_in_zone_id`, `zone_in_x`, `zone_in_y`, `zone_in_object_id`, "
+				 "`dest_x`, `dest_y`, `dest_z`, `dest_h` FROM `tasks` WHERE `type` = %i",
+				 static_cast<int>(TaskType::Shared));
+	} else {
+		query =
+		    StringFormat("SELECT `id`, `type`, `duration`, `duration_code`, `title`, `description`, `reward`, "
+				 "`rewardid`, `cashreward`, `xpreward`, `rewardmethod`, `faction_reward`, `minlevel`, "
+				 "`maxlevel`, `repeatable`, `completion_emote`, `reward_points`, `reward_type`, "
+				 "`replay_group`, `min_players`, `max_players`, `task_lock_step`, `instance_zone_id`, "
+				 "`zone_version`, `zone_in_zone_id`, `zone_in_x`, `zone_in_y`, `zone_in_object_id`, "
+				 "`dest_x`, `dest_y`, `dest_z`, `dest_h` FROM `tasks` WHERE `id` = %i AND `type` = %i",
+				 single_task, static_cast<int>(TaskType::Shared));
+	}
+	auto results = database.QueryDatabase(query);
+	if (!results.Success()) {
+		return false;
+	}
+
+	for (auto row = results.begin(); row != results.end(); ++row) {
+		int task_id = atoi(row[0]);
+
+		auto &task = task_information[task_id];
+		task.type = static_cast<TaskType>(atoi(row[1]));
+		task.Duration = atoi(row[2]);
+		task.dur_code = static_cast<DurationCode>(atoi(row[3]));
+		task.Title = row[4];
+		task.Description = row[5];
+		task.Reward = row[6];
+		task.RewardID = atoi(row[7]);
+		task.CashReward = atoi(row[8]);
+		task.XPReward = atoi(row[9]);
+		task.RewardMethod = (TaskMethodType)atoi(row[10]);
+		task.faction_reward = atoi(row[11]);
+		task.MinLevel = atoi(row[12]);
+		task.MaxLevel = atoi(row[13]);
+		task.Repeatable = atoi(row[14]);
+		task.completion_emote = row[15];
+		task.reward_points = atoi(row[16]);
+		task.reward_type = static_cast<PointType>(atoi(row[17]));
+		task.replay_group = atoi(row[18]);
+		task.min_players = atoi(row[19]);
+		task.max_players = atoi(row[20]);
+		task.task_lock_step = atoi(row[21]);
+		task.instance_zone_id = atoi(row[22]);
+		task.zone_version = atoi(row[23]);
+		task.zone_in_zone_id = atoi(row[24]);
+		task.zone_in_x = atof(row[25]);
+		task.zone_in_y = atof(row[26]);
+		task.zone_in_object_id = atoi(row[27]);
+		task.dest_x = atof(row[28]);
+		task.dest_y = atof(row[29]);
+		task.dest_z = atof(row[30]);
+		task.dest_h = atof(row[31]);
+		task.ActivityCount = 0;
+		task.SequenceMode = ActivitiesSequential;
+		task.LastStep = 0;
+	}
+
+	// hmm need to limit to shared tasks only ...
+	if (single_task == 0)
+		query = StringFormat(
+		    "SELECT `taskid`, `step`, `activityid`, `activitytype`, `target_name`, `item_list`, `skill_list`, "
+		    "`spell_list`, `description_override`, `goalid`, `goalmethod`, `goalcount`, `delivertonpc`, "
+		    "`zones`, `optional` FROM `task_activities` WHERE `activityid` < %i AND `taskid` IN (SELECT `id` "
+		    "FROM `tasks` WHERE `type` = %i) ORDER BY taskid, activityid ASC",
+		    MAXACTIVITIESPERTASK, static_cast<int>(TaskType::Shared));
+	else
+		query = StringFormat(
+		    "SELECT `taskid`, `step`, `activityid`, `activitytype`, `target_name`, `item_list`, `skill_list`, "
+		    "`spell_list`, `description_override`, `goalid`, `goalmethod`, `goalcount`, `delivertonpc`, "
+		    "`zones`, `optional` FROM `task_activities` WHERE `taskid` = %i AND `activityid` < %i AND `taskid` "
+		    "IN (SELECT `id` FROM `tasks` WHERE `type` = %i) ORDER BY taskid, activityid ASC",
+		    single_task, MAXACTIVITIESPERTASK, static_cast<int>(TaskType::Shared));
+	results = database.QueryDatabase(query);
+	if (!results.Success()) {
+		return false;
+	}
+
+	for (auto row = results.begin(); row != results.end(); ++row) {
+		int task_id = atoi(row[0]);
+		int step = atoi(row[1]);
+
+		int activity_id = atoi(row[2]);
+
+		if (activity_id < 0 || activity_id >= MAXACTIVITIESPERTASK) {
+			// This shouldn't happen, as the SELECT is bounded by MAXTASKS
+			continue;
+		}
+
+		if (task_information.count(task_id) == 0) {
+			continue;
+		}
+
+		auto &task = task_information[task_id];
+
+		task.Activity[task.ActivityCount].StepNumber = step;
+
+		if (step != 0)
+			task.SequenceMode = ActivitiesStepped;
+
+		if (step > task.LastStep)
+			task.LastStep = step;
+
+		// Task Activities MUST be numbered sequentially from 0. If not, log an error
+		// and set the task to nullptr. Subsequent activities for this task will raise
+		// ERR_NOTASK errors.
+		// Change to (activityID != (task.ActivityCount + 1)) to index from 1
+		if (activity_id != task.ActivityCount) {
+			task_information.erase(task_id);
+			continue;
+		}
+
+		task.Activity[task.ActivityCount].Type = atoi(row[3]);
+
+		task.Activity[task.ActivityCount].target_name = row[4];
+		task.Activity[task.ActivityCount].item_list = row[5];
+		task.Activity[task.ActivityCount].skill_list = row[6];
+		task.Activity[task.ActivityCount].skill_id = atoi(row[6]); // for older clients
+		task.Activity[task.ActivityCount].spell_list = row[7];
+		task.Activity[task.ActivityCount].spell_id = atoi(row[7]); // for older clients
+		task.Activity[task.ActivityCount].desc_override = row[8];
+
+		task.Activity[task.ActivityCount].GoalID = atoi(row[9]);
+		task.Activity[task.ActivityCount].GoalMethod = (TaskMethodType)atoi(row[10]);
+		task.Activity[task.ActivityCount].GoalCount = atoi(row[11]);
+		task.Activity[task.ActivityCount].DeliverToNPC = atoi(row[12]);
+		task.Activity[task.ActivityCount].zones = row[13];
+		auto zones = SplitString(task.Activity[task.ActivityCount].zones, ';');
+		for (auto && e : zones)
+			task.Activity[task.ActivityCount].ZoneIDs.push_back(std::stoi(e));
+		task.Activity[task.ActivityCount].Optional = atoi(row[14]);
+
+		task.ActivityCount++;
+	}
+
+	return true;
+}
+
+/*
+ * This is called once during boot of world
+ * We need to load next_id, clean up expired tasks (?), and populate the map
+ */
+bool SharedTaskManager::LoadSharedTaskState()
+{
+	// one may think we should clean up expired tasks, but we don't just in case world is booting back up after a crash
+	// we will clean them up in the normal process loop so zones get told to clean up
+	std::string query = "SELECT `id`, `task_id`, `accepted_time`, `is_locked` FROM `shared_task_state`";
+	auto results = database.QueryDatabase(query);
+
+	if (results.Success() && results.RowCount() > 0) {
+		for (auto row = results.begin(); row != results.end(); ++row) {
+			int id = atoi(row[0]);
+
+			auto &task = tasks[id];
+			task.SetID(id);
+			task.SetTaskID(atoi(row[1]));
+			task.SetAcceptedTime(atoi(row[2]));
+			task.SetLocked(atoi(row[3]) != 0);
+		}
+	}
+
+	query = "SELECT `shared_task_id`, `character_id`, `character_name`, `is_leader` FROM `shared_task_members` ORDER BY shared_task_id ASC";
+	results = database.QueryDatabase(query);
+	if (results.Success() && results.RowCount() > 0) {
+		for (auto row = results.begin(); row != results.end(); ++row) {
+			int task_id = atoi(row[0]);
+			// hmm not sure best way to do this, fine for now
+			if (tasks.count(task_id) == 1)
+				tasks[task_id].AddMember(row[2], nullptr, atoi(row[1]), atoi(row[3]) != 0);
+		}
+	}
+
+	// Load existing tasks. We may not want to actually do this here and wait for a client to log in
+	// But the crash case may actually dictate we should :P
+
+	// set next_id to highest used ID
+	query = "SELECT IFNULL(MAX(id), 0) FROM shared_task_state";
+	results = database.QueryDatabase(query);
+	if (results.Success() && results.RowCount() == 1) {
+		auto row = results.begin();
+		next_id = atoi(row[0]);
+	} else {
+		next_id = 0; // oh well
+	}
+
+	return true;
+}
+
+/*
+ * Return the next unused ID
+ * Hopefully this does not grow too large.
+ */
+int SharedTaskManager::GetNextID()
+{
+	next_id++;
+	// let's not be extra clever here ...
+	while (tasks.count(next_id) != 0)
+		next_id++;
+
+	return next_id;
+}
+
+/*
+ * returns true if the level fits in the task's defined range
+ */
+bool SharedTaskManager::AppropriateLevel(int id, int level) const
+{
+	auto it = task_information.find(id);
+	// doesn't exist
+	if (it == task_information.end())
+		return false;
+
+	auto &task = it->second;
+
+	if (task.MinLevel && level < task.MinLevel)
+		return false;
+
+	if (task.MaxLevel && level > task.MaxLevel)
+		return false;
+
+	return true;
+}
+
+/*
+ * This will check if any tasks have expired
+ */
+void SharedTaskManager::Process()
+{
+}
+
+/*
+ * When a player leaves world they will tell us to clean up their pointer
+ * This is NOT leaving the shared task, just crashed or something
+ */
+
+void SharedTask::MemberLeftGame(ClientListEntry *cle)
+{
+	auto it = std::find_if(members.begin(), members.end(), [cle](SharedTaskMember &m) { return m.cle == cle; });
+
+	// ahh okay ...
+	if (it == members.end())
+		return;
+
+	it->cle = nullptr;
+}
+
+/*
+ * Serializes Members into the SerializeBuffer
+ * Starts with count then followed by names null-termed
+ * In the future this will include monster mission shit
+ * This should probably send the SharedMember struct or something more like it, fine for now
+ */
+void SharedTask::SerializeMembers(SerializeBuffer &buf, bool include_leader) const
+{
+	buf.WriteInt32(include_leader ? members.size() : members.size() - 1);
+
+	for (auto && m : members) {
+		if (!include_leader && m.leader)
+			continue;
+
+		buf.WriteString(m.name);
+		// TODO: live also has monster mission class choice in here
+	}
+}
+
+/*
+ * This sets the CLE's quick look up shared task stuff
+ */
+void SharedTask::SetCLESharedTasks()
+{
+	for (auto &&m : members) {
+		if (m.cle == nullptr) // shouldn't happen ....
+			continue;
+
+		m.cle->SetSharedTask(this);
+		m.cle->SetCurrentSharedTaskID(id);
+	}
+}
+
+void SharedTask::Save() const
+{
+}
+
+/*
+ * sets up activity stuff
+ */
+void SharedTask::InitActivities()
+{
+	task_state.TaskID = task_id;
+	task_state.AcceptedTime = time(nullptr);
+	task_state.Updated = true;
+	task_state.CurrentStep = -1;
+
+	for (int i = 0; i < shared_tasks.GetTaskActivityCount(task_id); i++) {
+		task_state.Activity[i].ActivityID = i;
+		task_state.Activity[i].DoneCount = 0;
+		task_state.Activity[i].State = ActivityHidden;
+		task_state.Activity[i].Updated = true;
+	}
+}
+
+bool SharedTask::UnlockActivities()
+{
+	return true;
+}

world/shared_tasks.h

@@ -0,0 +1,117 @@
+#ifndef SHARED_TASKS_H
+#define SHARED_TASKS_H
+#include <unordered_map>
+#include <vector>
+#include <string>
+
+#include "../common/servertalk.h"
+#include "../common/global_tasks.h"
+#include "cliententry.h"
+
+class ClientListEntry;
+
+struct SharedTaskMember {
+	std::string name;
+	ClientListEntry *cle;
+	int char_id;
+	bool leader;
+	// TODO: monster mission stuff
+	SharedTaskMember() : cle(nullptr), char_id(0), leader(false) {}
+	SharedTaskMember(std::string name, ClientListEntry *cle, int char_id, bool leader)
+	    : name(name), cle(cle), char_id(char_id), leader(leader)
+	{
+	}
+};
+
+class SharedTask {
+public:
+	SharedTask() : id(0), task_id(0), locked(false) {}
+	SharedTask(int id, int task_id) : id(id), task_id(task_id), locked(false) {}
+	~SharedTask() {}
+
+	void AddMember(std::string name, ClientListEntry *cle = nullptr, int char_id = 0, bool leader = false)
+	{
+		members.push_back({name, cle, char_id, leader});
+		if (leader)
+			leader_name = name;
+		if (char_id == 0)
+			return;
+		auto it = std::find(char_ids.begin(), char_ids.end(), char_id);
+		if (it == char_ids.end())
+			char_ids.push_back(char_id);
+	}
+	void MemberLeftGame(ClientListEntry *cle);
+	inline const std::string &GetLeaderName() const { return leader_name; }
+	inline SharedTaskMember *GetLeader() {
+		auto it = std::find_if(members.begin(), members.end(), [](const SharedTaskMember &m) { return m.leader; });
+		if (it != members.end())
+			return &(*it);
+		else
+			return nullptr;
+	}
+
+	void SerializeMembers(SerializeBuffer &buf, bool include_leader = true) const;
+	void SetCLESharedTasks();
+	void InitActivities();
+	bool UnlockActivities();
+
+	void Save() const; // save to database
+
+private:
+	inline void SetID(int in) { id = in; }
+	inline void SetTaskID(int in) { task_id = in; }
+	inline void SetAcceptedTime(int in) { task_state.AcceptedTime = in; }
+	inline void SetLocked(bool in) { locked = in; }
+
+	inline int GetAcceptedTime() const { return task_state.AcceptedTime; }
+	int id; // id we have in our map
+	int task_id; // ID of the task we're on
+	bool locked;
+	std::string leader_name;
+	std::vector<SharedTaskMember> members;
+	std::vector<int> char_ids; // every char id of someone to be locked out, different in case they leave/removed
+	ClientTaskInformation task_state; // book keeping
+
+	friend class SharedTaskManager;
+};
+
+class SharedTaskManager {
+public:
+	SharedTaskManager() : next_id(0) {}
+	~SharedTaskManager() {}
+
+	bool LoadSharedTaskState();
+	bool LoadSharedTasks(int single_task = 0);
+
+	bool AppropriateLevel(int id, int level) const;
+
+	inline SharedTask *GetSharedTask(int id) {
+		auto it = tasks.find(id);
+		if (it != tasks.end())
+			return &it->second;
+		else
+			return nullptr;
+	}
+
+	inline int GetTaskActivityCount(int task_id) const {
+		auto it = task_information.find(task_id);
+		if (it != task_information.end())
+			return it->second.ActivityCount;
+		else
+			return 0; // hmm
+	}
+
+	// IPC packet processing
+	void HandleTaskRequest(ServerPacket *pack);
+	void HandleTaskZoneCreated(ServerPacket *pack);
+
+	void Process();
+
+private:
+	int GetNextID();
+	int next_id;
+	std::unordered_map<int, SharedTask> tasks; // current active shared task states
+	std::unordered_map<int, TaskInformation> task_information; // task info shit
+};
+
+#endif /* !SHARED_TASKS_H */

world/ucs.cpp

@@ -36,14 +36,6 @@ void UCSConnection::ProcessPacket(uint16 opcode, EQ::Net::Packet &p)
 
 	switch (opcode)
 	{
-		case 0:
-			break;
-
-		case ServerOP_KeepAlive:
-		{
-			// ignore this
-			break;
-		}
 		case ServerOP_ZAAuth:
 		{
 			Log(Logs::Detail, Logs::UCS_Server, "Got authentication from UCS when they are already authenticated.");

world/zonelist.cpp

@@ -43,7 +43,6 @@ ZSList::ZSList()
 	memset(pLockedZones, 0, sizeof(pLockedZones));
 
 	m_tick.reset(new EQ::Timer(5000, true, std::bind(&ZSList::OnTick, this, std::placeholders::_1)));
-	m_keepalive.reset(new EQ::Timer(2500, true, std::bind(&ZSList::OnKeepAlive, this, std::placeholders::_1)));
 }
 
 ZSList::~ZSList() {
@@ -748,9 +747,3 @@ void ZSList::OnTick(EQ::Timer *t)
 	web_interface.SendEvent(out);
 }
 
-void ZSList::OnKeepAlive(EQ::Timer *t)
-{
-	for (auto &zone : list) {
-		zone->SendKeepAlive();
-	}
-}

world/zonelist.h

@@ -63,7 +63,6 @@ public:
 
 private:
 	void OnTick(EQ::Timer *t);
-	void OnKeepAlive(EQ::Timer *t);
 	uint32 NextID;
 	std::list<std::unique_ptr<ZoneServer>> list;
 	uint16	pLockedZones[MaxLockedZones];

world/zoneserver.cpp

@@ -35,6 +35,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 #include "adventure_manager.h"
 #include "ucs.h"
 #include "queryserv.h"
+#include "shared_tasks.h"
 
 extern ClientList client_list;
 extern GroupLFPList LFPGroupList;
@@ -45,6 +46,7 @@ extern volatile bool UCSServerAvailable_;
 extern AdventureManager adventure_manager;
 extern UCSConnection UCSLink;
 extern QueryServConnection QSLink;
+extern SharedTaskManager shared_tasks;
 void CatchSignal(int sig_num);
 
 ZoneServer::ZoneServer(std::shared_ptr<EQ::Net::ServertalkServerConnection> connection, EQ::Net::ConsoleServer *console)
@@ -186,12 +188,6 @@ void ZoneServer::HandleMessage(uint16 opcode, const EQ::Net::Packet &p) {
 	ServerPacket *pack = &tpack;
 
 	switch (opcode) {
-	case 0:
-		break;
-	case ServerOP_KeepAlive: {
-		// ignore this
-		break;
-	}
 	case ServerOP_ZAAuth: {
 		break;
 	}
@@ -1349,6 +1345,16 @@ void ZoneServer::HandleMessage(uint16 opcode, const EQ::Net::Packet &p) {
 		cle->ProcessTellQueue();
 		break;
 	}
+	case ServerOP_TaskRequest:
+	{
+		shared_tasks.HandleTaskRequest(pack);
+		break;
+	}
+	case ServerOP_TaskZoneCreated:
+	{
+		shared_tasks.HandleTaskZoneCreated(pack);
+		break;
+	}
 	default:
 	{
 		Log(Logs::Detail, Logs::World_Server, "Unknown ServerOPcode from zone 0x%04x, size %d", pack->opcode, pack->size);
@@ -1405,13 +1411,6 @@ void ZoneServer::SendGroupIDs() {
 	delete pack;
 }
 
-
-void ZoneServer::SendKeepAlive()
-{
-	ServerPacket pack(ServerOP_KeepAlive, 0);
-	SendPacket(&pack);
-}
-
 void ZoneServer::ChangeWID(uint32 iCharID, uint32 iWID) {
 	auto pack = new ServerPacket(ServerOP_ChangeWID, sizeof(ServerChangeWID_Struct));
 	ServerChangeWID_Struct* scw = (ServerChangeWID_Struct*)pack->pBuffer;

world/zoneserver.h

@@ -39,7 +39,6 @@ public:
 	void        SendPacket(ServerPacket* pack) { tcpc->SendPacket(pack); }
 	void		SendEmoteMessage(const char* to, uint32 to_guilddbid, int16 to_minstatus, uint32 type, const char* message, ...);
 	void		SendEmoteMessageRaw(const char* to, uint32 to_guilddbid, int16 to_minstatus, uint32 type, const char* message);
-	void		SendKeepAlive();
 	bool		SetZone(uint32 iZoneID, uint32 iInstanceID = 0, bool iStaticZone = false);
 	void		TriggerBootup(uint32 iZoneID = 0, uint32 iInstanceID = 0, const char* iAdminName = 0, bool iMakeStatic = false);
 	void		Disconnect() { auto handle = tcpc->Handle(); if (handle) { handle->Disconnect(); } }

zone/attack.cpp

@@ -1877,6 +1877,10 @@ bool Client::Death(Mob* killerMob, int32 damage, uint16 spell, EQEmu::skills::Sk
 		if (r)
 			r->MemberZoned(this);
 
+		auto shared_task = GetSharedTask();
+		if (shared_task)
+			shared_task->MemberZoned(this);
+
 		dead_timer.Start(5000, true);
 		m_pp.zone_id = m_pp.binds[0].zoneId;
 		m_pp.zoneInstance = m_pp.binds[0].instance_id;

zone/client.cpp

@@ -3396,6 +3396,11 @@ void Client::LinkDead()
 	if(raid){
 		raid->MemberZoned(this);
 	}
+
+	auto shared_task = GetSharedTask();
+	if (shared_task)
+		shared_task->MemberZoned(this);
+
 //	save_timer.Start(2500);
 	linkdead_timer.Start(RuleI(Zone,ClientLinkdeadMS));
 	SendAppearancePacket(AT_Linkdead, 1);

zone/client.h

@@ -1021,13 +1021,15 @@ public:
 	inline void UpdateTasksOnExplore(int ExploreID) { if(taskstate) taskstate->UpdateTasksOnExplore(this, ExploreID); }
 	inline bool UpdateTasksOnSpeakWith(int NPCTypeID) { if(taskstate) return taskstate->UpdateTasksOnSpeakWith(this, NPCTypeID); else return false; }
 	inline bool UpdateTasksOnDeliver(std::list<EQEmu::ItemInstance*>& Items, int Cash, int NPCTypeID) { if (taskstate) return taskstate->UpdateTasksOnDeliver(this, Items, Cash, NPCTypeID); else return false; }
-	inline void TaskSetSelector(Mob *mob, int TaskSetID) { if(taskmanager) taskmanager->TaskSetSelector(this, taskstate, mob, TaskSetID); }
-	inline void TaskQuestSetSelector(Mob *mob, int count, int *tasks) { if(taskmanager) taskmanager->TaskQuestSetSelector(this, taskstate, mob, count, tasks); }
+	inline void TaskSetSelector(Mob *mob, int TaskSetID, bool shared = false) { if(taskmanager) taskmanager->TaskSetSelector(this, taskstate, mob, TaskSetID, shared); }
+	inline void TaskQuestSetSelector(Mob *mob, int count, int *tasks, bool shared = false) { if(taskmanager) taskmanager->TaskQuestSetSelector(this, taskstate, mob, count, tasks, shared); }
 	inline void EnableTask(int TaskCount, int *TaskList) { if(taskstate) taskstate->EnableTask(CharacterID(), TaskCount, TaskList); }
 	inline void DisableTask(int TaskCount, int *TaskList) { if(taskstate) taskstate->DisableTask(CharacterID(), TaskCount, TaskList); }
 	inline bool IsTaskEnabled(int TaskID) { return (taskstate ? taskstate->IsTaskEnabled(TaskID) : false); }
 	inline void ProcessTaskProximities(float X, float Y, float Z) { if(taskstate) taskstate->ProcessTaskProximities(this, X, Y, Z); }
 	inline void AssignTask(int TaskID, int NPCID, bool enforce_level_requirement = false) { if (taskstate) taskstate->AcceptNewTask(this, TaskID, NPCID, enforce_level_requirement); }
+	inline void AssignSharedTask(int TaskID, int NPCID, int id, int accepted_time, std::vector<std::string> &members) { if (taskstate) taskstate->AcceptNewSharedTask(this, TaskID, NPCID, id, accepted_time, members); }
+	inline void AddToSharedTask(int TaskID) { if (taskstate) taskstate->AddToSharedTask(this, TaskID); }
 	inline int ActiveSpeakTask(int NPCID) { if(taskstate) return taskstate->ActiveSpeakTask(NPCID); else return 0; }
 	inline int ActiveSpeakActivity(int NPCID, int TaskID) { if(taskstate) return taskstate->ActiveSpeakActivity(NPCID, TaskID); else return 0; }
 	inline void FailTask(int TaskID) { if(taskstate) taskstate->FailTask(this, TaskID); }
@@ -1044,6 +1046,9 @@ public:
 	inline int GetTaskActivityDoneCountFromTaskID(int TaskID, int ActivityID) { return (taskstate ? taskstate->GetTaskActivityDoneCountFromTaskID(TaskID, ActivityID) :0); }
 	inline int ActiveTasksInSet(int TaskSet) { return (taskstate ? taskstate->ActiveTasksInSet(TaskSet) :0); }
 	inline int CompletedTasksInSet(int TaskSet) { return (taskstate ? taskstate->CompletedTasksInSet(TaskSet) :0); }
+	inline int GetTaskLockoutExpire(int id) { return 0; } // stub
+	inline int GetTaskLockoutTimeLeft(int id) { return 0; } // stub
+	inline SharedTaskState *GetSharedTask() { return taskstate ? taskstate->GetSharedTask() : nullptr; }
 
 	inline const EQEmu::versions::ClientVersion ClientVersion() const { return m_ClientVersion; }
 	inline const uint32 ClientVersionBit() const { return m_ClientVersionBit; }

zone/client_packet.cpp

@@ -115,6 +115,7 @@ void MapOpcodes()
 	ConnectedOpcodes[OP_0x0193] = &Client::Handle_0x0193;
 	ConnectedOpcodes[OP_AAAction] = &Client::Handle_OP_AAAction;
 	ConnectedOpcodes[OP_AcceptNewTask] = &Client::Handle_OP_AcceptNewTask;
+	ConnectedOpcodes[OP_AcceptNewSharedTask] = &Client::Handle_OP_AcceptNewSharedTask;
 	ConnectedOpcodes[OP_AdventureInfoRequest] = &Client::Handle_OP_AdventureInfoRequest;
 	ConnectedOpcodes[OP_AdventureLeaderboardRequest] = &Client::Handle_OP_AdventureLeaderboardRequest;
 	ConnectedOpcodes[OP_AdventureMerchantPurchase] = &Client::Handle_OP_AdventureMerchantPurchase;
@@ -1787,6 +1788,20 @@ void Client::Handle_OP_AcceptNewTask(const EQApplicationPacket *app)
 		taskstate->AcceptNewTask(this, ant->task_id, ant->task_master_id);
 }
 
+void Client::Handle_OP_AcceptNewSharedTask(const EQApplicationPacket *app)
+{
+	if (app->size != sizeof(AcceptNewSharedTask_Struct)) {
+		Log(Logs::General, Logs::None, "Size mismatch in OP_AcceptNewSharedTask expected %i got %i",
+			sizeof(AcceptNewSharedTask_Struct), app->size);
+		DumpPacket(app);
+		return;
+	}
+	auto *ant = (AcceptNewSharedTask_Struct*)app->pBuffer;
+
+	if (ant->task_id > 0 && RuleB(TaskSystem, EnableTaskSystem) && taskstate)
+		taskstate->RequestSharedTask(this, ant->task_id, ant->task_master_id);
+}
+
 void Client::Handle_OP_AdventureInfoRequest(const EQApplicationPacket *app)
 {
 	if (app->size < sizeof(EntityId_Struct))

zone/client_packet.h

@@ -25,6 +25,7 @@
 	void Handle_0x01e7(const EQApplicationPacket *app);
 	void Handle_OP_AAAction(const EQApplicationPacket *app);
 	void Handle_OP_AcceptNewTask(const EQApplicationPacket *app);
+	void Handle_OP_AcceptNewSharedTask(const EQApplicationPacket *app);
 	void Handle_OP_AdventureInfoRequest(const EQApplicationPacket *app);
 	void Handle_OP_AdventureLeaderboardRequest(const EQApplicationPacket *app);
 	void Handle_OP_AdventureMerchantPurchase(const EQApplicationPacket *app);

zone/client_process.cpp

@@ -149,6 +149,9 @@ bool Client::Process() {
 			{
 				myraid->MemberZoned(this);
 			}
+			auto shared_task = GetSharedTask();
+			if (shared_task)
+				shared_task->MemberZoned(this);
 			return(false);
 		}
 
@@ -171,6 +174,9 @@ bool Client::Process() {
 			if (myraid) {
 				myraid->MemberZoned(this);
 			}
+			auto shared_task = GetSharedTask();
+			if (shared_task)
+				shared_task->MemberZoned(this);
 			return false; //delete client
 		}
 
@@ -653,6 +659,9 @@ bool Client::Process() {
 					myraid->MemberZoned(this);
 				}
 			}
+			auto shared_task = GetSharedTask();
+			if (shared_task)
+				shared_task->MemberZoned(this);
 			OnDisconnect(false);
 			return false;
 		}
@@ -694,6 +703,10 @@ void Client::OnDisconnect(bool hard_disconnect) {
 		if (MyRaid)
 			MyRaid->MemberZoned(this);
 
+		auto shared_task = GetSharedTask();
+		if (shared_task)
+			shared_task->MemberZoned(this);
+
 		parse->EventPlayer(EVENT_DISCONNECT, this, "", 0);
 
 		/* QS: PlayerLogConnectDisconnect */
@@ -2101,6 +2114,10 @@ void Client::HandleRespawnFromHover(uint32 Option)
 		if(r)
 			r->MemberZoned(this);
 
+		auto shared_task = GetSharedTask();
+		if (shared_task)
+			shared_task->MemberZoned(this);
+
 		m_pp.zone_id = chosen->zone_id;
 		m_pp.zoneInstance = chosen->instance_id;
 		database.MoveCharacterToZone(CharacterID(), database.GetZoneName(chosen->zone_id));

zone/command.cpp

@@ -39,6 +39,8 @@
 #include <ctime>
 #include <thread>
 
+#include <task.pb.h>
+
 #ifdef _WINDOWS
 #define strcasecmp _stricmp
 #endif
@@ -2831,14 +2833,22 @@ void command_spawn(Client *c, const Seperator *sep)
 
 void command_test(Client *c, const Seperator *sep)
 {
-	c->Message(15, "Triggering test command");
+	EQ::Proto::ClientTaskStateRequest req;
+	req.set_client_id(123);
 
-	if (sep->arg[1]) {
-		c->SetPrimaryWeaponOrnamentation(atoi(sep->arg[1]));
-	}
-	if (sep->arg[2]) {
-		c->SetSecondaryWeaponOrnamentation(atoi(sep->arg[2]));
-	}
+	EQ::Net::DynamicPacket p;
+	p.PutProtobuf(0, &req);
+
+	worldserver.RouteMessage("Tasks", "", p);
+
+	//c->Message(15, "Triggering test command");
+	//
+	//if (sep->arg[1]) {
+	//	c->SetPrimaryWeaponOrnamentation(atoi(sep->arg[1]));
+	//}
+	//if (sep->arg[2]) {
+	//	c->SetSecondaryWeaponOrnamentation(atoi(sep->arg[2]));
+	//}
 }
 
 void command_texture(Client *c, const Seperator *sep)

zone/embparser_api.cpp

@@ -2127,6 +2127,23 @@ XS(XS__taskselector) {
 
 	XSRETURN_EMPTY;
 }
+
+XS(XS__sharedtaskselector);
+XS(XS__sharedtaskselector) {
+	dXSARGS;
+	if ((items >= 1) && (items <= MAXCHOOSERENTRIES)) {
+		int      tasks[MAXCHOOSERENTRIES];
+		for (int i = 0; i < items; i++) {
+			tasks[i] = (int) SvIV(ST(i));
+		}
+		quest_manager.taskselector(items, tasks, true);
+	} else {
+		Perl_croak(aTHX_ "Usage: quest::sharedtaskselector(int task_id, 2, 3, 4, 5 [up to 40])");
+	}
+
+	XSRETURN_EMPTY;
+}
+
 XS(XS__task_setselector);
 XS(XS__task_setselector) {
 	dXSARGS;
@@ -3942,6 +3959,7 @@ EXTERN_C XS(boot_quest) {
 	newXS(strcpy(buf, "targlobal"), XS__targlobal, file);
 	newXS(strcpy(buf, "taskexploredarea"), XS__taskexploredarea, file);
 	newXS(strcpy(buf, "taskselector"), XS__taskselector, file);
+	newXS(strcpy(buf, "sharedtaskselector"), XS__sharedtaskselector, file);
 	newXS(strcpy(buf, "task_setselector"), XS__task_setselector, file);
 	newXS(strcpy(buf, "tasktimeleft"), XS__tasktimeleft, file);
 	newXS(strcpy(buf, "toggle_spawn_event"), XS__toggle_spawn_event, file);

zone/entity.cpp

@@ -537,6 +537,9 @@ void EntityList::MobProcess()
 					Log(Logs::General, Logs::Error, "About to delete a client still in a raid.");
 					r->MemberZoned(mob->CastToClient());
 				}
+				auto shared_task = mob->CastToClient()->GetSharedTask();
+				if (shared_task)
+					shared_task->MemberZoned(mob);
 				entity_list.RemoveClient(id);
 			}
 

zone/lua_general.cpp

@@ -581,6 +581,32 @@ void lua_task_selector(luabind::adl::object table) {
 	quest_manager.taskselector(count, tasks);
 }
 
+void lua_task_selector(luabind::adl::object table, bool shared) {
+	if(luabind::type(table) != LUA_TTABLE) {
+		return;
+	}
+
+	int tasks[MAXCHOOSERENTRIES] = { 0 };
+	int count = 0;
+
+	for(int i = 1; i <= MAXCHOOSERENTRIES; ++i) {
+		auto cur = table[i];
+		int cur_value = 0;
+		if(luabind::type(cur) != LUA_TNIL) {
+			try {
+				cur_value = luabind::object_cast<int>(cur);
+			} catch(luabind::cast_failed) {
+			}
+		} else {
+			count = i - 1;
+			break;
+		}
+
+		tasks[i - 1] = cur_value;
+	}
+	quest_manager.taskselector(count, tasks, shared);
+}
+
 void lua_task_set_selector(int task_set) {
 	quest_manager.tasksetselector(task_set);
 }
@@ -1652,7 +1678,8 @@ luabind::scope lua_register_general() {
 		luabind::def("summon_all_player_corpses", &lua_summon_all_player_corpses),
 		luabind::def("get_player_buried_corpse_count", &lua_get_player_buried_corpse_count),
 		luabind::def("bury_player_corpse", &lua_bury_player_corpse),
-		luabind::def("task_selector", &lua_task_selector),
+		luabind::def("task_selector", (void(*)(luabind::adl::object))&lua_task_selector),
+		luabind::def("task_selector", (void(*)(luabind::adl::object,bool))&lua_task_selector),
 		luabind::def("task_set_selector", &lua_task_set_selector),
 		luabind::def("enable_task", &lua_enable_task),
 		luabind::def("disable_task", &lua_disable_task),

zone/questmgr.cpp

@@ -2221,10 +2221,10 @@ bool QuestManager::createBot(const char *name, const char *lastname, uint8 level
 
 #endif //BOTS
 
-void QuestManager::taskselector(int taskcount, int *tasks) {
+void QuestManager::taskselector(int taskcount, int *tasks, bool shared) {
 	QuestManagerCurrentQuestVars();
 	if(RuleB(TaskSystem, EnableTaskSystem) && initiator && owner && taskmanager)
-		initiator->TaskQuestSetSelector(owner, taskcount, tasks);
+		initiator->TaskQuestSetSelector(owner, taskcount, tasks, shared);
 }
 void QuestManager::enabletask(int taskcount, int *tasks) {
 	QuestManagerCurrentQuestVars();
@@ -2249,11 +2249,11 @@ bool QuestManager::istaskenabled(int taskid) {
 	return false;
 }
 
-void QuestManager::tasksetselector(int tasksetid) {
+void QuestManager::tasksetselector(int tasksetid, bool shared) {
 	QuestManagerCurrentQuestVars();
 	Log(Logs::General, Logs::Tasks, "[UPDATE] TaskSetSelector called for task set %i", tasksetid);
 	if(RuleB(TaskSystem, EnableTaskSystem) && initiator && owner && taskmanager)
-		initiator->TaskSetSelector(owner, tasksetid);
+		initiator->TaskSetSelector(owner, tasksetid, shared);
 }
 
 bool QuestManager::istaskactive(int task) {

zone/questmgr.h

@@ -188,8 +188,8 @@ public:
 	void playerfeature(char *feature, int setting);
 	void npcfeature(char *feature, int setting);
 	void popup(const char *title, const char *text, uint32 popupid, uint32 buttons, uint32 Duration);
-	void taskselector(int taskcount, int *tasks);
-	void tasksetselector(int tasksettid);
+	void taskselector(int taskcount, int *tasks, bool shared = false);
+	void tasksetselector(int tasksettid, bool shared = false);
 	void enabletask(int taskcount, int *tasks);
 	void disabletask(int taskcount, int *tasks);
 	bool istaskenabled(int taskid);

zone/string_ids.h

@@ -359,6 +359,7 @@
 #define LDON_NO_LOCKPICK			7564	//You must have a lock pick in your inventory to do this.
 #define LDON_WAS_NOT_LOCKED			7565	//%1 was not locked.
 #define LDON_WAS_NOT_TRAPPED		7566	//%1 was not trapped
+#define TASK_REJECT_LOCKEDOUT_ME	8017	//This task can not be assigned to you because you must wait %1d:%2h:%3m before you can do another task of this type.
 #define GAIN_GROUP_LEADERSHIP_POINT	8585	//
 #define GAIN_RAID_LEADERSHIP_POINT	8589	//
 #define MAX_GROUP_LEADERSHIP_POINTS	8584	//
@@ -369,6 +370,15 @@
 #define GAIN_GROUP_LEADERSHIP_EXP	8788	//
 #define GAIN_RAID_LEADERSHIP_EXP	8789	//
 #define BUFF_MINUTES_REMAINING		8799	//%1 (%2 minutes remaining)
+#define TASK_REJECT_MAX_COUNT		8891	//You can not be assigned this shared task because your party exceeds the maximum allowed number of players.
+#define TASK_REJECT_LEADER_REQ		8892	//You can not be assigned this shared task because the leader does not meet the shared task requirements.
+#define TASK_REJECT_MIN_COUNT		8895	//You can not be assigned this shared task because your party does not contain the minimum required number of players.
+#define TASK_REJECT_HAVE_ONE		8935	//You may not request a shared task because you already have one.
+#define TASK_REJECT_RAID_HAVE_ONE	8936	//You may not request a shared task because someone in your raid, %1, already has one.
+#define TASK_REJECT_GROUP_HAVE_ONE	8937	//You may not request a shared task because someone in your group, %1, already has one.
+#define TASK_REJECT_LOCKEDOUT		8946	//You may not request this shared task because you must wait %1d:%2h:%3m before you can do another task of this type.
+#define TASK_REJECT_LOCKEDOUT_OTHER	8947	//You may not request this shared task because %1 must wait %2d:%3h:%4m before they can do another task of this type.
+#define SHARED_TASK_LOCK			8961	//Your shared task is now locked.  You may no longer add or remove players.
 #define NO_MORE_TRAPS				9002	//You have already placed your maximum number of traps.
 #define FEAR_TOO_HIGH				9035	//Your target is too high of a level for your fear spell.
 #define SLOW_MOSTLY_SUCCESSFUL		9029	//Your spell was mostly successful.

zone/tasks.cpp

@@ -30,16 +30,19 @@ Copyright (C) 2001-2008 EQEMu Development Team (http://eqemulator.net)
 #include "../common/rulesys.h"
 #include "../common/string_util.h"
 #include "../common/say_link.h"
+#include "../common/data_verification.h"
 
 #include "client.h"
 #include "entity.h"
 #include "mob.h"
 #include "string_ids.h"
+#include "worldserver.h"
 
 #include "queryserv.h"
 #include "quest_parser_collection.h"
 
 extern QueryServ* QServ;
+extern WorldServer worldserver;
 
 TaskManager::TaskManager() {
 	for(int i=0; i<MAXTASKS; i++)
@@ -116,15 +119,26 @@ bool TaskManager::LoadTasks(int singleTask)
 		if (!LoadTaskSets())
 			Log(Logs::Detail, Logs::Tasks, "TaskManager::LoadTasks LoadTaskSets failed");
 
-		query = StringFormat("SELECT `id`, `type`, `duration`, `duration_code`, `title`, `description`, "
-				     "`reward`, `rewardid`, `cashreward`, `xpreward`, `rewardmethod`, `faction_reward`,"
-				     "`minlevel`, `maxlevel`, `repeatable`, `completion_emote` FROM `tasks` WHERE `id` < %i",
-				     MAXTASKS);
+		if (!LoadReplayGroups())
+			Log(Logs::Detail, Logs::Tasks, "TaskManager::LoadTasks LoadReplayGroups failed");
+
+		query =
+		    StringFormat("SELECT `id`, `type`, `duration`, `duration_code`, `title`, `description`, `reward`, "
+				 "`rewardid`, `cashreward`, `xpreward`, `rewardmethod`, `faction_reward`, `minlevel`, "
+				 "`maxlevel`, `repeatable`, `completion_emote`, `reward_points`, `reward_type`, "
+				 "`replay_group`, `min_players`, `max_players`, `task_lock_step`, `instance_zone_id`, "
+				 "`zone_version`, `zone_in_zone_id`, `zone_in_x`, `zone_in_y`, `zone_in_object_id`, "
+				 "`dest_x`, `dest_y`, `dest_z`, `dest_h` FROM `tasks` WHERE `id` < %i",
+				 MAXTASKS);
 	} else
-		query = StringFormat("SELECT `id`, `type`, `duration`, `duration_code`, `title`, `description`, "
-				     "`reward`, `rewardid`, `cashreward`, `xpreward`, `rewardmethod`, `faction_reward`,"
-				     "`minlevel`, `maxlevel`, `repeatable`, `completion_emote` FROM `tasks` WHERE `id` = %i",
-				     singleTask);
+		query =
+		    StringFormat("SELECT `id`, `type`, `duration`, `duration_code`, `title`, `description`, `reward`, "
+				 "`rewardid`, `cashreward`, `xpreward`, `rewardmethod`, `faction_reward`, `minlevel`, "
+				 "`maxlevel`, `repeatable`, `completion_emote`, `reward_points`, `reward_type`, "
+				 "`replay_group`, `min_players`, `max_players`, `task_lock_step`, `instance_zone_id`, "
+				 "`zone_version`, `zone_in_zone_id`, `zone_in_x`, `zone_in_y`, `zone_in_object_id`, "
+				 "`dest_x`, `dest_y`, `dest_z`, `dest_h`  FROM `tasks` WHERE `id` = %i",
+				 singleTask);
 
 	const char *ERR_MYSQLERROR = "[TASKS]Error in TaskManager::LoadTasks: %s";
 
@@ -160,6 +174,22 @@ bool TaskManager::LoadTasks(int singleTask)
 		Tasks[taskID]->MaxLevel = atoi(row[13]);
 		Tasks[taskID]->Repeatable = atoi(row[14]);
 		Tasks[taskID]->completion_emote = row[15];
+		Tasks[taskID]->reward_points = atoi(row[16]);
+		Tasks[taskID]->reward_type = static_cast<PointType>(atoi(row[17]));
+		Tasks[taskID]->replay_group = atoi(row[18]);
+		Tasks[taskID]->min_players = atoi(row[19]);
+		Tasks[taskID]->max_players = atoi(row[20]);
+		Tasks[taskID]->task_lock_step = atoi(row[21]);
+		Tasks[taskID]->instance_zone_id = atoi(row[22]);
+		Tasks[taskID]->zone_version = atoi(row[23]);
+		Tasks[taskID]->zone_in_zone_id = atoi(row[24]);
+		Tasks[taskID]->zone_in_x = atof(row[25]);
+		Tasks[taskID]->zone_in_y = atof(row[26]);
+		Tasks[taskID]->zone_in_object_id = atoi(row[27]);
+		Tasks[taskID]->dest_x = atof(row[28]);
+		Tasks[taskID]->dest_y = atof(row[29]);
+		Tasks[taskID]->dest_z = atof(row[30]);
+		Tasks[taskID]->dest_h = atof(row[31]);
 		Tasks[taskID]->ActivityCount = 0;
 		Tasks[taskID]->SequenceMode = ActivitiesSequential;
 		Tasks[taskID]->LastStep = 0;
@@ -281,6 +311,22 @@ bool TaskManager::LoadTasks(int singleTask)
 	return true;
 }
 
+bool TaskManager::LoadReplayGroups()
+{
+	replay_groups.clear();
+	std::string query = "SELECT `id`, `name`, `duration` FROM `task_replay_groups` WHERE `id` > 0 ORDER BY `id` ASC";
+
+	auto results = database.QueryDatabase(query);
+
+	if (!results.Success())
+		return false;
+
+	for (auto row = results.begin(); row != results.end(); ++row)
+		replay_groups[atoi(row[0])] = {row[1], atoi(row[2])};
+
+	return true;
+}
+
 bool TaskManager::SaveClientState(Client *c, ClientTaskState *state)
 {
 	// I am saving the slot in the ActiveTasks table, because unless a Task is cancelled/completed, the client
@@ -425,29 +471,22 @@ bool TaskManager::SaveClientState(Client *c, ClientTaskState *state)
 }
 
 void Client::LoadClientTaskState() {
-
-	if(RuleB(TaskSystem, EnableTaskSystem) && taskmanager) {
-		if(taskstate)
-			safe_delete(taskstate);
-
-		taskstate = new ClientTaskState;
-		if(!taskmanager->LoadClientState(this, taskstate)) {
-			safe_delete(taskstate);
-		}
-		else {
-			taskmanager->SendActiveTasksToClient(this);
-			taskmanager->SendCompletedTasksToClient(this, taskstate);
-		}
-	}
-
+	//GetClientTaskStateRequest req;
+	//req.client_id = CharacterID();
+	//
+	//EQ::Net::DynamicPacket p;
+	//p.PutInt32(0, TaskGetClientTaskState);
+	//p.PutSerialize(4, req);
+	//
+	//worldserver.RouteMessage("Tasks", "", p);
 }
 
 void Client::RemoveClientTaskState() {
 
-	if(taskstate) {
-		taskstate->CancelAllTasks(this);
-		safe_delete(taskstate);
-	}
+	//if(taskstate) {
+	//	taskstate->CancelAllTasks(this);
+	//	safe_delete(taskstate);
+	//}
 }
 
 bool TaskManager::LoadClientState(Client *c, ClientTaskState *state)
@@ -905,7 +944,7 @@ bool ClientTaskState::HasSlotForTask(TaskInformation *task)
 	case TaskType::Task:
 		return ActiveTask.TaskID == TASKSLOTEMPTY;
 	case TaskType::Shared:
-		return false; // todo
+		return ActiveSharedTask == nullptr; // todo
 	case TaskType::Quest:
 		for (int i = 0; i < MAXACTIVEQUESTS; ++i)
 			if (ActiveQuests[i].TaskID == TASKSLOTEMPTY)
@@ -988,7 +1027,7 @@ int TaskManager::GetTaskMaxLevel(int TaskID)
 	return -1;
 }
 
-void TaskManager::TaskSetSelector(Client *c, ClientTaskState *state, Mob *mob, int TaskSetID)
+void TaskManager::TaskSetSelector(Client *c, ClientTaskState *state, Mob *mob, int TaskSetID, bool shared)
 {
 	int TaskList[MAXCHOOSERENTRIES];
 	int TaskListIndex = 0;
@@ -1024,14 +1063,14 @@ void TaskManager::TaskSetSelector(Client *c, ClientTaskState *state, Mob *mob, i
 		// we aren't currently on another, and if it's enabled if not all_enabled
 		if ((all_enabled || state->IsTaskEnabled(task)) && AppropriateLevel(task, PlayerLevel) &&
 		    !state->IsTaskActive(task) && state->HasSlotForTask(Tasks[task]) && // this slot checking is a bit silly, but we allow mixing of task types ...
-		    (IsTaskRepeatable(task) || !state->IsTaskCompleted(task)))
+		    (IsTaskRepeatable(task) || !state->IsTaskCompleted(task)) && (shared == (Tasks[task]->type == TaskType::Shared)))
 			TaskList[TaskListIndex++] = task;
 
 		++Iterator;
 	}
 
 	if (TaskListIndex > 0) {
-		SendTaskSelector(c, mob, TaskListIndex, TaskList);
+		SendTaskSelector(c, mob, TaskListIndex, TaskList, shared);
 	} else {
 		mob->SayTo_StringID(c, CC_Yellow, MAX_ACTIVE_TASKS, c->GetName()); // check color, I think this might be only for (Shared) Tasks, w/e -- think should be yellow
 	}
@@ -1041,7 +1080,7 @@ void TaskManager::TaskSetSelector(Client *c, ClientTaskState *state, Mob *mob, i
 
 // unlike the non-Quest version of this function, it does not check enabled, that is assumed the responsibility of the quest to handle
 // we do however still want it to check the other stuff like level, active, room, etc
-void TaskManager::TaskQuestSetSelector(Client *c, ClientTaskState *state, Mob *mob, int count, int *tasks)
+void TaskManager::TaskQuestSetSelector(Client *c, ClientTaskState *state, Mob *mob, int count, int *tasks, bool shared)
 {
 	int TaskList[MAXCHOOSERENTRIES];
 	int TaskListIndex = 0;
@@ -1058,12 +1097,12 @@ void TaskManager::TaskQuestSetSelector(Client *c, ClientTaskState *state, Mob *m
 		// we aren't currently on another, and if it's enabled if not all_enabled
 		if (AppropriateLevel(task, PlayerLevel) &&
 		    !state->IsTaskActive(task) && state->HasSlotForTask(Tasks[task]) && // this slot checking is a bit silly, but we allow mixing of task types ...
-		    (IsTaskRepeatable(task) || !state->IsTaskCompleted(task)))
+		    (IsTaskRepeatable(task) || !state->IsTaskCompleted(task)) && (shared == (Tasks[task]->type == TaskType::Shared)))
 			TaskList[TaskListIndex++] = task;
 	}
 
 	if (TaskListIndex > 0) {
-		SendTaskSelector(c, mob, TaskListIndex, TaskList);
+		SendTaskSelector(c, mob, TaskListIndex, TaskList, shared);
 	} else {
 		mob->SayTo_StringID(c, CC_Yellow, MAX_ACTIVE_TASKS, c->GetName()); // check color, I think this might be only for (Shared) Tasks, w/e -- think should be yellow
 	}
@@ -1071,11 +1110,11 @@ void TaskManager::TaskQuestSetSelector(Client *c, ClientTaskState *state, Mob *m
 	return;
 }
 
-void TaskManager::SendTaskSelector(Client *c, Mob *mob, int TaskCount, int *TaskList) {
+void TaskManager::SendTaskSelector(Client *c, Mob *mob, int TaskCount, int *TaskList, bool shared) {
 
 	if (c->ClientVersion() >= EQEmu::versions::ClientVersion::RoF)
 	{
-		SendTaskSelectorNew(c, mob, TaskCount, TaskList);
+		SendTaskSelectorNew(c, mob, TaskCount, TaskList, shared);
 		return;
 	}
 	// Titanium OpCode: 0x5e7c
@@ -1108,7 +1147,7 @@ void TaskManager::SendTaskSelector(Client *c, Mob *mob, int TaskCount, int *Task
 
 
 	buf.WriteUInt32(ValidTasks);
-	buf.WriteUInt32(2); // task type, live doesn't let you send more than one type, but we do?
+	buf.WriteUInt32(shared ? static_cast<uint32>(TaskType::Shared) : static_cast<uint32>(TaskType::Quest)); // hack, we need to send only shared tasks when doing shared tasks since they use different reply ops
 	buf.WriteUInt32(mob->GetID());
 
 	for (int i = 0; i < TaskCount; i++) {
@@ -1153,12 +1192,14 @@ void TaskManager::SendTaskSelector(Client *c, Mob *mob, int TaskCount, int *Task
 
 	auto outapp = new EQApplicationPacket(OP_OpenNewTasksWindow, buf);
 
+	DumpPacket(outapp, true);
+
 	c->QueuePacket(outapp);
 	safe_delete(outapp);
 
 }
 
-void TaskManager::SendTaskSelectorNew(Client *c, Mob *mob, int TaskCount, int *TaskList)
+void TaskManager::SendTaskSelectorNew(Client *c, Mob *mob, int TaskCount, int *TaskList, bool shared)
 {
 	Log(Logs::General, Logs::Tasks, "[UPDATE] TaskSelector for %i Tasks", TaskCount);
 
@@ -1188,9 +1229,7 @@ void TaskManager::SendTaskSelectorNew(Client *c, Mob *mob, int TaskCount, int *T
 	SerializeBuffer buf(50 * ValidTasks);
 
 	buf.WriteUInt32(ValidTasks);	// TaskCount
-	buf.WriteUInt32(2);			// Type, valid values: 0-3. 0 = Task, 1 = Shared Task, 2 = Quest, 3 = ??? -- should fix maybe some day, but we let more than 1 type through :P
-	// so I guess an NPC can only offer one type of quests or we can only open a selection with one type :P (so quest call can tell us I guess)
-	// this is also sent in OP_TaskDescription
+	buf.WriteUInt32(shared ? static_cast<uint32>(TaskType::Shared) : static_cast<uint32>(TaskType::Quest)); // hack, we need to send only shared tasks when doing shared tasks since they use different reply ops
 	buf.WriteUInt32(mob->GetID());	// TaskGiver
 
 	for (int i = 0; i < TaskCount; i++) { // max 40
@@ -1240,6 +1279,8 @@ void TaskManager::SendTaskSelectorNew(Client *c, Mob *mob, int TaskCount, int *T
 
 	auto outapp = new EQApplicationPacket(OP_OpenNewTasksWindow, buf);
 
+	DumpPacket(outapp, true);
+
 	c->QueuePacket(outapp);
 	safe_delete(outapp);
 
@@ -1304,7 +1345,8 @@ ClientTaskState::ClientTaskState() {
 
 	ActiveTask.slot = 0;
 	ActiveTask.TaskID = TASKSLOTEMPTY;
-	// TODO: shared task
+
+	ActiveSharedTask = nullptr;
 }
 
 ClientTaskState::~ClientTaskState() {
@@ -2406,6 +2448,15 @@ bool TaskManager::IsTaskRepeatable(int TaskID) {
 	return Task->Repeatable;
 }
 
+SharedTaskState *TaskManager::CreateSharedTask(int id, int task_id)
+{
+	auto ret = SharedTasks.insert({id, {id, task_id}});
+	if (!ret.second) // hmm was already created
+		return nullptr;
+
+	return &(ret.first->second);
+}
+
 bool ClientTaskState::TaskOutOfTime(TaskType type, int Index)
 {
 	// Returns true if the Task in the specified slot has a time limit that has been exceeded.
@@ -2496,7 +2547,7 @@ void Client::SendTaskComplete(int TaskIndex) {
 	tcs->unknown04 = 0x00000002;
 
 	Log.LogDebugType(Logs::Detail, Logs::Tasks, "SendTasksComplete");
-	DumpPacket(outapp); fflush(stdout);
+	DumpPacket(outapp, true); fflush(stdout);
 
 	QueuePacket(outapp);
 	safe_delete(outapp);
@@ -2577,6 +2628,7 @@ void ClientTaskState::SendTaskHistory(Client *c, int TaskIndex) {
 		}
 	}
 
+	DumpPacket(outapp, true);
 
 	c->QueuePacket(outapp);
 	safe_delete(outapp);
@@ -2602,6 +2654,7 @@ void Client::SendTaskActivityComplete(int TaskID, int ActivityID, int TaskIndex,
 	tac->task_completed = 0x00000001;
 	tac->stage_complete = TaskIncomplete;
 
+	DumpPacket(outapp, true);
 
 	QueuePacket(outapp);
 	safe_delete(outapp);
@@ -2631,6 +2684,8 @@ void Client::SendTaskFailed(int TaskID, int TaskIndex, TaskType type)
 
 	Log(Logs::General, Logs::Tasks, "[UPDATE] TaskFailed");
 
+	DumpPacket(outapp, true);
+
 	QueuePacket(outapp);
 	safe_delete(outapp);
 }
@@ -2686,6 +2741,7 @@ void TaskManager::SendCompletedTasksToClient(Client *c, ClientTaskState *State)
 		buf = buf + 4;
 	}
 
+	DumpPacket(outapp, true);
 
 	c->QueuePacket(outapp);
 	safe_delete(outapp);
@@ -2710,6 +2766,8 @@ void TaskManager::SendTaskActivityShort(Client *c, int TaskID, int ActivityID, i
 		outapp->WriteUInt32(0);
 		outapp->WriteUInt32(0xffffffff);
 		outapp->WriteUInt8(0);
+
+		DumpPacket(outapp, true);
 		c->FastQueuePacket(&outapp);
 
 		return;
@@ -2727,7 +2785,7 @@ void TaskManager::SendTaskActivityShort(Client *c, int TaskID, int ActivityID, i
 	tass->ActivityType = 0xffffffff;
 	tass->unknown4 = 0x00000000;
 
-
+	DumpPacket(outapp, true);
 	c->QueuePacket(outapp);
 	safe_delete(outapp);
 }
@@ -2789,6 +2847,8 @@ void TaskManager::SendTaskActivityLong(Client *c, int TaskID, int ActivityID, in
 
 	auto outapp = new EQApplicationPacket(OP_TaskActivity, buf);
 
+	DumpPacket(outapp, true);
+
 	c->QueuePacket(outapp);
 	safe_delete(outapp);
 
@@ -2849,6 +2909,8 @@ void TaskManager::SendTaskActivityNew(Client *c, int TaskID, int ActivityID, int
 
 	auto outapp = new EQApplicationPacket(OP_TaskActivity, buf);
 
+	DumpPacket(outapp, true);
+
 	c->QueuePacket(outapp);
 	safe_delete(outapp);
 
@@ -3016,10 +3078,27 @@ void TaskManager::SendActiveTaskDescription(Client *c, int TaskID, ClientTaskInf
 	tdt->Points = 0x00000000; // Points Count TODO: this does have a visible affect on the client ...
 	tdt->has_reward_selection = 0; // TODO: new rewards window
 
+	DumpPacket(outapp, true);
+
 	c->QueuePacket(outapp);
 	safe_delete(outapp);
 }
 
+// TODO: stub
+SharedTaskState *TaskManager::LoadSharedTask(int id)
+{
+	return nullptr;
+}
+
+SharedTaskState *TaskManager::GetSharedTask(int id)
+{
+	auto it = SharedTasks.find(id);
+	if (it == SharedTasks.end())
+		return nullptr;
+
+	return &(it->second);
+}
+
 bool ClientTaskState::IsTaskActivityCompleted(TaskType type, int index, int ActivityID)
 {
 	switch (type) {
@@ -3140,6 +3219,8 @@ void ClientTaskState::CancelTask(Client *c, int SequenceNumber, TaskType type, b
 
 	Log(Logs::General, Logs::Tasks, "[UPDATE] CancelTask");
 
+	DumpPacket(outapp, true);
+
 	c->QueuePacket(outapp);
 	safe_delete(outapp);
 
@@ -3222,10 +3303,8 @@ void ClientTaskState::AcceptNewTask(Client *c, int TaskID, int NPCID, bool enfor
 		if (ActiveTask.TaskID != TASKSLOTEMPTY)
 			max_tasks = true;
 		break;
-	case TaskType::Shared: // TODO: shared tasks
-		// if (something)
-			max_tasks = true;
-		break;
+	case TaskType::Shared: // shared tasks shouldn't call this function. should we log?
+		return;
 	case TaskType::Quest:
 		if (ActiveTaskCount == MAXACTIVEQUESTS)
 			max_tasks = true;
@@ -3267,9 +3346,8 @@ void ClientTaskState::AcceptNewTask(Client *c, int TaskID, int NPCID, bool enfor
 	case TaskType::Task:
 		active_slot = &ActiveTask;
 		break;
-	case TaskType::Shared: // TODO: shared
-		active_slot = nullptr;
-		break;
+	case TaskType::Shared: // shared aren't done here, should have returned already :P
+		return;
 	case TaskType::Quest:
 		for (int i = 0; i < MAXACTIVEQUESTS; i++) {
 			Log(Logs::General, Logs::Tasks,
@@ -3324,6 +3402,213 @@ void ClientTaskState::AcceptNewTask(Client *c, int TaskID, int NPCID, bool enfor
 	parse->EventNPC(EVENT_TASK_ACCEPTED, npc, c, buf.c_str(), 0);
 }
 
+/*
+ * This function is a proxy for OP_AccetNewSharedTask since it has to fire to
+ * world. We do a handful of checks on the leader, then build a packet with a
+ * list of all the members in our group/raid if applicable. The verification for
+ * the other members is done in world.
+ */
+void ClientTaskState::RequestSharedTask(Client *c, int TaskID, int NPCID, bool enforce_level_requirement)
+{
+	if (!taskmanager || TaskID < 0 || TaskID >= MAXTASKS) {
+		c->Message(13, "Task system not functioning, or TaskID %i out of range.", TaskID);
+		return;
+	}
+
+	auto task = taskmanager->Tasks[TaskID];
+
+	if (task == nullptr) {
+		c->Message(13, "Invalid TaskID %i", TaskID);
+		return;
+	}
+
+	if (task->type != TaskType::Shared) {
+		c->Message(13, "Trying to shared task a non shared task %i", TaskID);
+		return;
+	}
+
+	if (ActiveSharedTask != nullptr) {
+		c->Message_StringID(13, TASK_REJECT_HAVE_ONE);
+		return;
+	}
+
+	if (enforce_level_requirement && !taskmanager->AppropriateLevel(TaskID, c->GetLevel())) {
+		c->Message(13, "You are outside the level range of this task.");
+		return;
+	}
+
+	if (!taskmanager->IsTaskRepeatable(TaskID) && IsTaskCompleted(TaskID))
+		return;
+
+	if (task->replay_group) {
+		auto expires = c->GetTaskLockoutTimeLeft(task->replay_group);
+		if (expires > 0) {
+			std::string days = std::to_string(expires / 86400);
+			expires = expires % 86400;
+			std::string hours = std::to_string(expires / 3600);
+			expires = expires % 3600;
+			std::string minutes = std::to_string(expires / 60);
+			c->Message_StringID(13, TASK_REJECT_LOCKEDOUT, days.c_str(), hours.c_str(), minutes.c_str());
+			return;
+		}
+	}
+
+	// Now we need to verify we meet min_player and max_players for raid/group
+	Group *group = nullptr;
+	Raid *raid = nullptr;
+	int player_count = 1; // 1 is just us!
+	if (c->IsGrouped()) {
+		group = c->GetGroup();
+		player_count = group->GroupCount();
+	} else if (c->IsRaidGrouped()) {
+		raid = c->GetRaid();
+		player_count = raid->RaidCount();
+	}
+
+	if (!EQEmu::ValueWithin(player_count, task->min_players, task->max_players)) {
+		if (player_count < task->min_players)
+			c->Message_StringID(13, TASK_REJECT_MIN_COUNT);
+		else
+			c->Message_StringID(13, TASK_REJECT_MAX_COUNT);
+		return;
+	}
+
+	// okay, we verified a few things on the requestor, now we need to fire off to world to do the rest
+	SerializeBuffer buf(25 + 10 * player_count);
+	buf.WriteInt32(TaskID);			// Task ID
+	buf.WriteInt32(NPCID);			// NPC we're requesting from
+	buf.WriteString(c->GetName());	// leader name
+	buf.WriteInt32(player_count - 1); // count, not leader
+	if (group) {
+		for (int i = 0; i < MAX_GROUP_MEMBERS; ++i) {
+			if (group->members[i] == c) // skipping requestor
+				continue;
+
+			// TODO: mercs/bots
+			if (group->members[i] != nullptr && group->members[i]->IsClient())
+				buf.WriteString(group->membername[i]);
+		}
+	} else if (raid) {
+		for (int i = 0; i < MAX_RAID_MEMBERS; ++i) {
+			if (raid->members[i].member == c) // skipping requestor
+				continue;
+			// TODO: bots if they ever can live in a raid
+			if (raid->members[i].membername[0] != '\0')
+				buf.WriteString(raid->members[i].membername);
+		}
+	}
+
+	auto pack = new ServerPacket(ServerOP_TaskRequest, buf);
+	worldserver.SendPacket(pack);
+	delete pack;
+
+	return;
+}
+
+void ClientTaskState::AcceptNewSharedTask(Client *c, int TaskID, int NPCID, int id, int accepted_time,
+					  std::vector<std::string> &members)
+{
+	// all of this data should have been verified already
+	// first we need to create the new SharedTaskState
+	auto task_state = taskmanager->CreateSharedTask(id, TaskID);
+	if (!task_state) {
+		// TODO: something failed, tell world
+		return;
+	}
+
+	// we need to init the activity now
+	auto task_activity = task_state->GetActivity();
+
+	task_activity->TaskID = TaskID;
+	task_activity->AcceptedTime = accepted_time;
+	task_activity->Updated = true;
+	task_activity->CurrentStep = -1;
+
+	for (int i = 0; i < taskmanager->Tasks[TaskID]->ActivityCount; i++) {
+		task_activity->Activity[i].ActivityID = i;
+		task_activity->Activity[i].DoneCount = 0;
+		task_activity->Activity[i].State = ActivityHidden;
+		task_activity->Activity[i].Updated = true;
+	}
+
+	// TODO: figure out packet order
+	// unsure if we unlock now packet wise, just copying normal tasks for now
+	UnlockActivities(c->CharacterID(), *task_activity);
+
+	taskmanager->SendSingleActiveTaskToClient(c, *task_activity, false, true);
+	c->Message(0, "You have been assigned the task '%s'.", taskmanager->Tasks[TaskID]->Title.c_str());
+
+	// send member list of just leader
+	task_state->AddMember(c->GetName(), c, true);
+	task_state->SendMembersList(c);
+
+	// send compass shit
+
+	// add everyone else and send that
+	// we could try to find these members so they could know about it ... but ahh not sure :P
+	for (auto &m : members)
+		task_state->AddMember(m);
+
+	task_state->SendMembersList(c);
+
+	std::string buf = std::to_string(TaskID);
+	NPC *npc = entity_list.GetID(NPCID)->CastToNPC();
+	if(!npc) {
+		c->Message(clientMessageYellow, "Task Giver ID is %i", NPCID);
+		c->Message(clientMessageError, "Unable to find NPC to send EVENT_TASKACCEPTED to. Report this bug.");
+		// TODO: ahh do we wanna do this? clean up world at least
+		return;
+	}
+
+	// TODO: save state -- for the client
+	parse->EventNPC(EVENT_TASK_ACCEPTED, npc, c, buf.c_str(), 0);
+
+	auto pack = new ServerPacket(ServerOP_TaskZoneCreated, sizeof(uint32)); // just the ID saying to continue
+	pack->WriteUInt32(id);
+	worldserver.SendPacket(pack);
+	delete pack;
+
+	ActiveSharedTask = task_state;
+
+	return;
+
+	// there are a few issues we need to solve with this
+}
+
+/*
+ * This function is called when world sends ServerOP_TaskZoneCreated to trigger
+ * members to join. If the task doesn't already exist, we need to load it from
+ * the DB.
+ *
+ * This is also called in LoadClientTaskState() when they notice they have a
+ * shared task they need to join. (Called from first OP_ZoneEntry)
+ */
+void ClientTaskState::AddToSharedTask(Client *c, int TaskID)
+{
+	auto task = taskmanager->GetSharedTask(TaskID);
+	if (!task)
+		task = taskmanager->LoadSharedTask(TaskID);
+
+	if (!task) {// FUCK
+		return;
+	}
+
+	task->MemberEnterZone(c);
+
+	// send packets
+	auto task_activity = task->GetActivity();
+	taskmanager->SendSingleActiveTaskToClient(c, *task_activity, false, true);
+	task->SendMembersList(c);
+
+	// So normally getting a task we would send EVENT_TASK_ACCEPTED here, but
+	// this isn't an accept step. I guess we should add another event in case
+	// they need the same thing TODO
+
+	ActiveSharedTask = task;
+
+	return;
+}
+
 void ClientTaskState::ProcessTaskProximities(Client *c, float X, float Y, float Z) {
 
 	float LastX = c->ProximityX();
@@ -3537,3 +3822,58 @@ int TaskProximityManager::CheckProximities(float X, float Y, float Z) {
 	return 0;
 }
 
+void SharedTaskState::LockTask()
+{
+	SetLocked(true);
+
+	for (auto & m : members)
+		if (m.entity != nullptr)
+			m.entity->Message_StringID(CC_Yellow, SHARED_TASK_LOCK);
+}
+
+void SharedTaskState::MemberZoned(Mob *player)
+{
+	auto it = std::find_if(members.begin(), members.end(),
+			       [&player](const SharedTaskMember &a) { return a.entity == player; });
+
+	if (it == members.end()) // guess they weren't in this group, w/e
+		return;
+
+	it->entity = nullptr;
+}
+
+void SharedTaskState::MemberEnterZone(Mob *player)
+{
+	auto it = std::find_if(members.begin(), members.end(),
+			       [&player](const SharedTaskMember &a) { return a.name == player->GetName(); });
+
+	if (it == members.end()) // guess they weren't in this group, w/e
+		return;
+
+	it->entity = player;
+}
+
+void SharedTaskState::SendMembersList(Client *to) const
+{
+	if (!to)
+		return;
+
+	SerializeBuffer buf(sizeof(TaskMemberList_Struct) + 15 * members.size());
+	buf.WriteInt32(0); // unknown ids
+	buf.WriteInt32(0);
+	buf.WriteInt32(members.size());
+
+	for (auto &&m : members) {
+		buf.WriteString(m.name);
+		buf.WriteInt32(0); // monster mission shit
+		buf.WriteInt8(m.leader);
+	}
+
+	auto outapp = new EQApplicationPacket(OP_SharedTaskMemberList, buf);
+
+	DumpPacket(outapp, true);
+
+	to->QueuePacket(outapp);
+	safe_delete(outapp);
+}
+

zone/tasks.h

@@ -21,29 +21,14 @@ Copyright (C) 2001-2004 EQEMu Development Team (http://eqemulator.net)
 #define TASKS_H
 
 #include "../common/types.h"
+#include "../common/global_tasks.h"
 
 #include <list>
 #include <vector>
 #include <string>
 #include <algorithm>
-
-#define MAXTASKS 10000
-#define MAXTASKSETS 1000
-// The Client has a hard cap of 19 active quests, 29 in SoD+
-#define MAXACTIVEQUESTS 19
-// The Max Chooser (Task Selector entries) is capped at 40 in the Titanium Client.
-#define MAXCHOOSERENTRIES 40
-// The Client has a hard cap of 20 activities per task.
-#define MAXACTIVITIESPERTASK 20
-// This is used to determine if a client's active task slot is empty.
-#define TASKSLOTEMPTY 0
-
-// Command Codes for worldserver ServerOP_ReloadTasks
-//
-#define RELOADTASKS		0
-#define RELOADTASKGOALLISTS	1
-#define RELOADTASKPROXIMITIES	2
-#define RELOADTASKSETS		3
+#include <unordered_map>
+#include <map>
 
 class Client;
 class Mob;
@@ -98,94 +83,6 @@ private:
 	std::vector<TaskProximity> TaskProximities;
 };
 
-typedef enum { METHODSINGLEID = 0, METHODLIST = 1, METHODQUEST = 2 } TaskMethodType;
-
-struct ActivityInformation {
-	int		StepNumber;
-	int		Type;
-	std::string target_name; // name mob, location -- default empty
-	std::string item_list; // likely defaults to empty
-	std::string skill_list; // IDs ; separated -- default -1
-	std::string spell_list; // IDs ; separated -- default 0
-	std::string desc_override; // overrides auto generated description -- default empty
-	int		skill_id; // older clients, first id from above
-	int		spell_id; // older clients, first id from above
-	int		GoalID;
-	TaskMethodType GoalMethod;
-	int		GoalCount;
-	int		DeliverToNPC;
-	std::vector<int>	ZoneIDs;
-	std::string zones; // IDs ; searated, ZoneID is the first in this list for older clients -- default empty string
-	bool	Optional;
-
-	inline bool CheckZone(int zone_id) {
-		if (ZoneIDs.empty())
-			return true;
-		return std::find(ZoneIDs.begin(), ZoneIDs.end(), zone_id) != ZoneIDs.end();
-	}
-};
-
-typedef enum { ActivitiesSequential = 0, ActivitiesStepped = 1 } SequenceType;
-
-enum class TaskType {
-	Task = 0,		// can have at max 1
-	Shared = 1,		// can have at max 1
-	Quest = 2,		// can have at max 19 or 29 depending on client
-	E = 3			// can have at max 19 or 29 depending on client, not present in live anymore
-};
-
-enum class DurationCode {
-	None = 0,
-	Short = 1,
-	Medium = 2,
-	Long = 3
-};
-
-struct TaskInformation {
-	TaskType type;
-	int	Duration;
-	DurationCode dur_code; // description for time investment for when Duration == 0
-	std::string Title;			// max length 64
-	std::string Description;	// max length 4000, 2048 on Tit
-	std::string Reward;
-	std::string item_link;		// max length 128 older clients, item link gets own string
-	std::string completion_emote; // emote after completing task, yellow. Maybe should make more generic ... but yellow for now!
-	int	RewardID;
-	int	CashReward; // Expressed in copper
-	int	XPReward;
-	int faction_reward; // just a npc_faction_id
-	TaskMethodType RewardMethod;
-	int	ActivityCount;
-	SequenceType SequenceMode;
-	int	LastStep;
-	short	MinLevel;
-	short	MaxLevel;
-	bool	Repeatable;
-	ActivityInformation Activity[MAXACTIVITIESPERTASK];
-};
-
-typedef enum { ActivityHidden = 0, ActivityActive = 1, ActivityCompleted = 2 } ActivityState;
-
-typedef enum { ActivityDeliver = 1, ActivityKill = 2, ActivityLoot = 3, ActivitySpeakWith = 4, ActivityExplore = 5,
-			ActivityTradeSkill = 6, ActivityFish = 7, ActivityForage = 8, ActivityCastOn = 9, ActivitySkillOn = 10,
-			ActivityTouch = 11, ActivityCollect = 13, ActivityGiveCash = 100 } ActivityType;
-
-
-struct ClientActivityInformation {
-	int ActivityID;
-	int DoneCount;
-	ActivityState State;
-	bool Updated; // Flag so we know if we need to update the database
-};
-
-struct ClientTaskInformation {
-	int slot; // intrusive, but makes things easier :P
-	int TaskID;
-	int CurrentStep;
-	int AcceptedTime;
-	bool Updated;
-	ClientActivityInformation Activity[MAXACTIVITIESPERTASK];
-};
 
 struct CompletedTaskInformation {
 	int TaskID;
@@ -193,6 +90,49 @@ struct CompletedTaskInformation {
 	bool ActivityDone[MAXACTIVITIESPERTASK];
 };
 
+struct SharedTaskMember {
+	std::string name;
+	Mob *entity; // needs to be managed
+	bool leader;
+	SharedTaskMember() : entity(nullptr), leader(false) {}
+	SharedTaskMember(std::string name, Mob *entity, bool leader) : name(name), entity(entity), leader(leader) {}
+};
+
+class SharedTaskState {
+public:
+	SharedTaskState() : locked(false) {}
+	SharedTaskState(int id, int task_id) : id(id), task_id(task_id), locked(false) { }
+//	~SharedTaskState();
+
+	inline const bool IsLocked() const { return locked; }
+	inline void SetLocked(bool v) { locked = v; }
+	void LockTask(); // notified clients (if they are etc)
+
+	void MemberZoned(Mob *player); // player left zone, update their pointer
+	void MemberEnterZone(Mob *player); // player entered zone, update their pointer
+
+	void AddMember(std::string name, Mob *entity = nullptr, bool leader = false)
+	{
+		members.push_back({name, entity, leader});
+		if (leader)
+			leader_name = name;
+	}
+
+	void SendMembersList(Client *to) const;
+
+	ClientTaskInformation *GetActivity() { return &activity; }
+
+	friend class TaskManager;
+
+private:
+	int id;
+	int task_id;
+	std::vector<SharedTaskMember> members;
+	std::string leader_name;
+	ClientTaskInformation activity;
+	bool locked;
+};
+
 class ClientTaskState {
 
 public:
@@ -238,9 +178,15 @@ public:
 	int ActiveTasksInSet(int TaskSetID);
 	int CompletedTasksInSet(int TaskSetID);
 	bool HasSlotForTask(TaskInformation *task);
+	// shared task related functions
+	void AcceptNewSharedTask(Client *c, int TaskID, int NPCID, int id, int accepted_time, std::vector<std::string> &members);
+	void AddToSharedTask(Client *c, int TaskID);
+	void RequestSharedTask(Client *c, int TaskID, int NPCID, bool enforce_level_requirement = false);
 
 	inline bool HasFreeTaskSlot() { return ActiveTask.TaskID == TASKSLOTEMPTY; }
 
+	inline SharedTaskState *GetSharedTask() { return ActiveSharedTask ; }
+
 	friend class TaskManager;
 
 private:
@@ -255,6 +201,8 @@ private:
 				info = &ActiveTask;
 			break;
 		case TaskType::Shared:
+			if (index == 0 && ActiveSharedTask)
+				info = ActiveSharedTask->GetActivity();
 			break;
 		case TaskType::Quest:
 			if (index < MAXACTIVEQUESTS)
@@ -273,6 +221,7 @@ private:
 		};
 		ClientTaskInformation ActiveTasks[MAXACTIVEQUESTS + 1];
 	};
+	SharedTaskState *ActiveSharedTask; // pointer to our shared task managed by TaskManager
 	// Shared tasks should be limited to 1 as well
 	std::vector<int> EnabledTasks;
 	std::vector<CompletedTaskInformation> CompletedTasks;
@@ -280,6 +229,10 @@ private:
 	bool CheckedTouchActivities;
 };
 
+struct TaskReplayGroups {
+	std::string name;
+	int duration;
+};
 
 class TaskManager {
 
@@ -289,18 +242,19 @@ public:
 	int GetActivityCount(int TaskID);
 	bool LoadSingleTask(int TaskID);
 	bool LoadTasks(int SingleTask=0);
+	bool LoadReplayGroups();
 	void ReloadGoalLists();
 	inline void LoadProximities(int ZoneID) { ProximityManager.LoadProximities(ZoneID); }
 	bool LoadTaskSets();
 	bool LoadClientState(Client *c, ClientTaskState *state);
 	bool SaveClientState(Client *c, ClientTaskState *state);
-	void SendTaskSelector(Client *c, Mob *mob, int TaskCount, int *TaskList);
-	void SendTaskSelectorNew(Client *c, Mob *mob, int TaskCount, int *TaskList);
+	void SendTaskSelector(Client *c, Mob *mob, int TaskCount, int *TaskList, bool shared = false); // dumb hack cuz we do dumb things
+	void SendTaskSelectorNew(Client *c, Mob *mob, int TaskCount, int *TaskList, bool shared = false);
 	bool AppropriateLevel(int TaskID, int PlayerLevel);
 	int GetTaskMinLevel(int TaskID);
 	int GetTaskMaxLevel(int TaskID);
-	void TaskSetSelector(Client *c, ClientTaskState *state, Mob *mob, int TaskSetID);
-	void TaskQuestSetSelector(Client *c, ClientTaskState *state, Mob *mob, int count, int *tasks); // task list provided by QuestManager (perl/lua)
+	void TaskSetSelector(Client *c, ClientTaskState *state, Mob *mob, int TaskSetID, bool shared = false);
+	void TaskQuestSetSelector(Client *c, ClientTaskState *state, Mob *mob, int count, int *tasks, bool shared = false); // task list provided by QuestManager (perl/lua)
 	void SendActiveTasksToClient(Client *c, bool TaskComplete=false);
 	void SendSingleActiveTaskToClient(Client *c, ClientTaskInformation &task_info, bool TaskComplete, bool BringUpTaskJournal = false);
 	void SendTaskActivityShort(Client *c, int TaskID, int ActivityID, int ClientTaskIndex);
@@ -316,6 +270,9 @@ public:
 	bool IsTaskRepeatable(int TaskID);
 	friend class ClientTaskState;
 
+	SharedTaskState *LoadSharedTask(int id); // loads the shared task state
+	SharedTaskState *CreateSharedTask(int id, int task_id);
+	SharedTaskState *GetSharedTask(int id);
 
 private:
 	TaskGoalListManager GoalListManager;
@@ -323,6 +280,8 @@ private:
 	TaskInformation* Tasks[MAXTASKS];
 	std::vector<int> TaskSets[MAXTASKSETS];
 	void SendActiveTaskDescription(Client *c, int TaskID, ClientTaskInformation &task_info, int StartTime, int Duration, bool BringUpTaskJournal=false);
+	std::unordered_map<int, SharedTaskState> SharedTasks;
+	std::map<int, TaskReplayGroups> replay_groups;
 
 };
 

zone/worldserver.cpp

@@ -79,33 +79,50 @@ WorldServer::~WorldServer() {
 
 void WorldServer::Connect()
 {
-	m_connection.reset(new EQ::Net::ServertalkClient(Config->WorldIP, Config->WorldTCPPort, false, "Zone", Config->SharedKey));
-	m_connection->OnConnect([this](EQ::Net::ServertalkClient *client) {
-		OnConnected();
-	});
-
-	m_connection->OnMessage(std::bind(&WorldServer::HandleMessage, this, std::placeholders::_1, std::placeholders::_2));
-}
-
-bool WorldServer::SendPacket(ServerPacket *pack)
-{
-	m_connection->SendPacket(pack);
-	return true;
-}
-
-std::string WorldServer::GetIP() const
-{
-	return m_connection->Handle()->RemoteIP();
-}
-
-uint16 WorldServer::GetPort() const
-{
-	return m_connection->Handle()->RemotePort();
+	m_connection.reset(new EQ::WorldConnection("Zone"));
+	m_connection->SetOnConnectedHandler(std::bind(&WorldServer::OnConnected, this));
+	m_connection->SetOnMessageHandler(std::bind(&WorldServer::HandleMessage, this, std::placeholders::_1, std::placeholders::_2));
 }
 
 bool WorldServer::Connected() const
 {
-	return m_connection->Connected();
+	if (m_connection) {
+		return m_connection->Connected();
+	}
+
+	return false;
+}
+
+void WorldServer::SendPacket(ServerPacket *pack)
+{
+	if (m_connection) {
+		m_connection->SendPacket(pack);
+	}
+}
+
+std::string WorldServer::GetIP() const
+{
+	if (m_connection) {
+		return m_connection->GetIP();
+	}
+
+	return std::string();
+}
+
+uint16 WorldServer::GetPort() const
+{
+	if (m_connection) {
+		return m_connection->GetPort();
+	}
+
+	return 0;
+}
+
+void WorldServer::RouteMessage(const std::string &filter, const std::string &id, const EQ::Net::Packet &p)
+{
+	if (m_connection) {
+		m_connection->RouteMessage(filter, id, p);
+	}
 }
 
 void WorldServer::SetZoneData(uint32 iZoneID, uint32 iInstanceID) {
@@ -179,14 +196,7 @@ void WorldServer::HandleMessage(uint16 opcode, const EQ::Net::Packet &p)
 	ServerPacket *pack = &tpack;
 
 	switch (opcode) {
-	case 0: {
-		break;
-	}
-	case ServerOP_KeepAlive: {
-		// ignore this
-		break;
-	}
-							 // World is tellins us what port to use.
+	// World is tellins us what port to use.
 	case ServerOP_SetConnectInfo: {
 		if (pack->size != sizeof(ServerConnectInfo))
 			break;
@@ -1942,6 +1952,56 @@ void WorldServer::HandleMessage(uint16 opcode, const EQ::Net::Packet &p)
 		}
 		break;
 	}
+	case ServerOP_TaskGrant:
+	{
+		int id = pack->ReadUInt32();
+		int task_id = pack->ReadUInt32();
+		int taskmaster_id = pack->ReadUInt32();
+		int accepted_time = pack->ReadUInt32();
+		char name[64] = { 0 };
+		pack->ReadString(name);
+		auto client = entity_list.GetClientByName(name);
+		if (client) { // guess we just do nothing if they're not here
+			std::vector<std::string> members;
+			int count = pack->ReadUInt32();
+			for (int i = 0; i < count; ++i) {
+				pack->ReadString(name);
+				members.push_back(name);
+			}
+			client->AssignSharedTask(task_id, taskmaster_id, id, accepted_time, members);
+		} else {
+			// TODO: something failed, tell world to clean up
+		}
+		break;
+	}
+	case ServerOP_TaskReject:
+	{
+		// this will be reworked to not use the pend shit, we will depend on hoping successive requests just get thrown out
+		int message = pack->ReadUInt32();
+		int taskmaster_id = pack->ReadUInt32();
+		char name[64] = { 0 };
+		pack->ReadString(name);
+		auto client = entity_list.GetClientByName(name);
+		if (client) {
+			if (message == 0)
+				client->Message(13, "Shared task assignment has failed.");
+			else if (message > 0)
+				client->Message_StringID(13, message);
+			// negative nothing I guess
+		}
+		break;
+	}
+	case ServerOP_TaskZoneCreated:
+	{
+		int task_id = pack->ReadUInt32();
+		char name[64] = { 0 };
+		pack->ReadString(name);
+
+		auto client = entity_list.GetClientByName(name);
+		if (client)
+			client->AddToSharedTask(task_id);
+		break;
+	}
 	default: {
 		std::cout << " Unknown ZSopcode:" << (int)pack->opcode;
 		std::cout << " size:" << pack->size << std::endl;
@@ -1987,9 +2047,9 @@ bool WorldServer::SendChannelMessage(Client* from, const char* to, uint8 chan_nu
 	scm->queued = 0;
 	strcpy(scm->message, buffer);
 
-	bool ret = SendPacket(pack);
+	SendPacket(pack);
 	safe_delete(pack);
-	return ret;
+	return true;
 }
 
 bool WorldServer::SendEmoteMessage(const char* to, uint32 to_guilddbid, uint32 type, const char* message, ...) {
@@ -2025,9 +2085,9 @@ bool WorldServer::SendEmoteMessage(const char* to, uint32 to_guilddbid, int16 to
 	sem->minstatus = to_minstatus;
 	strcpy(sem->message, buffer);
 
-	bool ret = SendPacket(pack);
+	SendPacket(pack);
 	safe_delete(pack);
-	return ret;
+	return true;
 }
 
 bool WorldServer::SendVoiceMacro(Client* From, uint32 Type, char* Target, uint32 MacroNumber, uint32 GroupOrRaidID) {
@@ -2062,15 +2122,19 @@ bool WorldServer::SendVoiceMacro(Client* From, uint32 Type, char* Target, uint32
 
 	svm->MacroNumber = MacroNumber;
 
-	bool Ret = SendPacket(pack);
+	SendPacket(pack);
 
 	safe_delete(pack);
 
-	return Ret;
+	return true;
 }
 
 bool WorldServer::RezzPlayer(EQApplicationPacket* rpack, uint32 rezzexp, uint32 dbid, uint16 opcode)
 {
+	if (!Connected()) {
+		return false;
+	}
+
 	Log(Logs::Detail, Logs::Spells, "WorldServer::RezzPlayer rezzexp is %i (0 is normal for RezzComplete", rezzexp);
 	auto pack = new ServerPacket(ServerOP_RezzPlayer, sizeof(RezzPlayer_Struct));
 	RezzPlayer_Struct* sem = (RezzPlayer_Struct*)pack->pBuffer;
@@ -2078,14 +2142,9 @@ bool WorldServer::RezzPlayer(EQApplicationPacket* rpack, uint32 rezzexp, uint32
 	sem->rez = *(Resurrect_Struct*)rpack->pBuffer;
 	sem->exp = rezzexp;
 	sem->dbid = dbid;
-	bool ret = SendPacket(pack);
-	if (ret)
-		Log(Logs::Detail, Logs::Spells, "Sending player rezz packet to world spellid:%i", sem->rez.spellid);
-	else
-		Log(Logs::Detail, Logs::Spells, "NOT Sending player rezz packet to world");
-
+	SendPacket(pack);
 	safe_delete(pack);
-	return ret;
+	return true;
 }
 
 void WorldServer::SendReloadTasks(int Command, int TaskID) {

zone/worldserver.h

@@ -18,8 +18,8 @@
 #ifndef WORLDSERVER_H
 #define WORLDSERVER_H
 
-#include "../common/eq_packet_structs.h"
-#include "../common/net/servertalk_client_connection.h"
+#include "../common/world_connection.h"
+#include <memory>
 
 class ServerPacket;
 class EQApplicationPacket;
@@ -31,10 +31,11 @@ public:
 	~WorldServer();
 
 	void Connect();
-	bool SendPacket(ServerPacket* pack);
+	bool Connected() const;
+	void SendPacket(ServerPacket* pack);
 	std::string GetIP() const;
 	uint16 GetPort() const;
-	bool Connected() const;
+	void RouteMessage(const std::string &filter, const std::string &id, const EQ::Net::Packet& p);
 
 	void HandleMessage(uint16 opcode, const EQ::Net::Packet &p);
 
@@ -72,7 +73,7 @@ private:
 	uint32 cur_groupid;
 	uint32 last_groupid;
 
-	std::unique_ptr<EQ::Net::ServertalkClient> m_connection;
+	std::unique_ptr<EQ::WorldConnection> m_connection;
 };
 #endif