Will be redoing the event interface for subscriptions, some work for the wi and crash fixes

common/CMakeLists.txt

@@ -27,6 +27,7 @@ SET(common_sources
 	eq_stream_ident.cpp
 	eq_stream_proxy.cpp
 	eqtime.cpp
+	event_sub.cpp
 	extprofile.cpp
 	faction.cpp
 	guild_base.cpp
@@ -139,6 +140,7 @@ SET(common_headers
 	eq_stream_proxy.h
 	eqtime.h
 	errmsg.h
+	event_sub.h
 	extprofile.h
 	faction.h
 	features.h

common/event_sub.cpp

@@ -0,0 +1,22 @@
+#include "event_sub.h"
+#include <string.h>
+
+void EventSubscriptionWatcher::Subscribe(const std::string &event_name)
+{
+	m_subs[event_name] = 1;
+}
+
+void EventSubscriptionWatcher::Unsubscribe(const std::string &event_name)
+{
+	m_subs[event_name] = 0;
+}
+
+bool EventSubscriptionWatcher::IsSubscribed(const std::string &event_name) const
+{
+	auto iter = m_subs.find(event_name);
+	if (iter != m_subs.end()) {
+		return iter->second;
+	}
+
+	return false;
+}

common/event_sub.h

@@ -0,0 +1,28 @@
+#pragma once
+
+#include <unordered_map>
+
+class EventSubscriptionWatcher
+{
+public:
+	~EventSubscriptionWatcher();
+	
+	void Subscribe(const std::string &event_name);
+	void Unsubscribe(const std::string &event_name);
+	bool IsSubscribed(const std::string &event_name) const;
+
+	static EventSubscriptionWatcher *Get() {
+		static EventSubscriptionWatcher* inst = nullptr;
+		if(!inst) {
+			inst = new EventSubscriptionWatcher();
+		}
+		
+		return inst;
+	}
+private:
+	EventSubscriptionWatcher();
+	EventSubscriptionWatcher(const EventSubscriptionWatcher&);
+	EventSubscriptionWatcher& operator=(const EventSubscriptionWatcher&);
+	
+	std::unordered_map<std::string, bool> m_subs;
+};

common/servertalk.h

@@ -89,6 +89,8 @@
 #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
 
 #define ServerOP_RaidAdd			0x0100 //in use
 #define ServerOP_RaidRemove			0x0101 //in use