Move all /WHOWAS related out of core and into cmd_whowas.

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@6249 e03df62e-2008-0410-955e-edbf42e46eb7

3 files changed, 90 insertions, 73 deletions

diff --git a/include/commands/cmd_whowas.h b/include/commands/cmd_whowas.h
index 3dc69bfdc..1181b7ae8 100644
--- a/include/commands/cmd_whowas.h
+++ b/include/commands/cmd_whowas.h
@@ -17,18 +17,106 @@
 #ifndef __CMD_WHOWAS_H__
 #define __CMD_WHOWAS_H__
 
+
 // include the common header files
 
 #include "users.h"
 #include "channels.h"
 
+class MaintainTimer;
+
+/** InspTimer that is used to maintain the whowas list, called once an hour
+ */
+MaintainTimer* timer;
+
 /** Handle /WHOWAS
  */
 class cmd_whowas : public command_t
 {
+  public:
+	cmd_whowas(InspIRCd* Instance);
+	CmdResult Handle(const char** parameters, int pcnt, userrec *user);
+	CmdResult HandleInternal(const unsigned int id, const std::deque<classbase*> &parameters);
+	void AddToWhoWas(userrec* user);
+	void GetStats(Extensible* ext);
+	void PruneWhoWas(time_t t);
+	virtual ~cmd_whowas();
+};
+
+enum Internals
+{
+	WHOWAS_ADD = 1,
+	WHOWAS_STATS = 2,
+	WHOWAS_PRUNE = 3
+};
+
+
+/** Used to hold WHOWAS information
+ */
+class WhoWasGroup : public classbase
+{
  public:
-        cmd_whowas (InspIRCd* Instance) : command_t(Instance,"WHOWAS",0,1) { syntax = "<nick>{,<nick>}"; }
-        CmdResult Handle(const char** parameters, int pcnt, userrec *user);
+	/** Real host
+	 */
+	char* host;
+	/** Displayed host
+	 */
+	char* dhost;
+	/** Ident
+	 */
+	char* ident;
+	/** Server name
+	 */
+	const char* server;
+	/** Fullname (GECOS)
+	 */
+	char* gecos;
+	/** Signon time
+	 */
+	time_t signon;
+
+	/** Initialize this WhoQasFroup with a user
+	 */
+	WhoWasGroup(userrec* user);
+	/** Destructor
+	 */
+	~WhoWasGroup();
+};
+
+class MaintainTimer : public InspTimer
+{
+  private:
+	InspIRCd* ServerInstance;
+  public:
+	MaintainTimer(InspIRCd* Instance, long interval)
+	: InspTimer(interval, Instance->Time()), ServerInstance(Instance)
+	{
+	}
+	virtual void Tick(time_t TIME);
 };
 
+/** A group of users related by nickname
+ */
+typedef std::deque<WhoWasGroup*> whowas_set;
+
+/** Sets of users in the whowas system
+ */
+typedef std::map<irc::string,whowas_set*> whowas_users;
+
+/** Sets of time and users in whowas list
+ */
+typedef std::deque<std::pair<time_t,irc::string> > whowas_users_fifo;
+
+/** Called every hour by the core to remove expired entries
+ */
+void MaintainWhoWas(InspIRCd* ServerInstance, time_t TIME);
+
+/** Whowas container, contains a map of vectors of users tracked by WHOWAS
+ */
+whowas_users whowas;
+
+/** Whowas container, contains a map of time_t to users tracked by WHOWAS
+ */
+whowas_users_fifo whowas_fifo;
+
 #endif
diff --git a/include/inspircd.h b/include/inspircd.h
index 1e5104322..3f6b702f1 100644
--- a/include/inspircd.h
+++ b/include/inspircd.h
@@ -445,14 +445,6 @@ class InspIRCd : public classbase
 
 	clonemap global_clones;
 
-	/** Whowas container, contains a map of vectors of users tracked by WHOWAS
-	 */
-	irc::whowas::whowas_users whowas;
-
-	/** Whowas container, contains a map of time_t to users tracked by WHOWAS
-	 */
-	irc::whowas::whowas_users_fifo whowas_fifo;
-
 	/** DNS class, provides resolver facilities to the core and modules
 	 */
 	DNS* Res;
diff --git a/include/users.h b/include/users.h
index c34b60693..749030894 100644
--- a/include/users.h
+++ b/include/users.h
@@ -846,69 +846,6 @@ class userrec : public connection
 	virtual ~userrec();
 };
 
-
-namespace irc
-{
-	/** Holds whowas related functions and classes
-	 */
-	namespace whowas
-	{
-
-		/** Used to hold WHOWAS information
-		 */
-		class WhoWasGroup : public classbase
-		{
-		 public:
-			/** Real host
-			 */
-			char* host;
-			/** Displayed host
-			 */
-			char* dhost;
-			/** Ident
-			 */
-			char* ident;
-			/** Server name
-			 */
-			const char* server;
-			/** Fullname (GECOS)
-			 */
-			char* gecos;
-			/** Signon time
-			 */
-			time_t signon;
-	
-			/** Initialize this WhoQasFroup with a user
-			 */
-			WhoWasGroup(userrec* user);
-			/** Destructor
-			 */
-			~WhoWasGroup();
-		};
-
-		/** A group of users related by nickname
-		 */
-		typedef std::deque<WhoWasGroup*> whowas_set;
-
-		/** Sets of users in the whowas system
-		 */
-		typedef std::map<irc::string,whowas_set*> whowas_users;
-
-		/** Sets of time and users in whowas list
-		 */
-		typedef std::deque<std::pair<time_t,irc::string> > whowas_users_fifo;
-
-		/** Called every hour by the core to remove expired entries
-		 */
-		void MaintainWhoWas(InspIRCd* ServerInstance, time_t TIME);
-
-		/** Prune for WhoWasGroupSize, WhoWasMaxGroups and
-		 *  WhoWasMaxKeep on rehash
-		 */
-		void PruneWhoWas(InspIRCd* ServerInstance, time_t TIME);
-	};
-};
-
 /* Configuration callbacks */
 class ServerConfig;