Added cs_entrymsg

6 files changed, 219 insertions, 129 deletions

diff --git a/modules/core/cs_info.cpp b/modules/core/cs_info.cpp
index 0df02ff43..bae7e118c 100644
--- a/modules/core/cs_info.cpp
+++ b/modules/core/cs_info.cpp
@@ -73,9 +73,6 @@ class CommandCSInfo : public Command
 			u->SendMessage(ChanServ, CHAN_INFO_TOPIC_SET_BY, ci->last_topic_setter.c_str());
 		}
 
-		if (!ci->entry_message.empty() && show_all)
-			u->SendMessage(ChanServ, CHAN_INFO_ENTRYMSG, ci->entry_message.c_str());
-
 		if (show_all)
 		{
 			u->SendMessage(ChanServ, CHAN_INFO_BANTYPE, ci->bantype);
diff --git a/modules/core/cs_set_entrymsg.cpp b/modules/core/cs_set_entrymsg.cpp
deleted file mode 100644
index 263e37d91..000000000
--- a/modules/core/cs_set_entrymsg.cpp
+++ /dev/null
@@ -1,113 +0,0 @@
-/* ChanServ core functions
- *
- * (C) 2003-2010 Anope Team
- * Contact us at team@anope.org
- *
- * Please read COPYING and README for further details.
- *
- * Based on the original code of Epona by Lara.
- * Based on the original code of Services by Andy Church.
- */
-
-/*************************************************************************/
-
-#include "module.h"
-
-class CommandCSSetEntryMsg : public Command
-{
- public:
-	CommandCSSetEntryMsg(const Anope::string &cpermission = "") : Command("ENTRYMSG", 1, 2, cpermission)
-	{
-	}
-
-	CommandReturn Execute(User *u, const std::vector<Anope::string> &params)
-	{
-		ChannelInfo *ci = cs_findchan(params[0]);
-		if (!ci)
-			throw CoreException("NULL ci in CommandCSSetEntryMsg");
-
-		if (params.size() > 1)
-		{
-			ci->entry_message = params[1];
-			u->SendMessage(ChanServ, CHAN_ENTRY_MSG_CHANGED, ci->name.c_str(), ci->entry_message.c_str());
-		}
-		else
-		{
-			ci->entry_message.clear();
-			u->SendMessage(ChanServ, CHAN_ENTRY_MSG_UNSET, ci->name.c_str());
-		}
-
-		return MOD_CONT;
-	}
-
-	bool OnHelp(User *u, const Anope::string &)
-	{
-		u->SendMessage(ChanServ, CHAN_HELP_SET_ENTRYMSG, "SET");
-		return true;
-	}
-
-	void OnSyntaxError(User *u, const Anope::string &)
-	{
-		// XXX
-		SyntaxError(ChanServ, u, "SET", CHAN_SET_SYNTAX);
-	}
-
-	void OnServHelp(User *u)
-	{
-		u->SendMessage(ChanServ, CHAN_HELP_CMD_SET_ENTRYMSG);
-	}
-};
-
-class CommandCSSASetEntryMsg : public CommandCSSetEntryMsg
-{
- public:
-	CommandCSSASetEntryMsg() : CommandCSSetEntryMsg("chanserv/saset/entrymsg")
-	{
-	}
-
-	bool OnHelp(User *u, const Anope::string &)
-	{
-		u->SendMessage(ChanServ, CHAN_HELP_SET_ENTRYMSG, "SASET");
-		return true;
-	}
-
-	void OnSyntaxError(User *u, const Anope::string &)
-	{
-		// XXX
-		SyntaxError(ChanServ, u, "SASET", CHAN_SASET_SYNTAX);
-	}
-};
-
-class CSSetEntryMsg : public Module
-{
-	CommandCSSetEntryMsg commandcssetentrymsg;
-	CommandCSSASetEntryMsg commandcssasetentrymsg;
-
- public:
-	CSSetEntryMsg(const Anope::string &modname, const Anope::string &creator) : Module(modname, creator)
-	{
-		this->SetAuthor("Anope");
-		this->SetType(CORE);
-
-		Command *c = FindCommand(ChanServ, "SET");
-		if (c)
-			c->AddSubcommand(&commandcssetentrymsg);
-
-		c = FindCommand(ChanServ, "SASET");
-		if (c)
-			c->AddSubcommand(&commandcssasetentrymsg);
-	}
-
-	~CSSetEntryMsg()
-	{
-		Command *c = FindCommand(ChanServ, "SET");
-		if (c)
-			c->DelSubcommand(&commandcssetentrymsg);
-
-		c = FindCommand(ChanServ, "SASET");
-		if (c)
-			c->DelSubcommand(&commandcssasetentrymsg);
-	}
-};
-
-MODULE_INIT(CSSetEntryMsg)
diff --git a/modules/core/db_plain.cpp b/modules/core/db_plain.cpp
index 3fa235710..953f35b4a 100644
--- a/modules/core/db_plain.cpp
+++ b/modules/core/db_plain.cpp
@@ -776,8 +776,6 @@ class DBPlain : public Module
 		}
 		else if (key.equals_ci("MIG"))
 			ci->memos.ignores.push_back(params[0].ci_str());
-		else if (key.equals_ci("ENTRYMSG"))
-			ci->entry_message = params[0];
 		else if (key.equals_ci("BI"))
 		{
 			if (params[0].equals_ci("NAME"))
@@ -1061,8 +1059,6 @@ class DBPlain : public Module
 			}
 			for (unsigned k = 0, end = memos->ignores.size(); k < end; ++k)
 				db << "MD MIG " << Anope::string(memos->ignores[k]) << endl;
-			if (!ci->entry_message.empty())
-				db << "MD ENTRYMSG :" << ci->entry_message << endl;
 			if (ci->bi)
 				db << "MD BI NAME " << ci->bi->nick << endl;
 			if (ci->botflags.FlagCount())
diff --git a/modules/extra/cs_entrymsg.cpp b/modules/extra/cs_entrymsg.cpp
new file mode 100644
index 000000000..e2143f7d1
--- /dev/null
+++ b/modules/extra/cs_entrymsg.cpp
@@ -0,0 +1,215 @@
+/* ChanServ core functions
+ *
+ * (C) 2003-2010 Anope Team
+ * Contact us at team@anope.org
+ *
+ * Please read COPYING and README for further details.
+ *
+ * Based on the original code of Epona by Lara.
+ * Based on the original code of Services by Andy Church.
+ */
+
+/*************************************************************************/
+
+#include "module.h"
+
+struct EntryMsg
+{
+	static unsigned MaxEntries;
+
+	EntryMsg(const Anope::string &cname, const Anope::string &cmessage, time_t ct = Anope::CurTime)
+	{
+		this->creator = cname;
+		this->message = cmessage;
+		this->when = ct;
+	}
+
+	Anope::string creator;
+	Anope::string message;
+	time_t when;
+};
+unsigned EntryMsg::MaxEntries = 0;
+
+class CommandEntryMessage : public Command
+{
+ private:
+	void DoList(User *u, ChannelInfo *ci)
+	{
+		std::vector<EntryMsg> messages;
+		if (ci->GetExtRegular("cs_entrymsg", messages))
+		{
+			u->SendMessage(ChanServ, CHAN_ENTRYMSG_LIST_HEADER, ci->name.c_str());
+			for (unsigned i = 0; i < messages.size(); ++i)
+				u->SendMessage(ChanServ, CHAN_ENTRYMSG_LIST_ENTRY, i + 1, messages[i].message.c_str(), messages[i].creator.c_str(), do_strftime(messages[i].when).c_str());
+			u->SendMessage(ChanServ, CHAN_ENTRYMSG_LIST_END);
+		}
+		else
+			u->SendMessage(ChanServ, CHAN_ENTRYMSG_LIST_EMPTY, ci->name.c_str());
+	}
+		
+	void DoAdd(User *u, ChannelInfo *ci, const Anope::string &message)
+	{
+		std::vector<EntryMsg> messages;
+		ci->GetExtRegular("cs_entrymsg", messages);
+
+		if (EntryMsg::MaxEntries && messages.size() >= EntryMsg::MaxEntries)
+			u->SendMessage(ChanServ, CHAN_ENTRYMSG_LIST_FULL, ci->name.c_str());
+		else
+		{
+			messages.push_back(EntryMsg(u->nick, message));
+			ci->Extend("cs_entrymsg", new ExtensibleItemRegular<std::vector<EntryMsg> >(messages));
+			u->SendMessage(ChanServ, CHAN_ENTRYMSG_ADDED, ci->name.c_str());
+		}
+	}
+
+	void DoDel(User *u, ChannelInfo *ci, const Anope::string &message)
+	{
+		std::vector<EntryMsg> messages;
+		if (!message.is_pos_number_only())
+			u->SendMessage(ChanServ, CHAN_ENTRYMSG_NOT_FOUND, message.c_str(), ci->name.c_str());
+		else if (ci->GetExtRegular("cs_entrymsg", messages))
+		{
+			unsigned i = convertTo<unsigned>(message);
+			if (i > 0 && i <= messages.size())
+			{
+				messages.erase(messages.begin() + i - 1);
+				ci->Extend("cs_entrymsg", new ExtensibleItemRegular<std::vector<EntryMsg> >(messages));
+				u->SendMessage(ChanServ, CHAN_ENTRYMSG_DELETED, i, ci->name.c_str());
+			}
+			else
+				u->SendMessage(ChanServ, CHAN_ENTRYMSG_NOT_FOUND, message.c_str(), ci->name.c_str());
+		}
+		else
+			u->SendMessage(ChanServ, CHAN_ENTRYMSG_LIST_EMPTY, ci->name.c_str());
+	}
+
+	void DoClear(User *u, ChannelInfo *ci)
+	{
+		ci->Shrink("cs_entrymsg");
+		u->SendMessage(ChanServ, CHAN_ENTRYMSG_CLEARED, ci->name.c_str());
+	}
+
+ public:
+	CommandEntryMessage(const Anope::string &cname) : Command(cname, 2, 3)
+	{
+	}
+
+	CommandReturn Execute(User *u, const std::vector<Anope::string> &params)
+	{
+		ChannelInfo *ci = cs_findchan(params[0]);
+		if (ci && (IsFounder(u, ci) || u->Account()->HasCommand("chanserv/entrymsg")))
+		{
+			bool success = true;
+			if (params[1].equals_ci("LIST"))
+				this->DoList(u, ci);
+			else if (params[1].equals_ci("CLEAR"))
+				this->DoClear(u, ci);
+			else if (params.size() < 3)
+			{
+				success = false;
+				this->OnSyntaxError(u, "");
+			}
+			else if (params[1].equals_ci("ADD"))
+				this->DoAdd(u, ci, params[2]);
+			else if (params[1].equals_ci("DEL"))
+				this->DoDel(u, ci, params[2]);
+			else
+			{
+				success = false;
+				this->OnSyntaxError(u, "");
+			}
+			if (success)
+				Log(IsFounder(u, ci) ? LOG_COMMAND : LOG_OVERRIDE, u, this, ci) << params[1];
+		}
+		else
+		{
+			u->SendMessage(ChanServ, ACCESS_DENIED);
+		}
+
+		return MOD_CONT;
+	}
+
+	void OnSyntaxError(User *u, const Anope::string &)
+	{
+		SyntaxError(ChanServ, u, "ENTRYMSG", CHAN_ENTRYMSG_SYNTAX);
+	}
+
+	bool OnHelp(User *u, const Anope::string &subcommand)
+	{
+		u->SendMessage(ChanServ, CHAN_HELP_ENTRYMSG);
+		return true;
+	}
+
+	void OnServHelp(User *u)
+	{
+		u->SendMessage(ChanServ, CHAN_HELP_CMD_ENTRYMSG);
+	}
+};
+
+class CSEntryMessage : public Module
+{
+	CommandEntryMessage commandentrymsg;
+
+ public:
+	CSEntryMessage(const Anope::string &modname, const Anope::string &creator) : Module(modname, creator), commandentrymsg("ENTRYMSG")
+	{
+		this->SetAuthor("Anope");
+		this->SetType(CORE);
+			
+		Implementation i[] = { I_OnJoinChannel, I_OnReload, I_OnDatabaseReadMetadata, I_OnDatabaseWriteMetadata }; 
+		ModuleManager::Attach(i, this, 4);
+			
+		this->AddCommand(ChanServ, &commandentrymsg);
+
+		this->OnReload(false);
+	}
+
+	void OnJoinChannel(User *u, Channel *c)
+	{
+		if (u && c && c->ci && u->server->IsSynced())
+		{
+			std::vector<EntryMsg> messages;
+
+			if (c->ci->GetExtRegular("cs_entrymsg", messages))
+				for (unsigned i = 0; i < messages.size(); ++i)
+					this->SendMessage(whosends(c->ci), u, "[%s] %s", c->ci->name.c_str(), messages[i].message.c_str());
+		}
+	}
+		
+	void OnReload(bool)
+	{
+		ConfigReader config;
+		EntryMsg::MaxEntries = config.ReadInteger("cs_entrymsg", "maxentries", "5", 0, true);
+	}
+
+	EventReturn OnDatabaseReadMetadata(ChannelInfo *ci, const Anope::string &key, const std::vector<Anope::string> &params)
+	{
+		if (key.find("CS_ENTRYMSG_") == 0 && params.size() > 2)
+		{
+			Anope::string creator = params[0];
+			time_t t = params[1].is_pos_number_only() ? convertTo<time_t>(params[1]) : Anope::CurTime;
+			Anope::string message = params[2];
+			for (unsigned j = 3; j < params.size(); ++j)
+				message += " " + params[j];
+
+			std::vector<EntryMsg> messages;
+			ci->GetExtRegular("cs_entrymsg", messages);
+			messages.push_back(EntryMsg(creator, message, t));
+			ci->Extend("cs_entrymsg", new ExtensibleItemRegular<std::vector<EntryMsg> >(messages));
+
+			return EVENT_STOP;
+		}
+
+		return EVENT_CONTINUE;
+	}
+
+	void OnDatabaseWriteMetadata(void (*WriteMetadata)(const Anope::string &, const Anope::string &), ChannelInfo *ci)
+	{
+		std::vector<EntryMsg> messages;
+		if (ci->GetExtRegular("cs_entrymsg", messages))
+			for (unsigned i = 0; i < messages.size(); ++i)
+				WriteMetadata("CS_ENTRYMSG_" + stringify(i), messages[i].creator + " " + stringify(messages[i].when) + " " + messages[i].message);
+	}
+};
+
+MODULE_INIT(CSEntryMessage)
diff --git a/modules/extra/db_mysql.cpp b/modules/extra/db_mysql.cpp
index 8b90fa59e..bd1810f94 100644
--- a/modules/extra/db_mysql.cpp
+++ b/modules/extra/db_mysql.cpp
@@ -615,7 +615,6 @@ class DBMySQL : public Module
 				ci->forbidby = r.Get(i, "forbidby");
 				ci->forbidreason = r.Get(i, "forbidreason");
 				ci->bantype = r.Get(i, "bantype").is_number_only() ? convertTo<int>(r.Get(i, "bantype")) : 2;
-				ci->entry_message = r.Get(i, "entry_message");
 				ci->memos.memomax = r.Get(i, "memomax").is_number_only() ? convertTo<int>(r.Get(i, "memomax")) : 20;
 				ci->capsmin = r.Get(i, "capsmin").is_number_only() ? convertTo<int>(r.Get(i, "capsmin")) : 0;
 				ci->capspercent = r.Get(i, "capspercent").is_number_only() ? convertTo<int>(r.Get(i, "capspercent")) : 0;
@@ -1033,10 +1032,6 @@ class DBMySQL : public Module
 				{
 					this->RunQuery("UPDATE `anope_cs_info` SET `descr` = '" + this->Escape(ci->desc) + "' WHERE `name` = '" + this->Escape(ci->name) + "'");
 				}
-				else if (params[1].equals_ci("ENTRYMSG"))
-				{
-					this->RunQuery("UPDATE `anope_cs_info` SET `entry_message` = '" + this->Escape(ci->entry_message) + "' WHERE `name` = '" + this->Escape(ci->name) + "'");
-				}
 				else if (params[1].equals_ci("MLOCK"))
 				{
 					this->RunQuery("UPDATE `anope_cs_info` SET `mlock_on` = '" + GetMLockOn(ci) + "' WHERE `name` = '" + this->Escape(ci->name) + "'");
@@ -1261,16 +1256,16 @@ class DBMySQL : public Module
 	void OnChanRegistered(ChannelInfo *ci)
 	{
 		Anope::string flags = BuildFlagsList(ci), mlockon = GetMLockOn(ci), mlockoff = GetMLockOff(ci), mlockparams = GetMLockParams(ci, true), mlockparams_off = GetMLockParams(ci, false);
-		this->RunQuery("INSERT INTO `anope_cs_info` (name, founder, successor, descr, time_registered, last_used, last_topic,  last_topic_setter, last_topic_time, flags, forbidby, forbidreason, bantype, mlock_on, mlock_off, mlock_params, mlock_params_off, entry_message, memomax, botnick, botflags, capsmin, capspercent, floodlines, floodsecs, repeattimes) VALUES('" +
+		this->RunQuery("INSERT INTO `anope_cs_info` (name, founder, successor, descr, time_registered, last_used, last_topic,  last_topic_setter, last_topic_time, flags, forbidby, forbidreason, bantype, mlock_on, mlock_off, mlock_params, mlock_params_off, memomax, botnick, botflags, capsmin, capspercent, floodlines, floodsecs, repeattimes) VALUES('" +
 			this->Escape(ci->name) + "', '" + this->Escape(ci->founder ? ci->founder->display : "") + "', '" +
 			this->Escape(ci->successor ? ci->successor->display : "") + "', '" + this->Escape(ci->desc) + "', " +
 			stringify(ci->time_registered) + ", " + stringify(ci->last_used) + ", '" + this->Escape(ci->last_topic) + "', '" +
 			this->Escape(ci->last_topic_setter) + "', " + stringify(ci->last_topic_time) + ", '" + flags + "', '" + 
 			this->Escape(ci->forbidby) + "', '" + this->Escape(ci->forbidreason) + "', " +  stringify(ci->bantype) + ", '" +
-			mlockon + "', '" + mlockoff + "', '" + mlockparams + "', '" + mlockparams_off + "', '" + this->Escape(ci->entry_message) + "', " +
+			mlockon + "', '" + mlockoff + "', '" + mlockparams + "', '" + mlockparams_off + "', " +
 			stringify(ci->memos.memomax) + ", '" + this->Escape(ci->bi ? ci->bi->nick : "") + "', '" + GetBotFlags(ci->botflags) +
 			"', " + stringify(ci->capsmin) + ", " + stringify(ci->capspercent) + ", " + stringify(ci->floodlines) + ", " + stringify(ci->floodsecs) + ", " + stringify(ci->repeattimes) + ") " +
-			"ON DUPLICATE KEY UPDATE founder=VALUES(founder), successor=VALUES(successor), descr=VALUES(descr), time_registered=VALUES(time_registered), last_used=VALUES(last_used), last_topic=VALUES(last_topic), last_topic_setter=VALUES(last_topic_setter),  last_topic_time=VALUES(last_topic_time), flags=VALUES(flags), forbidby=VALUES(forbidby), forbidreason=VALUES(forbidreason), bantype=VALUES(bantype), mlock_on=VALUES(mlock_on), mlock_off=VALUES(mlock_off), mlock_params=VALUES(mlock_params), entry_message=VALUES(entry_message), memomax=VALUES(memomax), botnick=VALUES(botnick), botflags=VALUES(botflags), capsmin=VALUES(capsmin), capspercent=VALUES(capspercent), floodlines=VALUES(floodlines), floodsecs=VALUES(floodsecs), repeattimes=VALUES(repeattimes)");
+			"ON DUPLICATE KEY UPDATE founder=VALUES(founder), successor=VALUES(successor), descr=VALUES(descr), time_registered=VALUES(time_registered), last_used=VALUES(last_used), last_topic=VALUES(last_topic), last_topic_setter=VALUES(last_topic_setter),  last_topic_time=VALUES(last_topic_time), flags=VALUES(flags), forbidby=VALUES(forbidby), forbidreason=VALUES(forbidreason), bantype=VALUES(bantype), mlock_on=VALUES(mlock_on), mlock_off=VALUES(mlock_off), mlock_params=VALUES(mlock_params), memomax=VALUES(memomax), botnick=VALUES(botnick), botflags=VALUES(botflags), capsmin=VALUES(capsmin), capspercent=VALUES(capspercent), floodlines=VALUES(floodlines), floodsecs=VALUES(floodsecs), repeattimes=VALUES(repeattimes)");
 	}
 
 	void OnChanSuspend(ChannelInfo *ci)
diff --git a/modules/protocol/plexus.cpp b/modules/protocol/plexus.cpp
index 0f37963c5..551c025ae 100644
--- a/modules/protocol/plexus.cpp
+++ b/modules/protocol/plexus.cpp
@@ -157,7 +157,7 @@ class RatboxProto : public IRCDProto
 
 	void SendForceNickChange(const User *u, const Anope::string &newnick, time_t when)
 	{
-		send_cmd(Config->Numeric, "ENCAP %s SVSNICK %s %ld %s %ld", u->server->GetName().c_str(), u->nick, static_cast<long>(u->timestamp), newnick, static_cast<long>(when));
+		send_cmd(Config->Numeric, "ENCAP %s SVSNICK %s %ld %s %ld", u->server->GetName().c_str(), u->nick.c_str(), static_cast<long>(u->timestamp), newnick.c_str(), static_cast<long>(when));
 	}
 
 	void SendConnect()