/* Modular support
  *
  * (C) 2003-2022 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 "serialize.h"
 
 #ifndef MODULES_H
 #define MODULES_H
 
 #include "base.h"
 #include "modes.h"
 #include "timers.h"
 #include "logger.h"
 #include "extensible.h"
 #include "version.h"
 
 /** This definition is used as shorthand for the various classes
  * and functions needed to make a module loadable by the OS.
  * It defines the class factory and external AnopeInit and AnopeFini functions.
  */
 #ifdef _WIN32
 # define MODULE_INIT(x) \
 	extern "C" DllExport Module *AnopeInit(const Anope::string &, const Anope::string &); \
 	extern "C" Module *AnopeInit(const Anope::string &modname, const Anope::string &creator) \
 	{ \
 		return new x(modname, creator); \
 	} \
 	BOOLEAN WINAPI DllMain(HINSTANCE, DWORD, LPVOID) \
 	{ \
 		return TRUE; \
 	} \
 	extern "C" DllExport void AnopeFini(x *); \
 	extern "C" void AnopeFini(x *m) \
 	{ \
 		delete m; \
 	} \
 	extern "C" DllExport ModuleVersionC AnopeVersion() \
 	{ \
 		ModuleVersionC ver; \
 		ver.version_major = VERSION_MAJOR; \
 		ver.version_minor = VERSION_MINOR; \
 		ver.version_patch = VERSION_PATCH; \
 		return ver; \
 	}
 #else
 # define MODULE_INIT(x) \
 	extern "C" DllExport Module *AnopeInit(const Anope::string &modname, const Anope::string &creator) \
 	{ \
 		return new x(modname, creator); \
 	} \
 	extern "C" DllExport void AnopeFini(x *m) \
 	{ \
 		delete m; \
 	} \
 	extern "C" DllExport ModuleVersionC AnopeVersion() \
 	{ \
 		ModuleVersionC ver; \
 		ver.version_major = VERSION_MAJOR; \
 		ver.version_minor = VERSION_MINOR; \
 		ver.version_patch = VERSION_PATCH; \
 		return ver; \
 	}
 #endif
 
 /**
  * This #define allows us to call a method in all
  * loaded modules in a readable simple way, e.g.:
  *
  * FOREACH_MOD(OnUserConnect, (user, exempt));
  */
 #define FOREACH_MOD(ename, args) \
 if (true) \
 { \
 	std::vector<Module *> &_modules = ModuleManager::EventHandlers[I_ ## ename]; \
 	for (std::vector<Module *>::iterator _i = _modules.begin(); _i != _modules.end();) \
 	{ \
 		try \
 		{ \
 			(*_i)->ename args; \
 		} \
 		catch (const ModuleException &modexcept) \
 		{ \
 			Log() << "Exception caught: " << modexcept.GetReason(); \
 		} \
 		catch (const NotImplementedException &) \
 		{ \
 			_i = _modules.erase(_i); \
 			continue; \
 		} \
 		++_i; \
 	} \
 } \
 else \
 	static_cast<void>(0)
 
 /**
  * This define is similar to the one above but returns a result.
  * The first module to return a result other than EVENT_CONTINUE is the value to be accepted,
  * and any modules after are ignored. This is used like:
  *
  * EventReturn MOD_RESULT;
  * FOREACH_RESULT(OnUserConnect, MOD_RESULT, (user, exempt));
  */
 #define FOREACH_RESULT(ename, ret, args) \
 if (true) \
 { \
 	ret = EVENT_CONTINUE; \
 	std::vector<Module *> &_modules = ModuleManager::EventHandlers[I_ ## ename]; \
 	for (std::vector<Module *>::iterator _i = _modules.begin(); _i != _modules.end();) \
 	{ \
 		try \
 		{ \
 			EventReturn res = (*_i)->ename args; \
 			if (res != EVENT_CONTINUE) \
 			{ \
 				ret = res; \
 				break; \
 			} \
 		} \
 		catch (const ModuleException &modexcept) \
 		{ \
 			Log() << "Exception caught: " << modexcept.GetReason(); \
 		} \
 		catch (const NotImplementedException &) \
 		{ \
 			_i = _modules.erase(_i); \
 			continue; \
 		} \
 		++_i; \
 	} \
 } \
 else \
 	static_cast<void>(0)
 
 
 /** Possible return types from events.
  */
 enum EventReturn
 {
 	EVENT_STOP,
 	EVENT_CONTINUE,
 	EVENT_ALLOW
 };
 
 enum ModuleReturn
 {
 	MOD_ERR_OK,
 	MOD_ERR_PARAMS,
 	MOD_ERR_EXISTS,
 	MOD_ERR_NOEXIST,
 	MOD_ERR_NOLOAD,
 	MOD_ERR_UNKNOWN,
 	MOD_ERR_FILE_IO,
 	MOD_ERR_EXCEPTION,
 	MOD_ERR_VERSION
 };
 
 /** Priority types which can be returned from Module::Prioritize()
  */
 enum Priority { PRIORITY_FIRST, PRIORITY_DONTCARE, PRIORITY_LAST, PRIORITY_BEFORE, PRIORITY_AFTER };
 /* Module types, in the order in which they are unloaded. The order these are in is IMPORTANT */
 enum
 {
 	MT_BEGIN,
 	/* Module is 3rd party. All 3rd party modules should set this. Mutually exclusive to VENDOR. */
 	THIRD = 1 << 0,
 	/* A vendor module, which is made and shipped by Anope. Mutually exclusive to THIRD. */
 	VENDOR = 1 << 1,
 	/* Extra module not required for standard use. Probably requires external dependencies.
 	 * This module does something extreme enough that we want it to show in the default /os modlist command
 	 */
 	EXTRA = 1 << 2,
 	/* Module provides access to a database */
 	DATABASE = 1 << 3,
 	/* Module provides encryption */
 	ENCRYPTION = 1 << 4,
 	/* Module provides a pseudoclient */
 	PSEUDOCLIENT = 1 << 5,
 	/* Module provides IRCd protocol support */
 	PROTOCOL = 1 << 6,
 	MT_END = 1 << 7
 };
 typedef unsigned short ModType;
 
 struct ModuleVersionC
 {
 	int version_major, version_minor, version_patch;
 };
 
 /** Returned by Module::GetVersion, used to see what version of Anope
  * a module is compiled against.
  */
 class ModuleVersion
 {
  private:
 	int version_major;
 	int version_minor;
 	int version_patch;
 
  public:
 	ModuleVersion(const ModuleVersionC &);
 
 	/** Get the major version of Anope this was built against
 	 * @return The major version
 	 */
 	int GetMajor() const;
 
 	/** Get the minor version of Anope this was built against
 	 * @return The minor version
 	 */
 	int GetMinor() const;
 
 	/** Get the patch version this was built against
 	 * @return The patch version
 	 */
 	int GetPatch() const;
 };
 
 class NotImplementedException : public CoreException { };
 
 /** Every module in Anope is actually a class.
  */
 class CoreExport Module : public Extensible
 {
  private:
 	bool permanent;
  public:
 	/** The module name (e.g. os_modload)
 	 */
 	Anope::string name;
 
 	/** What type this module is
 	 */
 	ModType type;
 
 	/** The temporary path/filename
 	 */
 	Anope::string filename;
 
 	/** Handle for this module, obtained from dlopen()
 	 */
 	void *handle;
 
 	/** Time this module was created
 	 */
 	time_t created;
 
 	/** Version of this module
 	 */
 	Anope::string version;
 
 	/** Author of the module
 	 */
 	Anope::string author;
 
 	/** Creates and initialises a new module.
 	 * @param modname The module name
 	 * @param loadernick The nickname of the user loading the module.
 	 * @param type The module type
 	 */
 	Module(const Anope::string &modname, const Anope::string &loadernick, ModType type = THIRD);
 
 	/** Destroys a module, freeing resources it has allocated.
 	 */
 	virtual ~Module();
 
 	/** Toggles the permanent flag on a module. If a module is permanent,
 	 * then it may not be unloaded.
 	 *
 	 * Naturally, this setting should be used sparingly!
 	 *
 	 * @param state True if this module should be permanent, false else.
 	 */
 	void SetPermanent(bool state);
 
 	/** Retrieves whether or not a given module is permanent.
 	 * @return true if the module is permanent, false else.
 	 */
 	bool GetPermanent() const;
 
 	/** Set the modules version info.
 	 * @param version the version of the module
 	 */
 	void SetVersion(const Anope::string &version);
 
 	/** Set the modules author info
 	 * @param author the author of the module
 	 */
 	void SetAuthor(const Anope::string &author);
 
 	virtual void Prioritize();
 
 	/* Everything below here are events. Modules must ModuleManager::Attach to these events
 	 * before they will be called.
 	 */
 
 	/** Called on startup after database load, but before
 	 * connecting to the uplink.
 	 */
 	virtual void OnPostInit() { throw NotImplementedException(); }
 
 	/** Called before a user has been kicked from a channel.
 	 * @param source The kicker
 	 * @param cu The user, channel, and status of the user being kicked
 	 * @param kickmsg The reason for the kick.
 	 */
 	virtual void OnPreUserKicked(const MessageSource &source, ChanUserContainer *cu, const Anope::string &kickmsg) { throw NotImplementedException(); }
 
 	/** Called when a user has been kicked from a channel.
 	 * @param source The kicker
 	 * @param target The user being kicked
 	 * @param channel The channel the user was kicked from, which may no longer exist
 	 * @param status The status the kicked user had on the channel before they were kicked
 	 * @param kickmsg The reason for the kick.
 	 */
 	virtual void OnUserKicked(const MessageSource &source, User *target, const Anope::string &channel, ChannelStatus &status, const Anope::string &kickmsg) { throw NotImplementedException(); }
 
 	/** Called when Services' configuration is being (re)loaded.
 	 * @param conf The config that is being built now and will replace the global Config object
 	 * @throws A ConfigException to abort the config (re)loading process.
 	 */
 	virtual void OnReload(Configuration::Conf *conf) { throw NotImplementedException(); }
 
 	/** Called before a bot is assigned to a channel.
 	 * @param sender The user assigning the bot
 	 * @param ci The channel the bot is to be assigned to.
 	 * @param bi The bot being assigned.
 	 * @return EVENT_CONTINUE to let other modules decide, EVENT_STOP to deny the assign.
 	 */
 	virtual EventReturn OnPreBotAssign(User *sender, ChannelInfo *ci, BotInfo *bi) { throw NotImplementedException(); }
 
 	/** Called when a bot is assigned ot a channel
 	 */
 	virtual void OnBotAssign(User *sender, ChannelInfo *ci, BotInfo *bi) { throw NotImplementedException(); }
 
 	/** Called before a bot is unassigned from a channel.
 	 * @param sender The user unassigning the bot
 	 * @param ci The channel the bot is being removed from
 	 * @return EVENT_CONTINUE to let other modules decide, EVENT_STOP to deny the unassign.
 	 */
 	virtual EventReturn OnBotUnAssign(User *sender, ChannelInfo *ci) { throw NotImplementedException(); }
 
 	/** Called when a new user connects to the network.
 	 * @param u The connecting user.
 	 * @param exempt set to true/is true if the user should be excepted from bans etc
 	 */
 	virtual void OnUserConnect(User *u, bool &exempt) { throw NotImplementedException(); }
 
 	/** Called when a new server connects to the network.
 	 * @param s The server that has connected to the network
 	 */
 	virtual void OnNewServer(Server *s) { throw NotImplementedException(); }
 
 	/** Called after a user changed the nick
 	 * @param u The user.
 	 * @param oldnick The old nick of the user
 	 */
 	virtual void OnUserNickChange(User *u, const Anope::string &oldnick) { throw NotImplementedException(); }
 
 	/** Called when someone uses the generic/help command
 	 * @param source Command source
 	 * @param params Params
 	 * @return EVENT_STOP to stop processing
 	 */
 	virtual EventReturn OnPreHelp(CommandSource &source, const std::vector<Anope::string> &params) { throw NotImplementedException(); }
 
 	/** Called when someone uses the generic/help command
 	 * @param source Command source
 	 * @param params Params
 	 */
 	virtual void OnPostHelp(CommandSource &source, const std::vector<Anope::string> &params) { throw NotImplementedException(); }
 
 	/** Called before a command is due to be executed.
 	 * @param source The source of the command
 	 * @param command The command the user is executing
 	 * @param params The parameters the user is sending
 	 * @return EVENT_CONTINUE to let other modules decide, EVENT_STOP to halt the command and not process it
 	 */
 	virtual EventReturn OnPreCommand(CommandSource &source, Command *command, std::vector<Anope::string> &params) { throw NotImplementedException(); }
 
 	/** Called after a command has been executed.
 	 * @param source The source of the command
 	 * @param command The command the user executed
 	 * @param params The parameters the user sent
 	 */
 	virtual void OnPostCommand(CommandSource &source, Command *command, const std::vector<Anope::string> &params) { throw NotImplementedException(); }
 
 	/** Called when the databases are saved
 	 */
 	virtual void OnSaveDatabase() { throw NotImplementedException(); }
 
 	/** Called when the databases are loaded
 	 * @return EVENT_CONTINUE to let other modules continue loading, EVENT_STOP to stop
 	 */
 	virtual EventReturn OnLoadDatabase() { throw NotImplementedException(); }
 
 	/** Called when anope needs to check passwords against encryption
 	 *  see src/encrypt.c for detailed informations
 	 */
 	virtual EventReturn OnEncrypt(const Anope::string &src, Anope::string &dest) { throw NotImplementedException(); }
 	virtual EventReturn OnDecrypt(const Anope::string &hashm, const Anope::string &src, Anope::string &dest) { throw NotImplementedException(); }
 
 	/** Called on fantasy command
 	 * @param source The source of the command
 	 * @param c The command
 	 * @param ci The channel it's being used in
 	 * @param params The params
 	 * @return EVENT_STOP to halt processing and not run the command, EVENT_ALLOW to allow the command to be executed
 	 */
 	virtual EventReturn OnBotFantasy(CommandSource &source, Command *c, ChannelInfo *ci, const std::vector<Anope::string> &params) { throw NotImplementedException(); }
 
 	/** Called on fantasy command without access
 	 * @param source The source of the command
 	 * @param c The command
 	 * @param ci The channel it's being used in
 	 * @param params The params
 	 * @return EVENT_STOP to halt processing and not run the command, EVENT_ALLOW to allow the command to be executed
 	 */
 	virtual EventReturn OnBotNoFantasyAccess(CommandSource &source, Command *c, ChannelInfo *ci, const std::vector<Anope::string> &params) { throw NotImplementedException(); }
 
 	/** Called when a bot places a ban
 	 * @param u User being banned
 	 * @param ci Channel the ban is placed on
 	 * @param mask The mask being banned
 	 */
 	virtual void OnBotBan(User *u, ChannelInfo *ci, const Anope::string &mask) { throw NotImplementedException(); }
 
 	/** Called before a badword is added to the badword list
 	 * @param ci The channel
 	 * @param bw The badword
 	 */
 	virtual void OnBadWordAdd(ChannelInfo *ci, const BadWord *bw) { throw NotImplementedException(); }
 
 	/** Called before a badword is deleted from a channel
 	 * @param ci The channel
 	 * @param bw The badword
 	 */
 	virtual void OnBadWordDel(ChannelInfo *ci, const BadWord *bw) { throw NotImplementedException(); }
 
 	/** Called when a bot is created or destroyed
 	 */
 	virtual void OnCreateBot(BotInfo *bi) { throw NotImplementedException(); }
 	virtual void OnDelBot(BotInfo *bi) { throw NotImplementedException(); }
 
 	/** Called before a bot kicks a user
 	 * @param bi The bot sending the kick
 	 * @param c The channel the user is being kicked on
 	 * @param u The user being kicked
 	 * @param reason The reason
 	 * @return EVENT_CONTINUE to let other modules decide, EVENT_STOP to halt the command and not process it
 	 */
 	virtual EventReturn OnBotKick(BotInfo *bi, Channel *c, User *u, const Anope::string &reason) { throw NotImplementedException(); }
 
 	/** Called before a user parts a channel
 	 * @param u The user
 	 * @param c The channel
 	 */
 	virtual void OnPrePartChannel(User *u, Channel *c) {}
 
 	/** Called when a user parts a channel
 	 * @param u The user
 	 * @param c The channel, may be NULL if the channel no longer exists
 	 * @param channel The channel name
 	 * @param msg The part reason
 	 */
 	virtual void OnPartChannel(User *u, Channel *c, const Anope::string &channel, const Anope::string &msg) { throw NotImplementedException(); }
 
 	/** Called when a user leaves a channel.
 	 * From either parting, being kicked, or quitting/killed!
 	 * @param u The user
 	 * @param c The channel
 	 */
 	virtual void OnLeaveChannel(User *u, Channel *c) { throw NotImplementedException(); }
 
 	/** Called after a user joins a channel
 	 * If this event triggers the user is allowed to be in the channel, and will
 	 * not be kicked for restricted/akick/forbidden, etc. If you want to kick the user,
 	 * use the CheckKick event instead.
 	 * @param u The user
 	 * @param channel The channel
 	 */
 	virtual void OnJoinChannel(User *u, Channel *c) { throw NotImplementedException(); }
 
 	/** Called when a new topic is set
 	 * @param source The user changing the topic, if any
 	 * @param c The channel
 	 * @param setter The user who set the new topic, if there is no source
 	 * @param topic The new topic
 	 */
 	virtual void OnTopicUpdated(User *source, Channel *c, const Anope::string &user, const Anope::string &topic) { throw NotImplementedException(); }
 
 	/** Called before a channel expires
 	 * @param ci The channel
 	 * @param expire Set to true to allow the chan to expire
 	 */
 	virtual void OnPreChanExpire(ChannelInfo *ci, bool &expire) { throw NotImplementedException(); }
 
 	/** Called before a channel expires
 	 * @param ci The channel
 	 */
 	virtual void OnChanExpire(ChannelInfo *ci) { throw NotImplementedException(); }
 
 	/** Called before Anope connects to its uplink
 	 */
 	virtual void OnPreServerConnect() { throw NotImplementedException(); }
 
 	/** Called when Anope connects to its uplink
 	 */
 	virtual void OnServerConnect() { throw NotImplementedException(); }
 
 	/** Called when we are almost done synching with the uplink, just before we send the EOB
 	 */
 	virtual void OnPreUplinkSync(Server *serv) { throw NotImplementedException(); }
 
 	/** Called when Anope disconnects from its uplink, before it tries to reconnect
 	 */
 	virtual void OnServerDisconnect() { throw NotImplementedException(); }
 
 	/** Called when services restart
 	*/
 	virtual void OnRestart() { throw NotImplementedException(); }
 
 	/** Called when services shutdown
 	 */
 	virtual void OnShutdown() { throw NotImplementedException(); }
 
 	/** Called before a nick expires
 	 * @param na The nick
 	 * @param expire Set to true to allow the nick to expire
 	 */
 	virtual void OnPreNickExpire(NickAlias *na, bool &expire) { throw NotImplementedException(); }
 
 	/** Called when a nick drops
 	 * @param na The nick
 	 */
 	virtual void OnNickExpire(NickAlias *na) { throw NotImplementedException(); }
 
 	/** Called when defcon level changes
 	 * @param level The level
 	 */
 	virtual void OnDefconLevel(int level) { throw NotImplementedException(); }
 
 	/** Called after an exception has been added
 	 * @param ex The exception
 	 * @return EVENT_CONTINUE to let other modules decide, EVENT_STOP to halt the command and not process it
 	 */
 	virtual EventReturn OnExceptionAdd(Exception *ex) { throw NotImplementedException(); }
 
 	/** Called before an exception is deleted
 	 * @param source The source deleting it
 	 * @param ex The exception
 	 */
 	virtual void OnExceptionDel(CommandSource &source, Exception *ex) { throw NotImplementedException(); }
 
 	/** Called before a XLine is added
 	 * @param source The source of the XLine
 	 * @param x The XLine
 	 * @param xlm The xline manager it was added to
 	 * @return EVENT_CONTINUE to let other modules decide, EVENT_STOP to halt the command and not process it
 	 */
 	virtual EventReturn OnAddXLine(CommandSource &source, const XLine *x, XLineManager *xlm) { throw NotImplementedException(); }
 
 	/** Called before a XLine is deleted
 	 * @param source The source of the XLine
 	 * @param x The XLine
 	 * @param xlm The xline manager it was deleted from
 	 */
 	virtual void OnDelXLine(CommandSource &source, const XLine *x, XLineManager *xlm) { throw NotImplementedException(); }
 
 	/** Called when a user is checked for whether they are a services oper
 	 * @param u The user
 	 * @return EVENT_ALLOW to allow, anything else to deny
 	 */
 	virtual EventReturn IsServicesOper(User *u) { throw NotImplementedException(); }
 
 	/** Called when a server quits
 	 * @param server The server
 	 */
 	virtual void OnServerQuit(Server *server) { throw NotImplementedException(); }
 
 	/** Called when a user quits, or is killed
 	 * @param u The user
 	 * @param msg The quit message
 	 */
 	virtual void OnUserQuit(User *u, const Anope::string &msg) { throw NotImplementedException(); }
 
 	/** Called when a user is quit, before and after being internally removed from
 	 * This is different from OnUserQuit, which takes place at the time of the quit.
 	 * This happens shortly after when all message processing is finished.
 	 * all lists (channels, user list, etc)
 	 * @param u The user
 	 */
 	virtual void OnPreUserLogoff(User *u) { throw NotImplementedException(); }
 	virtual void OnPostUserLogoff(User *u) { throw NotImplementedException(); }
 
 	/** Called when a new bot is made
 	 * @param bi The bot
 	 */
 	virtual void OnBotCreate(BotInfo *bi) { throw NotImplementedException(); }
 
 	/** Called when a bot is changed
 	 * @param bi The bot
 	 */
 	virtual void OnBotChange(BotInfo *bi) { throw NotImplementedException(); }
 
 	/** Called when a bot is deleted
 	 * @param bi The bot
 	 */
 	virtual void OnBotDelete(BotInfo *bi) { throw NotImplementedException(); }
 
 	/** Called after an access entry is deleted from a channel
 	 * @param ci The channel
 	 * @param source The source of the command
 	 * @param access The access entry that was removed
 	 */
 	virtual void OnAccessDel(ChannelInfo *ci, CommandSource &source, ChanAccess *access) { throw NotImplementedException(); }
 
 	/** Called when access is added
 	 * @param ci The channel
 	 * @param source The source of the command
 	 * @param access The access changed
 	 */
 	virtual void OnAccessAdd(ChannelInfo *ci, CommandSource &source, ChanAccess *access) { throw NotImplementedException(); }
 
 	/** Called when the access list is cleared
 	 * @param ci The channel
 	 * @param u The user who cleared the access
 	 */
 	virtual void OnAccessClear(ChannelInfo *ci, CommandSource &source) { throw NotImplementedException(); }
 
 	/** Called when a level for a channel is changed
 	 * @param source The source of the command
 	 * @param ci The channel the level was changed on
 	 * @param priv The privilege changed
 	 * @param what The new level
 	 */
 	virtual void OnLevelChange(CommandSource &source, ChannelInfo *ci, const Anope::string &priv, int16_t what) { throw NotImplementedException(); }
 
 	/** Called right before a channel is dropped
 	 * @param source The user dropping the channel
 	 * @param ci The channel
 	 */
 	virtual EventReturn OnChanDrop(CommandSource &source, ChannelInfo *ci) { throw NotImplementedException(); }
 
 	/** Called when a channel is registered
 	 * @param ci The channel
 	 */
 	virtual void OnChanRegistered(ChannelInfo *ci) { throw NotImplementedException(); }
 
 	/** Called when a channel is suspended
 	 * @param ci The channel
 	 */
 	virtual void OnChanSuspend(ChannelInfo *ci) { throw NotImplementedException(); }
 
 	/** Called when a channel is unsuspended
 	 * @param ci The channel
 	 */
 	virtual void OnChanUnsuspend(ChannelInfo *ci) { throw NotImplementedException(); }
 
 	/** Called when a channel is being created, for any reason
 	 * @param ci The channel
 	 */
 	virtual void OnCreateChan(ChannelInfo *ci) { throw NotImplementedException(); }
 
 	/** Called when a channel is being deleted, for any reason
 	 * @param ci The channel
 	 */
 	virtual void OnDelChan(ChannelInfo *ci) { throw NotImplementedException(); }
 
 	/** Called when a new channel is created
 	 * Note that this channel may not be introduced to the uplink at this point.
 	 * @param c The channel
 	 */
 	virtual void OnChannelCreate(Channel *c) { throw NotImplementedException(); }
 
 	/** Called when a channel is deleted
 	 * @param c The channel
 	 */
 	virtual void OnChannelDelete(Channel *c) { throw NotImplementedException(); }
 
 	/** Called after adding an akick to a channel
 	 * @param source The source of the command
 	 * @param ci The channel
 	 * @param ak The akick
 	 */
 	virtual void OnAkickAdd(CommandSource &source, ChannelInfo *ci, const AutoKick *ak) { throw NotImplementedException(); }
 
 	/** Called before removing an akick from a channel
 	 * @param source The source of the command
 	 * @param ci The channel
 	 * @param ak The akick
 	 */
 	virtual void OnAkickDel(CommandSource &source, ChannelInfo *ci, const AutoKick *ak) { throw NotImplementedException(); }
 
 	/** Called after a user join a channel when we decide whether to kick them or not
 	 * @param u The user
 	 * @param c The channel
 	 * @param kick Set to true to kick
 	 * @param mask The mask to ban, if any
 	 * @param reason The reason for the kick
 	 * @return EVENT_STOP to prevent the user from joining by kicking/banning the user
 	 */
 	virtual EventReturn OnCheckKick(User *u, Channel *c, Anope::string &mask, Anope::string &reason) { throw NotImplementedException(); }
 
 	/** Called when a user requests info for a channel
 	 * @param source The user requesting info
 	 * @param ci The channel the user is requesting info for
 	 * @param info Data to show the user requesting information
 	 * @param show_hidden true if we should show the user everything
 	 */
 	virtual void OnChanInfo(CommandSource &source, ChannelInfo *ci, InfoFormatter &info, bool show_hidden) { throw NotImplementedException(); }
 
 	/** Checks if access has the channel privilege 'priv'.
 	 * @param access THe access struct
 	 * @param priv The privilege being checked for
 	 * @return EVENT_ALLOW for yes, EVENT_STOP to stop all processing
 	 */
 	virtual EventReturn OnCheckPriv(const ChanAccess *access, const Anope::string &priv) { throw NotImplementedException(); }
 
 	/** Check whether an access group has a privilege
 	 * @param group The group
 	 * @param priv The privilege
 	 * @return MOD_ALLOW to allow, MOD_STOP to stop
 	 */
 	virtual EventReturn OnGroupCheckPriv(const AccessGroup *group, const Anope::string &priv) { throw NotImplementedException(); }
 
 	/** Called when a nick is dropped
 	 * @param source The source of the command
 	 * @param na The nick
 	 */
 	virtual void OnNickDrop(CommandSource &source, NickAlias *na) { throw NotImplementedException(); }
 
 	/** Called when a user groups their nick
 	 * @param u The user grouping
 	 * @param target The target they're grouping to
 	 */
 	virtual void OnNickGroup(User *u, NickAlias *target) { throw NotImplementedException(); }
 
 	/** Called when a user identifies to a nick
 	 * @param u The user
 	 */
 	virtual void OnNickIdentify(User *u) { throw NotImplementedException(); }
 
 	/** Called when a user is logged into an account
 	 * @param u The user
 	 */
 	virtual void OnUserLogin(User *u) { throw NotImplementedException(); }
 
 	/** Called when a nick logs out
 	 * @param u The nick
 	 */
 	virtual void OnNickLogout(User *u) { throw NotImplementedException(); }
 
 	/** Called when a nick is registered
 	 * @param user The user registering the nick, of any
 	 * @param The nick
 	 * @param pass The password of the newly registered nick
 	 */
 	virtual void OnNickRegister(User *user, NickAlias *na, const Anope::string &pass) { throw NotImplementedException(); }
 
 	/** Called when a nick is confirmed. This will never be called if registration confirmation is not enabled.
 	 * @param user The user confirming the nick
 	 * @param The account being confirmed
 	 */
 	virtual void OnNickConfirm(User *user, NickCore *) { throw NotImplementedException(); }
 
 	/** Called when a nick is suspended
 	 * @param na The nick alias
 	 */
 	virtual void OnNickSuspend(NickAlias *na) { throw NotImplementedException(); }
 
 	/** Called when a nick is unsuspended
 	 * @param na The nick alias
 	 */
 	virtual void OnNickUnsuspended(NickAlias *na) { throw NotImplementedException(); }
 
 	/** Called on delnick()
 	 * @ param na pointer to the nickalias
 	 */
 	virtual void OnDelNick(NickAlias *na) { throw NotImplementedException(); }
 
 	/** Called when a nickcore is created
 	 * @param nc The nickcore
 	 */
 	virtual void OnNickCoreCreate(NickCore *nc) { throw NotImplementedException(); }
 
 	/** Called on delcore()
 	 * @param nc pointer to the NickCore
 	 */
 	virtual void OnDelCore(NickCore *nc) { throw NotImplementedException(); }
 
 	/** Called on change_core_display()
 	 * @param nc pointer to the NickCore
 	 * @param newdisplay the new display
 	 */
 	virtual void OnChangeCoreDisplay(NickCore *nc, const Anope::string &newdisplay) { throw NotImplementedException(); }
 
 	/** called from NickCore::ClearAccess()
 	 * @param nc pointer to the NickCore
 	 */
 	virtual void OnNickClearAccess(NickCore *nc) { throw NotImplementedException(); }
 
 	/** Called when a user adds an entry to their access list
 	 * @param nc The nick
 	 * @param entry The entry
 	 */
 	virtual void OnNickAddAccess(NickCore *nc, const Anope::string &entry) { throw NotImplementedException(); }
 
 	/** Called from NickCore::EraseAccess()
 	 * @param nc pointer to the NickCore
 	 * @param entry The access mask
 	 */
 	virtual void OnNickEraseAccess(NickCore *nc, const Anope::string &entry) { throw NotImplementedException(); }
 
 	/** called from NickCore::ClearCert()
 	 * @param nc pointer to the NickCore
 	 */
 	virtual void OnNickClearCert(NickCore *nc) { throw NotImplementedException(); }
 
 	/** Called when a user adds an entry to their cert list
 	 * @param nc The nick
 	 * @param entry The entry
 	 */
 	virtual void OnNickAddCert(NickCore *nc, const Anope::string &entry) { throw NotImplementedException(); }
 
 	/** Called from NickCore::EraseCert()
 	 * @param nc pointer to the NickCore
 	 * @param entry The fingerprint
 	 */
 	virtual void OnNickEraseCert(NickCore *nc, const Anope::string &entry) { throw NotImplementedException(); }
 
 	/** Called when a user requests info for a nick
 	 * @param source The user requesting info
 	 * @param na The nick the user is requesting info from
 	 * @param info Data to show the user requesting information
 	 * @param show_hidden true if we should show the user everything
 	 */
 	virtual void OnNickInfo(CommandSource &source, NickAlias *na, InfoFormatter &info, bool show_hidden) { throw NotImplementedException(); }
 
 	/** Called when a user uses botserv/info on a bot or channel.
 	 */
 	virtual void OnBotInfo(CommandSource &source, BotInfo *bi, ChannelInfo *ci, InfoFormatter &info) { throw NotImplementedException(); }
 
 	/** Check whether a username and password is correct
 	 * @param u The user trying to identify, if applicable.
 	 * @param req The login request
 	 */
 	virtual void OnCheckAuthentication(User *u, IdentifyRequest *req) { throw NotImplementedException(); }
 
 	/** Called when a user does /ns update
 	 * @param u The user
 	 */
 	virtual void OnNickUpdate(User *u) { throw NotImplementedException(); }
 
 	/** Called when we get informed about a users SSL fingerprint
 	 *  when we call this, the fingerprint should already be stored in the user struct
 	 * @param u pointer to the user
 	 */
 	virtual void OnFingerprint(User *u) { throw NotImplementedException(); }
 
 	/** Called when a user becomes (un)away
 	 * @param message The message, is .empty() if unaway
 	 */
 	virtual void OnUserAway(User *u, const Anope::string &message) { throw NotImplementedException(); }
 
 	/** Called when a user invites one of our users to a channel
 	 * @param source The user doing the inviting
 	 * @param c The channel the user is inviting to
 	 * @param targ The user being invited
 	 */
 	virtual void OnInvite(User *source, Channel *c, User *targ) { throw NotImplementedException(); }
 
 	/** Called when a vhost is deleted
 	 * @param na The nickalias of the vhost
 	 */
 	virtual void OnDeleteVhost(NickAlias *na) { throw NotImplementedException(); }
 
 	/** Called when a vhost is set
 	 * @param na The nickalias of the vhost
 	 */
 	virtual void OnSetVhost(NickAlias *na) { throw NotImplementedException(); }
 
 	/** Called when a users host changes
 	 * @param u The user
 	 */
 	virtual void OnSetDisplayedHost(User *) { throw NotImplementedException(); }
 
 	/** Called when a memo is sent
 	 * @param source The source of the memo
 	 * @param target The target of the memo
 	 * @param mi Memo info for target
 	 * @param m The memo
 	 */
 	virtual void OnMemoSend(const Anope::string &source, const Anope::string &target, MemoInfo *mi, Memo *m) { throw NotImplementedException(); }
 
 	/** Called when a memo is deleted
 	 * @param target The target the memo is being deleted from (nick or channel)
 	 * @param mi The memo info
 	 * @param m The memo
 	 */
 	virtual void OnMemoDel(const Anope::string &target, MemoInfo *mi, const Memo *m) { throw NotImplementedException(); }
 
 	/** Called when a mode is set on a channel
 	 * @param c The channel
 	 * @param setter The user or server that is setting the mode
 	 * @param mode The mode
 	 * @param param The mode param, if there is one
 	 * @return EVENT_STOP to make mlock/secureops etc checks not happen
 	 */
 	virtual EventReturn OnChannelModeSet(Channel *c, MessageSource &setter, ChannelMode *mode, const Anope::string &param) { throw NotImplementedException(); }
 
 	/** Called when a mode is unset on a channel
 	 * @param c The channel
 	 * @param setter The user or server that is unsetting the mode
 	 * @param mode The mode
 	 * @param param The mode param, if there is one
 	 * @return EVENT_STOP to make mlock/secureops etc checks not happen
 	 */
 	virtual EventReturn OnChannelModeUnset(Channel *c, MessageSource &setter, ChannelMode *mode, const Anope::string &param) { throw NotImplementedException(); }
 
 	/** Called when a mode is set on a user
 	 * @param setter who/what is setting the mode
 	 * @param u The user
 	 * @param mname The mode name
 	 */
 	virtual void OnUserModeSet(const MessageSource &setter, User *u, const Anope::string &mname) { throw NotImplementedException(); }
 
 	/** Called when a mode is unset from a user
 	 * @param setter who/what is setting the mode
 	 * @param u The user
 	 * @param mname The mode name
 	 */
 	virtual void OnUserModeUnset(const MessageSource &setter, User *u, const Anope::string &mname) { throw NotImplementedException(); }
 
 	/** Called when a channel mode is introduced into Anope
 	 * @param cm The mode
 	 */
 	virtual void OnChannelModeAdd(ChannelMode *cm) { throw NotImplementedException(); }
 
 	/** Called when a user mode is introduced into Anope
 	 * @param um The mode
 	 */
 	virtual void OnUserModeAdd(UserMode *um) { throw NotImplementedException(); }
 
 	/** Called when a mode is about to be mlocked
 	 * @param ci The channel the mode is being locked on
 	 * @param lock The mode lock
 	 * @return EVENT_CONTINUE to let other modules decide, EVENT_STOP to deny the mlock.
 	 */
 	virtual EventReturn OnMLock(ChannelInfo *ci, ModeLock *lock) { throw NotImplementedException(); }
 
 	/** Called when a mode is about to be unlocked
 	 * @param ci The channel the mode is being unlocked from
 	 * @param lock The mode lock
 	 * @return EVENT_CONTINUE to let other modules decide, EVENT_STOP to deny the mlock.
 	 */
 	virtual EventReturn OnUnMLock(ChannelInfo *ci, ModeLock *lock) { throw NotImplementedException(); }
 
 	/** Called after a module is loaded
 	 * @param u The user loading the module, can be NULL
 	 * @param m The module
 	 */
 	virtual void OnModuleLoad(User *u, Module *m) { throw NotImplementedException(); }
 
 	/** Called before a module is unloaded
 	 * @param u The user, can be NULL
 	 * @param m The module
 	 */
 	virtual void OnModuleUnload(User *u, Module *m) { throw NotImplementedException(); }
 
 	/** Called when a server is synced
 	 * @param s The server, can be our uplink server
 	 */
 	virtual void OnServerSync(Server *s) { throw NotImplementedException(); }
 
 	/** Called when we sync with our uplink
 	 * @param s Our uplink
 	 */
 	virtual void OnUplinkSync(Server *s) { throw NotImplementedException(); }
 
 	/** Called when we receive a PRIVMSG for one of our clients
 	 * @param u The user sending the PRIVMSG
 	 * @param bi The target of the PRIVMSG
 	 * @param message The message
 	 * @return EVENT_STOP to halt processing
 	 */
 	virtual EventReturn OnBotPrivmsg(User *u, BotInfo *bi, Anope::string &message) { throw NotImplementedException(); }
 
 	/** Called when we receive a NOTICE for one of our clients
 	 * @param u The user sending the NOTICE
 	 * @param bi The target of the NOTICE
 	 * @param message The message
 	 */
 	virtual void OnBotNotice(User *u, BotInfo *bi, Anope::string &message) { throw NotImplementedException(); }
 
 	/** Called when we receive a PRIVMSG for a registered channel we are in
 	 * @param u The source of the message
 	 * @param c The channel
 	 * @param msg The message
 	 */
 	virtual void OnPrivmsg(User *u, Channel *c, Anope::string &msg) { throw NotImplementedException(); }
 
 	/** Called when a message is logged
 	 * @param l The log message
 	 */
 	virtual void OnLog(Log *l) { throw NotImplementedException(); }
 
 	/** Called when a log message is actually logged to a given log info
 	 * The message has already passed validation checks by the LogInfo
 	 * @param li The loginfo whee the message is being logged
 	 * @param l The log message
 	 * @param msg The final formatted message, derived from 'l'
 	 */
 	virtual void OnLogMessage(LogInfo *li, const Log *l, const Anope::string &msg) { throw NotImplementedException(); }
 
 	/** Called when a DNS request (question) is received.
 	 * @param req The dns request
 	 * @param reply The reply that will be sent
 	 */
 	virtual void OnDnsRequest(DNS::Query &req, DNS::Query *reply) { throw NotImplementedException(); }
 
 	/** Called when a channels modes are being checked to see if they are allowed,
 	 * mostly to ensure mlock/+r are set.
 	 * @param c The channel
 	 */
 	virtual void OnCheckModes(Reference<Channel> &c) { throw NotImplementedException(); }
 
 	/** Called when a channel is synced.
 	 * Channels are synced after a sjoin is finished processing
 	 * for a newly created channel to set the correct modes, topic,
 	 * set.
 	 */
 	virtual void OnChannelSync(Channel *c) { throw NotImplementedException(); }
 
 	/** Called to set the correct modes on the user on the given channel
 	 * @param user The user
 	 * @param chan The channel
 	 * @param access The user's access on the channel
 	 * @param give_modes If giving modes is desired
 	 * @param take_modes If taking modes is desired
 	 */
 	virtual void OnSetCorrectModes(User *user, Channel *chan, AccessGroup &access, bool &give_modes, bool &take_modes) { throw NotImplementedException(); }
 
 	virtual void OnSerializeCheck(Serialize::Type *) { throw NotImplementedException(); }
 	virtual void OnSerializableConstruct(Serializable *) { throw NotImplementedException(); }
 	virtual void OnSerializableDestruct(Serializable *) { throw NotImplementedException(); }
 	virtual void OnSerializableUpdate(Serializable *) { throw NotImplementedException(); }
 	virtual void OnSerializeTypeCreate(Serialize::Type *) { throw NotImplementedException(); }
 
 	/** Called when a chanserv/set command is used
 	 * @param source The source of the command
 	 * @param cmd The command
 	 * @param ci The channel the command was used on
 	 * @param setting The setting passed to the command. Probably ON/OFF.
 	 * @return EVENT_ALLOW to bypass access checks, EVENT_STOP to halt immediately.
 	 */
 	virtual EventReturn OnSetChannelOption(CommandSource &source, Command *cmd, ChannelInfo *ci, const Anope::string &setting) { throw NotImplementedException(); }
 
 	/** Called when a nickserv/set command is used.
 	 * @param source The source of the command
 	 * @param cmd The command
 	 * @param nc The nickcore being modifed
 	 * @param setting The setting passed to the command. Probably ON/OFF.
 	 * @return EVENT_STOP to halt immediately
 	 */
 	virtual EventReturn OnSetNickOption(CommandSource &source, Command *cmd, NickCore *nc, const Anope::string &setting) { throw NotImplementedException(); }
 
 	/** Called whenever a message is received from the uplink
 	 * @param source The source of the message
 	 * @param command The command being executed
 	 * @param params Parameters
 	 * @return EVENT_STOP to prevent the protocol module from processing this message
 	 */
 	virtual EventReturn OnMessage(MessageSource &source, Anope::string &command, std::vector<Anope::string> &param) { throw NotImplementedException(); }
 
 	/** Called to determine if a channel mode can be set by a user
 	 * @param u The user
 	 * @param cm The mode
 	 */
 	virtual EventReturn OnCanSet(User *u, const ChannelMode *cm) { throw NotImplementedException(); }
 
 	virtual EventReturn OnCheckDelete(Channel *) { throw NotImplementedException(); }
 
 	/** Called every options:expiretimeout seconds. Should be used to expire nicks,
 	 * channels, etc.
 	 */
 	virtual void OnExpireTick() { throw NotImplementedException(); }
 
 	/** Called when a nick is validated. That is, to determine if a user is permitted
 	 * to be on the given nick.
 	 * @param u The user
 	 * @param na The nick they are on
 	 * @return EVENT_STOP to force the user off of the nick
 	 */
 	virtual EventReturn OnNickValidate(User *u, NickAlias *na) { throw NotImplementedException(); }
 
 	/** Called when a certain user has to be unbanned on a certain channel.
 	 * May be used to send protocol-specific messages.
 	 * @param u The user to be unbanned
 	 * @param c The channel that user has to be unbanned on
 	 */
 	virtual void OnChannelUnban(User *u, ChannelInfo *ci) { throw NotImplementedException(); }
 };
 
 enum Implementation
 {
 	I_OnPostInit,
 	I_OnPreUserKicked, I_OnUserKicked, I_OnReload, I_OnPreBotAssign, I_OnBotAssign, I_OnBotUnAssign, I_OnUserConnect,
 	I_OnNewServer, I_OnUserNickChange, I_OnPreHelp, I_OnPostHelp, I_OnPreCommand, I_OnPostCommand, I_OnSaveDatabase,
 	I_OnLoadDatabase, I_OnEncrypt, I_OnDecrypt, I_OnBotFantasy, I_OnBotNoFantasyAccess, I_OnBotBan, I_OnBadWordAdd,
 	I_OnBadWordDel, I_OnCreateBot, I_OnDelBot, I_OnBotKick, I_OnPrePartChannel, I_OnPartChannel, I_OnLeaveChannel,
 	I_OnJoinChannel, I_OnTopicUpdated, I_OnPreChanExpire, I_OnChanExpire, I_OnPreServerConnect, I_OnServerConnect,
 	I_OnPreUplinkSync, I_OnServerDisconnect, I_OnRestart, I_OnShutdown, I_OnPreNickExpire, I_OnNickExpire, I_OnDefconLevel,
 	I_OnExceptionAdd, I_OnExceptionDel, I_OnAddXLine, I_OnDelXLine, I_IsServicesOper, I_OnServerQuit, I_OnUserQuit,
 	I_OnPreUserLogoff, I_OnPostUserLogoff, I_OnBotCreate, I_OnBotChange, I_OnBotDelete, I_OnAccessDel, I_OnAccessAdd,
 	I_OnAccessClear, I_OnLevelChange, I_OnChanDrop, I_OnChanRegistered, I_OnChanSuspend, I_OnChanUnsuspend,
 	I_OnCreateChan, I_OnDelChan, I_OnChannelCreate, I_OnChannelDelete, I_OnAkickAdd, I_OnAkickDel, I_OnCheckKick,
 	I_OnChanInfo, I_OnCheckPriv, I_OnGroupCheckPriv, I_OnNickDrop, I_OnNickGroup, I_OnNickIdentify,
 	I_OnUserLogin, I_OnNickLogout, I_OnNickRegister, I_OnNickConfirm, I_OnNickSuspend, I_OnNickUnsuspended, I_OnDelNick, I_OnNickCoreCreate,
 	I_OnDelCore, I_OnChangeCoreDisplay, I_OnNickClearAccess, I_OnNickAddAccess, I_OnNickEraseAccess, I_OnNickClearCert,
 	I_OnNickAddCert, I_OnNickEraseCert, I_OnNickInfo, I_OnBotInfo, I_OnCheckAuthentication, I_OnNickUpdate,
 	I_OnFingerprint, I_OnUserAway, I_OnInvite, I_OnDeleteVhost, I_OnSetVhost, I_OnSetDisplayedHost, I_OnMemoSend, I_OnMemoDel,
 	I_OnChannelModeSet, I_OnChannelModeUnset, I_OnUserModeSet, I_OnUserModeUnset, I_OnChannelModeAdd, I_OnUserModeAdd,
 	I_OnMLock, I_OnUnMLock, I_OnModuleLoad, I_OnModuleUnload, I_OnServerSync, I_OnUplinkSync, I_OnBotPrivmsg, I_OnBotNotice,
 	I_OnPrivmsg, I_OnLog, I_OnLogMessage, I_OnDnsRequest, I_OnCheckModes, I_OnChannelSync, I_OnSetCorrectModes,
 	I_OnSerializeCheck, I_OnSerializableConstruct, I_OnSerializableDestruct, I_OnSerializableUpdate,
 	I_OnSerializeTypeCreate, I_OnSetChannelOption, I_OnSetNickOption, I_OnMessage, I_OnCanSet, I_OnCheckDelete,
 	I_OnExpireTick, I_OnNickValidate, I_OnChannelUnban,
 	I_SIZE
 };
 
 /** Used to manage modules.
  */
 class CoreExport ModuleManager
 {
  public:
 	/** Event handler hooks.
 	 */
 	static std::vector<Module *> EventHandlers[I_SIZE];
 
 	/** List of all modules loaded in Anope
 	 */
 	static std::list<Module *> Modules;
 
 #ifdef _WIN32
 	/** Clean up the module runtime directory
 	 */
 	static void CleanupRuntimeDirectory();
 #endif
 
 	/** Loads a given module.
 	 * @param m the module to load
 	 * @param u the user who loaded it, NULL for auto-load
 	 * @return MOD_ERR_OK on success, anything else on fail
 	 */
 	static ModuleReturn LoadModule(const Anope::string &modname, User *u);
 
 	/** Unload the given module.
 	 * @param m the module to unload
 	 * @param u the user who unloaded it
 	 * @return MOD_ERR_OK on success, anything else on fail
 	 */
 	static ModuleReturn UnloadModule(Module *m, User * u);
 
 	/** Find a module
 	 * @param name The module name
 	 * @return The module
 	 */
 	static Module *FindModule(const Anope::string &name);
 
 	/** Find the first module of a certain type
 	 * @param type The module type
 	 * @return The module
 	 */
 	static Module *FindFirstOf(ModType type);
 
 	/** Checks whether this version of Anope is at least major.minor.patch.build
 	 * Throws a ModuleException if not
 	 * @param major The major version
 	 * @param minor The minor version
 	 * @param patch The patch version
 	 */
 	static void RequireVersion(int major, int minor, int patch);
 
 	/** Change the priority of one event in a module.
 	 * Each module event has a list of modules which are attached to that event type. If you wish to be called before or after other specific modules, you may use this
 	 * method (usually within void Module::Prioritize()) to set your events priority. You may use this call in other methods too, however, this is not supported behaviour
 	 * for a module.
 	 * @param mod The module to change the priority of
 	 * @param i The event to change the priority of
 	 * @param s The state you wish to use for this event. Use one of
 	 * PRIO_FIRST to set the event to be first called, PRIO_LAST to set it to be the last called, or PRIO_BEFORE and PRIO_AFTER
 	 * to set it to be before or after one or more other modules.
 	 * @param modules If PRIO_BEFORE or PRIO_AFTER is set in parameter 's', then this contains a list of one or more modules your module must be
 	 * placed before or after. Your module will be placed before the highest priority module in this list for PRIO_BEFORE, or after the lowest
 	 * priority module in this list for PRIO_AFTER.
 	 * @param sz The number of modules being passed for PRIO_BEFORE and PRIO_AFTER. Defaults to 1, as most of the time you will only want to prioritize your module
 	 * to be before or after one other module.
 	 */
 	static bool SetPriority(Module *mod, Implementation i, Priority s, Module **modules = NULL, size_t sz = 1);
 
 	/** Change the priority of all events in a module.
 	 * @param mod The module to set the priority of
 	 * @param s The priority of all events in the module.
 	 * Note that with this method, it is not possible to effectively use PRIO_BEFORE or PRIO_AFTER, you should use the more fine tuned
 	 * SetPriority method for this, where you may specify other modules to be prioritized against.
 	 */
 	static bool SetPriority(Module *mod, Priority s);
 
 	/** Detach all events from a module (used on unload)
 	 * @param mod Module to detach from
 	 */
 	static void DetachAll(Module *mod);
 
 	/** Unloading all modules except the protocol module.
 	 */
 	static void UnloadAll();
 
  private:
 	/** Call the module_delete function to safely delete the module
 	 * @param m the module to delete
 	 * @return MOD_ERR_OK on success, anything else on fail
 	 */
 	static ModuleReturn DeleteModule(Module *m);
 
 	/** Get the version of Anope the module was compiled against
 	 * @return The version
 	 */
 	static ModuleVersion GetVersion(void *handle);
 };
 
 #endif // MODULES_H

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