X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fhelperfuncs.cpp;h=da3fa5e1bc38f184e465e80cc893b907fa73000b;hb=df0c429e4b1d177335a23770999cf4b00dd532d6;hp=71a8d24a0029b7a1bd1315ef4e2cabaf66c1c480;hpb=318552487d077bb20c8f320c564a7b1e652cf885;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/helperfuncs.cpp b/src/helperfuncs.cpp
index 71a8d24a0..da3fa5e1b 100644
--- a/src/helperfuncs.cpp
+++ b/src/helperfuncs.cpp
@@ -2,55 +2,24 @@
  *       | Inspire Internet Relay Chat Daemon |
  *       +------------------------------------+
  *
- *  InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev.
- *		       E-mail:
- *		<brain@chatspike.net>
- *		<Craig@chatspike.net>
+ *  InspIRCd: (C) 2002-2007 InspIRCd Development Team
+ * See: http://www.inspircd.org/wiki/index.php/Credits
  *
- * Written by Craig Edwards, Craig McLure, and others.
  * This program is free but copyrighted software; see
- *	    the file COPYING for details.
+ *            the file COPYING for details.
  *
  * ---------------------------------------------------
  */
 
+#include "inspircd.h"
 #include <stdarg.h>
-#include "inspircd_config.h"
 #include "configreader.h"
-#include <unistd.h>
-#include <fcntl.h>
-#include <sys/errno.h>
-#include <signal.h>
-#include <time.h>
-#include <string>
-#include <sstream>
-#ifdef HAS_EXECINFO
-#include <execinfo.h>
-#endif
-#include "connection.h"
 #include "users.h"
-#include "ctables.h"
-#include "globals.h"
 #include "modules.h"
-#include "dynamic.h"
 #include "wildcard.h"
 #include "mode.h"
 #include "xline.h"
-#include "commands.h"
-#include "inspstring.h"
-#include "helperfuncs.h"
-#include "hashcomp.h"
-#include "typedefs.h"
-#include "inspircd.h"
-
-extern int MODCOUNT;
-extern ModuleList modules;
-extern InspIRCd* ServerInstance;
-extern time_t TIME;
-extern char lowermap[255];
-extern std::vector<userrec*> all_opers;
-
-char LOG_FILE[MAXBUF];
+#include "exitcodes.h"
 
 static char TIMESTR[26];
 static time_t LAST = 0;
@@ -61,41 +30,46 @@ static time_t LAST = 0;
  */
 void InspIRCd::Log(int level, const char* text, ...)
 {
+	/* Do this check again here so that we save pointless vsnprintf calls */
+	if ((level < Config->LogLevel) && !Config->forcedebug)
+		return;
+
 	va_list argsPtr;
-	char textbuffer[MAXBUF];
+	char textbuffer[65536];
 
 	va_start(argsPtr, text);
-	vsnprintf(textbuffer, MAXBUF, text, argsPtr);
+	vsnprintf(textbuffer, 65536, text, argsPtr);
 	va_end(argsPtr);
 
-	InspIRCd::Log(level, std::string(textbuffer));
+	this->Log(level, std::string(textbuffer));
 }
 
 void InspIRCd::Log(int level, const std::string &text)
 {
-	if (!ServerInstance || !ServerInstance->Config)
+	if (!this->Config)
 		return;
 
 	/* If we were given -debug we output all messages, regardless of configured loglevel */
-	if ((level < ServerInstance->Config->LogLevel) && !ServerInstance->Config->forcedebug)
+	if ((level < Config->LogLevel) && !Config->forcedebug)
 		return;
 
-	if (TIME != LAST)
+	if (Time() != LAST)
 	{
-		struct tm *timeinfo = localtime(&TIME);
+		time_t local = Time();
+		struct tm *timeinfo = localtime(&local);
 
 		strlcpy(TIMESTR,asctime(timeinfo),26);
 		TIMESTR[24] = ':';
-		LAST = TIME;
+		LAST = Time();
 	}
 
-	if (ServerInstance->Config->log_file && ServerInstance->Config->writelog)
+	if (Config->log_file && Config->writelog)
 	{
-		fprintf(ServerInstance->Config->log_file,"%s %s\n",TIMESTR,text.c_str());
-		fflush(ServerInstance->Config->log_file);
+		std::string out = std::string(TIMESTR) + " " + text.c_str() + "\n";
+		this->Logger->WriteLogLine(out);
 	}
 
-	if (ServerInstance->Config->nofork)
+	if (Config->nofork)
 	{
 		printf("%s %s\n", TIMESTR, text.c_str());
 	}
@@ -103,11 +77,11 @@ void InspIRCd::Log(int level, const std::string &text)
 
 std::string InspIRCd::GetServerDescription(const char* servername)
 {
-	std::string description = "";
+	std::string description;
 
-	FOREACH_MOD(I_OnGetServerDescription,OnGetServerDescription(servername,description));
+	FOREACH_MOD_I(this,I_OnGetServerDescription,OnGetServerDescription(servername,description));
 
-	if (description != "")
+	if (!description.empty())
 	{
 		return description;
 	}
@@ -139,7 +113,7 @@ void InspIRCd::WriteOpers(const char* text, ...)
 
 void InspIRCd::WriteOpers(const std::string &text)
 {
-	for (std::vector<userrec*>::iterator i = all_opers.begin(); i != all_opers.end(); i++)
+	for (std::vector<userrec*>::iterator i = this->all_opers.begin(); i != this->all_opers.end(); i++)
 	{
 		userrec* a = *i;
 		if (IS_LOCAL(a) && a->modes[UM_SERVERNOTICE])
@@ -162,7 +136,7 @@ void InspIRCd::ServerNoticeAll(char* text, ...)
 	vsnprintf(textbuffer, MAXBUF, text, argsPtr);
 	va_end(argsPtr);
 
-	snprintf(formatbuffer,MAXBUF,"NOTICE $%s :%s",ServerInstance->Config->ServerName,textbuffer);
+	snprintf(formatbuffer,MAXBUF,"NOTICE $%s :%s",Config->ServerName,textbuffer);
 
 	for (std::vector<userrec*>::const_iterator i = local_users.begin(); i != local_users.end(); i++)
 	{
@@ -183,7 +157,7 @@ void InspIRCd::ServerPrivmsgAll(char* text, ...)
 	vsnprintf(textbuffer, MAXBUF, text, argsPtr);
 	va_end(argsPtr);
 
-	snprintf(formatbuffer,MAXBUF,"PRIVMSG $%s :%s",ServerInstance->Config->ServerName,textbuffer);
+	snprintf(formatbuffer,MAXBUF,"PRIVMSG $%s :%s",Config->ServerName,textbuffer);
 
 	for (std::vector<userrec*>::const_iterator i = local_users.begin(); i != local_users.end(); i++)
 	{
@@ -198,9 +172,9 @@ void InspIRCd::WriteMode(const char* modes, int flags, const char* text, ...)
 	int modelen;
 	va_list argsPtr;
 
-	if ((!text) || (!modes) || (!flags))
+	if (!text || !modes || !flags)
 	{
-		log(DEFAULT,"*** BUG *** WriteMode was given an invalid parameter");
+		this->Log(DEFAULT,"*** BUG *** WriteMode was given an invalid parameter");
 		return;
 	}
 
@@ -209,14 +183,12 @@ void InspIRCd::WriteMode(const char* modes, int flags, const char* text, ...)
 	va_end(argsPtr);
 	modelen = strlen(modes);
 
-	for (std::vector<userrec*>::const_iterator i = local_users.begin(); i != local_users.end(); i++)
+	if (flags == WM_AND)
 	{
-		userrec* t = (userrec*)(*i);
-		bool send_to_user = false;
-
-		if (flags == WM_AND)
+		for (std::vector<userrec*>::const_iterator i = local_users.begin(); i != local_users.end(); i++)
 		{
-			send_to_user = true;
+			userrec* t = *i;
+			bool send_to_user = true;
 
 			for (int n = 0; n < modelen; n++)
 			{
@@ -226,10 +198,17 @@ void InspIRCd::WriteMode(const char* modes, int flags, const char* text, ...)
 					break;
 				}
 			}
+			if (send_to_user)
+				t->WriteServ("NOTICE %s :%s",t->nick,textbuffer);
 		}
-		else if (flags == WM_OR)
+	}
+	else
+	if (flags == WM_OR)
+	{
+		for (std::vector<userrec*>::const_iterator i = local_users.begin(); i != local_users.end(); i++)
 		{
-			send_to_user = false;
+			userrec* t = *i;
+			bool send_to_user = false;
 
 			for (int n = 0; n < modelen; n++)
 			{
@@ -239,11 +218,8 @@ void InspIRCd::WriteMode(const char* modes, int flags, const char* text, ...)
 					break;
 				}
 			}
-		}
-
-		if (send_to_user)
-		{
-			t->WriteServ("NOTICE %s :%s",t->nick,textbuffer);
+			if (send_to_user)
+				t->WriteServ("NOTICE %s :%s",t->nick,textbuffer);
 		}
 	}
 }
@@ -252,9 +228,9 @@ void InspIRCd::WriteMode(const char* modes, int flags, const char* text, ...)
 
 userrec* InspIRCd::FindNick(const std::string &nick)
 {
-	user_hash::iterator iter = clientlist.find(nick);
+	user_hash::iterator iter = clientlist->find(nick);
 
-	if (iter == clientlist.end())
+	if (iter == clientlist->end())
 		/* Couldn't find it */
 		return NULL;
 
@@ -263,14 +239,9 @@ userrec* InspIRCd::FindNick(const std::string &nick)
 
 userrec* InspIRCd::FindNick(const char* nick)
 {
-	user_hash::iterator iter;
-
-	if (!nick)
-		return NULL;
-
-	iter = clientlist.find(nick);
+	user_hash::iterator iter = clientlist->find(nick);
 	
-	if (iter == clientlist.end())
+	if (iter == clientlist->end())
 		return NULL;
 
 	return iter->second;
@@ -280,14 +251,9 @@ userrec* InspIRCd::FindNick(const char* nick)
 
 chanrec* InspIRCd::FindChan(const char* chan)
 {
-	chan_hash::iterator iter;
-
-	if (!chan)
-		return NULL;
-
-	iter = chanlist.find(chan);
+	chan_hash::iterator iter = chanlist->find(chan);
 
-	if (iter == chanlist.end())
+	if (iter == chanlist->end())
 		/* Couldn't find it */
 		return NULL;
 
@@ -296,200 +262,89 @@ chanrec* InspIRCd::FindChan(const char* chan)
 
 chanrec* InspIRCd::FindChan(const std::string &chan)
 {
-	chan_hash::iterator iter = chanlist.find(chan);
+	chan_hash::iterator iter = chanlist->find(chan);
 
-	if (iter == chanlist.end())
+	if (iter == chanlist->end())
 		/* Couldn't find it */
 		return NULL;
 
 	return iter->second;
 }
 
-
 /*
  * sends out an error notice to all connected clients (not to be used
  * lightly!)
  */
-void InspIRCd::SendError(const char *s)
+void InspIRCd::SendError(const std::string &s)
 {
 	for (std::vector<userrec*>::const_iterator i = this->local_users.begin(); i != this->local_users.end(); i++)
 	{
-		userrec* t = (userrec*)(*i);
-		if (t->registered == REG_ALL)
+		if ((*i)->registered == REG_ALL)
 		{
-		   	t->WriteServ("NOTICE %s :%s",t->nick,s);
+		   	(*i)->WriteServ("NOTICE %s :%s",(*i)->nick,s.c_str());
 	   	}
 		else
 		{
-			// fix - unregistered connections receive ERROR, not NOTICE
-			t->Write("ERROR :%s",s);
+			/* Unregistered connections receive ERROR, not a NOTICE */
+			(*i)->Write("ERROR :" + s);
 		}
+		/* This might generate a whole load of EAGAIN, but we dont really
+		 * care about this, as if we call SendError something catastrophic
+		 * has occured anyway, and we wont receive the events for these.
+		 */
+		(*i)->FlushWriteBuf();
 	}
 }
 
-void Error(int status)
-{
-	void *array[300];
-	size_t size;
-	char **strings;
-
-	signal(SIGALRM, SIG_IGN);
-	signal(SIGPIPE, SIG_IGN);
-	signal(SIGTERM, SIG_IGN);
-	signal(SIGABRT, SIG_IGN);
-	signal(SIGSEGV, SIG_IGN);
-	signal(SIGURG, SIG_IGN);
-	signal(SIGKILL, SIG_IGN);
-	log(DEFAULT,"*** fell down a pothole in the road to perfection ***");
-#ifdef HAS_EXECINFO
-	log(DEFAULT,"Please report the backtrace lines shown below with any bugreport to the bugtracker at http://www.inspircd.org/bugtrack/");
-	size = backtrace(array, 30);
-	strings = backtrace_symbols(array, size);
-	for (size_t i = 0; i < size; i++) {
-		log(DEFAULT,"[%d] %s", i, strings[i]);
-	}
-	free(strings);
-	ServerInstance->WriteOpers("*** SIGSEGV: Please see the ircd.log for backtrace and report the error to http://www.inspircd.org/bugtrack/");
-#else
-	log(DEFAULT,"You do not have execinfo.h so i could not backtrace -- on FreeBSD, please install the libexecinfo port.");
-#endif
-	ServerInstance->SendError("Somebody screwed up... Whoops. IRC Server terminating.");
-	signal(SIGSEGV, SIG_DFL);
-	if (raise(SIGSEGV) == -1)
-	{
-		log(DEFAULT,"What the hell, i couldnt re-raise SIGSEGV! Error: %s",strerror(errno));
-	}
-	Exit(status);
-}
-
 // this function counts all users connected, wether they are registered or NOT.
-int InspIRCd::usercnt()
+int InspIRCd::UserCount()
 {
-	return clientlist.size();
+	return clientlist->size();
 }
 
 // this counts only registered users, so that the percentages in /MAP don't mess up when users are sitting in an unregistered state
-int InspIRCd::registered_usercount()
-{
-	int c = 0;
-
-	for (user_hash::const_iterator i = clientlist.begin(); i != clientlist.end(); i++)
-	{
-		c += (i->second->registered == REG_ALL);
-	}
-
-	return c;
-}
-
-int InspIRCd::usercount_invisible()
+int InspIRCd::RegisteredUserCount()
 {
-	int c = 0;
-
-	for (user_hash::const_iterator i = clientlist.begin(); i != clientlist.end(); i++)
-	{
-		c += ((i->second->registered == REG_ALL) && (i->second->modes[UM_INVISIBLE]));
-	}
-
-	return c;
-}
-
-int InspIRCd::usercount_opers()
-{
-	int c = 0;
-
-	for (user_hash::const_iterator i = clientlist.begin(); i != clientlist.end(); i++)
-	{
-		if (*(i->second->oper))
-			c++;
-	}
-	return c;
+	return clientlist->size() - this->UnregisteredUserCount();
 }
 
-int InspIRCd::usercount_unknown()
+int InspIRCd::ModeCount(const char mode)
 {
-	int c = 0;
+	ModeHandler* mh = this->Modes->FindMode(mode, MODETYPE_USER);
 
-	for (std::vector<userrec*>::const_iterator i = local_users.begin(); i != local_users.end(); i++)
-	{
-		userrec* t = (userrec*)(*i);
-		if (t->registered != REG_ALL)
-			c++;
-	}
-
-	return c;
+	if (mh)
+		return mh->GetCount();
+	else
+		return 0;
 }
 
-long InspIRCd::chancount()
+int InspIRCd::InvisibleUserCount()
 {
-	return chanlist.size();
+	return ModeCount('i');
 }
 
-long InspIRCd::local_count()
+int InspIRCd::OperCount()
 {
-	int c = 0;
-
-	for (std::vector<userrec*>::const_iterator i = local_users.begin(); i != local_users.end(); i++)
-	{
-		userrec* t = (userrec*)(*i);
-		if (t->registered == REG_ALL)
-			c++;
-	}
-
-	return c;
+	return this->all_opers.size();
 }
 
-void ShowMOTD(userrec *user)
+int InspIRCd::UnregisteredUserCount()
 {
-	if (!ServerInstance->Config->MOTD.size())
-	{
-		user->WriteServ("422 %s :Message of the day file is missing.",user->nick);
-		return;
-	}
-	user->WriteServ("375 %s :%s message of the day", user->nick, ServerInstance->Config->ServerName);
-
-	for (unsigned int i = 0; i < ServerInstance->Config->MOTD.size(); i++)
-		user->WriteServ("372 %s :- %s",user->nick,ServerInstance->Config->MOTD[i].c_str());
-
-	user->WriteServ("376 %s :End of message of the day.", user->nick);
+	return this->unregistered_count;
 }
 
-void ShowRULES(userrec *user)
+long InspIRCd::ChannelCount()
 {
-	if (!ServerInstance->Config->RULES.size())
-	{
-		user->WriteServ("NOTICE %s :Rules file is missing.",user->nick);
-		return;
-	}
-	user->WriteServ("NOTICE %s :%s rules",user->nick,ServerInstance->Config->ServerName);
-
-	for (unsigned int i = 0; i < ServerInstance->Config->RULES.size(); i++)
-		user->WriteServ("NOTICE %s :%s",user->nick,ServerInstance->Config->RULES[i].c_str());
-
-	user->WriteServ("NOTICE %s :End of %s rules.",user->nick,ServerInstance->Config->ServerName);
+	return chanlist->size();
 }
 
-// this returns 1 when all modules are satisfied that the user should be allowed onto the irc server
-// (until this returns true, a user will block in the waiting state, waiting to connect up to the
-// registration timeout maximum seconds)
-bool AllModulesReportReady(userrec* user)
+long InspIRCd::LocalUserCount()
 {
-	if (!ServerInstance->Config->global_implementation[I_OnCheckReady])
-		return true;
-
-	for (int i = 0; i <= MODCOUNT; i++)
-	{
-		if (ServerInstance->Config->implement_lists[i][I_OnCheckReady])
-		{
-			int res = modules[i]->OnCheckReady(user);
-			if (!res)
-				return false;
-		}
-	}
-
-	return true;
+	/* Doesnt count unregistered clients */
+	return (local_users.size() - this->UnregisteredUserCount());
 }
-
-bool IsValidChannelName(const char *chname)
+	
+bool InspIRCd::IsChannel(const char *chname)
 {
 	char *c;
 
@@ -522,76 +377,158 @@ bool IsValidChannelName(const char *chname)
 	return true;
 }
 
-void OpenLog(char** argv, int argc)
+bool InspIRCd::IsNick(const char* n)
 {
-	if (!*LOG_FILE)
+	if (!n || !*n)
+		return false;
+ 
+	int p = 0;
+	for (char* i = (char*)n; *i; i++, p++)
 	{
-		if (ServerInstance->Config->logpath == "")
+		if ((*i >= 'A') && (*i <= '}'))
+		{
+			/* "A"-"}" can occur anywhere in a nickname */
+			continue;
+		}
+
+		if ((((*i >= '0') && (*i <= '9')) || (*i == '-')) && (i > n))
 		{
-			ServerInstance->Config->logpath = ServerConfig::GetFullProgDir(argv,argc) + "/ircd.log";
+			/* "0"-"9", "-" can occur anywhere BUT the first char of a nickname */
+			continue;
 		}
+
+		/* invalid character! abort */
+		return false;
 	}
-	else
+
+	/* too long? or not -- pointer arithmetic rocks */
+	return (p < NICKMAX - 1);
+}
+
+
+bool InspIRCd::IsIdent(const char* n)
+{
+	if (!n || !*n)
+		return false;
+
+	for (char* i = (char*)n; *i; i++)
 	{
-		ServerInstance->Config->log_file = fopen(LOG_FILE,"a+");
+		if ((*i >= 'A') && (*i <= '}'))
+		{
+			continue;
+		}
 
-		if (!ServerInstance->Config->log_file)
+		if (((*i >= '0') && (*i <= '9')) || (*i == '-') || (*i == '.'))
 		{
-			printf("ERROR: Could not write to logfile %s, bailing!\n\n",ServerInstance->Config->logpath.c_str());
-			Exit(ERROR);
+			continue;
 		}
-		
-		return;
+
+		return false;
 	}
 
-	ServerInstance->Config->log_file = fopen(ServerInstance->Config->logpath.c_str(),"a+");
+	return true;
+}
 
-	if (!ServerInstance->Config->log_file)
+void InspIRCd::OpenLog(char** argv, int argc)
+{
+	Config->MyDir = Config->GetFullProgDir();
+
+	if (!*this->LogFileName)
 	{
-		printf("ERROR: Could not write to logfile %s, bailing!\n\n",ServerInstance->Config->logpath.c_str());
-		Exit(ERROR);
+		if (Config->logpath.empty())
+		{
+#ifndef DARWIN
+			Config->logpath = Config->MyDir + "/ircd.log";
+#else
+			Config->logpath = "/var/log/ircd.log";
+#endif
+		}
+
+		Config->log_file = fopen(Config->logpath.c_str(),"a+");
 	}
+	else
+	{
+		Config->log_file = fopen(this->LogFileName,"a+");
+	}
+
+	if (!Config->log_file)
+	{
+		printf("ERROR: Could not write to logfile %s: %s\n\n", Config->logpath.c_str(), strerror(errno));
+		Exit(EXIT_STATUS_LOG);
+	}
+
+	this->Logger = new FileLogger(this, Config->log_file);
 }
 
-void CheckRoot()
+void InspIRCd::CheckRoot()
 {
+#ifndef DARWIN
 	if (geteuid() == 0)
 	{
 		printf("WARNING!!! You are running an irc server as ROOT!!! DO NOT DO THIS!!!\n\n");
-		log(DEFAULT,"InspIRCd: startup: not starting with UID 0!");
-		Exit(ERROR);
+		this->Log(DEFAULT,"Cant start as root");
+#else
+	if (geteuid() != 16)
+	{
+		printf("WARNING!!! You are not running inspircd as the ircdaemon user!!! YOU CAN NOT DO THIS!!!\n\n");
+		this->Log(DEFAULT,"Must start as user ircdaemon");
+#endif
+		Exit(EXIT_STATUS_ROOT);
 	}
 }
 
-void CheckDie()
+void InspIRCd::CheckDie()
 {
-	if (*ServerInstance->Config->DieValue)
+	if (*Config->DieValue)
 	{
-		printf("WARNING: %s\n\n",ServerInstance->Config->DieValue);
-		log(DEFAULT,"Uh-Oh, somebody didn't read their config file: '%s'",ServerInstance->Config->DieValue);
-		Exit(ERROR);
+		printf("WARNING: %s\n\n",Config->DieValue);
+		this->Log(DEFAULT,"Died because of <die> tag: %s",Config->DieValue);
+		Exit(EXIT_STATUS_DIETAG);
 	}
 }
 
 /* We must load the modules AFTER initializing the socket engine, now */
-void LoadAllModules(InspIRCd* ServerInstance)
+void InspIRCd::LoadAllModules()
 {
 	char configToken[MAXBUF];
-	ServerInstance->Config->module_names.clear();
-	MODCOUNT = -1;
+	Config->module_names.clear();
+	this->ModCount = -1;
 
-	for (int count = 0; count < ServerInstance->Config->ConfValueEnum(ServerInstance->Config->config_data, "module"); count++)
+	for (int count = 0; count < Config->ConfValueEnum(Config->config_data, "module"); count++)
 	{
-		ServerInstance->Config->ConfValue(ServerInstance->Config->config_data, "module","name",count,configToken,MAXBUF);
-		printf("[\033[1;32m*\033[0m] Loading module:\t\033[1;32m%s\033[0m\n",configToken);
+		Config->ConfValue(Config->config_data, "module", "name", count, configToken, MAXBUF);
+		printf_c("[\033[1;32m*\033[0m] Loading module:\t\033[1;32m%s\033[0m\n",configToken);
 		
-		if (!ServerInstance->LoadModule(configToken))		
+		if (!this->LoadModule(configToken))		
 		{
-			log(DEFAULT,"Exiting due to a module loader error.");
-			printf("\nThere was an error loading a module: %s\n\n",ServerInstance->ModuleError());
-			Exit(0);
+			this->Log(DEFAULT,"There was an error loading the module '%s': %s", configToken, this->ModuleError());
+			printf_c("\n[\033[1;31m*\033[0m] There was an error loading the module '%s': %s\n\n", configToken, this->ModuleError());
+			Exit(EXIT_STATUS_MODULE);
 		}
 	}
-	
-	log(DEFAULT,"Total loaded modules: %lu",(unsigned long)MODCOUNT+1);
+	printf_c("\nA total of \033[1;32m%d\033[0m module%s been loaded.\n", this->ModCount+1, this->ModCount+1 == 1 ? " has" : "s have");
+	this->Log(DEFAULT,"Total loaded modules: %d", this->ModCount+1);
+}
+
+void InspIRCd::SendWhoisLine(userrec* user, userrec* dest, int numeric, const std::string &text)
+{
+	std::string copy_text = text;
+
+	int MOD_RESULT = 0;
+	FOREACH_RESULT_I(this, I_OnWhoisLine, OnWhoisLine(user, dest, numeric, copy_text));
+
+	if (!MOD_RESULT)
+		user->WriteServ("%d %s", numeric, copy_text.c_str());
 }
+
+void InspIRCd::SendWhoisLine(userrec* user, userrec* dest, int numeric, const char* format, ...)
+{
+	char textbuffer[MAXBUF];
+	va_list argsPtr;
+	va_start (argsPtr, format);
+	vsnprintf(textbuffer, MAXBUF, format, argsPtr);
+	va_end(argsPtr);
+
+	this->SendWhoisLine(user, dest, numeric, std::string(textbuffer));
+}
+