Fixed config reader to cache its files instead of re-reading them for each access

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@413 e03df62e-2008-0410-955e-edbf42e46eb7

7 files changed, 272 insertions, 224 deletions

diff --git a/include/inspircd_io.h b/include/inspircd_io.h
index 748aa53ba..09d5e5674 100644
--- a/include/inspircd_io.h
+++ b/include/inspircd_io.h
@@ -14,6 +14,8 @@
  * ---------------------------------------------------
  */
 
+#include <sstream>
+
 void Exit (int); 
 void Start (void); 
 int DaemonSeed (void); 
@@ -21,8 +23,9 @@ int FileExists (char* file);
 int OpenTCPSocket (void); 
 int BindSocket (int sockfd, struct sockaddr_in client, struct sockaddr_in server, int port, char* addr);
 
-int ConfValue(char* tag, char* var, int index, char *result);
-int ReadConf(const char* filename,const char* tag, const char* var, int index, char *result);
-int ConfValueEnum(char* tag);
-int EnumConf(const char* filename,const char* tag);
+void LoadConf(const char* filename, std::stringstream *target);
+int ConfValue(char* tag, char* var, int index, char *result, std::stringstream *config);
+int ReadConf(std::stringstream *config_f,const char* tag, const char* var, int index, char *result);
+int ConfValueEnum(char* tag,std::stringstream *config);
+int EnumConf(std::stringstream *config_f,const char* tag);
 
diff --git a/include/modules.h b/include/modules.h
index ed947b30a..3e2b8c5bb 100644
--- a/include/modules.h
+++ b/include/modules.h
@@ -23,6 +23,7 @@
 #include "ctables.h"
 #include <string>
 #include <deque>
+#include <sstream>
 
 /** Low level definition of a FileReader classes file cache area
  */
@@ -451,6 +452,7 @@ class ConfigReader : public classbase
 	/** The filename of the configuration file, as set by the constructor.
 	 */
 	std::string fname;
+	std::stringstream *cache;
   public:
 	/** Default constructor.
 	 * This constructor initialises the ConfigReader class to read the inspircd.conf file
diff --git a/src/InspIRCd.dev b/src/InspIRCd.dev
index 2848d0ba7..fa1a770ac 100644
--- a/src/InspIRCd.dev
+++ b/src/InspIRCd.dev
@@ -1,7 +1,7 @@
 [Project]
 FileName=InspIRCd.dev
 Name=InspIRCd
-UnitCount=34
+UnitCount=35
 Type=1
 Ver=1
 ObjFiles=
@@ -383,3 +383,13 @@ Priority=1000
 OverrideBuildCmd=0
 BuildCmd=
 
+[Unit35]
+FileName=modules\m_filter.cpp
+CompileCpp=1
+Folder=Modules
+Compile=1
+Link=1
+Priority=1000
+OverrideBuildCmd=0
+BuildCmd=
+
diff --git a/src/InspIRCd.layout b/src/InspIRCd.layout
index b6c14fd5f..229be3357 100644
--- a/src/InspIRCd.layout
+++ b/src/InspIRCd.layout
@@ -1,5 +1,5 @@
 [Editors]
-Focused=1
+Focused=2
 Order=7,3,2,6,25,24,4,5,0,-1,1
 
 [Editor_0]
@@ -12,18 +12,18 @@ LeftChar=1
 
 [Editor_1]
 Open=1
-Top=1
-CursorCol=7
-CursorRow=5232
-TopLine=5208
+Top=0
+CursorCol=2
+CursorRow=4535
+TopLine=4481
 LeftChar=1
 
 [Editor_2]
 Open=1
-Top=0
-CursorCol=1
-CursorRow=43
-TopLine=7
+Top=1
+CursorCol=28
+CursorRow=246
+TopLine=219
 LeftChar=1
 
 [Editor_3]
@@ -37,9 +37,9 @@ LeftChar=1
 [Editor_4]
 Open=1
 Top=0
-CursorCol=77
-CursorRow=124
-TopLine=90
+CursorCol=29
+CursorRow=299
+TopLine=280
 LeftChar=1
 
 [Editor_5]
@@ -70,7 +70,7 @@ LeftChar=1
 Open=1
 Top=0
 CursorCol=1
-CursorRow=1
+CursorRow=33
 TopLine=1
 LeftChar=1
 
@@ -149,8 +149,8 @@ LeftChar=1
 [Editor_18]
 Open=1
 Top=0
-CursorCol=1
-CursorRow=1
+CursorCol=81
+CursorRow=27
 TopLine=1
 LeftChar=1
 
@@ -165,9 +165,9 @@ LeftChar=1
 [Editor_20]
 Open=1
 Top=0
-CursorCol=2
-CursorRow=494
-TopLine=506
+CursorCol=26
+CursorRow=482
+TopLine=436
 LeftChar=1
 
 [Editor_21]
@@ -256,3 +256,10 @@ Top=0
 [Editor_33]
 Open=0
 Top=0
+[Editor_34]
+Open=1
+Top=0
+CursorCol=2
+CursorRow=45
+TopLine=1
+LeftChar=1
diff --git a/src/inspircd.cpp b/src/inspircd.cpp
index 786cbe4f2..3b11f8d16 100644
--- a/src/inspircd.cpp
+++ b/src/inspircd.cpp
@@ -16,6 +16,8 @@
 
 /* Now with added unF! ;) */
 
+using namespace std;
+
 #include "inspircd.h"
 #include "inspircd_io.h"
 #include "inspircd_util.h"
@@ -47,8 +49,6 @@
 #include "dynamic.h"
 #include "wildcard.h"
 
-using namespace std;
-
 #ifdef GCC3
 #define nspace __gnu_cxx
 #else
@@ -180,6 +180,7 @@ char* Passwd(userrec *user);
 bool IsDenied(userrec *user);
 void AddWhoWas(userrec* u);
 
+std::stringstream config_f(stringstream::in | stringstream::out);
 
 void safedelete(userrec *p)
 {
@@ -375,20 +376,22 @@ void ReadConfig(void)
   char dbg[MAXBUF],pauseval[MAXBUF],Value[MAXBUF],timeout[MAXBUF];
   ConnectClass c;
 
-  ConfValue("server","name",0,ServerName);
-  ConfValue("server","description",0,ServerDesc);
-  ConfValue("server","network",0,Network);
-  ConfValue("admin","name",0,AdminName);
-  ConfValue("admin","email",0,AdminEmail);
-  ConfValue("admin","nick",0,AdminNick);
-  ConfValue("files","motd",0,motd);
-  ConfValue("files","rules",0,rules);
-  ConfValue("power","diepass",0,diepass);
-  ConfValue("power","pause",0,pauseval);
-  ConfValue("power","restartpass",0,restartpass);
-  ConfValue("options","prefixquit",0,PrefixQuit);
-  ConfValue("die","value",0,DieValue);
-  ConfValue("options","loglevel",0,dbg);
+  LoadConf(CONFIG_FILE,&config_f);
+  
+  ConfValue("server","name",0,ServerName,&config_f);
+  ConfValue("server","description",0,ServerDesc,&config_f);
+  ConfValue("server","network",0,Network,&config_f);
+  ConfValue("admin","name",0,AdminName,&config_f);
+  ConfValue("admin","email",0,AdminEmail,&config_f);
+  ConfValue("admin","nick",0,AdminNick,&config_f);
+  ConfValue("files","motd",0,motd,&config_f);
+  ConfValue("files","rules",0,rules,&config_f);
+  ConfValue("power","diepass",0,diepass,&config_f);
+  ConfValue("power","pause",0,pauseval,&config_f);
+  ConfValue("power","restartpass",0,restartpass,&config_f);
+  ConfValue("options","prefixquit",0,PrefixQuit,&config_f);
+  ConfValue("die","value",0,DieValue,&config_f);
+  ConfValue("options","loglevel",0,dbg,&config_f);
   if (!strcmp(dbg,"debug"))
   	LogLevel = DEBUG;
   if (!strcmp(dbg,"verbose"))
@@ -404,17 +407,17 @@ void ReadConfig(void)
   readfile(RULES,rules);
   log(DEBUG,"Reading connect classes");
   Classes.clear();
-  for (int i = 0; i < ConfValueEnum("connect"); i++)
+  for (int i = 0; i < ConfValueEnum("connect",&config_f); i++)
   {
 	strcpy(Value,"");
-	ConfValue("connect","allow",i,Value);
-	ConfValue("connect","timeout",i,timeout);
+	ConfValue("connect","allow",i,Value,&config_f);
+	ConfValue("connect","timeout",i,timeout,&config_f);
 	if (strcmp(Value,""))
 	{
 		strcpy(c.host,Value);
 		c.type = CC_ALLOW;
 		strcpy(Value,"");
-		ConfValue("connect","password",i,Value);
+		ConfValue("connect","password",i,Value,&config_f);
 		strcpy(c.pass,Value);
 		c.registration_timeout = 90; // default is 2 minutes
 		if (atoi(timeout)>0)
@@ -426,7 +429,7 @@ void ReadConfig(void)
 	}
 	else
 	{
-		ConfValue("connect","deny",i,Value);
+		ConfValue("connect","deny",i,Value,&config_f);
                 strcpy(c.host,Value);
                 c.type = CC_DENY;
 		Classes.push_back(c);
@@ -3955,7 +3958,6 @@ void handle_who(char **parameters, int pcnt, userrec *user)
                 if ((!strcmp(parameters[0],"0")) || (!strcmp(parameters[0],"*")) && (!strcmp(parameters[1],"o")))
                 {
                         Ptr = user->chans[0].channel;
-                        printf(user->chans[0].channel->name);
 		  	for (user_hash::const_iterator i = clientlist.begin(); i != clientlist.end(); i++)
                         {
                                 if ((common_channels(user,i->second)) && (isnick(i->second->nick)))
@@ -4345,14 +4347,14 @@ void handle_stats(char **parameters, int pcnt, userrec *user)
 	/* stats o */
 	if (!strcasecmp(parameters[0],"o"))
 	{
-		for (int i = 0; i < ConfValueEnum("oper"); i++)
+		for (int i = 0; i < ConfValueEnum("oper",&config_f); i++)
 		{
 			char LoginName[MAXBUF];
 			char HostName[MAXBUF];
 			char OperType[MAXBUF];
-			ConfValue("oper","name",i,LoginName);
-			ConfValue("oper","host",i,HostName);
-			ConfValue("oper","type",i,OperType);
+			ConfValue("oper","name",i,LoginName,&config_f);
+			ConfValue("oper","host",i,HostName,&config_f);
+			ConfValue("oper","type",i,OperType,&config_f);
 			WriteServ(user->fd,"243 %s O %s * %s %s 0",user->nick,HostName,LoginName,OperType);
 		}
 	}
@@ -4409,12 +4411,12 @@ void handle_connect(char **parameters, int pcnt, userrec *user)
 	int LinkPort;
 	bool found = false;
 	
-	for (int i = 0; i < ConfValueEnum("link"); i++)
+	for (int i = 0; i < ConfValueEnum("link",&config_f); i++)
 	{
-		ConfValue("link","name",i,Link_ServerName);
-		ConfValue("link","ipaddr",i,Link_IPAddr);
-		ConfValue("link","port",i,Link_Port);
-		ConfValue("link","sendpass",i,Link_Pass);
+		ConfValue("link","name",i,Link_ServerName,&config_f);
+		ConfValue("link","ipaddr",i,Link_IPAddr,&config_f);
+		ConfValue("link","port",i,Link_Port,&config_f);
+		ConfValue("link","sendpass",i,Link_Pass,&config_f);
 		log(DEBUG,"(%d) Comparing against name='%s', ipaddr='%s', port='%s', recvpass='%s'",i,Link_ServerName,Link_IPAddr,Link_Port,Link_Pass);
 		LinkPort = atoi(Link_Port);
 		if (match(Link_ServerName,parameters[0])) {
@@ -4471,24 +4473,24 @@ void handle_oper(char **parameters, int pcnt, userrec *user)
 	char Hostname[MAXBUF];
 	int i,j;
 
-	for (i = 0; i < ConfValueEnum("oper"); i++)
+	for (i = 0; i < ConfValueEnum("oper",&config_f); i++)
 	{
-		ConfValue("oper","name",i,LoginName);
-		ConfValue("oper","password",i,Password);
+		ConfValue("oper","name",i,LoginName,&config_f);
+		ConfValue("oper","password",i,Password,&config_f);
 		if ((!strcmp(LoginName,parameters[0])) && (!strcmp(Password,parameters[1])))
 		{
 			/* correct oper credentials */
-			ConfValue("oper","type",i,OperType);
+			ConfValue("oper","type",i,OperType,&config_f);
 			WriteOpers("*** %s (%s@%s) is now an IRC operator of type %s",user->nick,user->ident,user->host,OperType);
 			WriteServ(user->fd,"381 %s :You are now an IRC operator of type %s",user->nick,OperType);
 			WriteServ(user->fd,"MODE %s :+o",user->nick);
-			for (j =0; j < ConfValueEnum("type"); j++)
+			for (j =0; j < ConfValueEnum("type",&config_f); j++)
 			{
-				ConfValue("type","name",j,TypeName);
+				ConfValue("type","name",j,TypeName,&config_f);
 				if (!strcmp(TypeName,OperType))
 				{
 					/* found this oper's opertype */
-					ConfValue("type","host",j,Hostname);
+					ConfValue("type","host",j,Hostname,&config_f);
 					strncpy(user->dhost,Hostname,256);
 				}
 			}
@@ -5012,13 +5014,13 @@ void handle_link_packet(long theirkey, char* udp_msg, char* udp_host, int udp_po
 		int LinkPort = 0;
 		
 		// search for a corresponding <link> block in the config files
-		for (int i = 0; i < ConfValueEnum("link"); i++)
+		for (int i = 0; i < ConfValueEnum("link",&config_f); i++)
 		{
-			ConfValue("link","name",i,Link_ServerName);
-			ConfValue("link","ipaddr",i,Link_IPAddr);
-			ConfValue("link","port",i,Link_Port);
-			ConfValue("link","recvpass",i,Link_Pass);
-			ConfValue("link","sendpass",i,Link_SendPass);
+			ConfValue("link","name",i,Link_ServerName,&config_f);
+			ConfValue("link","ipaddr",i,Link_IPAddr,&config_f);
+			ConfValue("link","port",i,Link_Port,&config_f);
+			ConfValue("link","recvpass",i,Link_Pass,&config_f);
+			ConfValue("link","sendpass",i,Link_SendPass,&config_f);
 			log(DEBUG,"(%d) Comparing against name='%s', ipaddr='%s', port='%s', recvpass='%s'",i,Link_ServerName,Link_IPAddr,Link_Port,Link_Pass);
 			LinkPort = atoi(Link_Port);
 			if (!strcasecmp(Link_ServerName,servername)) {
@@ -5102,13 +5104,13 @@ void handle_link_packet(long theirkey, char* udp_msg, char* udp_host, int udp_po
 		int LinkPort = 0;
 		
 		// search for a corresponding <link> block in the config files
-		for (int i = 0; i < ConfValueEnum("link"); i++)
+		for (int i = 0; i < ConfValueEnum("link",&config_f); i++)
 		{
-			ConfValue("link","name",i,Link_ServerName);
-			ConfValue("link","ipaddr",i,Link_IPAddr);
-			ConfValue("link","port",i,Link_Port);
-			ConfValue("link","recvpass",i,Link_Pass);
-			ConfValue("link","sendpass",i,Link_SendPass);
+			ConfValue("link","name",i,Link_ServerName,&config_f);
+			ConfValue("link","ipaddr",i,Link_IPAddr,&config_f);
+			ConfValue("link","port",i,Link_Port,&config_f);
+			ConfValue("link","recvpass",i,Link_Pass,&config_f);
+			ConfValue("link","sendpass",i,Link_SendPass,&config_f);
 			log(DEBUG,"(%d) Comparing against name='%s', ipaddr='%s', port='%s', recvpass='%s'",i,Link_ServerName,Link_IPAddr,Link_Port,Link_Pass);
 			LinkPort = atoi(Link_Port);
 			if (!strcasecmp(Link_ServerName,servername)) {
@@ -5226,16 +5228,16 @@ int InspIRCd(void)
 	  
 	int count2 = 0, count3 = 0;
 
-	for (count = 0; count < ConfValueEnum("bind"); count++)
+	for (count = 0; count < ConfValueEnum("bind",&config_f); count++)
 	{
-		ConfValue("bind","port",count,configToken);
-		ConfValue("bind","address",count,Addr);
-		ConfValue("bind","type",count,Type);
+		ConfValue("bind","port",count,configToken,&config_f);
+		ConfValue("bind","address",count,Addr,&config_f);
+		ConfValue("bind","type",count,Type,&config_f);
 		if (!strcmp(Type,"servers"))
 		{
 			char Default[MAXBUF];
 			strcpy(Default,"no");
-			ConfValue("bind","default",count,Default);
+			ConfValue("bind","default",count,Default,&config_f);
 			if (strchr(Default,'y'))
 			{
 				defaultRoute = count3;
@@ -5264,11 +5266,11 @@ int InspIRCd(void)
 	
 	/* BugFix By Craig! :p */
 	count2 = 0;
-	for (count = 0; count2 < ConfValueEnum("module"); count2++)
+	for (count = 0; count2 < ConfValueEnum("module",&config_f); count2++)
 	{
 		char modfile[MAXBUF];
-		ConfValue("module","name",count,configToken);
-		sprintf(modfile,"%s/%s",MOD_PATH,configToken);
+		ConfValue("module","name",count,configToken,&config_f);
+		sprintf(modfile,"%s/%s",MOD_PATH,configToken,&config_f);
 		printf("Loading module... \033[1;37m%s\033[0;37m\n",modfile);
 		log(DEBUG,"InspIRCd: startup: Loading module: %s",modfile);
 		/* If The File Doesnt exist, Trying to load it
diff --git a/src/inspircd_io.cpp b/src/inspircd_io.cpp
index 11471538d..65597704f 100644
--- a/src/inspircd_io.cpp
+++ b/src/inspircd_io.cpp
@@ -19,11 +19,17 @@
 #endif
 
 #include <sys/types.h>
+#include <string>
 #include <unistd.h>
+#include <sstream>
+#include <iostream>
+#include <fstream>
 #include "inspircd.h"
 #include "inspircd_io.h"
 #include "inspircd_util.h"
 
+using namespace std;
+
 extern FILE *log_file;
 
 void WriteOpers(char* text, ...);
@@ -109,87 +115,107 @@ int FileExists (char* file)
 }
 
 
+void LoadConf(const char* filename, std::stringstream *target)
+{
+	FILE* conf = fopen(filename,"r");
+	char buffer[MAXBUF];
+	if (conf)
+	{
+		target->clear();
+		while (!feof(conf))
+		{
+			if (fgets(buffer, MAXBUF, conf))
+			{
+				if ((!feof(conf)) && (buffer) && (strlen(buffer)))
+				{
+					if (buffer[0] != '#')
+					{
+						*target << std::string(buffer);
+					}
+				}
+			}
+		}
+		fclose(conf);
+	}
+	target->seekg(0);
+}
+
 /* Counts the number of tags of a certain type within the config file, e.g. to enumerate opers */
 
-int EnumConf(const char* filename, const char* tag)
+int EnumConf(std::stringstream *config, const char* tag)
 {
-	FILE *config;
 	int ptr = 0;
 	char buffer[MAXBUF], c_tag[MAXBUF], c, lastc;
 	int in_token, in_quotes, tptr, j, idx = 0;
 	char* key;
 
-	if ((config = fopen (filename, "r")) == NULL)
+	const char* buf = config->str().c_str();
+	long bptr = 0;
+	long len = strlen(buf);
+	
+	ptr = 0;
+	in_token = 0;
+	in_quotes = 0;
+	lastc = '\0';
+	while (bptr<len)
 	{
-		return 0;
-	}
-	else
-	{
-		ptr = 0;
-		in_token = 0;
-		in_quotes = 0;
-		lastc = '\0';
-		while (!feof(config))
+		lastc = c;
+		c = buf[bptr++];
+		if ((c == '#') && (lastc == '\n'))
 		{
-			lastc = c;
-			c = fgetc(config);
-			if ((c == '#') && (lastc == '\n'))
+			while ((c != '\n') && (bptr<len))
 			{
-				while ((c != '\n') && (!feof(config)))
+				lastc = c;
+				c = buf[bptr++];
+			}
+		}
+		if ((c == '<') && (!in_quotes))
+		{
+			tptr = 0;
+			in_token = 1;
+			do {
+				c = buf[bptr++];
+				if (c != ' ')
 				{
-					lastc = c;
-					c = fgetc(config);
+					c_tag[tptr++] = c;
+					c_tag[tptr] = '\0';
 				}
-			}
-			if ((c == '<') && (!in_quotes))
-			{
-				tptr = 0;
-				in_token = 1;
-				do {
-					c = fgetc(config);
-					if (c != ' ')
-					{
-						c_tag[tptr++] = c;
-						c_tag[tptr] = '\0';
-					}
-				} while (c != ' ');
-			}
-			if (c == '"')
+			} while (c != ' ');
+		}
+		if (c == '"')
+		{
+			in_quotes = (!in_quotes);
+		}
+		if ((c == '>') && (!in_quotes))
+		{
+			in_token = 0;
+			if (!strcmp(c_tag,tag))
 			{
-				in_quotes = (!in_quotes);
+				/* correct tag, but wrong index */
+				idx++;
 			}
-			if ((c == '>') && (!in_quotes))
+			c_tag[0] = '\0';
+			buffer[0] = '\0';
+			ptr = 0;
+			tptr = 0;
+		}
+		if (c != '>')
+		{
+			if ((in_token) && (c != '\n') && (c != '\r'))
 			{
-				in_token = 0;
-				if (!strcmp(c_tag,tag))
-				{
-					/* correct tag, but wrong index */
-					idx++;
-				}
-				c_tag[0] = '\0';
-				buffer[0] = '\0';
-				ptr = 0;
-				tptr = 0;
-			}
-			if (c != '>')
-			{
-				if ((in_token) && (c != '\n') && (c != '\r'))
-				{
-					buffer[ptr++] = c;
-					buffer[ptr] = '\0';
-				}
+				buffer[ptr++] = c;
+				buffer[ptr] = '\0';
 			}
 		}
 	}
-	fclose(config);
 	return idx;
 }
 
 
 
-int ConfValueEnum(char* tag)
+int ConfValueEnum(char* tag, std::stringstream* config)
 {
-	EnumConf(CONFIG_FILE,tag);
+	EnumConf(config,tag);
 }
 
 
@@ -200,125 +226,118 @@ int ConfValueEnum(char* tag)
  * ConfValue("oper","name",2,result);
  */
 
-int ReadConf(const char* filename, const char* tag, const char* var, int index, char *result)
+int ReadConf(std::stringstream *config, const char* tag, const char* var, int index, char *result)
 {
-	FILE *config;
 	int ptr = 0;
 	char buffer[MAXBUF], c_tag[MAXBUF], c, lastc;
 	int in_token, in_quotes, tptr, j, idx = 0;
 	char* key;
 
-	if ((config = fopen (filename, "r")) == NULL)
+	const char* buf = config->str().c_str();
+	long bptr = 0;
+	long len = strlen(buf);
+	
+	ptr = 0;
+	in_token = 0;
+	in_quotes = 0;
+	lastc = '\0';
+	while (bptr<len)
 	{
-		return 0;
-	}
-	else
-	{
-		ptr = 0;
-		in_token = 0;
-		in_quotes = 0;
-		lastc = '\0';
-		while (!feof(config))
+		lastc = c;
+		c = buf[bptr++];
+		if ((c == '#') && (lastc == '\n'))
 		{
-			lastc = c;
-			c = fgetc(config);
-			if ((c == '#') && (lastc == '\n'))
+			while ((c != '\n') && (bptr<len))
 			{
-				while ((c != '\n') && (!feof(config)))
+				lastc = c;
+				c = buf[bptr++];
+			}
+		}
+		if ((c == '<') && (!in_quotes))
+		{
+			tptr = 0;
+			in_token = 1;
+			do {
+				c = buf[bptr++];
+				if (c != ' ')
 				{
-					lastc = c;
-					c = fgetc(config);
+					c_tag[tptr++] = c;
+					c_tag[tptr] = '\0';
 				}
-			}
-			if ((c == '<') && (!in_quotes))
-			{
-				tptr = 0;
-				in_token = 1;
-				do {
-					c = fgetc(config);
-					if (c != ' ')
-					{
-						c_tag[tptr++] = c;
-						c_tag[tptr] = '\0';
-					}
-				} while (c != ' ');
-			}
-			if (c == '"')
-			{
-				in_quotes = (!in_quotes);
-			}
-			if ((c == '>') && (!in_quotes))
+			} while (c != ' ');
+		}
+		if (c == '"')
+		{
+			in_quotes = (!in_quotes);
+		}
+		if ((c == '>') && (!in_quotes))
+		{
+			in_token = 0;
+			if (idx == index)
 			{
-				in_token = 0;
-				if (idx == index)
+				if (!strcmp(c_tag,tag))
 				{
-					if (!strcmp(c_tag,tag))
+					if ((buffer) && (c_tag) && (var))
 					{
-						if ((buffer) && (c_tag) && (var))
+						key = strstr(buffer,var);
+						if (!key)
 						{
-							key = strstr(buffer,var);
-							if (!key)
-							{
-								/* value not found in tag */
-								fclose(config);
-								return 0;
-							}
-							else
+							/* value not found in tag */
+							return 0;
+						}
+						else
+						{
+							key+=strlen(var);
+							while (key[0] !='"')
 							{
-								key+=strlen(var);
-								while (key[0] !='"')
+								if (!strlen(key))
 								{
-									if (!strlen(key))
-									{
-										/* missing quote */
-										return 0;
-									}
-									key++;
+									/* missing quote */
+									return 0;
 								}
 								key++;
-								for (j = 0; j < strlen(key); j++)
+							}
+							key++;
+							for (j = 0; j < strlen(key); j++)
+							{
+								if (key[j] == '"')
 								{
-									if (key[j] == '"')
-									{
-										key[j] = '\0';
-									}
+									key[j] = '\0';
 								}
-								fclose(config);
-								strcpy(result,key);
-								return 1;
 							}
+							strcpy(result,key);
+							return 1;
 						}
 					}
 				}
-				if (!strcmp(c_tag,tag))
-				{
-					/* correct tag, but wrong index */
-					idx++;
-				}
-				c_tag[0] = '\0';
-				buffer[0] = '\0';
-				ptr = 0;
-				tptr = 0;
 			}
-			if (c != '>')
+			if (!strcmp(c_tag,tag))
 			{
-				if ((in_token) && (c != '\n') && (c != '\r'))
-				{
-					buffer[ptr++] = c;
-					buffer[ptr] = '\0';
-				}
+				/* correct tag, but wrong index */
+				idx++;
+			}
+			c_tag[0] = '\0';
+			buffer[0] = '\0';
+			ptr = 0;
+			tptr = 0;
+		}
+		if (c != '>')
+		{
+			if ((in_token) && (c != '\n') && (c != '\r'))
+			{
+				buffer[ptr++] = c;
+				buffer[ptr] = '\0';
 			}
 		}
 	}
-	fclose(config);
 	return 0;
 }
 
 
 
-int ConfValue(char* tag, char* var, int index, char *result)
+int ConfValue(char* tag, char* var, int index, char *result,std::stringstream *config)
 {
-	ReadConf(CONFIG_FILE, tag, var, index, result);
+	ReadConf(config, tag, var, index, result);
 }
 
 
diff --git a/src/modules.cpp b/src/modules.cpp
index c1a912eca..b2424639a 100644
--- a/src/modules.cpp
+++ b/src/modules.cpp
@@ -295,7 +295,8 @@ bool Server::AddExtendedMode(char modechar, int type, bool requires_oper, int pa
 
 ConfigReader::ConfigReader()
 {
-	fname = CONFIG_FILE;
+	this->cache = new std::stringstream(stringstream::in | stringstream::out);
+	LoadConf(CONFIG_FILE,this->cache);
 }
 
 
@@ -304,19 +305,23 @@ ConfigReader::~ConfigReader()
 }
 
 
-ConfigReader::ConfigReader(std::string filename) : fname(filename) { };
+ConfigReader::ConfigReader(std::string filename)
+{
+	this->cache = new std::stringstream(stringstream::in | stringstream::out);
+	LoadConf(filename.c_str(),this->cache);
+};
 
 std::string ConfigReader::ReadValue(std::string tag, std::string name, int index)
 {
 	char val[MAXBUF];
-	ReadConf(fname.c_str(),tag.c_str(),name.c_str(),index,val);
+	ReadConf(cache,tag.c_str(),name.c_str(),index,val);
 	return val;
 }
 
 
 int ConfigReader::Enumerate(std::string tag)
 {
-	return EnumConf(fname.c_str(),tag.c_str());
+	return EnumConf(cache,tag.c_str());
 }