More removal of formatting where its not neccessary x("%s",str) == bad!

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@2704 e03df62e-2008-0410-955e-edbf42e46eb7

3 files changed, 191 insertions, 18 deletions

diff --git a/src/helperfuncs.cpp b/src/helperfuncs.cpp
index c358b4bf5..c2a323a7c 100644
--- a/src/helperfuncs.cpp
+++ b/src/helperfuncs.cpp
@@ -123,7 +123,7 @@ void readfile(file_cache &F, const char* fname)
         log(DEBUG,"readfile: loaded %s, %lu lines",fname,(unsigned long)F.size());
 }
 
-void Write_NoFormat(int sock,char *text)
+void Write_NoFormat(int sock, const char *text)
 {
 	if ((sock < 0) || (!text))
 		return;
@@ -177,7 +177,7 @@ void Write(int sock,char *text, ...)
         else log(DEFAULT,"ERROR! attempted write to a user with no fd_ref_table entry!!!");
 }
 
-void WriteServ_NoFormat(int sock, char* text)
+void WriteServ_NoFormat(int sock, const char* text)
 {
 	if ((sock < 0) || (!text))
 		return;
@@ -232,7 +232,7 @@ void WriteServ(int sock, char* text, ...)
         else log(DEFAULT,"ERROR! attempted write to a user with no fd_ref_table entry!!!");
 }
 
-void WriteFrom_NoFormat(int sock, userrec *user,char* text)
+void WriteFrom_NoFormat(int sock, userrec *user, const char* text)
 {
 	if ((sock < 0) || (!text) || (!user))
 		return;
@@ -316,7 +316,7 @@ void WriteTo(userrec *source, userrec *dest,char *data, ...)
         }
 }
 
-void WriteTo_NoFormat(userrec *source, userrec *dest,char *data)
+void WriteTo_NoFormat(userrec *source, userrec *dest, const char *data)
 {
 	if ((!dest) || (!data))
 		return;
@@ -357,6 +357,25 @@ void WriteChannel(chanrec* Ptr, userrec* user, char* text, ...)
         }
 }
 
+void WriteChannel_NoFormat(chanrec* Ptr, userrec* user, const char* text)
+{
+        if ((!Ptr) || (!user) || (!text))
+        {
+                log(DEFAULT,"*** BUG *** WriteChannel was given an invalid parameter");
+                return;
+        }
+        std::vector<char*> *ulist = Ptr->GetUsers();
+        unsigned int x = ulist->size();
+        for (unsigned int j = 0; j < x; j++)
+        {
+                char* o = (*ulist)[j];
+                userrec* otheruser = (userrec*)o;
+                if (otheruser->fd != FD_MAGIC_NUMBER)
+                        WriteTo_NoFormat(user,otheruser,text);
+        }
+}
+
+
 /* write formatted text from a source user to all users on a channel
  * including the sender (NOT for privmsg, notice etc!) doesnt send to
  * users on remote servers */
@@ -380,7 +399,7 @@ void WriteChannelLocal(chanrec* Ptr, userrec* user, char* text, ...)
         {
                 char* o = (*ulist)[j];
                 userrec* otheruser = (userrec*)o;
-                if ((otheruser->fd != FD_MAGIC_NUMBER) && (otheruser->fd != -1) && (otheruser != user))
+                if ((otheruser->fd != FD_MAGIC_NUMBER) && (otheruser != user))
                 {
                         if (!user)
                         {
@@ -394,6 +413,35 @@ void WriteChannelLocal(chanrec* Ptr, userrec* user, char* text, ...)
         }
 }
 
+void WriteChannelLocal_NoFormat(chanrec* Ptr, userrec* user, const char* text)
+{
+        if ((!Ptr) || (!text))
+        {
+                log(DEFAULT,"*** BUG *** WriteChannel was given an invalid parameter");
+                return;
+        }
+        std::vector<char*> *ulist = Ptr->GetUsers();
+        unsigned int x = ulist->size();
+        for (unsigned int j = 0; j < x; j++)
+        {
+                char* o = (*ulist)[j];   
+                userrec* otheruser = (userrec*)o;
+                if ((otheruser->fd != FD_MAGIC_NUMBER) && (otheruser != user))
+                {
+                        if (!user)
+                        {
+                                WriteServ_NoFormat(otheruser->fd,text);
+                        }
+                        else
+                        {
+                                WriteTo_NoFormat(user,otheruser,text);
+                        }
+                }
+        }
+}
+
+
+
 void WriteChannelWithServ(char* ServName, chanrec* Ptr, char* text, ...)
 {
         if ((!Ptr) || (!text))
@@ -419,6 +467,26 @@ void WriteChannelWithServ(char* ServName, chanrec* Ptr, char* text, ...)
         }
 }
 
+void WriteChannelWithServ_NoFormat(char* ServName, chanrec* Ptr, const char* text)
+{
+        if ((!Ptr) || (!text))
+        {
+                log(DEFAULT,"*** BUG *** WriteChannelWithServ was given an invalid parameter");
+                return;
+        }
+        std::vector<char*> *ulist = Ptr->GetUsers();
+        unsigned int x = ulist->size();
+        for (unsigned int j = 0; j < x; j++)
+        {
+                char* o = (*ulist)[j];
+                userrec* otheruser = (userrec*)o;
+                if (IS_LOCAL(otheruser))
+                        WriteServ_NoFormat(otheruser->fd,text);
+        }
+}
+
+
+
 /* write formatted text from a source user to all users on a channel except
  * for the sender (for privmsg etc) */
 
@@ -446,6 +514,24 @@ void ChanExceptSender(chanrec* Ptr, userrec* user, char* text, ...)
         }
 }
 
+void ChanExceptSender_NoFormat(chanrec* Ptr, userrec* user, const char* text)
+{
+        if ((!Ptr) || (!user) || (!text))
+        {
+                log(DEFAULT,"*** BUG *** ChanExceptSender was given an invalid parameter");
+                return;
+        }
+        std::vector<char*> *ulist = Ptr->GetUsers();
+        unsigned int x = ulist->size();
+        for (unsigned int j = 0; j < x; j++)
+        {
+                char* o = (*ulist)[j];
+                userrec* otheruser = (userrec*)o;
+                if ((IS_LOCAL(otheruser)) && (user != otheruser))
+                        WriteFrom_NoFormat(otheruser->fd,user,text);
+        }
+}
+
 std::string GetServerDescription(char* servername)
 {
 	std::string description = "";
@@ -511,10 +597,57 @@ void WriteCommon(userrec *u, char* text, ...)
         // receives their OWN message for WriteCommon
         if (!sent_to_at_least_one)
         {
-                WriteFrom(u->fd,u,"%s",textbuffer);
+                WriteFrom_NoFormat(u->fd,u,textbuffer);
+        }
+}
+
+void WriteCommon_NoFormat(userrec *u, const char* text)
+{
+        if (!u)
+        {
+                log(DEFAULT,"*** BUG *** WriteCommon was given an invalid parameter");
+                return;
+        }
+                
+        if (u->registered != 7) {
+                log(DEFAULT,"*** BUG *** WriteCommon on an unregistered user");
+                return;
+        }
+        // FIX: Stops a message going to the same person more than once
+        memset(&already_sent,0,MAX_DESCRIPTORS);
+                
+        bool sent_to_at_least_one = false;
+                        
+        unsigned int y = u->chans.size();
+        for (unsigned int i = 0; i < y; i++)
+        {
+                if (u->chans[i].channel)
+                {
+                        std::vector<char*> *ulist = u->chans[i].channel->GetUsers();
+                        unsigned int x = ulist->size();
+                        for (unsigned int j = 0; j < x; j++)
+                        {
+                                char* o = (*ulist)[j];
+                                userrec* otheruser = (userrec*)o;
+                                if ((otheruser->fd > -1) && (!already_sent[otheruser->fd]))
+                                {
+                                        already_sent[otheruser->fd] = 1;
+                                        WriteFrom_NoFormat(otheruser->fd,u,text);
+                                        sent_to_at_least_one = true;
+                                }
+                        }
+                }
+        }
+        // if the user was not in any channels, no users will receive the text. Make sure the user
+        // receives their OWN message for WriteCommon
+        if (!sent_to_at_least_one)
+        {
+                WriteFrom_NoFormat(u->fd,u,text);
         }
 }
 
+
+
 /* write a formatted string to all users who share at least one common
  * channel, NOT including the source user e.g. for use in QUIT */
 
@@ -563,6 +696,47 @@ void WriteCommonExcept(userrec *u, char* text, ...)
         }
 }
 
+void WriteCommonExcept_NoFormat(userrec *u, const char* text)
+{
+        if (!u)
+        {
+                log(DEFAULT,"*** BUG *** WriteCommon was given an invalid parameter");
+                return;
+        }
+         
+        if (u->registered != 7) {
+                log(DEFAULT,"*** BUG *** WriteCommon on an unregistered user");
+                return;
+        }
+
+        memset(&already_sent,0,MAX_DESCRIPTORS);
+
+        unsigned int y = u->chans.size();
+        for (unsigned int i = 0; i < y; i++)
+        {
+                if (u->chans[i].channel)
+                {
+                        std::vector<char*> *ulist = u->chans[i].channel->GetUsers();
+                        unsigned int x = ulist->size();
+                        for (unsigned int j = 0; j < x; j++)
+                        {
+                                char* o = (*ulist)[j];
+                                userrec* otheruser = (userrec*)o;
+                                if (u != otheruser)
+                                {
+                                        if ((otheruser->fd > -1) && (!already_sent[otheruser->fd]))
+                                        {
+                                                already_sent[otheruser->fd] = 1;
+                                                WriteFrom_NoFormat(otheruser->fd,u,text);
+                                        }
+                                }
+                        }
+                }
+        }
+}
+
+
+
 void WriteOpers(char* text, ...)
 {
         if (!text)
@@ -926,14 +1100,14 @@ void userlist(userrec *user,chanrec *c)
                 {
                         /* list overflowed into
                          * multiple numerics */
-                        WriteServ(user->fd,"%s",list);
+                        WriteServ_NoFormat(user->fd,list);
                         snprintf(list,MAXBUF,"353 %s = %s :", user->nick, c->name);
                 }
         }
         /* if whats left in the list isnt empty, send it */
         if (list[strlen(list)-1] != ':')
         {
-                WriteServ(user->fd,"%s",list);
+                WriteServ_NoFormat(user->fd,list);
         }
 }
 
diff --git a/src/message.cpp b/src/message.cpp
index 264871623..41455a2ef 100644
--- a/src/message.cpp
+++ b/src/message.cpp
@@ -146,9 +146,8 @@ void chop(char* str)
 		return;
 	}
 	string temp = str;
-	FOREACH_MOD(I_OnServerRaw,OnServerRaw(temp,false,NULL));
 	const char* str2 = temp.c_str();
-	snprintf(str,MAXBUF,"%s",str2);
+	strlcat(str,str2,MAXBUF);
 	if (strlen(str) >= 511)
 	{
 		str[510] = '\r';
diff --git a/src/modules.cpp b/src/modules.cpp
index cb9a228a2..87df6bdfc 100644
--- a/src/modules.cpp
+++ b/src/modules.cpp
@@ -425,17 +425,17 @@ void Server::SendMode(char **parameters, int pcnt, userrec *user)
 
 void Server::Send(int Socket, std::string s)
 {
-	Write(Socket,"%s",s.c_str());
+	Write_NoFormat(Socket,s.c_str());
 }
 
 void Server::SendServ(int Socket, std::string s)
 {
-	WriteServ(Socket,"%s",s.c_str());
+	WriteServ_NoFormat(Socket,s.c_str());
 }
 
 void Server::SendFrom(int Socket, userrec* User, std::string s)
 {
-	WriteFrom(Socket,User,"%s",s.c_str());
+	WriteFrom_NoFormat(Socket,User,s.c_str());
 }
 
 void Server::SendTo(userrec* Source, userrec* Dest, std::string s)
@@ -448,7 +448,7 @@ void Server::SendTo(userrec* Source, userrec* Dest, std::string s)
 	else
 	{
 		// otherwise it comes from the user specified
-		WriteTo(Source,Dest,"%s",s.c_str());
+		WriteTo_NoFormat(Source,Dest,s.c_str());
 	}
 }
 
@@ -461,11 +461,11 @@ void Server::SendChannel(userrec* User, chanrec* Channel, std::string s,bool Inc
 {
 	if (IncludeSender)
 	{
-		WriteChannel(Channel,User,"%s",s.c_str());
+		WriteChannel_NoFormat(Channel,User,s.c_str());
 	}
 	else
 	{
-		ChanExceptSender(Channel,User,"%s",s.c_str());
+		ChanExceptSender_NoFormat(Channel,User,s.c_str());
 	}
 }
 
@@ -478,11 +478,11 @@ void Server::SendCommon(userrec* User, std::string text,bool IncludeSender)
 {
 	if (IncludeSender)
 	{
-		WriteCommon(User,"%s",text.c_str());
+		WriteCommon_NoFormat(User,text.c_str());
 	}
 	else
 	{
-		WriteCommonExcept(User,"%s",text.c_str());
+		WriteCommonExcept_NoFormat(User,text.c_str());
 	}
 }