Allow for resizing of MAXBUF above/below 512 via non-interactive configure. (Some crazy mofo on the forums asked for this, good luck its your funeral :p)

THIS IS UNSUPPORTED BY US IF YOU CHANGE IT, WE WON'T EVEN TELL YOU HOW :)


git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@7022 e03df62e-2008-0410-955e-edbf42e46eb7

2 files changed, 5 insertions, 5 deletions

diff --git a/src/userprocess.cpp b/src/userprocess.cpp
index a72d738c3..dd6a4c24d 100644
--- a/src/userprocess.cpp
+++ b/src/userprocess.cpp
@@ -107,7 +107,7 @@ void InspIRCd::ProcessUser(userrec* cu)
 					}
 					else
 					{
-						current->WriteServ("NOTICE %s :Your previous line was too long and was not delivered (Over 512chars) Please shorten it.", current->nick);
+						current->WriteServ("NOTICE %s :Your previous line was too long and was not delivered (Over %d chars) Please shorten it.", current->nick, MAXBUF-2);
 						current->recvq = "";
 					}
 				}
@@ -177,8 +177,8 @@ void InspIRCd::ProcessUser(userrec* cu)
 				std::string single_line = current->GetBuffer();
 				current->bytes_in += single_line.length();
 				current->cmds_in++;
-				if (single_line.length() > 512)
-					single_line.resize(512);
+				if (single_line.length() > MAXBUF - 2)	/* MAXBUF is 514 to allow for neccessary line terminators */
+					single_line.resize(MAXBUF - 2); /* So to trim to 512 here, we use MAXBUF - 2 */
 
 				EventHandler* old_comp = this->SE->GetRef(currfd);
 
diff --git a/src/users.cpp b/src/users.cpp
index cf3d4aa86..eacbe2779 100644
--- a/src/users.cpp
+++ b/src/users.cpp
@@ -690,8 +690,8 @@ void userrec::AddWriteBuf(const std::string &data)
 
 	try
 	{
-		if (data.length() > 512)
-			sendq.append(data.substr(0,510)).append("\r\n");
+		if (data.length() > MAXBUF - 2) /* MAXBUF has a value of 514, to account for line terminators */
+			sendq.append(data.substr(0,MAXBUF - 4)).append("\r\n"); /* MAXBUF-4 = 510 */
 		else
 			sendq.append(data);
 	}