From c88d4a3511cd9706b5c02c576b0445f13391afd3 Mon Sep 17 00:00:00 2001
From: w00t <w00t@e03df62e-2008-0410-955e-edbf42e46eb7>
Date: Tue, 24 Jul 2007 20:21:29 +0000
Subject: [PATCH] Replace some voodoo with a define

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@7556 e03df62e-2008-0410-955e-edbf42e46eb7
---
 include/inspircd.h                         |  5 +++++
 src/command_parse.cpp                      | 12 ++++++------
 src/modules/m_alias.cpp                    |  6 +++---
 src/modules/m_filter.h                     |  2 +-
 src/modules/m_spanningtree/treesocket2.cpp |  2 +-
 5 files changed, 16 insertions(+), 11 deletions(-)

diff --git a/include/inspircd.h b/include/inspircd.h
index b0382e473..f21e03272 100644
--- a/include/inspircd.h
+++ b/include/inspircd.h
@@ -38,6 +38,11 @@
 #include "snomasks.h"
 #include "cull_list.h"
 
+/**
+ * Used to define the maximum number of parameters a command may have.
+ */
+#define MAXPARAMETERS 127
+
 /** Returned by some functions to indicate failure.
  */
 #define ERROR -1
diff --git a/src/command_parse.cpp b/src/command_parse.cpp
index 7a89cc4ca..84850a880 100644
--- a/src/command_parse.cpp
+++ b/src/command_parse.cpp
@@ -144,9 +144,9 @@ int CommandParser::LoopCall(userrec* user, command_t* CommandObj, const char** p
 	{
 		if (dupes.find(item.c_str()) == dupes.end())
 		{
-			const char* new_parameters[127];
+			const char* new_parameters[MAXPARAMETERS];
 
-			for (int t = 0; (t < pcnt) && (t < 127); t++)
+			for (int t = 0; (t < pcnt) && (t < MAXPARAMETERS); t++)
 				new_parameters[t] = parameters[t];
 
 			std::string extrastuff = items2.GetToken();
@@ -185,9 +185,9 @@ int CommandParser::LoopCall(userrec* user, command_t* CommandObj, const char** p
 	{
 		if (dupes.find(item.c_str()) == dupes.end())
 		{
-			const char* new_parameters[127];
+			const char* new_parameters[MAXPARAMETERS];
 
-			for (int t = 0; (t < pcnt) && (t < 127); t++)
+			for (int t = 0; (t < pcnt) && (t < MAXPARAMETERS); t++)
 				new_parameters[t] = parameters[t];
 
 			new_parameters[splithere] = item.c_str();
@@ -271,7 +271,7 @@ CmdResult CommandParser::CallHandler(const std::string &commandname,const char**
 
 void CommandParser::ProcessCommand(userrec *user, std::string &cmd)
 {
-	const char *command_p[127];
+	const char *command_p[MAXPARAMETERS];
 	int items = 0;
 	irc::tokenstream tokens(cmd);
 	std::string command;
@@ -285,7 +285,7 @@ void CommandParser::ProcessCommand(userrec *user, std::string &cmd)
 	if (*command.c_str() == ':')
 		tokens.GetToken(command);
 
-	while (tokens.GetToken(para[items]) && (items < 127))
+	while (tokens.GetToken(para[items]) && (items < MAXPARAMETERS))
 	{
 		command_p[items] = para[items].c_str();
 		items++;
diff --git a/src/modules/m_alias.cpp b/src/modules/m_alias.cpp
index 94c64b405..a8f079bf1 100644
--- a/src/modules/m_alias.cpp
+++ b/src/modules/m_alias.cpp
@@ -77,7 +77,7 @@ class ModuleAlias : public Module
 		: Module(Me)
 	{
 		ReadAliases();
-		pars.resize(127);
+		pars.resize(MAXPARAMETERS);
 	}
 
 	void Implements(char* List)
@@ -251,10 +251,10 @@ class ModuleAlias : public Module
 		SearchAndReplace(newline, "\r", "$");
 
 		irc::tokenstream ss(newline);
-		const char* parv[127];
+		const char* parv[MAXPARAMETERS];
 		int x = 0;
 
-		while (ss.GetToken(pars[x]))
+		while (ss.GetToken(pars[x]) && x < MAXPARAMETERS)
 		{
 			parv[x] = pars[x].c_str();
 			x++;
diff --git a/src/modules/m_filter.h b/src/modules/m_filter.h
index 576269325..5e74177e5 100644
--- a/src/modules/m_filter.h
+++ b/src/modules/m_filter.h
@@ -341,7 +341,7 @@ int FilterBase::OnPreCommand(const std::string &command, const char** parameters
 		command_t* c = ServerInstance->Parser->GetHandler(command);
 		if (c)
 		{
-			const char* params[127];
+			const char* params[MAXPARAMETERS];
 			for (int item = 0; item < pcnt; item++)
 				params[item] = parameters[item];
 			params[replacepoint] = "Reason filtered";
diff --git a/src/modules/m_spanningtree/treesocket2.cpp b/src/modules/m_spanningtree/treesocket2.cpp
index 23362ca99..a321ee36b 100644
--- a/src/modules/m_spanningtree/treesocket2.cpp
+++ b/src/modules/m_spanningtree/treesocket2.cpp
@@ -1400,7 +1400,7 @@ bool TreeSocket::ProcessLine(std::string &line)
 				{
 					if (Utils->IsServer(prefix))
 					{
-						const char* modelist[127];
+						const char* modelist[MAXPARAMETERS];
 						for (size_t i = 0; i < params.size(); i++)
 							modelist[i] = params[i].c_str();
 						userrec* fake = new userrec(Instance);
-- 
2.39.5