4 files changed, 23 insertions, 23 deletions

diff --git a/src/modules/m_channames.cpp b/src/modules/m_channames.cpp
index e78171c4a..e9e5ba305 100644
--- a/src/modules/m_channames.cpp
+++ b/src/modules/m_channames.cpp
@@ -23,35 +23,34 @@
 
 static std::bitset<256> allowedmap;
 
-class NewIsChannelHandler : public HandlerBase2<bool, const char*, size_t>
+class NewIsChannelHandler : public HandlerBase2<bool, const std::string&, size_t>
 {
  public:
 	NewIsChannelHandler() { }
 	virtual ~NewIsChannelHandler() { }
-	virtual bool Call(const char*, size_t);
+	virtual bool Call(const std::string&, size_t);
 };
 
-bool NewIsChannelHandler::Call(const char* c, size_t max)
+bool NewIsChannelHandler::Call(const std::string& channame, size_t max)
 {
-		/* check for no name - don't check for !*chname, as if it is empty, it won't be '#'! */
-		if (!c || *c++ != '#')
+	if (channame.empty() || channame.length() > max || channame[0] != '#')
+		return false;
+
+	for (std::string::const_iterator c = channame.begin(); c != channame.end(); ++c)
+	{
+		unsigned int i = *c & 0xFF;
+		if (!allowedmap[i])
 			return false;
+	}
 
-		while (*c && --max)
-		{
-			unsigned int i = *c++ & 0xFF;
-			if (!allowedmap[i])
-				return false;
-		}
-		// a name of exactly max length will have max = 1 here; the null does not trigger --max
-		return max;
+	return true;
 }
 
 class ModuleChannelNames : public Module
 {
  private:
 	NewIsChannelHandler myhandler;
-	caller2<bool, const char*, size_t> rememberer;
+	caller2<bool, const std::string&, size_t> rememberer;
 	bool badchan;
 
  public:
@@ -73,7 +72,7 @@ class ModuleChannelNames : public Module
 		std::vector<Channel*> chanvec;
 		for (chan_hash::const_iterator i = ServerInstance->chanlist->begin(); i != ServerInstance->chanlist->end(); ++i)
 		{
-			if (!ServerInstance->IsChannel(i->second->name.c_str(), MAXBUF))
+			if (!ServerInstance->IsChannel(i->second->name, MAXBUF))
 				chanvec.push_back(i->second);
 		}
 		std::vector<Channel*>::reverse_iterator c2 = chanvec.rbegin();
diff --git a/src/modules/m_nationalchars.cpp b/src/modules/m_nationalchars.cpp
index b43b6e2b6..59277bb9e 100644
--- a/src/modules/m_nationalchars.cpp
+++ b/src/modules/m_nationalchars.cpp
@@ -31,12 +31,12 @@
 
 /* $ModDesc: Provides an ability to have non-RFC1459 nicks & support for national CASEMAPPING */
 
-class lwbNickHandler : public HandlerBase2<bool, const char*, size_t>
+class lwbNickHandler : public HandlerBase2<bool, const std::string&, size_t>
 {
  public:
 	lwbNickHandler() { }
 	virtual ~lwbNickHandler() { }
-	virtual bool Call(const char*, size_t);
+	virtual bool Call(const std::string&, size_t);
 };
 
 								 /*,m_reverse_additionalUp[256];*/
@@ -71,11 +71,12 @@ char utf8size(unsigned char * mb)
 
 
 /* Conditions added */
-bool lwbNickHandler::Call(const char* n, size_t max)
+bool lwbNickHandler::Call(const std::string& nick, size_t max)
 {
-	if (!n || !*n)
+	if (nick.empty())
 		return false;
 
+	const char* n = nick.c_str();
 	unsigned int p = 0;
 	for (const char* i = n; *i; i++, p++)
 	{
@@ -225,7 +226,7 @@ class ModuleNationalChars : public Module
 	lwbNickHandler myhandler;
 	std::string charset, casemapping;
 	unsigned char m_additional[256], m_additionalUp[256], m_lower[256], m_upper[256];
-	caller2<bool, const char*, size_t> rememberer;
+	caller2<bool, const std::string&, size_t> rememberer;
 	bool forcequit;
 	const unsigned char * lowermap_rememberer;
 
@@ -276,7 +277,7 @@ class ModuleNationalChars : public Module
 		{
 			/* Fix by Brain: Dont quit UID users */
 			User* n = *iter;
-			if (!isdigit(n->nick[0]) && !ServerInstance->IsNick(n->nick.c_str(), ServerInstance->Config->Limits.NickMax))
+			if (!isdigit(n->nick[0]) && !ServerInstance->IsNick(n->nick, ServerInstance->Config->Limits.NickMax))
 				ServerInstance->Users->QuitUser(n, message);
 		}
 	}
diff --git a/src/modules/m_nicklock.cpp b/src/modules/m_nicklock.cpp
index abeb25869..b5564f215 100644
--- a/src/modules/m_nicklock.cpp
+++ b/src/modules/m_nicklock.cpp
@@ -51,7 +51,7 @@ class CommandNicklock : public Command
 		/* Do local sanity checks and bails */
 		if (IS_LOCAL(user))
 		{
-			if (!ServerInstance->IsNick(parameters[1].c_str(), ServerInstance->Config->Limits.NickMax))
+			if (!ServerInstance->IsNick(parameters[1], ServerInstance->Config->Limits.NickMax))
 			{
 				user->WriteServ("NOTICE %s :*** Invalid nickname '%s'", user->nick.c_str(), parameters[1].c_str());
 				return CMD_FAILURE;
diff --git a/src/modules/m_sanick.cpp b/src/modules/m_sanick.cpp
index 4e4be77ae..ba4fdc033 100644
--- a/src/modules/m_sanick.cpp
+++ b/src/modules/m_sanick.cpp
@@ -54,7 +54,7 @@ class CommandSanick : public Command
 				return CMD_FAILURE;
 			}
 
-			if (!ServerInstance->IsNick(parameters[1].c_str(), ServerInstance->Config->Limits.NickMax))
+			if (!ServerInstance->IsNick(parameters[1], ServerInstance->Config->Limits.NickMax))
 			{
 				user->WriteServ("NOTICE %s :*** Invalid nickname '%s'", user->nick.c_str(), parameters[1].c_str());
 				return CMD_FAILURE;