Replaced vsnprintf with VAFORMAT pretty much everywhere.

7 files changed, 58 insertions, 155 deletions

diff --git a/src/channels.cpp b/src/channels.cpp
index 0cc007464..1c8e9e856 100644
--- a/src/channels.cpp
+++ b/src/channels.cpp
@@ -595,17 +595,12 @@ void Channel::KickUser(User *src, User *user, const std::string& reason)
 
 void Channel::WriteChannel(User* user, const char* text, ...)
 {
-	char textbuffer[MAXBUF];
-	va_list argsPtr;
-
 	if (!user || !text)
 		return;
 
-	va_start(argsPtr, text);
-	vsnprintf(textbuffer, MAXBUF, text, argsPtr);
-	va_end(argsPtr);
-
-	this->WriteChannel(user, std::string(textbuffer));
+	std::string textbuffer;
+	VAFORMAT(textbuffer, text, text);
+	this->WriteChannel(user, textbuffer);
 }
 
 void Channel::WriteChannel(User* user, const std::string &text)
@@ -624,17 +619,12 @@ void Channel::WriteChannel(User* user, const std::string &text)
 
 void Channel::WriteChannelWithServ(const std::string& ServName, const char* text, ...)
 {
-	char textbuffer[MAXBUF];
-	va_list argsPtr;
-
 	if (!text)
 		return;
 
-	va_start(argsPtr, text);
-	vsnprintf(textbuffer, MAXBUF, text, argsPtr);
-	va_end(argsPtr);
-
-	this->WriteChannelWithServ(ServName, std::string(textbuffer));
+	std::string textbuffer;
+	VAFORMAT(textbuffer, text, text);
+	this->WriteChannelWithServ(ServName, textbuffer);
 }
 
 void Channel::WriteChannelWithServ(const std::string& ServName, const std::string &text)
@@ -652,34 +642,23 @@ void Channel::WriteChannelWithServ(const std::string& ServName, const std::strin
  * for the sender (for privmsg etc) */
 void Channel::WriteAllExceptSender(User* user, bool serversource, char status, const char* text, ...)
 {
-	char textbuffer[MAXBUF];
-	va_list argsPtr;
-
 	if (!text)
 		return;
 
-	va_start(argsPtr, text);
-	vsnprintf(textbuffer, MAXBUF, text, argsPtr);
-	va_end(argsPtr);
-
-	this->WriteAllExceptSender(user, serversource, status, std::string(textbuffer));
+	std::string textbuffer;
+	VAFORMAT(textbuffer, text, text);
+	this->WriteAllExceptSender(user, serversource, status, textbuffer);
 }
 
 void Channel::WriteAllExcept(User* user, bool serversource, char status, CUList &except_list, const char* text, ...)
 {
-	char textbuffer[MAXBUF];
-	va_list argsPtr;
-
 	if (!text)
 		return;
 
-	int offset = snprintf(textbuffer,MAXBUF,":%s ", serversource ? ServerInstance->Config->ServerName.c_str() : user->GetFullHost().c_str());
-
-	va_start(argsPtr, text);
-	vsnprintf(textbuffer + offset, MAXBUF - offset, text, argsPtr);
-	va_end(argsPtr);
-
-	this->RawWriteAllExcept(user, serversource, status, except_list, std::string(textbuffer));
+	std::string textbuffer;
+	VAFORMAT(textbuffer, text, text);
+	textbuffer = ":" + (serversource ? ServerInstance->Config->ServerName : user->GetFullHost()) + " " + textbuffer;
+	this->RawWriteAllExcept(user, serversource, status, except_list, textbuffer);
 }
 
 void Channel::WriteAllExcept(User* user, bool serversource, char status, CUList &except_list, const std::string &text)
diff --git a/src/helperfuncs.cpp b/src/helperfuncs.cpp
index c097b0033..0673efedf 100644
--- a/src/helperfuncs.cpp
+++ b/src/helperfuncs.cpp
@@ -372,13 +372,9 @@ void InspIRCd::SendWhoisLine(User* user, User* dest, int numeric, const std::str
 
 void InspIRCd::SendWhoisLine(User* user, User* dest, int numeric, const char* format, ...)
 {
-	char textbuffer[MAXBUF];
-	va_list argsPtr;
-	va_start (argsPtr, format);
-	vsnprintf(textbuffer, MAXBUF, format, argsPtr);
-	va_end(argsPtr);
-
-	this->SendWhoisLine(user, dest, numeric, std::string(textbuffer));
+	std::string textbuffer;
+	VAFORMAT(textbuffer, format, format)
+	this->SendWhoisLine(user, dest, numeric, textbuffer);
 }
 
 /** Refactored by Brain, Jun 2009. Much faster with some clever O(1) array
diff --git a/src/logger.cpp b/src/logger.cpp
index b33f65ac4..2b0b623f6 100644
--- a/src/logger.cpp
+++ b/src/logger.cpp
@@ -296,18 +296,11 @@ bool LogManager::DelLogType(const std::string &type, LogStream *l)
 void LogManager::Log(const std::string &type, int loglevel, const char *fmt, ...)
 {
 	if (Logging)
-	{
 		return;
-	}
-
-	va_list a;
-	static char buf[65536];
-
-	va_start(a, fmt);
-	vsnprintf(buf, 65536, fmt, a);
-	va_end(a);
 
-	this->Log(type, loglevel, std::string(buf));
+	std::string buf;
+	VAFORMAT(buf, fmt, fmt);
+	this->Log(type, loglevel, buf);
 }
 
 void LogManager::Log(const std::string &type, int loglevel, const std::string &msg)
diff --git a/src/modules/m_spanningtree/main.cpp b/src/modules/m_spanningtree/main.cpp
index 92d274679..244180b2f 100644
--- a/src/modules/m_spanningtree/main.cpp
+++ b/src/modules/m_spanningtree/main.cpp
@@ -380,12 +380,8 @@ ModResult ModuleSpanningTree::HandleVersion(const std::vector<std::string>& para
  */
 void ModuleSpanningTree::RemoteMessage(User* user, const char* format, ...)
 {
-	char text[MAXBUF];
-	va_list argsPtr;
-
-	va_start(argsPtr, format);
-	vsnprintf(text, MAXBUF, format, argsPtr);
-	va_end(argsPtr);
+	std::string text;
+	VAFORMAT(text, format, format);
 
 	if (IS_LOCAL(user))
 		user->WriteNotice(text);
diff --git a/src/snomasks.cpp b/src/snomasks.cpp
index f018a0d1a..820f65e4b 100644
--- a/src/snomasks.cpp
+++ b/src/snomasks.cpp
@@ -52,26 +52,16 @@ void SnomaskManager::WriteGlobalSno(char letter, const std::string& text)
 
 void SnomaskManager::WriteToSnoMask(char letter, const char* text, ...)
 {
-	char textbuffer[MAXBUF];
-	va_list argsPtr;
-
-	va_start(argsPtr, text);
-	vsnprintf(textbuffer, MAXBUF, text, argsPtr);
-	va_end(argsPtr);
-
-	this->WriteToSnoMask(letter, std::string(textbuffer));
+	std::string textbuffer;
+	VAFORMAT(textbuffer, text, text);
+	this->WriteToSnoMask(letter, textbuffer);
 }
 
 void SnomaskManager::WriteGlobalSno(char letter, const char* text, ...)
 {
-	char textbuffer[MAXBUF];
-	va_list argsPtr;
-
-	va_start(argsPtr, text);
-	vsnprintf(textbuffer, MAXBUF, text, argsPtr);
-	va_end(argsPtr);
-
-	this->WriteGlobalSno(letter, std::string(textbuffer));
+	std::string textbuffer;
+	VAFORMAT(textbuffer, text, text);
+	this->WriteGlobalSno(letter, textbuffer);
 }
 
 SnomaskManager::SnomaskManager()
diff --git a/src/usermanager.cpp b/src/usermanager.cpp
index aa0be2f3b..09c9a5bde 100644
--- a/src/usermanager.cpp
+++ b/src/usermanager.cpp
@@ -322,13 +322,9 @@ unsigned int UserManager::LocalUserCount()
 
 void UserManager::ServerNoticeAll(const char* text, ...)
 {
-	char textbuffer[MAXBUF];
-	va_list argsPtr;
-	va_start (argsPtr, text);
-	vsnprintf(textbuffer, MAXBUF, text, argsPtr);
-	va_end(argsPtr);
-
-	const std::string message = "NOTICE $" + ServerInstance->Config->ServerName + " :" + textbuffer;
+	std::string message;
+	VAFORMAT(message, text, text);
+	message = "NOTICE $" + ServerInstance->Config->ServerName + " :" + message;
 
 	for (LocalUserList::const_iterator i = local_users.begin(); i != local_users.end(); i++)
 	{
diff --git a/src/users.cpp b/src/users.cpp
index f7dafeb86..7e1df61fe 100644
--- a/src/users.cpp
+++ b/src/users.cpp
@@ -1016,14 +1016,9 @@ void LocalUser::Write(const std::string& text)
  */
 void LocalUser::Write(const char *text, ...)
 {
-	va_list argsPtr;
-	char textbuffer[MAXBUF];
-
-	va_start(argsPtr, text);
-	vsnprintf(textbuffer, MAXBUF, text, argsPtr);
-	va_end(argsPtr);
-
-	this->Write(std::string(textbuffer));
+	std::string textbuffer;
+	VAFORMAT(textbuffer, text, text);
+	this->Write(textbuffer);
 }
 
 void User::WriteServ(const std::string& text)
@@ -1036,14 +1031,9 @@ void User::WriteServ(const std::string& text)
  */
 void User::WriteServ(const char* text, ...)
 {
-	va_list argsPtr;
-	char textbuffer[MAXBUF];
-
-	va_start(argsPtr, text);
-	vsnprintf(textbuffer, MAXBUF, text, argsPtr);
-	va_end(argsPtr);
-
-	this->WriteServ(std::string(textbuffer));
+	std::string textbuffer;
+	VAFORMAT(textbuffer, text, text);
+	this->WriteServ(textbuffer);
 }
 
 void User::WriteNotice(const std::string& text)
@@ -1053,14 +1043,9 @@ void User::WriteNotice(const std::string& text)
 
 void User::WriteNumeric(unsigned int numeric, const char* text, ...)
 {
-	va_list argsPtr;
-	char textbuffer[MAXBUF];
-
-	va_start(argsPtr, text);
-	vsnprintf(textbuffer, MAXBUF, text, argsPtr);
-	va_end(argsPtr);
-
-	this->WriteNumeric(numeric, std::string(textbuffer));
+	std::string textbuffer;
+	VAFORMAT(textbuffer, text, text);
+	this->WriteNumeric(numeric, textbuffer);
 }
 
 void User::WriteNumeric(unsigned int numeric, const std::string &text)
@@ -1088,14 +1073,9 @@ void User::WriteFrom(User *user, const std::string &text)
 
 void User::WriteFrom(User *user, const char* text, ...)
 {
-	va_list argsPtr;
-	char textbuffer[MAXBUF];
-
-	va_start(argsPtr, text);
-	vsnprintf(textbuffer, MAXBUF, text, argsPtr);
-	va_end(argsPtr);
-
-	this->WriteFrom(user, std::string(textbuffer));
+	std::string textbuffer;
+	VAFORMAT(textbuffer, text, text);
+	this->WriteFrom(user, textbuffer);
 }
 
 
@@ -1103,14 +1083,9 @@ void User::WriteFrom(User *user, const char* text, ...)
 
 void User::WriteTo(User *dest, const char *data, ...)
 {
-	char textbuffer[MAXBUF];
-	va_list argsPtr;
-
-	va_start(argsPtr, data);
-	vsnprintf(textbuffer, MAXBUF, data, argsPtr);
-	va_end(argsPtr);
-
-	this->WriteTo(dest, std::string(textbuffer));
+	std::string textbuffer;
+	VAFORMAT(textbuffer, data, data);
+	this->WriteTo(dest, textbuffer);
 }
 
 void User::WriteTo(User *dest, const std::string &data)
@@ -1120,36 +1095,24 @@ void User::WriteTo(User *dest, const std::string &data)
 
 void User::WriteCommon(const char* text, ...)
 {
-	char textbuffer[MAXBUF];
-	va_list argsPtr;
-
 	if (this->registered != REG_ALL || quitting)
 		return;
 
-	int len = snprintf(textbuffer,MAXBUF,":%s ",this->GetFullHost().c_str());
-
-	va_start(argsPtr, text);
-	vsnprintf(textbuffer + len, MAXBUF - len, text, argsPtr);
-	va_end(argsPtr);
-
-	this->WriteCommonRaw(std::string(textbuffer), true);
+	std::string textbuffer;
+	VAFORMAT(textbuffer, text, text);
+	textbuffer = ":" + this->GetFullHost() + " " + textbuffer;
+	this->WriteCommonRaw(textbuffer, true);
 }
 
 void User::WriteCommonExcept(const char* text, ...)
 {
-	char textbuffer[MAXBUF];
-	va_list argsPtr;
-
 	if (this->registered != REG_ALL || quitting)
 		return;
 
-	int len = snprintf(textbuffer,MAXBUF,":%s ",this->GetFullHost().c_str());
-
-	va_start(argsPtr, text);
-	vsnprintf(textbuffer + len, MAXBUF - len, text, argsPtr);
-	va_end(argsPtr);
-
-	this->WriteCommonRaw(std::string(textbuffer), false);
+	std::string textbuffer;
+	VAFORMAT(textbuffer, text, text);
+	textbuffer = ":" + this->GetFullHost() + " " + textbuffer;
+	this->WriteCommonRaw(textbuffer, false);
 }
 
 void User::WriteCommonRaw(const std::string &line, bool include_self)
@@ -1248,14 +1211,9 @@ void FakeUser::SendText(const std::string& line)
 
 void User::SendText(const char *text, ...)
 {
-	va_list argsPtr;
-	char line[MAXBUF];
-
-	va_start(argsPtr, text);
-	vsnprintf(line, MAXBUF, text, argsPtr);
-	va_end(argsPtr);
-
-	SendText(std::string(line));
+	std::string line;
+	VAFORMAT(line, text, text);
+	SendText(line);
 }
 
 void User::SendText(const std::string &LinePrefix, std::stringstream &TextStream)
@@ -1445,13 +1403,8 @@ bool User::ChangeIdent(const char* newident)
 
 void User::SendAll(const char* command, const char* text, ...)
 {
-	char textbuffer[MAXBUF];
-	va_list argsPtr;
-
-	va_start(argsPtr, text);
-	vsnprintf(textbuffer, MAXBUF, text, argsPtr);
-	va_end(argsPtr);
-
+	std::string textbuffer;
+	VAFORMAT(textbuffer, text, text);
 	const std::string message = ":" + this->GetFullHost() + " " + command + " $* :" + textbuffer;
 
 	for (LocalUserList::const_iterator i = ServerInstance->Users->local_users.begin(); i != ServerInstance->Users->local_users.end(); i++)