Add irc::portparser, a class to parse port ranges in the form "6660,6661,6662-6669,7000".

Needs testing, watch next few commits.


git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@5690 e03df62e-2008-0410-955e-edbf42e46eb7

1 files changed, 15 insertions, 55 deletions

diff --git a/src/modules/m_spanningtree.cpp b/src/modules/m_spanningtree.cpp
index 7f854809b..20c81bd95 100644
--- a/src/modules/m_spanningtree.cpp
+++ b/src/modules/m_spanningtree.cpp
@@ -3874,67 +3874,27 @@ void SpanningTreeUtilities::ReadConfiguration(bool rebind)
 			std::string Port = Conf->ReadValue("bind","port",j);
 			if (Type == "servers")
 			{
-				irc::commasepstream portrange(Port);
-				std::string portno = "*";
-				while ((portno = portrange.GetToken()) != "")
+				irc::portparser portrange(Port);
+				int portno = -1;
+				while ((portno = portrange.GetToken()))
 				{
-					std::string::size_type dash = portno.rfind('-');
-					if (dash != std::string::npos)
-					{
-						std::string sbegin = portno.substr(0, dash);
-						std::string send = portno.substr(dash+1, portno.length());
-						long begin = atoi(sbegin.c_str());
-						long end = atoi(send.c_str());
+					ServerInstance->Log(DEBUG,"m_spanningtree: Binding server port %s:%d", IP.c_str(), portno);
+					if (IP == "*")
+						IP = "";
 
-						if ((begin < 0) || (end < 0) || (begin > 65535) || (end > 65535) || (begin >= end))
-						{
-							ServerInstance->Log(DEFAULT,"WARNING: Port range \"%d-%d\" discarded. begin >= end, or begin/end out of range.", begin, end);
-						}
-						else
-						{
-							for (long port = begin; port <= end; ++port)
-							{
-								ServerInstance->Log(DEBUG,"m_spanningtree: Binding server port %s:%d (part of range %s)", IP.c_str(), port, portno.c_str());
-								if (IP == "*")
-									IP = "";
-
-								TreeSocket* listener = new TreeSocket(this, ServerInstance, IP.c_str(), port, true, 10);
-								if (listener->GetState() == I_LISTENING)
-								{
-									ServerInstance->Log(DEFAULT,"m_spanningtree: Binding server port %s:%d successful!", IP.c_str(), port);
-									Bindings.push_back(listener);
-								}
-								else
-								{
-									ServerInstance->Log(DEFAULT,"m_spanningtree: Warning: Failed to bind server port %s:%d (forms part of range '%s')",IP.c_str(),
-											port, portno.c_str());
-									listener->Close();
-									DELETE(listener);
-								}
-								ServerInstance->Log(DEBUG,"Done with this binding");
-							}
-						}
+					TreeSocket* listener = new TreeSocket(this, ServerInstance, IP.c_str(), portno, true, 10);
+					if (listener->GetState() == I_LISTENING)
+					{
+						ServerInstance->Log(DEFAULT,"m_spanningtree: Binding server port %s:%d successful!", IP.c_str(), portno);
+						Bindings.push_back(listener);
 					}
 					else
 					{
-						ServerInstance->Log(DEBUG,"m_spanningtree: Binding server port %s:%s (single port %s)", IP.c_str(), portno.c_str(), portno.c_str());
-						if (IP == "*")
-							IP = "";
-
-						TreeSocket* listener = new TreeSocket(this, ServerInstance, IP.c_str(),atoi(portno.c_str()),true,10);
-						if (listener->GetState() == I_LISTENING)
-						{
-							ServerInstance->Log(DEFAULT,"m_spanningtree: Binding server port %s:%s successful!", IP.c_str(), portno.c_str());
-							Bindings.push_back(listener);
-						}
-						else
-						{
-							ServerInstance->Log(DEFAULT,"m_spanningtree: Warning: Failed to bind server port %s:%s",IP.c_str(), portno.c_str());
-							listener->Close();
-							DELETE(listener);
-						}
-						ServerInstance->Log(DEBUG,"Done with this binding");
+						ServerInstance->Log(DEFAULT,"m_spanningtree: Warning: Failed to bind server port %s:%d",IP.c_str(), portno);
+						listener->Close();
+						DELETE(listener);
 					}
+					ServerInstance->Log(DEBUG,"Done with this binding");
 				}
 			}
 		}