X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fsocket.cpp;h=8b016152d34c9736d487fcfba65c9d335ddd0604;hb=3954761f11af50ed33b88f1e6609bfa8a5dab750;hp=f1a81435868e493ecf4cb0ae0a8e24d4daea5a58;hpb=f7bfee1e9210b83d0cb544ce14aa52f8637bdf21;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/socket.cpp b/src/socket.cpp
index f1a814358..8b016152d 100644
--- a/src/socket.cpp
+++ b/src/socket.cpp
@@ -2,8 +2,8 @@
  *       | Inspire Internet Relay Chat Daemon |
  *       +------------------------------------+
  *
- *  InspIRCd: (C) 2002-2008 InspIRCd Development Team
- * See: http://www.inspircd.org/wiki/index.php/Credits
+ *  InspIRCd: (C) 2002-2009 InspIRCd Development Team
+ * See: http://wiki.inspircd.org/Credits
  *
  * This program is free but copyrighted software; see
  *            the file COPYING for details.
@@ -20,7 +20,7 @@
 /** This will bind a socket to a port. It works for UDP/TCP.
  * It can only bind to IP addresses, if you wish to bind to hostnames
  * you should first resolve them using class 'Resolver'.
- */ 
+ */
 bool InspIRCd::BindSocket(int sockfd, int port, const char* addr, bool dolisten)
 {
 	/* We allocate 2 of these, because sockaddr_in6 is larger than sockaddr (ugh, hax) */
@@ -143,14 +143,20 @@ bool InspIRCd::BindSocket(int sockfd, int port, const char* addr, bool dolisten)
 }
 
 // Open a TCP Socket
-int irc::sockets::OpenTCPSocket(char* addr, int socktype)
+int irc::sockets::OpenTCPSocket(const char* addr, int socktype)
 {
 	int sockfd;
 	int on = 1;
 	addr = addr;
 	struct linger linger = { 0, 0 };
 #ifdef IPV6
-	if (strchr(addr,':') || (!*addr))
+	if (!*addr)
+	{
+		sockfd = socket (PF_INET6, socktype, 0);
+		if (sockfd < 0)
+			sockfd = socket (PF_INET, socktype, 0);
+	}
+	else if (strchr(addr,':'))
 		sockfd = socket (PF_INET6, socktype, 0);
 	else
 		sockfd = socket (PF_INET, socktype, 0);
@@ -172,6 +178,7 @@ int irc::sockets::OpenTCPSocket(char* addr, int socktype)
 	}
 }
 
+// XXX: it would be VERY nice to genericize this so all listen stuff (server/client) could use the one function. -- w00t
 int InspIRCd::BindPorts(bool, int &ports_found, FailedPortList &failed_ports)
 {
 	char configToken[MAXBUF], Addr[MAXBUF], Type[MAXBUF];
@@ -180,7 +187,7 @@ int InspIRCd::BindPorts(bool, int &ports_found, FailedPortList &failed_ports)
 	std::vector<std::pair<std::string, int> > old_ports;
 
 	/* XXX: Make a copy of the old ip/port pairs here */
-	for (std::vector<ListenSocket*>::iterator o = Config->ports.begin(); o != Config->ports.end(); ++o)
+	for (std::vector<ListenSocketBase *>::iterator o = Config->ports.begin(); o != Config->ports.end(); ++o)
 		old_ports.push_back(make_pair((*o)->GetIP(), (*o)->GetPort()));
 
 	for (int count = 0; count < Config->ConfValueEnum(Config->config_data, "bind"); count++)
@@ -188,10 +195,10 @@ int InspIRCd::BindPorts(bool, int &ports_found, FailedPortList &failed_ports)
 		Config->ConfValue(Config->config_data, "bind", "port", count, configToken, MAXBUF);
 		Config->ConfValue(Config->config_data, "bind", "address", count, Addr, MAXBUF);
 		Config->ConfValue(Config->config_data, "bind", "type", count, Type, MAXBUF);
-		
+
 		if (strncmp(Addr, "::ffff:", 7) == 0)
 			this->Logs->Log("SOCKET",DEFAULT, "Using 4in6 (::ffff:) isn't recommended. You should bind IPv4 addresses directly instead.");
-		
+
 		if ((!*Type) || (!strcmp(Type,"clients")))
 		{
 			irc::portparser portrange(configToken, false);
@@ -202,7 +209,7 @@ int InspIRCd::BindPorts(bool, int &ports_found, FailedPortList &failed_ports)
 					*Addr = 0;
 
 				bool skip = false;
-				for (std::vector<ListenSocket*>::iterator n = Config->ports.begin(); n != Config->ports.end(); ++n)
+				for (std::vector<ListenSocketBase *>::iterator n = Config->ports.begin(); n != Config->ports.end(); ++n)
 				{
 					if (((*n)->GetIP() == Addr) && ((*n)->GetPort() == portno))
 					{
@@ -220,7 +227,7 @@ int InspIRCd::BindPorts(bool, int &ports_found, FailedPortList &failed_ports)
 				}
 				if (!skip)
 				{
-					ListenSocket* ll = new ListenSocket(this, portno, Addr);
+					ClientListenSocket *ll = new ClientListenSocket(this, portno, Addr);
 					if (ll->GetFd() > -1)
 					{
 						bound++;
@@ -241,7 +248,7 @@ int InspIRCd::BindPorts(bool, int &ports_found, FailedPortList &failed_ports)
 	{
 		for (size_t k = 0; k < old_ports.size(); ++k)
 		{
-			for (std::vector<ListenSocket*>::iterator n = Config->ports.begin(); n != Config->ports.end(); ++n)
+			for (std::vector<ListenSocketBase *>::iterator n = Config->ports.begin(); n != Config->ports.end(); ++n)
 			{
 				if (((*n)->GetIP() == old_ports[k].first) && ((*n)->GetPort() == old_ports[k].second))
 				{
@@ -269,4 +276,53 @@ int irc::sockets::insp_aton(const char* a, insp_inaddr* n)
 	return inet_pton(AF_FAMILY, a, n);
 }
 
+int irc::sockets::aptosa(const char* addr, int port, irc::sockets::sockaddrs* sa)
+{
+	memset(sa, 0, sizeof(*sa));
+	if (!addr || !*addr)
+	{
+#ifdef IPV6
+		sa->in6.sin6_family = AF_INET6;
+		sa->in6.sin6_port = htons(port);
+#else
+		sa->in4.sin_family = AF_INET;
+		sa->in4.sin_port = htons(port);
+#endif
+		return true;
+	}
+	else if (inet_pton(AF_INET, addr, &sa->in4.sin_addr) > 0)
+	{
+		sa->in4.sin_family = AF_INET;
+		sa->in4.sin_port = htons(port);
+		return true;
+	}
+	else if (inet_pton(AF_INET6, addr, &sa->in6.sin6_addr) > 0)
+	{
+		sa->in6.sin6_family = AF_INET6;
+		sa->in6.sin6_port = htons(port);
+		return true;
+	}
+	return false;
+}
+
+int irc::sockets::satoap(const irc::sockets::sockaddrs* sa, std::string& addr, int &port) {
+	char addrv[INET6_ADDRSTRLEN+1];
+	if (sa->sa.sa_family == AF_INET)
+	{
+		if (!inet_ntop(AF_INET, &sa->in4.sin_addr, addrv, sizeof(addrv)))
+			return false;
+		addr = addrv;
+		port = ntohs(sa->in4.sin_port);
+		return true;
+	}
+	else if (sa->sa.sa_family == AF_INET6)
+	{
+		if (!inet_ntop(AF_INET6, &sa->in6.sin6_addr, addrv, sizeof(addrv)))
+			return false;
+		addr = addrv;
+		port = ntohs(sa->in6.sin6_port);
+		return true;
+	}
+	return false;
+}