X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fsocket.cpp;h=cdf62432165e29ff2a6d6e2ec5c78353e3d8e3b4;hb=5fc80b5ad45fd3b70ad54dc72f721ef5bf2a0ed1;hp=01c07e2d093651b50ef3cdfe4befd1525ca9a711;hpb=74f401f1997b89783217cd636f396e35f5c2a9d0;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/socket.cpp b/src/socket.cpp
index 01c07e2d0..cdf624321 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);
@@ -189,10 +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);
@@ -270,4 +276,61 @@ 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;
+}
+
+int irc::sockets::sa_size(irc::sockets::sockaddrs& sa)
+{
+	if (sa.sa.sa_family == AF_INET)
+		return sizeof(sa.in4);
+	if (sa.sa.sa_family == AF_INET6)
+		return sizeof(sa.in6);
+	return 0;
+}