converted netstrm into generic netstrm and the nsd_pctp driver

1 files changed, 48 insertions, 0 deletions

diff --git a/runtime/nsd.h b/runtime/nsd.h
new file mode 100644
index 00000000..52c36dcf
--- /dev/null
+++ b/runtime/nsd.h
@@ -0,0 +1,48 @@
+/* The interface definition for "NetStream Drivers" (nsd).
+ *
+ * This is just an abstract driver interface, which needs to be
+ * implemented by concrete classes. As such, no nsd data type itself
+ * is defined.
+ *
+ * Copyright 2008 Rainer Gerhards and Adiscon GmbH.
+ *
+ * This file is part of the rsyslog runtime library.
+ *
+ * The rsyslog runtime library is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * The rsyslog runtime library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with the rsyslog runtime library.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * A copy of the GPL can be found in the file "COPYING" in this distribution.
+ * A copy of the LGPL can be found in the file "COPYING.LESSER" in this distribution.
+ */
+
+#ifndef INCLUDED_NSD_H
+#define INCLUDED_NSD_H
+
+/* nsd_t is actually obj_t (which is somewhat better than void* but in essence
+ * much the same).
+ */
+
+/* interface */
+BEGINinterface(nsd) /* name must also be changed in ENDinterface macro! */
+	rsRetVal (*Construct)(nsd_t **ppThis);
+	rsRetVal (*Destruct)(nsd_t **ppThis);
+	rsRetVal (*Abort)(nsd_t *pThis);
+	rsRetVal (*LstnInit)(nsd_t *pThis, unsigned char *pLstnPort);
+	rsRetVal (*AcceptConnReq)(nsd_t **ppThis, int sock);
+	rsRetVal (*Rcv)(nsd_t *pThis, uchar *pRcvBuf, ssize_t *pLenBuf);
+	rsRetVal (*Send)(nsd_t *pThis, uchar *pBuf, ssize_t *pLenBuf);
+	rsRetVal (*Connect)(nsd_t *pThis, int family, unsigned char *port, unsigned char *host);
+ENDinterface(nsd)
+#define nsdCURR_IF_VERSION 1 /* increment whenever you change the interface structure! */
+
+#endif /* #ifndef INCLUDED_NSD_H */