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+/* Definitions for the stream-based netstrmsworking class.
+ *
+ * Copyright 2007-2021 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_NETSTRMS_H
+#define INCLUDED_NETSTRMS_H
+
+#include "nsd.h" /* we need our driver interface to be defined */
+
+/* the netstrms object */
+struct netstrms_s {
+ BEGINobjInstance; /* Data to implement generic object - MUST be the first data element! */
+ uchar *pBaseDrvrName; /**< nsd base driver name to use, or NULL if system default */
+ uchar *pDrvrName; /**< full base driver name (set when driver is loaded) */
+ int iDrvrMode; /**< current default driver mode */
+ uchar *pszDrvrAuthMode; /**< current driver authentication mode */
+ int DrvrChkExtendedKeyUsage; /**< if true, verify extended key usage in certs */
+ int DrvrPrioritizeSan; /**< if true, perform stricter checking of names in certs */
+ int DrvrVerifyDepth; /**< Verify Depth for certificate chains */
+ uchar *pszDrvrPermitExpiredCerts;
+ const uchar *pszDrvrCAFile;
+ const uchar *pszDrvrCRLFile;
+ const uchar *pszDrvrKeyFile;
+ const uchar *pszDrvrCertFile;
+ uchar *gnutlsPriorityString; /**< priorityString for connection */
+ permittedPeers_t *pPermPeers;/**< current driver's permitted peers */
+ rsRetVal(*fLstnInitDrvr)(netstrm_t*); /**< "late" driver-specific lstn init function NULL if none */
+
+ nsd_if_t Drvr; /**< our stream driver */
+};
+
+
+/* interface */
+BEGINinterface(netstrms) /* name must also be changed in ENDinterface macro! */
+ rsRetVal (*Construct)(netstrms_t **ppThis);
+ rsRetVal (*ConstructFinalize)(netstrms_t *pThis);
+ rsRetVal (*Destruct)(netstrms_t **ppThis);
+ rsRetVal (*CreateStrm)(netstrms_t *pThis, netstrm_t **ppStrm);
+ rsRetVal (*SetDrvrName)(netstrms_t *pThis, uchar *pszName);
+ rsRetVal (*SetDrvrMode)(netstrms_t *pThis, int iMode);
+ rsRetVal (*SetDrvrAuthMode)(netstrms_t *pThis, uchar*);
+ rsRetVal (*SetDrvrPermitExpiredCerts)(netstrms_t *pThis, uchar*);
+ rsRetVal (*SetDrvrPermPeers)(netstrms_t *pThis, permittedPeers_t*);
+ int (*GetDrvrMode)(netstrms_t *pThis);
+ uchar* (*GetDrvrAuthMode)(netstrms_t *pThis);
+ uchar* (*GetDrvrPermitExpiredCerts)(netstrms_t *pThis);
+ permittedPeers_t* (*GetDrvrPermPeers)(netstrms_t *pThis);
+ rsRetVal (*SetDrvrGnutlsPriorityString)(netstrms_t *pThis, uchar*);
+ uchar* (*GetDrvrGnutlsPriorityString)(netstrms_t *pThis);
+ rsRetVal (*SetDrvrCheckExtendedKeyUsage)(netstrms_t *pThis, int ChkExtendedKeyUsage);
+ int (*GetDrvrCheckExtendedKeyUsage)(netstrms_t *pThis);
+ rsRetVal (*SetDrvrPrioritizeSAN)(netstrms_t *pThis, int prioritizeSan);
+ int (*GetDrvrPrioritizeSAN)(netstrms_t *pThis);
+ rsRetVal (*SetDrvrTlsVerifyDepth)(netstrms_t *pThis, int verifyDepth);
+ int (*GetDrvrTlsVerifyDepth)(netstrms_t *pThis);
+ /* v2 */
+ rsRetVal (*SetDrvrTlsCAFile)(netstrms_t *pThis, const uchar *);
+ const uchar* (*GetDrvrTlsCAFile)(netstrms_t *pThis);
+ rsRetVal (*SetDrvrTlsKeyFile)(netstrms_t *pThis, const uchar *);
+ const uchar* (*GetDrvrTlsKeyFile)(netstrms_t *pThis);
+ rsRetVal (*SetDrvrTlsCertFile)(netstrms_t *pThis, const uchar *);
+ const uchar* (*GetDrvrTlsCertFile)(netstrms_t *pThis);
+ /* v3 */
+ rsRetVal (*SetDrvrTlsCRLFile)(netstrms_t *pThis, const uchar *);
+ const uchar* (*GetDrvrTlsCRLFile)(netstrms_t *pThis);
+ENDinterface(netstrms)
+#define netstrmsCURR_IF_VERSION 3 /* increment whenever you change the interface structure! */
+
+/* prototypes */
+PROTOTYPEObj(netstrms);
+
+/* the name of our library binary */
+#define LM_NETSTRMS_FILENAME "lmnetstrms"
+
+#endif /* #ifndef INCLUDED_NETSTRMS_H */