1 files changed, 60 insertions, 0 deletions
diff --git a/runtime/strgen.h b/runtime/strgen.h
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+++ b/runtime/strgen.h
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+/* header for strgen.c
+ *
+ * Copyright 2010 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 LGPL can be found in the file "COPYING.LESSER" in this distribution.
+ */
+#ifndef INCLUDED_STRGEN_H
+#define INCLUDED_STRGEN_H
+
+
+/* we create a small helper object, a list of strgens, that we can use to
+ * build a chain of them whereever this is needed.
+ */
+struct strgenList_s {
+	strgen_t *pStrgen;
+	strgenList_t *pNext;
+};
+
+
+/* the strgen object, a dummy because we have only static methods */
+struct strgen_s {
+	BEGINobjInstance;	/* Data to implement generic object - MUST be the first data element! */
+	uchar *pName;		/* name of this strgen */
+	modInfo_t *pModule;	/* pointer to strgen's module */
+};
+
+/* interfaces */
+BEGINinterface(strgen) /* name must also be changed in ENDinterface macro! */
+	rsRetVal (*Construct)(strgen_t **ppThis);
+	rsRetVal (*ConstructFinalize)(strgen_t *pThis);
+	rsRetVal (*Destruct)(strgen_t **ppThis);
+	rsRetVal (*SetName)(strgen_t *pThis, uchar *name);
+	rsRetVal (*SetModPtr)(strgen_t *pThis, modInfo_t *pMod);
+	rsRetVal (*FindStrgen)(strgen_t **ppThis, uchar*name);
+	rsRetVal (*InitStrgenList)(strgenList_t **pListRoot);
+	rsRetVal (*DestructStrgenList)(strgenList_t **pListRoot);
+	rsRetVal (*AddStrgenToList)(strgenList_t **pListRoot, strgen_t *pStrgen);
+ENDinterface(strgen)
+#define strgenCURR_IF_VERSION 1 /* increment whenever you change the interface above! */
+
+
+/* prototypes */
+PROTOTYPEObj(strgen);
+
+#endif /* #ifndef INCLUDED_STRGEN_H */