logsig: build base plumbing for signature multi-provider interface

1 files changed, 33 insertions, 0 deletions

diff --git a/runtime/sigprov.h b/runtime/sigprov.h
new file mode 100644
index 00000000..f0eb9350
--- /dev/null
+++ b/runtime/sigprov.h
@@ -0,0 +1,33 @@
+/* The interface definition for (file) signature providers.
+ *
+ * This is just an abstract driver interface, which needs to be
+ * implemented by concrete classes.
+ *
+ * Copyright 2013 Adiscon GmbH.
+ *
+ * This file is part of the rsyslog runtime library.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *       -or-
+ *       see COPYING.ASL20 in the source distribution
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#ifndef INCLUDED_SIGPROV_H
+#define INCLUDED_SIGPROV_H
+
+/* interface */
+BEGINinterface(sigprov) /* name must also be changed in ENDinterface macro! */
+	rsRetVal (*Construct)(void *ppThis);
+	rsRetVal (*Destruct)(void **ppThis);
+ENDinterface(sigprov)
+#define sigprovCURR_IF_VERSION 1 /* increment whenever you change the interface structure! */
+#endif /* #ifndef INCLUDED_SIGPROV_H */