renamed .h and libs clicon->clixon

apps/backend/clixon_backend_handle.h

@@ -0,0 +1,71 @@
+/*
+ *
+  Copyright (C) 2009-2016 Olof Hagsand and Benny Holmgren
+
+  This file is part of CLIXON.
+
+  CLIXON is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 3 of the License, or
+  (at your option) any later version.
+
+  CLIXON 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 General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with CLIXON; see the file LICENSE.  If not, see
+  <http://www.gnu.org/licenses/>.
+
+ *
+ * Part of the external API to plugins. Applications should not include
+ * this file directly (only via clicon_backend.h).
+ * Internal code should include this
+ */
+
+#ifndef _CLIXON_BACKEND_HANDLE_H_
+#define _CLIXON_BACKEND_HANDLE_H_
+
+/*
+ * Types
+ */
+
+/*! Generic downcall registration. 
+ * Enables any function to be called from (cli) frontend
+ * to backend. Like an RPC on application-level.
+ */
+typedef int (*downcall_cb)(clicon_handle h, uint16_t op, uint16_t len, 
+			   void *arg, uint16_t *retlen, void **retarg);
+
+/*
+ * Log for netconf notify function (config_client.c)
+ */
+int backend_notify(clicon_handle h, char *stream, int level, char *txt);
+int backend_notify_xml(clicon_handle h, char *stream, int level, cxobj *x);
+
+/* subscription callback */
+typedef	int (*subscription_fn_t)(clicon_handle, void *filter, void *arg);
+
+/* Notification subscription info 
+ * @see client_subscription in config_client.h
+ */
+struct handle_subscription{
+    struct handle_subscription *hs_next;
+    enum format_enum     hs_format; /*  format (enum format_enum) XXX not needed? */
+    char                *hs_stream; /* name of notify stream */
+    char                *hs_filter; /* filter, if format=xml: xpath, if text: fnmatch */
+    subscription_fn_t    hs_fn;     /* Callback when event occurs */
+    void                *hs_arg;    /* Callback argument */
+};
+
+struct handle_subscription *subscription_add(clicon_handle h, char *stream, 
+					     enum format_enum format, char *filter, 
+					     subscription_fn_t fn, void *arg);
+
+int subscription_delete(clicon_handle h, char *stream, 
+			subscription_fn_t fn, void *arg);
+
+struct handle_subscription *subscription_each(clicon_handle h,
+					      struct handle_subscription *hprev);
+#endif /* _CLIXON_BACKEND_HANDLE_H_ */