Imported upstream version 1.4~rc2.

[pkg-rrdtool.git] / src / rrd_client.h

diff --git a/src/rrd_client.h b/src/rrd_client.h
new file mode 100644 (file)
index 0000000..90b78f8
--- /dev/null
+++ b/src/rrd_client.h
@@ -0,0 +1,91 @@
+/**
+ * RRDTool - src/rrd_client.h
+ * Copyright (C) 2008 Florian octo Forster
+ *
+ * This program 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; only version 2 of the License is applicable.
+ *
+ * This program 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 this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+ *
+ * Authors:
+ *   Florian octo Forster <octo at verplant.org>
+ **/
+
+#ifndef __RRD_CLIENT_H
+#define __RRD_CLIENT_H 1
+
+#ifndef WIN32
+#include <stdint.h>
+#else
+#      include <stdlib.h>
+       typedef signed char     int8_t;
+       typedef unsigned char   uint8_t;
+       typedef signed int      int16_t;
+       typedef unsigned int    uint16_t;
+       typedef signed long int         int32_t;
+       typedef unsigned long int       uint32_t;
+       typedef signed long long int    int64_t;
+       typedef unsigned long long int  uint64_t;
+#endif
+
+
+#ifndef RRDCACHED_DEFAULT_ADDRESS
+# define RRDCACHED_DEFAULT_ADDRESS "unix:/tmp/rrdcached.sock"
+#endif
+
+#define RRDCACHED_DEFAULT_PORT "42217"
+#define ENV_RRDCACHED_ADDRESS "RRDCACHED_ADDRESS"
+
+
+// Windows version has no daemon/client support
+
+#ifndef WIN32
+int rrdc_connect (const char *addr);
+int rrdc_is_connected(const char *daemon_addr);
+int rrdc_disconnect (void);
+
+int rrdc_update (const char *filename, int values_num,
+        const char * const *values);
+
+int rrdc_flush (const char *filename);
+int rrdc_flush_if_daemon (const char *opt_daemon, const char *filename);
+
+#else
+#      define rrdc_flush_if_daemon(a,b) 0
+#      define rrdc_connect(a) 0
+#      define rrdc_is_connected(a) 0
+#      define rrdc_flush(a) 0
+#      define rrdc_update(a,b,c) 0
+#endif
+
+struct rrdc_stats_s
+{
+  const char *name;
+  uint16_t type;
+#define RRDC_STATS_TYPE_GAUGE   0x0001
+#define RRDC_STATS_TYPE_COUNTER 0x0002
+  uint16_t flags;
+  union
+  {
+    uint64_t counter;
+    double   gauge;
+  } value;
+  struct rrdc_stats_s *next;
+};
+typedef struct rrdc_stats_s rrdc_stats_t;
+
+int rrdc_stats_get (rrdc_stats_t **ret_stats);
+void rrdc_stats_free (rrdc_stats_t *ret_stats);
+
+#endif /* __RRD_CLIENT_H */
+/*
+ * vim: set sw=2 sts=2 ts=8 et fdm=marker :
+ */