1 files changed, 160 insertions, 0 deletions

diff --git a/src/datastore/datastore_api.c b/src/datastore/datastore_api.c
new file mode 100644
index 000000000..cc563ba79
--- /dev/null
+++ b/src/datastore/datastore_api.c
@@ -0,0 +1,160 @@
+/*
+     This file is part of GNUnet
+     (C) 2004, 2005, 2006, 2007, 2009 Christian Grothoff (and other contributing authors)
+
+     GNUnet 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 2, or (at your
+     option) any later version.
+
+     GNUnet 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 GNUnet; see the file COPYING.  If not, write to the
+     Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+     Boston, MA 02111-1307, USA.
+*/
+
+/**
+ * @file datastore/datastore_api.c
+ * @brief Management for the datastore for files stored on a GNUnet node
+ * @author Christian Grothoff
+ */
+
+#include "platform.h"
+#include "gnunet_datastore_service.h"
+#include "datastore.h"
+
+/**
+ * Handle to the datastore service.
+ */
+struct GNUNET_DATASTORE_Handle
+{
+};
+
+
+/**
+ * Connect to the datastore service.
+ *
+ * @param cfg configuration to use
+ * @param sched scheduler to use
+ * @return handle to use to access the service
+ */
+struct GNUNET_DATASTORE_Handle *GNUNET_DATASTORE_connect (struct
+                                                          GNUNET_CONFIGURATION_Handle
+                                                          *cfg,
+                                                          struct
+                                                          GNUNET_SCHEDULER_Handle
+                                                          *sched)
+{
+  return NULL;
+}
+
+
+/**
+ * Disconnect from the datastore service (and free
+ * associated resources).
+ *
+ * @param h handle to the datastore
+ * @param drop set to GNUNET_YES to delete all data in datastore (!)
+ */
+void GNUNET_DATASTORE_disconnect (struct GNUNET_DATASTORE_Handle *h,
+                                  int drop)
+{
+}
+
+
+/**
+ * Get the current on-disk size of the datastore.
+ * @param h handle to the datastore
+ * @return size estimate, -1 if datastore is not available (yet)
+ */
+unsigned long long GNUNET_DATASTORE_size (struct GNUNET_DATASTORE_Handle *h)
+{
+  return 0;
+}
+
+
+/**
+ * Store an item in the datastore.  If the item is already present,
+ * the priorities are summed up and the higher expiration time and
+ * lower anonymity level is used.
+ *
+ * @param h handle to the datastore
+ * @param key key for the value
+ * @param size number of bytes in data
+ * @param data content stored
+ * @param type type of the content
+ * @param priority priority of the content
+ * @param anonymity anonymity-level for the content
+ * @param expiration expiration time for the content
+ */
+void
+GNUNET_DATASTORE_put (struct GNUNET_DATASTORE_Handle *h,
+                      const GNUNET_HashCode * key,
+                      uint32_t size,
+                      const void *data,
+                      uint32_t type,
+                      uint32_t priority,
+                      uint32_t anonymity,
+                      struct GNUNET_TIME_Absolute expiration)
+{
+}
+
+
+/**
+ * Iterate over the results for a particular key
+ * in the datastore.
+ *
+ * @param h handle to the datastore
+ * @param key maybe NULL (to match all entries)
+ * @param type desired type, 0 for any
+ * @param iter function to call on each matching value;
+ *        will be called once with a NULL value at the end
+ * @param iter_cls closure for iter
+ */
+void
+GNUNET_DATASTORE_get (struct GNUNET_DATASTORE_Handle *h,
+                      const GNUNET_HashCode * key,
+                      uint32_t type,
+                      GNUNET_DATASTORE_Iterator iter, void *iter_cls)
+{
+}
+
+
+/**
+ * Get a random value from the datastore.
+ *
+ * @param h handle to the datastore
+ * @param iter function to call on each matching value;
+ *        will be called exactly once; if no values
+ *        are available, the value will be NULL.
+ * @param iter_cls closure for iter
+ */
+void
+GNUNET_DATASTORE_get_random (struct GNUNET_DATASTORE_Handle *h,
+                             GNUNET_DATASTORE_Iterator iter, void *iter_cls)
+{
+}
+
+
+/**
+ * Explicitly remove some content from the database.
+ *
+ * @param h handle to the datastore
+ * @param key key for the value
+ * @param size number of bytes in data
+ * @param data content stored
+ */
+void
+GNUNET_DATASTORE_remove (struct GNUNET_DATASTORE_Handle *h,
+                         const GNUNET_HashCode * key,
+                         uint32_t size, const void *data)
+{
+}
+
+
+/* end of datastore_api.c */