From a760c1b877f3a9ac17f2577cdc298f793c574407 Mon Sep 17 00:00:00 2001
From: Omar Tarabai <tarabai@devegypt.com>
Date: Wed, 14 May 2014 16:40:45 +0000
Subject: peerstore helper file

---
 src/peerstore/peerstore_common.h | 93 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 93 insertions(+)
 create mode 100644 src/peerstore/peerstore_common.h

(limited to 'src/peerstore/peerstore_common.h')

diff --git a/src/peerstore/peerstore_common.h b/src/peerstore/peerstore_common.h
new file mode 100644
index 000000000..93fb9931b
--- /dev/null
+++ b/src/peerstore/peerstore_common.h
@@ -0,0 +1,93 @@
+/*
+      This file is part of GNUnet
+      (C)
+
+      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 3, 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 peerstore/peerstore_common.h
+ * @brief Helper peerstore functions
+ * @author Omar Tarabai
+ */
+
+#include "peerstore.h"
+
+/**
+ * PEERSTORE single record
+ */
+struct GNUNET_PEERSTORE_Record
+{
+
+  /**
+   * Responsible sub system string
+   */
+  char *sub_system;
+
+  /**
+   * Peer Identity
+   */
+  struct GNUNET_PeerIdentity *peer;
+
+  /**
+   * Record key string
+   */
+  char *key;
+
+  /**
+   * Record value BLOB
+   */
+  void *value;
+
+  /**
+   * Size of value BLOB
+   */
+  size_t value_size;
+
+  /**
+   * Lifetime of record
+   */
+  struct GNUNET_TIME_Relative lifetime;
+
+};
+
+/**
+ * Creates a record message ready to be sent
+ *
+ * @param sub_system sub system string
+ * @param peer Peer identity (can be NULL)
+ * @param key record key string (can be NULL)
+ * @param value record value BLOB (can be NULL)
+ * @param value_size record value size in bytes (set to 0 if value is NULL)
+ * @param lifetime relative time after which the record expires
+ * @return pointer to record message struct
+ */
+struct StoreRecordMessage *
+PEERSTORE_create_record_message(const char *sub_system,
+    const struct GNUNET_PeerIdentity *peer,
+    const char *key,
+    const void *value,
+    size_t value_size,
+    struct GNUNET_TIME_Relative lifetime);
+
+/**
+ * Parses a message carrying a record
+ *
+ * @param message the actual message
+ * @return Pointer to record or NULL if error
+ */
+struct GNUNET_PEERSTORE_Record *
+PEERSTORE_parse_record_message(const struct GNUNET_MessageHeader *message);
-- 
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