towards PEERSTORE file plugin

4 files changed, 71 insertions, 9 deletions

diff --git a/src/include/gnunet_peerstore_plugin.h b/src/include/gnunet_peerstore_plugin.h
index 9618f2b9f..dc2322459 100644
--- a/src/include/gnunet_peerstore_plugin.h
+++ b/src/include/gnunet_peerstore_plugin.h
@@ -59,5 +59,5 @@ struct GNUNET_PEERSTORE_PluginFunctions
 }
 #endif
 
-/* end of gnunet_namestore_plugin.h */
+/* end of gnunet_peerstore_plugin.h */
 #endif
diff --git a/src/peerstore/Makefile.am b/src/peerstore/Makefile.am
index 0b111cc50..821700b5a 100644
--- a/src/peerstore/Makefile.am
+++ b/src/peerstore/Makefile.am
@@ -1,5 +1,7 @@
 AM_CPPFLAGS = -I$(top_srcdir)/src/include
 
+plugindir = $(libdir)/gnunet
+
 pkgcfgdir= $(pkgdatadir)/config.d/
 
 libexecdir= $(pkglibdir)/libexec/
@@ -44,6 +46,21 @@ libgnunetpeerstore_la_LIBADD = \
 libgnunetpeerstore_la_LDFLAGS = \
   $(GNUNET_LDFLAGS)
 
+plugin_LTLIBRARIES = \
+  libgnunet_plugin_peerstore_file.la
+  
+libgnunet_plugin_peerstore_file_la_SOURCES = \
+  plugin_peerstore_file.c
+libgnunet_plugin_peerstore_file_la_LIBADD = \
+  $(top_builddir)/src/peerstore/libgnunetpeerstore.la  \
+  $(top_builddir)/src/util/libgnunetutil.la \
+  $(LTLIBINTL)
+libgnunet_plugin_peerstore_file_la_LDFLAGS = \
+ $(GN_PLUGIN_LDFLAGS)
+libgnunet_plugin_peerstore_file_la_DEPENDENCIES = \
+  $(top_builddir)/src/util/libgnunetutil.la \
+  libgnunetpeerstore.la
+
 check_PROGRAMS = \
  test_peerstore_api
 
diff --git a/src/peerstore/gnunet-service-peerstore.c b/src/peerstore/gnunet-service-peerstore.c
index 2c54b6d0c..418e33703 100644
--- a/src/peerstore/gnunet-service-peerstore.c
+++ b/src/peerstore/gnunet-service-peerstore.c
@@ -33,6 +33,11 @@
 static const struct GNUNET_CONFIGURATION_Handle *cfg;
 
 /**
+ * Database handle
+ */
+static struct GNUNET_PEERSTORE_PluginFunctions *db;
+
+/**
  * Task run during shutdown.
  *
  * @param cls unused
@@ -80,16 +85,23 @@ run (void *cls,
   if (GNUNET_OK !=
         GNUNET_CONFIGURATION_get_value_string (cfg, "peerstore", "DATABASE",
                                                &database))
-  {
     GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "No database backend configured\n");
-    return;
-  }
-  GNUNET_asprintf (&db_lib_name, "libgnunet_plugin_peerstore_%s", database);
 
-  GNUNET_SERVER_add_handlers (server, handlers);
-  GNUNET_SERVER_disconnect_notify (server, 
-                                   &handle_client_disconnect,
-                                   NULL);
+  else
+  {
+    GNUNET_asprintf (&db_lib_name, "libgnunet_plugin_peerstore_%s", database);
+    db = GNUNET_PLUGIN_load(db_lib_name, (void *) cfg);
+    GNUNET_free(database);
+  }
+  if(NULL == db)
+          GNUNET_log(GNUNET_ERROR_TYPE_ERROR, "Could not load database backend `%s'\n", db_lib_name);
+  else
+  {
+    GNUNET_SERVER_add_handlers (server, handlers);
+    GNUNET_SERVER_disconnect_notify (server,
+             &handle_client_disconnect,
+             NULL);
+  }
   GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_FOREVER_REL,
                                 &shutdown_task,
                                 NULL);
diff --git a/src/peerstore/plugin_peerstore_file.c b/src/peerstore/plugin_peerstore_file.c
new file mode 100644
index 000000000..b23088bc2
--- /dev/null
+++ b/src/peerstore/plugin_peerstore_file.c
@@ -0,0 +1,33 @@
+/*
+ * This file is part of GNUnet
+ * (C) 2013 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 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/plugin_peerstore_file.c
+ * @brief file-based peerstore backend
+ * @author Omar Tarabai
+ */
+
+#include "platform.h"
+#include "gnunet_peerstore_plugin.h"
+#include "gnunet_peerstore_service.h"
+#include "peerstore.h"
+
+
+/* end of plugin_peerstore_file.c */