[GNUnet-SVN] r6935 - GNUnet/src/applications/fs/namespace

[gnunet]

Author: grothoff
Date: 2008-05-30 20:10:52 -0600 (Fri, 30 May 2008)
New Revision: 6935

Added:
   GNUnet/src/applications/fs/namespace/info.c
Log:
mis

Added: GNUnet/src/applications/fs/namespace/info.c
===================================================================
--- GNUnet/src/applications/fs/namespace/info.c                         (rev 0)
+++ GNUnet/src/applications/fs/namespace/info.c 2008-05-31 02:10:52 UTC (rev 
6935)
@@ -0,0 +1,96 @@
+/*
+     This file is part of GNUnet
+     (C) 2003, 2004, 2005, 2006, 2007, 2008 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 applications/fs/namespace/info.c
+ * @brief create and destroy namespaces
+ * @author Christian Grothoff
+ */
+
+#include "platform.h"
+#include "gnunet_directories.h"
+#include "gnunet_pseudonym_lib.h"
+#include "gnunet_namespace_lib.h"
+#include "gnunet_util.h"
+#include "common.h"
+
+/**
+ * Create a new namespace (and publish an advertismement).
+ * This function is synchronous, but may block the system
+ * for a while since it must create a public-private key pair!
+ *
+ * @param meta meta-data about the namespace (maybe NULL)
+ * @return namespace root URI on success, NULL on error (namespace already 
exists)
+ */
+struct GNUNET_ECRS_URI *
+GNUNET_NS_namespace_create (struct GNUNET_GE_Context *ectx,
+                            struct GNUNET_GC_Configuration *cfg,
+                            unsigned int anonymityLevel,
+                            unsigned int insertPriority,
+                            GNUNET_CronTime insertExpiration,
+                            const char *namespaceName,
+                            const struct GNUNET_ECRS_MetaData *meta,
+                            const struct GNUNET_ECRS_URI *advertisementURI,
+                            const GNUNET_HashCode * rootEntry)
+{
+  struct GNUNET_ECRS_URI *ret;
+  GNUNET_HashCode id;
+
+  ret = GNUNET_ECRS_namespace_create (ectx,
+                                      cfg,
+                                      namespaceName,
+                                      meta,
+                                      anonymityLevel,
+                                      insertPriority,
+                                      insertExpiration, advertisementURI,
+                                      rootEntry);
+  if (ret != NULL)
+    {
+      GNUNET_NS_namespace_set_root (ectx, cfg, ret);
+      GNUNET_ECRS_uri_get_namespace_from_sks (ret, &id);
+      GNUNET_PSEUDO_add (ectx, cfg, &id, meta);
+    }
+  return ret;
+}
+
+/**
+ * Delete a local namespace.
+ *
+ * @return GNUNET_OK on success, GNUNET_SYSERR on error
+ */
+int
+GNUNET_NS_namespace_delete (struct GNUNET_GE_Context *ectx,
+                            struct GNUNET_GC_Configuration *cfg,
+                            const GNUNET_HashCode * nsid)
+{
+  int ret;
+  char *fn;
+  char *ns_name;
+
+  ns_name = "FIXME";
+  ret = GNUNET_ECRS_namespace_delete (ectx, cfg, ns_name);
+  fn = GNUNET_NS_internal_get_data_filename_ (ectx,
+                                              cfg, NS_UPDATE_DIR, nsid, NULL);
+  GNUNET_disk_directory_remove (ectx, fn);
+  GNUNET_free (fn);
+  return ret;
+}
+
+/* end of info.c */