1 files changed, 95 insertions, 0 deletions

diff --git a/src/service/fs/gnunet-service-fs_pe.h b/src/service/fs/gnunet-service-fs_pe.h
new file mode 100644
index 000000000..d532b6b71
--- /dev/null
+++ b/src/service/fs/gnunet-service-fs_pe.h
@@ -0,0 +1,95 @@
+/*
+     This file is part of GNUnet.
+     Copyright (C) 2011 GNUnet e.V.
+
+     GNUnet is free software: you can redistribute it and/or modify it
+     under the terms of the GNU Affero General Public License as published
+     by the Free Software Foundation, either version 3 of the License,
+     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
+     Affero General Public License for more details.
+
+     You should have received a copy of the GNU Affero General Public License
+     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+     SPDX-License-Identifier: AGPL3.0-or-later
+ */
+
+/**
+ * @file fs/gnunet-service-fs_pe.h
+ * @brief API to manage query plan
+ * @author Christian Grothoff
+ */
+#ifndef GNUNET_SERVICE_FS_PE_H
+#define GNUNET_SERVICE_FS_PE_H
+
+#include "gnunet-service-fs.h"
+
+
+/**
+ * Create a new query plan entry.
+ *
+ * @param cp peer with the entry
+ * @param pr request with the entry
+ */
+void
+GSF_plan_add_ (struct GSF_ConnectedPeer *cp,
+               struct GSF_PendingRequest *pr);
+
+
+/**
+ * Notify the plan about a peer being no longer available;
+ * destroy all entries associated with this peer.
+ *
+ * @param cp connected peer
+ */
+void
+GSF_plan_notify_peer_disconnect_ (const struct GSF_ConnectedPeer *cp);
+
+
+/**
+ * Notify the plan about a request being done;
+ * destroy all entries associated with this request.
+ *
+ * @param pr request that is done
+ */
+void
+GSF_plan_notify_request_done_ (struct GSF_PendingRequest *pr);
+
+/**
+ * Get the last transmission attempt time for the request plan list
+ * referenced by 'rpr_head', that was sent to 'sender'
+ *
+ * @param pr_head request plan reference list to check.
+ * @param sender the peer that we've sent the request to.
+ * @param result the timestamp to fill.
+ * @return GNUNET_YES if 'result' was changed, GNUNET_NO otherwise.
+ */
+int
+GSF_request_plan_reference_get_last_transmission_ (struct
+                                                   GSF_PendingRequestPlanBijection
+                                                   *pr_head,
+                                                   struct GSF_ConnectedPeer *
+                                                   sender,
+                                                   struct GNUNET_TIME_Absolute *
+                                                   result);
+
+/**
+ * Initialize plan subsystem.
+ */
+void
+GSF_plan_init (void);
+
+
+/**
+ * Shutdown plan subsystem.
+ */
+void
+GSF_plan_done (void);
+
+
+#endif
+/* end of gnunet-service-fs_pe.h */