add missing headers

1 files changed, 239 insertions, 0 deletions

diff --git a/src/set/gnunet-service-set_union.h b/src/set/gnunet-service-set_union.h
new file mode 100644
index 0000000000..cbf60bcbc2
--- /dev/null
+++ b/src/set/gnunet-service-set_union.h
@@ -0,0 +1,239 @@
+
+/*
+      This file is part of GNUnet
+      Copyright (C) 2013-2017 GNUnet e.V.
+
+      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., 51 Franklin Street, Fifth Floor,
+      Boston, MA 02110-1301, USA.
+*/
+/**
+ * @file set/gnunet-service-set_union.h
+ * @brief two-peer set operations
+ * @author Florian Dold
+ * @author Christian Grothoff
+ */
+#ifndef GNUNET_SERVICE_SET_UNION_H
+#define GNUNET_SERVICE_SET_UNION_H
+
+#include "gnunet-service-set.h"
+#include "gnunet-service-set_protocol.h"
+
+
+/**
+ * Handle a strata estimator from a remote peer
+ *
+ * @param cls the union operation
+ * @param msg the message
+ */
+int
+check_union_p2p_strata_estimator (void *cls,
+                                  const struct StrataEstimatorMessage *msg);
+
+
+/**
+ * Handle a strata estimator from a remote peer
+ *
+ * @param cls the union operation
+ * @param msg the message
+ */
+void
+handle_union_p2p_strata_estimator (void *cls,
+                                   const struct StrataEstimatorMessage *msg);
+
+
+/**
+ * Check an IBF message from a remote peer.
+ *
+ * Reassemble the IBF from multiple pieces, and
+ * process the whole IBF once possible.
+ *
+ * @param cls the union operation
+ * @param msg the header of the message
+ * @return #GNUNET_OK if @a msg is well-formed
+ */
+int
+check_union_p2p_ibf (void *cls,
+                     const struct IBFMessage *msg);
+
+
+/**
+ * Handle an IBF message from a remote peer.
+ *
+ * Reassemble the IBF from multiple pieces, and
+ * process the whole IBF once possible.
+ *
+ * @param cls the union operation
+ * @param msg the header of the message
+ */
+void
+handle_union_p2p_ibf (void *cls,
+                      const struct IBFMessage *msg);
+
+
+/**
+ * Check an element message from a remote peer.
+ *
+ * @param cls the union operation
+ * @param emsg the message
+ */
+int
+check_union_p2p_elements (void *cls,
+                          const struct GNUNET_SET_ElementMessage *emsg);
+
+
+/**
+ * Handle an element message from a remote peer.
+ * Sent by the other peer either because we decoded an IBF and placed a demand,
+ * or because the other peer switched to full set transmission.
+ *
+ * @param cls the union operation
+ * @param emsg the message
+ */
+void
+handle_union_p2p_elements (void *cls,
+                           const struct GNUNET_SET_ElementMessage *emsg);
+
+
+/**
+ * Check a full element message from a remote peer.
+ *
+ * @param cls the union operation
+ * @param emsg the message
+ */
+int
+check_union_p2p_full_element (void *cls,
+                              const struct GNUNET_SET_ElementMessage *emsg);
+
+
+/**
+ * Handle an element message from a remote peer.
+ *
+ * @param cls the union operation
+ * @param emsg the message
+ */
+void
+handle_union_p2p_full_element (void *cls,
+                               const struct GNUNET_SET_ElementMessage *emsg);
+
+
+/**
+ * Send offers (for GNUNET_Hash-es) in response
+ * to inquiries (for IBF_Key-s).
+ *
+ * @param cls the union operation
+ * @param msg the message
+ */
+int
+check_union_p2p_inquiry (void *cls,
+                         const struct InquiryMessage *msg);
+
+
+/**
+ * Send offers (for GNUNET_Hash-es) in response
+ * to inquiries (for IBF_Key-s).
+ *
+ * @param cls the union operation
+ * @param msg the message
+ */
+void
+handle_union_p2p_inquiry (void *cls,
+                          const struct InquiryMessage *msg);
+
+
+
+/**
+ * Handle a request for full set transmission.
+ *
+ * @parem cls closure, a set union operation
+ * @param mh the demand message
+ */
+void
+handle_union_p2p_request_full (void *cls,
+                               const struct GNUNET_MessageHeader *mh);
+
+
+
+/**
+ * Handle a "full done" message.
+ *
+ * @parem cls closure, a set union operation
+ * @param mh the demand message
+ */
+void
+handle_union_p2p_full_done (void *cls,
+                            const struct GNUNET_MessageHeader *mh);
+
+
+/**
+ * Check a demand by the other peer for elements based on a list
+ * of `struct GNUNET_HashCode`s.
+ *
+ * @parem cls closure, a set union operation
+ * @param mh the demand message
+ * @return #GNUNET_OK if @a mh is well-formed
+ */
+int
+check_union_p2p_demand (void *cls,
+                        const struct GNUNET_MessageHeader *mh);
+
+
+/**
+ * Handle a demand by the other peer for elements based on a list
+ * of `struct GNUNET_HashCode`s.
+ *
+ * @parem cls closure, a set union operation
+ * @param mh the demand message
+ */
+void
+handle_union_p2p_demand (void *cls,
+                         const struct GNUNET_MessageHeader *mh);
+
+
+/**
+ * Check offer (of `struct GNUNET_HashCode`s).
+ *
+ * @param cls the union operation
+ * @param mh the message
+ * @return #GNUNET_OK if @a mh is well-formed
+ */
+int
+check_union_p2p_offer (void *cls,
+                       const struct GNUNET_MessageHeader *mh);
+
+
+/**
+ * Handle offers (of `struct GNUNET_HashCode`s) and
+ * respond with demands (of `struct GNUNET_HashCode`s).
+ *
+ * @param cls the union operation
+ * @param mh the message
+ */
+void
+handle_union_p2p_offer (void *cls,
+                        const struct GNUNET_MessageHeader *mh);
+
+
+/**
+ * Handle a done message from a remote peer
+ *
+ * @param cls the union operation
+ * @param mh the message
+ */
+void
+handle_union_p2p_done (void *cls,
+                       const struct GNUNET_MessageHeader *mh);
+
+
+#endif