-rename file

1 files changed, 160 insertions, 0 deletions

diff --git a/src/set/gnunet-service-set_protocol.h b/src/set/gnunet-service-set_protocol.h
new file mode 100644
index 000000000..73332b4c3
--- /dev/null
+++ b/src/set/gnunet-service-set_protocol.h
@@ -0,0 +1,160 @@
+/*
+     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.
+*/
+
+/**
+ * @author Florian Dold
+ * @file set/set_protocol.h
+ * @brief Peer-to-Peer messages for gnunet set
+ */
+#ifndef SET_PROTOCOL_H
+#define SET_PROTOCOL_H
+
+#include "platform.h"
+#include "gnunet_common.h"
+
+
+GNUNET_NETWORK_STRUCT_BEGIN
+
+struct OperationRequestMessage
+{
+  /**
+   * Type: #GNUNET_MESSAGE_TYPE_SET_P2P_OPERATION_REQUEST
+   */
+  struct GNUNET_MessageHeader header;
+
+  /**
+   * Operation to request, values from `enum GNUNET_SET_OperationType`
+   */
+  uint32_t operation GNUNET_PACKED;
+
+  /**
+   * Salt to use for this operation.
+   */
+  uint32_t salt GNUNET_PACKED;
+
+  /**
+   * For Intersection: my element count
+   */
+  uint32_t element_count GNUNET_PACKED;
+
+  /**
+   * Application-specific identifier of the request.
+   */
+  struct GNUNET_HashCode app_id;
+
+  /* rest: optional message */
+};
+
+
+struct IBFMessage
+{
+  /**
+   * Type: #GNUNET_MESSAGE_TYPE_SET_P2P_IBF
+   */
+  struct GNUNET_MessageHeader header;
+
+  /**
+   * Order of the whole ibf, where
+   * num_buckets = 2^order
+   */
+  uint8_t order;
+
+  /**
+   * Padding, must be 0.
+   */
+  uint8_t reserved;
+
+  /**
+   * Offset of the strata in the rest of the message
+   */
+  uint16_t offset GNUNET_PACKED;
+
+  /**
+   * Salt used when hashing elements for this IBF.
+   */
+  uint32_t salt GNUNET_PACKED;
+
+  /* rest: strata */
+};
+
+
+struct BFMessage
+{
+  /**
+   * Type: #GNUNET_MESSAGE_TYPE_SET_INTERSECTION_P2P_BF
+   */
+  struct GNUNET_MessageHeader header;
+
+  /**
+   * mutator used with this bloomfilter.
+   */
+  uint32_t sender_element_count GNUNET_PACKED;
+
+  /**
+   * mutator used with this bloomfilter.
+   */
+  uint32_t sender_mutator GNUNET_PACKED;
+
+  /**
+   * Length of the bloomfilter data
+   */
+  uint32_t bloomfilter_total_length GNUNET_PACKED;
+
+  /**
+   * Length of the appended bloomfilter data block
+   */
+  uint32_t bloomfilter_length GNUNET_PACKED;
+
+  /**
+   * Length of the bloomfilter data
+   */
+  uint32_t bits_per_element GNUNET_PACKED;
+
+  /**
+   * rest: the sender's bloomfilter
+   */
+};
+
+
+struct BFPart
+{
+  /**
+   * Type: #GNUNET_MESSAGE_TYPE_SET_INTERSECTION_P2P_BF
+   */
+  struct GNUNET_MessageHeader header;
+
+  /**
+   * Length of the appended bloomfilter data block
+   */
+  uint32_t chunk_length GNUNET_PACKED;
+
+  /**
+   * offset in the bloolfilter data block, if multipart message
+   */
+  uint32_t chunk_offset GNUNET_PACKED;
+
+  /**
+   * rest: the sender's bloomfilter
+   */
+};
+
+GNUNET_NETWORK_STRUCT_END
+
+#endif