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[GNUnet-SVN] r24978 - in gnunet/src: consensus include
From: |
gnunet |
Subject: |
[GNUnet-SVN] r24978 - in gnunet/src: consensus include |
Date: |
Thu, 15 Nov 2012 11:44:47 +0100 |
Author: dold
Date: 2012-11-15 11:44:47 +0100 (Thu, 15 Nov 2012)
New Revision: 24978
Added:
gnunet/src/consensus/gnunet-consensus.c
gnunet/src/include/gnunet_consensus_service.h
Modified:
gnunet/src/consensus/Makefile.am
gnunet/src/consensus/gnunet-service-consensus.cc
Log:
added declarations for the consensus api
Modified: gnunet/src/consensus/Makefile.am
===================================================================
--- gnunet/src/consensus/Makefile.am 2012-11-15 10:24:27 UTC (rev 24977)
+++ gnunet/src/consensus/Makefile.am 2012-11-15 10:44:47 UTC (rev 24978)
@@ -15,17 +15,17 @@
AM_CFLAGS = -fprofile-arcs -ftest-coverage
endif
-#bin_PROGRAMS = \
-# gnunet-consensus
+bin_PROGRAMS = \
+ gnunet-consensus
libexec_PROGRAMS = \
gnunet-service-consensus
-#gnunet_consensus_SOURCES = \
-# gnunet-consensus.c
-#gnunet_consensus_LDADD = \
-# $(top_builddir)/src/util/libgnunetutil.la \
-# $(GN_LIBINTL)
+gnunet_consensus_SOURCES = \
+ gnunet-consensus.c
+gnunet_consensus_LDADD = \
+ $(top_builddir)/src/util/libgnunetutil.la \
+ $(GN_LIBINTL)
gnunet_service_consensus_SOURCES = \
gnunet-service-consensus.cc
Added: gnunet/src/consensus/gnunet-consensus.c
===================================================================
--- gnunet/src/consensus/gnunet-consensus.c (rev 0)
+++ gnunet/src/consensus/gnunet-consensus.c 2012-11-15 10:44:47 UTC (rev
24978)
@@ -0,0 +1,35 @@
+/*
+ This file is part of GNUnet
+ (C) 2012 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 consensus/gnunet-consensus.c
+ * @brief
+ * @author Florian Dold
+ */
+
+
+#include "gnunet_consensus_service.h"
+
+
+int
+main ()
+{
+ return 0;
+}
Modified: gnunet/src/consensus/gnunet-service-consensus.cc
===================================================================
--- gnunet/src/consensus/gnunet-service-consensus.cc 2012-11-15 10:24:27 UTC
(rev 24977)
+++ gnunet/src/consensus/gnunet-service-consensus.cc 2012-11-15 10:44:47 UTC
(rev 24978)
@@ -1,10 +1,60 @@
+/*
+ This file is part of GNUnet
+ (C) 2012 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.
+ */
+
+
#include <cstdio>
#include <iostream>
+#include <stdint.h>
+#include "platform.h"
+#include "gnunet_common.h"
+#include "gnunet_service_lib.h"
+
using namespace std;
-int main ()
+/**
+ * Process statistics requests.
+ *
+ * @param cls closure
+ * @param server the initialized server
+ * @param c configuration to use
+ */
+static void
+run (void *cls, struct GNUNET_SERVER_Handle *server,
+ const struct GNUNET_CONFIGURATION_Handle *c)
{
- cout << "Hello world" << endl;
- return 0;
+ /* TODO */
}
+
+
+/**
+ * The main function for the statistics service.
+ *
+ * @param argc number of arguments from the command line
+ * @param argv command line arguments
+ * @return 0 ok, 1 on error
+ */
+int
+main (int argc, char *const *argv)
+{
+ return (GNUNET_OK ==
+ GNUNET_SERVICE_run (argc, argv, "statistics",
GNUNET_SERVICE_OPTION_NONE, &run, NULL)) ? 0 : 1;
+}
+
Added: gnunet/src/include/gnunet_consensus_service.h
===================================================================
--- gnunet/src/include/gnunet_consensus_service.h
(rev 0)
+++ gnunet/src/include/gnunet_consensus_service.h 2012-11-15 10:44:47 UTC
(rev 24978)
@@ -0,0 +1,142 @@
+/*
+ This file is part of GNUnet
+ (C) 2012 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 include/gnunet_consensus_service.h
+ * @brief
+ * @author Florian Dold
+ */
+
+#ifndef GNUNET_CONSENSUS_SERVICE_H
+#define GNUNET_CONSENSUS_SERVICE_H
+
+#ifdef __cplusplus
+extern "C"
+{
+#if 0 /* keep Emacsens' auto-indent happy */
+}
+#endif
+#endif
+
+#include "platform.h"
+#include "gnunet_common.h"
+#include "gnunet_time_lib.h"
+
+
+/**
+ * Called when a new element was received from another peer.
+ *
+ * @return GNUNET_YES to keep the new value, GNUNET_NO to discard it
+ */
+typedef int (*GNUNET_CONSENSUS_NewElementCallback) (void *cls,
+ struct GNUNET_PeerIdentity *source,
+ uint8_t *new_data);
+
+
+/**
+ * Called when a conclusion was successful.
+ *
+ * TODO: A way to get to the set elements at the point of conclusion
+ */
+typedef void (*GNUNET_CONSENSUS_ConcludeCallback) (void *cls, int success);
+
+/**
+ * Opaque handle for the consensus service.
+ */
+struct GNUNET_CONSENSUS_Handle;
+
+
+/**
+ * Opaque handle for the consensus service.
+ */
+struct GNUNET_CONSENSUS_ConcludeHandle;
+
+
+/**
+ * Create a consensus session.
+ *
+ * @param peers zero-terminated list of peers participating in this consensus
session
+ * @param session_id session identifier
+ * Allows a group of peers to have more than consensus
session.
+ * @param element_size size of the elements in the reconciled set in bytes
+ * @param new_element callback, called when a new element is added to the set
by
+ * another peer
+ * @param cls closure for new_element
+ *
+ * @return handle to use
+ */
+struct GNUNET_CONSENSUS_Handle *
+GNUNET_CONSENSUS_create (struct GNUNET_PeerIdentity *peers,
+ uint32_t session_id,
+ int element_size,
+ uint8_t **initial_elements,
+ GNUNET_CONSENSUS_NewElementCallback new_element,
+ void *cls);
+
+
+/**
+ * Try to reach a short-term consensus with all other peers in the consensus
session.
+ *
+ * @param consensus consensus session
+ * @param timeout timeout after which the conculde callback
+ * will be called with success=GNUNET_NO
+ * @param conclude called when the conclusion was successful
+ * @param cls closure for the conclude callback
+ *
+ */
+struct GNUNET_CONSENSUS_ConcludeHandle
+GNUNET_CONSENSUS_conclude(struct GNUNET_CONSENSUS_Handle *consensus,
+ struct GNUNET_TIME_Relative timeout,
+ GNUNET_CONSENSUS_ConcludeCallback conclude,
+ void *cls);
+
+
+/**
+ * Insert an element in the set being reconsiled.
+ *
+ * @param handle handle for the consensus session
+ * @param element the element to be inserted
+ *
+ */
+void
+GNUNET_CONSENSUS_insert(struct GNUNET_CONSENSUS_Handle, uint8_t *element);
+
+
+/**
+ * Destroy a consensus handle (free all state associated with
+ * it).
+ *
+ * @param h consensus handle to destroy
+ */
+void
+GNUNET_CONSENSUS_destroy (struct GNUNET_CONSENSUS_Handle *h);
+
+
+
+
+
+#if 0 /* keep Emacsens' auto-indent happy */
+{
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+#endif
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