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/*
* Copyright (c) 2007, 2009 Red Hat, Inc.
*
* All rights reserved.
*
* Author: Alan Conway <aconway@redhat.com>
*
* This software licensed under BSD license, the text of which follows:
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* - Neither the name of the MontaVista Software, Inc. nor the names of its
* contributors may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <config.h>
#include <assert.h>
#include <stdio.h>
#include <poll.h>
#include <inttypes.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <sys/uio.h>
#include <corosync/corotypes.h>
#include <corosync/cpg.h>
static void deliver(
cpg_handle_t handle,
const struct cpg_name *group_name,
uint32_t nodeid,
uint32_t pid,
void *msg,
size_t msg_len)
{
printf("self delivered nodeid: " CS_PRI_NODE_ID "\n", nodeid);
}
static void confch(
cpg_handle_t handle,
const struct cpg_name *group_name,
const struct cpg_address *member_list, size_t member_list_entries,
const struct cpg_address *left_list, size_t left_list_entries,
const struct cpg_address *joined_list, size_t joined_list_entries)
{
printf("confchg nodeid " CS_PRI_NODE_ID "\n", member_list[0].nodeid);
}
int main(int argc, char** argv) {
cpg_handle_t handle=0;
cpg_callbacks_t cb={&deliver,&confch};
unsigned int nodeid=0;
struct cpg_name group={3,"foo"};
struct iovec msg={(void *)"hello", 5}; /* discard const */
struct pollfd pfd;
int fd;
printf ("All of the nodeids should match on a single node configuration\n for the test to pass.");
assert(CS_OK==cpg_initialize(&handle, &cb));
assert(CS_OK==cpg_local_get(handle,&nodeid));
printf("local_get: " CS_PRI_NODE_ID "\n", nodeid);
assert(CS_OK==cpg_join(handle, &group));
assert(CS_OK==cpg_mcast_joined(handle,CPG_TYPE_AGREED,&msg,1));
cpg_fd_get (handle, &fd);
pfd.fd = fd;
pfd.events = POLLIN;
assert(poll (&pfd, 1, 1000) == 1);
assert(cpg_dispatch(handle, CS_DISPATCH_ALL) == CS_OK);
return (0);
}
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