Adding upstream version 3.1.8.upstream/3.1.8upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 175 insertions, 0 deletions

diff --git a/test/testzcgc.c b/test/testzcgc.c
new file mode 100644
index 0000000..ca177f4
--- /dev/null
+++ b/test/testzcgc.c
@@ -0,0 +1,175 @@
+/*
+ * Copyright (c) 2006-2009 Red Hat Inc
+ *
+ * All rights reserved.
+ *
+ * Author: Christine Caulfield <ccaulfie@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 <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <unistd.h>
+#include <string.h>
+#include <inttypes.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/select.h>
+#include <sys/un.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+
+#include <corosync/corotypes.h>
+#include <corosync/cpg.h>
+
+static int quit = 0;
+static int show_ip = 0;
+
+static void print_cpgname (const struct cpg_name *name)
+{
+	int i;
+
+	for (i = 0; i < name->length; i++) {
+		printf ("%c", name->value[i]);
+	}
+}
+
+static void DeliverCallback (
+	cpg_handle_t handle,
+	const struct cpg_name *groupName,
+	uint32_t nodeid,
+	uint32_t pid,
+	void *msg,
+	size_t msg_len)
+{
+	if (show_ip) {
+		struct in_addr saddr;
+		saddr.s_addr = nodeid;
+		printf("DeliverCallback: message (len=%lu)from node/pid %s/%d: '%s'\n",
+		       (unsigned long int) msg_len,
+		       inet_ntoa(saddr), pid, (const char *)msg);
+	}
+	else {
+		printf("DeliverCallback: message (len=%lu)from node/pid " CS_PRI_NODE_ID "/%d: '%s'\n",
+		       (unsigned long int) msg_len, nodeid, pid,
+		       (const char *)msg);
+	}
+}
+
+static void ConfchgCallback (
+	cpg_handle_t handle,
+	const struct cpg_name *groupName,
+	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)
+{
+	int i;
+	struct in_addr saddr;
+
+	printf("\nConfchgCallback: group '");
+	print_cpgname(groupName);
+	printf("'\n");
+	for (i=0; i<joined_list_entries; i++) {
+		if (show_ip) {
+			saddr.s_addr = joined_list[i].nodeid;
+			printf("joined node/pid: %s/%d reason: %d\n",
+			       inet_ntoa (saddr), joined_list[i].pid,
+			       joined_list[i].reason);
+		}
+		else {
+			printf("joined node/pid: " CS_PRI_NODE_ID "/%d reason: %d\n",
+			       joined_list[i].nodeid, joined_list[i].pid,
+			       joined_list[i].reason);
+		}
+	}
+
+	for (i=0; i<left_list_entries; i++) {
+		if (show_ip) {
+			saddr.s_addr = left_list[i].nodeid;
+			printf("left node/pid: %s/%d reason: %d\n",
+			       inet_ntoa (saddr), left_list[i].pid,
+			       left_list[i].reason);
+		}
+		else {
+			printf("left node/pid: " CS_PRI_NODE_ID "/%d reason: %d\n",
+			       left_list[i].nodeid, left_list[i].pid,
+			       left_list[i].reason);
+		}
+	}
+
+	printf("nodes in group now %lu\n",
+	       (unsigned long int) member_list_entries);
+	for (i=0; i<member_list_entries; i++) {
+		if (show_ip) {
+			saddr.s_addr = member_list[i].nodeid;
+			printf("node/pid: %s/%d\n",
+			       inet_ntoa (saddr), member_list[i].pid);
+		}
+		else {
+			printf("node/pid: " CS_PRI_NODE_ID "/%d\n",
+			       member_list[i].nodeid, member_list[i].pid);
+		}
+	}
+
+	/* Is it us??
+	   NOTE: in reality we should also check the nodeid */
+	if (left_list_entries && left_list[0].pid == getpid()) {
+		printf("We have left the building\n");
+		quit = 1;
+	}
+}
+
+static cpg_callbacks_t callbacks = {
+	.cpg_deliver_fn =            DeliverCallback,
+	.cpg_confchg_fn =            ConfchgCallback,
+};
+
+static struct cpg_name group_name;
+
+int main (int argc, char *argv[]) {
+	cpg_handle_t handle;
+	int result;
+	void *buffer;
+	unsigned int i;
+
+	strcpy(group_name.value, "GROUP");
+	group_name.length = 6;
+
+	result = cpg_initialize (&handle, &callbacks);
+	if (result != CS_OK) {
+		printf ("Could not initialize Cluster Process Group API instance error %d\n", result);
+		exit (1);
+	}
+	for (i = 0; i < 100; i++) {
+		cpg_zcb_alloc (handle, 1024*1024, &buffer);
+	}
+	return (0);
+}