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/*
* netstring_test: Test program for testing the heartbeat binary/struct API
*
* Copyright (C) 2000 Guochun Shi <gshi@ncsa.uiuc.edu>
*
* This library 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 2.1 of the License, or (at your option) any later version.
*
* This software 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 this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <lha_internal.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <fcntl.h>
#include <unistd.h>
#include <errno.h>
#include <clplumbing/cl_log.h>
#include <clplumbing/cl_signal.h>
#include <sys/types.h>
#include <sys/utsname.h>
#include <sys/time.h>
#include <sys/stat.h>
#include <stdarg.h>
#include <syslog.h>
#include <hb_api_core.h>
#include <hb_api.h>
/*
* A heartbeat API test program...
*/
void NodeStatus(const char * node, const char * status, void * private);
void LinkStatus(const char * node, const char *, const char *, void*);
void gotsig(int nsig);
void
NodeStatus(const char * node, const char * status, void * private)
{
cl_log(LOG_NOTICE, "Status update: Node %s now has status %s"
, node, status);
}
void
LinkStatus(const char * node, const char * lnk, const char * status
, void * private)
{
cl_log(LOG_NOTICE, "Link Status update: Link %s/%s now has status %s"
, node, lnk, status);
}
int quitnow = 0;
void gotsig(int nsig)
{
(void)nsig;
quitnow = 1;
}
#define BUFSIZE 16
extern int netstring_format;
int
main(int argc, char ** argv)
{
struct ha_msg* reply;
struct ha_msg* pingreq = NULL;
unsigned fmask;
ll_cluster_t* hb;
int msgcount=0;
char databuf[BUFSIZE];
int i;
#if 0
char * ctmp;
const char * cval;
int j;
#endif
netstring_format = 0;
cl_log_set_entity(argv[0]);
cl_log_enable_stderr(TRUE);
cl_log_set_facility(LOG_USER);
hb = ll_cluster_new("heartbeat");
cl_log(LOG_INFO, "PID=%ld", (long)getpid());
cl_log(LOG_INFO, "Signing in with heartbeat");
if (hb->llc_ops->signon(hb, "ping")!= HA_OK) {
cl_log(LOG_ERR, "Cannot sign on with heartbeat");
cl_log(LOG_ERR, "REASON: %s", hb->llc_ops->errmsg(hb));
exit(1);
}
if (hb->llc_ops->set_nstatus_callback(hb, NodeStatus, NULL) !=HA_OK){
cl_log(LOG_ERR, "Cannot set node status callback");
cl_log(LOG_ERR, "REASON: %s", hb->llc_ops->errmsg(hb));
exit(2);
}
if (hb->llc_ops->set_ifstatus_callback(hb, LinkStatus, NULL)!=HA_OK){
cl_log(LOG_ERR, "Cannot set if status callback");
cl_log(LOG_ERR, "REASON: %s", hb->llc_ops->errmsg(hb));
exit(3);
}
#if 0
fmask = LLC_FILTER_RAW;
#else
fmask = LLC_FILTER_DEFAULT;
#endif
/* This isn't necessary -- you don't need this call - it's just for testing... */
cl_log(LOG_INFO, "Setting message filter mode");
if (hb->llc_ops->setfmode(hb, fmask) != HA_OK) {
cl_log(LOG_ERR, "Cannot set filter mode");
cl_log(LOG_ERR, "REASON: %s", hb->llc_ops->errmsg(hb));
exit(4);
}
CL_SIGINTERRUPT(SIGINT, 1);
CL_SIGNAL(SIGINT, gotsig);
pingreq = ha_msg_new(0);
ha_msg_add(pingreq, F_TYPE, "ping");
{
struct ha_msg *childmsg;
struct ha_msg *grandchildmsg;
for(i = 0 ;i < BUFSIZE;i ++){
databuf[i] = 1 + i ;
}
databuf[4] = 0;
ha_msg_addbin(pingreq, "data",databuf , BUFSIZE);
childmsg = ha_msg_new(0);
ha_msg_add(childmsg, "name","testchild");
ha_msg_addbin(childmsg, "data",databuf , BUFSIZE);
grandchildmsg = ha_msg_new(0);
ha_msg_add(grandchildmsg, "name","grandchild");
ha_msg_addstruct(childmsg, "child",grandchildmsg);
if( ha_msg_addstruct(pingreq, "child", childmsg) != HA_OK){
cl_log(LOG_ERR, "adding a child message to the message failed");
exit(1);
}
}
cl_log(LOG_INFO, "printing out the pingreq message:");
ha_log_message(pingreq);
if (hb->llc_ops->sendclustermsg(hb, pingreq) == HA_OK) {
cl_log(LOG_INFO, "Sent ping request to cluster");
}else{
cl_log(LOG_ERR, "PING request FAIL to cluster");
}
errno = 0;
for(; !quitnow && (reply=hb->llc_ops->readmsg(hb, 1)) != NULL;) {
const char * type;
const char * orig;
++msgcount;
if ((type = ha_msg_value(reply, F_TYPE)) == NULL) {
type = "?";
}
if ((orig = ha_msg_value(reply, F_ORIG)) == NULL) {
orig = "?";
}
cl_log(LOG_INFO, " ");
cl_log(LOG_NOTICE, "Got message %d of type [%s] from [%s]"
, msgcount, type, orig);
if (strcmp(type, "ping") ==0) {
int datalen = 0;
const char *data;
struct ha_msg *childmsg;
cl_log(LOG_INFO, "****************************************");
ha_log_message(reply);
data = cl_get_binary(reply, "data", &datalen);
if(data){
cl_log(LOG_INFO, " ");
cl_log(LOG_INFO, "%d of data received,data=%s", datalen,data);
for(i = 0; i < datalen; i++){
if( databuf[i] != data[i]){
cl_log(LOG_ERR, "data does not match at %d",i);
break;
}
}
if(i == datalen){
cl_log(LOG_INFO,"data matches");
}
}else {
cl_log(LOG_WARNING, "cl_get_binary failed");
}
childmsg = cl_get_struct(reply,"child");
if(childmsg){
cl_log(LOG_INFO, " ");
cl_log(LOG_INFO, "child message found");
ha_log_message(childmsg);
}else{
cl_log(LOG_WARNING, "cl_get_struct failed");
}
}
#if 1
{
struct ha_msg *cpmsg;
cl_log(LOG_INFO, " ");
cl_log(LOG_INFO, "****************************************************");
cl_log(LOG_INFO, "Testing ha_msg_copy():");
cpmsg = ha_msg_copy(reply);
cl_log(LOG_INFO, " ");
cl_log(LOG_INFO, "orginal message is :");
cl_log(LOG_INFO, " ");
ha_log_message(reply);
cl_log(LOG_INFO, " ");
cl_log(LOG_INFO, "copied message is: ");
cl_log(LOG_INFO, " ");
ha_log_message(cpmsg);
ha_msg_del(cpmsg);
}
ha_msg_del(reply); reply=NULL;
#endif
}
if (!quitnow) {
cl_log(LOG_ERR, "read_hb_msg returned NULL");
cl_log(LOG_ERR, "REASON: %s", hb->llc_ops->errmsg(hb));
}
if (hb->llc_ops->signoff(hb, TRUE) != HA_OK) {
cl_log(LOG_ERR, "Cannot sign off from heartbeat.");
cl_log(LOG_ERR, "REASON: %s", hb->llc_ops->errmsg(hb));
exit(10);
}
if (hb->llc_ops->delete(hb) != HA_OK) {
cl_log(LOG_ERR, "Cannot delete API object.");
cl_log(LOG_ERR, "REASON: %s", hb->llc_ops->errmsg(hb));
exit(11);
}
return 0;
}
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