/** The main NEB module deinitialization routine.
*
* This function gets called when the module is unloaded by the event broker.
*
* @param[in] flags - nagios NEB module flags - not used.
* @param[in] reason - nagios reason code - not used.
*
* @return Always returns zero.
*/
int nebmodule_deinit(int flags, int reason)
{
dnxLog("-------- DNX Server Module Shutdown Initiated --------");
dnxServerDeInit();
releaseConfig();
xheapchk();
dnxLog("-------- DNX Server Module Shutdown Completed --------");
return 0;
}
/** The main program entry point for the dnx management client.
*
* @param[in] argc - the number of elements in the @p argv array.
* @param[in] argv - a null-terminated array of command-line arguments.
*
* @return Zero on success, or a non-zero error code that is returned to the
* shell. Any non-zero codes should be values between 1 and 127.
*/
int main(int argc, char ** argv)
{
extern char * optarg;
extern int optind, opterr, optopt;
gTopDCS = dnxComStatCreateDCS("127.0.0.1");
int ch, ret;
char * cp, * prog, * cmdstr;
char * hoststr, * portstr;
// get program base name
prog = (char *)((cp = strrchr(argv[0], '/')) != 0 ? (cp + 1) : argv[0]);
// parse arguments
hoststr = "localhost";
portstr = "12482";
opterr = 0;
cmdstr = 0;
while ((ch = getopt(argc, argv, "hvc:s:p:")) != -1)
{
switch (ch)
{
case 's':
hoststr = optarg;
break;
case 'p':
portstr = optarg;
break;
case 'c':
cmdstr = optarg;
break;
case 'v':
printf("\n %s version %s\n Bug reports: %s.\n\n",
prog, VERSION, PACKAGE_BUGREPORT);
exit(0);
case 'h':
default :
usage(prog);
}
}
// ensure we've been given a command
if (!cmdstr)
{
fprintf(stderr, "%s: No command string specified.\n", prog);
usage(prog);
}
// init comm sub-system; send command; wait for response
if ((ret = dnxChanMapInit(0)) != 0)
fprintf(stderr, "%s: Error initializing channel map: %s.\n",
prog, dnxErrorString(ret));
else
{
char url[1024];
snprintf(url, sizeof url, "udp://%s:%s", hoststr, portstr);
if ((ret = dnxChanMapAdd("MgmtClient", url)) != 0)
fprintf(stderr, "%s: Error adding channel (%s): %s.\n",
prog, url, dnxErrorString(ret));
else
{
DnxChannel * channel;
if ((ret = dnxConnect("MgmtClient", 1, &channel)) != 0)
fprintf(stderr, "%s: Error connecting to server (%s): %s.\n",
prog, url, dnxErrorString(ret));
else
{
DnxMgmtRequest req;
memset(&req, 0, sizeof req);
dnxMakeXID(&req.xid, DNX_OBJ_MANAGER, 0, 0);
req.action = cmdstr;
if ((ret = dnxSendMgmtRequest(channel, &req, 0)) != 0)
fprintf(stderr, "%s: Error sending request: %s.\n",
prog, dnxErrorString(ret));
else
{
DnxMgmtReply rsp;
if ((ret = dnxWaitForMgmtReply(channel, &rsp, 0, 10)) != 0)
fprintf(stderr, "%s: Error receiving response: %s.\n",
prog, dnxErrorString(ret));
else
{
if (rsp.status == DNX_REQ_ACK)
printf("%s\n", rsp.reply);
else
fprintf(stderr, "%s: Request failed on server.\nResponse was (%s)\n", prog,rsp.reply);
}
}
dnxDisconnect(channel);
}
dnxChanMapDelete("MgmtClient");
}
dnxChanMapRelease();
}
xheapchk();
return ret? -1: 0;
}
