/****************************************************************************
Name : ncs_mqa_startup
Description : This routine creates a MQSv agent infrastructure to interface
with MQSv service. Once the infrastructure is created from
then on use_count is incremented for every startup request.
Arguments : - NIL-
Return Values : NCSCC_RC_SUCCESS/NCSCC_RC_FAILURE
Notes : None
******************************************************************************/
unsigned int ncs_mqa_startup(void)
{
NCS_LIB_REQ_INFO lib_create;
char *value = NULL;
osaf_mutex_lock_ordie(&s_agent_startup_mutex);
if (mqa_use_count > 0) {
/* Already created, so just increment the use_count */
mqa_use_count++;
osaf_mutex_unlock_ordie(&s_agent_startup_mutex);
return NCSCC_RC_SUCCESS;
}
/*** Init MQA ***/
memset(&lib_create, 0, sizeof(lib_create));
lib_create.i_op = NCS_LIB_REQ_CREATE;
if (mqa_lib_req(&lib_create) != NCSCC_RC_SUCCESS) {
osaf_mutex_unlock_ordie(&s_agent_startup_mutex);
return m_LEAP_DBG_SINK(NCSCC_RC_FAILURE);
} else {
printf("\nMQSV:MQA:ON");
mqa_use_count = 1;
}
/* Initialize trace system first of all so we can see what is going. */
if ((value = getenv("MQA_TRACE_PATHNAME")) != NULL) {
logtrace_init("mqa", value, CATEGORY_ALL);
}
osaf_mutex_unlock_ordie(&s_agent_startup_mutex);
return NCSCC_RC_SUCCESS;
}
static void logtrace_init_constructor(void)
{
char *value;
/* Initialize trace system first of all so we can see what is going. */
if ((value = getenv("EDA_TRACE_PATH_FILENAME")) != NULL) {
if (logtrace_init("eda", value, CATEGORY_ALL) != 0) {
/* error, we cannot do anything */
return;
}
}
}
int logtrace_init_daemon(const char *_ident, const char *_pathname, unsigned int _tracemask, int _loglevel)
{
if (signal(SIGUSR2, sigusr2_handler) == SIG_ERR) {
syslog(LOG_ERR, "logtrace: registering SIGUSR2 failed, (%s)", strerror(errno));
return -1;
}
if (signal(SIGUSR1, sigusr1_handler) == SIG_ERR) {
syslog(LOG_ERR, "logtrace: registering SIGUSR1 failed, (%s)", strerror(errno));
return -1;
}
loglevel = _loglevel;
setlogmask(LOG_UPTO(_loglevel));
return logtrace_init(_ident, _pathname, _tracemask);
}
int logtrace_init_daemon(const char *_ident, const char *_pathname, unsigned int _tracemask, int _logmask)
{
if (signal(SIGUSR2, sigusr2_handler) == SIG_ERR) {
syslog(LOG_ERR, "logtrace: registering SIGUSR2 failed, (%s)", strerror(errno));
return -1;
}
setlogmask(_logmask);
if (signal(SIGHUP, sighup_handler) == SIG_ERR) {
syslog(LOG_ERR, "logtrace: registering SIGHUP failed, (%s)", strerror(errno));
return -1;
}
logmask = _logmask;
return logtrace_init(_ident, _pathname, _tracemask);
}
/*
* Exit if anything fails. This will cause ntfs to restart ntfimcn
*/
int main(int argc, char** argv)
{
const char* logPath;
const char* trace_label = "osafntfimcnd";
SaAisErrorT ais_error = SA_AIS_OK;
/*
* Activate Log Trace
*/
openlog(basename(argv[0]), LOG_PID, LOG_LOCAL0);
if ((logPath = getenv("NTFSCN_TRACE_PATHNAME"))) {
category_mask = 0xffffffff;
} else {
logPath = PKGLOGDIR "/" NTFIMCN_DEFAULT_LOG;
}
if (logtrace_init(trace_label, logPath, category_mask) == -1)
{
syslog(LOG_ERR, "osafntfimcnd logtrace_init FAILED");
/* We allow to execute anyway. */
}
/*
* Initiate HA state
*/
if (strcmp(argv[1],"active") == 0) {
ntfimcn_cb.haState = SA_AMF_HA_ACTIVE;
} else {
ntfimcn_cb.haState = SA_AMF_HA_STANDBY;
}
/*
* Initiate external functionallity
* Exit on fail. This will cause ntfs to restart ntfimcn
*/
if (ntfimcn_ntf_init(&ntfimcn_cb) == NTFIMCN_INTERNAL_ERROR) {
LOG_ER("ntfimcn_ntf_init() Fail");
_Exit(EXIT_FAILURE);
}
if (ntfimcn_imm_init(&ntfimcn_cb) == NTFIMCN_INTERNAL_ERROR) {
LOG_ER("ntfimcn_imm_init() Fail");
imcn_exit(EXIT_FAILURE);
}
/* Signal for TRACE on/off */
if (signal(SIGUSR2, sigusr2_handler) == SIG_ERR) {
LOG_ER("signal USR2 failed: %s", strerror(errno));
/* We allow to execute anyway. */
}
if (ntfimcn_send_lost_cm_notification() == NTFIMCN_INTERNAL_ERROR) {
LOG_ER("send_lost_cm_notification() Fail");
imcn_exit(EXIT_FAILURE);
}
/* Termination signal with handler */
if (ncs_sel_obj_create(&term_sel_obj) != NCSCC_RC_SUCCESS) {
LOG_ER("ncs_sel_obj_create failed");
_Exit(EXIT_FAILURE);
}
if (signal(SIGTERM, sigterm_handler) == SIG_ERR) {
LOG_ER("signal TERM failed: %s", strerror(errno));
_Exit(EXIT_FAILURE);
}
/*
* Initiate polling
*/
fds[FD_IMM].fd = ntfimcn_cb.immSelectionObject;
fds[FD_IMM].events = POLLIN;
fds[FD_TERM].fd = term_sel_obj.rmv_obj;
fds[FD_TERM].events = POLLIN;
LOG_NO("Started");
while (1) {
if (poll(fds, nfds, -1) == (-1)) {
if (errno == EINTR) {
continue;
}
LOG_ER("poll Fail - %s", strerror(errno));
imcn_exit(EXIT_FAILURE);
}
if (fds[FD_TERM].revents & POLLIN) {
handle_sigterm_event();
}
if (fds[FD_IMM].revents & POLLIN) {
ais_error = saImmOiDispatch(ntfimcn_cb.immOiHandle, SA_DISPATCH_ALL);
if (ais_error != SA_AIS_OK) {
LOG_NO("saImmOiDispatch() Fail %s",saf_error(ais_error));
imcn_exit(EXIT_FAILURE);
}
}
}
return 0; /* Dummy */
}