CMPIStatus
IndCIMXMLHandlerDeleteInstance(CMPIInstanceMI * mi,
const CMPIContext *ctx,
const CMPIResult *rslt,
const CMPIObjectPath * cop)
{
CMPIStatus st = { CMPI_RC_OK, NULL };
CMPIArgs *in,
*out = NULL;
CMPIObjectPath *op;
CMPIData rv;
_SFCB_ENTER(TRACE_INDPROVIDER, "IndCIMXMLHandlerDeleteInstance");
if (interOpNameSpace(cop, &st) == 0)
_SFCB_RETURN(st);
internalProviderGetInstance(cop, &st);
if (st.rc)
_SFCB_RETURN(st);
in = CMNewArgs(_broker, NULL);
CMAddArg(in, "key", &cop, CMPI_ref);
op = CMNewObjectPath(_broker, "root/interop",
"cim_indicationsubscription", &st);
rv = CBInvokeMethod(_broker, ctx, op, "_removeHandler", in, out, &st);
if (st.rc == CMPI_RC_OK) {
st = InternalProviderDeleteInstance(NULL, ctx, rslt, cop);
}
_SFCB_RETURN(st);
}
CMPIStatus IndCIMXMLHandlerEnumInstanceNames(CMPIInstanceMI * mi,
const CMPIContext * ctx,
const CMPIResult * rslt,
const CMPIObjectPath * ref)
{
CMPIStatus st;
CMPIEnumeration *enm;
CMPIContext *ctxLocal;
_SFCB_ENTER(TRACE_INDPROVIDER, "IndCIMXMLHandlerEnumInstanceNames");
if (interOpNameSpace(ref,&st)!=1) _SFCB_RETURN(st);
ctxLocal = prepareUpcall((CMPIContext *)ctx);
#ifdef HAVE_OPTIMIZED_ENUMERATION
CMPIString* cn;
CMPIObjectPath* refLocal;
cn = CMGetClassName(ref, &st);
if (strcasecmp(CMGetCharPtr(cn), "cim_listenerdestination") == 0) {
enm = _broker->bft->enumerateInstanceNames(_broker, ctxLocal, ref, &st);
while(enm && enm->ft->hasNext(enm, &st)) {
CMReturnObjectPath(rslt, (enm->ft->getNext(enm, &st)).value.ref);
}
refLocal = CMNewObjectPath(_broker,"root/interop","cim_listenerdestinationcimxml",&st);
enm = _broker->bft->enumerateInstanceNames(_broker, ctxLocal, refLocal, &st);
while(enm && enm->ft->hasNext(enm, &st)) {
CMReturnObjectPath(rslt, (enm->ft->getNext(enm, &st)).value.ref);
}
refLocal = CMNewObjectPath(_broker,"root/interop","cim_indicationhandlercimxml",&st);
enm = _broker->bft->enumerateInstanceNames(_broker, ctxLocal, refLocal, &st);
while(enm && enm->ft->hasNext(enm, &st)) {
CMReturnObjectPath(rslt, (enm->ft->getNext(enm, &st)).value.ref);
}
CMRelease(refLocal);
}
else {
enm = _broker->bft->enumerateInstanceNames(_broker, ctxLocal, ref, &st);
while(enm && enm->ft->hasNext(enm, &st)) {
CMReturnObjectPath(rslt, (enm->ft->getNext(enm, &st)).value.ref);
}
}
#else
enm = _broker->bft->enumerateInstanceNames(_broker, ctxLocal, ref, &st);
while(enm && enm->ft->hasNext(enm, &st)) {
CMReturnObjectPath(rslt, (enm->ft->getNext(enm, &st)).value.ref);
}
#endif
CMRelease(ctxLocal);
if(enm) CMRelease(enm);
_SFCB_RETURN(st);
}
CMPIStatus
IndCIMXMLHandlerInvokeMethod(CMPIMethodMI * mi,
const CMPIContext *ctx,
const CMPIResult *rslt,
const CMPIObjectPath * ref,
const char *methodName,
const CMPIArgs * in, CMPIArgs * out)
{
_SFCB_ENTER(TRACE_INDPROVIDER, "IndCIMXMLHandlerInvokeMethod");
CMPIStatus st = { CMPI_RC_OK, NULL };
CMPIStatus circ = { CMPI_RC_OK, NULL };
struct timeval tv;
struct timezone tz;
static unsigned int indID=1;
if (interOpNameSpace(ref, &st) == 0)
_SFCB_RETURN(st);
if (strcasecmp(methodName, "_deliver") == 0) {
// On the first indication, check if reliable indications are enabled.
if (RIEnabled == -1) {
CMPIObjectPath *op=CMNewObjectPath(_broker,"root/interop","CIM_IndicationService",NULL);
CMPIEnumeration *isenm = _broker->bft->enumerateInstances(_broker, ctx, op, NULL, NULL);
CMPIData isinst=CMGetNext(isenm,NULL);
CMPIData mc=CMGetProperty(isinst.value.inst,"DeliveryRetryAttempts",NULL);
RIEnabled=mc.value.uint16;
}
CMPIInstance *indo=CMGetArg(in,"indication",NULL).value.inst;
CMPIInstance *ind=CMClone(indo,NULL);
CMPIContext *ctxLocal=NULL;
CMPIObjectPath *iop=NULL,*subop=NULL;
CMPIInstance *sub=NULL;
if (RIEnabled) {
ctxLocal = prepareUpcall((CMPIContext *) ctx);
// Set the indication sequence values
iop=CMGetObjectPath(ind,NULL);
CMAddKey(iop,"SFCB_IndicationID",&indID,CMPI_uint32);
CMSetProperty(ind,"SFCB_IndicationID",&indID,CMPI_uint32);
// Prevent this property from showing up in the indication
filterFlagProperty(ind, "SFCB_IndicationID");
sub=CMGetArg(in,"subscription",NULL).value.inst;
CMPIData handler=CMGetProperty(sub, "Handler", &st);
CMPIObjectPath *hop=handler.value.ref;
CMPIInstance *hdlr=CBGetInstance(_broker, ctxLocal, hop, NULL, &st);
// Build the complete sequence context
// Get the stub from the handler
CMPIString *context = CMGetProperty(hdlr, "SequenceContext", &st).value.string;
// and add the sfcb start time
char *cstr=malloc( (strlen(context->ft->getCharPtr(context,NULL)) + strlen(sfcBrokerStart) + 1) * sizeof(char));
sprintf(cstr,"%s%s",context->ft->getCharPtr(context,NULL),sfcBrokerStart);
context = sfcb_native_new_CMPIString(cstr, NULL, 0);
// and put it in the indication
CMSetProperty(ind, "SequenceContext", &context, CMPI_string);
free(cstr);
CMRelease(context);
// Get the proper sequence number
CMPIValue lastseq = CMGetProperty(hdlr, "LastSequenceNumber", &st).value;
lastseq.sint64++;
// Handle wrapping of the signed int
if (lastseq.sint64 < 0) lastseq.sint64=0;
// Update the last used number in the handler
CMSetProperty(hdlr, "LastSequenceNumber", &lastseq.sint64, CMPI_sint64);
CBModifyInstance(_broker, ctxLocal, hop, hdlr, NULL);
// And the indication
CMSetProperty(ind, "SequenceNumber", &lastseq, CMPI_sint64);
}
// Now send the indication
st = deliverInd(ref, in, ind);
if (st.rc != 0) {
if (RIEnabled){
_SFCB_TRACE(1,("--- Indication delivery failed, adding to retry queue"));
// Indication delivery failed, send to retry queue
// build an element
RTElement *element;
element = (RTElement *) malloc(sizeof(*element));
element->ref=ref->ft->clone(ref,NULL);
// Get the OP of the subscription and indication
subop=CMGetObjectPath(sub,NULL);
element->sub=subop->ft->clone(subop,NULL);
element->ind=iop->ft->clone(iop,NULL);
// Store other attrs
element->instanceID=indID;
element->count=0;
gettimeofday(&tv, &tz);
element->lasttry=tv.tv_sec;
// Push the indication to the repo
CBCreateInstance(_broker, ctxLocal, iop, ind, &circ);
if (circ.rc != 0) {
mlogf(M_ERROR,M_SHOW,"Pushing indication instance to repository failed, rc:%d\n",circ.rc);
}
indID++;
// Add it to the retry queue
enqRetry(element,ctx,1);
// And launch the thread if it isn't already running
pthread_attr_init(&tattr);
pthread_attr_setdetachstate(&tattr, PTHREAD_CREATE_DETACHED);
if (retryRunning == 0) {
retryRunning = 1;
_SFCB_TRACE(1,("--- Starting retryExport thread"));
CMPIContext *pctx = native_clone_CMPIContext(ctx);
pthread_create(&t, &tattr, &retryExport, (void *) pctx);
}
CMRelease(ctxLocal);
}
}
CMRelease(ind);
}
else {
printf("--- ClassProvider: Invalid request %s\n", methodName);
st.rc = CMPI_RC_ERR_METHOD_NOT_FOUND;
}
_SFCB_RETURN(st);
}
CMPIStatus
IndCIMXMLHandlerCreateInstance(CMPIInstanceMI * mi,
const CMPIContext *ctx,
const CMPIResult *rslt,
const CMPIObjectPath * cop,
const CMPIInstance *ci)
{
CMPIStatus st = { CMPI_RC_OK, NULL };
CMPIArgs *in,
*out = NULL;
CMPIObjectPath *op;
CMPIData rv;
unsigned short persistenceType;
_SFCB_ENTER(TRACE_INDPROVIDER, "IndCIMXMLHandlerCreateInstance");
if (interOpNameSpace(cop, &st) == 0)
_SFCB_RETURN(st);
internalProviderGetInstance(cop, &st);
if (st.rc == CMPI_RC_ERR_FAILED)
_SFCB_RETURN(st);
if (st.rc == CMPI_RC_OK) {
setStatus(&st, CMPI_RC_ERR_ALREADY_EXISTS, NULL);
_SFCB_RETURN(st);
}
CMPIInstance *ciLocal = CMClone(ci, NULL);
memLinkInstance(ciLocal);
CMPIObjectPath* copLocal = CMClone(cop, NULL);
memLinkObjectPath(copLocal);
setCCN(copLocal,ciLocal,"CIM_ComputerSystem");
CMPIString *sysname=ciLocal->ft->getProperty(ciLocal,"SystemName",&st).value.string;
if (sysname == NULL || sysname->hdl == NULL) {
char hostName[512];
hostName[0]=0;
gethostname(hostName,511); /* should be the same as SystemName of IndicationService */
CMAddKey(copLocal, "SystemName", hostName, CMPI_chars);
CMSetProperty(ciLocal,"SystemName",hostName,CMPI_chars);
}
CMPIString *dest =
CMGetProperty(ciLocal, "destination", &st).value.string;
if (dest == NULL || CMGetCharPtr(dest) == NULL) {
setStatus(&st, CMPI_RC_ERR_FAILED,
"Destination property not found; is required");
CMRelease(ciLocal);
_SFCB_RETURN(st);
} else { /* if no scheme is given, assume http (as
* req. for param by mof) */
char *ds = CMGetCharPtr(dest);
if (strstr(ds, "://") == NULL) {
char *prefix = "http://";
int n = strlen(ds) + strlen(prefix) + 1;
char *newdest = (char *) malloc(n * sizeof(char));
strcpy(newdest, prefix);
strcat(newdest, ds);
CMSetProperty(ciLocal, "destination", newdest, CMPI_chars);
free(newdest);
}
}
CMPIData persistence =
CMGetProperty(ciLocal, "persistencetype", &st);
if (persistence.state == CMPI_nullValue
|| persistence.state == CMPI_notFound) {
persistenceType = 2; /* default is 2 = permanent */
} else if (persistence.value.uint16 < 1 || persistence.value.uint16 > 3) {
setStatus(&st, CMPI_RC_ERR_FAILED,
"PersistenceType property must be 1, 2, or 3");
CMRelease(ciLocal);
_SFCB_RETURN(st);
} else {
persistenceType = persistence.value.uint16;
}
CMSetProperty(ciLocal, "persistencetype", &persistenceType, CMPI_uint16);
if (CMClassPathIsA(_broker, copLocal, "cim_listenerdestination", NULL)) {
//get the creation timestamp
struct timeval tv;
struct timezone tz;
char context[100];
gettimeofday(&tv, &tz);
struct tm cttm;
char * gtime = (char *) malloc(15 * sizeof(char));
memset(gtime, 0, 15 * sizeof(char));
if (gmtime_r(&tv.tv_sec, &cttm) != NULL) {
strftime(gtime, 15, "%Y%m%d%H%M%S", &cttm);
}
// Even though reliable indications may be disabled, we need to do this
// in case it ever gets enabled.
// Get the IndicationService name
CMPIObjectPath * isop = CMNewObjectPath(_broker, "root/interop", "CIM_IndicationService", NULL);
CMPIEnumeration * isenm = _broker->bft->enumerateInstances(_broker, ctx, isop, NULL, NULL);
CMPIData isinst = CMGetNext(isenm, NULL);
CMPIData mc = CMGetProperty(isinst.value.inst, "Name", NULL);
// build the context string
sprintf (context,"%s#%s#",mc.value.string->ft->getCharPtr(mc.value.string,NULL),gtime);
CMPIValue scontext;
scontext.string = sfcb_native_new_CMPIString(context, NULL, 0);
free(gtime);
// set the properties
CMSetProperty(ciLocal, "SequenceContext", &scontext, CMPI_string);
CMPIValue zarro = {.sint64 = -1 };
CMSetProperty(ciLocal, "LastSequenceNumber", &zarro, CMPI_sint64);
}
CMPIString *str = CDToString(_broker, copLocal, NULL);
CMPIString *ns = CMGetNameSpace(copLocal, NULL);
_SFCB_TRACE(1,
("--- handler %s %s", (char *) ns->hdl, (char *) str->hdl));
in = CMNewArgs(_broker, NULL);
CMAddArg(in, "handler", &ciLocal, CMPI_instance);
CMAddArg(in, "key", &copLocal, CMPI_ref);
op = CMNewObjectPath(_broker, "root/interop",
"cim_indicationsubscription", &st);
rv = CBInvokeMethod(_broker, ctx, op, "_addHandler", in, out, &st);
if (st.rc == CMPI_RC_OK) {
st = InternalProviderCreateInstance(NULL, ctx, rslt, copLocal, ciLocal);
}
else {
rv=CBInvokeMethod(_broker,ctx,op,"_removeHandler",in,out,NULL);
}
_SFCB_RETURN(st);
}
CMPIStatus
IndCIMXMLHandlerModifyInstance(CMPIInstanceMI * mi,
const CMPIContext *ctx,
const CMPIResult *rslt,
const CMPIObjectPath * cop,
const CMPIInstance *ci,
const char **properties)
{
CMPIStatus st = { CMPI_RC_ERR_NOT_SUPPORTED, NULL };
_SFCB_ENTER(TRACE_INDPROVIDER, "IndCIMXMLHandlerSetInstance");
_SFCB_RETURN(st);
}
