int
enqRetry(RTElement * element, const CMPIContext * ctx, int repo)
{
_SFCB_ENTER(TRACE_INDPROVIDER, "enqRetry");
// Put this one on the retry queue
if (pthread_mutex_lock(&RQlock) != 0) {
// lock failed
return 1;
}
if (RQhead == NULL) {
// Queue is empty
_SFCB_TRACE(1,("--- Adding indication to new retry queue."));
RQhead = element;
RQtail = element;
RQtail->next = element;
RQtail->prev = element;
} else {
_SFCB_TRACE(1,("--- Adding indication to retry queue."));
element->next = RQtail->next;
element->next->prev = element;
RQtail->next = element;
element->prev = RQtail;
RQtail = element;
}
if (pthread_mutex_unlock(&RQlock) != 0) {
// lock failed
return 1;
}
_SFCB_RETURN(0);
}
CMPIInstance *
internalProviderGetInstance(const CMPIObjectPath * cop, CMPIStatus *rc)
{
int len;
CMPIString *cn = CMGetClassName(cop, NULL);
CMPIString *ns = CMGetNameSpace(cop, NULL);
char *key = normalizeObjectPathCharsDup(cop);
CMPIInstance *ci = NULL;
const char *nss = ns->ft->getCharPtr(ns, NULL);
const char *cns = cn->ft->getCharPtr(cn, NULL);
const char *bnss = repositoryNs(nss);
CMPIStatus st = { CMPI_RC_OK, NULL };
_SFCB_ENTER(TRACE_INTERNALPROVIDER, "internalProviderGetInstance");
_SFCB_TRACE(1, ("--- Get instance for %s %s %s", nss, cns, key));
if (testNameSpace(bnss, rc) == 0) {
_SFCB_TRACE(1, ("--- Invalid namespace %s", nss));
free(key);
_SFCB_RETURN(NULL);
}
ci = ipGetBlob(bnss, cns, key, &len);
if (ci == NULL) {
_SFCB_TRACE(1, ("--- Instance not found"));
st.rc = CMPI_RC_ERR_NOT_FOUND;
}
*rc = st;
free(key);
_SFCB_RETURN(ci);
}
int
enqRetry(RTElement * element, const CMPIContext * ctx, int repo)
{
_SFCB_ENTER(TRACE_INDPROVIDER, "enqRetry");
// Put this one on the retry queue
if (pthread_mutex_lock(&RQlock) != 0) {
// lock failed
return 1;
}
if (RQhead == NULL) {
// Queue is empty
_SFCB_TRACE(1,("--- Adding indication to new retry queue."));
RQhead = element;
RQtail = element;
RQtail->next = element;
RQtail->prev = element;
} else {
_SFCB_TRACE(1,("--- Adding indication to retry queue."));
element->next = RQtail->next;
element->next->prev = element;
RQtail->next = element;
element->prev = RQtail;
RQtail = element;
}
if (repo==1) {
// If this needs to be persisted in the repo
// (not the initial fill from refillRetryQ)
_SFCB_TRACE(1,("--- Creating SFCB_IndicationElement instance."));
CMPIObjectPath * op=CMNewObjectPath(_broker,"root/interop","SFCB_IndicationElement",NULL);
// Add the indID as the only key
CMAddKey(op,"IndicationID",&element->instanceID,CMPI_uint32);
// Create the instance
//element->SFCBIndEle=op;
element->SFCBIndEle=op->ft->clone(op,NULL);
CMPIInstance * ci=CMNewInstance(_broker,op,NULL);
// Set all the properties
CMSetProperty(ci,"IndicationID",&element->instanceID,CMPI_uint32);
CMSetProperty(ci,"RetryCount",&(RQtail->count),CMPI_uint32);
CMSetProperty(ci,"LastDelivery",&(RQtail->lasttry),CMPI_sint32);
CMSetProperty(ci,"ld",&(element->ref),CMPI_ref);
CMSetProperty(ci,"ind",&element->ind,CMPI_ref);
CMSetProperty(ci,"sub",&element->sub,CMPI_ref);
CBCreateInstance(_broker, ctx, op, ci, NULL);
CMRelease(op);
CMRelease(ci);
}
if (pthread_mutex_unlock(&RQlock) != 0) {
// lock failed
return 1;
}
_SFCB_RETURN(0);
}
CMPIStatus
IndCIMXMLHandlerMethodCleanup(CMPIMethodMI * mi,
const CMPIContext *ctx,
CMPIBoolean terminating)
{
CMPIStatus st = { CMPI_RC_OK, NULL };
_SFCB_ENTER(TRACE_INDPROVIDER, "IndCIMXMLHandlerMethodCleanup");
if (retryRunning == 1) {
_SFCB_TRACE(1, ("--- Stopping indication retry thread"));
pthread_kill(t, SIGUSR2);
// Wait for thread to complete
pthread_join(t, NULL);
_SFCB_TRACE(1, ("--- Indication retry thread stopped"));
}
_SFCB_RETURN(st);
}
static CMPIStatus
ClassProviderGetClass(CMPIClassMI * mi,
const CMPIContext *ctx,
const CMPIResult *rslt,
const CMPIObjectPath * ref, const char **properties)
{
CMPIStatus st = { CMPI_RC_OK, NULL };
CMPIString *cn = CMGetClassName(ref, NULL);
CMPIConstClass *cl,
*clLocal;
ClassRegister *cReg;
int rc;
ReadCtl ctl;
_SFCB_ENTER(TRACE_PROVIDERS, "ClassProviderGetClass");
_SFCB_TRACE(1, ("--- ClassName=\"%s\"", (char *) cn->hdl));
cReg = getNsReg(ref, &rc);
if (cReg == NULL) {
CMPIStatus st = { CMPI_RC_ERR_INVALID_NAMESPACE, NULL };
_SFCB_RETURN(st);
}
cReg->ft->wLock(cReg);
ctl = stdRead;
clLocal = getResolvedClass(cReg, (char *) cn->hdl, NULL, &ctl);
if (clLocal) {
/*
* Make a cloned copy of the cached results to prevent thread
* interference.
*/
_SFCB_TRACE(1, ("--- Class found"));
cl = clLocal->ft->clone(clLocal, NULL);
memLinkInstance((CMPIInstance *) cl);
CMReturnInstance(rslt, (CMPIInstance *) cl);
if (ctl != cached)
CMRelease(cl);
} else {
_SFCB_TRACE(1, ("--- Class not found"));
st.rc = CMPI_RC_ERR_NOT_FOUND;
}
cReg->ft->wUnLock(cReg);
_SFCB_RETURN(st);
}
int refillRetryQ (const CMPIContext * ctx)
{
_SFCB_ENTER(TRACE_INDPROVIDER, "refillRetryQ");
int qfill=0;
if (RQhead==NULL) {
// The queue is empty, check if there are instances to be restored
CMPIObjectPath * op=CMNewObjectPath(_broker,"root/interop","SFCB_IndicationElement",NULL);
CMPIEnumeration * enm = _broker->bft->enumerateInstances(_broker, ctx, op, NULL, NULL);
while(enm && enm->ft->hasNext(enm, NULL)) {
// get the properties from the repo instance
CMPIData inst=CMGetNext(enm,NULL);
CMPIData indID=CMGetProperty(inst.value.inst,"indicationID",NULL);
CMPIData rcount=CMGetProperty(inst.value.inst,"retryCount",NULL);
CMPIData last=CMGetProperty(inst.value.inst,"lastDelivery",NULL);
CMPIData ind=CMGetProperty(inst.value.inst,"ind",NULL);
CMPIData sub=CMGetProperty(inst.value.inst,"sub",NULL);
CMPIData ld=CMGetProperty(inst.value.inst,"ld",NULL);
_SFCB_TRACE(1,("--- Requeueing indication id:%d",indID.value.Int));
// Rebuild the queue element
RTElement *element;
element = (RTElement *) malloc(sizeof(*element));
element->instanceID=indID.value.Int;
element->lasttry=last.value.Int;
element->count=rcount.value.Int;
element->ind=ind.value.ref->ft->clone(ind.value.ref,NULL);
element->ref=ld.value.ref->ft->clone(ld.value.ref,NULL);
element->sub=sub.value.ref->ft->clone(sub.value.ref,NULL);
CMPIObjectPath * indele=CMGetObjectPath(inst.value.inst,NULL);
element->SFCBIndEle=indele->ft->clone(indele,NULL);
// call enq
enqRetry(element,ctx,0);
qfill=1;
}
// spawn thread if we queued anything
if ((qfill == 1 ) && (retryRunning == 0)) {
retryRunning=1;
_SFCB_TRACE(1,("--- Starting retryExport thread"));
pthread_attr_init(&tattr);
pthread_attr_setdetachstate(&tattr, PTHREAD_CREATE_DETACHED);
CMPIContext * pctx = native_clone_CMPIContext(ctx);
pthread_create(&t, &tattr,&retryExport,(void *) pctx);
}
}
_SFCB_RETURN(0);
}
static CMPIConstClass *
getResolvedClass(ClassRegister * cr, const char *clsName,
ClassRecord * crec, ReadCtl * rctl)
{
_SFCB_ENTER(TRACE_PROVIDERS, "getResolvedClass");
_SFCB_TRACE(1, ("--- classname %s cReg %p", clsName, cr));
CMPIConstClass *cc = NULL,
*cls;
ReadCtl ctl = *rctl;
ClassBase *cb = (ClassBase *) cr->hdl;
if (crec == NULL) {
crec = cb->ht->ft->get(cb->ht, clsName);
if (crec == NULL)
_SFCB_RETURN(NULL);
}
if (crec->cachedRCls == NULL) {
cls = getClass(cr, clsName, &ctl);
ClClass *ccl = (ClClass *) cls->hdl;
if (ccl->hdr.type == HDR_Class)
return cls;
char *pn = (char *) cls->ft->getCharSuperClassName(cls);
if (pn == NULL) {
*rctl = ctl;
return cls;
}
ClClass *mc = ClClassNew(clsName, pn);
cc = NEW(CMPIConstClass);
cc->ft = CMPIConstClassFT;
cc->hdl = mc;
// printf("#-# merging %s %s\n",clsName,pn);
mergeParents(cr, mc, pn, cls, rctl);
if (*rctl == tempRead)
_SFCB_RETURN(cc);
crec->cachedRCls = cc;
cb->cachedRCount++;
if (cb->cachedRCount >= cSize)
pruneRCache(cr); /* should this be checking rSize? */
ENQ_TOP_LIST(crec, cb->firstRCached, cb->lastRCached, nextRCached,
prevRCached);
} else {
// printf("-#- class %s in resolved cache
// %p\n",clsName,crec->cachedRCls);
if (crec != cb->firstRCached) {
DEQ_FROM_LIST(crec, cb->firstRCached, cb->lastRCached, nextRCached,
prevRCached);
ENQ_TOP_LIST(crec, cb->firstRCached, cb->lastRCached, nextRCached,
prevRCached);
}
}
*rctl = cached;
_SFCB_RETURN(crec->cachedRCls);
}
static CMPIConstClass *
getClass(ClassRegister * cr, const char *clsName)
{
_SFCB_ENTER(TRACE_PROVIDERS, "getClass");
_SFCB_TRACE(1, ("--- classname %s cReg %p", clsName, cr));
ClassBase *cb = (ClassBase *) cr->hdl;
CMPIConstClass *cls = cb->ht->ft->get(cb->ht, clsName);
_SFCB_RETURN(cls);
}
static CMPIConstClass *
getClass(ClassRegister * cr, const char *clsName, enum readCtl *ctl)
{
ClassRecord *crec;
int r;
CMPIConstClass *cc;
char *buf;
_SFCB_ENTER(TRACE_PROVIDERS, "getClass");
_SFCB_TRACE(1, ("--- classname %s cReg %p", clsName, cr));
ClassBase *cb = (ClassBase *) cr->hdl;
crec = cb->ht->ft->get(cb->ht, clsName);
if (crec == NULL) {
_SFCB_RETURN(NULL);
}
if (crec->cachedCCls == NULL) {
r = gzseek(cr->f, crec->position, SEEK_SET);
buf = (char *) malloc(crec->length);
r = gzread(cr->f, buf, crec->length);
cc = NEW(CMPIConstClass);
cc->hdl = buf;
cc->ft = CMPIConstClassFT;
cc->ft->relocate(cc);
if (*ctl == tempRead)
_SFCB_RETURN(cc);
// printf("-#- class %s Added %p\n",clsName,cc);
crec->cachedCCls = cc;
cb->cachedCCount++;
if (cb->cachedCCount >= cSize)
pruneCCache(cr);
ENQ_TOP_LIST(crec, cb->firstCCached, cb->lastCCached, nextCCached,
prevCCached);
*ctl = cached;
} else {
// printf("-#- class %s in cache %p\n",clsName,crec->cachedCCls);
if (crec != cb->firstCCached) {
DEQ_FROM_LIST(crec, cb->firstCCached, cb->lastCCached, nextCCached,
prevCCached);
ENQ_TOP_LIST(crec, cb->firstCCached, cb->lastCCached, nextCCached,
prevCCached);
}
}
*ctl = cached;
_SFCB_RETURN(crec->cachedCCls);
}
static CMPIStatus
ClassProviderGetClass(CMPIClassMI * mi,
const CMPIContext *ctx,
const CMPIResult *rslt,
const CMPIObjectPath * ref, const char **properties)
{
CMPIStatus st = { CMPI_RC_OK, NULL };
CMPIString *cn = CMGetClassName(ref, NULL);
CMPIConstClass *cl;
ClassRegister *cReg;
int rc;
_SFCB_ENTER(TRACE_PROVIDERS, "ClassProviderGetClass");
_SFCB_TRACE(1, ("--- ClassName=\"%s\"", (char *) cn->hdl));
cReg = getNsReg(ref, &rc);
if (cReg == NULL) {
CMPIStatus st = { CMPI_RC_ERR_INVALID_NAMESPACE, NULL };
_SFCB_RETURN(st);
}
cReg->ft->rLock(cReg);
cl = getClass(cReg, (char *) cn->hdl);
if (cl) {
_SFCB_TRACE(1, ("--- Class found"));
CMReturnInstance(rslt, (CMPIInstance *) cl);
} else {
_SFCB_TRACE(1, ("--- Class not found"));
st.rc = CMPI_RC_ERR_NOT_FOUND;
}
cReg->ft->rUnLock(cReg);
_SFCB_RETURN(st);
}
static void loopOnChildChars(ClassRegister *cReg, char *cn, CMPIArray *ar, int *i, int ignprov)
{
UtilList *ul = getChildren(cReg,cn);
char *child;
_SFCB_ENTER(TRACE_PROVIDERS, "loopOnChildChars");
_SFCB_TRACE(1,("--- class %s",cn));
if (ul) for (child = (char *) ul->ft->getFirst(ul); child;
child=(char*)ul->ft->getNext(ul)) {
if (ignprov || repCandidate(cReg, child)) {
CMSetArrayElementAt(ar, *i, child, CMPI_chars);
*i=(*i)+1;
}
loopOnChildChars(cReg, child,ar,i,ignprov);
}
_SFCB_EXIT();
}
static CMPIConstClass *
assocForName(const char *nameSpace, const char *assocClass,
const char *role, const char *resultRole)
{
CMPIConstClass *cc = getConstClass(nameSpace, assocClass);
_SFCB_ENTER(TRACE_INTERNALPROVIDER, "assocForName");
_SFCB_TRACE(1,
("--- nameSpace: %s assocClass: %s cc: %p", nameSpace,
assocClass, cc));
if (cc != NULL && cc->ft->isAssociation(cc) != 0 &&
(role == NULL
|| (cc->ft->getProperty(cc, role, NULL).state & CMPI_notFound) == 0)
&& (resultRole == NULL
|| (cc->ft->getProperty(cc, resultRole,
NULL).state & CMPI_notFound) == 0)) {
_SFCB_RETURN(cc);
} else
_SFCB_RETURN(NULL);
}
CMPIStatus
deliverInd(const CMPIObjectPath * ref, const CMPIArgs * in, CMPIInstance * ind)
{
_SFCB_ENTER(TRACE_INDPROVIDER, "deliverInd");
CMPIInstance *hci,
*sub;
CMPIStatus st = { CMPI_RC_OK, NULL };
CMPIString *dest;
char strId[64];
ExpSegments xs;
UtilStringBuffer *sb;
static int id = 1;
char *resp;
char *msg;
if ((hci = internalProviderGetInstance(ref, &st)) == NULL) {
setStatus(&st, CMPI_RC_ERR_NOT_FOUND, NULL);
_SFCB_RETURN(st);
}
dest = CMGetProperty(hci, "destination", NULL).value.string;
_SFCB_TRACE(1, ("--- destination: %s\n", (char *) dest->hdl));
sub = CMGetArg(in, "subscription", NULL).value.inst;
sprintf(strId, "%d", id++);
xs = exportIndicationReq(ind, strId);
sb = segments2stringBuffer(xs.segments);
if (exportIndication
((char *) dest->hdl, (char *) sb->ft->getCharPtr(sb), &resp, &msg)) {
setStatus(&st, CMPI_RC_ERR_FAILED, NULL);
}
RespSegment rs = xs.segments[5];
UtilStringBuffer *usb = (UtilStringBuffer *) rs.txt;
CMRelease(usb);
CMRelease(sb);
if (resp)
free(resp);
if (msg)
free(msg);
_SFCB_RETURN(st);
}
static CMPIConstClass *getClass(ClassRegister * cr, const char *clsName, void **id)
{
ClassRecord *crec;
int r;
CMPIConstClass *cc;
char *buf;
_SFCB_ENTER(TRACE_PROVIDERS, "getClass");
_SFCB_TRACE(1,("--- classname %s cReg %p",clsName,cr));
ClassBase *cb = (ClassBase *) cr->hdl;
crec = cb->ht->ft->get(cb->ht, clsName);
if (crec==NULL) {
_SFCB_RETURN(NULL);
}
if (crec->cachedCls==NULL) {
// fprintf(stderr,"--- reading class %s\n",clsName);
r=gzseek(cr->f, crec->position, SEEK_SET);
buf = (char *) malloc(crec->length);
r=gzread(cr->f, buf, crec->length);
cc = NEW(CMPIConstClass);
cc->hdl = buf;
cc->ft = CMPIConstClassFT;
cc->ft->relocate(cc);
crec->cachedCls=cc;
cb->cachedCount++;
if (cb->cachedCount>=cacheLimit) pruneCache(cr);
ENQ_TOP_LIST(crec,cb->firstCached,cb->lastCached,nextCached,prevCached);
}
else {
if (crec!=cb->firstCached) {
DEQ_FROM_LIST(crec,cb->firstCached,cb->lastCached,nextCached,prevCached);
ENQ_TOP_LIST(crec,cb->firstCached,cb->lastCached,nextCached,prevCached);
}
// fprintf(stderr,"--- in cache class %s\n",clsName);
}
_SFCB_RETURN(crec->cachedCls);
}
/*
* S E M A P H O R E
*/
static void handleDbpSession(int connFd) {
CommHndl conn_fd;
struct sembuf procReleaseUnDo = {0,1,SEM_UNDO};
int r,b2,c, by=0, h;
char buffer[1024],bc[1];
char buffer2[500];
char *response=NULL; //Fehlermeldung reinschreiben und an Client zurückschicken.
//Vermutlich später nicht mehr notwendig!!
char *header=NULL;char *payload;
int nbytes;
_SFCB_ENTER(TRACE_DBPDAEMON, "handledbpRequest");
_SFCB_TRACE(1, ("--- Forking sql handler"));
// printf("dbpProcSem %p dbpProcId: %d hMax: %d doFork: %d\n",dbpProcSem,dbpProcId,hMax,doFork);
// printf("dbpProcId: %d hMax: %d doFork: %d\n",dbpProcId,hMax,doFork);
if (doFork) {
semAcquire(dbpWorkSem,0);
semAcquire(dbpProcSem,0);
for (dbpProcId=0; dbpProcId<hMax; dbpProcId++)
if (semGetValue(dbpProcSem,dbpProcId+1)==0) break;
printf("dbpProcId: %d hMax: %d\n",dbpProcId,hMax);
procReleaseUnDo.sem_num=dbpProcId+1;
r = fork();
if (r==0) {
currentProc=getpid();
processName="CIMSQL-Processor";
semRelease(dbpProcSem,0);
semAcquireUnDo(dbpProcSem,0);
semReleaseUnDo(dbpProcSem,dbpProcId+1);
semRelease(dbpWorkSem,0);
if (sfcbSSLMode) {
#if defined USE_SSL
conn_fd.socket=-2;
conn_fd.bio=BIO_new(BIO_s_socket());
BIO_set_fd(conn_fd.bio,connFd,BIO_CLOSE);
if (!(conn_fd.ssl = SSL_new(ctx)))
intSSLerror("Error creating SSL context");
SSL_set_bio(conn_fd.ssl, conn_fd.bio, conn_fd.bio);
if (SSL_accept(conn_fd.ssl) <= 0)
intSSLerror("Error accepting SSL connection");
#endif
}
else {
conn_fd.socket=connFd;
#if defined USE_SSL
conn_fd.bio=NULL;
conn_fd.ssl=NULL;
#endif
}
}
else if (r>0) {
running++;
_SFCB_EXIT();
}
}
else r = 0;
if (r < 0) {
char *emsg=strerror(errno);
mlogf(M_ERROR,M_SHOW,"--- fork handler: %s\n",emsg);
exit(1);
}
if (r == 0) {
if (doFork) {
_SFCB_TRACE(1,("--- Forked sql handler %d", currentProc))
resultSockets=sPairs[hBase+dbpProcId];
}
_SFCB_TRACE(1,("--- Started sql handler %d %d", currentProc,
resultSockets.receive));
if (getenv("SFCB_PAUSE_HTTP")) for (;;) {
fprintf(stderr,"-#- Pausing - pid: %d\n",currentProc);
sleep(5);
}
conn_fd.socket=connFd;
#if defined USE_SSL
conn_fd.bio=NULL;
conn_fd.ssl=NULL;
#endif
for(;;){
//c onn_fd.socket=connFd;
// doHttpRequest(conn_fd);
nbytes = read (connFd, buffer, HEADER);
header = (char *) malloc(nbytes);//sowas wie \n Steuerzeichen
strncpy(header,buffer,nbytes);
header[nbytes]=0;
h = atoi(header);
printd("Ein Client h: %d header: %s nbytes: %d\n",h,header,nbytes);
//Sonderfall, noch nicht eingeloggt
if(by&h){
//login
nbytes = read(connFd, buffer, 2);
c = atoi((char*)&buffer);
if(c==CONNECT){
printd("Ein Client hat sich korrekt angemeldet\n");
response = "1 1 1\n";//"Sie sind angemeldet. Warte auf Anfragen:\n";
write(connFd, response , strlen(response));
by=0;
h=CONTINUE;//dummy, um switch sofort zu verlassen
}
else{
printd("Ein Client hat sich NICHT korrekt angemeldet %d\n",c);
response = "1 1 0\n";//"Sie sind nicht angemeldet. Auf wiedersehen.\n";
write(connFd, response , strlen(response));
break;
}
while((nbytes = read(connFd, bc, 1))>0)//
if(bc[0]=='\n')
break;
}
if(by){
printd("Ein Client hat sich NICHT korrekt angemeldet %d\n",h);
response = "1 1 0\n";//"Sie sind nicht angemeldet. Auf wiedersehen.\n";
write(connFd, response , strlen(response));
break;
}
switch(h){
case CONTINUE: break;
case PROTOCOL: {
nbytes = read(connFd, buffer, 2);
c = atoi((char*)&buffer);
//Pipe leersaugen
while((nbytes = read(connFd, bc, 1))>0)//
if(bc[0]=='\n')
break;
if(c==CONNECT){
response = "1 1 0\n"; //"Sie sind bereits angemeldet, Operation wird ignoriert:\n";
write(connFd, response , strlen(response));
}
else if(c==LOGOUT){
printd("Der Client hat die Verbindung beendet\n");
response = "1 2 1\n";//"By\n";
write(connFd, response ,strlen(response));
by=1;
}
else{
b2 = sprintf(buffer2,"%d %d %d",1,c,0);//sprintf(buffer2, "Syntxfehler: Operation %d ist keine Protokolloperation\n",c);
printd("%s",buffer2);
write(connFd, buffer2 , b2);
}
break;
}
case SQL:
while((nbytes = read(connFd, buffer, 1024))>0){
if(buffer[nbytes-1]=='\n')
break;
//falls Anweisung laenerg als 1024, muss buffer mit vorgaengerbuffer konkadiniert werden. vgl. adrian
}
// abschließendes $ finden:
//printd("SQL: %d\n",nbytes);
nbytes--;
while((nbytes>0) && (buffer[nbytes]!='$'))
nbytes--;
//printf("malloc %d bytes",nbytes);
payload = (char *) malloc(nbytes+1+1);
//ein \n voranstellen, yyerror()s wegen
//*payload = '\n';
strcpy(payload,"\n");
strncat(payload,buffer,nbytes);
response = processSQLQuery(payload,conn_fd); //--> Datenstruktur, in die das Statement reinkommt
free(payload);payload=NULL;
//ResultMetaData
write(connFd, response , strlen(response));
free(response);response=NULL;
break;
case META:
nbytes = read(connFd, buffer, 2);
c = atoi((char*)&buffer);
if(c==METADB){
response = (char *) malloc(strlen(metaDB)+7);
response = strcpy(response,"3 1 1\n");
response = strcat(response,metaDB);
write(connFd, response , strlen(response));
free(response);
break;
}
if(c==TABLES||c==STABLES||c==KEYS||c==COLS){
//printf("UND los\n");
while((nbytes = read(connFd, buffer, 1024))>0){
if(buffer[nbytes-1]=='\n')
break;
//falls Anweisung laenerg als 1024, muss buffer mit vorgaengerbuffer konkadiniert werden. vgl. adrian
}
// abschließendes $ finden:
printd("SQL: %d\n",nbytes);
nbytes--;
while((nbytes>0) && (buffer[nbytes]!='$'))
nbytes--;
//printf("malloc %d bytes",nbytes);
buffer[nbytes] = 0;
if(nbytes==0)
payload = NULL;
else{
payload = (char *) malloc(nbytes+1);
strcpy(payload,buffer);
//printd(">%s< %d\n",payload,c);
}
if(c==TABLES)
response = processMetaTables(payload,"root/cimv2");
else if(c==STABLES)
response = processSuperTables(payload,"root/cimv2");
else if(c==KEYS)
response = processKeyTable(payload,"root/cimv2");
else if(c==COLS){
char *arg2 = strstr(payload,"::");
char *arg1 = strtok(payload,"::");
//printf("lllllll\n");
//printf(">%s< >%s< >%s< >%s<\n",payload,arg2,arg1,arg2+2);
response = processMetaColumns(arg1,arg2+2,"root/cimv2");
//printf("zurück\n");
}
//printf(">>%s<<",response);
free(payload);payload=NULL;
write(connFd, response , strlen(response));
//free(response);
//dieses free tut nicht, weil irgendwo anders was nicht stimmt!!!
break;
}
break;
case SPOOLIN: break;
case SPOOLOUT: break;
default:
printd("Unbekannter Befehl: \"%s\"\n",header);
b2 = sprintf(buffer2,"Fehler: unbekannter Befehl: %s \n", header);
//strncpy(response,buffer2,b2);
//response = "Fehler: Unbekannter Befehl\n";
write(connFd, buffer2 , b2);
break;
}
free(header);
if(by)
break;
}
if (!doFork) return;
_SFCB_TRACE(1, ("--- SQL handler exiting %d", currentProc));
printf("--- SQL handler exiting %d\n", currentProc);
dumpTiming(currentProc);
exit(0);
}
}
static CMPIStatus
ClassProviderInvokeMethod(CMPIMethodMI * mi,
const CMPIContext *ctx,
const CMPIResult *rslt,
const CMPIObjectPath * ref,
const char *methodName,
const CMPIArgs * in, CMPIArgs * out)
{
CMPIStatus st = { CMPI_RC_OK, NULL };
CMPIArray *ar;
int rc;
ClassRegister *cReg;
_SFCB_ENTER(TRACE_PROVIDERS, "ClassProviderInvokeMethod");
cReg = getNsReg(ref, &rc);
if (cReg == NULL) {
CMPIStatus st = { CMPI_RC_ERR_INVALID_NAMESPACE, NULL };
_SFCB_RETURN(st);
}
if (strcasecmp(methodName, "getchildren") == 0) {
CMPIData cn = CMGetArg(in, "class", NULL);
_SFCB_TRACE(1, ("--- getchildren %s", (char *) cn.value.string->hdl));
cReg->ft->wLock(cReg);
if (cn.type == CMPI_string && cn.value.string && cn.value.string->hdl) {
char *child;
int l = 0,
i = 0;
UtilList *ul =
getChildren(cReg, (char *) cn.value.string->hdl);
if (ul)
l = ul->ft->size(ul);
ar = CMNewArray(_broker, l, CMPI_string, NULL);
if (ul)
for (child = (char *) ul->ft->getFirst(ul); child; child = (char *)
ul->ft->getNext(ul)) {
CMSetArrayElementAt(ar, i++, child, CMPI_chars);
}
st = CMAddArg(out, "children", &ar, CMPI_stringA);
} else {
}
cReg->ft->wUnLock(cReg);
}
else if (strcasecmp(methodName, "getallchildren") == 0) {
int ignprov = 0;
CMPIStatus st;
CMPIData cn = CMGetArg(in, "class", &st);
cReg->ft->wLock(cReg);
if (st.rc != CMPI_RC_OK) {
cn = CMGetArg(in, "classignoreprov", NULL);
ignprov = 1;
}
_SFCB_TRACE(1,
("--- getallchildren %s", (char *) cn.value.string->hdl));
if (cn.type == CMPI_string && cn.value.string && cn.value.string->hdl) {
int n = 0,
i = 0;
loopOnChildCount(cReg, (char *) cn.value.string->hdl, &n, ignprov);
_SFCB_TRACE(1, ("--- count %d", n));
ar = CMNewArray(_broker, n, CMPI_string, NULL);
if (n) {
_SFCB_TRACE(1, ("--- loop %s", (char *) cn.value.string->hdl));
loopOnChildChars(cReg, (char *) cn.value.string->hdl, ar, &i,
ignprov);
}
st = CMAddArg(out, "children", &ar, CMPI_stringA);
} else {
}
cReg->ft->wUnLock(cReg);
}
else if (strcasecmp(methodName, "getassocs") == 0) {
ar = CMNewArray(_broker, cReg->topAssocs, CMPI_string, NULL);
ClassBase *cb = (ClassBase *) (cReg + 1);
UtilHashTable *ct = cb->ht;
HashTableIterator *i;
char *cn;
ClassRecord *crec;
int n;
cReg->ft->wLock(cReg);
for (n = 0, i = ct->ft->getFirst(ct, (void **) &cn, (void **) &crec);
i; i = ct->ft->getNext(ct, i, (void **) &cn, (void **) &crec)) {
if (crec->flags & CREC_isAssociation && crec->parent == NULL) {
/*
* add top-level association class
*/
CMSetArrayElementAt(ar, n++, cn, CMPI_chars);
}
}
CMAddArg(out, "assocs", &ar, CMPI_stringA);
cReg->ft->wUnLock(cReg);
}
else if (strcasecmp(methodName, "ischild") == 0) {
char *parent = (char *) CMGetClassName(ref, NULL)->hdl;
char *chldn =
(char *) CMGetArg(in, "child", NULL).value.string->hdl;
st.rc = traverseChildren(cReg, parent, chldn);
}
else if (strcasecmp(methodName, "_startup") == 0) {
/* let providerMgr know that we're odne init'ing */
semRelease(sfcbSem,INIT_CLASS_PROV_ID);
st.rc = CMPI_RC_OK;
}
else {
mlogf(M_ERROR, M_SHOW,
"--- ClassProvider: Invalid invokeMethod request %s\n",
methodName);
st.rc = CMPI_RC_ERR_METHOD_NOT_FOUND;
}
_SFCB_RETURN(st);
}
/*
* Von httpDaemon aus httpAdapter abgeschrieben.
*
*/
int dbpDaemon(int argc, char *argv[], int sslMode, int sfcbPid) {//int argc, char *argv[], int sslMode) {
struct sockaddr_in sin;
int sin_len,ru;
socklen_t sz;
char *cp;
long procs, port;
int listenFd, connFd;
name = argv[0];
debug = 1;
doFork = 1;
_SFCB_ENTER(TRACE_DBPDAEMON, "dbpDaemon");
setupControl(configfile);
sfcbSSLMode=sslMode;
if (sslMode) processName="DBPS-Daemon";
else processName="DBP-Daemon";
if (sslMode) {
if (getControlNum("dbpsPort", &port))
port = 5981;
hBase=stBase;
hMax=stMax;
}
else {
if (getControlNum("dbpPort", &port))
port = 5980;
hBase=htBase;
hMax=htMax;
}
if (getControlNum("dbpProcs", &procs))
procs = 10;
initDbpProcCtl(procs);
// if (getControlBool("doBasicAuth", &doBa))
// doBa=0;
//
// i = 1;
// while (i < argc && argv[i][0] == '-') {
// if (strcmp(argv[i], "-D") == 0)
// debug = 1;
// else if (strcmp(argv[i], "-nD") == 0)
// debug = 0;
// else if (strcmp(argv[i], "-p") == 0 && i + 1 < argc) {
// ++i;
// port = (unsigned short) atoi(argv[i]);
// }
// else if (strcmp(argv[i], "-tm") == 0) {
// if (isdigit(*argv[i + 1])) {
// ++i;
// }
// }
// else if (strcmp(argv[i], "-F") == 0)
// doFork = 1;
// else if (strcmp(argv[i], "-nF") == 0)
// doFork = 0;
// else if (strcmp(argv[i], "-H") == 0);
// ++i;
// }
//
// if (getControlBool("useChunking", &noChunking))
// noChunking=0;
// noChunking=noChunking==0;
cp = strrchr(name, '/');
if (cp != NULL)
++cp;
else cp = name;
name = cp;
if (sslMode) mlogf(M_INFO,M_SHOW,"--- %s DBPS Daemon V" sfcdbpDaemonVersion " started - %d - port %ld\n",
name, currentProc,port);
else mlogf(M_INFO,M_SHOW,"--- %s DBP Daemon V" sfcdbpDaemonVersion " started - %d - port %ld\n",
name, currentProc,port);
if (doBa) mlogf(M_INFO,M_SHOW,"--- Using Basic Authentication\n");
listenFd = socket(PF_INET, SOCK_STREAM, IPPROTO_TCP);
sin_len = sizeof(sin);
ru = 1;
setsockopt(listenFd, SOL_SOCKET, SO_REUSEADDR, (char *) &ru, sizeof(ru));
memset(&sin,0,sin_len);
sin.sin_family = AF_INET;
sin.sin_addr.s_addr = INADDR_ANY;
sin.sin_port = htons(port);
if (bind(listenFd, (struct sockaddr *) &sin, sin_len) ||
listen(listenFd, 0)) {
mlogf(M_ERROR,M_SHOW,"--- Cannot listen on port %ld\n", port);
kill(sfcbPid,3);
}
if (!debug) {
int rc = fork();
if (rc == -1) {
char *emsg=strerror(errno);
mlogf(M_ERROR,M_SHOW,"--- fork daemon: %s",emsg);
exit(1);
}
else if (rc)
exit(0);
}
// memInit();
currentProc=getpid();
setSignal(SIGCHLD, handleSigChld,0);
setSignal(SIGUSR1, handleSigUsr1,0);
setSignal(SIGINT, SIG_IGN,0);
setSignal(SIGTERM, SIG_IGN,0);
setSignal(SIGHUP, SIG_IGN,0);
// commInit();
#if defined USE_SSL
if (sfcbSSLMode) {
char *fnc,*fnk;
ctx = SSL_CTX_new(SSLv23_method());
getControlChars("sslCertificateFilePath", &fnc);
if (SSL_CTX_use_certificate_chain_file(ctx, fnc) != 1)
intSSLerror("Error loading certificate from file");
getControlChars("sslKeyFilePath", &fnk);
if (SSL_CTX_use_PrivateKey_file(ctx, fnk, SSL_FILETYPE_PEM) != 1)
intSSLerror("Error loading private key from file");
}
#endif
for (;;) {
char *emsg;
listen(listenFd, 1);
sz = sizeof(sin);
if ((connFd = accept(listenFd, (__SOCKADDR_ARG) & sin, &sz))<0) {
if (errno == EINTR || errno == EAGAIN) {
if (stopAccepting) break;
continue;
}
emsg=strerror(errno);
mlogf(M_ERROR,M_SHOW,"--- accept error %s\n",emsg);
_SFCB_ABORT();
}
_SFCB_TRACE(1, ("--- Processing dbp request"));
handleDbpSession(connFd);
close(connFd);
}
printf("--- %s draining %d\n",processName,running);
for (;;) {
if (running==0) {
mlogf(M_INFO,M_SHOW,"--- %s terminating %d\n",processName,getpid());
exit(0);
}
sleep(1);
}
/* struct sockaddr_in sin;
int sz,i,sin_len,ru;
char *cp;//??
long procs, port;
int listenFd, connFd;
name = "sfcBroker";
//debug = 1;
//doFork = 1;
_SFCB_ENTER(TRACE_DBPDAEMON, "dbpDaemon");
//setupControl(NULL);
processName="DBP Daemon"; //Variable aus sfcBroker, dieser neue Prozess hat noch keinen zugewiesen bekommen
//if (getControlNum("httpPort", &port))
port = 5980;
//hBase=htBase;
//hMax=htMax;
//initndpProcCtl(procs);
cp = strrchr(name, '/');
if (cp != NULL)
++cp;
else cp = name;
name = cp;
printf("--- %s DBP Daemon V" sfcdbpDaemonVersion " started - %d - port %ld\n", name, getpid(),port);
listenFd = socket(PF_INET, SOCK_STREAM, IPPROTO_TCP);
sin_len = sizeof(sin);
ru = 1;
setsockopt(listenFd, SOL_SOCKET, SO_REUSEADDR, (char *) &ru, sizeof(ru));
memset(&sin,0,sin_len);
sin.sin_family = AF_INET;
sin.sin_addr.s_addr = INADDR_ANY;
sin.sin_port = htons(port);
if (bind(listenFd, (struct sockaddr *) &sin, sin_len) ||
listen(listenFd, 0)) {//Test, ob Port frei ist
printf("cannot listen on port %ld", port);
exit(3);
}
//if (!debug) {
int rc = fork();
if (rc == -1) {
perror("fork daemon");
exit(1);
}
else if (rc)
exit(0);
//}
// memInit();
//printf("jetzt kann sich jemand verbinden\n");
// setSignal(SIGCHLD, handleSigChld,0);
for (;;) {
listen(listenFd, 1);
sz = sizeof(sin);
if ((connFd = accept(listenFd, (__SOCKADDR_ARG) & sin, &sz))<0) {
if (errno == EINTR || errno == EAGAIN)
continue;
perror("accept error");
// _SFCB_ABORT();
}
_SFCB_TRACE(1, ("--- Processing dbp request"));
printd("es hat sich glaub ich jemand verbunden\n");
handleDbpSession(connFd);
close(connFd);
}
*/
}
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);
}
static CMPIStatus __rft_returnInstance(const CMPIResult * result,
const CMPIInstance * instance)
{
int size,isInst=isInstance(instance);
void *ptr;
NativeResult *r = (NativeResult*) result;
int releaseInstance=0;
CMPIStatus st={CMPI_RC_OK,NULL};
_SFCB_ENTER(TRACE_PROVIDERDRV, "__rft_returnInstance");
if (r->qs) {
int irc;
if (r->qs->where) {
r->qs->propSrc.data=(CMPIInstance *)instance;
irc=r->qs->where->ft->evaluate(r->qs->where,&r->qs->propSrc);
if (irc==1) {
if (r->qs->allProps==0) {
instance=
r->qs->ft->cloneAndFilter(r->qs,(CMPIInstance *)instance,CMGetObjectPath(instance, NULL),r->qs->keys);
releaseInstance=1;
}
}
else CMReturn(CMPI_RC_OK);
}
else {
if (r->qs->allProps==0) {
instance=r->qs->ft->cloneAndFilter(r->qs,(CMPIInstance *)instance,CMGetObjectPath(instance,NULL), r->qs->keys);
releaseInstance=1;
}
}
}
if (r->legacy) {
CMPIValue v;
CMPIStatus rc;
_SFCB_TRACE(1,("--- Legacy Mode"));
if(isInst) {
v.inst = CMClone(instance,NULL);
memLinkInstance(v.inst);
}
else v.inst = (CMPIInstance *) instance;
rc=returnData(result, &v, CMPI_instance);
if (releaseInstance) instance->ft->release((CMPIInstance*)instance);
_SFCB_RETURN(rc);
}
if (isInst) {
size=getInstanceSerializedSize(instance);
ptr=nextResultBufferPos(r, MSG_SEG_INSTANCE, (unsigned long)size);
_SFCB_TRACE(1,("--- Moving instance %d",size));
getSerializedInstance(instance,ptr); /* memcpy inst to ptr */
}
else {
size=getConstClassSerializedSize((CMPIConstClass*)instance);
ptr=nextResultBufferPos(r, MSG_SEG_CONSTCLASS, (unsigned long)size);
_SFCB_TRACE(1,("--- Moving class %d",size));
getSerializedConstClass((CMPIConstClass*)instance,ptr);
}
if (releaseInstance) instance->ft->release((CMPIInstance*)instance);
_SFCB_RETURN(st);
}
void *
retryExport(void *lctx)
{
_SFCB_ENTER(TRACE_INDPROVIDER, "retryExport");
CMPIObjectPath *ref;
CMPIArgs *in;
CMPIInstance *sub;
CMPIContext *ctx = (CMPIContext *) lctx;
CMPIContext *ctxLocal;
RTElement *cur,
*purge;
struct timeval tv;
struct timezone tz;
int rint,
maxcount,
ract,
rtint;
CMPIUint64 sfc = 0;
CMPIObjectPath *op;
CMPIEnumeration *isenm = NULL;
//Setup signal handlers
struct sigaction sa;
sa.sa_handler = handle_sig_retry;
sa.sa_flags = 0;
sigemptyset(&sa.sa_mask);
sigaction(SIGUSR2, &sa, NULL);
CMPIStatus st = { CMPI_RC_OK, NULL };
ctxLocal = prepareUpcall(ctx);
// Get the retry params from IndService
op = CMNewObjectPath(_broker, "root/interop", "CIM_IndicationService",
NULL);
isenm = _broker->bft->enumerateInstances(_broker, ctx, op, NULL, NULL);
CMPIData isinst = CMGetNext(isenm, NULL);
CMPIData mc =
CMGetProperty(isinst.value.inst, "DeliveryRetryAttempts", NULL);
CMPIData ri =
CMGetProperty(isinst.value.inst, "DeliveryRetryInterval", NULL);
CMPIData ra =
CMGetProperty(isinst.value.inst, "SubscriptionRemovalAction", NULL);
CMPIData rti =
CMGetProperty(isinst.value.inst, "SubscriptionRemovalTimeInterval",
NULL);
maxcount = mc.value.uint16; // Number of times to retry delivery
rint = ri.value.uint32; // Interval between retries
rtint = rti.value.uint32; // Time to allow sub to keep failing until
ract = ra.value.uint16; // ... this action is taken
// Now, run the queue
sleep(5); //Prevent deadlock on startup when localmode is used.
pthread_mutex_lock(&RQlock);
cur = RQhead;
while (RQhead != NULL) {
if(retryShutdown) break; // Provider shutdown
ref = cur->ref;
// Build the CMPIArgs that deliverInd needs
CMPIInstance *iinst=internalProviderGetInstance(cur->ind,&st);
if (st.rc != 0 ) {
mlogf(M_ERROR,M_SHOW,"Failed to retrieve indication instance from repository, rc:%d\n",st.rc);
purge=cur;
cur=cur->next;
dqRetry(ctx,purge);
continue;
}
in=CMNewArgs(_broker,NULL);
CMAddArg(in,"indication",&iinst,CMPI_instance);
sub=internalProviderGetInstance(cur->sub,&st);
if (st.rc == CMPI_RC_ERR_NOT_FOUND) {
// sub got deleted, purge this indication and move on
_SFCB_TRACE(1,("--- Subscription for indication gone, deleting indication."));
purge = cur;
cur = cur->next;
dqRetry(ctx,purge);
} else {
// Still valid, retry
gettimeofday(&tv, &tz);
if ((cur->lasttry + rint) > tv.tv_sec) {
_SFCB_TRACE(1,("--- sleeping."));
// no retries are ready, release the lock
// and sleep for an interval, then relock
pthread_mutex_unlock(&RQlock);
sleep(rint);
if(retryShutdown) break; // Provider shutdown
pthread_mutex_lock(&RQlock);
}
st = deliverInd(ref, in, iinst);
if ((st.rc == 0) || (cur->count >= maxcount - 1)) {
// either it worked, or we maxed out on retries
// If it succeeded, clear the failtime
if (st.rc == 0) {
_SFCB_TRACE(1,("--- Indication succeeded."));
sfc = 0;
CMSetProperty(sub, "DeliveryFailureTime", &sfc, CMPI_uint64);
CBModifyInstance(_broker, ctxLocal, cur->sub, sub, NULL);
}
// remove from queue in either case
_SFCB_TRACE(1,("--- Indication removed."));
purge = cur;
cur = cur->next;
dqRetry(ctx,purge);
} else {
// still failing, leave on queue
_SFCB_TRACE(1,("--- Indication still failing."));
cur->count++;
gettimeofday(&tv, &tz);
cur->lasttry = tv.tv_sec;
CMPIInstance * indele=internalProviderGetInstance(cur->SFCBIndEle,&st);
CMSetProperty(indele,"LastDelivery",&cur->lasttry,CMPI_sint32);
CMSetProperty(indele,"RetryCount",&cur->count,CMPI_uint32);
CBModifyInstance(_broker, ctxLocal, cur->SFCBIndEle, indele, NULL);
CMPIData sfcp =
CMGetProperty(sub, "DeliveryFailureTime", NULL);
sfc = sfcp.value.uint64;
if (sfc == 0) {
// if the time isn't set, this is the first failure
sfc = tv.tv_sec;
CMSetProperty(sub, "DeliveryFailureTime", &sfc, CMPI_uint64);
CBModifyInstance(_broker, ctxLocal, cur->sub, sub, NULL);
cur = cur->next;
} else if (sfc + rtint < tv.tv_sec) {
// Exceeded subscription removal threshold, if action is:
// 2, delete the sub; 3, disable the sub; otherwise, nothing
if (ract == 2) {
_SFCB_TRACE(1,("--- Subscription threshold reached, deleting."));
CBDeleteInstance(_broker, ctx, cur->sub);
purge = cur;
cur = cur->next;
dqRetry(ctx,purge);
} else if (ract == 3) {
// Set sub state to disable(4)
_SFCB_TRACE(1,("--- Subscription threshold reached, disable."));
CMPIUint16 sst = 4;
CMSetProperty(sub, "SubscriptionState", &sst, CMPI_uint16);
CBModifyInstance(_broker, ctx, cur->sub, sub, NULL);
purge = cur;
cur = cur->next;
dqRetry(ctx,purge);
}
} else {
cur = cur->next;
}
}
}
}
// Queue went dry, cleanup and exit
_SFCB_TRACE(1,("--- Indication retry queue empty, thread exitting."));
pthread_mutex_unlock(&RQlock);
retryRunning = 0;
CMRelease(ctxLocal);
CMRelease(ctx);
_SFCB_RETURN(NULL);
}
CMPIStatus
InternalProviderEnumInstanceNames(CMPIInstanceMI * mi,
const CMPIContext *ctx,
const CMPIResult *rslt,
const CMPIObjectPath * ref)
{
CMPIStatus st = { CMPI_RC_OK, NULL };
CMPIStatus sti = { CMPI_RC_OK, NULL };
BlobIndex *bi;
CMPIString *cn = CMGetClassName(ref, NULL);
CMPIString *ns = CMGetNameSpace(ref, NULL);
CMPIObjectPath *cop;
const char *nss = ns->ft->getCharPtr(ns, NULL);
const char *cns = cn->ft->getCharPtr(cn, NULL);
const char *bnss = repositoryNs(nss);
size_t ekl;
int i,
ac = 0;
char copKey[8192] = "";
char *kp;
CMPIArgs *in,
*out;
CMPIObjectPath *op;
CMPIArray *ar;
CMPIData rv;
_SFCB_ENTER(TRACE_INTERNALPROVIDER, "InternalProviderEnumInstanceNames");
_SFCB_TRACE(1, ("%s %s", nss, cns));
in = CMNewArgs(Broker, NULL);
out = CMNewArgs(Broker, NULL);
CMAddArg(in, "class", cns, CMPI_chars);
op = CMNewObjectPath(Broker, bnss, "$ClassProvider$", &sti);
rv = CBInvokeMethod(Broker, ctx, op, "getallchildren", in, out, &sti);
ar = CMGetArg(out, "children", NULL).value.array;
if (ar)
ac = CMGetArrayCount(ar, NULL);
for (i = 0; cns; i++) {
if ((bi = _getIndex(bnss, cns)) != NULL) {
if (ipGetFirst(bi, NULL, &kp, &ekl)) {
while (1) {
strcpy(copKey, nss);
strcat(copKey, ":");
strcat(copKey, cns);
strcat(copKey, ".");
strncat(copKey, kp, ekl);
cop = getObjectPath(copKey, NULL);
if (cop)
CMReturnObjectPath(rslt, cop);
else {
CMPIStatus st = { CMPI_RC_ERR_FAILED, NULL };
return st;
}
if (bi->next < bi->dSize && ipGetNext(bi, NULL, &kp, &ekl)) {
continue;
}
break;
}
}
freeBlobIndex(&bi, 1);
}
if (i < ac)
cns = (char *) CMGetArrayElementAt(ar, i, NULL).value.string->hdl;
else
cns = NULL;
}
_SFCB_RETURN(st);
}
static CMPIStatus
enumInstances(CMPIInstanceMI * mi,
const CMPIContext *ctx, void *rslt,
const CMPIObjectPath * ref,
const char **properties,
void (*retFnc) (void *, CMPIInstance *), int ignprov)
{
CMPIStatus st = { CMPI_RC_OK, NULL };
CMPIStatus sti = { CMPI_RC_OK, NULL };
BlobIndex *bi;
CMPIString *cn = CMGetClassName(ref, NULL);
CMPIString *ns = CMGetNameSpace(ref, NULL);
const char *nss = ns->ft->getCharPtr(ns, NULL);
const char *cns = cn->ft->getCharPtr(cn, NULL);
const char *bnss = repositoryNs(nss);
int len,
i,
ac = 0;
CMPIInstance *ci;
CMPIArgs *in,
*out;
CMPIObjectPath *op;
CMPIArray *ar;
CMPIData rv;
const char **keyList;
_SFCB_ENTER(TRACE_INTERNALPROVIDER, "enumInstances");
_SFCB_TRACE(1, ("--- %s %s", nss, cns));
in = CMNewArgs(Broker, NULL);
out = CMNewArgs(Broker, NULL);
if (ignprov)
CMAddArg(in, "classignoreprov", cns, CMPI_chars);
else
CMAddArg(in, "class", cns, CMPI_chars);
op = CMNewObjectPath(Broker, bnss, "$ClassProvider$", &sti);
_SFCB_TRACE(1, ("--- getallchildren"));
rv = CBInvokeMethod(Broker, ctx, op, "getallchildren", in, out, &sti);
_SFCB_TRACE(1, ("--- getallchildren rc: %d", sti.rc));
ar = CMGetArg(out, "children", NULL).value.array;
if (ar)
ac = CMGetArrayCount(ar, NULL);
_SFCB_TRACE(1, ("--- getallchildren ar: %p count: %d", ar, ac));
for (i = 0; cns; i++) {
_SFCB_TRACE(1, ("--- looking for %s", cns));
if ((bi = _getIndex(bnss, cns)) != NULL) {
for (ci = ipGetFirst(bi, &len, NULL, 0); ci;
ci = ipGetNext(bi, &len, NULL, 0)) {
if (properties) {
keyList = getKeyList(ci->ft->getObjectPath(ci, NULL));
ci->ft->setPropertyFilter(ci, properties, keyList);
if (keyList) {
free(keyList);
}
}
_SFCB_TRACE(1, ("--- returning instance %p", ci));
retFnc(rslt, ci);
}
}
freeBlobIndex(&bi, 1);
if (i < ac)
cns = (char *) CMGetArrayElementAt(ar, i, NULL).value.string->hdl;
else
cns = NULL;
}
_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);
}
CMPIStatus
getRefs(const CMPIContext *ctx, const CMPIResult *rslt,
const CMPIObjectPath * cop,
const char *assocClass,
const char *resultClass,
const char *role,
const char *resultRole,
const char **propertyList, int associatorFunction)
{
UtilList *refs = UtilFactory->newList(memAddUtilList, memUnlinkEncObj);
char *ns = (char *) CMGetNameSpace(cop, NULL)->hdl;
CMPIStatus st = { CMPI_RC_OK, NULL };
_SFCB_ENTER(TRACE_INTERNALPROVIDER, "getRefs");
if (assocClass != NULL) {
CMPIObjectPath *path;
if (assocForName(ns, assocClass, role, resultRole) == NULL) {
/*
* for an unknown class we just return nothing
*/
_SFCB_RETURN(st);
}
path = CMNewObjectPath(_broker, ns, assocClass, NULL);
SafeInternalProviderAddEnumInstances(refs, NULL, ctx, path,
propertyList, &st, 1);
}
else {
CMPIData rv;
CMPIObjectPath *op =
CMNewObjectPath(Broker, ns, "$ClassProvider$", &st);
CMPIArgs *in = CMNewArgs(Broker, NULL);
CMPIArgs *out = CMNewArgs(Broker, NULL);
rv = CBInvokeMethod(Broker, ctx, op, "getassocs", in, out, &st);
if (out) {
int i,
m;
CMPIArray *ar = CMGetArg(out, "assocs", &st).value.array;
for (i = 0, m = CMGetArrayCount(ar, NULL); i < m; i++) {
char *name =
CMGetArrayElementAt(ar, i, NULL).value.string->hdl;
if (name) {
CMPIObjectPath *cop = CMNewObjectPath(Broker, ns, name, NULL);
if (cop) {
SafeInternalProviderAddEnumInstances(refs, NULL, ctx, cop,
propertyList, &st, 1);
}
}
_SFCB_TRACE(1, ("--- assoc %s", name));
}
}
}
if (role) {
// filter out the associations not matching the role property
CMPIInstance *ci;
UtilStringBuffer *pn = normalizeObjectPathStrBuf(cop);
for (ci = refs->ft->getFirst(refs); ci; ci = refs->ft->getNext(refs)) {
CMPIData data = CMGetProperty(ci, role, NULL);
if ((data.state & CMPI_notFound) ||
data.type != CMPI_ref ||
objectPathEquals(pn, data.value.ref, NULL, 0) == 0) {
refs->ft->removeCurrent(refs);
}
}
pn->ft->release(pn);
}
else {
// filter out associations not referencing pathName
CMPIInstance *ci;
int matched,
i,
m;
UtilStringBuffer *pn = normalizeObjectPathStrBuf(cop);
for (ci = refs->ft->getFirst(refs); ci; ci = refs->ft->getNext(refs)) {
for (matched = 0, i = 0, m = CMGetPropertyCount(ci, NULL); i < m;
i++) {
CMPIData data = CMGetPropertyAt(ci, i, NULL, NULL);
if (data.type == CMPI_ref
&& objectPathEquals(pn, data.value.ref, NULL, 0)) {
matched = 1;
break;
}
}
if (matched == 0)
refs->ft->removeCurrent(refs);
}
pn->ft->release(pn);
}
if (associatorFunction == REF) {
CMPIInstance *ci;
for (ci = refs->ft->getFirst(refs); ci; ci = refs->ft->getNext(refs)) {
CMReturnInstance(rslt, ci);
}
refs->ft->release(refs);
_SFCB_RETURN(st);
}
else if (associatorFunction == REF_NAME) {
CMPIInstance *ci;
for (ci = refs->ft->getFirst(refs); ci; ci = refs->ft->getNext(refs)) {
CMPIObjectPath *ref = CMGetObjectPath(ci, NULL);
CMReturnObjectPath(rslt, ref);
}
refs->ft->release(refs);
_SFCB_RETURN(st);
}
else {
// Use hashtable to avoid dup'd associators
CMPIInstance *ci;
UtilHashTable *assocs =
UtilFactory->newHashTable(61, UtilHashTable_charKey);
UtilStringBuffer *pn = normalizeObjectPathStrBuf(cop);
for (ci = refs->ft->getFirst(refs); ci; ci = refs->ft->getNext(refs)) {
// Q: for ASSOC_NAME we should not require the
// object exist if we go by the book, should we?
// The current approach retrieves the instances
// via the CIMOM handle
if (resultRole) {
CMPIData data = CMGetProperty(ci, resultRole, NULL);
UtilStringBuffer *an = NULL;
if ((data.state & CMPI_notFound) == 0 && data.type == CMPI_ref &&
objectPathEquals(pn, data.value.ref, &an, 0) == 0) {
if (resultClass == NULL
|| CMClassPathIsA(Broker, data.value.ref, resultClass,
NULL)) {
CMPIInstance *aci =
CBGetInstance(Broker, ctx, data.value.ref, propertyList,
&st);
assocs->ft->put(assocs, an->ft->getCharPtr(an), aci);
}
}
}
else {
// must loop over the properties to find ref instances
int i,
m;
for (i = 0, m = CMGetPropertyCount(ci, NULL); i < m; i++) {
CMPIData data = CMGetPropertyAt(ci, i, NULL, NULL);
if (data.type == CMPI_ref) {
CMPIObjectPath *ref = data.value.ref;
CMPIString *tns = CMGetNameSpace(ref, NULL);
if (tns == NULL || tns->hdl == NULL)
CMSetNameSpace(ref, ns);
UtilStringBuffer *an = NULL;
if (objectPathEquals(pn, ref, &an, 0) == 0) {
if (resultClass == NULL
|| CMClassPathIsA(Broker, ref, resultClass, NULL)) {
CMPIInstance *aci =
CBGetInstance(Broker, ctx, ref, propertyList, &st);
if (aci)
assocs->ft->put(assocs, an->ft->getCharPtr(an), aci);
}
}
}
}
}
}
{
HashTableIterator *it;
char *an;
CMPIInstance *aci;
for (it =
assocs->ft->getFirst(assocs, (void **) &an, (void **) &aci); it;
it =
assocs->ft->getNext(assocs, it, (void **) &an,
(void **) &aci)) {
if (associatorFunction == ASSOC)
CMReturnInstance(rslt, aci);
else {
CMPIObjectPath *op = CMGetObjectPath(aci, NULL);
CMReturnObjectPath(rslt, op);
}
}
}
refs->ft->release(refs);
assocs->ft->release(assocs);
pn->ft->release(pn);
_SFCB_RETURN(st);
}
}
static CMPIStatus ClassProviderInvokeMethod(CMPIMethodMI * mi,
const CMPIContext * ctx,
const CMPIResult * rslt,
const CMPIObjectPath * ref,
const char *methodName,
const CMPIArgs * in, CMPIArgs * out)
{
CMPIStatus st = { CMPI_RC_OK, NULL };
CMPIArray *ar;
int rc;
ClassRegister *cReg;
_SFCB_ENTER(TRACE_PROVIDERS, "ClassProviderInvokeMethod");
cReg=getNsReg(ref, &rc);
if (cReg==NULL) {
CMPIStatus st = { CMPI_RC_ERR_INVALID_NAMESPACE, NULL };
_SFCB_RETURN(st);
}
if (strcasecmp(methodName, "getchildren") == 0) {
CMPIData cn = CMGetArg(in, "class", NULL);
_SFCB_TRACE(1,("--- getchildren %s",(char*)cn.value.string->hdl));
cReg->ft->wLock(cReg);
if (cn.type == CMPI_string && cn.value.string && cn.value.string->hdl) {
char *child;
int l=0, i=0;
UtilList *ul = getChildren(cReg, (char *) cn.value.string->hdl);
if (ul) l = ul->ft->size(ul);
ar = CMNewArray(_broker, l, CMPI_string, NULL);
if (ul) for (child = (char *) ul->ft->getFirst(ul); child; child = (char *)
ul->ft->getNext(ul)) {
CMSetArrayElementAt(ar, i++, child, CMPI_chars);
}
st = CMAddArg(out, "children", &ar, CMPI_stringA);
}
else {
}
cReg->ft->wUnLock(cReg);
}
else if (strcasecmp(methodName, "getallchildren") == 0) {
int ignprov=0;
CMPIStatus st;
CMPIData cn = CMGetArg(in, "class", &st);
cReg->ft->wLock(cReg);
if (st.rc!=CMPI_RC_OK) {
cn = CMGetArg(in, "classignoreprov", NULL);
ignprov=1;
}
_SFCB_TRACE(1,("--- getallchildren %s",(char*)cn.value.string->hdl));
if (cn.type == CMPI_string && cn.value.string && cn.value.string->hdl) {
int n=0,i=0;
loopOnChildCount(cReg,(char *)cn.value.string->hdl,&n,ignprov);
_SFCB_TRACE(1,("--- count %d",n));
ar = CMNewArray(_broker, n, CMPI_string, NULL);
if (n) {
_SFCB_TRACE(1,("--- loop %s",(char*)cn.value.string->hdl));
loopOnChildChars(cReg, (char *)cn.value.string->hdl,ar,&i,ignprov);
}
st = CMAddArg(out, "children", &ar, CMPI_stringA);
}
else {
}
cReg->ft->wUnLock(cReg);
}
else if (strcasecmp(methodName, "getassocs") == 0) {
ar = CMNewArray(_broker, cReg->topAssocs, CMPI_string, NULL);
ClassBase *cb = (ClassBase *) (cReg + 1);
UtilHashTable *ct = cb->ht;
HashTableIterator *i;
char *cn;
ClassRecord *crec;
int n;
cReg->ft->wLock(cReg);
for (n = 0, i = ct->ft->getFirst(ct, (void **) &cn, (void **) &crec); i;
i = ct->ft->getNext(ct, i, (void **) &cn, (void **) &crec)) {
if(crec->flags & CREC_isAssociation && crec->parent == NULL) {
/* add top-level association class */
CMSetArrayElementAt(ar, n++, cn, CMPI_chars);
}
}
CMAddArg(out, "assocs", &ar, CMPI_stringA);
cReg->ft->wUnLock(cReg);
}
else if (strcasecmp(methodName, "ischild") == 0) {
char *parent=(char*)CMGetClassName(ref,NULL)->hdl;
char *chldn=(char*)CMGetArg(in, "child", NULL).value.string->hdl;
st.rc = traverseChildren(cReg, parent, chldn);
}
else if (strcasecmp(methodName, "_startup") == 0) {
/* check to see if cacheLimit was specified in providerRegister */
CMPIStatus parm_st = { CMPI_RC_OK, NULL };
CMPIData parmdata = CMGetContextEntry(ctx, "sfcbProviderParameters", &parm_st);
if (parm_st.rc == CMPI_RC_OK ) {
const char* parms = CMGetCharPtr(parmdata.value.string);
/* cacheLimit is currently the only param, so just take whatever is after the '=' */
const char* val = strchr(parms,'=');
/* conversion to uint may cause wrapping; won't catch negatives */
cacheLimit = ((val != NULL) && (cacheLimit = atoi(val+sizeof(char)))>0) ? cacheLimit : 10;
}
st.rc=CMPI_RC_OK;
}
else {
mlogf(M_ERROR,M_SHOW,"--- ClassProvider: Invalid invokeMethod request %s\n", methodName);
st.rc = CMPI_RC_ERR_METHOD_NOT_FOUND;
}
_SFCB_RETURN(st);
}