Assertion
histAddParent (RDF_Resource child, RDF_Resource parent)
{
Assertion nextAs, prevAs, newAs;
RDF_Resource s = gCoreVocab->RDF_parent;
RDF_ValueType type = RDF_RESOURCE_TYPE;
nextAs = prevAs = child->rarg1;
while (nextAs != null) {
if (asEqual(nextAs, child, s, parent, type)) return null;
prevAs = nextAs;
nextAs = nextAs->next;
}
newAs = makeNewAssertion(child, s, parent, type, 1);
if (prevAs == null) {
child->rarg1 = newAs;
} else {
prevAs->next = newAs;
}
nextAs = prevAs = parent->rarg2;
if (nextAs == NULL) {
parent->rarg2 = newAs;
} else {
PRBool added = 0;
while (nextAs != null) {
char* nid = resourceID(nextAs->u);
if (strcmp( resourceID(child), resourceID(nextAs->u)) > 0) {
if (prevAs == nextAs) {
newAs->invNext = prevAs;
parent->rarg2 = newAs;
added = 1;
break;
} else {
newAs->invNext = nextAs;
prevAs->invNext = newAs;
added = 1;
break;
}
}
prevAs = nextAs;
nextAs = nextAs->invNext;
}
if (!added) prevAs->invNext = newAs;
}
sendNotifications2(gHistoryStore, RDF_ASSERT_NOTIFY, child, s, parent, type, 1);
/* XXX have to mark the entire subtree XXX */
/* sendNotifications(gRemoteStore->rdf, RDF_ASSERT_NOTIFY, child, s, parent, type, 1); */
}
Assertion
remoteStoreAdd (RDFT mcf, RDF_Resource u, RDF_Resource s, void* v,
RDF_ValueType type, int tv)
{
Assertion newAs = makeNewAssertion(mcf, u, s, v, type, tv);
newAs->next = u->rarg1;
u->rarg1 = newAs;
if (type == RDF_RESOURCE_TYPE) {
RDF_Resource iu = (RDF_Resource)v;
newAs->invNext = iu->rarg2;
iu->rarg2 = newAs;
}
/* if (type == RDF_STRING_TYPE) RDFGS_AddSearchIndex(mcf, (char*) v, s, u); */
return newAs;
}
PRBool
ESDBAdd (RDFT rdf, RDF_Resource u, RDF_Resource s, void* v,
RDF_ValueType type)
{
Assertion nextAs, prevAs, newAs;
if ((s == gCoreVocab->RDF_instanceOf) && (v == gWebData->RDF_Container)) {
setContainerp(u, true);
return 1;
}
nextAs = prevAs = u->rarg1;
while (nextAs != null) {
if (asEqual(nextAs, u, s, v, type)) return 1;
prevAs = nextAs;
nextAs = nextAs->next;
}
newAs = makeNewAssertion(u, s, v, type, 1);
if (prevAs == null) {
u->rarg1 = newAs;
} else {
prevAs->next = newAs;
}
if (type == RDF_RESOURCE_TYPE) {
nextAs = prevAs = ((RDF_Resource)v)->rarg2;
while (nextAs != null) {
prevAs = nextAs;
nextAs = nextAs->invNext;
}
if (prevAs == null) {
((RDF_Resource)v)->rarg2 = newAs;
} else {
prevAs->invNext = newAs;
}
}
sendNotifications2(rdf, RDF_ASSERT_NOTIFY, u, s, v, type, 1);
return true;
}
