ArrayData*
NameValueTableWrapper::RemoveStr(ArrayData* ad, const StringData* k,
bool copy) {
auto a = asNVTW(ad);
a->m_tab->unset(k);
return a;
}
ArrayData* NameValueTableWrapper::SetRefStr(ArrayData* ad,
StringData* k,
Variant& v,
bool copy) {
auto a = asNVTW(ad);
tvAsVariant(a->m_tab->lookupAdd(k)).assignRef(v);
return a;
}
ArrayData* NameValueTableWrapper::SetStr(ArrayData* ad,
StringData* k,
Cell v,
bool copy) {
auto a = asNVTW(ad);
cellSet(v, *tvToCell(a->m_tab->lookupAdd(k)));
return a;
}
bool
NameValueTableWrapper::ValidFullPos(const ArrayData* ad, const FullPos & fp) {
assert(fp.getContainer() == ad);
auto a = asNVTW(ad);
if (fp.getResetFlag()) return false;
if (fp.m_pos == invalid_index) return false;
NameValueTable::Iterator iter(a->m_tab, fp.m_pos);
return iter.valid();
}
bool
NameValueTableWrapper::ValidMArrayIter(const ArrayData* ad,
const MArrayIter & fp) {
assert(fp.getContainer() == ad);
auto a = asNVTW(ad);
if (fp.getResetFlag()) return false;
if (fp.m_pos == IterEnd(a)) return false;
NameValueTable::Iterator iter(a->m_tab, fp.m_pos);
return iter.valid();
}
ArrayData*
NameValueTableWrapper::LvalStr(ArrayData* ad, StringData* k, Variant*& ret,
bool copy) {
auto a = asNVTW(ad);
TypedValue* tv = a->m_tab->lookup(k);
if (!tv) {
TypedValue nulVal;
tvWriteNull(&nulVal);
tv = a->m_tab->set(k, &nulVal);
}
ret = &tvAsVariant(tv);
return a;
}
void NameValueTableWrapper::NvGetKey(const ArrayData* ad, TypedValue* out,
ssize_t pos) {
auto a = asNVTW(ad);
NameValueTable::Iterator iter(a->m_tab, pos);
if (iter.valid()) {
auto k = iter.curKey();
out->m_data.pstr = const_cast<StringData*>(k);
out->m_type = KindOfString;
k->incRefCount();
} else {
out->m_type = KindOfUninit;
}
}
size_t NameValueTableWrapper::Vsize(const ArrayData* ad) {
// We need to iterate to find out the actual size, since
// KindOfIndirect elements in the array may have been set to
// KindOfUninit.
auto a = asNVTW(ad);
size_t count = 0;
for (auto iter = IterBegin(a);
iter != invalid_index;
iter = IterAdvance(a, iter)) {
++count;
}
return count;
}
bool NameValueTableWrapper::AdvanceFullPos(ArrayData* ad, FullPos& fp) {
auto a = asNVTW(ad);
bool reset = fp.getResetFlag();
NameValueTable::Iterator iter = reset ?
NameValueTable::Iterator(a->m_tab) :
NameValueTable::Iterator(a->m_tab, fp.m_pos);
if (reset) {
fp.setResetFlag(false);
} else {
if (!iter.valid()) {
return false;
}
iter.next();
}
fp.m_pos = iter.toInteger();
if (!iter.valid()) return false;
// To conform to PHP behavior, we need to set the internal
// cursor to point to the next element.
iter.next();
a->m_pos = iter.toInteger();
return true;
}
TypedValue* NameValueTableWrapper::NvGetInt(const ArrayData* ad, int64_t k) {
return asNVTW(ad)->m_tab->lookup(String(k).get());
}
TypedValue*
NameValueTableWrapper::NvGetStr(const ArrayData* ad, const StringData* k) {
return asNVTW(ad)->m_tab->lookup(k);
}
bool
NameValueTableWrapper::ExistsStr(const ArrayData* ad, const StringData* k) {
return asNVTW(ad)->m_tab->lookup(k) != nullptr;
}
CVarRef NameValueTableWrapper::GetValueRef(const ArrayData* ad, ssize_t pos) {
auto a = asNVTW(ad);
NameValueTable::Iterator iter(a->m_tab, pos);
return iter.valid() ? tvAsCVarRef(iter.curVal()) : null_variant;
}
ssize_t NameValueTableWrapper::IterRewind(const ArrayData* ad, ssize_t prev) {
auto a = asNVTW(ad);
NameValueTable::Iterator iter(a->m_tab, prev);
iter.prev();
return iter.toInteger();
}
ssize_t NameValueTableWrapper::IterEnd(const ArrayData* ad) {
auto a = asNVTW(ad);
return NameValueTable::Iterator::getEnd(a->m_tab).toInteger();
}
ssize_t NameValueTableWrapper::IterBegin(const ArrayData* ad) {
auto a = asNVTW(ad);
NameValueTable::Iterator iter(a->m_tab);
return iter.toInteger();
}
ArrayData* NameValueTableWrapper::SetRefInt(ArrayData* ad, int64_t k,
CVarRef v, bool copy) {
return asNVTW(ad)->setRef(String(k).get(), v, copy);
}
