int TestReader::advanceToNextNode() {
if (!d_currentNode) {
return -1; // RETURN
}
if (d_currentNode->d_retCode != 0) {
d_prefixes->reset();
}
else {
d_currentNode++;
if (d_prefixes && 1 == d_nodeDepth) {
// The 'TestReader' only recognizes namespace URIs with the prefix
// (xmlns:) on the top level element, these URIs will be added to the
// prefix stack. Namespace URI declarations on any other elements will
// be treated like normal attributes. The prefix stack will be reset
// once the top level element is closed.
adjustPrefixStack();
}
d_nodeDepth += d_currentNode->d_depthChange;
}
return d_currentNode->d_retCode;
}
inline void TestReader::adjustPrefixStack() {
// Each time a node is read that is a BAEXML_NODE_TYPE_ELEMENT, we must
// push an prefixed on the prefix stack.
if (Obj::e_NODE_TYPE_ELEMENT == d_currentNode->d_type) {
for (int ii = 0; ii < NUM_ATTRIBUTES; ++ii) {
const char *prefix = d_currentNode->d_attributes[ii].d_qname;
if (!prefix || bsl::strncmp("xmlns", prefix, 5)) {
continue;
}
if (':' == prefix[5]) {
d_prefixes->pushPrefix(
prefix + 6, d_currentNode->d_attributes[ii].d_value);
}
else {
// default namespace
d_prefixes->pushPrefix(
"", d_currentNode->d_attributes[ii].d_value);
}
}
}
else if (Obj::e_NODE_TYPE_NONE == d_currentNode->d_type) {
d_prefixes->reset();
}
}
int TestReader::advanceToNextNode() {
if (!d_currentNode) {
return -1; // RETURN
}
d_currentNode++;
if (Obj::e_NODE_TYPE_NONE == d_currentNode->d_type) {
// If the node type is BAEXML_NODE_TYPE_NONE after we have just
// incremented to the next node, that mean we are at the end of the
// document. An easy way to deal with not incrementing d_currentNode
// to a forbidden value is to simply decrement it.
d_currentNode--;
d_prefixes->reset();
return 1; // RETURN
}
if (d_prefixes && 1 == d_nodeDepth) {
// The 'TestReader' only recognizes namespace URIs with the prefix
// (xmlns:) on the top level element, these URIs will be added to the
// prefix stack. Namespace URI declarations on any other elements will
// be treated like normal attributes. The prefix stack will be reset
// once the top level element is closed.
adjustPrefixStack();
}
d_nodeDepth += d_currentNode->d_depthChange;
return 0;
}
void TestReader::close() {
if (d_prefixes) {
d_prefixes->reset();
}
d_isOpen = false;
d_encoding.clear();
d_nodeDepth = 0;
d_currentNode = 0;
}