Function FindNextNode

crengine/src/lvtinydom.cpp:4261–4287

bool FindNextNode( ldomNode * & node, ldomNode * root )
{
    if ( node->getChildCount()>0 ) {
        // first child
        node = node->getChildNode(0);
        return true;
    }
    if (node->isRoot() || node == root )
        return false; // root node reached
    int index = node->getNodeIndex();
    ldomNode * parent = node->getParentNode();
    while (parent)
    {
        if ( index < (int)parent->getChildCount()-1 ) {
            // next sibling
            node = parent->getChildNode( index + 1 );
            return true;
        }
        if (parent->isRoot() || parent == root )
            return false; // root node reached
        // up one level
        index = parent->getNodeIndex();
        parent = parent->getParentNode();
    }
    //if ( node->getNodeType() == LXML_TEXT_NODE )
    return false;
}

// base64 decode table
static const signed char base64_decode_table[] = {