void PUScriptCompiler::convertToAST(const PUConcreteNodeList &nodes,PUAbstractNodeList &aNodes)
{
_current = NULL;
_nodes = &aNodes;
visitList(nodes);
}
void SignatureConvertor::visit(const qi::Signature& sig) {
switch(sig.type()) {
case '[':
visitList(sig);
break;
case '{':
visitMap(sig);
break;
case '(':
visitTuple(sig);
break;
case '#':
visitVarArgs(sig);
break;
default:
visitSimple(sig);
break;
}
}
void PUScriptCompiler::visit(PUConcreteNode *node)
{
PUAbstractNode* asn = NULL;
// Handle properties and objects here
if(!node->children.empty())
{
// Grab the last two nodes
PUConcreteNode* temp1 = NULL;
PUConcreteNode* temp2 = NULL;
PUConcreteNodeList::reverse_iterator iter = node->children.rbegin();
if(iter != node->children.rend())
{
temp1 = *iter;
iter++;
}
if(iter != node->children.rend())
temp2 = *iter;
//brance inner//
if(temp1->type == CNT_RBRACE && temp2->type == CNT_LBRACE)
{
if(node->children.size() < 2)
{
return;
}
PUObjectAbstractNode *impl = new (std::nothrow) PUObjectAbstractNode(_current);
impl->line = node->line;
impl->file = node->file;
impl->abstract = false;
list<PUConcreteNode*> temp;
// printf("token:%s\n",node->token.c_str());
temp.push_back(node);
for(PUConcreteNodeList::const_iterator i = node->children.begin(); i != node->children.end(); i++)
{
temp.push_back(*i);
}
//add brance type//
PUConcreteNodeList::const_iterator iter1 = temp.begin();
impl->cls = (*iter1)->token;
iter1++;
//add brance name//
if(iter1 != temp.end() && ((*iter1)->type == CNT_WORD))
{
impl->name = (*iter1)->token;
iter1++;
}
while(iter1 != temp.end() && (*iter1)->type != CNT_LBRACE)
{
PUAtomAbstractNode *atom = new (std::nothrow) PUAtomAbstractNode(impl);
atom->file = (*iter1)->file;
atom->line = (*iter1)->line;
atom->type = ANT_ATOM;
atom->value = (*iter1)->token;
impl->values.push_back(atom);
iter1++;
}
asn = impl;
_current = impl;
visitList(temp2->children);
_current = impl->parent;
}
//no brance//
else
{
PUPropertyAbstractNode *impl = new (std::nothrow) PUPropertyAbstractNode(_current);
impl->line = node->line;
impl->file = node->file;
impl->name = node->token;
asn = impl;
_current = impl;
// Visit the children of the {
visitList(node->children);
// Go back up the stack
_current = impl->parent;
}
}
else
{
PUAtomAbstractNode *impl = new (std::nothrow) PUAtomAbstractNode(_current);
impl->line = node->line;
impl->file = node->file;
impl->value = node->token;
asn = impl;
// printf("PropertyAbstractNode:%s\n", impl->value.c_str());
}
if(asn)
{
if(_current)
{
if(_current->type == ANT_PROPERTY)
{
PUPropertyAbstractNode *impl = reinterpret_cast<PUPropertyAbstractNode*>(_current);
//PUAtomAbstractNode* assd = dynamic_cast<PUAtomAbstractNode*>(asn);
impl->values.push_back(asn);
}
else
{
PUObjectAbstractNode *impl = reinterpret_cast<PUObjectAbstractNode*>(_current);
impl->children.push_back(asn);
}
}
else
{
_nodes->push_back(asn);
// printf("mNodes:%s\n", atom->value.c_str());
}
}
}
void visitVarArgs(AnyIterator begin, AnyIterator end)
{
visitList(begin, end);
}
