// For now GET is not a request supported for now
int Server::answer_get(MHD_Connection* connection, const char *url){
printf("IS IT A GET REQUEST\n");
if(strcmp(url, "/GetAvailableFactories") == 0){
printf("GetAvailableFactories %ld\n", fAvailableFactories.size());
string answerstring("");
for(map<string, pair<string, llvm_dsp_factory*> >::iterator it = fAvailableFactories.begin(); it != fAvailableFactories.end(); it++){
answerstring += " " + it->first;
answerstring += " " + it->second.first;
}
return send_page(connection, answerstring.c_str(), answerstring.size(), MHD_HTTP_OK, "text/plain");
} else {
return MHD_NO;
}
}
// parse input string
int
Clause::parse(const List<String> &list)
{
// set defaults values
clear();
// check if list is empty
if (list.isEmpty())
{
// nothing to parse
type = Empty;
return(OK);
}
// list is not empty, get options.
ListIterator<String> listIter(list);
String options = listIter();
// parse options
StringMatcher conclusionopt(options, String("CONCLUSION"));
if (!conclusionopt.done())
partOfConclusion = 1;
StringMatcher queryopt(options, String("QUERY"));
if (!queryopt.done())
partOfQuery = 1;
StringMatcher setofsupportopt(options, String("SET-OF-SUPPORT"));
if (!setofsupportopt.done())
setOfSupport = 1;
// scan list of literal strings
for (listIter++; !listIter.done(); listIter++)
{
// insert literal into clause; will set type.
Literal literal(listIter());
if (insert(literal) != OK)
{
ERROR("insert failed.", errno);
return(NOTOK);
}
}
// convert to a string
convertToString(inputstring);
// add answer literal
if (partOfQuery)
{
int ivar = 0;
String answerstring("( ANSWER ");
StringTokens st(inputstring, " \t");
for ( ; !st.done(); st++)
{
String token = st();
if (token(0,2) == String("_V"))
{
ivar++;
answerstring += token + String(" ");
}
else if (token(0,3) == String("_RV"))
{
ivar++;
answerstring += token + String(" ");
}
}
if (ivar == 0)
{
// no variables were found
answerstring = String("ANSWER");
}
else
{
// finish answer literal
answerstring += String(") ");
}
// insert answer literal into answer clause
Literal answerliteral(answerstring);
if (insertAnswer(answerliteral) != OK)
{
ERROR("insertAnswer failed.", errno);
return(NOTOK);
}
}
// update clause type
updateType();
// all done
return(OK);
}
