dump.cc

#include <string>
#include <sstream>

#include "dump.hh"
#include "util.hh"

using namespace std;

std::string graphml_dumper::id(struct prod *p)
{
  ostringstream os;
  os << pretty_type(p) << "_" << p;
  return os.str();
}

graphml_dumper::graphml_dumper(ostream &out)
  : o(out)
{
  o << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" << endl <<
    "<graphml xmlns=\"http://graphml.graphdrawing.org/xmlns\" " <<
    "xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" " <<
    "xsi:schemaLocation=\"http://graphml.graphdrawing.org/xmlns " <<
    "http://graphml.graphdrawing.org/xmlns/1.0/graphml.xsd\">" << endl;

  o << "<key id=\"retries\" for=\"node\" "
            "attr.name=\"retries\" attr.type=\"double\" />" << endl;
  o << "<key id=\"label\" for=\"node\" "
            "attr.name=\"label\" attr.type=\"string\" />" << endl;
  o << "<key id=\"scope\" for=\"node\" "
            "attr.name=\"scope\" attr.type=\"string\" />" << endl;

  o << "<graph id=\"ast\" edgedefault=\"directed\">" << endl;
  
}

void graphml_dumper::visit(struct prod *p)
{
  o << "<node id=\"" << id(p) <<  "\">";
  o << "<data key=\"retries\">" << p->retries << "</data>";
  o << "<data key=\"label\">" << pretty_type(p) << "</data>";
  o << "<data key=\"scope\">" << p->scope << "</data>";
  o << "</node>" << endl;
  if (p->pprod) {
    o << "<edge source=\"" << id(p) << "\" target=\"" << id(p->pprod) << "\"/>";
  }
  o << endl;
}

graphml_dumper::~graphml_dumper()
{
  o << "</graph></graphml>" << endl;
}

void ast_logger::generated(prod &query)
{
  string filename("");
  filename += "sqlsmith-";
  filename += to_string(queries);
  filename += ".xml";
  ofstream os(filename);
  graphml_dumper visitor(os);
  query.accept(&visitor);
  queries++;
}