src/core/Function.cxx

   1 #include "Function.hxx"
   2 #include "BasicBlock.hxx"
   3 #include "core/events/RenameFunctionEvent.hxx"
   4 #include "InformationManager.hxx"
   5 #include "gui/qt.hxx"
   6
   7 Function::Function(uint64_t start_address, InformationManager* manager)
   8         : start_address(start_address)
   9         , manager(manager) {}
  10
  11
  12 void Function::setName(const std::string& new_name) {
  13         name = new_name;
  14         RenameFunctionEvent event(new_name, start_address);
  15         manager->dispatch(&event);
  16 }
  17
  18 void Function::serialize(QXmlStreamWriter& stream) {
  19         stream.writeStartElement("function");
  20         stream.writeAttribute("name", getName().c_str());
  21         stream.writeAttribute("entry", QString::number(getStartAddress(), 16));
  22
  23         for (auto& blockentry : blocks()) {
  24                 blockentry.second->serialize(stream);
  25         }
  26
  27         stream.writeEndElement(); // "function"
  28 }
  29
  30 Function* Function::deserialize(QXmlStreamReader& stream, InformationManager* manager) {
  31         Q_ASSERT(stream.name() == "function");
  32
  33         QString name = stream.attributes().value("name").toString();
  34         uint64_t entry = stream.attributes().value("entry").toULongLong(NULL, 16);
  35         Function* fun = manager->newFunction(entry);
  36
  37         while (QXmlStreamReader::NoToken != stream.readNext()) {
  38                 while (QXmlStreamReader::Characters == stream.tokenType() &&
  39                        stream.isWhitespace())
  40                         stream.readNext();
  41                 if (QXmlStreamReader::EndElement == stream.tokenType())
  42                         break;
  43
  44                 if (stream.name() == "block") {
  45                         BasicBlock* block = BasicBlock::deserialize(stream, manager);
  46                         fun->addBasicBlock(block);
  47                 } else {
  48                         return NULL;
  49                 }
  50         }
  51
  52         manager->finishFunction(fun);
  53         fun->setName(name.toStdString());
  54         return fun;
  55 }