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// Handler of mozc clients' request.

#ifndef MOZC_SESSION_REQUEST_HANDLER_H_
#define MOZC_SESSION_REQUEST_HANDLER_H_

namespace mozc {
namespace commands {
class Request;

// this is pure static class
class RequestHandler {
 public:
  // return current Request
  static const Request &GetRequest();

  // set request
  static void SetRequest(const Request &request);

  // Do not allow instantiation
 private:
  RequestHandler() {}
  virtual ~RequestHandler() {}

  static Request request_;
};

// macro for request field
// [Sample code]
// if (GET_REQEST(select_and_forward) == false) {
//  }
#define GET_REQUEST(field) \
    commands::RequestHandler::GetRequest().field()
}  // namespace commands
}  // namespace mozc

#endif  // MOZC_SESSION_REQUEST_HANDLER_H_