#pragma once
 
#ifndef TIPC_SERVER_H
#define TIPC_SERVER_H
 
// Toonz includes
#include "tcommon.h"
 
// STL includes
#include <map>
 
// Qt includes
#include <QString>
#include <QHash>
#include <QSharedMemory>
#include <QLocalServer>
#include <QLocalSocket>
 
#undef DVAPI
#undef DVVAR
#ifdef TNZCORE_EXPORTS
#define DVAPI DV_EXPORT_API
#define DVVAR DV_EXPORT_VAR
#else
#define DVAPI DV_IMPORT_API
#define DVVAR DV_IMPORT_VAR
#endif
 
namespace tipc {
 
class MessageParser;
 
//*******************************************************************************
//    Server declaration
//*******************************************************************************
 
/*!
  The tipc::Server class is the base server class for inter-process
  communication
  in Toonz-related applications.
 
  A tipc::Server is a specialized QLocalServer which stores
  header/message-callback
  associations to perform message parsing.
*/
 
class DVAPI Server final : public QLocalServer {
  Q_OBJECT
 
  QHash<QString, MessageParser *> m_parsers;
  bool m_lock;
 
public:
  Server();
  ~Server();
 
  void addParser(MessageParser *parser);
  void removeParser(QString header);
 
  //! Generic dispatcher function for socket messages.
  //! Acceptable socket messages are composed of a header and a body part.
  //! The header part, containing an explanation of the message's body, is
  //! the first line of the message, and is expected to be at max 1024 chars
  //! long.
  //! Depending on the header content, the rest of the message is read in
  //! specialized message handler functions.
  void dispatchSocket(QLocalSocket *socket);
 
public Q_SLOTS:
 
  //! Receives a client connection to the server and prepares a socket for the
  //! connection.
  void onNewConnection();
  void onError(QLocalSocket::LocalSocketError);
};
 
}  // namespace tipc
 
#endif  // TIPC_SERVER_H