src/noarch/ModuleMgr.h (173870b) - Blinker · BlinkenArea

ModuleMgr.h

/* Blinker
   Copyright 2011 Stefan Schuermans <stefan@blinkenarea.org>
   Copyleft GNU public license - http://www.gnu.org/copyleft/gpl.html
   a blinkenarea.org project */

#ifndef MODULEMGR_H
#define MODULEMGR_H

#include <list>

#include "CallMgr.h"
#include "Directory.h"
#include "Module.h"
#include "StreamMgr.h"
#include "TimeCallee.h"

namespace Blinker {

/// manager for modules of one type
template<typename MODULE>
class ModuleMgr: public TimeCallee
{
protected:
  /// module list entry
  struct Entry {
    std::string m_name;     ///< name of module
    MODULE      *m_pModule; ///< module object
    Entry(const std::string &name); ///< constructor
    void createModule(ModuleMgr &mgr); ///< create module
    void destroyModule(); ///< destroy module
  };

/// module list
  typedef std::list<Entry> ModuleList;

public:
  /**
   * @brief constructor
   * @param[in] callMgr callback manager
   * @param[in] streamMgr stream manager
   * @param[in] dirBase base directory
   */
  ModuleMgr(CallMgr &callMgr, StreamMgr &streamMgr, const Directory &dirBase);

/// destructor
  ~ModuleMgr();

private:
  /// copy constructor disabled
  ModuleMgr(const ModuleMgr &that);

/// assignment operator disabled
  const ModuleMgr & operator=(const ModuleMgr &that);

public:
  /// callback when requested time reached
  virtual void timeCall();

protected:
  /// check for update of configuration
  void updateConfig();

/// light update of module list, i.e. call all modules in current list
  void updateModuleListLight();

/// full update of module list, i.e. scan all subdirs in base directory
  void updateModuleListFull();

protected:
  CallMgr     &m_callMgr;   ///< callback manager
  StreamMgr   &m_streamMgr; ///< stream manager
  Directory   m_dirBase;    ///< base directory
  ModuleList  m_moduleList; ///< module list
}; // class ModuleMgr

} // namespace Blinker

#endif // #ifndef MODULEMGR_H

Blinker

fixed comment typo