AppContext.h

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/*
 * SWC-DB© Copyright since 2019 Alex Kashirin <kashirin.alex@gmail.com>
 * License details at <https://github.com/kashirin-alex/swc-db/#license>
 */
 
#ifndef swcdb_core_comm_AppContext_h
#define swcdb_core_comm_AppContext_h
 
 
#include "swcdb/core/comm/Event.h"
#include "swcdb/core/comm/Resolver.h"
 
 
namespace SWC { namespace Comm {
 
// forward declarations
class ConnHandler;
typedef std::shared_ptr<ConnHandler> ConnHandlerPtr;
 
 
class AppContext : public std::enable_shared_from_this<AppContext> {
  public:
  typedef std::shared_ptr<AppContext> Ptr;
 
  const Config::Property::Value_enum_g::Ptr cfg_encoder;
 
  SWC_CAN_INLINE
  AppContext(Config::Property::Value_enum_g::Ptr a_cfg_encoder) noexcept
            : cfg_encoder(a_cfg_encoder) {
  }
 
  AppContext(AppContext&&)                 = delete;
  AppContext(const AppContext&)            = delete;
  AppContext& operator=(AppContext&&)      = delete;
  AppContext& operator=(const AppContext&) = delete;
 
  virtual void init(const std::string&, const EndPoints&) { }
 
  virtual void stop();
 
  virtual void handle_established(ConnHandlerPtr conn) = 0;
 
  virtual void handle_disconnect(ConnHandlerPtr conn) noexcept = 0;
 
  virtual void handle(ConnHandlerPtr conn, const Event::Ptr& ev) = 0;
 
  virtual void net_bytes_sent(const ConnHandlerPtr&, size_t) noexcept { }
 
  virtual void net_bytes_received(const ConnHandlerPtr&, size_t) noexcept { }
 
  virtual void net_accepted(const EndPoint&, bool) noexcept { }
 
  protected:
 
  virtual ~AppContext() noexcept { };
 
};
 
 
}} // namespace SWC::Comm
 
 
 
#ifdef SWC_IMPL_SOURCE
#include "swcdb/core/comm/AppContext.cc"
#endif
 
#endif // swcdb_core_comm_AppContext_h