channel_conflict_resolver.h

/*
   Copyright (C) AC SOFTWARE SP. Z O.O
 
   This program is free software; you can redistribute it and/or
   modify it under the terms of the GNU General Public License
   as published by the Free Software Foundation; either version 2
   of the License, or (at your option) any later version.
 
   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.
 
   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
   */
 
#ifndef SRC_SUPLA_DEVICE_CHANNEL_CONFLICT_RESOLVER_H_
#define SRC_SUPLA_DEVICE_CHANNEL_CONFLICT_RESOLVER_H_
 
#include <stdint.h>
 
namespace Supla {
namespace Device {
 
class ChannelConflictResolver {
 public:
  virtual ~ChannelConflictResolver() = default;
  virtual bool onChannelConflictReport(
      uint8_t *channelReport,
      uint8_t channelReportSize,
      bool hasConfilictInvalidType,
      bool hasConfilictChannelMissingOnServer,
      bool hasConflictChannelMissingOnDevice) = 0;
};
 
struct ChannelConflictResolverListItem {
  ChannelConflictResolver *resolver = nullptr;
  ChannelConflictResolverListItem *next = nullptr;
};
 
class ChannelConflictResolverList : public ChannelConflictResolver {
 public:
  ~ChannelConflictResolverList() override;
 
  bool add(ChannelConflictResolver *resolver);
  bool remove(ChannelConflictResolver *resolver);
  void clear();
  bool contains(ChannelConflictResolver *resolver) const;
  bool isEmpty() const;
 
  bool onChannelConflictReport(
      uint8_t *channelReport,
      uint8_t channelReportSize,
      bool hasConfilictInvalidType,
      bool hasConfilictChannelMissingOnServer,
      bool hasConflictChannelMissingOnDevice) override;
 
 private:
  ChannelConflictResolverListItem *first = nullptr;
};
 
}  // namespace Device
}  // namespace Supla
 
#endif  // SRC_SUPLA_DEVICE_CHANNEL_CONFLICT_RESOLVER_H_