tcp_content_type.h

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/*
 * This file is part of OpenTTD.
 * OpenTTD 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, version 2.
 * OpenTTD 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 OpenTTD. If not, see <http://www.gnu.org/licenses/>.
 */
 
#ifndef NETWORK_CORE_TCP_CONTENT_TYPE_H
#define NETWORK_CORE_TCP_CONTENT_TYPE_H
 
#include "../../3rdparty/md5/md5.h"
 
enum ContentType {
  CONTENT_TYPE_BEGIN         = 1, 
  CONTENT_TYPE_BASE_GRAPHICS = 1, 
  CONTENT_TYPE_NEWGRF        = 2, 
  CONTENT_TYPE_AI            = 3, 
  CONTENT_TYPE_AI_LIBRARY    = 4, 
  CONTENT_TYPE_SCENARIO      = 5, 
  CONTENT_TYPE_HEIGHTMAP     = 6, 
  CONTENT_TYPE_BASE_SOUNDS   = 7, 
  CONTENT_TYPE_BASE_MUSIC    = 8, 
  CONTENT_TYPE_GAME          = 9, 
  CONTENT_TYPE_GAME_LIBRARY  = 10, 
  CONTENT_TYPE_END,               
  INVALID_CONTENT_TYPE       = 0xFF, 
};
 
enum PacketContentType : uint8_t {
  PACKET_CONTENT_CLIENT_INFO_LIST,      
  PACKET_CONTENT_CLIENT_INFO_ID,        
  PACKET_CONTENT_CLIENT_INFO_EXTID,     
  PACKET_CONTENT_CLIENT_INFO_EXTID_MD5, 
  PACKET_CONTENT_SERVER_INFO,           
  PACKET_CONTENT_CLIENT_CONTENT,        
  PACKET_CONTENT_SERVER_CONTENT,        
  PACKET_CONTENT_END,                   
};
 
enum ContentID {
  INVALID_CONTENT_ID = UINT32_MAX, 
};
 
struct ContentInfo {
  enum State {
    UNSELECTED,     
    SELECTED,       
    AUTOSELECTED,   
    ALREADY_HERE,   
    DOES_NOT_EXIST, 
    INVALID,        
  };
 
  ContentType type = INVALID_CONTENT_TYPE; 
  ContentID id = INVALID_CONTENT_ID;       
  uint32_t filesize = 0;                     
  std::string filename;                    
  std::string name;                        
  std::string version;                     
  std::string url;                         
  std::string description;                 
  uint32_t unique_id = 0;                    
  MD5Hash md5sum;                          
  std::vector<ContentID> dependencies;     
  StringList tags;                         
  State state = State::UNSELECTED;         
  bool upgrade = false;                    
 
  bool IsSelected() const;
  bool IsValid() const;
  std::optional<std::string> GetTextfile(TextfileType type) const;
};
 
#endif /* NETWORK_CORE_TCP_CONTENT_TYPE_H */