#include <string>
#include <mist/json.h>
#include <mist/config.h>
#include <mist/tinythread.h>
#include <mist/util.h>

namespace Controller {
  extern std::string instanceId; ///<global storage of instanceId (previously uniqID) is set in controller.cpp
  extern Util::Config conf;///< Global storage of configuration.
  extern JSON::Value Storage; ///< Global storage of data.
  extern tthread::mutex logMutex;///< Mutex for log thread.
  extern tthread::mutex configMutex;///< Mutex for server config access.
  extern bool configChanged; ///< Bool that indicates config must be written to SHM.
  extern bool restarting;///< Signals if the controller is shutting down (false) or restarting (true).
  extern bool isTerminal;///< True if connected to a terminal and not a log file.
  extern bool isColorized;///< True if we colorize the output
  extern uint64_t logCounter; ///<Count of logged messages since boot
  
  Util::RelAccX * logAccessor();
  Util::RelAccX * accesslogAccessor();
  Util::RelAccX * streamsAccessor();

  /// Store and print a log message.
  void Log(std::string kind, std::string message, bool noWriteToLog = false);
  void logAccess(const std::string & sessId, const std::string & strm, const std::string & conn, const std::string & host, uint64_t duration, uint64_t up, uint64_t down, const std::string & tags);

  /// Write contents to Filename.
  bool WriteFile(std::string Filename, std::string contents);
  void writeConfigToDisk();
  
  void handleMsg(void * err);
  void initState();
  void deinitState(bool leaveBehind);
  void writeConfig();
  void writeStream(const std::string & sName, const JSON::Value & sConf);
  void writeCapabilities();
  void writeProtocols();

}