#ifndef _RAR_ERRHANDLER_
 #define _RAR_ERRHANDLER_
 
 enum RAR_EXIT // RAR exit code.
 { 
   RARX_SUCCESS   =   0,
   RARX_WARNING   =   1,
   RARX_FATAL     =   2,
   RARX_CRC       =   3,
   RARX_LOCK      =   4,
   RARX_WRITE     =   5,
   RARX_OPEN      =   6,
   RARX_USERERROR =   7,
   RARX_MEMORY    =   8,
   RARX_CREATE    =   9,
   RARX_NOFILES   =  10,
   RARX_BADPWD    =  11,
   RARX_USERBREAK = 255
 };
 
 class ErrorHandler
 {
   private:
     RAR_EXIT ExitCode;
     uint ErrCount;
     bool EnableBreak;
     bool Silent;
     bool DisableShutdown; // Shutdown is not suitable after last error.
   public:
     ErrorHandler();
     void Clean();
     void MemoryError();
     void OpenError(const wchar *FileName);
     void CloseError(const wchar *FileName);
     void ReadError(const wchar *FileName);
     bool AskRepeatRead(const wchar *FileName);
     void WriteError(const wchar *ArcName,const wchar *FileName);
     void WriteErrorFAT(const wchar *FileName);
     bool AskRepeatWrite(const wchar *FileName,bool DiskFull);
     void SeekError(const wchar *FileName);
     void GeneralErrMsg(const wchar *fmt,...);
     void MemoryErrorMsg();
     void OpenErrorMsg(const wchar *FileName);
     void OpenErrorMsg(const wchar *ArcName,const wchar *FileName);
     void CreateErrorMsg(const wchar *FileName);
     void CreateErrorMsg(const wchar *ArcName,const wchar *FileName);
     void ReadErrorMsg(const wchar *FileName);
     void ReadErrorMsg(const wchar *ArcName,const wchar *FileName);
     void WriteErrorMsg(const wchar *ArcName,const wchar *FileName);
     void ArcBrokenMsg(const wchar *ArcName);
     void ChecksumFailedMsg(const wchar *ArcName,const wchar *FileName);
     void UnknownMethodMsg(const wchar *ArcName,const wchar *FileName);
     void Exit(RAR_EXIT ExitCode);
     void SetErrorCode(RAR_EXIT Code);
     RAR_EXIT GetErrorCode() {return ExitCode;}
     uint GetErrorCount() {return ErrCount;}
     void SetSignalHandlers(bool Enable);
     void Throw(RAR_EXIT Code);

     void SetSilent(bool Mode) {Silent=Mode;}

     bool GetSysErrMsg(wchar *Msg,size_t Size);
     void SysErrMsg();
     int GetSystemErrorCode();
     void SetSystemErrorCode(int Code);
     void SetDisableShutdown() {DisableShutdown=true;}
     bool IsShutdownEnabled() {return !DisableShutdown;}
 
     bool UserBreak; // Ctrl+Break is pressed.
     bool MainExit; // main() is completed.
 };
 
 
 #endif