#ifndef _RAR_UI_
 #define _RAR_UI_
 
 // UIERROR_ - error message;
 // UIMSG_   - informational message;
 // UIWAIT_  - message waiting for user confirmation;
 // UIEVENT_ - if simple message is not enough;
 
 enum UIMESSAGE_CODE {
   UIERROR_SYSERRMSG, UIERROR_GENERALERRMSG, UIERROR_INCERRCOUNT,
   UIERROR_CHECKSUM, UIERROR_CHECKSUMENC, UIERROR_CHECKSUMPACKED,
   UIERROR_BADPSW, UIERROR_MEMORY, UIERROR_FILEOPEN, UIERROR_FILECREATE,
   UIERROR_FILECLOSE, UIERROR_FILESEEK, UIERROR_FILEREAD, UIERROR_FILEWRITE,
   UIERROR_FILEDELETE, UIERROR_RECYCLEFAILED, UIERROR_FILERENAME,
   UIERROR_FILEATTR, UIERROR_FILECOPY, UIERROR_FILECOPYHINT,
   UIERROR_DIRCREATE, UIERROR_SLINKCREATE, UIERROR_HLINKCREATE,
   UIERROR_NOLINKTARGET, UIERROR_NEEDADMIN, UIERROR_ARCBROKEN,
   UIERROR_HEADERBROKEN, UIERROR_MHEADERBROKEN, UIERROR_FHEADERBROKEN,
   UIERROR_SUBHEADERBROKEN, UIERROR_SUBHEADERUNKNOWN,
   UIERROR_SUBHEADERDATABROKEN, UIERROR_RRDAMAGED, UIERROR_UNKNOWNMETHOD,

   UIERROR_UNKNOWNENCMETHOD, UIERROR_RENAMING, UIERROR_NEWERRAR,
   UIERROR_NOTSFX, UIERROR_OLDTOSFX,

   UIERROR_WRONGSFXVER, UIERROR_ALREADYENC, UIERROR_DICTOUTMEM,
   UIERROR_USESMALLERDICT, UIERROR_MODIFYUNKNOWN, UIERROR_MODIFYOLD,
   UIERROR_MODIFYLOCKED, UIERROR_MODIFYVOLUME, UIERROR_NOTVOLUME,
   UIERROR_NOTFIRSTVOLUME, UIERROR_RECVOLLIMIT, UIERROR_RECVOLDIFFSETS,
   UIERROR_RECVOLALLEXIST, UIERROR_RECVOLFOUND, UIERROR_RECONSTRUCTING,
   UIERROR_RECVOLCANNOTFIX, UIERROR_OPFAILED, UIERROR_UNEXPEOF,
   UIERROR_BADARCHIVE, UIERROR_CMTBROKEN, UIERROR_INVALIDNAME,
   UIERROR_NEWRARFORMAT, UIERROR_NOTSUPPORTED, UIERROR_ENCRNOTSUPPORTED,
   UIERROR_RARZIPONLY, UIERROR_REPAIROLDFORMAT, UIERROR_NOFILESREPAIRED,
   UIERROR_NOFILESTOADD, UIERROR_NOFILESTODELETE, UIERROR_NOFILESTOEXTRACT,
   UIERROR_MISSINGVOL, UIERROR_NEEDPREVVOL, UIERROR_UNKNOWNEXTRA,
   UIERROR_CORRUPTEXTRA, UIERROR_NTFSREQUIRED, UIERROR_ZIPVOLSFX,

   UIERROR_FILERO, UIERROR_TOOLARGESFX, UIERROR_NOZIPSFX, UIERROR_EMAIL,
   UIERROR_ACLGET, UIERROR_ACLBROKEN, UIERROR_ACLUNKNOWN, UIERROR_ACLSET,
   UIERROR_STREAMBROKEN, UIERROR_STREAMUNKNOWN, UIERROR_INCOMPATSWITCH,
   UIERROR_PATHTOOLONG, UIERROR_DIRSCAN, UIERROR_UOWNERGET,
   UIERROR_UOWNERBROKEN, UIERROR_UOWNERGETOWNERID, UIERROR_UOWNERGETGROUPID,
   UIERROR_UOWNERSET, UIERROR_ULINKREAD, UIERROR_ULINKEXIST,

 
   UIMSG_FIRST,
   UIMSG_STRING, UIMSG_BUILD, UIMSG_RRSEARCH, UIMSG_ANALYZEFILEDATA,
   UIMSG_RRFOUND, UIMSG_RRNOTFOUND, UIMSG_RRDAMAGED, UIMSG_BLOCKSRECOVERED,
   UIMSG_COPYINGDATA, UIMSG_AREADAMAGED, UIMSG_SECTORDAMAGED,
   UIMSG_SECTORRECOVERED, UIMSG_SECTORNOTRECOVERED, UIMSG_FOUND,
   UIMSG_CORRECTINGNAME, UIMSG_BADARCHIVE, UIMSG_CREATING, UIMSG_RENAMING,
   UIMSG_RECVOLCALCCHECKSUM, UIMSG_RECVOLFOUND, UIMSG_RECVOLMISSING,
   UIMSG_MISSINGVOL, UIMSG_RECONSTRUCTING, UIMSG_CHECKSUM, UIMSG_FAT32SIZE,
 
   UIWAIT_FIRST,
   UIWAIT_DISKFULLNEXT, UIWAIT_FCREATEERROR, UIWAIT_BADPSW,
 
   UIEVENT_FIRST,
   UIEVENT_SEARCHDUPFILESSTART, UIEVENT_SEARCHDUPFILESEND,
   UIEVENT_CLEARATTRSTART, UIEVENT_CLEARATTRFILE,
   UIEVENT_DELADDEDSTART, UIEVENT_DELADDEDFILE, UIEVENT_FILESFOUND,
   UIEVENT_ERASEDISK, UIEVENT_FILESUMSTART, UIEVENT_FILESUMPROGRESS,
   UIEVENT_FILESUMEND, UIEVENT_PROTECTSTART, UIEVENT_PROTECTEND,
   UIEVENT_TESTADDEDSTART, UIEVENT_TESTADDEDEND, UIEVENT_RRTESTINGSTART,
   UIEVENT_RRTESTINGEND, UIEVENT_NEWARCHIVE, UIEVENT_NEWREVFILE
 };
 
 // Flags for uiAskReplace function.
 enum UIASKREP_FLAGS {
   UIASKREP_F_NORENAME=1,UIASKREP_F_EXCHSRCDEST=2,UIASKREP_F_SHOWNAMEONLY=4
 };
 
 // Codes returned by uiAskReplace. Note that uiAskReplaceEx returns only
 // UIASKREP_R_REPLACE, UIASKREP_R_SKIP and UIASKREP_R_CANCEL codes.
 enum UIASKREP_RESULT {
   UIASKREP_R_REPLACE,UIASKREP_R_SKIP,UIASKREP_R_REPLACEALL,UIASKREP_R_SKIPALL,
   UIASKREP_R_RENAME,UIASKREP_R_RENAMEAUTO,UIASKREP_R_CANCEL,UIASKREP_R_UNUSED
 };
 
 UIASKREP_RESULT uiAskReplace(wchar *Name,size_t MaxNameSize,int64 FileSize,RarTime *FileTime,uint Flags);
 UIASKREP_RESULT uiAskReplaceEx(RAROptions *Cmd,wchar *Name,size_t MaxNameSize,int64 FileSize,RarTime *FileTime,uint Flags);
 

 void uiInit(SOUND_NOTIFY_MODE Sound);

 
 
 void uiStartArchiveExtract(bool Extract,const wchar *ArcName);
 bool uiStartFileExtract(const wchar *FileName,bool Extract,bool Test,bool Skip);
 void uiExtractProgress(int64 CurFileSize,int64 TotalFileSize,int64 CurSize,int64 TotalSize);
 void uiProcessProgress(const char *Command,int64 CurSize,int64 TotalSize);
 
 enum UIPASSWORD_TYPE {UIPASSWORD_GLOBAL,UIPASSWORD_FILE,UIPASSWORD_ARCHIVE};
 bool uiGetPassword(UIPASSWORD_TYPE Type,const wchar *FileName,SecPassword *Password);

 bool uiIsGlobalPasswordSet();

 
 enum UIALARM_TYPE {UIALARM_ERROR, UIALARM_INFO, UIALARM_QUESTION};
 void uiAlarm(UIALARM_TYPE Type);
 
 
 bool uiAskNextVolume(wchar *VolName,size_t MaxSize);
 bool uiAskRepeatRead(const wchar *FileName);
 bool uiAskRepeatWrite(const wchar *FileName,bool DiskFull);
 
 #ifndef SFX_MODULE
 const wchar *uiGetMonthName(int Month);
 #endif
 
 
 class uiMsgStore
 {
   private:
     static const size_t MAX_MSG = 8;
     const wchar *Str[MAX_MSG];
     uint Num[MAX_MSG];
     uint StrSize,NumSize;
     UIMESSAGE_CODE Code;
   public:
     uiMsgStore(UIMESSAGE_CODE Code)
     {

       // Init arrays in case a caller passes fewer parameters than expected.
       for (uint I=0;I<ASIZE(Str);I++)
         Str[I]=L"";
       memset(Num,0,sizeof(Num));
 

       NumSize=StrSize=0;
       this->Code=Code;
     }
     uiMsgStore& operator << (const wchar *s)
     {
       if (StrSize<MAX_MSG)
         Str[StrSize++]=s;
       return *this;
     }
     uiMsgStore& operator << (uint n)
     {
       if (NumSize<MAX_MSG)
         Num[NumSize++]=n;
       return *this;
     }
 
     void Msg();
 };
 
 
 // Templates recognize usual NULL as integer, not wchar*.
 #define UINULL ((wchar *)NULL)
 
 inline void uiMsg(UIMESSAGE_CODE Code)
 {
   uiMsgStore Store(Code);
   Store.Msg();
 }
 
 template<class T1> void uiMsg(UIMESSAGE_CODE Code,T1 a1)
 {
   uiMsgStore Store(Code);
   Store<<a1;
   Store.Msg();
 }
 
 template<class T1,class T2> void uiMsg(UIMESSAGE_CODE Code,T1 a1,T2 a2)
 {
   uiMsgStore Store(Code);
   Store<<a1<<a2;
   Store.Msg();
 }
 
 template<class T1,class T2,class T3> void uiMsg(UIMESSAGE_CODE code,T1 a1,T2 a2,T3 a3)
 {
   uiMsgStore Store(code);
   Store<<a1<<a2<<a3;
   Store.Msg();
 }
 
 #endif