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#ifndef _RAR_SCANTREE_
#define _RAR_SCANTREE_
enum { RECURSE_NONE=0,RECURSE_ALWAYS,RECURSE_WILDCARDS };
enum { SCAN_SKIPDIRS=0,SCAN_GETDIRS,SCAN_GETDIRSTWICE,SCAN_GETCURDIRS };
enum { SCAN_SUCCESS,SCAN_DONE,SCAN_ERROR,SCAN_NEXT };
#define MAXSCANDEPTH (NM/2)
class CommandData;
class ScanTree
{
private:
bool PrepareMasks();
int FindProc(FindData *FindData);
FindFile *FindStack[MAXSCANDEPTH];
int Depth;
int SetAllMaskDepth;
StringList *FileMasks;
int Recurse;
bool GetLinks;
int GetDirs;
int Errors;
char CurMask[NM];
wchar CurMaskW[NM];
char OrigCurMask[NM];
wchar OrigCurMaskW[NM];
bool SearchAllInRoot;
bool FastFindFile;
int SpecPathLength;
int SpecPathLengthW;
char ErrArcName[NM];
CommandData *Cmd;
public:
ScanTree(StringList *FileMasks,int Recurse,bool GetLinks,int GetDirs);
~ScanTree();
int GetNext(FindData *FindData);
int GetSpecPathLength() {return(SpecPathLength);};
int GetSpecPathLengthW() {return(SpecPathLengthW);};
int GetErrors() {return(Errors);};
void SetErrArcName(const char *Name) {strcpy(ErrArcName,Name);}
void SetCommandData(CommandData *Cmd) {ScanTree::Cmd=Cmd;}
};
#endif
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