1 files changed, 52 insertions, 0 deletions
diff --git a/lib/UnrarXLib/scantree.hpp b/lib/UnrarXLib/scantree.hpp
new file mode 100644
index 0000000000..956040cc7e
--- /dev/null
+++ b/lib/UnrarXLib/scantree.hpp
@@ -0,0 +1,52 @@
+#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