Initial community commit

Src/Wasabi/bfc/file/recursedir.h

@@ -0,0 +1,73 @@
+#ifndef _RECURSEDIR_H
+#define _RECURSEDIR_H
+
+#include <bfc/wasabi_std.h>
+#include <bfc/ptrlist.h>
+#include <bfc/common.h>
+#include <bfc/file/readdir.h>
+
+class ReadDir;
+
+/**
+  Read the contents of a directory, recursively.
+  Also possible to use search match patterns.
+  
+  @short Recursive directory reading.
+  @author Nullsoft
+  @ver 1.0
+  @see ReadDir
+*/
+class RecurseDir {
+public:
+  /**
+    Sets the directory to read and the match pattern.
+    If no match pattern is set, it will match against
+    all files.
+    
+    @param path   The path of the directory to read.
+    @param match  The match pattern to use.
+  */
+  RecurseDir(const wchar_t *path, const wchar_t *match=NULL);
+  
+  /**
+    Deletes the directory stack.
+  */
+  ~RecurseDir();
+
+  /**
+    Advance to the next file.
+    
+    @ret 0, No more files to read; > 0, Files left to read.
+  */
+  int next();
+  
+  /**
+    Restart from the top of the directory tree.
+    
+    @ret 0
+  */
+  int restart();
+
+  /**
+    Get the current directory path.
+    
+    @ret The path.
+  */
+  const wchar_t *getPath();
+  
+  /**
+    Get the filename for the current file.
+    
+    @ret The filename.
+  */
+  const wchar_t *getFilename();
+
+  const wchar_t *getOriginalPath();
+
+private:
+  StringW path, match;
+  ReadDir *curdir;
+  PtrList<ReadDir> dirstack;
+};
+
+#endif