Initial community commit

Src/Wasabi/bfc/file/readdir.h

@@ -0,0 +1,48 @@
+#ifndef _READDIR_H
+#define _READDIR_H
+
+
+
+#include <bfc/common.h>
+#include <bfc/string/StringW.h>
+
+/* intended use:
+  ReadDir dir(path);
+  while (dir.next()) {
+    const char *fn = dir.getFilename();
+  }
+*/
+
+class ReadDir 
+{
+public:
+  ReadDir(const wchar_t *path, const wchar_t *match=NULL, bool skipdots=true);
+  ~ReadDir();
+
+  int next();	// done when returns 0
+  const wchar_t *getFilename();
+  int isDir();	// if current file is a dir
+  int isReadonly();	// if current file is readonly
+
+  int isDotDir();	// if given dir iteself is being enumerated (usually ".")
+  int isDotDotDir();	// if parent dir of cur dir is showing (usually "..")
+
+  const wchar_t *getPath() { return path; }
+
+private:
+  StringW path, match;
+  int skipdots, first;
+//PORT
+#ifdef WIN32
+  HANDLE files;
+  WIN32_FIND_DATAW data; // (shrug) so we have two?  so what?
+  //StringW filename;
+#endif
+#ifdef LINUX
+  DIR *d;
+  struct dirent *de;
+  struct stat st;
+#endif
+};
+
+#endif