bees: remove local cruft, throw at github

src/fiewalk.cc

@@ -0,0 +1,40 @@
+#include "crucible/extentwalker.h"
+#include "crucible/error.h"
+#include "crucible/string.h"
+
+#include <iostream>
+
+#include <fcntl.h>
+#include <unistd.h>
+
+using namespace crucible;
+using namespace std;
+
+int
+main(int argc, char **argv)
+{
+	catch_all([&]() {
+		THROW_CHECK1(invalid_argument, argc, argc > 1);
+		string filename = argv[1];
+
+		cout << "File: " << filename << endl;
+		Fd fd = open_or_die(filename, O_RDONLY);
+		BtrfsExtentWalker ew(fd);
+		off_t pos = 0;
+		if (argc > 2) { pos = stoull(argv[2], nullptr, 0); }
+		ew.seek(pos);
+		do {
+			// cout << "\n\n>>>" << ew.current() << "<<<\n\n" << endl;
+			cout << ew.current() << endl;
+		} while (ew.next());
+#if 0
+		cout << "\n\n\nAnd now, backwards...\n\n\n" << endl;
+		do {
+			cout << "\n\n>>>" << ew.current() << "<<<\n\n" << endl;
+		} while (ew.prev());
+		cout << "\n\n\nDone!\n\n\n" << endl;
+#endif
+	});
+	exit(EXIT_SUCCESS);
+}
+