dirlist program, making fat refuse to list file as directory

1 files changed, 27 insertions, 0 deletions

diff --git a/src/user/dirlist/main.c b/src/user/dirlist/main.c
new file mode 100644
index 0000000..64f0ddb
--- /dev/null
+++ b/src/user/dirlist/main.c
@@ -0,0 +1,27 @@
+#include <libterm/terminal.h>
+#include <knob/block.h>
+#include <knob/file.h>
+
+#define MAX_NAME_LEN 15
+#define COLUMN_SEP " - "
+
+void main(const char *path) {
+  uint32_t count;
+  _dir_info_entry_t *entries = get_directory_info(path, &count);
+  if (!entries) {
+    term_addf("Could not list %s\n", path);
+    return;
+  }
+  term_addf("Directory listing for %s:\n\n", *path ? path : "(root)");
+  if (!count) {
+    term_add_sz("(empty)\n");
+    return;
+  }
+  for (_dir_info_entry_t *i = entries; i < entries + count; ++i) {
+    str_trunc_fill(i->name, MAX_NAME_LEN);
+    if (i->is_dir)
+      term_addf_no_ww("%s" COLUMN_SEP "directory\n", i->name);
+    else
+      term_addf_no_ww("%s" COLUMN_SEP "%u bytes\n", i->name, i->size);
+  }
+}
\ No newline at end of file