From 24ec52babbbb6290d5d86a7d46fd94ea06ed906d Mon Sep 17 00:00:00 2001
From: mtheall <pigman46@gmail.com>
Date: Sun, 23 Nov 2014 23:54:12 -0600
Subject: [PATCH] implement DELE

---
 source/ftp.c | 33 ++++++++++++++++++++++++++++-----
 1 file changed, 28 insertions(+), 5 deletions(-)

diff --git a/source/ftp.c b/source/ftp.c
index e7c3e1e..53b6368 100644
--- a/source/ftp.c
+++ b/source/ftp.c
@@ -1612,12 +1612,38 @@ FTP_DECLARE(CWD)
 
 FTP_DECLARE(DELE)
 {
-  /* TODO */
+#ifdef _3DS
+  Result ret;
+#else
+  int    rc;
+#endif
+
   console_print("%s %s\n", __func__, args ? args : "");
 
   ftp_session_set_state(session, COMMAND_STATE);
 
-  return ftp_send_response(session, 502, "unavailable\r\n");
+  if(validate_path(args) != 0)
+    return ftp_send_response(session, 553, "invalid file name\r\n");
+
+  build_path(session, args);
+
+#ifdef _3DS
+  ret = FSUSER_DeleteFile(NULL, sdmcArchive, FS_makePath(PATH_CHAR, session->buffer));
+  if(ret != 0)
+  {
+    console_print("FSUSER_DeleteFile: 0x%08X\n", (unsigned int)ret);
+    return ftp_send_response(session, 550, "failed to delete file\r\n");
+  }
+#else
+  rc = unlink(session->buffer);
+  if(rc != 0)
+  {
+    console_print("unlink: %s\n", strerror(errno));
+    return ftp_send_response(session, 550, "failed to delete file\r\n");
+  }
+#endif  
+
+  return ftp_send_response(session, 250, "OK\r\n");
 }
 
 FTP_DECLARE(FEAT)
@@ -1681,10 +1707,7 @@ FTP_DECLARE(MKD)
   ftp_session_set_state(session, COMMAND_STATE);
 
   if(validate_path(args) != 0)
-  {
-    ftp_session_set_state(session, COMMAND_STATE);
     return ftp_send_response(session, 553, "invalid file name\r\n");
-  }
 
   build_path(session, args);