From b3070f612a9ac06a9a3399fbe2e1c74d7a96ff42 Mon Sep 17 00:00:00 2001
From: Alexander Zhylin <zheiling@hotmail.com>
Date: Thu, 22 Jan 2026 16:28:04 +0200
Subject: [PATCH] fixes for TUI

---
 TODO.md       | 4 +++-
 src/session.c | 5 ++++-
 src/user.c    | 2 +-
 3 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/TODO.md b/TODO.md
index ceb5cc4..9803114 100644
--- a/TODO.md
+++ b/TODO.md
@@ -7,9 +7,11 @@
 - [x] Get files in FS by their hash
 - [x] Registration
 - [x] Encrypt passwords in DB
+- [ ] Registration: Error when username or email is already used
+- [ ] Check correctness of email
 - [ ] Message to admin
 - [x] Advanced folder structure in the storage
 - [ ] File encryption
 - [ ] Connection encryption
-
+- [ ] Advanced rights for files
 - [ ] Multithreading
\ No newline at end of file
diff --git a/src/session.c b/src/session.c
index 54a8841..4d70ebe 100644
--- a/src/session.c
+++ b/src/session.c
@@ -127,6 +127,8 @@ int query_extract_from_buf(session *sess, char **output_line) {
 void perform_session_action(session *sess, char *line, server_data_t *s_d) {
   int state = sess->state;
   int res;
+  char response[INBUFSIZE];
+  uint32_t response_len = 0;
   /* while (sess->buf_used) { */
   switch (state) {
   case OP_LOGIN_USR:
@@ -148,8 +150,9 @@ void perform_session_action(session *sess, char *line, server_data_t *s_d) {
     res = file_upload_description(sess, line, s_d);
     if (res) {
       if (db_save_file(sess)) {
+        response_len = sprintf(response, "File \"%s\" is saved!\04\n", sess->file->name);
+        write(sess->sd, response, response_len+1);
         clear_file_from_sess(sess);
-        session_send_string(sess, "File is saved!\n");
         sess->state = OP_WAIT;
       } else {
         // TODO: error case
diff --git a/src/user.c b/src/user.c
index 709c43b..66ca3e6 100644
--- a/src/user.c
+++ b/src/user.c
@@ -85,7 +85,7 @@ int process_error(session *sess) {
       return 1;
       break;
     case LOGIN:
-      session_send_string(sess, "Can't find the user with such credentials\n");
+      session_send_string(sess, "Can't find the user with such credentials\04\n");
       sess->state = OP_LOGIN_USR;
       sess->reason = NO_REASON;
       session_send_string(sess, "login_again> ");