From f74f393604c98770a5dd789c2ed0d09ca571c063 Mon Sep 17 00:00:00 2001
From: Ivan Yarcev <yarcev.id@ublinux.ru>
Date: Fri, 10 Oct 2025 14:13:42 +0600
Subject: [PATCH] Added new warning

---
 source/ubl-settings-usergroups-user.c | 33 +++++++++++++++++++++++++++
 source/ubl-settings-usergroups.h      |  1 +
 source/ubl-strings.h                  |  4 +++-
 3 files changed, 37 insertions(+), 1 deletion(-)

diff --git a/source/ubl-settings-usergroups-user.c b/source/ubl-settings-usergroups-user.c
index 093ea0a..5469338 100644
--- a/source/ubl-settings-usergroups-user.c
+++ b/source/ubl-settings-usergroups-user.c
@@ -149,6 +149,37 @@ void on_homedir_changed(GtkComboBox *self, GtkWidget *target){
 
 }
 
+void on_home_changed(GtkWidget *self,ubl_settings_usergroups_user_window *window){
+	const char *homepath = gtk_entry_get_text(GTK_ENTRY(self));
+	if (yon_char_is_empty(homepath)) return;
+	char *home_parameter = yon_char_unite("--home-dir ",homepath,NULL);
+	int size;
+	config_str parameters = yon_config_get_all_by_key(USERADD_SEARCH_macro,&size);
+	for (int i=0;i<size;i++){
+		int parsed_size;
+		config_str parsed = yon_char_parse(parameters[i],&parsed_size,":");
+		if (strstr(parsed[4],home_parameter)){
+			yon_ubl_status_box_spawn(GTK_CONTAINER(window->StatusBox),HOMEDIR_USED_LABEL,5,BACKGROUND_IMAGE_INFO_TYPE);
+			yon_ubl_status_highlight_incorrect(window->userHomeEntry);
+			break;
+		}
+		yon_char_parsed_free(parsed,parsed_size);
+	}
+	yon_char_parsed_free(parameters,size);
+
+	for (int i=0;i<main_config.users_size; i++){
+		int parsed_size;
+		config_str parsed = yon_char_parse(main_config.users[i],&parsed_size,":");
+		if (strstr(parsed[5],homepath)){
+			yon_ubl_status_box_spawn(GTK_CONTAINER(window->StatusBox),HOMEDIR_USED_LABEL,5,BACKGROUND_IMAGE_INFO_TYPE);
+			yon_ubl_status_highlight_incorrect(window->userHomeEntry);
+			break;
+		}
+		yon_char_parsed_free(parsed,parsed_size);
+	}
+	free(home_parameter);
+}
+
 ubl_settings_usergroups_user_window *yon_ubl_settings_usergroups_user_new(){
 	ubl_settings_usergroups_user_window *window = malloc(sizeof(ubl_settings_usergroups_user_window));
 	GtkBuilder *builder = gtk_builder_new_from_resource(glade_path_ubl_settings_usergroups_user);
@@ -263,6 +294,7 @@ ubl_settings_usergroups_user_window *yon_ubl_settings_usergroups_user_new(){
 	g_signal_connect(G_OBJECT(window->userPasswordCombo),"changed",G_CALLBACK(on_toggle_button_set_active_from_combo_box),window);
 	g_signal_connect(G_OBJECT(window->userPasswordEntry),"changed",G_CALLBACK(on_password_user_changed),window);
 	g_signal_connect(G_OBJECT(window->userHomeEntry),"changed",G_CALLBACK(on_parameter_changed),window);
+	g_signal_connect(G_OBJECT(window->userHomeEntry),"changed",G_CALLBACK(on_home_changed),window);
 	g_signal_connect(G_OBJECT(window->userHomeCombo),"changed",G_CALLBACK(on_parameter_changed),window);
 	g_signal_connect(G_OBJECT(window->userShellCombo),"changed",G_CALLBACK(on_parameter_changed),window);
 	g_signal_connect(G_OBJECT(window->userShellEntry),"changed",G_CALLBACK(on_parameter_changed),window);
@@ -335,6 +367,7 @@ void on_user_login_update(GtkWidget *, ubl_settings_usergroups_user_window *wind
 void on_user_save(GtkWidget *self, dictionary *dict){
 	main_window *widgets = yon_dictionary_get_data(dict->first,main_window*);
 	ubl_settings_usergroups_user_window *window = yon_dictionary_get_data(dict->first->next,ubl_settings_usergroups_user_window*);
+	yon_ubl_status_box_despawn(GTK_CONTAINER(window->StatusBox));
 	char *final_user="";
 	char *uid_string = NULL;
 	char *password = NULL;
diff --git a/source/ubl-settings-usergroups.h b/source/ubl-settings-usergroups.h
index 8f51fb9..4a4285e 100644
--- a/source/ubl-settings-usergroups.h
+++ b/source/ubl-settings-usergroups.h
@@ -626,4 +626,5 @@ int yon_system_group_sync(char *group);
 int yon_system_user_sync(char *user);
 void on_homedir_changed(GtkComboBox *self, GtkWidget *target);
 int yon_config_check_valid();
+void on_home_changed(GtkWidget *self,ubl_settings_usergroups_user_window *window);
 #endif
\ No newline at end of file
diff --git a/source/ubl-strings.h b/source/ubl-strings.h
index 925e368..0889f0c 100644
--- a/source/ubl-strings.h
+++ b/source/ubl-strings.h
@@ -299,4 +299,6 @@
 #define DMY_FORMAT_LABEL _("DD.MM.YYYY")
 #define DMY_MINUS_FORMAT_LABEL _("DD-MM-YYYY")
 #define DMY_SLASH_FORMAT_LABEL _("DD/MM/YYYY")
-#define MDY_FORMAT_LABEL _("MM-DD-YYYY")
\ No newline at end of file
+#define MDY_FORMAT_LABEL _("MM-DD-YYYY")
+
+#define HOMEDIR_USED_LABEL _("The selected home directory is used by another user")
\ No newline at end of file