autosave every 60 seconds

src/misc_tools.c

@@ -46,6 +46,12 @@ uint64_t get_unix_time(void)
     return current_unix_time;
 }
 
+/* Returns 1 if connection has timed out, 0 otherwise */
+int timed_out(uint64_t timestamp, uint64_t curtime, uint64_t timeout)
+{
+    return timestamp + timeout <= curtime;
+}
+
 /* Get the current local time */
 struct tm *get_time(void)
 {
@@ -135,12 +141,6 @@ int wcs_to_mbs_buf(char *buf, const wchar_t *string, size_t n)
     return len;
 }
 
-/* Returns 1 if connection has timed out, 0 otherwise */
-int timed_out(uint64_t timestamp, uint64_t curtime, uint64_t timeout)
-{
-    return timestamp + timeout <= curtime;
-}
-
 /* Colours the window tab according to type. Beeps if is_beep is true */
 void alert_window(ToxWindow *self, int type, bool is_beep)
 {

src/toxic.c

@@ -67,6 +67,8 @@ ToxAv *av;
 char *DATA_FILE = NULL;
 ToxWindow *prompt = NULL;
 
+#define AUTOSAVE_FREQ 60
+
 struct arg_opts {
     int ignore_data_file;
     int use_ipv4;
@@ -640,13 +642,21 @@ int main(int argc, char *argv[])
         line_info_add(prompt, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
     }
 
-
     sort_friendlist_index();
     prompt_init_statusbar(prompt, m);
 
+    uint64_t last_save = get_unix_time();
+
     while (true) {
         update_unix_time();
         do_toxic(m, prompt);
+        uint64_t cur_time = get_unix_time();
+
+        if (timed_out(last_save, cur_time, AUTOSAVE_FREQ)) {
+            store_data(m, DATA_FILE);
+            last_save = cur_time;
+        }
+
         usleep(40000);
     }