Merge github.com:vysheng/tg

README.md

-## Telegram messenger CLI [![Build Status](https://travis-ci.org/lwhsu/tg.png)](https://travis-ci.org/lwhsu/tg)
+## Telegram messenger CLI [![Build Status](https://travis-ci.org/vysheng/tg.png)](https://travis-ci.org/vysheng/tg)
 
 Command-line interface for [Telegram](http://telegram.org). Uses readline interface.
 

configure.ac

@@ -22,7 +22,6 @@ AC_CHECK_FUNC([backtrace],
 )
 
 if test "x$BT" = "x" ; then
-  AC_MSG_RESULT([no])
   AC_CHECK_LIB([execinfo], [backtrace]) 
   [ EXTRA_LIBS="${EXTRA_LIBS} -lexecinfo" ; ]
 fi

interface.c

@@ -49,6 +49,8 @@ char *default_prompt = "> ";
 int unread_messages;
 int msg_num_mode;
 
+int safe_quit;
+
 int in_readline;
 int readline_active;
 
@@ -304,6 +306,7 @@ char *commands[] = {
   "status_offline",
   "contacts_search",
   "quit",
+  "safe_quit",
   "send_audio",
   "load_audio",
   "view_audio",
@@ -1062,6 +1065,8 @@ void interpreter (char *line UU) {
     chat_mode_id = id;
   } else if (IS_WORD ("quit")) {
     exit (0);
+  } else if (IS_WORD ("safe_quit")) {
+    safe_quit = 1;
   }
   }
 #undef IS_WORD

loop.c

@@ -59,6 +59,8 @@ extern int binlog_enabled;
 extern int unknown_user_list_pos;
 extern int unknown_user_list[];
 int register_mode;
+extern int safe_quit;
+extern int queries_num;
 
 int unread_messages;
 void got_it (char *line, int len);
@@ -93,10 +95,15 @@ void net_loop (int flags, int (*is_end)(void)) {
       }
     }
     connections_poll_result (fds + cc, x - cc);
+    if (safe_quit && !queries_num) {
+      printf ("All done. Exit\n");
+      rl_callback_handler_remove ();
+      exit (0);
+    }
     if (unknown_user_list_pos) {
       do_get_user_list_info_silent (unknown_user_list_pos, unknown_user_list);
       unknown_user_list_pos = 0;
-    }
+    }   
   }
 }
 

queries.c

@@ -66,6 +66,8 @@ long long cur_downloaded_bytes;
 extern int binlog_enabled;
 extern int sync_from_start;
 
+int queries_num;
+
 void out_peer_id (peer_id_t id);
 #define QUERY_TIMEOUT 6.0
 
@@ -150,6 +152,7 @@ struct query *send_query (struct dc *DC, int ints, void *data, struct query_meth
   insert_event_timer (&q->ev);
 
   q->extra = extra;
+  queries_num ++;
   return q;
 }
 
@@ -188,6 +191,7 @@ void query_error (long long id) {
     free (q->data);
     free (q);
   }
+  queries_num --;
 }
 
 #define MAX_PACKED_SIZE (1 << 24)
@@ -255,6 +259,7 @@ void query_result (long long id UU) {
     in_ptr = end;
     in_end = eend;
   }
+  queries_num --;
 } 
 
 #define event_timer_cmp(a,b) ((a)->timeout > (b)->timeout ? 1 : ((a)->timeout < (b)->timeout ? -1 : (memcmp (a, b, sizeof (struct event_timer)))))