.. _program_listing_file_server_game_events_gui_time_manip.c:

Program Listing for File gui_time_manip.c
=========================================

|exhale_lsh| :ref:`Return to documentation for file <file_server_game_events_gui_time_manip.c>` (``server/game_events/gui_time_manip.c``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   #include "client/client.h"
   #include "handler.h"
   #include "names.h"
   
   bool gui_time_get_handler(server_t *srv, const event_t *event)
   {
       client_state_t *cs = event_get_client(srv, event);
   
       if (cs == nullptr)
           return false;
       if (event->arg_count != 1)
           return append_to_output(srv, cs, "sbp\n"), true;
       vappend_to_output(srv, cs, GUI_TIME_GET " %hu\n", srv->frequency);
       return true;
   }
   
   bool gui_time_set_handler(server_t *srv, const event_t *event)
   {
       client_state_t *cs = event_get_client(srv, event);
       char *arg = event->command[1];
       char *endptr;
       long freq;
   
       if (cs == nullptr)
           return false;
       if (arg == nullptr)
           return append_to_output(srv, cs, "sbp\n"), true;
       if (event->arg_count != 2)
           return append_to_output(srv, cs, "sbp\n"), true;
       freq = strtol(arg, &endptr, 10);
       if (endptr == arg || *endptr != '\0'
           || freq < 0 || freq > 10'000)
           return append_to_output(srv, cs, "sbp\n"), true;
       srv->frequency = freq;
       vappend_to_output(srv, cs, GUI_TIME_SET " %hu \n", srv->frequency);
       return true;
   }