Ticket #7625: info-custom.patch.txt

*** src/conf.c.orig Fri Oct  5 23:36:32 2007
--- src/conf.c  Tue Jul 22 01:06:21 2008
***************
*** 969,974 ****
--- 969,988 ----
        return 0;
      }
      return 1;
+   } else if (!strcasecmp(opt, "info_text")) {
+   if (!restrictions)
+     return 0;
+   for (p = val; *p && !isspace((unsigned char) *p); p++) ;
+   if (*p) {
+     *p++ = '\0';
+     if (!add_info(val, p)) {
+       if (source == 0) {
+         do_rawlog(LT_ERR, T("CONFIG: Unable to add info '%s' with value '%s'"), p, val);
+       }
+       return 0;
+     }
+     }
+     return 1;
    } else if (!strcasecmp(opt, "function_alias")) {
      if (!restrictions)
        return 0;
*** src/bsd.c.orig  Fri Oct  5 23:36:32 2007
--- src/bsd.c   Tue Jul 22 06:20:11 2008
***************
*** 127,132 ****
--- 127,139 ----
  void init_rlimit(void);
  #endif
  
+ typedef struct info_text INFO_TEXT;
+ struct info_text {
+   char name[21];
+   char value[51];
+   INFO_TEXT *next;
+ };
+ INFO_TEXT *info_list;
  
  /* BSD 4.2 and maybe some others need these defined */
  #ifndef FD_ZERO
***************
*** 2845,2850 ****
--- 2852,2859 ----
  {
    int count = 0;
    DESC *d;
+   INFO_TEXT *infot;
+   
    queue_string_eol(call_by, tprintf("### Begin INFO %s", INFO_VERSION));
  
    /* Count connected players */
***************
*** 2867,2873 ****
--- 2876,2886 ----
  #ifdef PATCHES
    queue_string_eol(call_by, tprintf("Patches: %s", PATCHES));
  #endif
+   for (infot = info_list; infot; infot = infot->next) {
+     queue_string_eol(call_by, tprintf("%s: %s", infot->name, infot->value));
+   }
    queue_string_eol(call_by, "### End INFO");
+ 
  }
  
  /** Determine if a new guest can connect at this point. If so, return
***************
*** 4671,4673 ****
--- 4684,4710 ----
  #endif                          /* WIN32 */
    exit(1);                      /* Shouldn't ever get here, but just in case... */
  }
+ 
+ 
+ /** Insert an entry for the INFO command into the linked list  */
+ int
+ add_info(const char *name, const char *value)
+ {
+   INFO_TEXT *info;
+   
+   info = (INFO_TEXT *) mush_malloc(sizeof(INFO_TEXT), "infotext");
+   if (!info)
+       mush_panic("Out of memory.");
+ 
+   mush_strncpy(info->name, name, 20);
+   mush_strncpy(info->value, value, 50);
+ 
+   if (!info_list) {
+       info_list = info;
+       info->next = NULL;
+   } else {
+       info->next = info_list;
+       info_list = info;
+   }
+   return 1;
+ }