Re: resolve action and variable

[Andrew Stribblehill]

Quoting Sabrina Lautier <slautier@lavache.com> (2002-07-22 09:11:43 BST):
> Hi !
> 
> Any idea of how to insert variables into the resolve action with 
> cfengine version 2.0.1 ?
> 
> **********************************
> control:
>   endline = ( "END" )
> 
> resolve:
>       "domain toto.com"
>       nameserver1_IP@
>       nameserver2_IP@
>       "search ..."
>       "$(endline)"
> **********************************
> This inserts $(endline) in resolv.conf instead of END.
> Any idea of how to insert a variable value with the resolve
> action ?

The following patch to EditItemsInResolvConf (do.c:3000) does that:

--- do.c.orig   Tue Jun 18 11:46:58 2002
+++ do.c        Wed Jul 24 17:11:29 2002
@@ -2997,9 +2997,10 @@
       {
       strcpy(buf,from->name);
       }
-   
-   DeleteItemMatching(list,buf); /* del+prep = move to head of list */
-   PrependItem(list,buf,NULL);
+
+   ExpandVarstring(buf, VBUFF, "");
+   DeleteItemMatching(list,VBUFF); /* del+prep = move to head of list */
+   PrependItem(list,VBUFF,NULL);
    return;
    }
 }

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