kes Simplify locking in the reservations system.

[bacula/bacula] / bacula / src / dird / fd_cmds.c

diff --git a/bacula/src/dird/fd_cmds.c b/bacula/src/dird/fd_cmds.c
index 91895887ea8c536005a9ef9e5a8b1b9ec1cde592..785d6794b8e1c16fd108aa06b01ae8cb15bbe219 100644 (file)
--- a/bacula/src/dird/fd_cmds.c
+++ b/bacula/src/dird/fd_cmds.c
@@ -1,21 +1,7 @@
-/*
- *
- *   Bacula Director -- fd_cmds.c -- send commands to File daemon
- *
- *     Kern Sibbald, October MM
- *
- *    This routine is run as a separate thread.  There may be more
- *    work to be done to make it totally reentrant!!!!
- *
- *  Utility functions for sending info to File Daemon.
- *   These functions are used by both backup and verify.
- *
- *   Version $Id$
- */
 /*
    Bacula® - The Network Backup Solution
 
-   Copyright (C) 2000-2006 Free Software Foundation Europe e.V.
+   Copyright (C) 2000-2007 Free Software Foundation Europe e.V.
 
    The main author of Bacula is Kern Sibbald, with contributions from
    many others, a complete list can be found in the file AUTHORS.
@@ -34,11 +20,25 @@
    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
    02110-1301, USA.
 
-   Bacula® is a registered trademark ofJohn Walker.
+   Bacula® is a registered trademark of John Walker.
    The licensor of Bacula is the Free Software Foundation Europe
    (FSFE), Fiduciary Program, Sumatrastrasse 25, 8006 Zürich,
    Switzerland, email:ftf@fsfeurope.org.
 */
+/*
+ *
+ *   Bacula Director -- fd_cmds.c -- send commands to File daemon
+ *
+ *     Kern Sibbald, October MM
+ *
+ *    This routine is run as a separate thread.  There may be more
+ *    work to be done to make it totally reentrant!!!!
+ *
+ *  Utility functions for sending info to File Daemon.
+ *   These functions are used by both backup and verify.
+ *
+ *   Version $Id$
+ */
 
 #include "bacula.h"
 #include "dird.h"
@@ -505,6 +505,9 @@ int send_runscript_with_old_proto(JCR *jcr, int when, POOLMEM *msg)
 
 /*
  * Send RunScripts to File daemon
+ * 1) We send all runscript to FD, they can be executed Before, After, or twice
+ * 2) Then, we send a "RunBeforeNow" command to the FD to tell him to do the
+ *    first run_script() call. (ie ClientRunBeforeJob)
  */
 int send_runscripts_commands(JCR *jcr)
 {
@@ -552,15 +555,16 @@ int send_runscripts_commands(JCR *jcr)
                return 0;
             }
          }
-         /*
+         /* TODO : we have to play with other client */
+        /*
            else {
            send command to an other client
            }
          */
       }        
-   }
-   
-   /* TODO : we have to play with other client */
+   } 
+
+   /* We tell to the FD that i can execute commands (ie ClientRunBeforeJob) */
    if (launch_before_cmd) {
       bnet_fsend(fd, runbeforenow);
       if (!response(jcr, fd, OKRunBeforeNow, "RunBeforeNow", DISPLAY_ERROR)) {