Backport new StorageId code

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

diff --git a/bacula/src/dird/recycle.c b/bacula/src/dird/recycle.c
index 2c01fe3b94f106ec9197509d6151aed98f3f39ac..4ceaf0b4c66dba3528cc0cedfddf8861207de4f7 100644 (file)
--- a/bacula/src/dird/recycle.c
+++ b/bacula/src/dird/recycle.c
@@ -1,21 +1,12 @@
-/*
- *
- *   Bacula Director -- Automatic Recycling of Volumes
- *      Recycles Volumes that have been purged
- *
- *     Kern Sibbald, May MMII
- *
- *   Version $Id$
- */
 /*
    Bacula® - The Network Backup Solution
 
-   Copyright (C) 2002-2006 Free Software Foundation Europe e.V.
+   Copyright (C) 2002-2012 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.
    This program is Free Software; you can redistribute it and/or
-   modify it under the terms of version two of the GNU General Public
+   modify it under the terms of version three of the GNU Affero General Public
    License as published by the Free Software Foundation and included
    in the file LICENSE.
 
@@ -24,96 +15,61 @@
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
    General Public License for more details.
 
-   You should have received a copy of the GNU General Public License
+   You should have received a copy of the GNU Affero General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
    02110-1301, USA.
 
-   Bacula® is a registered trademark of John Walker.
+   Bacula® is a registered trademark of Kern Sibbald.
    The licensor of Bacula is the Free Software Foundation Europe
    (FSFE), Fiduciary Program, Sumatrastrasse 25, 8006 Zürich,
    Switzerland, email:ftf@fsfeurope.org.
 */
+/*
+ *
+ *   Bacula Director -- Automatic Recycling of Volumes
+ *      Recycles Volumes that have been purged
+ *
+ *     Kern Sibbald, May MMII
+ *
+ */
+
 
 #include "bacula.h"
 #include "dird.h"
 #include "ua.h"
 
-struct s_oldest_ctx {
-   uint32_t MediaId;
-   char LastWritten[30];
-};
-
-static int oldest_handler(void *ctx, int num_fields, char **row)
-{
-   struct s_oldest_ctx *oldest = (struct s_oldest_ctx *)ctx;
-
-   if (row[0]) {
-      oldest->MediaId = str_to_int64(row[0]);
-      bstrncpy(oldest->LastWritten, row[1]?row[1]:"", sizeof(oldest->LastWritten));
-      Dmsg1(100, "New oldest %s\n", row[1]?row[1]:"");
-   }
-   return 1;
-}
-
 /* Forward referenced functions */
 
-bool find_recycled_volume(JCR *jcr, bool InChanger, MEDIA_DBR *mr)
+bool find_recycled_volume(JCR *jcr, bool InChanger, MEDIA_DBR *mr,
+                          STORE *store)
 {
    bstrncpy(mr->VolStatus, "Recycle", sizeof(mr->VolStatus));
+   set_storageid_in_mr(store, mr);
    if (db_find_next_volume(jcr, jcr->db, 1, InChanger, mr)) {
       jcr->MediaId = mr->MediaId;
       Dmsg1(20, "Find_next_vol MediaId=%u\n", jcr->MediaId);
       pm_strcpy(jcr->VolumeName, mr->VolumeName);
+      set_storageid_in_mr(store, mr);
       return true;
    }
    return false;
 }
 
-
 /*
  *   Look for oldest Purged volume
  */
-bool recycle_oldest_purged_volume(JCR *jcr, bool InChanger, MEDIA_DBR *mr)
+bool recycle_oldest_purged_volume(JCR *jcr, bool InChanger,
+        MEDIA_DBR *mr, STORE *store)
 {
-   struct s_oldest_ctx oldest;
-   char ed1[50];
-   POOLMEM *query = get_pool_memory(PM_EMSG);
-   const char *select =
-          "SELECT MediaId,LastWritten FROM Media "
-          "WHERE PoolId=%s AND Recycle=1 AND VolStatus='Purged' "
-          "AND Enabled=1 AND MediaType='%s' %s"
-          "ORDER BY LastWritten ASC,MediaId LIMIT 1";
-
-   Dmsg0(100, "Enter recycle_oldest_purged_volume\n");
-   oldest.MediaId = 0;
-   if (InChanger) {
-      char changer[100];
-      bsnprintf(changer, sizeof(changer), "AND InChanger=1 AND StorageId=%s ",
-         edit_int64(mr->StorageId, ed1));
-      Mmsg(query, select, edit_int64(mr->PoolId, ed1), mr->MediaType, changer);
-   } else {
-      Mmsg(query, select, edit_int64(mr->PoolId, ed1), mr->MediaType, "");
-   }
-
-   if (!db_sql_query(jcr->db, query, oldest_handler, (void *)&oldest)) {
-      Jmsg(jcr, M_ERROR, 0, "%s", db_strerror(jcr->db));
-      Dmsg0(100, "return 0  recycle_oldest_purged_volume query\n");
-      free_pool_memory(query);
-      return false;
-   }
-   free_pool_memory(query);
-   Dmsg1(100, "Oldest mediaid=%d\n", oldest.MediaId);
-   if (oldest.MediaId != 0) {
-      mr->MediaId = oldest.MediaId;
-      if (db_get_media_record(jcr, jcr->db, mr)) {
-         if (recycle_volume(jcr, mr)) {
-            Jmsg(jcr, M_INFO, 0, _("Recycled volume \"%s\"\n"), mr->VolumeName);
-            Dmsg1(100, "return 1  recycle_oldest_purged_volume Vol=%s\n", mr->VolumeName);
-            return true;
-         }
+   bstrncpy(mr->VolStatus, "Purged", sizeof(mr->VolStatus));
+   if (db_find_next_volume(jcr, jcr->db, 1, InChanger, mr)) {
+      set_storageid_in_mr(store, mr);
+      if (recycle_volume(jcr, mr)) {
+         Jmsg(jcr, M_INFO, 0, _("Recycled volume \"%s\"\n"), mr->VolumeName);
+         Dmsg1(100, "return 1  recycle_oldest_purged_volume Vol=%s\n", mr->VolumeName);
+         return true;
       }
-      Jmsg(jcr, M_ERROR, 0, "%s", db_strerror(jcr->db));
    }
    Dmsg0(100, "return 0  recycle_oldest_purged_volume end\n");
    return false;
@@ -130,5 +86,6 @@ int recycle_volume(JCR *jcr, MEDIA_DBR *mr)
    mr->FirstWritten = mr->LastWritten = 0;
    mr->RecycleCount++;
    mr->set_first_written = true;
+   set_storageid_in_mr(NULL, mr);
    return db_update_media_record(jcr, jcr->db, mr);
 }