From: Kern Sibbald <kern@sibbald.com>
Date: Wed, 17 Jul 2002 20:16:19 +0000 (+0000)
Subject: change autorecycle.c name to recycle.c
X-Git-Tag: Release-1.23~10
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=f1effb00a41185c1d0adc838d09367d5d5a34672;p=bacula%2Fbacula

change autorecycle.c name to recycle.c


git-svn-id: https://bacula.svn.sourceforge.net/svnroot/bacula/trunk@60 91ce42f0-d328-0410-95d8-f526ca767f89
---

diff --git a/bacula/src/dird/Makefile.in b/bacula/src/dird/Makefile.in
index f0551221be..cf86fe2561 100644
--- a/bacula/src/dird/Makefile.in
+++ b/bacula/src/dird/Makefile.in
@@ -23,11 +23,11 @@ dummy:
 
 #
 SVRSRCS = dird.c authenticate.c autoprune.c \
-	  autorecycle.c backup.c \
+	  backup.c \
 	  catreq.c dird_conf.c \
 	  fd_cmds.c getmsg.c job.c \
 	  mountreq.c msgchan.c newvol.c \
-	  run_conf.c restore.c \
+	  recycle.c restore.c run_conf.c \
 	  scheduler.c ua_cmds.c \
 	  ua_dotcmds.c \
 	  ua_db_query.c ua_retention.c \
@@ -36,11 +36,11 @@ SVRSRCS = dird.c authenticate.c autoprune.c \
 	  ua_select.c ua_server.c \
 	  ua_status.c verify.c
 SVROBJS = dird.o authenticate.o autoprune.o \
-	  autorecycle.o backup.o \
+	  backup.o \
 	  catreq.o dird_conf.o \
 	  fd_cmds.o getmsg.o job.o \
 	  mountreq.o msgchan.o newvol.o \
-	  run_conf.o restore.o \
+	  recycle.o restore.o run_conf.o \
 	  scheduler.o ua_cmds.o \
 	  ua_dotcmds.o \
 	  ua_db_query.o ua_retention.o \
diff --git a/bacula/src/dird/recycle.c b/bacula/src/dird/recycle.c
new file mode 100644
index 0000000000..9a65048f73
--- /dev/null
+++ b/bacula/src/dird/recycle.c
@@ -0,0 +1,109 @@
+/*
+ *
+ *   Bacula Director -- Automatic Recycling of Volumes
+ *	Recycles Volumes that have been purged
+ *
+ *     Kern Sibbald, May MMII
+ *
+ *   Version $Id$
+ */
+
+/*
+   Copyright (C) 2002 Kern Sibbald and John Walker
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2 of
+   the License, or (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   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 along with this program; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+   MA 02111-1307, USA.
+
+ */
+
+#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]) {
+      Dmsg2(100, "oldest_handler %s %s\n", row[0], row[1]);
+   }
+   /* Find oldest Media record */
+   if (row[1] && strcmp(row[1], oldest->LastWritten) < 0) {
+      oldest->MediaId = atoi(row[0]);
+      strcpy(oldest->LastWritten, row[1]);
+      Dmsg1(100, "New oldest %s\n", row[1]);
+   }
+   return 1;
+}
+
+/* Forward referenced functions */
+
+int find_recycled_volume(JCR *jcr, MEDIA_DBR *mr)
+{
+   strcpy(mr->VolStatus, "Recycle");
+   if (db_find_next_volume(jcr->db, 1, mr)) {
+      jcr->MediaId = mr->MediaId;
+      Dmsg1(20, "Find_next_vol MediaId=%d\n", jcr->MediaId);
+      strcpy(jcr->VolumeName, mr->VolumeName);
+      return 1;
+   }
+   return 0;
+}
+
+
+/*
+ *   Look for oldest Purged volume
+ */
+int recycle_a_volume(JCR *jcr, MEDIA_DBR *mr)
+{
+   struct s_oldest_ctx oldest;
+   POOLMEM *query = get_pool_memory(PM_EMSG);
+   char *select =
+"SELECT MediaId, LastWritten FROM Media "
+"WHERE PoolId=%d AND Recycle=1 AND VolStatus=\"Purged\" "
+"AND MediaType=\"%s\"";
+
+   Dmsg0(100, "Enter recycle_a_volume\n");
+   oldest.MediaId = 0;
+   strcpy(oldest.LastWritten, "9999-99-99 99:99:99");
+   Mmsg(&query, select, mr->PoolId, 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, "Exit 0  recycle_a_volume query\n");
+      free_pool_memory(query);
+      return 0;
+   }
+   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->db, mr)) {
+         strcpy(mr->VolStatus, "Recycle");
+	 if (db_update_media_record(jcr->db, mr)) {
+            Jmsg(jcr, M_INFO, 0, "Recycled volume %s\n", mr->VolumeName);
+            Dmsg1(100, "Exit 1  recycle_a_volume Vol=%s\n", mr->VolumeName);
+	    return 1;
+	 }
+      }
+      Jmsg(jcr, M_ERROR, 0, "%s", db_strerror(jcr->db));
+   }
+   Dmsg0(100, "Exit 0  recycle_a_volume end\n");
+   return 0;	
+}