2024-11-05 Fred Gleason <fredg@paravelsystems.com>

* Added a rdautocheck(8) utility.

Signed-off-by: Fred Gleason <fredg@paravelsystems.com>

utils/rdautoback/rdautoback.py

@@ -21,6 +21,8 @@
 #
 
 import configparser
+import datetime
+import MySQLdb
 import os
 from pathlib import Path
 import sys
@@ -70,6 +72,42 @@ os.system(command=cmd)
 cmd='rsync -av --delete /var/snd '+mountpoint
 os.system(command=cmd)
 
+#
+# Generate Info File
+#
+with open(mountpoint+'/INFO.txt','w') as f:
+    f.write('[Backup]\n')
+    f.write('Name='+mountpoint+'\n')
+    with os.popen('date --iso-8601=seconds',mode='r') as f1:
+        f.write('DateTime='+f1.read())
+        f1.close()
+    try:
+        db=MySQLdb.connect(user=rd_config.get('mySQL','Loginname'),
+                           passwd=rd_config.get('mySQL','Password'),
+                           host=rd_config.get('mySQL','Hostname'),
+                           database=rd_config.get('mySQL','Database'),
+                           charset='utf8mb4')
+    except TypeError:
+        db=MySQLdb.connect(user=rd_config.get('mySQL','Loginname'),
+                           password=rd_config.get('mySQL','Password'),
+                           host=rd_config.get('mySQL','Hostname'),
+                           database=rd_config.get('mySQL','Database'),
+                           charset='utf8mb4')
+    cursor=db.cursor()
+    cursor.execute('select `REALM_NAME` from `SYSTEM`')
+    f.write('RealmName='+cursor.fetchone()[0]+'\n')
+    cursor.execute('select `DB` from `VERSION`')
+    f.write('DatabaseSchema='+str(cursor.fetchone()[0])+'\n')
+    db.close()
+    with os.popen('du -h '+mountpoint+'/snd',mode='r') as f1:
+        values=f1.read().split('\t')
+        f.write('AudioStorage='+values[0]+'\n')
+        f1.close()
+    with os.popen('ls -1 '+mountpoint+'/snd | wc -l') as f1:
+        f.write('AudioFiles='+f1.read())
+        f1.close()
+    f.close()
+
 #
 # Unmount backup device
 #

utils/rdautocheck/Makefile.am

@@ -0,0 +1,37 @@
+## Makefile.am
+##
+## utils/rdautocheck Makefile.am for Rivendell
+##
+## (C) Copyright 2024 Fred Gleason <fredg@paravelsystems.com>
+##
+##   This program is free software; you can redistribute it and/or modify
+##   it under the terms of the GNU General Public License version 2 as
+##   published by the Free Software Foundation.
+##
+##   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., 675 Mass Ave, Cambridge, MA 02139, USA.
+##
+##
+## Use automake to process this into a Makefile.in
+
+install-exec-local:	
+	mkdir -p $(DESTDIR)/usr/sbin
+	../../helpers/install_python.sh rdautocheck.py $(DESTDIR)/usr/sbin/rdautocheck
+
+uninstall-local:	
+	rm -f $(DESTDIR)/usr/sbin/rdautocheck
+
+noinst_SCRIPTS = rdautocheck.py
+
+EXTRA_DIST = rdautocheck.py
+
+CLEANFILES = *~
+
+MAINTAINERCLEANFILES = *~\
+                       Makefile.in

utils/rdautocheck/rdautocheck.py

@@ -0,0 +1,69 @@
+#!%PYTHON_BANGPATH%
+
+# rdautocheck.py
+#
+# Read metadata for Rivendell backup sets.
+#
+#   (C) Copyright 2024 Fred Gleason <fredg@paravelsystems.com>
+#
+#   This program is free software; you can redistribute it and/or modify
+#   it under the terms of the GNU General Public License version 2 as
+#   published by the Free Software Foundation.
+#
+#   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., 675 Mass Ave, Cambridge, MA 02139, USA.
+#
+
+import configparser
+import datetime
+import MySQLdb
+import os
+from pathlib import Path
+import sys
+import syslog
+
+def PrintMetadata(mntpt):
+    #
+    # Mount backup device
+    #
+    Path(mntpt).mkdir(parents=True,exist_ok=True)
+    result=os.WEXITSTATUS(os.system(command='mount '+mntpt+" 2> /dev/null"))
+    if((result!=0)and(result!=64)):
+        print(mntpt+': [not found]')
+        print()
+        return
+    os.system(command='sleep 5')
+
+    #
+    # Read Info File
+    #
+    try:
+        with open(mntpt+'/INFO.txt','r') as f:
+            print(mntpt+':')
+            print(f.read())
+            f.close()
+    except FileNotFoundError:
+        print(mntpt+':')
+        print('[no metadata found]')
+        print()
+
+    #
+    # Unmount backup device
+    #
+    os.system(command='umount '+mntpt)
+    os.rmdir(mntpt)
+
+USAGE='rdautocheck.py <backup-mountpoint1> [<backup-mountpoint2>] [...]'
+
+if(len(sys.argv)<2):
+    print(USAGE)
+    exit(1)
+for arg in range(1,len(sys.argv)):
+    PrintMetadata(sys.argv[arg])
+