use dbnames from details file for dump

seafbackup.sh

@@ -491,6 +491,11 @@ fi
 if [ -z "${sqlPass}" ]; then
     badDetails empty 'sqlPass'
 fi
+# database names
+if [ -z "${ccnetDB_name}" ] || [ -z "${seafileDB_name}" ] || \
+    [ -z "${seahubDB_name}" ]; then
+    badDetails empty 'one or more mysql database names'
+fi
 
 ## create tmp directory and generate dumpfile names
 printf "${cyan}[%s] -- [INFO] Dumping SQL databases --${norm}\n" \
@@ -512,17 +517,19 @@ sqlDump_seahub="backup-$(date +%Y%m%d_%H%M%S)_${seahubDB_name}.sql"
 ## dump databases
 # dump CCNET-DB
 if ! mysqldump -h"${sqlServer}" -u"${sqlUser}" -p"${sqlPass}" \
-    --opt ccnet-db > "${sqlDumpDir}/${sqlDump_ccnet}" 2>> "$logFile"; then
+    --opt "${ccnetDB_name}" > "${sqlDumpDir}/${sqlDump_ccnet}" \
+    2>> "$logFile"; then
         exitError 115 "Could not dump ${ccnetDB_name} database"
 fi
 # dump SEAFILE-DB
 if ! mysqldump -h"${sqlServer}" -u"${sqlUser}" -p"${sqlPass}" \
-    --opt ccnet-db > "${sqlDumpDir}/${sqlDump_seafile}" 2>> "$logFile"; then
+    --opt "${seafileDB_name}" > "${sqlDumpDir}/${sqlDump_seafile}" \
+    2>> "$logFile"; then
         exitError 116 "Could not dump ${seafileDB_name} database"
 fi
 # dump CCNET-DB
 if ! mysqldump -h"${sqlServer}" -u"${sqlUser}" -p"${sqlPass}" \
-    --opt ccnet-db > "${sqlDumpDir}/${sqlDump_seahub}" 2>> "$logFile"; then
+    --opt "${seahubDB_name}" > "${sqlDumpDir}/${sqlDump_seahub}" 2>> "$logFile"; then
         exitError 117 "Could not dump ${seahubDB_name} database"
 fi
 printf "${ok}[%s] -- [SUCCESS] SQL databases dumped successfully --${norm}\n" \