X-Git-Url: http://git.pjr.cc/?p=php-bacula-disk-changer.git;a=blobdiff_plain;f=bin%2Fpbdc.php;h=b8de758bee54f082c0b807cdff9711154f038299;hp=b7b8d077136b46530fc43797a7327a739b478aa1;hb=de3a21b2b0515e2063d96e109392adf4f5008a95;hpb=45477c40560ea3bda92e4c03c7ed564228a92bd8 diff --git a/bin/pbdc.php b/bin/pbdc.php index b7b8d07..b8de758 100644 --- a/bin/pbdc.php +++ b/bin/pbdc.php @@ -25,18 +25,130 @@ switch($command) { init(); break; case "bacula-config": + bacula_config(); break; case "add-disk": add_disk(); break; case "disks": + list_disks(); break; case "status": + pbdc_status(); break; default: echo "invalid command\n"; } +function bacula_config() +{ + global $BASE_DATA, $BASE_LIB, $BACULA_USER, $argv; + + check_init_and_fail($argv[1]); + $changer = $argv[1]; + + $db = db_getDB($argv[1]); + + $ntapes = conf_getVal($changer, "ndrives"); + $tapeloc = conf_getVal($changer, "drivelocation"); + + // TODO: do this bit + // bacula-sd.conf + ?> +Autochanger { + Name = + + Changer Command = "/usr/local/bin/vchanger %c %o %S %a %d" + Changer Device = "" +} + + +Device { + Name = + DriveIndex = + Autochanger = yes; + DeviceType = File + MediaType = File + ArchiveDevice = + RemovableMedia = no; + RandomAccess = yes; +} +query("select * from disk_list"); + + $tapeloc = conf_getVal($changer, "drivelocation"); + $amloc = conf_getVal($changer, "automountdir"); + + $ret = false; + foreach($res as $row) { + echo "Listing tapes for disk ".$row["disk_id"].", ".$row["disk_name"]."\n"; + //echo "dir: $amloc/".$row["disk_name"]."/pbdc/".$argv[1]."/tapes/\n"; + //exit(0); + $dh = opendir("$amloc/".$row["disk_name"]."/pbdc/".$argv[1]."/tapes/"); + while(($file = readdir($dh)) !== false) { + if(ereg("d[0-9]+_vol[0-9]+", $file)!=false) { + echo "Tape: $file\n"; + } else { + //echo "didnt match: $file\n"; + } + //exit(0); + } + closedir($dh); + } + + $nt = (int)(conf_getVal($changer, "ndrives")); + for($i = 0; $i < $nt; $i++) { + if(file_exists("$tapeloc/$changer-drive$i")) { + $rl = basename(readlink("$tapeloc/$changer-drive$i")); + echo "drive $i points has tape $rl loaded\n"; + } else { + echo "drive $i is unloaded\n"; + } + } +} + +function list_disks() +{ + global $BASE_DATA, $BASE_LIB, $BACULA_USER, $argv; + + check_init_and_fail($argv[1]); + + $db = db_getDB($argv[1]); + + $res = $db->query("select * from disk_list"); + + $ret = false; + foreach($res as $row) { + echo "Disk ".$row["disk_id"].": ".$row["disk_name"]."\n"; + $ret = true; + } + + if(!$ret) { + echo "No disks defined yet for this changer\n"; + } + + + return; +} + function init() { global $BASE_DATA, $BASE_LIB, $BACULA_USER, $argv; @@ -52,7 +164,7 @@ function init() echo "This command will init the data for $changer_name\n"; - if(file_exists("$BASE_DATA/$changer_name.db")) { + if(file_exists("$BASE_DATA/$changer_name.db")&&check_init($changer_name)) { //echo "Daemon is already init'd, are you sure you wish to do this, it will loose all config [y/n]:"; $r = readline("Daemon is already init'd, are you sure you wish to do this, it will loose all config [y/n]:"); if($r == "y") { @@ -68,12 +180,39 @@ function init() $ra = readline("Directory where automount occurs [/changer/]:"); $rb = readline("Number of drives [1]:"); $rc = readline("Size of tapes [20] (in gb):"); + $rd = readline("Where to store drive pointers [/var/run/bacula/]:"); if($ra == "") $ra = "/changer/"; if($rb == "") $rb = 1; if($rc == "") $rc = 20; + if($rd == "") $rd = "/var/run/bacula/"; + + conf_setVal($changer_name, "automountdir", "$ra"); + conf_setVal($changer_name, "ndrives", "$rb"); + conf_setVal($changer_name, "tapesize", "$rc"); + conf_setVal($changer_name, "drivelocation", "$rd"); + + // check if they were set + echo "got: ".conf_getVal($changer_name, "automountdir").", and ".conf_getVal($changer_name, "tapesize").", and ".conf_getVal($changer_name, "ndrives")."\n"; +} + +function check_init_and_fail($changer) +{ + $lk = conf_getVal($changer, "automountdir"); + if(!$lk) { + echo "DB not init'd yet, please run init first\n"; + exit(0); + } +} + +function check_init($changer) +{ + $lk = conf_getVal($changer, "automountdir"); + if(!$lk) { + return false; + } - db_getDB($changer_name); + return true; } function add_disk() @@ -82,6 +221,8 @@ function add_disk() // creating pbdc/changer_name/stuff. global $BASE_DATA, $BASE_LIB, $BACULA_USER, $argv; + check_init_and_fail($argv[1]); + $dh = opendir("/dev/disk/by-uuid"); $disk = ""; @@ -123,6 +264,45 @@ function add_disk() // now we try and init the disk // we have to get automount directory config - //$k = mkdir(); + $dir = conf_getVal($argv[1], "automountdir"); + if(!is_dir($dir)) { + echo "cant find automount directory, $dir\n"; + } + $mkd = "$dir/".basename($disk[$i]["syml"])."/pbdc/".$argv[1]."/tapes/"; + $k = mkdir($mkd, 0700, true); + + if(!is_dir($mkd)) { + echo "Error, couldn't create directory, check permissions on $mkd?\n"; + } + + $ts = conf_getVal($argv[1], "tapesize"); + $max = (int)($disk[$i]["size"]/$ts); + + $kt = (int)(readline("No of tapes to create [max:$max] @ ".$ts."gb each:")); + if($kt > $max) { + echo "Sorry, max number of tapes is $max, creating $max instead\n"; + $kt = $max; + } + + $did = add_diskToDB($argv[1], basename($disk[$i]["syml"])); + + if(!$did) { + echo "Disk already exists, doing nothing\n"; + exit(0); + } + + // disk names are d.$did_vol0000x + //echo "did: $did\n"; + for($ii=0; $ii < $kt; $ii++) { + $tid = sprintf("d%d_vol%04d", $did, $ii); + //echo "would create $tid\n"; + $tp = "$dir/".basename($disk[$i]["syml"])."/pbdc/".$argv[1]."/tapes/$tid"; + if(!file_exists($tp)) { + fopen($tp, "w"); + echo "created tape $tid\n"; + } else { + echo "tape $tid already existed\n"; + } + } } ?> \ No newline at end of file