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Annotation of wpscripts/wpbackup/backup.pl, Revision 1.1

1.1     ! yason       1: #!/usr/bin/perl
        !             2:
        !             3: use dirops;
        !             4:
        !             5: our @image;
        !             6: our $label;
        !             7: our $ret;
        !             8:
        !             9: dirops::walkthrough();
        !            10:
        !            11: while(@image = dirops::getnextblk())
        !            12: {
        !            13:        # for each returned block
        !            14:
        !            15:        $label = (split(/\//, $image[0]))[4];
        !            16:        $label = $label . '-' . (split(/\//, $image[-1]))[4];
        !            17:
        !            18:        print "Creating directory $dirops::IMAGE/$label.. ";
        !            19:        if(!mkdir("$dirops::IMAGE/$label"))
        !            20:        {
        !            21:            print "failed [$!]\n";
        !            22:            next;
        !            23:            # NOTREACHED
        !            24:        }
        !            25:        print "done\n";
        !            26:
        !            27:        # open file in just crated directory
        !            28:        # XXX need to be more verbose here
        !            29:        open(INDEX, ">>$dirops::IMAGE/$label/INDEX") or next;
        !            30:        print INDEX scalar(localtime()) . "\n";
        !            31:
        !            32:        # move files there
        !            33:        for(my $i = 0; $i < scalar(@image); $i++)
        !            34:        {
        !            35:            print "moving $image[$i] to $dirops::IMAGE/$label .. ";
        !            36:            $ret = system("/bin/mv $image[$i] $dirops::IMAGE/$label");
        !            37:
        !            38:            if($ret != 0)
        !            39:            {
        !            40:                # mv returns error
        !            41:                print "failed\n";
        !            42:
        !            43:                # XXX should be more good here
        !            44:                # maybe not to die ?
        !            45:                die("cannot move $image[$i] to $dirops::IMAGE/$label! $!");
        !            46:
        !            47:            }
        !            48:            # okay
        !            49:            print "done\n";
        !            50:
        !            51:            # update INDEX
        !            52:            print INDEX "$image[$i]\n";
        !            53:        }
        !            54:
        !            55:        close(INDEX);
        !            56:
        !            57:        # make ISO 9660 filesystem image
        !            58:        $ret = system("/usr/local/bin/mkisofs -o $dirops::IMAGE/$label.iso $dirops::IMAGE/$label");
        !            59:        if($ret != 0)
        !            60:        {
        !            61:            # error
        !            62:            print "error in making of isofs!\n";
        !            63:        }
        !            64:        else
        !            65:        {
        !            66:            # image ready
        !            67:            # XXX cleanup
        !            68:            print "system(\"/bin/rm -r $dirops::IMAGE/$label\")\n";
        !            69:        }
        !            70: }