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Annotation of openbsd/OpenBSDTorrents/MakeTorrents.pl, Revision 1.11

1.1       andrew      1: #!/usr/bin/perl -T
1.11    ! andrew      2: #$Id: MakeTorrents.pl,v 1.10 2005/04/06 22:56:50 andrew Exp andrew $
1.1       andrew      3: use strict;
                      4: use warnings;
                      5: use diagnostics;
                      6:
1.5       andrew      7: use BT::MetaInfo;
                      8:
1.4       andrew      9: use lib 'lib';
                     10: use OpenBSDTorrents;
                     11:
1.1       andrew     12: %ENV = ();
                     13:
1.11    ! andrew     14: chdir($OBT->{DIR_FTP}) || die "Couldn't change dir to " . $OBT->{DIR_FTP} . ": $!";
1.1       andrew     15:
1.11    ! andrew     16: my $StartDir = '';
        !            17: if (@ARGV) {
        !            18:        foreach (@ARGV) {
        !            19:                s#/$##;
        !            20:                Process_Dir($_);
        !            21:        }
        !            22: } else {
        !            23:        $StartDir = $OBT->{BASENAME};
        !            24:        Process_Dir($StartDir);
        !            25: }
1.1       andrew     26:
                     27:
                     28:
                     29: sub Process_Dir
                     30: {
                     31:        my $basedir = shift;
                     32:
                     33:        my ($dirs, $files) = Get_Files_and_Dirs($basedir);
                     34:        if (@$files) {
1.4       andrew     35:                my $torrent = Make_Torrent($basedir, $files);
1.1       andrew     36:        }
1.3       andrew     37:
                     38:        # don't recurse if we were called on a specific directory
1.10      andrew     39:        return 1 if $StartDir ne $OBT->{BASENAME};
1.3       andrew     40:
1.1       andrew     41:        foreach my $subdir (@$dirs) {
1.4       andrew     42:                next if $subdir eq '.';
                     43:                next if $subdir eq '..';
1.1       andrew     44:                Process_Dir("$basedir/$subdir")
                     45:        }
                     46: }
                     47:
                     48: sub Make_Torrent
                     49: {
1.4       andrew     50:         my $basedir = shift;
                     51:         my $files   = shift;
1.1       andrew     52:
1.10      andrew     53:         if ($#{ $files } < $OBT->{MIN_FILES}) {
1.4       andrew     54:                 print "Too few files in $basedir, skipping . . .\n";
                     55:                 return undef;
                     56:         }
1.3       andrew     57:
1.4       andrew     58:         if ($basedir !~ /\.\./ && $basedir =~ /^([\w\/\.-]+)$/) {
                     59:                 $basedir = $1;
                     60:         } else {
                     61:                 die "Invalid characters in dir '$basedir'";
                     62:         }
1.1       andrew     63:
1.4       andrew     64:         foreach (@$files) {
                     65:                 if (/^([^\/]+)$/) {
                     66:                         $_ = "$basedir/$1";
                     67:                 } else {
                     68:                         die "Invalid characters in file '$_' in '$basedir'";
                     69:                 }
                     70:         }
1.1       andrew     71:
1.4       andrew     72:         my $torrent = Name_Torrent($basedir);
1.3       andrew     73:
1.4       andrew     74:         print "Creating $torrent\n";
1.1       andrew     75:
1.4       andrew     76:         my $comment = "Files from $basedir\n" .
                     77:                       "Created by andrew fresh (andrew\@mad-techies.org)\n" .
                     78:                       "http://OpenBSD.somedomain.net/";
1.1       andrew     79:
1.7       andrew     80:        eval { btmake($torrent, $comment, $files); };
                     81:        if ($@) {
                     82:                print "Error creating $torrent\n";
                     83:        }
1.3       andrew     84:
1.5       andrew     85: #        system($BTMake,
                     86: #               '-C',
                     87: #               '-c', $comment,
1.10      andrew     88: #               '-n', $OBT->{BASENAME},
                     89: #               '-o', $OBT->{DIR_TORRENT} . "/$torrent",
1.5       andrew     90: #               '-a', $Tracker,
                     91: #               @$files
                     92: #        );# || die "Couldn't system $BTMake $torrent: $!";
                     93:
1.4       andrew     94:         return $torrent;
1.5       andrew     95: }
                     96:
                     97:
                     98: # Stole and modified from btmake to work for this.
                     99: sub btmake {
                    100:     no locale;
                    101:
                    102:     my $torrent = shift;
                    103:     my $comment = shift;
                    104:     my $files = shift;
                    105:
1.10      andrew    106:     my $name = $OBT->{BASENAME};
                    107:     my $announce = $OBT->{URL_TRACKER};
                    108:     my $piece_len = 2 << ($OBT->{PIECE_LENGTH} - 1);
1.5       andrew    109:
1.10      andrew    110:     $torrent = $OBT->{DIR_TORRENT} . "/$torrent";
1.5       andrew    111:
                    112:     my $t = BT::MetaInfo->new();
                    113:     $t->name($name);
                    114:     $t->announce($announce);
                    115:     unless ($announce =~ m!^http://[^/]+/!i) {
                    116:         warn "  [ WARNING: announce URL does not look like: http://hostname/ ]\n";
                    117:     }
                    118:     $t->comment($comment);
                    119:     #foreach my $pair (split(/;/, $::opt_f)) {
                    120:     #    if (my($key, $val) = split(/,/, $pair, 2)) {
                    121:     #        $t->set($key, $val);
                    122:     #    }
                    123:     #}
                    124:     $t->piece_length($piece_len);
                    125:     $t->creation_date(time);
1.9       andrew    126:     print "Checksumming files. This may take a little while...\n";
1.5       andrew    127:     $t->set_files(@$files);
1.8       andrew    128:
1.10      andrew    129:     if ($t->total_size < $OBT->{MIN_SIZE}) {
1.8       andrew    130:         print "Skipping smaller than minimum size\n";
                    131:         return 0;
                    132:     }
                    133:
1.5       andrew    134:     $t->save("$torrent");
                    135:     print "Created: $torrent\n";
                    136:     #system("btinfo $torrent") if ($::opt_I);
1.1       andrew    137: }
1.3       andrew    138: