Last change
on this file since 75 was 4, checked in by sjboddie, 26 years ago |
Initial revision
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Property svn:executable
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*
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Property svn:keywords
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Author Date Id Revision
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File size:
1.2 KB
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1 | # plugin which recurses through directories processing
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2 | # each file it finds
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3 |
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4 | package RecPlug;
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5 |
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6 | use BasPlug;
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7 | use plugin;
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8 |
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9 |
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10 | BEGIN {
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11 | @ISA = ('BasPlug');
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12 | }
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13 |
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14 | sub new {
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15 | my ($class) = @_;
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16 | my $self = new BasPlug ();
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17 |
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18 | return bless $self, $class;
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19 | }
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20 |
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21 | # return 1 if this class might recurse using $pluginfo
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22 | sub is_recursive {
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23 | my $self = shift (@_);
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24 |
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25 | return 1;
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26 | }
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27 |
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28 | # return 1 if processed, 0 if not processed
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29 | # Note that $base_dir might be "" and that $file might
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30 | # include directories
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31 | sub read {
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32 | my $self = shift (@_);
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33 | my ($pluginfo, $base_dir, $file, $metadata, $processor) = @_;
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34 |
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35 |
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36 | my (@dir, $subfile);
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37 |
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38 | # see if this is a directory
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39 | if (-d "$base_dir$file") {
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40 |
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41 | # read all the files in the directory
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42 | opendir (DIR, "$base_dir$file") ||
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43 | die "ERROR - couldn't read directory $base_dir$file\n";
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44 | @dir = readdir (DIR);
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45 | closedir (DIR);
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46 |
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47 | # process each file
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48 | foreach $subfile (@dir) {
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49 | if ($subfile !~ /^\.\.?$/) {
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50 | # note: metadata is not carried on to the next level
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51 | my $tmp = "$file/$subfile";
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52 | $tmp =~ s/^[\\\/]+|[\\\/]+$//g; # remove extra slashes
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53 | &plugin::read ($pluginfo, $base_dir, $tmp, {}, $processor);
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54 | }
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55 | }
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56 |
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57 | return 1;
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58 | }
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59 |
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60 | # wasn't a directory, someone else will have to process it
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61 | return 0;
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62 | }
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63 |
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64 |
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65 | 1;
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