1 |
#!/usr/local/perl5.005_56.Mar06/bin/perl -w |
2 |
######################### -*- Mode: Perl -*- ######################### |
3 |
## |
4 |
## $Basename: pmakewhatis $ |
5 |
## $Revision: 1.7 $ |
6 |
## |
7 |
## Author : Ulrich Pfeifer |
8 |
## Created On : Mon Sep 2 12:57:12 1996 |
9 |
## |
10 |
## Last Modified By : Ulrich Pfeifer |
11 |
## Last Modified On : Sun Nov 22 18:44:35 1998 |
12 |
## |
13 |
## Copyright (c) 1996-1997, Ulrich Pfeifer |
14 |
## |
15 |
## |
16 |
###################################################################### |
17 |
|
18 |
eval 'exec perl -S $0 "$@"' |
19 |
if 0; |
20 |
|
21 |
|
22 |
use strict; |
23 |
|
24 |
|
25 |
use FileHandle; |
26 |
use File::Path; |
27 |
use DB_File; |
28 |
use Getopt::Long; |
29 |
|
30 |
require WAIT::Config; |
31 |
require WAIT::Database; |
32 |
require WAIT::Parse::Pod; |
33 |
require WAIT::Document::Find; |
34 |
|
35 |
|
36 |
my %OPT = (database => 'DB', |
37 |
dir => $WAIT::Config->{WAIT_home} || '/tmp', |
38 |
table => 'pod', |
39 |
clean => 0, |
40 |
remove => 0, |
41 |
); |
42 |
|
43 |
GetOptions(\%OPT, |
44 |
'database=s', |
45 |
'dir=s', |
46 |
'table=s', |
47 |
'clean!', |
48 |
'remove', |
49 |
) || die "Usage: ...\n"; |
50 |
|
51 |
my $db; |
52 |
if ($OPT{clean} and -d "$OPT{dir}/$OPT{database}/$OPT{table}") { |
53 |
eval { |
54 |
my $tmp = WAIT::Database->open(name => $OPT{database}, |
55 |
'directory' => $OPT{dir}) |
56 |
or die "Could not open table $OPT{table}: $@"; |
57 |
my $tbl = $tmp->table(name => $OPT{table}); |
58 |
$tbl->drop if $tbl; |
59 |
$tmp->close; |
60 |
rmtree("$OPT{dir}/$OPT{database}/$OPT{table}",1,1) |
61 |
if -d "$OPT{dir}/$OPT{database}/$OPT{table}"; |
62 |
}; |
63 |
} |
64 |
unless (-d "$OPT{dir}/$OPT{database}") { |
65 |
$db = WAIT::Database->create(name => $OPT{database}, |
66 |
'directory' => $OPT{dir}) |
67 |
or die "Could not open database $OPT{database}: $@"; |
68 |
} else { |
69 |
$db = WAIT::Database->open(name => $OPT{database}, |
70 |
'directory' => $OPT{dir}) |
71 |
or die "Could not open table $OPT{table}: $@"; |
72 |
} |
73 |
|
74 |
|
75 |
|
76 |
my $layout= new WAIT::Parse::Pod; |
77 |
my $stem = [{ |
78 |
'prefix' => ['isotr', 'isolc'], |
79 |
'intervall' => ['isotr', 'isolc'], |
80 |
}, 'isotr', 'isolc', 'split2', 'stop', 'Stem']; |
81 |
my $text = [{ |
82 |
'prefix' => ['isotr', 'isolc'], |
83 |
'intervall' => ['isotr', 'isolc'], |
84 |
}, |
85 |
'isotr', 'isolc', 'split2', 'stop']; |
86 |
my $sound = ['isotr', 'isolc', 'split2', 'Soundex'],; |
87 |
|
88 |
my %D; |
89 |
|
90 |
my @DIRS; |
91 |
if (@ARGV) { |
92 |
@DIRS = @ARGV; |
93 |
} else { |
94 |
@DIRS = grep $_ !~ /^\./, @INC; |
95 |
} |
96 |
|
97 |
my $access = tie %D, 'WAIT::Document::Find', sub { $_[0] =~ /\.(pod|pm)$/}, @DIRS; |
98 |
die $@ unless defined $access; |
99 |
|
100 |
my $tb = $db->table(name => $OPT{table}) || |
101 |
$db->create_table |
102 |
(name => $OPT{table}, |
103 |
attr => ['docid', 'headline', 'size'], |
104 |
keyset => [['docid']], |
105 |
layout => $layout, |
106 |
access => $access, |
107 |
invindex => |
108 |
[ |
109 |
'name' => $stem, |
110 |
'synopsis' => $stem, |
111 |
'bugs' => $stem, |
112 |
'description' => $stem, |
113 |
'text' => $stem, |
114 |
'environment' => $text, |
115 |
'example' => $text, 'example' => $stem, |
116 |
'author' => $sound, 'author' => $stem, |
117 |
] |
118 |
); |
119 |
die unless $tb; |
120 |
|
121 |
|
122 |
my $podfile = $access->FIRSTKEY; |
123 |
do { |
124 |
unless ($podfile =~ /^$OPT{dir}/o) { |
125 |
&index($podfile); |
126 |
} |
127 |
} while ($podfile = $access->NEXTKEY); |
128 |
|
129 |
$db->close(); |
130 |
exit; |
131 |
|
132 |
my $NO; |
133 |
sub index { |
134 |
my $did = shift; |
135 |
|
136 |
if ($tb->have('docid' => $did)) { |
137 |
#die "$@" if $2 ne ''; |
138 |
if (!$OPT{remove}) { |
139 |
print "duplicate\n"; |
140 |
return; |
141 |
} |
142 |
} elsif ($OPT{remove}) { |
143 |
print "missing\n"; |
144 |
return; |
145 |
} |
146 |
|
147 |
my $value = $D{$did}; |
148 |
unless (defined $value) { |
149 |
print "unavailable\n"; |
150 |
} |
151 |
printf STDERR "ok [%d] ", ++$NO; |
152 |
|
153 |
my $record = $layout->split($value); |
154 |
$record->{size} = length($value); |
155 |
my $headline = $record->{name} || $did; |
156 |
$headline =~ s/\s+/ /g; $headline =~ s/^\s+//; |
157 |
printf "%s\n", substr($headline,0,70); |
158 |
if ($OPT{remove}) { |
159 |
$tb->delete('docid' => $did, headline => $headline, %{$record}); |
160 |
} else { |
161 |
$tb->insert('docid' => $did, headline => $headline, %{$record}); |
162 |
} |
163 |
} |
164 |
|
165 |
|
166 |
__END__ |
167 |
## ################################################################### |
168 |
## pod |
169 |
## ################################################################### |
170 |
|
171 |
=head1 NAME |
172 |
|
173 |
pmakewhatis - generate a manual database for sman |
174 |
|
175 |
=head1 SYNOPSIS |
176 |
|
177 |
B<smakewhatis> |
178 |
[B<-database> I<database name>] |
179 |
[B<-dir> I<database directory>] |
180 |
[B<-table> I<name>] |
181 |
[B<-remove>] |
182 |
[I<mandir> ...] |
183 |
|
184 |
=head1 DESCRIPTION |
185 |
|
186 |
B<Pmakewhatis> generates/updates databases for B<sman>(1). If |
187 |
I<mandir>s are specified, these are used. Otherwise directories in |
188 |
C<@INC> are indexed. |
189 |
|
190 |
=head2 OPTIONS |
191 |
|
192 |
=over 10 |
193 |
|
194 |
=item B<-database> I<database name> |
195 |
|
196 |
Change the default database name to I<database name>. |
197 |
|
198 |
=item B<-dir> I<database directory> |
199 |
|
200 |
Change the default database directory to I<database directory>. |
201 |
|
202 |
=item B<-table> I<name> |
203 |
|
204 |
Use I<name> instead of C<pod> as table name. |
205 |
|
206 |
=item B<-clean> |
207 |
|
208 |
Clean B<database> before indexing. |
209 |
|
210 |
=item B<-remove> |
211 |
|
212 |
Remove the selected directories from the database instead of |
213 |
adding/updating. This works only for the pod files which are unchanged |
214 |
since the indexing. |
215 |
|
216 |
=head1 SEE ALSO |
217 |
|
218 |
L<sman>. |
219 |
|
220 |
=head1 AUTHOR |
221 |
|
222 |
Ulrich Pfeifer E<lt>F<pfeifer@ls6.informatik.uni-dortmund.de>E<gt> |