Fsdb::Filter::cgi_to_db(3pm)

1Fsdb::Filter::cgi_to_dbU(s3e)r Contributed Perl DocumentaFtsidobn::Filter::cgi_to_db(3)
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NAME

6       cgi_to_db - convert stored CGI files (from CGI.pm) to fsdb
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SYNOPSIS

9           cgi_to_db [-duU] [-e EmptyValue] [cgi-files...]
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DESCRIPTION

12       Converts all stored CGI files (from CGI.pm) to fsdb, optionally
13       unescaping the contents.  When contents are unescaped, CR NL is recoded
14       as ``\n''.
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16       Output is always in fsdb list format with double space (type ``S'')
17       field separator.
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19       Unlike most Fsdb programs, the input to this program is not usually
20       from standard input.  However, the program will take "-i" options.
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22       This program requires temporary storage equal to the size of the data
23       (so that it can handle the case of different entries having different
24       headers).
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OPTIONS

27       -u or --unescape
28           do unescape data, converting CGI escape codes like %xx to regular
29           characters (default)
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31       -U or --nounescape
32           do not unescape data, but leave it CGI-encoded
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34       -e E or --empty E
35           give value E as the value for empty (null) records
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37       -T TmpDir
38           where to put tmp files.  Also uses environment variable TMPDIR, if
39           -T is not specified.  Default is /tmp.
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41       This module also supports the standard fsdb options:
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43       -d  Enable debugging output.
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45       -i or --input InputSource
46           Read from InputSource, typically a file name, or "-" for standard
47           input, or (if in Perl) a IO::Handle, Fsdb::IO or Fsdb::BoundedQueue
48           objects.
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50       -o or --output OutputDestination
51           Write to OutputDestination, typically a file name, or "-" for
52           standard output, or (if in Perl) a IO::Handle, Fsdb::IO or
53           Fsdb::BoundedQueue objects.
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55       --autorun or --noautorun
56           By default, programs process automatically, but Fsdb::Filter
57           objects in Perl do not run until you invoke the run() method.  The
58           "--(no)autorun" option controls that behavior within Perl.
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60       --help
61           Show help.
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63       --man
64           Show full manual.
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SAMPLE USAGE

67   Input:
68       file A (TEST/cgi_to_db_ex.in):
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70           name=test
71           id=111-11-1111
72           email=test%40usc.edu
73           submit_time=Tue%20Jan%2014%2011%3A32%3A39%202003
74           =
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76       file B (TEST/cgi_to_db_ex.in-2):
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78           name=test2
79           id=222-22-2222
80           email=test2%40usc.edu
81           newfield=foo
82           emptyfield=
83           submit_time=Tue%20Jan%2024%2022%3A32%3A39%202003
84           =
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86   Command:
87           cgi_to_db TEST/cgi_to_db_ex.in TEST/cgi_to_db_ex.in-2
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89   Output:
90           #fsdb -R C -F S name id email submit_time newfield emptyfield
91           name:  test
92           id:  111-11-1111
93           email:  test\@usc.edu
94           submit_time:  Tue Jan 14 11:32:39 2003
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96           name:  test2
97           id:  222-22-2222
98           email:  test2\@usc.edu
99           newfield:  foo
100           emptyfield:  -
101           submit_time:  Tue Jan 24 22:32:39 2003
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103           #  | cgi_to_db TEST/cgi_to_db_ex.in TEST/cgi_to_db_ex.in-2
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CLASS FUNCTIONS

110   new
111           $filter = new Fsdb::Filter::cgi_to_db(@arguments);
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113       Create a new cgi_to_db object, taking command-line arguments.
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115   set_defaults
116           $filter->set_defaults();
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118       Internal: set up defaults.
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120   parse_options
121           $filter->parse_options(@ARGV);
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123       Internal: parse command-line arguments.
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125   setup
126           $filter->setup();
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128       Internal: setup, parse headers.
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130   run
131           $filter->run();
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133       Internal: run over each rows.
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AUTHOR and COPYRIGHT

136       Copyright (C) 1991-2018 by John Heidemann <johnh@isi.edu>
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138       This program is distributed under terms of the GNU general public
139       license, version 2.  See the file COPYING with the distribution for
140       details.
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144perl v5.34.0                      2021-07-22        Fsdb::Filter::cgi_to_db(3)