[15699] | 1 | ###########################################################################
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| 2 | #
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| 3 | # dbutil.pm -- utility functions for writing to different databases
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| 4 | # Copyright (C) 2008 DL Consulting Ltd
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| 5 | #
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| 6 | # A component of the Greenstone digital library software
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| 7 | # from the New Zealand Digital Library Project at the
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| 8 | # University of Waikato, New Zealand.
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| 9 | #
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| 10 | # This program is free software; you can redistribute it and/or modify
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| 11 | # it under the terms of the GNU General Public License as published by
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| 12 | # the Free Software Foundation; either version 2 of the License, or
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| 13 | # (at your option) any later version.
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| 14 | #
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| 15 | # This program is distributed in the hope that it will be useful,
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| 16 | # but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 17 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 18 | # GNU General Public License for more details.
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| 19 | #
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| 20 | # You should have received a copy of the GNU General Public License
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| 21 | # along with this program; if not, write to the Free Software
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| 22 | # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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| 23 | #
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| 24 | ###########################################################################
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| 25 |
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| 26 | package dbutil;
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| 27 |
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| 28 | use strict;
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| 29 |
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| 30 |
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| 31 | sub write_infodb_entry
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| 32 | {
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| 33 | my $infodb_handle = shift(@_);
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| 34 | my $infodb_key = shift(@_);
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| 35 | my $infodb_map = shift(@_);
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| 36 |
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| 37 | &write_infodb_entry_gdbm($infodb_handle, $infodb_key, $infodb_map);
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| 38 | }
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| 39 |
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| 40 |
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| 41 | sub write_infodb_entry_gdbm
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| 42 | {
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| 43 | my $infodb_handle = shift(@_);
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| 44 | my $infodb_key = shift(@_);
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| 45 | my $infodb_map = shift(@_);
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| 46 |
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| 47 | print $infodb_handle "[$infodb_key]\n";
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| 48 | foreach my $infodb_value_key (keys(%$infodb_map))
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| 49 | {
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| 50 | foreach my $infodb_value (@{$infodb_map->{$infodb_value_key}})
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| 51 | {
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| 52 | if ($infodb_value =~ /-{70,}/)
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| 53 | {
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| 54 | # if value contains 70 or more hyphens in a row we need to escape them
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| 55 | # to prevent txt2db from treating them as a separator
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| 56 | $infodb_value =~ s/-/&\#045;/gi;
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| 57 | }
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| 58 | print $infodb_handle "<$infodb_value_key>" . $infodb_value . "\n";
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| 59 | }
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| 60 | }
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| 61 | print $infodb_handle '-' x 70, "\n";
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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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