1 | #!/usr/bin/perl -w
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2 |
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3 | ###########################################################################
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4 | #
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5 | # csv-usernames-to-db.pl --
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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 | # Copyright (C) 1999 New Zealand Digital Library Project
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11 | #
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12 | # This program is free software; you can redistribute it and/or modify
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13 | # it under the terms of the GNU General Public License as published by
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14 | # the Free Software Foundation; either version 2 of the License, or
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15 | # (at your option) any later version.
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16 | #
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17 | # This program is distributed in the hope that it will be useful,
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18 | # but WITHOUT ANY WARRANTY; without even the implied warranty of
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19 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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20 | # GNU General Public License for more details.
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21 | #
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22 | # You should have received a copy of the GNU General Public License
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23 | # along with this program; if not, write to the Free Software
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24 | # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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25 | #
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26 | ###########################################################################
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27 |
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28 |
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29 | # This program converts username details (password, group information etc)
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30 | # into the format used by Greenstone, and store them in etc/users.gdb
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31 |
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32 | package cu2db;
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33 |
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34 | BEGIN {
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35 | die "GSDLHOME not set\n" unless defined $ENV{'GSDLHOME'};
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36 | die "GSDLOS not set\n" unless defined $ENV{'GSDLOS'};
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37 | unshift (@INC, "$ENV{'GSDLHOME'}/perllib");
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38 | unshift (@INC, "$ENV{'GSDLHOME'}/perllib/cpan");
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39 | # unshift (@INC, "$ENV{'GSDLHOME'}/perllib/cpan/perl-5.8");
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40 |
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41 | }
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42 |
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43 | use strict;
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44 | no strict 'refs'; # allow filehandles to be variables and vice versa
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45 | no strict 'subs'; # allow barewords (eg STDERR) as function arguments
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46 |
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47 | use FileHandle;
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48 | use util;
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49 | use gsprintf 'gsprintf';
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50 | use printusage;
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51 | use parse2;
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52 |
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53 |
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54 | my $arguments =
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55 | [ { 'name' => "fieldseparator",
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56 | 'desc' => "{cu2db.field-separator}",
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57 | 'type' => "string",
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58 | 'deft' => ",",
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59 | 'reqd' => "no" },
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60 | { 'name' => "alreadyencrypted",
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61 | 'desc' => "{cu2db.already-encrypted}",
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62 | 'type' => "flag",
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63 | 'reqd' => "no" },
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64 | { 'name' => "verbosity",
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65 | 'desc' => "{scripts.verbosity}",
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66 | 'type' => "int",
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67 | 'range' => "0,",
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68 | 'deft' => "1",
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69 | 'reqd' => "no" },
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70 | { 'name' => "language",
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71 | 'desc' => "{scripts.language}",
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72 | 'type' => "string",
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73 | 'reqd' => "no",
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74 | 'hiddengli' => "yes" },
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75 | { 'name' => "out",
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76 | 'desc' => "{scripts.out}",
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77 | 'type' => "string",
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78 | 'deft' => "STDERR",
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79 | 'reqd' => "no",
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80 | 'hiddengli' => "yes" },
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81 | { 'name' => "faillog",
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82 | 'desc' => "{import.faillog}",
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83 | 'type' => "string",
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84 | 'deft' => &util::filename_cat($ENV{'GSDLHOME'},"etc", "error.txt"),
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85 | 'reqd' => "no",
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86 | 'modegai' => "3" },
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87 | { 'name' => "xml",
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88 | 'desc' => "{scripts.xml}",
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89 | 'type' => "flag",
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90 | 'reqd' => "no",
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91 | 'hiddengai' => "yes" },
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92 | { 'name' => "gai",
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93 | 'desc' => "{scripts.gai}",
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94 | 'type' => "flag",
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95 | 'reqd' => "no",
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96 | 'hiddengai' => "yes" }];
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97 |
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98 |
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99 |
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100 | my $options = { 'name' => "csv-usernames-to-db.pl",
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101 | 'desc' => "{cu2db.desc}",
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102 | 'args' => $arguments };
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103 |
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104 |
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105 | sub convert_csv_to_db
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106 | {
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107 | my ($csv_filename,$fieldseparator,$alreadyencrypted) = @_;
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108 |
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109 | my $db_filename = &util::filename_cat($ENV{'GSDLHOME'},"etc","users.gdb");
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110 |
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111 | my $cmd = "txt2db -append \"$db_filename\"";
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112 |
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113 | if (!open(DBOUT,"| $cmd")) {
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114 | print STDERR "Error: failed to run\n $cmd\n";
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115 | print STDERR "$!\n";
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116 | exit(-1);
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117 | }
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118 |
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119 | binmode(DBOUT, ":utf8");
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120 |
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121 | if (!open(FIN,"<$csv_filename")) {
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122 | print STDERR "Error: Unable to open file $csv_filename\n";
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123 | print STDERR "$!\n";
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124 | exit(-1);
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125 | }
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126 |
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127 | my $line;
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128 | while (defined ($line = <FIN>)) {
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129 | chomp $line;
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130 | my ($username,$password,$groups,$comment) = split(/$fieldseparator/,$line);
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131 |
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132 | if (!$alreadyencrypted) {
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133 | $password = crypt($password,"Tp");
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134 | }
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135 |
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136 | print DBOUT "[$username]\n";
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137 | print DBOUT "<comment>$comment\n";
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138 | print DBOUT "<enabled>true\n";
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139 | print DBOUT "<groups>$groups\n";
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140 | print DBOUT "<password>$password\n";
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141 | print DBOUT "<username>$username\n";
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142 | print DBOUT "-" x 70, "\n";
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143 | }
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144 |
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145 | close(FIN);
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146 | close(DBOUT);
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147 | }
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148 |
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149 |
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150 | sub main
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151 | {
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152 | my ($fieldseparator,$alreadyencrypted);
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153 | my ($language, $out, $faillog);
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154 |
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155 | my $xml = 0;
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156 | my $gai = 0;
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157 |
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158 | my $service = "csv-usernames";
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159 |
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160 | my $hashParsingResult = {};
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161 | # general options available to all plugins
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162 | my $intArgLeftinAfterParsing
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163 | = parse2::parse(\@ARGV,$arguments,$hashParsingResult,
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164 | "allow_extra_options");
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165 | # Parse returns -1 if something has gone wrong
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166 | if ($intArgLeftinAfterParsing == -1)
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167 | {
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168 | &PrintUsage::print_txt_usage($options, "{cu2db.params}");
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169 | die "\n";
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170 | }
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171 |
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172 | foreach my $strVariable (keys %$hashParsingResult)
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173 | {
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174 | eval "\$$strVariable = \$hashParsingResult->{\"\$strVariable\"}";
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175 | }
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176 |
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177 |
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178 | # If $language has been specified, load the appropriate resource bundle
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179 | # (Otherwise, the default resource bundle will be loaded automatically)
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180 | if ($language && $language =~ /\S/) {
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181 | &gsprintf::load_language_specific_resource_bundle($language);
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182 | }
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183 |
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184 | if ($xml) {
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185 | &PrintUsage::print_xml_usage($options);
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186 | print "\n";
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187 | return;
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188 | }
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189 |
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190 | if ($gai) { # the gli wants strings to be in UTF-8
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191 | &gsprintf::output_strings_in_UTF8;
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192 | }
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193 |
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194 | # now check that we had exactly one leftover arg, which should be
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195 | # the collection name. We don't want to do this earlier, cos
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196 | # -xml arg doesn't need a collection name
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197 | # Or if the user specified -h, then we output the usage also
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198 | if ($intArgLeftinAfterParsing != 1 || (@ARGV && $ARGV[0] =~ /^\-+h/))
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199 | {
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200 | &PrintUsage::print_txt_usage($options, "{cu2db.params}");
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201 | die "\n";
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202 | }
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203 |
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204 | my $csv_filename = shift @ARGV;
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205 |
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206 | my $close_out = 0;
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207 | if ($out !~ /^(STDERR|STDOUT)$/i) {
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208 | open (OUT, ">$out") ||
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209 | (&gsprintf(STDERR, "{common.cannot_open_output_file}: $!\n", $out) && die);
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210 | $out = 'cu2db::OUT';
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211 | $close_out = 1;
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212 | }
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213 | $out->autoflush(1);
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214 |
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215 | # check that we can open the faillog
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216 | if ($faillog eq "") {
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217 | $faillog = &util::filename_cat($ENV{'GSDLHOME'}, "etc", "error.txt");
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218 | }
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219 | open (FAILLOG, ">$faillog") ||
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220 | (&gsprintf(STDERR, "{script.cannot_open_fail_log}\n", $faillog) && die);
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221 |
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222 |
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223 | my $faillogname = $faillog;
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224 | $faillog = 'cu2db::FAILLOG';
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225 | $faillog->autoflush(1);
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226 |
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227 | convert_csv_to_db($csv_filename,$fieldseparator,$alreadyencrypted);
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228 |
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229 |
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230 | close OUT if $close_out;
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231 | close FAILLOG;
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232 | }
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233 |
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234 |
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235 | &main();
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