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1 package IMPL::Resources;
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2 use strict;
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3 use warnings;
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4
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5 our $Encoding ||= 'utf-8';
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6 our %Files;
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7
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8 my %Data;
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9
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10
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11 foreach my $group (keys %Files) {
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12 $Data{$group} = ParseResource($Files{$group});
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13 }
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14
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15 sub findFile {
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16 my ($fname) = @_;
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17
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18 foreach my $dir (',',@INC) {
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19 my $fullfname = "$dir/$fname";
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20 return $fullfname if -f $fullfname;
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21 }
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22
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23 return $fname;
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24 }
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25
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26 sub ParseResource {
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27 my ($fname) = @_;
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28
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29 open my $hRes, "<:encoding($Encoding)", findFile($fname) or die "Failed to open file $fname: $!";
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30
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31 my %Map;
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32 my $line = 1;
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33 while (<$hRes>) {
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34 chomp;
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35 $line ++ and next if /^\s*$/;
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36
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37 if (/^(\w+)\s*=\s*(.*)$/) {
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38 $Map{$1} = $2;
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39 } else {
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40 die "Invalid resource format in $fname at $line";
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41 }
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42 $line ++;
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43 }
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44
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45 return \%Map;
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46 }
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47
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48 sub import {
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49 my ($class,@groups) = @_;
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50 my $caller = caller;
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51 my %merged = map %{$Data{$_} || {} }, @groups;
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52
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53 no strict 'refs';
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54 foreach my $item ( keys %merged ) {
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55 *{"${caller}::ids_$item"} = sub { sprintf($merged{$item},@_) }
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56 }
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57 }
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58
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59 1;
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