csv2gpx

   1 #!/usr/bin/perl -w
   2
   3 #=======================================================================
   4 # csv2gpx
   5 # File ID: 9867d624-f742-11dd-910a-000475e441b9
   6 # [Description]
   7 #
   8 # Character set: UTF-8
   9 # ©opyleft 2006– Øyvind A. Holm <sunny@sunbase.org>
  10 # License: GNU General Public License version 3 or later, see end of
  11 # file for legal stuff.
  12 #=======================================================================
  13
  14 use strict;
  15 use Getopt::Long;
  16
  17 $| = 1;
  18
  19 our $Debug = 0;
  20
  21 our %Opt = (
  22
  23     'debug' => 0,
  24     'help' => 0,
  25     'verbose' => 0,
  26     'version' => 0,
  27
  28 );
  29
  30 our $progname = $0;
  31 $progname =~ s/^.*\/(.*?)$/$1/;
  32 our $VERSION = "0.00";
  33
  34 Getopt::Long::Configure("bundling");
  35 GetOptions(
  36
  37     "debug" => \$Opt{'debug'},
  38     "help|h" => \$Opt{'help'},
  39     "verbose|v+" => \$Opt{'verbose'},
  40     "version" => \$Opt{'version'},
  41
  42 ) || die("$progname: Option error. Use -h for help.\n");
  43
  44 $Opt{'debug'} && ($Debug = 1);
  45 $Opt{'help'} && usage(0);
  46 if ($Opt{'version'}) {
  47     print_version();
  48     exit(0);
  49 }
  50
  51 my $DIGIT = '0-9\.\-\+';
  52
  53 print(gpx_header());
  54
  55 while (<>) {
  56     my ($Lat, $Lon, $Name, $Phone) = ("", "", "", "");
  57     if (/^([$DIGIT]+),([$DIGIT]+),(.*) - (.*?)$/) {
  58         ($Lon, $Lat, $Name, $Phone) =
  59         (txt_to_xml($1), txt_to_xml($2), txt_to_xml($3), txt_to_xml($4));
  60         print(<<END);
  61   <wpt lat="$Lat" lon="$Lon">
  62     <name>$Name</name>
  63     <cmt>$Name - $Phone</cmt>
  64   </wpt>
  65 END
  66     } else {
  67         warn(sprintf("%s: Unknown line: \"%s\"\n", $progname, chomp($_)));
  68     }
  69 }
  70
  71 print("</gpx>\n");
  72
  73 sub txt_to_xml {
  74     # Convert plain text to XML {{{
  75     my $Txt = shift;
  76     $Txt =~ s/&/&amp;/gs;
  77     $Txt =~ s/</&lt;/gs;
  78     $Txt =~ s/>/&gt;/gs;
  79     return($Txt);
  80     # }}}
  81 }
  82
  83 sub gpx_header {
  84     # {{{
  85     return(<<END);
  86 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
  87 <gpx
  88   version="1.1"
  89   creator="csv2gpx - http://svn.sunbase.org/repos/utils/trunk/csv2gpx"
  90   xmlns="http://www.topografix.com/GPX/1/1"
  91   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  92   xsi:schemaLocation="http://www.topografix.com/GPX/1/1 http://www.topografix.com/GPX/1/1/gpx.xsd"
  93 >
  94 END
  95     # }}}
  96 }
  97
  98 sub print_version {
  99     # Print program version {{{
 100     print("$progname v$VERSION\n");
 101     # }}}
 102 } # print_version()
 103
 104 sub usage {
 105     # Send the help message to stdout {{{
 106     my $Retval = shift;
 107
 108     if ($Opt{'verbose'}) {
 109         print("\n");
 110         print_version();
 111     }
 112     print(<<END);
 113
 114 Usage: $progname [options] [file [files [...]]]
 115
 116 Options:
 117
 118   -h, --help
 119     Show this help.
 120   -v, --verbose
 121     Increase level of verbosity. Can be repeated.
 122   --version
 123     Print version information.
 124   --debug
 125     Print debugging messages.
 126
 127 END
 128     exit($Retval);
 129     # }}}
 130 } # usage()
 131
 132 sub msg {
 133     # Print a status message to stderr based on verbosity level {{{
 134     my ($verbose_level, $Txt) = @_;
 135
 136     if ($Opt{'verbose'} >= $verbose_level) {
 137         print(STDERR "$progname: $Txt\n");
 138     }
 139     # }}}
 140 } # msg()
 141
 142 sub D {
 143     # Print a debugging message {{{
 144     $Debug || return;
 145     my @call_info = caller;
 146     chomp(my $Txt = shift);
 147     my $File = $call_info[1];
 148     $File =~ s#\\#/#g;
 149     $File =~ s#^.*/(.*?)$#$1#;
 150     print(STDERR "$File:$call_info[2] $$ $Txt\n");
 151     return("");
 152     # }}}
 153 } # D()
 154
 155 __END__
 156
 157 # Plain Old Documentation (POD) {{{
 158
 159 =pod
 160
 161 =head1 NAME
 162
 163
 164
 165 =head1 SYNOPSIS
 166
 167  [options] [file [files [...]]]
 168
 169 =head1 DESCRIPTION
 170
 171
 172
 173 =head1 OPTIONS
 174
 175 =over 4
 176
 177 =item B<-h>, B<--help>
 178
 179 Print a brief help summary.
 180
 181 =item B<-v>, B<--verbose>
 182
 183 Increase level of verbosity. Can be repeated.
 184
 185 =item B<--version>
 186
 187 Print version information.
 188
 189 =item B<--debug>
 190
 191 Print debugging messages.
 192
 193 =back
 194
 195 =head1 BUGS
 196
 197
 198
 199 =head1 AUTHOR
 200
 201 Made by Øyvind A. Holm S<E<lt>sunny@sunbase.orgE<gt>>.
 202
 203 =head1 COPYRIGHT
 204
 205 Copyleft © Øyvind A. Holm E<lt>sunny@sunbase.orgE<gt>
 206 This is free software; see the file F<COPYING> for legalese stuff.
 207
 208 =head1 LICENCE
 209
 210 This program is free software: you can redistribute it and/or modify it
 211 under the terms of the GNU General Public License as published by the
 212 Free Software Foundation, either version 3 of the License, or (at your
 213 option) any later version.
 214
 215 This program is distributed in the hope that it will be useful, but
 216 WITHOUT ANY WARRANTY; without even the implied warranty of
 217 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 218 See the GNU General Public License for more details.
 219
 220 You should have received a copy of the GNU General Public License along
 221 with this program.
 222 If not, see L<http://www.gnu.org/licenses/>.
 223
 224 =head1 SEE ALSO
 225
 226 =cut
 227
 228 # }}}
 229
 230 # vim: set fenc=UTF-8 ft=perl fdm=marker ts=4 sw=4 sts=4 et fo+=w :