csv2gpx

   1 #!/usr/bin/perl -w
   2
   3 #=======================================================================
   4 # $Id$
   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 2 or later, see end of
  11 # file for legal stuff.
  12 #=======================================================================
  13
  14 BEGIN {
  15     our @version_array;
  16 }
  17
  18 use strict;
  19 use Getopt::Long;
  20
  21 $| = 1;
  22
  23 our $Debug = 0;
  24
  25 our %Opt = (
  26
  27     'debug' => 0,
  28     'help' => 0,
  29     'verbose' => 0,
  30     'version' => 0,
  31
  32 );
  33
  34 our $progname = $0;
  35 $progname =~ s/^.*\/(.*?)$/$1/;
  36
  37 my $rcs_id = '$Id$';
  38 my $id_date = $rcs_id;
  39 $id_date =~ s/^.*?\d+ (\d\d\d\d-.*?\d\d:\d\d:\d\d\S+).*/$1/;
  40
  41 push(@main::version_array, $rcs_id);
  42
  43 Getopt::Long::Configure("bundling");
  44 GetOptions(
  45
  46     "debug" => \$Opt{'debug'},
  47     "help|h" => \$Opt{'help'},
  48     "verbose|v+" => \$Opt{'verbose'},
  49     "version" => \$Opt{'version'},
  50
  51 ) || die("$progname: Option error. Use -h for help.\n");
  52
  53 $Opt{'debug'} && ($Debug = 1);
  54 $Opt{'help'} && usage(0);
  55 if ($Opt{'version'}) {
  56     print_version();
  57     exit(0);
  58 }
  59
  60 my $DIGIT = '0-9\.\-\+';
  61
  62 print(gpx_header());
  63
  64 while (<>) {
  65     my ($Lat, $Lon, $Name, $Phone) = ("", "", "", "");
  66     if (/^([$DIGIT]+),([$DIGIT]+),(.*) - (.*?)$/) {
  67         ($Lon, $Lat, $Name, $Phone) =
  68         (txt_to_xml($1), txt_to_xml($2), txt_to_xml($3), txt_to_xml($4));
  69         print(<<END);
  70   <wpt lat="$Lat" lon="$Lon">
  71     <name>$Name</name>
  72     <cmt>$Name - $Phone</cmt>
  73   </wpt>
  74 END
  75     } else {
  76         warn(sprintf("%s: Unknown line: \"%s\"\n", $progname, chomp($_)));
  77     }
  78 }
  79
  80 print("</gpx>\n");
  81
  82 sub txt_to_xml {
  83     # Convert plain text to XML {{{
  84     my $Txt = shift;
  85     $Txt =~ s/&/&amp;/gs;
  86     $Txt =~ s/</&lt;/gs;
  87     $Txt =~ s/>/&gt;/gs;
  88     return($Txt);
  89     # }}}
  90 }
  91
  92 sub gpx_header {
  93     # {{{
  94     return(<<END);
  95 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
  96 <!-- \$Id\$ -->
  97 <gpx
  98   version="1.1"
  99   creator="csv2gpx - http://svn.sunbase.org/repos/utils/trunk/csv2gpx"
 100   xmlns="http://www.topografix.com/GPX/1/1"
 101   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 102   xsi:schemaLocation="http://www.topografix.com/GPX/1/1 http://www.topografix.com/GPX/1/1/gpx.xsd"
 103 >
 104 END
 105     # }}}
 106 }
 107
 108 sub print_version {
 109     # Print program version {{{
 110     for (@main::version_array) {
 111         print("$_\n");
 112     }
 113     # }}}
 114 } # print_version()
 115
 116 sub usage {
 117     # Send the help message to stdout {{{
 118     my $Retval = shift;
 119
 120     if ($Opt{'verbose'}) {
 121         print("\n");
 122         print_version();
 123     }
 124     print(<<END);
 125
 126 Usage: $progname [options] [file [files [...]]]
 127
 128 Options:
 129
 130   -h, --help
 131     Show this help.
 132   -v, --verbose
 133     Increase level of verbosity. Can be repeated.
 134   --version
 135     Print version information.
 136   --debug
 137     Print debugging messages.
 138
 139 END
 140     exit($Retval);
 141     # }}}
 142 } # usage()
 143
 144 sub msg {
 145     # Print a status message to stderr based on verbosity level {{{
 146     my ($verbose_level, $Txt) = @_;
 147
 148     if ($Opt{'verbose'} >= $verbose_level) {
 149         print(STDERR "$progname: $Txt\n");
 150     }
 151     # }}}
 152 } # msg()
 153
 154 sub D {
 155     # Print a debugging message {{{
 156     $Debug || return;
 157     my @call_info = caller;
 158     chomp(my $Txt = shift);
 159     my $File = $call_info[1];
 160     $File =~ s#\\#/#g;
 161     $File =~ s#^.*/(.*?)$#$1#;
 162     print(STDERR "$File:$call_info[2] $$ $Txt\n");
 163     return("");
 164     # }}}
 165 } # D()
 166
 167 __END__
 168
 169 # Plain Old Documentation (POD) {{{
 170
 171 =pod
 172
 173 =head1 NAME
 174
 175
 176
 177 =head1 REVISION
 178
 179 $Id$
 180
 181 =head1 SYNOPSIS
 182
 183  [options] [file [files [...]]]
 184
 185 =head1 DESCRIPTION
 186
 187
 188
 189 =head1 OPTIONS
 190
 191 =over 4
 192
 193 =item B<-h>, B<--help>
 194
 195 Print a brief help summary.
 196
 197 =item B<-v>, B<--verbose>
 198
 199 Increase level of verbosity. Can be repeated.
 200
 201 =item B<--version>
 202
 203 Print version information.
 204
 205 =item B<--debug>
 206
 207 Print debugging messages.
 208
 209 =back
 210
 211 =head1 BUGS
 212
 213
 214
 215 =head1 AUTHOR
 216
 217 Made by Øyvind A. Holm S<E<lt>sunny@sunbase.orgE<gt>>.
 218
 219 =head1 COPYRIGHT
 220
 221 Copyleft © Øyvind A. Holm E<lt>sunny@sunbase.orgE<gt>
 222 This is free software; see the file F<COPYING> for legalese stuff.
 223
 224 =head1 LICENCE
 225
 226 This program is free software; you can redistribute it and/or modify it
 227 under the terms of the GNU General Public License as published by the
 228 Free Software Foundation; either version 2 of the License, or (at your
 229 option) any later version.
 230
 231 This program is distributed in the hope that it will be useful, but
 232 WITHOUT ANY WARRANTY; without even the implied warranty of
 233 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 234 See the GNU General Public License for more details.
 235
 236 You should have received a copy of the GNU General Public License along
 237 with this program; if not, write to the Free Software Foundation, Inc.,
 238 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 239
 240 =head1 SEE ALSO
 241
 242 =cut
 243
 244 # }}}
 245
 246 # vim: set fenc=UTF-8 ft=perl fdm=marker ts=4 sw=4 sts=4 et fo+=w :
 247 # End of file $Id$