/usr/share/xastir/scripts/object2shp.pl is in xastir 2.0.6-4build2.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 | #!/usr/bin/env perl
#
# $Id: object2shp.pl,v 1.5 2012/11/01 18:57:19 we7u Exp $
#
# Copyright (C) 2006-2012 Tom Russo
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
# see file COPYING for details
#--------------------------------------------------------------------------
# This script produces an ESRI point shapefile from the object.log file,
# according to the "Rolling your own shapefile maps" section of README.MAPS
# The point file will display using the TIGER Landmark Point dbfawk file
#
# This enables fast generation of point maps by using xastir to plop down
# objects, then this script to turn the object.log file into a shapefile
#
# Typical usage:
# object2shp.pl object.log myshape
#
# Remember to exit xastir and delete "object.log", otherwise xastir will
# never forget your objects.
#--------------------------------------------------------------------------
if ($#ARGV != 1)
{
print "Usage: $0 <object_file> <shapefile base name>\n";
exit 1;
}
open(INOBJ,"<$ARGV[0]") || die "Cannot open input object file $ARGV[0]\n";
$cmd[0]="shpcreate $ARGV[1] point";
$cmd[1]="dbfcreate $ARGV[1] -n ID 8 0 -s CFCC 4 -s NAME 30";
$outfile=$ARGV[1];
foreach $command (@cmd)
{
system($command);
if ($? == -1)
{
print "failed to execute: $!\n";
}
elsif ($? & 127)
{
printf "child died with signal %d, %s coredump\n",
($? & 127), ($? & 128) ? 'with' : 'without';
}
elsif ($?&0xF0)
{
printf "child exited with value %d\n", $? >> 8;
}
}
# We now have the shapefile and dbf file created, start populating from the
# objects file:
$i=0;
while (<INOBJ>)
{
chomp($_);
$semicolon=substr($_,0,1);
$name=substr($_,1,9);
$live_or_dead=substr($_,10,1);
$timestamp=substr($_,11,7);
$lat=substr($_,18,8);
$symtab=substr($_,26,1);
$long=substr($_,27,9);
$sym=substr($_,36,1);
#sanity check --- don't try to convert if the line doesn't conform to what
# it should, or if it represents a killed object. Sometimes objects get
# commented out with #, etc.
next if ($semicolon ne ";");
next if ($live_or_dead eq "_");
$i++; # bump the ID number so every point has a unique one
$lat_deg=substr($lat,0,2);
$lat_min=substr($lat,2,5);
$lat_hem=substr($lat,7,1);
$long_deg=substr($long,0,3);
$long_min=substr($long,3,5);
$long_hem=substr($long,8,1);
$lat=$lat_deg+$lat_min/60;
$lat *= -1 if ($lat_hem eq "S");
$long=$long_deg+$long_min/60;
$long *= -1 if ($long_hem eq "W");
# Construct symbol
if ($symtab ne "/" && $symtab ne "\\")
{
print "overlay symbol, symtab is $symtab\n";
$overlay=$symtab;
$symtab="\\";
print " reset values symtab is $symtab, overlay is $overlay\n";
}
else
{
$overlay=" ";
}
$cmd[0]="shpadd $outfile $long $lat";
$cmd[1]="dbfadd $outfile $i \'X$symtab$sym$overlay\' $name";
print $cmd[1]."\n";
foreach $command (@cmd)
{
system($command);
if ($? == -1)
{
print "failed to execute: $!\n";
}
elsif ($? & 127)
{
printf "child died with signal %d, %s coredump\n",
($? & 127), ($? & 128) ? 'with' : 'without';
}
elsif ($?&0xF0)
{
printf "child exited with value %d\n", $? >> 8;
}
}
}
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