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| PandoraFMS::GIS(3) | User Contributed Perl Documentation | PandoraFMS::GIS(3) |
NAME
PandoraFMS::GIS - Geographic Information System functions of Pandora FMSVERSION
Version 3.1SYNOPSIS
use PandoraFMS::GIS;
DESCRIPTION
This module contains the GIS (Geographic Information System) related functions of Pandora FMSInterface Exported Functions:
- "distance_moved"
- "get_reverse_geoip_sql"
- "get_reverse_geoip_file"
- "get_random_close_point"
METHODS
"distance_moved ($pa_config, $last_longitude, $last_latitude, $last_altitude, $longitude, $latitude, $altitude)"
Measures the distance between the last position and the previous one taking in acount the earth curvature The distance is based on Havesine formula and so far doesn't take on account the altitudeRefferences (Theory): * <http://franchu.net/2007/11/16/gis-calculo-de-distancias-sobre-la-tierra/> * <http://en.wikipedia.org/wiki/Haversine_formula>
References (C implementation): * <http://blog.julien.cayzac.name/2008/10/arc-and-distance-between-two-points-on.html>
"get_revesrse_geoip_sql ($pa_config, $ip_addr, $dbh)"
Gets the GIS information obtained from the SQL Database:Returns: undef if there is not information available or a hash with: * country_code * country_code3 * country_name * region * city * postal_code * longitude * latitude * metro_code * area_code
"get_reverse_geoip_file ($pa_config, $ip_addr)"
Gets GIS information from the MaxMind GeooIP database on file using the GPL perl API from MaxMindGeoIPReturns: undef if there is not information available or a hash with: * country_code * country_code3 * country_name * region * city * postal_code * longitude * latitude * metro_code * area_code
"get_random_close_point($pa_config, $center_longitude, $center_latitude)"
Gets the Longitude and the Laitiutde of a random point in the surroundings of the coordintaes received ($center_longitude, $center_latitude).Returns "($longitude, $laitiutde)"
DEPENDENCIES
PandoraFMS::DB, PandoraFMS::Tools (Optional Geo::IP::PurePerl to use file reverse geolocation database that is faster than the SQL)LICENSE
This is released under the GNU Lesser General Public License.SEE ALSO
PandoraFMS::DB, PandoraFMS::ToolsCOPYRIGHT
Copyright (c) 2005-2010 Artica Soluciones Tecnologicas S.L| 2015-09-08 | perl v5.32.1 |
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