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Copy pathdatasource_cache_static.cpp
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166 lines (151 loc) · 5.05 KB
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/*****************************************************************************
*
* This file is part of Mapnik (c++ mapping toolkit)
*
* Copyright (C) 2014 Artem Pavlenko
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*****************************************************************************/
// mapnik
#include <mapnik/datasource_cache.hpp>
#include <mapnik/datasource.hpp>
#ifdef MAPNIK_STATIC_PLUGINS
#include <mapnik/params.hpp>
// boost
#include <boost/unordered_map.hpp>
#include <boost/assign/list_of.hpp>
#endif
// stl
#include <stdexcept>
// static plugin linkage
#ifdef MAPNIK_STATIC_PLUGINS
#if defined(MAPNIK_STATIC_PLUGIN_CSV)
#include "input/csv/csv_datasource.hpp"
#endif
#if defined(MAPNIK_STATIC_PLUGIN_GDAL)
#include "input/gdal/gdal_datasource.hpp"
#endif
#if defined(MAPNIK_STATIC_PLUGIN_GEOJSON)
#include "input/geojson/geojson_datasource.hpp"
#endif
#if defined(MAPNIK_STATIC_PLUGIN_GEOS)
#include "input/geos/geos_datasource.hpp"
#endif
#if defined(MAPNIK_STATIC_PLUGIN_KISMET)
#include "input/kismet/kismet_datasource.hpp"
#endif
#if defined(MAPNIK_STATIC_PLUGIN_OCCI)
#include "input/occi/occi_datasource.hpp"
#endif
#if defined(MAPNIK_STATIC_PLUGIN_OGR)
#include "input/ogr/ogr_datasource.hpp"
#endif
#if defined(MAPNIK_STATIC_PLUGIN_OSM)
#include "input/osm/osm_datasource.hpp"
#endif
#if defined(MAPNIK_STATIC_PLUGIN_POSTGIS)
#include "input/postgis/postgis_datasource.hpp"
#endif
#if defined(MAPNIK_STATIC_PLUGIN_RASTER)
#include "input/raster/raster_datasource.hpp"
#endif
#if defined(MAPNIK_STATIC_PLUGIN_RASTERLITE)
#include "input/rasterlite/rasterlite_datasource.hpp"
#endif
#if defined(MAPNIK_STATIC_PLUGIN_SHAPE)
#include "input/shape/shape_datasource.hpp"
#endif
#if defined(MAPNIK_STATIC_PLUGIN_SQLITE)
#include "input/sqlite/sqlite_datasource.hpp"
#endif
#endif
namespace mapnik {
#ifdef MAPNIK_STATIC_PLUGINS
template<typename T>
datasource_ptr ds_generator(parameters const& params)
{
return std::make_shared<T>(params);
}
typedef datasource_ptr (*ds_generator_ptr)(parameters const& params);
using datasource_map = boost::unordered_map<std::string, ds_generator_ptr>;
static datasource_map ds_map = boost::assign::map_list_of
#if defined(MAPNIK_STATIC_PLUGIN_CSV)
(std::string("csv"), &ds_generator<csv_datasource>)
#endif
#if defined(MAPNIK_STATIC_PLUGIN_GDAL)
(std::string("gdal"), &ds_generator<gdal_datasource>)
#endif
#if defined(MAPNIK_STATIC_PLUGIN_GEOJSON)
(std::string("geojson"), &ds_generator<geojson_datasource>)
#endif
#if defined(MAPNIK_STATIC_PLUGIN_OCCI)
(std::string("occi"), &ds_generator<occi_datasource>)
#endif
#if defined(MAPNIK_STATIC_PLUGIN_OGR)
(std::string("ogr"), &ds_generator<ogr_datasource>)
#endif
#if defined(MAPNIK_STATIC_PLUGIN_OSM)
(std::string("osm"), &ds_generator<osm_datasource>)
#endif
#if defined(MAPNIK_STATIC_PLUGIN_POSTGIS)
(std::string("postgis"), &ds_generator<postgis_datasource>)
#endif
#if defined(MAPNIK_STATIC_PLUGIN_RASTER)
(std::string("raster"), &ds_generator<raster_datasource>)
#endif
#if defined(MAPNIK_STATIC_PLUGIN_RASTERLITE)
(std::string("rasterlite"), &ds_generator<rasterlite_datasource>)
#endif
#if defined(MAPNIK_STATIC_PLUGIN_SHAPE)
(std::string("shape"), &ds_generator<shape_datasource>)
#endif
#if defined(MAPNIK_STATIC_PLUGIN_SQLITE)
(std::string("sqlite"), &ds_generator<sqlite_datasource>)
#endif
;
#endif
#ifdef MAPNIK_STATIC_PLUGINS
datasource_ptr create_static_datasource(parameters const& params)
{
datasource_ptr ds;
boost::optional<std::string> type = params.get<std::string>("type");
datasource_map::iterator it = ds_map.find(*type);
if (it != ds_map.end())
{
ds = it->second(params);
}
return ds;
}
#else
datasource_ptr create_static_datasource(parameters const& /*params*/)
{
return datasource_ptr();
}
#endif
std::vector<std::string> get_static_datasource_names()
{
std::vector<std::string> names;
#ifdef MAPNIK_STATIC_PLUGINS
datasource_map::iterator it = ds_map.begin();
while (it != ds_map.end())
{
names.push_back(it->first);
it++;
}
#endif
return names;
}
}