/usr/include/kml/engine/old_schema_parser_observer.h is in libkml-dev 1.3.0-5.
This file is owned by root:root, with mode 0o644.
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//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
// 3. Neither the name of Google Inc. nor the names of its contributors may be
// used to endorse or promote products derived from this software without
// specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
// WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
// EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
// OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// This file contains the definition of the OldSchemaParserObserver class.
// TODO: This class is still under development.
#ifndef KML_ENGINE_OLD_SCHEMA_PARSER_OBSERVER_H__
#define KML_ENGINE_OLD_SCHEMA_PARSER_OBSERVER_H__
#include <map>
#include "kml/dom.h"
#include "kml/dom/parser_observer.h"
#include "kml/engine/engine_types.h"
#include "kml/engine/parse_old_schema.h"
namespace kmlengine {
// This class detects old-style Schema instances, converts them and inserts
// the converted Placemark into the container within which the Schema instance
// element was found.
// TODO: delete the unparsed xml after conversion.
class OldSchemaParserObserver : public kmldom::ParserObserver {
public:
OldSchemaParserObserver(const SchemaNameMap& schema_name_map)
: schema_name_map_(schema_name_map) {}
virtual ~OldSchemaParserObserver() {}
// ParserObserver::AddChild()
// Old-style <Schema> looked like this:
// <Schema parent="Placemark" name="S_park_boundaries_S">
// ...
// </Schema>
virtual bool AddChild(const kmldom::ElementPtr& parent,
const kmldom::ElementPtr& child) {
if (kmldom::ContainerPtr container = kmldom::AsContainer(child)) {
size_t size = container->get_unknown_elements_array_size();
for (size_t i = 0; i < size; ++i) {
string errors;
// TODO: this can fail if the original pass through had CDATA sections
// in <description>, for example, which were stripped going into the
// unknown elements array.
if (kmldom::PlacemarkPtr placemark = ParseOldSchema(
container->get_unknown_elements_array_at(i),
schema_name_map_, &errors)) {
container->add_feature(placemark);
// TODO: container->delete_unknown_elements_array_at(i)
} // TODO: else terminate the parse and emit the error.
}
}
return true; // Keep parsing.
}
private:
const SchemaNameMap& schema_name_map_;
};
} // end namespace kmlengine
#endif // KML_ENGINE_OLD_SCHEMA_PARSER_OBSERVER_H__
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