/usr/include/kml/engine/get_link_parents.h is in libkml-dev 1.3.0-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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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 declaration of the GetLinkParents() function and the
// definition of the GetLinkParentsParserObserver.
#ifndef KML_ENGINE_GET_LINK_PARENTS_H__
#define KML_ENGINE_GET_LINK_PARENTS_H__
#include <vector>
#include "kml/dom.h"
#include "kml/engine/engine_types.h"
namespace kmlengine {
// Is this element the parent of a Link?
bool IsLinkParent(const kmldom::ElementPtr& element);
// Is this element the parent of an Icon?
bool IsIconParent(const kmldom::ElementPtr& element);
// This ParserObserver looks for all elements that have a link child.
class GetLinkParentsParserObserver : public kmldom::ParserObserver {
public:
GetLinkParentsParserObserver(ElementVector* link_parent_vector)
: link_parent_vector_(link_parent_vector) {}
virtual ~GetLinkParentsParserObserver() {}
virtual bool NewElement(const kmldom::ElementPtr& element) {
if (IsLinkParent(element) || IsIconParent(element)) {
link_parent_vector_->push_back(element);
}
return true;
}
private:
ElementVector* link_parent_vector_;
};
// This function appends all Elements with link children to the supplied
// vector. This returns false if a NULL vector pointer is supplied or if the
// parse of the kml fails. See the IsLinkParent() and IsIconParent()
// functions for the definition of "Element with link child".
bool GetLinkParents(const string& kml, ElementVector* link_parent_vector);
} // end namespace kmlengine
#endif // KML_ENGINE_GET_LINK_PARENTS_H__
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