295 lines
10 KiB
C++
295 lines
10 KiB
C++
#ifndef OSMIUM_HANDLER_DUMP_HPP
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#define OSMIUM_HANDLER_DUMP_HPP
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/*
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This file is part of Osmium (http://osmcode.org/libosmium).
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Copyright 2013-2017 Jochen Topf <jochen@topf.org> and others (see README).
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Boost Software License - Version 1.0 - August 17th, 2003
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Permission is hereby granted, free of charge, to any person or organization
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obtaining a copy of the software and accompanying documentation covered by
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this license (the "Software") to use, reproduce, display, distribute,
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execute, and transmit the Software, and to prepare derivative works of the
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Software, and to permit third-parties to whom the Software is furnished to
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do so, all subject to the following:
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The copyright notices in the Software and this entire statement, including
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the above license grant, this restriction and the following disclaimer,
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must be included in all copies of the Software, in whole or in part, and
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all derivative works of the Software, unless such copies or derivative
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works are solely in the form of machine-executable object code generated by
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a source language processor.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
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SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
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FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
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ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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DEALINGS IN THE SOFTWARE.
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*/
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#include <iomanip>
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#include <iostream>
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#include <string>
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#include <osmium/handler.hpp>
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#include <osmium/memory/collection.hpp>
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#include <osmium/memory/item.hpp>
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#include <osmium/osm/area.hpp>
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#include <osmium/osm/box.hpp>
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#include <osmium/osm/changeset.hpp>
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#include <osmium/osm/item_type.hpp>
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#include <osmium/osm/location.hpp>
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#include <osmium/osm/node.hpp>
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#include <osmium/osm/node_ref.hpp>
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#include <osmium/osm/object.hpp>
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#include <osmium/osm/relation.hpp>
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#include <osmium/osm/tag.hpp>
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#include <osmium/osm/timestamp.hpp>
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#include <osmium/osm/way.hpp>
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#include <osmium/visitor.hpp>
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namespace osmium {
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namespace handler {
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class Dump : public osmium::handler::Handler {
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std::ostream* m_out;
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bool m_with_size;
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std::string m_prefix;
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void print_title(const char* title, const osmium::memory::Item& item) {
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*m_out << m_prefix
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<< title
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<< ":";
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if (m_with_size) {
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*m_out << " ["
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<< item.byte_size()
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<< "]";
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}
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*m_out << "\n";
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}
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void print_meta(const osmium::OSMObject& object) {
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*m_out << m_prefix
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<< " id="
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<< object.id()
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<< "\n";
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*m_out << m_prefix
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<< " version="
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<< object.version()
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<< "\n";
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*m_out << m_prefix
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<< " uid="
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<< object.uid()
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<< "\n";
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*m_out << m_prefix
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<< " user=|"
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<< object.user()
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<< "|\n";
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*m_out << m_prefix
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<< " changeset="
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<< object.changeset()
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<< "\n";
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*m_out << m_prefix
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<< " timestamp="
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<< object.timestamp().to_iso()
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<< "\n";
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*m_out << m_prefix
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<< " visible="
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<< (object.visible() ? "yes" : "no")
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<< "\n";
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Dump dump(*m_out, m_with_size, m_prefix + " ");
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osmium::apply(object.cbegin(), object.cend(), dump);
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}
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void print_location(const osmium::Node& node) {
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const osmium::Location& location = node.location();
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if (location) {
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*m_out << m_prefix
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<< " lon="
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<< std::fixed
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<< std::setprecision(7)
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<< location.lon_without_check()
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<< "\n";
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*m_out << m_prefix
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<< " lat="
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<< location.lat_without_check()
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<< "\n";
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} else {
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*m_out << m_prefix
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<< " lon=\n"
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<< m_prefix
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<< " lat=\n";
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}
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}
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public:
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explicit Dump(std::ostream& out, bool with_size = true, const std::string& prefix = "") :
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m_out(&out),
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m_with_size(with_size),
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m_prefix(prefix) {
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}
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void tag_list(const osmium::TagList& tags) {
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print_title("TAGS", tags);
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for (const auto& tag : tags) {
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*m_out << m_prefix
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<< " k=|"
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<< tag.key()
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<< "| v=|"
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<< tag.value()
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<< "|"
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<< "\n";
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}
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}
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void way_node_list(const osmium::WayNodeList& wnl) {
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print_title("NODES", wnl);
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for (const auto& node_ref : wnl) {
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*m_out << m_prefix
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<< " ref="
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<< node_ref.ref();
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if (node_ref.location()) {
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*m_out << " pos="
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<< node_ref.location();
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}
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*m_out << "\n";
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}
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}
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void relation_member_list(const osmium::RelationMemberList& rml) {
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print_title("MEMBERS", rml);
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for (const auto& member : rml) {
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*m_out << m_prefix
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<< " type="
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<< item_type_to_name(member.type())
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<< " ref="
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<< member.ref()
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<< " role=|"
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<< member.role()
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<< "|\n";
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if (member.full_member()) {
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Dump dump(*m_out, m_with_size, m_prefix + " | ");
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osmium::apply_item(member.get_object(), dump);
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}
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}
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}
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void outer_ring(const osmium::OuterRing& ring) {
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print_title("OUTER RING", ring);
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for (const auto& node_ref : ring) {
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*m_out << m_prefix
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<< " ref="
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<< node_ref.ref();
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if (node_ref.location()) {
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*m_out << " pos="
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<< node_ref.location();
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}
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*m_out << "\n";
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}
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}
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void inner_ring(const osmium::InnerRing& ring) {
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print_title("INNER RING", ring);
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for (const auto& node_ref : ring) {
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*m_out << m_prefix
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<< " ref="
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<< node_ref.ref();
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if (node_ref.location()) {
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*m_out << " pos="
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<< node_ref.location();
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}
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*m_out << "\n";
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}
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}
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void node(const osmium::Node& node) {
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print_title("NODE", node);
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print_meta(node);
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print_location(node);
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}
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void way(const osmium::Way& way) {
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print_title("WAY", way);
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print_meta(way);
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}
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void relation(const osmium::Relation& relation) {
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print_title("RELATION", relation);
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print_meta(relation);
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}
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void area(const osmium::Area& area) {
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print_title("AREA", area);
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print_meta(area);
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}
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void changeset(const osmium::Changeset& changeset) {
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print_title("CHANGESET", changeset);
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*m_out << m_prefix
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<< " id="
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<< changeset.id()
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<< "\n";
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*m_out << m_prefix
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<< " num_changes="
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<< changeset.num_changes()
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<< "\n";
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*m_out << m_prefix
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<< " uid="
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<< changeset.uid()
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<< "\n";
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*m_out << m_prefix
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<< " user=|"
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<< changeset.user()
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<< "|\n";
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*m_out << m_prefix
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<< " created_at="
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<< changeset.created_at().to_iso()
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<< "\n";
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*m_out << m_prefix
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<< " closed_at="
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<< changeset.closed_at().to_iso()
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<< "\n";
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*m_out << m_prefix
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<< " bounds=";
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if (changeset.bounds()) {
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*m_out << '('
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<< changeset.bounds().bottom_left().lon_without_check()
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<< ','
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<< changeset.bounds().bottom_left().lat_without_check()
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<< ','
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<< changeset.bounds().top_right().lon_without_check()
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<< ','
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<< changeset.bounds().top_right().lat_without_check()
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<< ')';
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} else {
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*m_out << "(undefined)";
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}
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*m_out << "\n";
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Dump dump(*m_out, m_with_size, m_prefix + " ");
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osmium::apply(changeset.cbegin(), changeset.cend(), dump);
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}
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}; // class Dump
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} // namespace handler
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} // namespace osmium
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#endif // OSMIUM_HANDLER_DUMP_HPP
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