Use libosmpbf instead of self-supplied PBF format definitions
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@ -24,11 +24,12 @@ or see http://www.gnu.org/licenses/agpl.txt.
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#include <zlib.h>
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#include <boost/shared_ptr.hpp>
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#include "BaseParser.h"
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#include <osmpbf/fileformat.pb.h>
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#include <osmpbf/osmformat.pb.h>
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#include "pbf-proto/fileformat.pb.h"
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#include "pbf-proto/osmformat.pb.h"
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#include "../typedefs.h"
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#include "BaseParser.h"
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#include "HashTable.h"
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#include "ExtractorStructs.h"
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#include "ConcurrentQueue.h"
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@ -1,52 +0,0 @@
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/** Copyright (c) 2010 Scott A. Crosby. <scott@sacrosby.com>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as
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published by the Free Software Foundation, either version 3 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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option optimize_for = LITE_RUNTIME;
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option java_package = "crosby.binary";
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package OSMPBF;
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//protoc --java_out=../.. fileformat.proto
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//
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// STORAGE LAYER: Storing primitives.
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//
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message Blob {
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optional bytes raw = 1; // No compression
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optional int32 raw_size = 2; // When compressed, the uncompressed size
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// Possible compressed versions of the data.
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optional bytes zlib_data = 3;
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// PROPOSED feature for LZMA compressed data. SUPPORT IS NOT REQUIRED.
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optional bytes lzma_data = 4;
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// Formerly used for bzip2 compressed data. Depreciated in 2010.
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optional bytes OBSOLETE_bzip2_data = 5 [deprecated=true]; // Don't reuse this tag number.
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}
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/* A file contains an sequence of fileblock headers, each prefixed by
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their length in network byte order, followed by a data block
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containing the actual data. types staring with a "_" are reserved.
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*/
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message BlobHeader {
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required string type = 1;
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optional bytes indexdata = 2;
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required int32 datasize = 3;
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}
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@ -1,246 +0,0 @@
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/** Copyright (c) 2010 Scott A. Crosby. <scott@sacrosby.com>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as
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published by the Free Software Foundation, either version 3 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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option optimize_for = LITE_RUNTIME;
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option java_package = "crosby.binary";
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package OSMPBF;
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/* OSM Binary file format
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This is the master schema file of the OSM binary file format. This
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file is designed to support limited random-access and future
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extendability.
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A binary OSM file consists of a sequence of FileBlocks (please see
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fileformat.proto). The first fileblock contains a serialized instance
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of HeaderBlock, followed by a sequence of PrimitiveBlock blocks that
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contain the primitives.
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Each primitiveblock is designed to be independently parsable. It
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contains a string table storing all strings in that block (keys and
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values in tags, roles in relations, usernames, etc.) as well as
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metadata containing the precision of coordinates or timestamps in that
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block.
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A primitiveblock contains a sequence of primitive groups, each
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containing primitives of the same type (nodes, densenodes, ways,
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relations). Coordinates are stored in signed 64-bit integers. Lat&lon
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are measured in units <granularity> nanodegrees. The default of
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granularity of 100 nanodegrees corresponds to about 1cm on the ground,
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and a full lat or lon fits into 32 bits.
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Converting an integer to a lattitude or longitude uses the formula:
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$OUT = IN * granularity / 10**9$. Many encoding schemes use delta
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coding when representing nodes and relations.
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*/
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//////////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////////
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/* Contains the file header. */
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message HeaderBlock {
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optional HeaderBBox bbox = 1;
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/* Additional tags to aid in parsing this dataset */
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repeated string required_features = 4;
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repeated string optional_features = 5;
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optional string writingprogram = 16;
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optional string source = 17; // From the bbox field.
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}
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/** The bounding box field in the OSM header. BBOX, as used in the OSM
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header. Units are always in nanodegrees -- they do not obey
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granularity rules. */
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message HeaderBBox {
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required sint64 left = 1;
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required sint64 right = 2;
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required sint64 top = 3;
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required sint64 bottom = 4;
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}
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///////////////////////////////////////////////////////////////////////
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///////////////////////////////////////////////////////////////////////
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message PrimitiveBlock {
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required StringTable stringtable = 1;
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repeated PrimitiveGroup primitivegroup = 2;
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// Granularity, units of nanodegrees, used to store coordinates in this block
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optional int32 granularity = 17 [default=100];
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// Offset value between the output coordinates coordinates and the granularity grid in unites of nanodegrees.
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optional int64 lat_offset = 19 [default=0];
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optional int64 lon_offset = 20 [default=0];
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// Granularity of dates, normally represented in units of milliseconds since the 1970 epoch.
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optional int32 date_granularity = 18 [default=1000];
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// Proposed extension:
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//optional BBox bbox = XX;
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}
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// Group of OSMPrimitives. All primitives in a group must be the same type.
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message PrimitiveGroup {
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repeated Node nodes = 1;
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optional DenseNodes dense = 2;
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repeated Way ways = 3;
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repeated Relation relations = 4;
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repeated ChangeSet changesets = 5;
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}
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/** String table, contains the common strings in each block.
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Note that we reserve index '0' as a delimiter, so the entry at that
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index in the table is ALWAYS blank and unused.
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*/
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message StringTable {
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repeated bytes s = 1;
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}
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/* Optional metadata that may be included into each primitive. */
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message Info {
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optional int32 version = 1 [default = -1];
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optional int64 timestamp = 2;
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optional int64 changeset = 3;
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optional int32 uid = 4;
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optional uint32 user_sid = 5; // String IDs
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// The visible flag is used to store history information. It indicates that
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// the current object version has been created by a delete operation on the
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// OSM API.
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// When a writer sets this flag, it MUST add a required_features tag with
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// value "HistoricalInformation" to the HeaderBlock.
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// If this flag is not available for some object it MUST be assumed to be
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// true if the file has the required_features tag "HistoricalInformation"
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// set.
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optional bool visible = 6;
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}
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/** Optional metadata that may be included into each primitive. Special dense format used in DenseNodes. */
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message DenseInfo {
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repeated int32 version = 1 [packed = true];
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repeated sint64 timestamp = 2 [packed = true]; // DELTA coded
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repeated sint64 changeset = 3 [packed = true]; // DELTA coded
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repeated sint32 uid = 4 [packed = true]; // DELTA coded
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repeated sint32 user_sid = 5 [packed = true]; // String IDs for usernames. DELTA coded
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// The visible flag is used to store history information. It indicates that
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// the current object version has been created by a delete operation on the
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// OSM API.
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// When a writer sets this flag, it MUST add a required_features tag with
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// value "HistoricalInformation" to the HeaderBlock.
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// If this flag is not available for some object it MUST be assumed to be
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// true if the file has the required_features tag "HistoricalInformation"
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// set.
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repeated bool visible = 6 [packed = true];
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}
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// THIS IS STUB DESIGN FOR CHANGESETS. NOT USED RIGHT NOW.
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// TODO: REMOVE THIS?
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message ChangeSet {
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required int64 id = 1;
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//
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// // Parallel arrays.
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// repeated uint32 keys = 2 [packed = true]; // String IDs.
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// repeated uint32 vals = 3 [packed = true]; // String IDs.
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//
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// optional Info info = 4;
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// optional int64 created_at = 8;
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// optional int64 closetime_delta = 9;
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// optional bool open = 10;
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// optional HeaderBBox bbox = 11;
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}
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message Node {
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required sint64 id = 1;
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// Parallel arrays.
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repeated uint32 keys = 2 [packed = true]; // String IDs.
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repeated uint32 vals = 3 [packed = true]; // String IDs.
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optional Info info = 4; // May be omitted in omitmeta
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required sint64 lat = 8;
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required sint64 lon = 9;
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}
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/* Used to densly represent a sequence of nodes that do not have any tags.
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We represent these nodes columnwise as five columns: ID's, lats, and
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lons, all delta coded. When metadata is not omitted,
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We encode keys & vals for all nodes as a single array of integers
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containing key-stringid and val-stringid, using a stringid of 0 as a
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delimiter between nodes.
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( (<keyid> <valid>)* '0' )*
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*/
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message DenseNodes {
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repeated sint64 id = 1 [packed = true]; // DELTA coded
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//repeated Info info = 4;
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optional DenseInfo denseinfo = 5;
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repeated sint64 lat = 8 [packed = true]; // DELTA coded
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repeated sint64 lon = 9 [packed = true]; // DELTA coded
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// Special packing of keys and vals into one array. May be empty if all nodes in this block are tagless.
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repeated int32 keys_vals = 10 [packed = true];
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}
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message Way {
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required int64 id = 1;
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// Parallel arrays.
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repeated uint32 keys = 2 [packed = true];
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repeated uint32 vals = 3 [packed = true];
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optional Info info = 4;
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repeated sint64 refs = 8 [packed = true]; // DELTA coded
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}
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message Relation {
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enum MemberType {
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NODE = 0;
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WAY = 1;
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RELATION = 2;
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}
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required int64 id = 1;
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// Parallel arrays.
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repeated uint32 keys = 2 [packed = true];
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repeated uint32 vals = 3 [packed = true];
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optional Info info = 4;
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// Parallel arrays
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repeated int32 roles_sid = 8 [packed = true];
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repeated sint64 memids = 9 [packed = true]; // DELTA encoded
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repeated MemberType types = 10 [packed = true];
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}
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12
SConstruct
12
SConstruct
@ -120,6 +120,10 @@ if not conf.CheckHeader('omp.h'):
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if not conf.CheckLibWithHeader('bz2', 'bzlib.h', 'CXX'):
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print "bz2 library not found. Exiting"
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Exit(-1)
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if not conf.CheckLibWithHeader('osmpbf', 'osmpbf/osmpbf.h', 'CXX'):
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print "osmpbf library not found. Exiting"
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print "Either install libosmpbf-dev (Ubuntu) or use https://github.com/scrosby/OSM-binary"
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Exit(-1)
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if not conf.CheckLibWithHeader('png', 'png.h', 'CXX'):
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print "png library not found. Exiting"
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Exit(-1)
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@ -245,18 +249,12 @@ if not conf.CheckCXXHeader('boost/unordered_map.hpp'):
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# print "tbb/task_scheduler_init.h not found. Exiting"
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# Exit(-1)
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protobld = Builder(action = 'protoc -I=DataStructures/pbf-proto --cpp_out=DataStructures/pbf-proto $SOURCE')
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env.Append(BUILDERS = {'Protobuf' : protobld})
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osm1 = env.Protobuf('DataStructures/pbf-proto/fileformat.proto')
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osm2 = env.Protobuf('DataStructures/pbf-proto/osmformat.proto')
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#Hack to make OSRM compile on the default OS X Compiler.
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if sys.platform != 'darwin':
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env.Append(CCFLAGS = ['-fopenmp'])
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env.Append(LINKFLAGS = ['-fopenmp'])
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env.Program(target = 'osrm-extract', source = ["extractor.cpp", Glob('DataStructures/pbf-proto/*.pb.cc'), Glob('Util/*.cpp')], depends=['osm1', 'osm2'])
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env.Program(target = 'osrm-extract', source = ["extractor.cpp", Glob('Util/*.cpp')])
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env.Program(target = 'osrm-prepare', source = ["createHierarchy.cpp", 'Contractor/EdgeBasedGraphFactory.cpp', Glob('Util/SRTMLookup/*.cpp'), Glob('Algorithms/*.cpp')])
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env.Program(target = 'osrm-routed', source = ["routed.cpp", 'Descriptors/DescriptionFactory.cpp', Glob('ThirdParty/*.cc'), Glob('Server/DataStructures/*.cpp')], CCFLAGS = env['CCFLAGS'] + ['-DROUTED'])
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env = conf.Finish()
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