/** Copyright (c) 2010 Scott A. Crosby. This program 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 3 of the License, or (at your option) any later version. This program 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 General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ package crosby.binary.test; import java.io.FileNotFoundException; import java.io.FileOutputStream; import java.io.IOException; import java.util.Arrays; import java.util.Collections; import com.google.protobuf.ByteString; import crosby.binary.Fileformat.Blob; import crosby.binary.Fileformat.BlobHeader; import crosby.binary.Osmformat.DenseNodes; import crosby.binary.Osmformat.HeaderBlock; import crosby.binary.Osmformat.Info; import crosby.binary.Osmformat.Node; import crosby.binary.Osmformat.PrimitiveBlock; import crosby.binary.Osmformat.PrimitiveBlock.Builder; import crosby.binary.Osmformat.PrimitiveGroup; import crosby.binary.Osmformat.Relation; import crosby.binary.Osmformat.Relation.MemberType; import crosby.binary.Osmformat.StringTable; import crosby.binary.Osmformat.Way; import crosby.binary.file.BlockOutputStream; import crosby.binary.file.FileBlock; public class BuildTestFile { BlockOutputStream output; public static final long BILLION = 1000000000L; StringTable makeStringTable(String prefix) { return StringTable.newBuilder() .addS(ByteString.copyFromUtf8("")) // Never used. .addS(ByteString.copyFromUtf8(prefix+"Offset1")) .addS(ByteString.copyFromUtf8(prefix+"Offset2")) .addS(ByteString.copyFromUtf8(prefix+"Offset3")) .addS(ByteString.copyFromUtf8(prefix+"Offset4")) .addS(ByteString.copyFromUtf8(prefix+"Offset5")) .addS(ByteString.copyFromUtf8(prefix+"Offset6")) .addS(ByteString.copyFromUtf8(prefix+"Offset7")) .addS(ByteString.copyFromUtf8(prefix+"Offset8")) .build(); } void makeSimpleFileBlock1() throws IOException { PrimitiveBlock.Builder b1 = PrimitiveBlock.newBuilder(); b1.setStringtable(makeStringTable("B1")); b1.addPrimitivegroup( PrimitiveGroup.newBuilder() .addNodes(Node.newBuilder() .setId(101).setLat(13*10*1000*1000).setLon(-14*10*1000*1000) .addKeys(1).addVals(2)) .addNodes(Node.newBuilder() .setId(101).setLat(12345678).setLon(-23456789)) // Should be 1.2345678 degrees lat and -2.3456789 lon. ); b1.addPrimitivegroup( PrimitiveGroup.newBuilder() .addWays(Way.newBuilder() .setId(201) .addRefs(101).addRefs(1).addRefs(-1).addRefs(10).addRefs(-20) // Delta coded. Should be 101, 102, 101, 111, 91. .addKeys(2).addVals(1).addKeys(3).addVals(4)) .addWays(Way.newBuilder() .setId(-301) .addRefs(211).addRefs(1).addRefs(-1).addRefs(10).addRefs(-300) // Delta coded. Should be 211, 212, 211, 221, -79 .addKeys(4).addVals(3).addKeys(5).addVals(6)) .addWays(Way.newBuilder() .setId(401).addRefs(211).addRefs(1)) .addWays(Way.newBuilder() .setId(501)) ); b1.addPrimitivegroup( PrimitiveGroup.newBuilder() .addRelations(Relation.newBuilder() .setId(601) .addTypes(MemberType.NODE).addMemids(50).addRolesSid(2) .addTypes(MemberType.NODE).addMemids(3).addRolesSid(3) .addTypes(MemberType.WAY).addMemids(3).addRolesSid(4) .addTypes(MemberType.RELATION).addMemids(3).addRolesSid(5)) .addRelations(Relation.newBuilder() .setId(701) .addTypes(MemberType.RELATION).addMemids(60).addRolesSid(6) .addTypes(MemberType.RELATION).addMemids(5).addRolesSid(7) .addKeys(1).addVals(2))); b1.addPrimitivegroup( PrimitiveGroup.newBuilder() .setDense(DenseNodes.newBuilder() .addId(1001).addId(110).addId(-2000).addId(8889) .addLat(12*10000000).addLat(1500000).addLat(-12*10000000).addLat(-12*10000000) .addLon(-12*10000000).addLon(2500000).addLon(13*10000000).addLon(2*10000000) .addKeysVals(1).addKeysVals(2).addKeysVals(0) .addKeysVals(0) .addKeysVals(2).addKeysVals(3).addKeysVals(4).addKeysVals(5).addKeysVals(0) .addKeysVals(3).addKeysVals(3).addKeysVals(0) )); output.write(FileBlock.newInstance("OSMData", b1.build().toByteString(),null)); PrimitiveBlock.Builder b2 = PrimitiveBlock.newBuilder(); b2.setLatOffset(10*BILLION + 109208300) .setLonOffset(20*BILLION + 901802700) .setGranularity(1200); b2.setStringtable(makeStringTable("B2")); // Test out granularity stuff. b2.addPrimitivegroup( PrimitiveGroup.newBuilder() .addNodes(Node.newBuilder().setId(100000).setLat(0).setLon(0)) .addNodes(Node.newBuilder().setId(100001).setLat(1000).setLon(2000)) .addNodes(Node.newBuilder().setId(100002).setLat(1001).setLon(2001)) .addNodes(Node.newBuilder().setId(100003).setLat(1002).setLon(2002)) .addNodes(Node.newBuilder().setId(100004).setLat(1003).setLon(2003)) .addNodes(Node.newBuilder().setId(100005).setLat(1004).setLon(2004))); output.write(FileBlock.newInstance("OSMData", b2.build().toByteString(),null)); } BuildTestFile(String name, String compress) throws IOException { output = new BlockOutputStream(new FileOutputStream(name)); output.setCompress(compress); HeaderBlock.Builder b = HeaderBlock.newBuilder(); b.addRequiredFeatures("OsmSchema-V0.6").addRequiredFeatures("DenseNodes").setSource("QuickBrownFox"); output.write(FileBlock.newInstance("OSMHeader",b.build().toByteString(),null)); } public static void main(String [] args) { try { BuildTestFile out1a = new BuildTestFile("TestFile1-deflate.osm.pbf","deflate"); out1a.makeSimpleFileBlock1(); out1a.output.close(); BuildTestFile out1b = new BuildTestFile("TestFile1-none.osm.pbf","none"); out1b.makeSimpleFileBlock1(); out1b.output.close(); BuildTestFile out2 = new BuildTestFile("TestFile2-uncom.osm.pbf","deflate"); out2.makeGranFileBlock1(); out2.output.close(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } void makeGranFileBlock1() throws IOException { PrimitiveBlock.Builder b1 = PrimitiveBlock.newBuilder(); b1.setLatOffset(10*BILLION + 109208300) .setLonOffset(20*BILLION + 901802700) .setGranularity(1200) .setDateGranularity(2500); b1.setStringtable(makeStringTable("C1")); b1.addPrimitivegroup( PrimitiveGroup.newBuilder() .addNodes(Node.newBuilder() .setId(100001) .setLat(1000).setLon(2000) .setInfo(Info.newBuilder() .setTimestamp(1001) .setChangeset(-12) .setUid(21) .setUserSid(6) .build()) .build()) .addNodes(Node.newBuilder() .setId(100002) .setLat(1001).setLon(2001) .setInfo(Info.newBuilder() .setVersion(102) .setTimestamp(1002) .setChangeset(12) .setUid(-21) .setUserSid(5) .build()) .build()) .addNodes(Node.newBuilder() .setId(100003) .setLat(1003).setLon(2003) .setInfo(Info.newBuilder() .setVersion(103) .setUserSid(4) .build()) .build()) ) ; // The same, but with different granularities. PrimitiveBlock.Builder b2 = PrimitiveBlock.newBuilder(); b2.setLatOffset(12*BILLION + 303) .setLonOffset(22*BILLION + 404) .setGranularity(1401) .setDateGranularity(3003); b2.setStringtable(makeStringTable("C2")); b2.addPrimitivegroup( PrimitiveGroup.newBuilder() .addNodes(Node.newBuilder() .setId(100001) .addKeys(1).addVals(2) .addKeys(1).addVals(3) // Support multiple vals for a key. .addKeys(3).addVals(4) .setLat(1000).setLon(2000) .build()) .addNodes(Node.newBuilder() .setId(100002) .setLat(1001).setLon(2001) .build()) .addNodes(Node.newBuilder() .setId(100003) .setLat(1003).setLon(2003) .addKeys(5).addVals(6) .build()) ); output.write(FileBlock.newInstance("OSMData", b1.build().toByteString(),null)); output.write(FileBlock.newInstance("OSMData", b2.build().toByteString(),null)); } }