/** Copyright (c) 2010 Scott A. Crosby. <scott@sacrosby.com>
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 <http://www.gnu.org/licenses/>.
*/
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));
}
}