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fix issue 200

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git-svn-id: https://osmand.googlecode.com/svn/trunk@775 e29c36b1-1cfa-d876-8d93-3434fc2bb7b8
This commit is contained in:
Victor Shcherb 2010-12-06 23:44:54 +00:00
parent ab9aefe03c
commit 99e3111af0
1 changed files with 87 additions and 30 deletions
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95
DataExtractionOSM/src/net/osmand/binary/BinaryInspector.java
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@ -109,6 +109,7 @@ public class BinaryInspector {
int c = 0;
Set<String> addressNames = new LinkedHashSet<String>();
int version = -1;
// Go through all files and validate conistency
for(File f : partsToExtractFrom.keySet()){
@ -131,6 +132,16 @@ public class BinaryInspector {
LinkedHashSet<Float> temp = new LinkedHashSet<Float>();
String pattern = partsToExtractFrom.get(f);
boolean minus = true;
for (int i = 0; i < indexes[c].getIndexes().size(); i++) {
partsSet[c].add(i + 1f);
BinaryIndexPart part = indexes[c].getIndexes().get(i);
if(part instanceof MapIndex){
List<MapRoot> roots = ((MapIndex) part).getRoots();
for(int j=0; j<roots.size(); j++){
partsSet[c].add((i+1f)+(j+1)/10f);
}
}
}
if(pattern != null){
minus = pattern.startsWith("-");
String[] split = pattern.substring(1).split(",");
@ -139,9 +150,7 @@ public class BinaryInspector {
}
}
for (int i = 0; i < indexes[c].getIndexes().size(); i++) {
partsSet[c].add(i + 1f);
}
if(minus){
partsSet[c].removeAll(temp);
} else {
@ -172,6 +181,49 @@ public class BinaryInspector {
BinaryIndexPart part = index.getIndexes().get(i);
String map;
if (part instanceof MapIndex) {
ous.writeTag(OsmandOdb.OsmAndStructure.MAPINDEX_FIELD_NUMBER, WireFormat.WIRETYPE_FIXED32_LENGTH_DELIMITED);
map = "Map";
List<MapRoot> roots = ((MapIndex) part).getRoots();
List<MapRoot> toSkip = new ArrayList<MapRoot>();
int newL = 0;
int tagAndFieldSize = CodedOutputStream.computeTagSize(OsmandOdb.OsmAndMapIndex.LEVELS_FIELD_NUMBER) + 4;
for(int j=0; j<roots.size(); j++){
if (!partSet.contains(i + 1f + (j+1)*0.1f)) {
newL -= (roots.get(j).getLength() + tagAndFieldSize);
toSkip.add(roots.get(j));
}
}
writeInt(ous, part.getLength() + newL);
long seek = part.getFilePointer();
while(seek < (part.getFilePointer()+ part.getLength())){
MapRoot next = null;
for(MapRoot r : toSkip){
if(seek < r.getFilePointer()) {
if(next == null || next.getFilePointer() > r.getFilePointer()){
next = r;
}
}
}
if(next == null){
copyBinaryPart(ous, BUFFER_TO_READ, raf, seek, (int) (part.getLength() - (seek - part.getFilePointer())));
break;
} else {
int l = (int) (next.getFilePointer() - seek - tagAndFieldSize);
if(l > 0){
copyBinaryPart(ous, BUFFER_TO_READ, raf, seek, l);
}
seek += next.getLength() + tagAndFieldSize + l;
}
}
System.out.println(MessageFormat.format("{2} part {0} is extracted {1} bytes", part.getName(), part.getLength() + newL, map));
} else {
if (part instanceof AddressRegion) {
ous.writeTag(OsmandOdb.OsmAndStructure.ADDRESSINDEX_FIELD_NUMBER, WireFormat.WIRETYPE_FIXED32_LENGTH_DELIMITED);
map = "Address";
@ -183,28 +235,15 @@ public class BinaryInspector {
} else if (part instanceof TransportIndex) {
ous.writeTag(OsmandOdb.OsmAndStructure.TRANSPORTINDEX_FIELD_NUMBER, WireFormat.WIRETYPE_FIXED32_LENGTH_DELIMITED);
map = "Transport";
} else if (part instanceof MapIndex) {
ous.writeTag(OsmandOdb.OsmAndStructure.MAPINDEX_FIELD_NUMBER, WireFormat.WIRETYPE_FIXED32_LENGTH_DELIMITED);
map = "Map";
} else {
throw new UnsupportedOperationException();
}
writeInt(ous, part.getLength());
raf.seek(part.getFilePointer());
int toRead = part.getLength();
while (toRead > 0) {
int read = raf.read(BUFFER_TO_READ);
if (read == -1) {
throw new IllegalArgumentException("Unexpected end of file");
}
if (toRead < read) {
read = toRead;
}
ous.writeRawBytes(BUFFER_TO_READ, 0, read);
toRead -= read;
}
copyBinaryPart(ous, BUFFER_TO_READ, raf, part.getFilePointer(), part.getLength());
System.out.println(MessageFormat.format("{2} part {0} is extracted {1} bytes", part.getName(), part.getLength(), map));
}
}
}
ous.writeInt32(OsmandOdb.OsmAndStructure.VERSIONCONFIRM_FIELD_NUMBER, version);
@ -216,6 +255,24 @@ public class BinaryInspector {
}
private static void copyBinaryPart(CodedOutputStream ous, byte[] BUFFER, RandomAccessFile raf, long fp, int length)
throws IOException {
raf.seek(fp);
int toRead = length;
while (toRead > 0) {
int read = raf.read(BUFFER);
if (read == -1) {
throw new IllegalArgumentException("Unexpected end of file");
}
if (toRead < read) {
read = toRead;
}
ous.writeRawBytes(BUFFER, 0, read);
toRead -= read;
}
}
protected static String formatBounds(int left, int right, int top, int bottom){
double l = MapUtils.get31LongitudeX(left);
double r = MapUtils.get31LongitudeX(right);