Initial add POI index

DataExtractionOSM/build_proto.xml

@@ -4,7 +4,7 @@
 		<exec dir="." executable="protoc">
 			<arg value="src/osmand_odb.proto"/>
 			<arg value="--java_out=./src/"/>
-		</exec>
+		</exec> 
 	</target>
 </project>
 

DataExtractionOSM/src/osmand_odb.proto

@@ -16,6 +16,8 @@ message OsmAndStructure {
    repeated OsmAndAddressIndex addressIndex = 3;
     // encoded as fixed32 length delimited  
    repeated OsmAndTransportIndex transportIndex = 4;
+   // encoded as fixed32 length delimited  
+   repeated OsmAndPoiIndex poiIndex = 5;
    
    // last field should version again (to check consistency)
    required uint32 versionConfirm = 32;
@@ -255,4 +257,56 @@ message OsmAndTransportIndex {
 	
 	required StringTable stringTable = 9;
 	
+}
+
+
+message OsmAndPoiIndex {
+    required string name = 1;
+    
+    
+    required StringTable categoryTable = 3;
+    
+    required StringTable subcategoriesTable = 4;
+    
+    // leave space for other indexes
+    
+	// encoded as fixed32 length delimited
+	repeated OsmAndPoiBox routes = 6; // children 
+
+	// encoded as fixed32 length delimited
+	repeated OsmAndPoiBoxData poiData = 7;
+	
+}
+
+
+message OsmAndPoiBox {
+   required uint32 zoom = 1; // delta encoded to parent
+   required sint32 left = 2; // delta encoded (zoom)
+   required sint32 right = 3; // delta encoded (zoom)
+   required sint32 top = 4; // delta encoded (zoom)
+   required sint32 bottom = 5; // delta encoded (zoom)
+    
+   optional OsmAndPoiCategories categories = 6; 
+   // encoded as fixed32 length delimited
+   repeated OsmAndPoiBox subBoxes = 7;
+   
+   optional uint32 shiftToData = 10; // shift to OsmAndPoiBoxDataAtom
+                                   // TODO
+   							// TransportStop.Message.start -  sizeof(TransportStop.Message.length) - routes[i] 
+   							//				= TransportRoute.Message.start - sizeof(TransportRoute.Message.length)
+   							// message is started when body is started
+}
+
+message OsmAndPoiCategories {
+   // sorted categories
+   repeated uint32 categories = 3;
+}
+
+message OsmAndPoiBoxData {
+  
+  repeated OsmAndPoiBoxDataAtom poiData = 3;
+}
+
+message OsmAndPoiBoxDataAtom {
+  
 }