perl Makefile.PL
   make
   make test
   make install

- Copy downloadosmtiles.pl to /usr/bin
- Usage:

downloadosmtiles.pl --lat=min_lat:max_lat --lon=min_long:max_long --zoom=min_zoom:max_zoom

How do you set the min_lat, max_lat and min_long, max_long?
- Go to www.openstreetmap.org
- Click on the “Edit” tab
- You will see the extent or bounds of the map under the section “Area to Export”
- Alternatively, you can click on “Manually select a different area” to specifically choose an area.

downloadosmtiles.pl --lat=6.9443:7.2261 --lon=125.5082:125.7104 --zoom=6:12

The tiles will be downloaded to the current directory.

Part II:Put the tiles in the sqlite database
1. Read Frank’s email to route-me group regarding map2sqlite

2. Download map2sqlite-1.0.tar.bz2.

3. Build the map2sqlite XCodeProj. Afterwards, find map2sqlite and drop it in /usr/bin.

cp map2sqlite /usr/bin

4. Run map2sqlite to import the tiles in sqlite.

map2sqlite -db ph-1.0.0.db -mapdir ph-osm-map/
 
2010-08-12 17:24:40.749 map2sqlite[14113:903] map2sqlite 1.0
2010-08-12 17:24:40.756 map2sqlite[14113:903] Creating ph-1.0.0.db
2010-08-12 17:24:40.761 map2sqlite[14113:903] Importing map tiles at ph-osm-map/
2010-08-12 17:25:03.169 map2sqlite[14113:903] 
2010-08-12 17:25:03.170 map2sqlite[14113:903] Map statistics
2010-08-12 17:25:03.170 map2sqlite[14113:903] --------------
2010-08-12 17:25:03.171 map2sqlite[14113:903] map db:            ph-1.0.0.db
2010-08-12 17:25:03.171 map2sqlite[14113:903] file size:         13758464 bytes
2010-08-12 17:25:03.172 map2sqlite[14113:903] tile directory:    ph-osm-map/
2010-08-12 17:25:03.172 map2sqlite[14113:903] number of tiles:   9091
2010-08-12 17:25:03.173 map2sqlite[14113:903] zoom levels:       6 - 11
2010-08-12 17:25:03.218 map2sqlite[14113:903] zoom level  6:        12 tiles, (    28,    52)x(    31,    54), {x=112.500000,y=21.943047}x{x=129.375000,y=0.000000}
2010-08-12 17:25:03.219 map2sqlite[14113:903] zoom level  7:        35 tiles, (    56,   105)x(    62,   109), {x=115.312500,y=21.943047}x{x=129.375000,y=2.811371}
2010-08-12 17:25:03.222 map2sqlite[14113:903] zoom level  8:       117 tiles, (   112,   210)x(   124,   218), {x=115.312500,y=21.943047}x{x=127.968750,y=4.214943}
2010-08-12 17:25:03.223 map2sqlite[14113:903] zoom level  9:       450 tiles, (   225,   420)x(   249,   437), {x=115.312500,y=21.289375}x{x=127.968750,y=4.214943}
2010-08-12 17:25:03.225 map2sqlite[14113:903] zoom level 10:      1715 tiles, (   450,   841)x(   498,   875), {x=115.664062,y=21.289375}x{x=127.968750,y=4.565474}
2010-08-12 17:25:03.231 map2sqlite[14113:903] zoom level 11:      6762 tiles, (   900,  1683)x(   997,  1751), {x=115.839844,y=21.289375}x{x=127.968750,y=4.565474}

5. ph-osm-map is 43.9 MB but was compressed to ph-1.0.0.db (13.8 MB)

Part III: Downlaod the route-me code from trunk and run some examples.
- Follow this previous tutorial

Part IV: Patch the trunk to incorporate the RMDBMapSource from Frank Schroder

1. What we need to add to the trunk. Download RMDBMapSource.zip

+ RMDBMapSource.h
+ RMDBMapSource.m
+ RMDBTileImage.h
+ RMDBTileImage.m

Copy the files above to the “Map” directory.

2. Edit RMTileImage.h and RMTileImage.m base on the patch below.

Index: MapView/Map/RMTileImage.h
===================================================================
--- MapView/Map/RMTileImage.h	(revision 605)
+++ MapView/Map/RMTileImage.h	(working copy)
@@ -37,8 +37,10 @@
 #import "RMNotifications.h"
 #import "RMTile.h"
 #import "RMTileProxy.h"
+#import "FMDatabase.h"
 
 @class RMTileImage;
+@class NSData;
 
 @interface RMTileImage : NSObject {
 	// I know this is a bit nasty.
@@ -64,6 +66,7 @@
 + (RMTileImage*)imageForTile: (RMTile) tile withURL: (NSString*)url;
 + (RMTileImage*)imageForTile: (RMTile) tile fromFile: (NSString*)filename;
 + (RMTileImage*)imageForTile: (RMTile) tile withData: (NSData*)data;
++ (RMTileImage*)imageForTile: (RMTile) tile fromDB: (FMDatabase*)db;
 
 - (void)moveBy: (CGSize) delta;
 - (void)zoomByFactor: (float) zoomFactor near:(CGPoint) center;
Index: MapView/Map/RMTileImage.m
===================================================================
--- MapView/Map/RMTileImage.m	(revision 605)
+++ MapView/Map/RMTileImage.m	(working copy)
@@ -29,6 +29,7 @@
 #import "RMWebTileImage.h"
 #import "RMTileLoader.h"
 #import "RMFileTileImage.h"
+#import "RMDBTileImage.h"
 #import "RMTileCache.h"
 #import "RMPixel.h"
 #import <QuartzCore/QuartzCore.h>
@@ -108,6 +109,11 @@
 	return [image autorelease];
 }
 
++ (RMTileImage*)imageForTile:(RMTile) _tile fromDB: (FMDatabase*)db
+{
+	return [[[RMDBTileImage alloc] initWithTile: _tile fromDB:db] autorelease];
+}
+
 -(void) cancelLoading
 {
 	[[NSNotificationCenter defaultCenter] postNotificationName:RMMapImageLoadingCancelledNotification

We just need to add these lines on RMTileImage.h:

+#import "FMDatabase.h"
...
++ (RMTileImage*)imageForTile: (RMTile) tile fromDB: (FMDatabase*)db;

do the same for RMTileImage.m:

+#import "RMDBTileImage.h"
...
++ (RMTileImage*)imageForTile:(RMTile) _tile fromDB: (FMDatabase*)db
+{
+	return [[[RMDBTileImage alloc] initWithTile: _tile fromDB:db] autorelease];
+}

UPDATE (OCT 15, 2010): I am attaching my current RMTileImage.h and RMTileImage.m so you guys could double-check the changes I made. RMTileImage.zip

4. Still with me? Comment NSAssert on 609 on RMMapContents.m

Part V: RouteMeSampleMapDBOffline code
1. Download RouteMeSampleMapDBOffline.zip

2. Drop the project in the samples directory.

3. Build. You should be able to build this since the header path is relative to the route-me trunk.

4. Run from the simulator

1. Using SQLDeveloper -> Right Click on the Table from the left pane -> Export

2. Choose TEXT since we are going to use that when importing using MesaSQLite. Note, SQLDeveloper does not export CLOB columns. You need to change your column from CLOB to VARCHAR. A workaround is to add a column and then update that column aferwards.

ALTER TABLE poi ADD en_desc VARCHAR(2000);
UPDATE poi SET en_desc = en_short_desc;

3. In MesaSQLite, FILE -> IMPORT -> CSV/TAB

4. Choose the table which you want to import.

5. Choose your exported TAB delimited file from SQLDeveloper.

6. Afterwards, map the corresponding fields to your database. Note, that I added an extra column “dummy” in the file because it seems I can only match n-1 columns, thus the extra column.

1. The code below (based from the SQLiteBooks Example) will copy the database from your bundle to the “Documents” directory. You don’t have to do this every time your app launches, so there is a check at “success” below. To check this, in the iPhone Simulator navigate to the Documents directory:

/Users/rupert/Library/Application\ Support/iPhone\ Simulator/User/Applications/unique_number_of_the_application/Documents/sample.db

// Creates a writable copy of the bundled default database in the application Documents directory.
- (void)createEditableCopyOfDatabaseIfNeeded {
    // First, test for existence.
    BOOL success;
    NSFileManager *fileManager = [NSFileManager defaultManager];
    NSError *error;

	//Documents Database Path
    NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
    NSString *documentsDirectory = [paths objectAtIndex:0];
    NSString *writableDBPath = [documentsDirectory stringByAppendingPathComponent:kDatabaseName];

	success = [fileManager fileExistsAtPath:writableDBPath];
    if (success) return;

    // The writable database does not exist, so copy the default to the appropriate location.
    NSString *defaultDBPath = [[[NSBundle mainBundle] resourcePath] stringByAppendingPathComponent:kDatabaseName];
    success = [fileManager copyItemAtPath:defaultDBPath toPath:writableDBPath error:&error];
    if (!success) {
        NSLog(@"Failed to create writable database file with message '%@'.", [error localizedDescription]);
    }
}

1. MesaSQLite for MacOSX.

SQL

1. Getting the current time

MySQL = Now();

SQLite3 = CURRENT_TIMESTAMP;

insert into jobstemp(full_address, datecreated, dateupdated)
VALUES("9 Bishop Street", CURRENT_TIMESTAMP, CURRENT_TIMESTAMP);

2. Getting the local current time

SELECT datetime(dateupdated, 'localtime')

3. Trim

SELECT trim(name) FROM table

4. Vacuum

rupert:Desktop rupert$ sqlite3 photos-2.0.0.db
SQLite version 3.6.12
Enter ".help" for instructions
Enter SQL statements terminated with a ";"
sqlite> vacuum;
sqlite> .quit;

5. Quit

rupert:Desktop rupert$ sqlite3 photos-2.0.0.db
SQLite version 3.6.12
Enter ".help" for instructions
Enter SQL statements terminated with a ";"
sqlite> .quit;