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authorrodri <rgl@antares-labs.eu>2020-02-22 23:41:23 +0000
committerrodri <rgl@antares-labs.eu>2020-02-22 23:41:23 +0000
commitd4368bf4f36964c722a209629f515422dd193e04 (patch)
tree9e8e11094320332529017a48dcf7d7985ce9960c
downloadcarto-master.tar.gz
carto-master.tar.bz2
carto-master.zip
now version controlled.HEADmaster
-rw-r--r--hessen.out369
-rw-r--r--info.c273
-rw-r--r--malta.mapbin0 -> 2842233 bytes
-rw-r--r--mkfile8
4 files changed, 650 insertions, 0 deletions
diff --git a/hessen.out b/hessen.out
new file mode 100644
index 0000000..c3a4ef5
--- /dev/null
+++ b/hessen.out
@@ -0,0 +1,369 @@
+Mapsforge Header Information
+magic: mapsforge binary OSM
+header size: 6271 bytes
+version: 4
+file size: 139845675 bytes
+created: Sat Feb 26 09:55:27 CET 2005
+bbox: (49.2909°N, 7.66757°E)(51.7625°N, 10.344°E)
+tile size: 256
+projection: Mercator
+flags: pos0 zoom0 lang author
+pos0: (50.5267°N, 9.00577°E)
+zoom0: 8
+lang: en,de,fr,es
+author: mapsforge-map-writer-0.9.0
+pois:
+ amenity=bench
+ highway=bus_stop
+ power=tower
+ barrier=gate
+ highway=traffic_signals
+ highway=turning_circle
+ barrier=bollard
+ amenity=restaurant
+ tourism=information
+ amenity=recycling
+ amenity=parking
+ barrier=lift_gate
+ amenity=post_box
+ amenity=shelter
+ railway=level_crossing
+ historic=memorial
+ place=locality
+ natural=peak
+ place=village
+ barrier=cycle_barrier
+ shop=bakery
+ amenity=cafe
+ power=generator
+ amenity=fast_food
+ leisure=playground
+ amenity=telephone
+ amenity=bank
+ shop=hairdresser
+ tourism=viewpoint
+ amenity=place_of_worship
+ religion=christian
+ shop=supermarket
+ emergency=phone
+ amenity=pharmacy
+ amenity=pub
+ amenity=fountain
+ natural=spring
+ amenity=kindergarten
+ tourism=hotel
+ amenity=fire_station
+ amenity=fuel
+ amenity=toilets
+ tourism=attraction
+ amenity=atm
+ man_made=surveillance
+ man_made=tower
+ railway=tram_stop
+ amenity=post_office
+ amenity=school
+ place=town
+ place=suburb
+ place=hamlet
+ amenity=bar
+ amenity=drinking_water
+ shop=bicycle
+ railway=station
+ tourism=museum
+ railway=halt
+ amenity=bicycle_rental
+ amenity=library
+ amenity=townhall
+ leisure=slipway
+ highway=mini_roundabout
+ amenity=theatre
+ aeroway=gate
+ amenity=police
+ shop=laundry
+ amenity=grave_yard
+ religion=muslim
+ amenity=cinema
+ tourism=hostel
+ amenity=hospital
+ amenity=university
+ aeroway=helipad
+ amenity=bus_station
+ natural=cave_entrance
+ historic=monument
+ religion=jewish
+ aeroway=aerodrome
+ place=city
+ shop=organic
+ tourism=alpine_hut
+ barrier=toll_booth
+ shop=mall
+ station=subway
+ man_made=windmill
+ place=island
+ways:
+ building=yes
+ highway=track
+ highway=residential
+ building=house
+ natural=scrub
+ highway=service
+ landuse=farmland
+ oneway=yes
+ highway=footway
+ landuse=meadow
+ building=residential
+ highway=path
+ tracktype=grade2
+ tracktype=grade3
+ tracktype=grade5
+ landuse=forest
+ tracktype=grade1
+ tracktype=grade4
+ landuse=grass
+ waterway=stream
+ highway=secondary
+ building=garage
+ highway=primary
+ railway=rail
+ area=yes
+ bridge=yes
+ highway=tertiary
+ amenity=parking
+ boundary=administrative
+ landuse=residential
+ natural=wood
+ access=private
+ natural=nosea
+ natural=sea
+ natural=water
+ highway=motorway
+ highway=unclassified
+ building=apartments
+ highway=steps
+ oneway=no
+ roof:shape=gabled
+ natural=grassland
+ landuse=allotments
+ barrier=fence
+ tunnel=yes
+ leisure=pitch
+ highway=motorway_link
+ highway=living_street
+ landuse=farmyard
+ highway=trunk
+ landuse=industrial
+ building=garages
+ landuse=cemetery
+ barrier=wall
+ leisure=park
+ building=industrial
+ building=detached
+ highway=trunk_link
+ highway=cycleway
+ landuse=orchard
+ landuse=commercial
+ leisure=playground
+ waterway=river
+ building=shed
+ sport=soccer
+ roof:shape=flat
+ building=commercial
+ highway=pedestrian
+ building=terrace
+ waterway=drain
+ admin_level=6
+ highway=primary_link
+ access=destination
+ building=school
+ admin_level=4
+ building=roof
+ sport=tennis
+ roof:material=roof_tiles
+ building=hut
+ landuse=basin
+ roof:orientation=across
+ amenity=school
+ building:part=yes
+ waterway=canal
+ railway=platform
+ leisure=sports_centre
+ building=barn
+ leisure=garden
+ building:material=plaster
+ barrier=retaining_wall
+ railway=disused
+ landuse=railway
+ landuse=reservoir
+ waterway=riverbank
+ building=church
+ railway=tram
+ leisure=nature_reserve
+ roof:orientation=along
+ landuse=retail
+ building=greenhouse
+ leisure=swimming_pool
+ landuse=quarry
+ natural=heath
+ aeroway=taxiway
+ landuse=village_green
+ man_made=pier
+ landuse=construction
+ sport=multi
+ roof:shape=hipped
+ natural=wetland
+ admin_level=5
+ highway=secondary_link
+ sport=equestrian
+ landuse=recreation_ground
+ railway=light_rail
+ highway=construction
+ piste:type=nordic
+ sport=swimming
+ tourism=attraction
+ landuse=vineyard
+ leisure=track
+ highway=bridleway
+ landuse=brownfield
+ building=retail
+ wood=deciduous
+ building=office
+ building=public
+ building=farm_auxiliary
+ piste:difficulty=easy
+ building=university
+ leisure=stadium
+ building=warehouse
+ highway=tertiary_link
+ place=locality
+ building=cabin
+ leisure=water_park
+ amenity=grave_yard
+ historic=castle
+ barrier=city_wall
+ building=chapel
+ building=civic
+ aeroway=runway
+ building=farm
+ wood=mixed
+ oneway=-1
+ natural=beach
+ leisure=common
+ landuse=greenfield
+ amenity=hospital
+ sport=shooting
+ amenity=university
+ sport=basketball
+ roof:shape=pyramidal
+ landuse=landfill
+ roof:material=tar_paper
+ landuse=military
+ piste:difficulty=intermediate
+ tunnel=no
+ building=hospital
+ railway=narrow_gauge
+ amenity=toilets
+ building:part=elevator
+ natural=scree
+ building=hotel
+ leisure=golf_course
+ waterway=dam
+ amenity=fountain
+ highway=road
+ building:material=brick
+ building=train_station
+ building=service
+ wood=coniferous
+ aeroway=aerodrome
+ roof:shape=skillion
+ building=hangar
+ lock=yes
+ historic=ruins
+ sport=golf
+ aeroway=apron
+ piste:type=downhill
+ building=manufacture
+ building=semidetached_house
+ highway=raceway
+ building:material=glass
+ tourism=zoo
+ building=supermarket
+ highway=services
+ building:part=roof
+ tourism=hostel
+ building:material=stone
+ roof:material=slate
+ roof:shape=half-hipped
+ sport=volleyball
+ railway=preserved
+ aeroway=helipad
+ amenity=theatre
+ leisure=dog_park
+ railway=subway
+ sport=boules
+ building:material=concrete
+ military=barracks
+ building:material=wood
+ piste:difficulty=advanced
+ railway=miniature
+ railway=monorail
+ roof:material=glass
+ roof:material=gravel
+ aerialway=drag_lift
+ sport=climbing
+ route=ferry
+ building=shelter
+ building:material=metal
+ aeroway=terminal
+ natural=fell
+ amenity=college
+ roof:shape=gambrel
+ piste:difficulty=novice
+ roof:shape=round
+ roof:shape=mansard
+ roof:material=concrete
+ building=ruins
+ sport=baseball
+ roof:material=metal
+ sport=football
+ sport=skating
+ roof:material=eternit
+ building=transportation
+ roof:shape=dome
+ roof:material=grass
+ piste:type=sled
+ building=mosque
+ building=shop
+ sport=skiing
+ roof:material=stone
+ building=castle
+ building:material=sandstone
+ amenity=embassy
+ building:part=ramp
+ roof:material=copper
+ aerialway=gondola
+ railway=funicular
+ building=monastery
+ aerialway=chair_lift
+ aerialway=rope_tow
+ boundary=national_park
+ building=cathedral
+ building=museum
+ amenity=swimming_pool
+ building=factory
+ roof:shape=onion
+ aerialway=cable_car
+ railway=station
+ roof:material=wood
+ aerialway=magic_carpet
+ military=airfield
+ building=gym
+ building:part=tower
+ roof:shape=saltbox
+ roof:material=thatch
+ highway=bus_guideway
+ sport=cricket
+ sport=bowls
+ building:material=steel
+ roof:material=acrylic_glass
+ roof:material=plastic
+ roof:material=plants
diff --git a/info.c b/info.c
new file mode 100644
index 0000000..19a537b
--- /dev/null
+++ b/info.c
@@ -0,0 +1,273 @@
+#include <u.h>
+#include <libc.h>
+#include <bio.h>
+
+typedef struct Coord Coord;
+typedef struct BBox BBox;
+typedef struct MFHeader MFHeader;
+typedef struct Tag Tag;
+
+struct Coord {
+ double lat;
+ double lon;
+};
+
+struct BBox {
+ Coord min;
+ Coord max;
+};
+
+struct Tag {
+ int key;
+ char *val;
+};
+
+struct MFHeader {
+ char magic[21]; /* magic sequence */
+ uint size; /* header size */
+ uint fversion; /* file version */
+ uvlong fsize; /* file size */
+ uvlong dob; /* date of creation */
+ BBox bbox; /* map boundaries */
+ ushort tsize; /* tile size */
+ char *projection; /* Mercator or nothing */
+ uchar flags;
+ Coord pos0; /* map initial position */
+ uchar zoom0; /* map initial zoom level */
+ char *lang; /* language preference */
+ char *comment;
+ char *author;
+ Tag *pois; /* places of interest */
+ Tag *ways; /* ways */
+};
+
+enum {
+ Fdebug = 0x80,
+ Fpos0 = 0x40,
+ Fzoom0 = 0x20,
+ Flang = 0x10,
+ Fcomment = 0x08,
+ Fauthor = 0x04
+};
+
+void
+usage(void)
+{
+ fprint(2, "usage: info [mapfile]\n");
+ exits("usage");
+}
+
+ushort
+get16(uchar *a)
+{
+ return (a[0]<<8) | a[1];
+}
+
+uint
+get32(uchar *a)
+{
+ return (a[0]<<24) | (a[1]<<16) | (a[2]<<8) | a[3];
+}
+
+uvlong
+get64(uchar *a)
+{
+ uvlong n;
+
+ n = get32(a);
+ return n<<32 | get32(a+4);
+}
+
+uint
+readuvarint(Biobuf *b)
+{
+ uint n, shift;
+ uchar x;
+
+ n = shift = 0;
+
+ if(Bread(b, &x, 1) != 1)
+ sysfatal("readuvarint: %r");
+ while(x & 0x80){
+ n |= (x & ~0x80) << shift;
+ shift += 7;
+ Bread(b, &x, 1);
+ }
+ return n |= x;
+}
+
+char *
+readstr(Biobuf *b)
+{
+ uint len;
+ char *s;
+
+ len = readuvarint(b);
+ s = malloc(len+1);
+ if(Bread(b, s, len) != len)
+ sysfatal("readstr: %r");
+ s[len] = 0;
+
+ return s;
+}
+
+double
+todeg(long μd)
+{
+ double d;
+ d = μd / 1000000.;
+ return d;
+}
+
+Coord
+getcoord(uchar *a)
+{
+ Coord c;
+ uchar *s;
+
+ s = a;
+ c.lat = todeg(get32(s));
+ s += 4;
+ c.lon = todeg(get32(s));
+
+ return c;
+}
+
+BBox
+getbbox(uchar *a)
+{
+ BBox bbox;
+ uchar *s;
+
+ s = a;
+ bbox.min = getcoord(s);
+ s += 8;
+ bbox.max = getcoord(s);
+
+ return bbox;
+}
+
+Tag *
+gettags(Biobuf *b)
+{
+ Tag *t;
+ uchar x[2];
+ int len, i;
+
+ if(Bread(b, x, 2) != 2)
+ sysfatal("gettags: %r");
+ len = get16(x);
+ t = malloc((len+1)*sizeof(Tag));
+ for(i = 0; i < len; i++)
+ t[i].val = readstr(b);
+ t[len].val = nil;
+
+ return t;
+}
+
+void
+main(int argc, char *argv[])
+{
+ Biobuf bin;
+ Tag *tp;
+ uchar buf[512];
+ int fd;
+
+ MFHeader h;
+
+ if(argc < 2)
+ fd = 0;
+ else{
+ fd = open(argv[1], OREAD);
+ if(fd < 0)
+ sysfatal("open: %r");
+ }
+
+ if(Binit(&bin, fd, OREAD) < 0)
+ sysfatal("Binit: %r");
+
+ if(Bread(&bin, buf, 20) != 20)
+ sysfatal("wrong magic value");
+ strncpy(h.magic, (char *)buf, 20);
+ h.magic[20] = 0;
+
+ if(Bread(&bin, buf, 4) != 4)
+ sysfatal("couldn't read header size");
+ h.size = get32(buf);
+
+ if(Bread(&bin, buf, 4) != 4)
+ sysfatal("couldn't read file version");
+ h.fversion = get32(buf);
+
+ if(Bread(&bin, buf, 8) != 8)
+ sysfatal("couldn't get file size");
+ h.fsize = get64(buf);
+
+ if(Bread(&bin, buf, 8) != 8)
+ sysfatal("couldn't get date of creation");
+ h.dob = get64(buf);
+
+ if(Bread(&bin, buf, 16) != 16)
+ sysfatal("couldn't get bbox");
+ h.bbox = getbbox(buf);
+
+ if(Bread(&bin, buf, 2) != 2)
+ sysfatal("couldn't get tile size");
+ h.tsize = get16(buf);
+
+ h.projection = readstr(&bin);
+
+ if(Bread(&bin, &h.flags, 1) != 1)
+ sysfatal("couldn't get flags");
+ if(h.flags & Fpos0){
+ if(Bread(&bin, buf, 8) != 8)
+ sysfatal("couldn't get pos0");
+ h.pos0 = getcoord(buf);
+ }
+ if(h.flags & Fzoom0)
+ Bread(&bin, &h.zoom0, 1);
+ if(h.flags & Flang)
+ h.lang = readstr(&bin);
+ if(h.flags & Fcomment)
+ h.comment = readstr(&bin);
+ if(h.flags & Fauthor)
+ h.author = readstr(&bin);
+ h.pois = gettags(&bin);
+ h.ways = gettags(&bin);
+
+ Bterm(&bin);
+
+ print("Mapsforge Header Information\n");
+ print("magic: %s\n", h.magic);
+ print("header size: %d bytes\n", h.size);
+ print("version: %d\n", h.fversion);
+ print("file size: %llud bytes\n", h.fsize);
+ print("created: %s", ctime(h.dob));
+ print("bbox: (%g°N, %g°E)(%g°N, %g°E)\n",
+ h.bbox.min.lat, h.bbox.min.lon,
+ h.bbox.max.lat, h.bbox.max.lon);
+ print("tile size: %d\n", h.tsize);
+ print("projection: %s\n", h.projection);
+ print("flags:");
+ if(h.flags & Fdebug) print(" debug");
+ if(h.flags & Fpos0) print(" pos0");
+ if(h.flags & Fzoom0) print(" zoom0");
+ if(h.flags & Flang) print(" lang");
+ if(h.flags & Fcomment) print(" comment");
+ if(h.flags & Fauthor) print(" author");
+ print("\n");
+ if(h.flags & Fpos0) print("pos0: (%g°N, %g°E)\n", h.pos0.lat, h.pos0.lon);
+ if(h.flags & Fzoom0) print("zoom0: %d\n", h.zoom0);
+ if(h.flags & Flang) print("lang: %s\n", h.lang);
+ if(h.flags & Fcomment) print("comment: %s\n", h.comment);
+ if(h.flags & Fauthor) print("author: %s\n", h.author);
+ print("pois:\n");
+ for(tp = h.pois; tp->val != nil; tp++)
+ print("\t%s\n", tp->val);
+ print("ways:\n");
+ for(tp = h.ways; tp->val != nil; tp++)
+ print("\t%s\n", tp->val);
+
+ close(fd);
+ exits(0);
+}
diff --git a/malta.map b/malta.map
new file mode 100644
index 0000000..1362efa
--- /dev/null
+++ b/malta.map
Binary files differ
diff --git a/mkfile b/mkfile
new file mode 100644
index 0000000..67e7c13
--- /dev/null
+++ b/mkfile
@@ -0,0 +1,8 @@
+</$objtype/mkfile
+
+TARG=\
+ info
+
+BIN=/$objtype/bin
+
+</sys/src/cmd/mkmany