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osm.c
984 lines (817 loc) · 22 KB
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osm.c
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/*
Support for "OpenStreetMap" data files (.xml)
Copyright (C) 2008 Olaf Klein, o.b.klein@gpsbabel.org
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 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, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111 USA
*/
#include "defs.h"
#include "avltree.h"
#include "xmlgeneric.h"
static char *opt_tag, *opt_tagnd, *created_by;
static arglist_t osm_args[] =
{
{ "tag", &opt_tag, "Write additional way tag key/value pairs", NULL, ARGTYPE_STRING, ARG_NOMINMAX },
{ "tagnd", &opt_tagnd, "Write additional node tag key/value pairs", NULL, ARGTYPE_STRING, ARG_NOMINMAX },
{ "created_by", &created_by, "Use this value as custom created_by value","GPSBabel", ARGTYPE_STRING, ARG_NOMINMAX },
ARG_TERMINATOR
};
#define MYNAME "osm"
static avltree_t *waypoints; /* AVL tree */
static avltree_t *keys = NULL;
static avltree_t *values = NULL;
static avltree_t *icons = NULL;
static gbfile *fout;
static int node_id;
static int skip_rte;
#if HAVE_LIBEXPAT
static route_head *rte;
static waypoint *wpt;
static int wpt_loaded, rte_loaded;
static xg_callback osm_node, osm_node_tag, osm_node_end;
static xg_callback osm_way, osm_way_nd, osm_way_tag, osm_way_end;
static
xg_tag_mapping osm_map[] = {
{ osm_node, cb_start, "/osm/node" },
{ osm_node_tag, cb_start, "/osm/node/tag" },
{ osm_node_end, cb_end, "/osm/node" },
{ osm_way, cb_start, "/osm/way" },
{ osm_way_nd, cb_start, "/osm/way/nd" },
{ osm_way_tag, cb_start, "/osm/way/tag" },
{ osm_way_end, cb_end, "/osm/way" },
{ NULL, 0, NULL }
};
#endif // HAVE_LIBEXPAT
static const char *osm_features[] = {
"- dummy -", /* 0 */
"aeroway", /* 1 */
"amenity", /* 2 */
"building", /* 3 */
"cycleway", /* 4 */
"railway", /* 5 */
"highway", /* 6 */
"historic", /* 7 */
"landuse", /* 8 */
"leisure", /* 9 */
"man_made", /* 10 */
"military", /* 11 */
"natural", /* 12 */
"place", /* 13 */
"power", /* 14 */
"shop", /* 15 */
"sport", /* 16 */
"tourism", /* 17 */
"waterway", /* 18 */
"aerialway", /* 19 */
NULL
};
typedef struct osm_icon_mapping_s {
const int key;
const char *value;
const char *icon;
} osm_icon_mapping_t;
/* based on <http://wiki.openstreetmap.org/index.php/Map_Features> */
static osm_icon_mapping_t osm_icon_mappings[] = {
/* cycleway ...*/
/* highway ...*/
// { 6, "mini_roundabout", "?" },
// { 6, "stop", "?" },
// { 6, "traffic_signals", "?" },
// { 6, "crossing", "?" },
// { 6, "gate", "?" },
// { 6, "stile", "?" },
// { 6, "cattle_grid", "?" },
// { 6, "toll_booth", "?" },
// { 6, "incline", "?" },
// { 6, "incline_steep", "?" },
// { 6, "viaduct", "?" },
// { 6, "motorway_junction", "?" },
// { 6, "services", "?" },
// { 6, "ford", "?" },
// { 6, "bus_stop", "?" },
// { 6, "turning_circle", "?" },
// { 6, "User Defined", "?" },
/* waterway ... */
{ 18, "dock", "Dock" },
// { 18, "lock_gate", "?" },
// { 18, "turning_point", "?" },
// { 18, "aqueduct", "?" },
// { 18, "boatyard", "?" },
// { 18, "water_point", "?" },
// { 18, "waste_disposal", "?" },
// { 18, "mooring", "?" },
// { 18, "weir", "?" },
// { 18, "User Defined", "?" },
/* railway ... */
// { 5, "station", "?" },
// { 5, "halt", "?" },
// { 5, "tram_stop", "?" },
// { 5, "viaduct", "?" },
{ 5, "crossing", "Crossing" },
// { 5, "level_crossing", "?" },
// { 5, "subway_entrance", "?" },
// { 5, "turntable", "?" },
// { 5, "User Defined", "?" },
/* aeroway ... */
{ 1, "aerodrome", "Airport" },
{ 1, "terminal", "Airport" },
{ 1, "helipad", "Heliport" },
// { 1, "User Defined", "?" },
/* aerialway ... */
// { 19, "User Defined", "?" },
/* power ... */
// { 14, "tower", "?" },
// { 14, "sub_station", "?" },
// { 14, "generator", "?" },
/* man_made ... */
// { 10, "works", "?" },
// { 10, "beacon", "?" },
// { 10, "survey_point", "?" },
// { 10, "power_wind", "?" },
// { 10, "power_hydro", "?" },
// { 10, "power_fossil", "?" },
// { 10, "power_nuclear", "?" },
// { 10, "tower", "?" },
// { 10, "water_tower", "?" },
// { 10, "gasometer", "?" },
// { 10, "reservoir_covered", "?" },
// { 10, "lighthouse", "?" },
// { 10, "windmill", "?" },
// { 10, "wastewater_plant", "?" },
// { 10, "crane", "?" },
// { 10, "User Defined", "?" },
/* building ... */
{ 3, "yes", "Building" },
// { 3, "User Defined", "?" },
/* leisure ... */
// { 9, "sports_centre", "?" },
{ 9, "golf_course", "Golf Course" },
{ 9, "stadium", "Stadium" },
// { 9, "track", "?" },
// { 9, "pitch", "?" },
// { 9, "water_park", "?" },
{ 9, "marina", "Marina" },
// { 9, "slipway", "?" },
{ 9, "fishing", "Fishing Area" },
// { 9, "nature_reserve", "?" },
{ 9, "park", "Park" },
// { 9, "playground", "?" },
// { 9, "garden", "?" },
// { 9, "common", "?" },
// { 9, "User Defined", "?" },
/* amenity ... */
{ 2, "pub", "Bar" },
// { 2, "biergarten", "?" },
{ 2, "nightclub", "Bar" },
// { 2, "cafe", "?" },
{ 2, "restaurant", "Restaurant" },
{ 2, "fast_food", "Fast Food" },
{ 2, "parking", "Parking Area" },
// { 2, "bicycle_parking", "?" },
// { 2, "bicycle_rental", "?" },
{ 2, "car_rental", "Car Rental" },
// { 2, "car_sharing", "?" },
// { 2, "taxi", "?" },
{ 2, "fuel", "Gas Station" },
{ 2, "telephone", "Telephone" },
{ 2, "toilets", "Restroom" },
// { 2, "recycling", "?" },
// { 2, "public_building", "?" },
{ 2, "townhall", "City Hall" },
// { 2, "place_of_worship", "?" },
// { 2, "grave_yard", "?" },
{ 2, "post_office", "Post Office" },
// { 2, "post_box", "?" },
{ 2, "school", "School" },
// { 2, "university", "?" },
// { 2, "college", "?" },
{ 2, "pharmacy", "Pharmacy" },
{ 2, "hospital", "Medical Facility" },
// { 2, "library", "?" },
{ 2, "police", "Police Station" },
// { 2, "fire_station", "?" },
// { 2, "bus_station", "?" },
// { 2, "theatre", "?" },
// { 2, "cinema", "?" },
// { 2, "arts_centre", "?" },
// { 2, "courthouse", "?" },
// { 2, "prison", "?" },
{ 2, "bank", "Bank" },
// { 2, "bureau_de_change", "?" },
// { 2, "atm", "?" },
// { 2, "fountain", "?" },
// { 2, "User Defined", "?" },
/* shop ... */
// { 15, "supermarket", "?" },
{ 15, "convenience", "Convenience Store" },
// { 15, "butcher", "?" },
// { 15, "bicycle", "?" },
// { 15, "doityourself", "?" },
// { 15, "dry_cleaning", "?" },
// { 15, "laundry", "?" },
// { 15, "outdoor", "?" },
// { 15, "kiosk", "?" },
// { 15, "User Defined", "?" },
/* tourism ... */
{ 17, "information", "Information" },
{ 17, "hotel", "Hotel" },
{ 17, "motel", "Lodging" },
{ 17, "guest_house", "Lodging" },
{ 17, "hostel", "Lodging" },
{ 17, "camp_site", "Campground" },
{ 17, "caravan_site", "RV Park" },
{ 17, "picnic_site", "Picnic Area" },
{ 17, "viewpoint", "Scenic Area" },
// { 17, "theme_park", "?" },
// { 17, "attraction", "?" },
{ 17, "zoo", "Zoo" },
// { 17, "artwork", "?" },
{ 17, "museum", "Museum" },
// { 17, "User Defined", "?" },
/* historic ... */
// { 7, "castle", "?" },
// { 7, "monument", "?" },
// { 7, "memorial", "?" },
// { 7, "archaeological_site", "?" },
// { 7, "ruins", "?" },
// { 7, "battlefield", "?" },
// { 7, "User Defined", "?" },
/* landuse ... */
// { 8, "farm", "?" },
// { 8, "quarry", "?" },
// { 8, "landfill", "?" },
// { 8, "basin", "?" },
// { 8, "reservoir", "?" },
{ 8, "forest", "Forest" },
// { 8, "allotments", "?" },
// { 8, "residential", "?" },
// { 8, "retail", "?" },
// { 8, "commercial", "?" },
// { 8, "industrial", "?" },
// { 8, "brownfield", "?" },
// { 8, "greenfield", "?" },
// { 8, "railway", "?" },
// { 8, "construction", "?" },
{ 8, "military", "Military" },
{ 8, "cemetery", "Cemetery" },
// { 8, "village_green", "?" },
// { 8, "recreation_ground", "?" },
// { 8, "User Defined", "?" },
/* military ... */
// { 11, "airfield", "?" },
// { 11, "bunker", "?" },
// { 11, "barracks", "?" },
// { 11, "danger_area", "?" },
// { 11, "range", "?" },
// { 11, "naval_base", "?" },
// { 11, "User Defined", "?" },
/* natural ... */
// { 12, "spring", "?" },
// { 12, "peak", "?" },
// { 12, "glacier", "?" },
// { 12, "volcano", "?" },
// { 12, "cliff", "?" },
// { 12, "scree", "?" },
// { 12, "scrub", "?" },
// { 12, "fell", "?" },
// { 12, "heath", "?" },
// { 12, "wood", "?" },
// { 12, "marsh", "?" },
// { 12, "water", "?" },
// { 12, "coastline", "?" },
// { 12, "mud", "?" },
{ 12, "beach", "Beach" },
// { 12, "bay", "?" },
// { 12, "land", "?" },
// { 12, "cave_entrance", "?" },
// { 12, "User Defined", "?" },
/* sport ... */
// { 16, "10pin", "?" },
// { 16, "athletics", "?" },
// { 16, "australian_football", "?" },
// { 16, "baseball", "?" },
// { 16, "basketball", "?" },
// { 16, "boules", "?" },
// { 16, "bowls", "?" },
// { 16, "climbing", "?" },
// { 16, "cricket", "?" },
// { 16, "cricket_nets", "?" },
// { 16, "croquet", "?" },
// { 16, "cycling", "?" },
// { 16, "dog_racing", "?" },
// { 16, "equestrian", "?" },
// { 16, "football", "?" },
// { 16, "golf", "?" },
// { 16, "gymnastics", "?" },
// { 16, "hockey", "?" },
// { 16, "horse_racing", "?" },
// { 16, "motor", "?" },
// { 16, "multi", "?" },
// { 16, "pelota", "?" },
// { 16, "racquet", "?" },
// { 16, "rugby", "?" },
// { 16, "skating", "?" },
// { 16, "skateboard", "?" },
// { 16, "soccer", "?" },
{ 16, "swimming", "Swimming Area" },
{ 16, "skiing", "Skiing Area" },
// { 16, "table_tennis", "?" },
// { 16, "tennis", "?" },
// { 16, "orienteering", "?" },
// { 16, "User Defined", "?" },
/* place ... */
// { 13, "continent", "?" },
// { 13, "country", "?" },
// { 13, "state", "?" },
// { 13, "region", "?" },
// { 13, "county", "?" },
{ 13, "city", "City (Large)" },
{ 13, "town", "City (Medium)" },
{ 13, "village", "City (Small)" },
// { 13, "hamlet", "?" },
// { 13, "suburb", "?" },
// { 13, "locality", "?" },
// { 13, "island", "?" },
// { 13, "User Defined", "?" },
{ -1, NULL, NULL }
};
#if ! HAVE_LIBEXPAT
void
osm_rd_init(const char *fname)
{
fatal(MYNAME ": This build excluded \" MYNAME \" support because expat was not installed.\n");
}
void
osm_read(void)
{
}
#else
/*******************************************************************************/
/* READER */
/*-----------------------------------------------------------------------------*/
static void
osm_features_init(void)
{
int i;
keys = avltree_init(AVLTREE_STATIC_KEYS, MYNAME);
values = avltree_init(0, MYNAME);
/* the first of osm_features is a place holder */
for (i = 1; osm_features[i]; i++)
avltree_insert(keys, osm_features[i], gb_int2ptr(i));
for (i = 0; osm_icon_mappings[i].value; i++) {
char buff[128];
buff[0] = osm_icon_mappings[i].key;
strncpy(&buff[1], osm_icon_mappings[i].value, sizeof(buff) - 1);
avltree_insert(values, buff, (const void *)&osm_icon_mappings[i]);
}
}
static char
osm_feature_ikey(const char *key)
{
int result;
const void *p;
if (avltree_find(keys, key, &p))
result = gb_ptr2int(p);
else
result = -1;
return result;
}
static char *
osm_feature_symbol(const int ikey, const char *value)
{
char *result;
char buff[128];
osm_icon_mapping_t *data;
buff[0] = ikey;
strncpy(&buff[1], value, sizeof(buff) - 1);
if (avltree_find(values, buff, (void *)&data))
result = xstrdup(data->icon);
else
xasprintf(&result, "%s:%s", osm_features[ikey], value);
return result;
}
static char *
osm_strip_html(const char *str)
{
utf_string utf;
utf.is_html = 1;
utf.utfstring = (char *)str;
return strip_html(&utf); // util.c
}
static void
osm_node_end(const char *args, const char **unused)
{
if (wpt) {
if (wpt->wpt_flags.fmt_use)
waypt_add(wpt);
else
waypt_free(wpt);
wpt = NULL;
}
}
static void
osm_node(const char *args, const char **attrv)
{
const char **avp = &attrv[0];
wpt = waypt_new();
while (*avp) {
if (strcmp(avp[0], "id") == 0) {
xasprintf(&wpt->description, "osm-id %s", avp[1]);
if (! avltree_insert(waypoints, avp[1], (void *)wpt))
warning(MYNAME ": Duplicate osm-id %s!\n", avp[1]);
else
wpt->wpt_flags.fmt_use = 1;
}
else if (strcmp(avp[0], "user") == 0) ;
else if (strcmp(avp[0], "lat") == 0)
wpt->latitude = atof(avp[1]);
else if (strcmp(avp[0], "lon") == 0)
wpt->longitude = atof(avp[1]);
else if (strcmp(avp[0], "timestamp") == 0)
wpt->creation_time = xml_parse_time(avp[1], &wpt->microseconds);
avp += 2;
}
}
static void
osm_node_tag(const char *args, const char **attrv)
{
const char **avp = &attrv[0];
const char *key = "", *value = "";
char *str;
signed char ikey;
while (*avp) {
if (strcmp(avp[0], "k") == 0)
key = avp[1];
else if (strcmp(avp[0], "v") == 0)
value = avp[1];
avp+=2;
}
str = osm_strip_html(value);
if (strcmp(key, "name") == 0) {
if (! wpt->shortname)
wpt->shortname = xstrdup(str);
}
else if (strcmp(key, "name:en") == 0) {
if (wpt->shortname)
xfree(wpt->shortname);
wpt->shortname = xstrdup(str);
}
else if ((ikey = osm_feature_ikey(key)) >= 0) {
wpt->icon_descr = osm_feature_symbol(ikey, value);
wpt->wpt_flags.icon_descr_is_dynamic = 1;
}
else if (strcmp(key, "note") == 0) {
if (wpt->notes) {
char *tmp;
xasprintf(&tmp, "%s; %s", wpt->notes, str);
xfree(wpt->notes);
wpt->notes = tmp;
}
else
wpt->notes = xstrdup(str);
}
else if (strcmp(key, "gps:hdop") == 0) {
wpt->hdop = atof(str);
}
else if (strcmp(key, "gps:vdop") == 0) {
wpt->vdop = atof(str);
}
else if (strcmp(key, "gps:pdop") == 0) {
wpt->pdop = atof(str);
}
else if (strcmp(key, "gps:sat") == 0) {
wpt->sat = atoi(str);
}
else if (strcmp(key, "gps:fix") == 0) {
if (strcmp(str, "2d") == 0) {
wpt->fix = fix_2d;
}
else if (strcmp(str, "3d") == 0) {
wpt->fix = fix_3d;
}
else if (strcmp(str, "dgps") == 0) {
wpt->fix = fix_dgps;
}
else if (strcmp(str, "pps") == 0) {
wpt->fix = fix_pps;
}
else if (strcmp(str, "none") == 0) {
wpt->fix = fix_none;
}
}
xfree(str);
}
static void
osm_way(const char *args, const char **attrv)
{
const char **avp = &attrv[0];
rte = route_head_alloc();
while (*avp) {
if (strcmp(avp[0], "id") == 0) {
xasprintf(&rte->rte_desc, "osm-id %s", avp[1]);
}
avp += 2;
}
}
static void
osm_way_nd(const char *args, const char **attrv)
{
const char **avp = &attrv[0];
while (*avp) {
if (strcmp(avp[0], "ref") == 0) {
waypoint *tmp;
if (avltree_find(waypoints, avp[1], (void *)&tmp)) {
tmp = waypt_dupe(tmp);
route_add_wpt(rte, tmp);
}
else
warning(MYNAME ": Way reference id \"%s\" wasn't listed under nodes!\n", avp[1]);
}
avp += 2;
}
}
static void
osm_way_tag(const char *args, const char **attrv)
{
const char **avp = &attrv[0];
const char *key = "", *value = "";
char *str;
while (*avp) {
if (strcmp(avp[0], "k") == 0)
key = avp[1];
else if (strcmp(avp[0], "v") == 0)
value = avp[1];
avp += 2;
}
str = osm_strip_html(value);
if (strcmp(key, "name") == 0) {
if (! rte->rte_name)
rte->rte_name = xstrdup(str);
}
else if (strcmp(key, "name:en") == 0) {
if (rte->rte_name)
xfree(rte->rte_name);
rte->rte_name = xstrdup(str);
}
xfree(str);
}
static void
osm_way_end(const char *args, const char **unused)
{
if (rte) {
route_add_head(rte);
rte = NULL;
}
}
static void
osm_rd_init(const char *fname)
{
wpt = NULL;
rte = NULL;
wpt_loaded = 0;
rte_loaded = 0;
waypoints = avltree_init(0, MYNAME);
if (! keys)
osm_features_init();
xml_init(fname, osm_map, NULL);
}
static void
osm_read(void)
{
xml_read();
}
#endif
static void
osm_rd_deinit(void)
{
xml_deinit();
avltree_done(waypoints);
}
/*******************************************************************************/
/* WRITER */
/*-----------------------------------------------------------------------------*/
static void
osm_init_icons(void)
{
int i;
if (icons) return;
icons = avltree_init(AVLTREE_STATIC_KEYS, MYNAME);
for (i = 0; osm_icon_mappings[i].value; i++)
avltree_insert(icons, osm_icon_mappings[i].icon, (const void *)&osm_icon_mappings[i]);
}
static void
osm_write_tag(const char *key, const char *value)
{
if (value && *value) {
char *str = xml_entitize(value);
gbfprintf(fout, " <tag k='%s' v='%s'/>\n", key, str);
xfree(str);
}
}
static void
osm_disp_feature(const waypoint *wpt)
{
osm_icon_mapping_t *map;
if (avltree_find(icons, wpt->icon_descr, (void *) &map))
osm_write_tag(osm_features[map->key], map->value);
}
static void
osm_write_opt_tag(const char *atag)
{
char *tag, *cin, *ce;
if (!atag) return;
tag = cin = xstrdup(atag);
ce = cin + strlen(cin);
while (cin < ce) {
char *sc, *dp;
if ((sc = strchr(cin, ';'))) *sc = '\0';
if ((dp = strchr(cin, ':'))) {
*dp++ = '\0';
osm_write_tag(cin, dp);
}
cin += strlen(cin) + 1;
}
xfree(tag);
}
static void
osm_release_ids(const waypoint *wpt)
{
if (wpt && wpt->extra_data) {
waypoint *tmp = (waypoint *)wpt;
xfree(tmp->extra_data);
tmp->extra_data = NULL;
}
}
static void
osm_waypt_disp(const waypoint *wpt)
{
char *buff;
xasprintf(&buff, "%s\01%f\01%f", (wpt->shortname) ? wpt->shortname : "",
wpt->latitude, wpt->longitude);
if (avltree_insert(waypoints, buff, (const void *) wpt)) {
int *id;
id = xmalloc(sizeof(*id));
*id = --node_id;
((waypoint *)(wpt))->extra_data = id;
gbfprintf(fout, " <node id='%d' visible='true' lat='%0.7f' lon='%0.7f'", *id, wpt->latitude, wpt->longitude);
if (wpt->creation_time) {
char time_string[64];
xml_fill_in_time(time_string, wpt->creation_time, wpt->microseconds, XML_LONG_TIME);
gbfprintf(fout, " timestamp='%s'", time_string);
}
gbfprintf(fout, ">\n");
if (wpt->hdop) {
gbfprintf(fout, " <tag k='gps:hdop' v='%f' />\n", wpt->hdop);
}
if (wpt->vdop) {
gbfprintf(fout, " <tag k='gps:vdop' v='%f' />\n", wpt->vdop);
}
if (wpt->pdop) {
gbfprintf(fout, " <tag k='gps:pdop' v='%f' />\n", wpt->pdop);
}
if (wpt->sat > 0) {
gbfprintf(fout, " <tag k='gps:sat' v='%d' />\n", wpt->sat);
}
switch (wpt->fix) {
case fix_2d:
gbfprintf(fout, " <tag k='gps:fix' v='2d' />\n");
break;
case fix_3d:
gbfprintf(fout, " <tag k='gps:fix' v='3d' />\n");
break;
case fix_dgps:
gbfprintf(fout, " <tag k='gps:fix' v='dgps' />\n");
break;
case fix_pps:
gbfprintf(fout, " <tag k='gps:fix' v='pps' />\n");
break;
case fix_none:
gbfprintf(fout, " <tag k='gps:fix' v='none' />\n");
break;
case fix_unknown:
default:
break;
}
if (strlen(created_by) !=0) {
gbfprintf(fout, " <tag k='created_by' v='%s",created_by);
if (gpsbabel_time != 0)
if (strcmp("GPSBabel",created_by)==0)
gbfprintf(fout, "-%s", gpsbabel_version);
gbfprintf(fout, "'/>\n");
}
osm_write_tag("name", wpt->shortname);
osm_write_tag("note", (wpt->notes) ? wpt->notes : wpt->description);
if (wpt->icon_descr)
osm_disp_feature(wpt);
osm_write_opt_tag(opt_tagnd);
gbfprintf(fout, " </node>\n");
}
xfree(buff);
}
static void
osm_rte_disp_head(const route_head *rte)
{
skip_rte = (rte->rte_waypt_ct <= 0);
if (skip_rte) return;
gbfprintf(fout, " <way id='%d' visible='true'>\n", --node_id);
}
static void
osm_rtept_disp(const waypoint *wpt_ref)
{
char *buff;
waypoint *wpt;
if (skip_rte) return;
xasprintf(&buff, "%s\01%f\01%f", (wpt_ref->shortname) ? wpt_ref->shortname : "",
wpt_ref->latitude, wpt_ref->longitude);
if (avltree_find(waypoints, buff, (void *) &wpt)) {
int *id = wpt->extra_data;
gbfprintf(fout, " <nd ref='%d'/>\n", *id);
}
xfree(buff);
}
static void
osm_rte_disp_trail(const route_head *rte)
{
if (skip_rte) return;
if (strlen(created_by) !=0) {
gbfprintf(fout, " <tag k='created_by' v='%s",created_by);
if (gpsbabel_time != 0)
if (strcmp("GPSBabel",created_by)==0)
gbfprintf(fout, "-%s", gpsbabel_version);
gbfprintf(fout, "'/>\n");
}
osm_write_tag("name", rte->rte_name);
osm_write_tag("note", rte->rte_desc);
if (opt_tag && (case_ignore_strncmp(opt_tag, "tagnd", 5) != 0))
osm_write_opt_tag(opt_tag);
gbfprintf(fout, " </way>\n");
}
/*-----------------------------------------------------------------------------*/
static void
osm_wr_init(const char *fname)
{
fout = gbfopen(fname, "w", MYNAME);
osm_init_icons();
waypoints = avltree_init(0, MYNAME);
node_id = 0;
}
static void
osm_write(void)
{
gbfprintf(fout, "<?xml version='1.0' encoding='UTF-8'?>\n");
gbfprintf(fout, "<osm version='0.5' generator='GPSBabel");
if (gpsbabel_time != 0)
gbfprintf(fout, "-%s", gpsbabel_version);
gbfprintf(fout, "'>\n");
waypt_disp_all(osm_waypt_disp);
route_disp_all(NULL, NULL, osm_waypt_disp);
track_disp_all(NULL, NULL, osm_waypt_disp);
route_disp_all(osm_rte_disp_head, osm_rte_disp_trail, osm_rtept_disp);
track_disp_all(osm_rte_disp_head, osm_rte_disp_trail, osm_rtept_disp);
gbfprintf(fout, "</osm>\n");
}
static void
osm_wr_deinit(void)
{
gbfclose(fout);
waypt_disp_all(osm_release_ids);
route_disp_all(NULL, NULL, osm_release_ids);
track_disp_all(NULL, NULL, osm_release_ids);
avltree_done(waypoints);
}
static void
osm_exit(void)
{
if (keys)
avltree_done(keys);
if (values)
avltree_done(values);
if (icons)
avltree_done(icons);
}
/*-----------------------------------------------------------------------------*/
ff_vecs_t osm_vecs = {
ff_type_file,
{
ff_cap_read | ff_cap_write /* waypoints */,
ff_cap_write /* tracks */,
ff_cap_read | ff_cap_write /* routes */,
},
osm_rd_init,
osm_wr_init,
osm_rd_deinit,
osm_wr_deinit,
osm_read,
osm_write,
osm_exit,
osm_args,
CET_CHARSET_UTF8, 0
};