/* write an hstore column to the database */ void table_t::write_hstore_columns(const taglist_t &tags, std::string& values) { //iterate over all configured hstore columns in the options for(hstores_t::const_iterator hstore_column = hstore_columns.begin(); hstore_column != hstore_columns.end(); ++hstore_column) { bool added = false; //iterate through the list of tags, first one is always null for (taglist_t::const_iterator xtags = tags.begin(); xtags != tags.end(); ++xtags) { //check if the tag's key starts with the name of the hstore column if(xtags->key.compare(0, hstore_column->size(), *hstore_column) == 0) { //generate the short key name, somehow pointer arithmetic works against the key string... const char* shortkey = xtags->key.c_str() + hstore_column->size(); //and pack the shortkey with its value into the hstore //hstore ASCII representation looks like "key"=>"value" if(added) values.push_back(','); escape4hstore(shortkey, values); values.append("=>"); escape4hstore(xtags->value.c_str(), values); //we did at least one so we need commas from here on out added = true; } } //if you found not matching tags write a NUL if(!added) values.append("\\N"); //finish the column off with a tab values.push_back('\t'); } }
void place_tag_processor::process_tags(const taglist_t &tags) { bool placeadmin = false; bool placehouse = false; bool placebuilding = false; const tag_t *place = 0; const tag_t *junction = 0; const tag_t *landuse = 0; bool isnamed = false; bool isinterpolation = false; const std::string *house_nr = 0; const std::string *conscr_nr = 0; const std::string *street_nr = 0; clear(); src = &tags; for (taglist_t::const_iterator item = tags.begin(); item != tags.end(); ++item) { if (item->key == "name:prefix") { extratags.push_back(&*item); } else if (item->key == "ref" || item->key == "int_ref" || item->key == "nat_ref" || item->key == "reg_ref" || item->key == "loc_ref" || item->key == "old_ref" || item->key == "iata" || item->key == "icao" || item->key == "operator" || item->key == "pcode" || boost::starts_with(item->key, "pcode:")) { names.push_back(&*item); } else if (item->key == "name" || boost::starts_with(item->key, "name:") || item->key == "int_name" || boost::starts_with(item->key, "int_name:") || item->key == "nat_name" || boost::starts_with(item->key, "nat_name:") || item->key == "reg_name" || boost::starts_with(item->key, "reg_name:") || item->key == "loc_name" || boost::starts_with(item->key, "loc_name:") || item->key == "old_name" || boost::starts_with(item->key, "old_name:") || item->key == "alt_name" || boost::starts_with(item->key, "alt_name:") || boost::starts_with(item->key, "alt_name_") || item->key == "official_name" || boost::starts_with(item->key, "official_name:") || item->key == "place_name" || boost::starts_with(item->key, "place_name:") || item->key == "short_name" || boost::starts_with(item->key, "short_name:") || item->key == "brand") { names.push_back(&*item); isnamed = true; } else if (item->key == "addr:housename") { names.push_back(&*item); placehouse = true; } else if (item->key == "emergency") { if (item->value != "fire_hydrant" && item->value != "yes" && item->value != "no") places.push_back(*item); } else if (item->key == "tourism" || item->key == "historic" || item->key == "military") { if (item->value != "no" && item->value != "yes") places.push_back(*item); } else if (item->key == "natural") { if (item->value != "no" && item->value != "yes" && item->value != "coastline") places.push_back(*item); } else if (item->key == "landuse") { if (item->value == "cemetry") places.push_back(*item); else landuse = &*item; } else if (item->key == "highway") { if (item->value != "no" && item->value != "turning_circle" && item->value != "mini_roundabout" && item->value != "noexit" && item->value != "crossing") places.push_back(*item); } else if (item->key == "railway") { if (item->value != "level_crossing" && item->value != "no") places.push_back(*item); } else if (item->key == "man_made") { if (item->value != "survey_point" && item->value != "cutline") places.push_back(*item); } else if (item->key == "aerialway") { if (item->value != "pylon" && item->value != "no") places.push_back(*item); } else if (item->key == "boundary") { if (item->value == "administrative") placeadmin = true; places.push_back(*item); } else if (item->key == "aeroway" || item->key == "amenity" || item->key == "boundary" || item->key == "bridge" || item->key == "craft" || item->key == "leisure" || item->key == "office" || item->key == "shop" || item->key == "tunnel" || item->key == "mountain_pass") { if (item->value != "no") { places.push_back(*item); } } else if (item->key == "waterway") { if (item->value != "riverbank") places.push_back(*item); } else if (item->key == "place") { place = &*item; } else if (item->key == "junction") { junction = &*item; } else if (item->key == "addr:interpolation") { housenumber.clear(); escape(item->value, housenumber); isinterpolation = true; } else if (item->key == "addr:housenumber") { house_nr = &item->value; placehouse = true; } else if (item->key == "addr:conscriptionnumber") { conscr_nr = &item->value; placehouse = true; } else if (item->key == "addr:streetnumber") { street_nr = &item->value; placehouse = true; } else if (item->key == "addr:street") { street = &item->value; } else if (item->key == "addr:place") { addr_place = &item->value; } else if (item->key == "postal_code" || item->key == "postcode" || item->key == "addr:postcode" || item->key == "tiger:zip_left" || item->key == "tiger:zip_right") { if (!postcode) postcode = &item->value; } else if (item->key == "country_code" || item->key == "ISO3166-1" || item->key == "is_in:country_code" || item->key == "addr:country" || item->key == "addr:country_code") { if (item->value.length() == 2) countrycode = &item->value; } else if (boost::starts_with(item->key, "addr:") || item->key == "is_in" || boost::starts_with(item->key, "is_in:") || item->key == "tiger:county") { address.push_back(&*item); } else if (item->key == "admin_level") { admin_level = atoi(item->value.c_str()); if (admin_level <= 0 || admin_level > 100) admin_level = 100; } else if (item->key == "tracktype" || item->key == "traffic_calming" || item->key == "service" || item->key == "cuisine" || item->key == "capital" || item->key == "dispensing" || item->key == "religion" || item->key == "denomination" || item->key == "sport" || item->key == "internet_access" || item->key == "lanes" || item->key == "surface" || item->key == "smoothness" || item->key == "width" || item->key == "est_width" || item->key == "incline" || item->key == "opening_hours" || item->key == "collection_times" || item->key == "service_times" || item->key == "disused" || item->key == "wheelchair" || item->key == "sac_scale" || item->key == "trail_visibility" || item->key == "mtb:scale" || item->key == "mtb:description" || item->key == "wood" || item->key == "drive_through" || item->key == "drive_in" || item->key == "access" || item->key == "vehicle" || item->key == "bicyle" || item->key == "foot" || item->key == "goods" || item->key == "hgv" || item->key == "motor_vehicle" || item->key == "motor_car" || boost::starts_with(item->key, "access:") || boost::starts_with(item->key, "contact:") || boost::starts_with(item->key, "drink:") || item->key == "oneway" || item->key == "date_on" || item->key == "date_off" || item->key == "day_on" || item->key == "day_off" || item->key == "hour_on" || item->key == "hour_off" || item->key == "maxweight" || item->key == "maxheight" || item->key == "maxspeed" || item->key == "fee" || item->key == "toll" || boost::starts_with(item->key, "toll:") || item->key == "charge" || item->key == "population" || item->key == "description" || item->key == "image" || item->key == "attribution" || item->key == "fax" || item->key == "email" || item->key == "url" || item->key == "website" || item->key == "phone" || item->key == "real_ale" || item->key == "smoking" || item->key == "food" || item->key == "camera" || item->key == "brewery" || item->key == "locality" || item->key == "wikipedia" || boost::starts_with(item->key, "wikipedia:")) { extratags.push_back(&*item); } else if (item->key == "building") { placebuilding = true; } } // skip some tags, if they don't have a proper name (ref doesn't count) if (!isnamed) { if (!places.empty()) places.erase(std::remove_if(places.begin(), places.end(), UnnamedPredicate()), places.end()); } if (isinterpolation) places.push_back(tag_t("place", "houses")); if (place) { if (isinterpolation || (placeadmin && place ->value != "island" && place ->value != "islet")) extratags.push_back(place); else places.push_back(*place); } if (isnamed && places.empty()) { if (junction) places.push_back(*junction); else if (landuse) places.push_back(*landuse); } if (places.empty()) { if (placebuilding && (!names.empty() || placehouse || postcode)) { places.push_back(tag_t("building", "yes")); } else if (placehouse) { places.push_back(tag_t("place", "house")); } else if (postcode) { places.push_back(tag_t("place", "postcode")); } } // housenumbers if (!isinterpolation) { if (street_nr && conscr_nr) { housenumber.clear(); escape(*conscr_nr, housenumber); housenumber.append("/"); escape(*street_nr, housenumber); } else if (conscr_nr) { housenumber.clear(); escape(*conscr_nr, housenumber); } else if (street_nr) { housenumber.clear(); escape(*street_nr, housenumber); } else if (house_nr) { housenumber.clear(); escape(*house_nr, housenumber); } } }
/* Go through the given tags and determine the union of flags. Also remove * any tags from the list that we don't know about */ unsigned int tagtransform::c_filter_basic_tags(OsmType type, const taglist_t &tags, int *polygon, int *roads, const export_list &exlist, taglist_t &out_tags, bool strict) { //assume we dont like this set of tags int filter = 1; int flags = 0; int add_area_tag = 0; OsmType export_type; if (type == OSMTYPE_RELATION) { export_type = OSMTYPE_WAY; } else { export_type = type; } const std::vector<taginfo> &infos = exlist.get(export_type); /* We used to only go far enough to determine if it's a polygon or not, but now we go through and filter stuff we don't need pop each tag off and keep it in the temp list if we like it */ for (taglist_t::const_iterator item = tags.begin(); item != tags.end(); ++item) { //if we want to do more than the export list says if(!strict) { if (type == OSMTYPE_RELATION && "type" == item->key) { out_tags.push_back(*item); filter = 0; continue; } /* Allow named islands to appear as polygons */ if ("natural" == item->key && "coastline" == item->value) { add_area_tag = 1; /* Discard natural=coastline tags (we render these from a shapefile instead) */ if (!options->keep_coastlines) { continue; } } } //go through the actual tags found on the item and keep the ones in the export list size_t i = 0; for (; i < infos.size(); i++) { const taginfo &info = infos[i]; if (wildMatch(info.name.c_str(), item->key.c_str())) { if (info.flags & FLAG_DELETE) { break; } filter = 0; flags |= info.flags; out_tags.push_back(*item); break; } } // if we didn't find any tags that we wanted to export // and we aren't strictly adhering to the list if (i == infos.size() && !strict) { if (options->hstore_mode != HSTORE_NONE) { /* with hstore, copy all tags... */ out_tags.push_back(*item); /* ... but if hstore_match_only is set then don't take this as a reason for keeping the object */ if (!options->hstore_match_only && "osm_uid" != item->key && "osm_user" != item->key && "osm_timestamp" != item->key && "osm_version" != item->key && "osm_changeset" != item->key) filter = 0; } else if (options->hstore_columns.size() > 0) { /* does this column match any of the hstore column prefixes? */ size_t j = 0; for(; j < options->hstore_columns.size(); ++j) { size_t pos = item->key.find(options->hstore_columns[j]); if (pos == 0) { out_tags.push_back(*item); /* ... but if hstore_match_only is set then don't take this as a reason for keeping the object */ if (!options->hstore_match_only && "osm_uid" != item->key && "osm_user" != item->key && "osm_timestamp" != item->key && "osm_version" != item->key && "osm_changeset" != item->key) filter = 0; break; } } } } } if (polygon) { if (add_area_tag) { /* If we need to force this as a polygon, append an area tag */ out_tags.push_dedupe(tag("area", "yes")); *polygon = 1; } else { *polygon = tags.get_bool("area", flags & FLAG_POLYGON); } } if (roads && !filter && (type == OSMTYPE_WAY)) { add_z_order(out_tags, roads); } return filter; }
unsigned tagtransform::lua_filter_basic_tags(OsmType type, const taglist_t &tags, int *polygon, int *roads, taglist_t &out_tags) { #ifdef HAVE_LUA switch (type) { case OSMTYPE_NODE: { lua_getglobal(L, m_node_func.c_str()); break; } case OSMTYPE_WAY: { lua_getglobal(L, m_way_func.c_str()); break; } case OSMTYPE_RELATION: { lua_getglobal(L, m_rel_func.c_str()); break; } } lua_newtable(L); /* key value table */ for (taglist_t::const_iterator it = tags.begin(); it != tags.end(); ++it) { lua_pushstring(L, it->key.c_str()); lua_pushstring(L, it->value.c_str()); lua_rawset(L, -3); } lua_pushinteger(L, tags.size()); if (lua_pcall(L,2,type == OSMTYPE_WAY ? 4 : 2,0)) { fprintf(stderr, "Failed to execute lua function for basic tag processing: %s\n", lua_tostring(L, -1)); /* lua function failed */ return 1; } if (type == OSMTYPE_WAY) { assert(roads); *roads = lua_tointeger(L, -1); lua_pop(L,1); assert(polygon); *polygon = lua_tointeger(L, -1); lua_pop(L,1); } lua_pushnil(L); while (lua_next(L,-2) != 0) { const char *key = lua_tostring(L,-2); const char *value = lua_tostring(L,-1); out_tags.push_back(tag(key, value)); lua_pop(L,1); } int filter = lua_tointeger(L, -2); lua_pop(L,2); return filter; #else return 1; #endif }
unsigned tagtransform::lua_filter_rel_member_tags(const taglist_t &rel_tags, const multitaglist_t &member_tags, const rolelist_t &member_roles, int *member_superseeded, int *make_boundary, int *make_polygon, int *roads, taglist_t &out_tags) { lua_getglobal(L, m_rel_mem_func.c_str()); lua_newtable(L); /* relations key value table */ for (taglist_t::const_iterator it = rel_tags.begin(); it != rel_tags.end(); ++it) { lua_pushstring(L, it->key.c_str()); lua_pushstring(L, it->value.c_str()); lua_rawset(L, -3); } lua_newtable(L); /* member tags table */ int idx = 1; for (multitaglist_t::const_iterator list = member_tags.begin(); list != member_tags.end(); ++list) { lua_pushnumber(L, idx++); lua_newtable(L); /* member key value table */ for (taglist_t::const_iterator it = list->begin(); it != list->end(); ++it) { lua_pushstring(L, it->key.c_str()); lua_pushstring(L, it->value.c_str()); lua_rawset(L, -3); } lua_rawset(L, -3); } lua_newtable(L); /* member roles table */ for (size_t i = 0; i < member_roles.size(); i++) { lua_pushnumber(L, i + 1); lua_pushstring(L, member_roles[i]->c_str()); lua_rawset(L, -3); } lua_pushnumber(L, member_roles.size()); if (lua_pcall(L,4,6,0)) { fprintf(stderr, "Failed to execute lua function for relation tag processing: %s\n", lua_tostring(L, -1)); /* lua function failed */ return 1; } *roads = lua_tointeger(L, -1); lua_pop(L,1); *make_polygon = lua_tointeger(L, -1); lua_pop(L,1); *make_boundary = lua_tointeger(L,-1); lua_pop(L,1); lua_pushnil(L); for (size_t i = 0; i < member_tags.size(); i++) { if (lua_next(L,-2)) { member_superseeded[i] = lua_tointeger(L,-1); lua_pop(L,1); } else { fprintf(stderr, "Failed to read member_superseeded from lua function\n"); } } lua_pop(L,2); lua_pushnil(L); while (lua_next(L,-2) != 0) { const char *key = lua_tostring(L,-2); const char *value = lua_tostring(L,-1); out_tags.push_back(tag(key, value)); lua_pop(L,1); } lua_pop(L,1); int filter = lua_tointeger(L, -1); lua_pop(L,1); return filter; }