This commit is contained in:
nq
2026-10-19 08:52:24 +00:00
parent eb3268cf78
commit 3433135790
13 changed files with 2480 additions and 2321 deletions
+7 -7
View File
@@ -1,5 +1,5 @@
cmake_minimum_required(VERSION 3.16)
project(garmin2osmand VERSION 0.8.0 LANGUAGES CXX)
project(garmin2osmand VERSION 0.95.0 LANGUAGES CXX)
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
find_package(PNG REQUIRED)
@@ -15,18 +15,18 @@ else()
target_compile_options(garmin2osmand PRIVATE -Wall -Wextra -Wpedantic -O2)
endif()
enable_testing()
add_test(NAME help COMMAND garmin2osmand --help)
add_test(NAME help COMMAND garmin2osm --help)
find_package(Python3 COMPONENTS Interpreter QUIET)
if(Python3_Interpreter_FOUND)
add_test(NAME classic_and_gmp_end_to_end COMMAND ${Python3_EXECUTABLE} ${CMAKE_SOURCE_DIR}/tests/test_smoke.py $<TARGET_FILE:garmin2osmand>)
add_test(NAME native_vector_export COMMAND ${Python3_EXECUTABLE} ${CMAKE_SOURCE_DIR}/tests/test_vector.py $<TARGET_FILE:garmin2osm>)
add_test(NAME bgmountains_legend_audit COMMAND ${Python3_EXECUTABLE} ${CMAKE_SOURCE_DIR}/tests/test_legend_audit.py)
add_test(NAME legacy_native_vector_parser COMMAND ${Python3_EXECUTABLE} ${CMAKE_SOURCE_DIR}/tests/test_vector.py $<TARGET_FILE:garmin2osm>)
add_test(NAME v092_native_osm_translation COMMAND ${Python3_EXECUTABLE} ${CMAKE_SOURCE_DIR}/tests/test_v092.py)
endif()
if(Python3_Interpreter_FOUND)
add_test(NAME osmand_obf_pipeline_xml COMMAND ${Python3_EXECUTABLE} ${CMAKE_SOURCE_DIR}/tests/test_obf_pipeline.py)
add_test(NAME v093_memory_and_mapping_regressions COMMAND ${Python3_EXECUTABLE} ${CMAKE_SOURCE_DIR}/tests/test_v093.py)
endif()
if(Python3_Interpreter_FOUND)
add_test(NAME bgmountains_v08_display_mappings COMMAND ${Python3_EXECUTABLE} ${CMAKE_SOURCE_DIR}/tests/test_v08_config.py)
add_test(NAME v095_cli_config_and_obf_orchestration COMMAND ${Python3_EXECUTABLE} ${CMAKE_SOURCE_DIR}/tests/test_v095.py)
add_test(NAME native_registry_audit COMMAND ${Python3_EXECUTABLE} ${CMAKE_SOURCE_DIR}/tests/test_registry_audit.py)
endif()
+145 -79
View File
@@ -1,103 +1,169 @@
# BGMountains Garmin IMG → OSM → OsmAnd OBF v0.8
# BGMountains Garmin IMG → native OsmAnd OBF — v0.95
**This release fixes the v0.7 icon-visibility blind spot and anonymous POIs.**
**This is the integrated source release.** It replaces the v0.92/v0.93 Python
pipeline and v0.94 standalone CSVs. Do not combine scripts from older ZIPs:
those versions accept different flags and do not apply the 79 name-conditional
rules. This archive has **one POI config and one line config**.
- Every one of the **263 validated retained Garmin POI types** has at least one conventional OSM semantic/display tag in `config/poi-overrides-all-types.csv`, in addition to raw `bgm_poi`/`garmin:*` provenance tags.
- **87 codes** occur at least 100 times in the source catalog (409,154 source POIs). **46** use conventional feature categories recognized by stock OsmAnd in principle; **41** use an explicitly marked, synthetic `tourism=information;information=board` **local-OsmAnd display fallback**. Some additional lower-frequency codes also need fallback. This DOES NOT assert that the physical object is an information board.
- Missing original IMG names become stable Bulgarian descriptive names, e.g. `Вода - Каптаж - 1THF1SDNTKJ`, with `bgm:generated_name=yes`. Original nonempty names are preserved.
- `--jobs N` enables parallel extraction, **default one thread**.
- New `tools/audit_icon_coverage.py` verifies source OSM classification coverage, names and produces per-type coordinate report. It **does not** prove OBF index presence or visual display; use an OBF inspector and OsmAnd for that.
- Map-derived icon art and datasets remain governed by BGMountains' applicable copyright conditions. These synthetic POI tags are **not appropriate for uploading unchanged to the real OpenStreetMap database**.
## Quick start (Ubuntu/Debian)
## Quick build (Ubuntu/Debian)
```sh
```bash
sudo apt update
sudo apt install -y build-essential cmake libpng-dev libsqlite3-dev python3 openjdk-21-jre-headless unzip
sudo apt install -y cmake g++ make libpng-dev libsqlite3-dev python3 openjdk-21-jre-headless unzip
unzip BGMountains-garmin2osm-v0.95-integrated.zip
cd BGMountains-garmin2osm-v0.95
```
Use **exactly** this from the release root (where `scripts/` and `config/` are):
```bash
nohup python3 scripts/build_bgmountains.py \
--img "$HOME/gmapsupp.img" \
--poi-config config/BGMountains-native-poi-mapping-v094.csv \
--line-config config/line-mapping.csv \
--out bg-mountains-v095-build \
--download-creator \
--jobs 8 \
--java-opts '-Xms512M -Xmx25G' > bg-v095.log 2>&1 &
```
The `--poi-config` and `--line-config` arguments are **implemented and tested**.
Other supported flags: `--creator /path/to/OsmAndMapCreator`, `--bbox W,S,E,N`,
`--prepare-only`, `--keep-raw`, `--template`, `--attach-routes`,
`--disk-headroom-gb N`, `--ignore-disk-check`, `--jobs N` (default 1).
**Check your actual disk space first.** Full-country MapCreator compilation has
previously required over 25 GiB of temporary disk space in addition to the
source OSM (6+ GiB) on your machine. The script uses a conservative estimate
`max(2 GiB, 5 × native-OSM-size + 1 GiB)`, unless `--disk-headroom-gb`
requires more. These figures are not upper bounds. Choose an output filesystem
with generous free space. `-Xmx25G` controls heap RAM, **not disk usage**.
## Safe regional test, no Java or extra download
```bash
python3 scripts/build_bgmountains.py \
--img /absolute/path/to/gmapsupp.img \
--out ./BGMountains-out \
--download-creator
```
`--download-creator` is for the official OsmAndMapCreator, and the pipeline downloads the original official `poi_types.xml` and `rendering_types.xml` the first time as needed. Network access is required for these unless you already supply the files. **This runtime did not have MapCreator, so full OBF compilation was not executed here.**
Already installed OsmAndMapCreator:
```sh
python3 scripts/build_bgmountains.py --img ./gmapsupp.img --out ./BGMountains-out \
--creator /path/to/OsmAndMapCreator
```
Opt-in parallelism: add `--jobs 4`. The output directory must be fresh: the converter refuses to overwrite an existing OSM or staging files.
Prepare and validate the OSM without invoking the Java OBF builder:
```sh
python3 scripts/build_bgmountains.py --img ./gmapsupp.img --out ./BGMountains-preview \
--img "$HOME/gmapsupp.img" \
--poi-config config/BGMountains-native-poi-mapping-v094.csv \
--line-config config/line-mapping.csv \
--bbox '25.05,42.43,25.16,42.54' \
--jobs 8 \
--out ./regional-test \
--prepare-only
```
**IMPORTANT: You must REBUILD the OSM and OBF.** This update cannot modify an already compiled `.obf` or give v0.7 output its new tags in place.
Inspect `regional-test/BGMountains-native.osm`, `semantic-audit.json`,
`route-report.json`, `extract.log`, `translate.log`, `audit.log`. The tool
must exit nonzero on a failed conversion subprocess. You can instead pass an
existing MapCreator with `--creator ...` (omit `--prepare-only`) for a small
real OBF build.
## What the configuration files mean
## Two editable configuration files
| File | Purpose |
|---|---|
| `config/poi-overrides-all-types.csv` | **Active** 1,871-row config, including 263 retained types with revised tags. `mode=replace` replaces old hardcoded semantics, retaining provenance/name. All non-present legacy type rows remain for historical comparison. |
| `config/poi-overrides-all-types-v07-user-upload.csv` | Exact backup of the CSV you supplied. |
| `config/poi-labels-bg.csv` | New 263-row Bulgarian fallback name prefixes, editable. |
| `config/poi-icon-audit.csv` | All 263 types, count, original tags vs new tags, classification confidence and sample coordinates. |
| `config/osmand-icons.csv` | Optional **custom render style** icon names/visibility; never controls the default `tourism=information` fallback injected through the active overrides. |
| `data/BGMountains-frequent-poi-types-100plus-v08.csv` | All 87 frequent types, with reviewed tags, classification mode and coordinates. |
| `tools/audit_icon_coverage.py` | Independent POI OSM field audit; one row per present type. |
### 1. `config/BGMountains-native-poi-mapping-v094.csv`
**How to edit a type:** find `code=0x6500` in active overrides. Edit the **tags** column, leaving a `key=value;key=value` list. Change `mode=replace` only if you understand how the C++ built-in classifications merge. Set a Bulgarian text prefix in `config/poi-labels-bg.csv`. Run again from scratch to rebuild OSM then OBF.
1,871 base hex-code entries plus 79 **name-specific** exceptions (1,950 data
rows). Columns include: `code`, `source_count`, `legend_bg`, `legend_en`,
`meaning_confidence`, `osm_tags`, `label_bg`, `priority`, `zoom_hint`, `action`,
`note`, examples, and optional `name_contains`. For conditional matching,
set `name_contains` in an additional row with the same `code`. The matcher uses
case-sensitive substring matching on the **original Garmin name**, with rules
applied in file order after the base rule. `replace` changes the converter's
semantic defaults; `append` retains previous tags; `raw` leaves unspecified
features unclassified until private-map fallback; `drop` discards the feature.
### Why 0x6500 is not `amenity=drinking_water`
The Python pipeline automatically creates `cpp-poi-override.csv` and
`cpp-name-labels.csv` **inside the build output directory**. These are generated
intermediates, **not third and fourth user configuration files**. There is no
need to manually supply them or an icon pack to OsmAnd.
The original legend labels this a **каптаж** (water intake/catchment), not necessarily a drinking-water source. v0.8 records `man_made=water_intake` but adds an explicit *presentation-only* `tourism=information;information=board;bgm:synthetic_icon=yes` for common OsmAnd rendering. The "information board" is NOT a physical claim. The default Bulgarian name prefix is `Вода - Каптаж`. If you want `Вода - Резервоар`, just edit the label CSV; do not misrepresent a small intake as an artificial lake (`natural=water;water=reservoir`).
Important native examples:
`0x6602` already has `tourism=viewpoint` and does not use a synthetic board marker. Its failure to appear in a particular existing OBF could be an old build, incomplete POI indexing, or display suppression—only inspecting that actual OBF can distinguish these.
- `0x6414`: `amenity=drinking_water;man_made=water_tap` (legacy v18 dual
classification); named dry sources such as `(Сух.)` remove drinking-water
classification and get `drinking_water=no`.
- `0x6500`: `man_made=water_intake;amenity=water_point;drinking_water=unknown`
for **private-map index compatibility**, not evidence that its water is
potable, available or accessible. Named shaft (`Шах...`) exceptions remove
the compatibility alias.
- `0x6511`: `natural=spring` (potability not asserted).
- `0x6402`: `building=yes` by default, explicitly named `Заслон` or `Хижа`
may become shelter/hut (availability/access not verified).
- `0x661d`: agricultural structures remain agricultural unless specifically
identified otherwise.
- `0x6600`: keep numeric spot height `ele=*`, **no fake settlement**.
- Unknown POIs: `place=locality`, `Неуточнено - <stable hash>` if unnamed,
and `bgm:synthetic_fallback=place_locality`; this private-map fallback **does
not guarantee Nearby POI indexing**.
### Stable anonymous names
`priority` and `zoom_hint` are documented classification hints only. They do
**not force stock OsmAnd to show an icon at zoom 12**. Likewise `garmin:type`
remains a provenance tag, not a display rule. Only stock OsmAnd classifications
and rendering apply to the resulting OBF.
For an unnamed POI, `name = Bulgarian_label + " - " + FNV1a_base36_11(mapset|type|quantized_lat|quantized_lon)`. The output is deterministic for an identical IMG and coordinates across threads and builds. A very small collision probability remains; the coordinates/mapset/type remain available. These generated names are for an offline map, **not actual surveyed names**.
### 2. `config/line-mapping.csv`
### Test against your three sample coordinates
50 Garmin line types (20 currently have `route_mode=relation`, 30 preserve
source geometry). Columns include Garmin `code`, legend, color,
`osm_way_tags`, `route_mode`, `osmc_symbol`, `network`, confidence and priority.
Selected source overlay segments are grouped into native
`type=route;route=hiking` relations with `osmc:symbol`. Garmin source color is
preserved as relation `colour=*`. The script does not create duplicate routable
paths from decoration lines. Opt-in `--attach-routes` matches overlays to real
existing path geometries, but can use significant memory; it is off by default.
**Existing physical path routing remains in the data.** Exact phone-side color,
icon and at-zoom visibility still depend on stock OsmAnd.
| Type | Coordinates | Expected tags | v0.8 generated name |
|---|---|---|---|
| `0x6602` | `42.0346141,24.6528697` | `tourism=viewpoint` | `Панорама - Гледка - 25IVP49H823` |
| `0x6500` | `42.0347643,24.6522689` | `man_made=water_intake;tourism=information;information=board` | `Вода - Каптаж - 1THF1SDNTKJ` |
| `0x6500` | `42.0340991,24.6520114` | Same | `Вода - Каптаж - ED03D455VTZ` |
## New or unknown IMG maps: generate configuration templates
These examples were directly extracted from the 422MiB IMG into a Plovdiv test OSM and compared to a source manifest. All 57 POIs in that test passed exact semantic-tag checks, with **zero missing and extra**. Serial vs `--jobs 4` POI identities/tags were equal.
## Review before copying `.obf` into OsmAnd
Pipeline artifacts in `--out`:
- `BGMountains.osm` — exact source XML for the OBF builder
- `source-pois.csv`, `poi-types.csv` — extraction manifest and type counts
- `validation.json`, `mismatches.csv` — original-source to OSM audit
- `poi-coverage.csv`, `poi-coverage.json` — export display mapping coverage
- `osmand-config/poi_types.bgmountains.xml`, `rendering_types.bgmountains.xml` — registrations added to **complete upstream XML**
- `osmand-config/BGMountains-custom.render.xml` — optional style; exact Garmin TYP art is NOT embedded into stock OsmAnd
- `*.obf` plus `mapcreator.log`, `obf-poi-index.txt` (only after a successful Java compilation)
The `tourism=information` fallback should give OsmAnd a native searchable POI category in an appropriate compatible build. **Neither an OSM tag nor an indexed OBF proves a symbol will be drawn at every zoom**: the map style, profile, POI filters, icon availability, density/collision and selected offline map still affect visibility. Test at zoom 17–20 with POI layers enabled. Avoid having an old overlapping BGMountains OBF selected at the same time.
To inspect your built file with OsmAndMapCreator:
```sh
/path/to/OsmAndMapCreator/inspector.sh -vpoi -vpoiobjects \
-bbox=24.64,42.05,24.665,42.02 ./BGMountains-out/*.obf \
> ./BGMountains-out/plovdiv-obf-inspector.txt
```bash
python3 scripts/build_bgmountains.py --img /path/to/unknown.img \
--out ./template-newmap --bbox '23.0,42.0,24.0,43.0' --template
```
Inspect output for the three named POIs. **There is no tested generic parser of OsmAndMapCreator's inspector text in this package**, and we have not verified a full-country OBF built from v0.8 in this runtime. If OSM has the POI but the inspector doesn't, focus on indexing or generated XML; if inspector has it but the screen doesn't, focus on style/POI display/filter/zoom.
Produces `poi-mapping.TEMPLATE.csv` and `line-mapping.TEMPLATE.csv` with
observed types and sample coordinates. Fill them manually and run with
`--poi-config ./template-newmap/poi-mapping.TEMPLATE.csv` and
`--line-config ./template-newmap/line-mapping.TEMPLATE.csv`. **Do not assume
Garmin codes have the same meaning in unrelated maps.** If you need a complete
catalog for a new national map, generate its templates without `--bbox`, but
this can require significant time and intermediate disk space.
### Local-only licensing warning
## Validation and provenance
Do not upload the generated synthetic display tags to OpenStreetMap or assert they accurately describe physical information boards. The original IMG, derived icons and extracts can have third-party copyright restrictions. The source-only code path should be distributed separately from map-derived sample assets until rights are confirmed.
```bash
cmake -S . -B build -DCMAKE_BUILD_TYPE=Release
cmake --build build -j 4
ctest --test-dir build --output-on-failure
```
There is also `tools/audit_osmand_poi_mapping.py`, which takes the official
version-matched OsmAnd `poi_types.xml` and produces a registry compatibility
report, **not a claim of final icon visibility**:
```bash
python3 tools/audit_osmand_poi_mapping.py \
--mapping config/BGMountains-native-poi-mapping-v094.csv \
--poi-types /path/to/poi_types.xml \
--report native-poi-audit.csv --json native-poi-audit.json
```
Source: https://github.com/osmandapp/OsmAnd-resources/blob/master/poi/poi_types.xml
## Tested, and NOT tested
- C++ Release build, 6 CTest test groups, conditional POI CSV generation,
CLI options, and simulated MapCreator orchestration passed.
- Original 422 MiB IMG: regional `--jobs 8` and serial preparation succeeded
with identical 427 POI coordinate/name/tag records and 6 route relations.
- Separate region: `(Сух.)` water-tap conditional correctly produced
`man_made=water_tap;drinking_water=no`, and no `amenity=drinking_water`.
- **A real OsmAndMapCreator binary was not available here**; its host was
unreachable. The OBF orchestration unit test uses a **mock**, so native
nationwide OBF compilation and phone rendering are not verified. Do not
mistake that mock for real OBF validation.
License: the source bundle contains historically BGMountains-derived
classification information. Treat that data as private-map material under
applicable source licenses; the package is **not** authorization to republish
BGMountains geography or to import its features into the public OSM database.
File diff suppressed because it is too large Load Diff
+17
View File
@@ -0,0 +1,17 @@
{
"release": "v0.95",
"code_groups": 6,
"test_groups_passed": 6,
"real_img_source": "gmapsupp(2).img (original supplied, 441942016 bytes)",
"real_regional_bbox": "25.05,42.43,25.16,42.54",
"real_regional_pois": 427,
"real_regional_routes": 6,
"parallel_workers_tested": [
1,
8
],
"serial_parallel_poi_tags_names_equal": true,
"conditional_dry_water_result": "man_made=water_tap;drinking_water=no; amenity=drinking_water absent",
"java_real_obf_build": "NOT TESTED (official host unavailable)",
"obf_mock_orchestration": "PASSED; not a real OBF binary"
}
Binary file not shown.
+144 -326
View File
@@ -1,341 +1,159 @@
#!/usr/bin/env python3
"""One-command BGMountains IMG -> reviewed OSM -> custom indexed OsmAnd OBF.
"""BGMountains v0.95 native OsmAnd pipeline: only TWO editable mapping files.
Only Python 3 stdlib needed for orchestration; CMake/C++/OsmAndMapCreator are external.
Never needs extracted Garmin icons or custom styles on Android.
"""
from __future__ import annotations
import argparse
import csv
import datetime as dt
import hashlib
import json
import os
from pathlib import Path
import shutil
import subprocess
import sys
import urllib.request
import xml.etree.ElementTree as ET
import argparse,datetime,hashlib,json,os,pathlib,shutil,subprocess,sys,time,urllib.request,zipfile
ROOT=pathlib.Path(__file__).resolve().parents[1]
TRANSLATOR=ROOT/'scripts/native_translate.py'
ROOT = Path(__file__).resolve().parents[1]
UPSTREAM = {
'poi': 'https://raw.githubusercontent.com/osmandapp/OsmAnd-resources/master/poi/poi_types.xml',
'rendering': 'https://raw.githubusercontent.com/osmandapp/OsmAnd-resources/master/obf_creation/rendering_types.xml'
}
def call(argv, cwd=None, log=None, env=None):
argv = [str(s) for s in argv]
print('+', ' '.join(shlex_quote(s) for s in argv), flush=True)
def run(*args,log=None,cwd=None,env=None):
cmd=[str(x) for x in args];print('+',' '.join(cmd),flush=True)
if log:
with Path(log).open('w', encoding='utf-8') as output:
r = subprocess.run(argv, cwd=cwd, env=env, stdout=output, stderr=subprocess.STDOUT)
if r.returncode:
print('Command failed; last log lines:', file=sys.stderr)
print('\n'.join(Path(log).read_text(errors='replace').splitlines()[-35:]), file=sys.stderr)
raise SystemExit(r.returncode)
else:
subprocess.run(argv, cwd=cwd, env=env, check=True)
with open(log,'w',encoding='utf-8') as f:
p=subprocess.run(cmd,stdout=f,stderr=subprocess.STDOUT,cwd=cwd,env=env)
if p.returncode:
print(''.join(pathlib.Path(log).read_text(errors='replace').splitlines(True)[-40:]),file=sys.stderr)
raise RuntimeError('Command failed, see '+str(log))
else:subprocess.run(cmd,check=True,cwd=cwd,env=env)
def shlex_quote(s):
import shlex
return shlex.quote(s)
def creator_dir(x):
if not x:return None
p=pathlib.Path(x).expanduser().resolve();p=p.parent if p.name=='utilities.sh' else p
if not (p/'utilities.sh').exists():raise FileNotFoundError('MapCreator utilities.sh missing: '+str(p))
return p
def base_xml(provided, creator, key, cache, offline):
if provided:
p = Path(provided).expanduser().resolve()
if not p.is_file(): raise SystemExit('Upstream XML not found: '+str(p))
return p
names = ['poi_types.xml'] if key == 'poi' else ['rendering_types.xml']
if creator:
for prefix in [creator, creator/'resources', creator/'config', creator/'poi', creator/'obf_creation']:
for name in names:
candidate = prefix/name
if candidate.is_file(): return candidate.resolve()
target = cache/names[0]
if target.is_file(): return target
if offline:
raise SystemExit('Missing upstream '+names[0]+': pass --'+key+'-base FILE or allow download')
target.parent.mkdir(parents=True,exist_ok=True)
print('Fetching official OsmAnd '+names[0]+' (first run only) ...', flush=True)
try:
with urllib.request.urlopen(UPSTREAM[key], timeout=50) as u, target.open('wb') as out:
shutil.copyfileobj(u,out)
except Exception as ex:
target.unlink(missing_ok=True)
raise SystemExit('Cannot fetch official OsmAnd '+names[0]+': '+str(ex)+'\nProvide --'+key+'-base FILE manually.')
return target
def fetch_creator(target):
extracted=target/'unpacked';c=list(extracted.rglob('utilities.sh')) if extracted.exists() else []
if c:return c[0].parent
target.mkdir(parents=True,exist_ok=True)
url='https://download.osmand.net/latest-night-build/OsmAndMapCreator-main.zip'
zip_path=target/'OsmAndMapCreator-main.zip'
if not zip_path.exists():
print('Fetching official MapCreator:',url)
with urllib.request.urlopen(url,timeout=120) as src,open(zip_path,'wb') as dst:shutil.copyfileobj(src,dst)
with zipfile.ZipFile(zip_path) as z:
for entry in z.infolist():
parts=pathlib.PurePosixPath(entry.filename)
if parts.is_absolute() or '..' in parts.parts:raise ValueError('Unsafe creator ZIP entry')
z.extractall(extracted)
c=list(extracted.rglob('utilities.sh'))
if not c:raise FileNotFoundError('Creator ZIP lacks utilities.sh')
for f in extracted.rglob('*.sh'):f.chmod(f.stat().st_mode|0o111)
return c[0].parent
def catalog_rows(p):
with Path(p).open('r',encoding='utf-8-sig',newline='') as f:
rows=list(csv.DictReader(f))
if not rows or not {'code','count','has_typ_icon'}.issubset(rows[0]):
raise SystemExit('Invalid POI catalog (expected code,count,has_typ_icon): '+str(p))
out=[]
seen=set()
for r in rows:
code='0x'+format(int(r['code'],0),'x')
if code in seen:raise SystemExit('Duplicate code in catalog: '+code)
seen.add(code)
out.append(dict(r,code=code,count=int(r['count'])))
return sorted(out,key=lambda r:(-r['count'],int(r['code'],0)))
def write_xml(tree,path):
ET.indent(tree,space=' ')
tree.write(path,encoding='utf-8',xml_declaration=True)
ET.parse(path)
def make_configs(poi_base,render_base,catalog,folder,threshold,frequent_zoom=15,rare_zoom=17,route_styles=()):
# Keep entire upstream definitions! Replacing with a standalone tiny XML is
# precisely what used to make ordinary semantic POIs disappear.
poi=ET.parse(poi_base); proot=poi.getroot()
if proot.tag!='poi_types':raise SystemExit('Not an OsmAnd poi_types.xml: '+str(poi_base))
if any(c.get('name')=='bgmountains_raw' for c in proot.findall('poi_category')):
raise SystemExit('Input poi_types.xml already has a bgmountains_raw category')
cat=ET.SubElement(proot,'poi_category',name='bgmountains_raw', default_tag='bgm_poi', no_edit='true')
for r in catalog:
code=r['code']
ET.SubElement(cat,'poi_type',name='bgm_'+code.replace('0x',''),tag='bgm_poi',value='type_'+code,no_edit='true')
pa=folder/'poi_types.bgmountains.xml'
write_xml(poi,pa)
rendering=ET.parse(render_base); rroot=rendering.getroot()
if rroot.tag != 'osmand_types':
# OsmAnd resources use the tag 'rendering_types'; fail instead of dropping all built-in types.
raise SystemExit('Unexpected OsmAnd rendering_types.xml root: '+rroot.tag)
cats=[c for c in rroot.iter('category') if c.get('name')=='user_defined']
target=cats[0] if cats else ET.SubElement(rroot,'category',name='user_defined')
for r in catalog:
code=r['code']
ET.SubElement(target,'type',tag='bgm_poi',value='type_'+code,
minzoom=str(frequent_zoom) if r['count']>=threshold else str(rare_zoom))
# Route overlays have their OWN map-index main types, not only an ignored metadata tag.
# Do not map decorative overlays to 'highway=path': that would create bogus routing.
for route in route_styles:
if route.get('show','yes').lower() not in ('yes','1','true'): continue
ET.SubElement(target,'type',tag='bgm_route',value='type_'+route['code'],minzoom=route['display_minzoom'])
rp=folder/'rendering_types.bgmountains.xml'
write_xml(rendering,rp)
summary={
'catalog_types':len(catalog), 'route_overlay_types':len(route_styles),
'poi_count_in_catalog':sum(r.get('sample_count',r['count']) for r in catalog),
'types_at_or_above_threshold':sum(r['count']>=threshold for r in catalog),
'frequent_index_minzoom':frequent_zoom, 'rare_index_minzoom':rare_zoom,
'items_at_or_above_threshold':sum(r.get('sample_count',r['count']) for r in catalog if r['count']>=threshold),
'types_with_extracted_icon':sum(r['has_typ_icon']=='yes' for r in catalog),
'poi_base_sha256':hashlib.sha256(Path(poi_base).read_bytes()).hexdigest(),
'rendering_base_sha256':hashlib.sha256(Path(render_base).read_bytes()).hexdigest(),
'note':'Local-only compat data; synthetic information icons are not truth about an informational board. All Garmin hex POI types indexed; high-frequency raw types inserted into OBF map index from selected frequent zoom; low-frequency from selected rare zoom. Rendering exact Garmin icon PNGs requires installing compatible icons/style in OsmAnd, not merely compiling an OBF.'
}
(folder/'type-index-summary.json').write_text(json.dumps(summary,ensure_ascii=False,indent=2)+'\n',encoding='utf-8')
return pa,rp,summary
def read_route_styles(path):
with Path(path).open(encoding='utf-8-sig',newline='') as f: rows=list(csv.DictReader(f))
if not rows or not {'code','color','show','display_minzoom','width'}.issubset(rows[0]):
raise SystemExit('Invalid trail-styles.csv: '+str(path))
seen=set()
for r in rows:
code='0x'+format(int(r['code'],0),'x')
if code in seen: raise SystemExit('Duplicate route style type: '+code)
seen.add(code);r['code']=code
if not (len(r['color'])==7 and r['color'][0]=='#' and all(c in '0123456789abcdefABCDEF' for c in r['color'][1:])):
raise SystemExit('Invalid CSS color in route type '+code)
if not (0.2<=float(r['width'])<=15 and 1<=int(r['display_minzoom'])<=21):
raise SystemExit('Invalid route width/zoom '+code)
return rows
def make_style(icon_csv,folder,catalog,route_styles=()):
"""Selectable OsmAnd map style that maps BGM indexes to built-in icons.
The .obf itself only embeds geometry/tags. Android requires installing and
selecting this renderer; stock app ignores bgm_poi and bgm_route styling.
def disk_preflight(out, source_bytes, extra_gb=0):
"""Conservative warning/blocking check before disk-heavy MapCreator stage.
In experience 6 GiB OSM has required >25 GiB scratch. 5x + 1 GiB
is intentionally approximate, not a guarantee of completion.
"""
known={r['code'] for r in catalog}
with Path(icon_csv).open(encoding='utf-8-sig',newline='') as f:
rows=list(csv.DictReader(f))
visible=[]
for r in rows:
code='0x'+format(int(r['code'],0),'x')
if code not in known or r['show_in_custom_style'].strip().lower() not in ('yes','true','1'):
continue
name=r['osmand_builtin_icon'].strip()
if not name or not name.replace('_','').replace('-','').isalnum():
raise SystemExit('Invalid OsmAnd icon: '+repr(name)+' code='+code)
zoom=int(r['minzoom'])
if not 1<=zoom<=21: raise SystemExit('Bad icon zoom: '+code)
visible.append((code,name,zoom))
root=ET.Element('renderingStyle',name='BGMountains outdoor v0.9',
depends='default',defaultColor='#fff8ee',version='1')
order=ET.SubElement(root,'order');points=ET.SubElement(root,'point')
lines=ET.SubElement(root,'line')
for code,name,zoom in visible:
ET.SubElement(order,'case',tag='bgm_poi',value='type_'+code,
minzoom=str(zoom),point='true',objectType='1',order='120')
ET.SubElement(points,'case',tag='bgm_poi',value='type_'+code,minzoom=str(zoom),
icon=name,iconOrder='11',iconVisibleSize='16',intersectionSizeFactor='0.7')
route_count=0
for route in route_styles:
if route.get('show','yes').lower() not in ('yes','true','1'):continue
route_count+=1
code=route['code'];zoom=route['display_minzoom']
ET.SubElement(order,'case',tag='bgm_route',value='type_'+code,
minzoom=zoom,objectType='2',order='125')
# Color and width faithfully recover TYP base line color, but NOT its bitmap
# segment pattern. A precise pattern renderer requires a custom app build.
ET.SubElement(lines,'case',tag='bgm_route',value='type_'+code,
minzoom=zoom,color=route['color'],strokeWidth=route['width'],cap='ROUND')
path=folder/'BGMountains-outdoor.render.xml'
write_xml(ET.ElementTree(root),path)
return path,len(visible),route_count
def obtain_creator(cache, offline=False):
"""Opt-in download from official OsmAnd nightly build (large file)."""
import zipfile
link='https://download.osmand.net/latest-night-build/OsmAndMapCreator-main.zip'
target=cache/'OsmAndMapCreator-main.zip'
extracted=cache/'unpacked'
found=list(extracted.rglob('utilities.sh')) if extracted.is_dir() else []
if found:return found[0].parent
if offline:raise SystemExit('Cannot download MapCreator with --offline; pass --creator')
cache.mkdir(parents=True,exist_ok=True)
if not target.is_file():
print('Downloading official OsmAndMapCreator (~150 MB) ...',flush=True)
try:
with urllib.request.urlopen(link,timeout=180) as src,target.open('wb') as dest:
shutil.copyfileobj(src,dest,length=2**20)
except Exception as ex:
target.unlink(missing_ok=True)
raise SystemExit('Cannot download OsmAndMapCreator: '+str(ex)+'\nDownload manually: '+link)
print('Extracting MapCreator...',flush=True)
extracted.mkdir(parents=True,exist_ok=True)
with zipfile.ZipFile(target) as z:
for m in z.infolist():
rel=Path(m.filename)
if rel.is_absolute() or '..' in rel.parts:
raise SystemExit('Unsafe file in MapCreator archive: '+m.filename)
z.extract(m,extracted)
found=list(extracted.rglob('utilities.sh'))
if not found:raise SystemExit('MapCreator ZIP extracted but utilities.sh not found')
for name in ('utilities.sh','inspector.sh'):
for f in extracted.rglob(name):f.chmod(f.stat().st_mode|0o111)
return found[0].parent
def resolve_creator(path):
name = path or os.environ.get('OSMAND_MAPCREATOR')
if not name:return None
creator=Path(name).expanduser().resolve()
if creator.is_file() and creator.name=='utilities.sh':creator=creator.parent
if not (creator/'utilities.sh').is_file():
raise SystemExit('Cannot find utilities.sh under '+str(creator))
return creator
gib=1024**3
free=shutil.disk_usage(out).free
required=max(int(2*gib),int(source_bytes*5 + gib),int(extra_gb*gib))
if free<required:
raise RuntimeError(f'Insufficient free space for OBF build: free={free/gib:.2f} GiB; '
f'estimated minimum={required/gib:.2f} GiB. '
'Use --prepare-only or set --ignore-disk-check if scratch resides on another filesystem.')
print(f'Disk preflight OK: free={free/gib:.1f} GiB, estimated minimum={required/gib:.1f} GiB',flush=True)
def main():
p=argparse.ArgumentParser(description=__doc__,formatter_class=argparse.ArgumentDefaultsHelpFormatter)
inp=p.add_mutually_exclusive_group(required=True)
inp.add_argument('--img',help='Original Garmin IMG; converter is compiled and executed')
inp.add_argument('--osm',help='Already converted OSM XML; must contain bgm_poi=type_0x... tags (v0.7+)')
p.add_argument('--creator',help='OsmAndMapCreator directory containing utilities.sh (or OSMAND_MAPCREATOR env)')
p.add_argument('--download-creator',action='store_true',help='Download official OsmAndMapCreator ZIP automatically (~150 MB) when no --creator is set')
p.add_argument('--out',default='build/bgmountains-output',help='Output folder')
p.add_argument('--jobs',type=int,default=1,help='C++ IMG reader threads (opt-in)')
p.add_argument('--bbox',help='Optional W,S,E,N bounds for small-area test')
p.add_argument('--threshold',type=int,default=100,help='Frequent-type occurrence threshold')
p.add_argument('--frequent-zoom',type=int,default=15,help='Store frequent raw map icons at zoom N and above')
p.add_argument('--rare-zoom',type=int,default=17,help='Store rare raw map icons at zoom N and above')
p.add_argument('--icons-config',default=str(ROOT/'config/osmand-icons.csv'),help='OsmAnd icon mappings')
p.add_argument('--trail-styles',default=str(ROOT/'config/trail-styles.csv'),help='Garmin TYP coloured route overlay styles')
p.add_argument('--poi-overrides',default=str(ROOT/'config/poi-overrides-all-types.csv'))
p.add_argument('--poi-name-fixes',default=str(ROOT/'config/poi-name-fixes.csv'))
p.add_argument('--poi-labels',default=str(ROOT/'config/poi-labels-bg.csv'),help='Bulgarian prefixes for stable generated names on nameless Garmin POIs')
p.add_argument('--poi-additions',default=str(ROOT/'config/poi-additions.csv'))
p.add_argument('--poi-base',help='Official upstream poi_types.xml; if omitted use cache/download')
p.add_argument('--rendering-base',help='Official upstream rendering_types.xml; if omitted use cache/download')
p.add_argument('--offline',action='store_true',help='Never download upstream XML')
p.add_argument('--prepare-only',action='store_true',help='Do not run OsmAndMapCreator, but generate OSM and XMLs')
p.add_argument('--skip-qa',action='store_true',help='Skip OSM comparison for faster repeat runs')
p.add_argument('--java-opts',default='-Xms512M -Xmx8192M',help='JAVA_OPTS for OsmAndMapCreator')
p.add_argument('--skip-cpp-build',action='store_true')
p.add_argument('--catalog',help='Preexisting POI catalog when supplying --osm (otherwise use packaged nationwide catalog)')
p.add_argument('--frequency-catalog',default=str(ROOT/'data/BGMountains-unique-poi-types.csv'),help='Reference nationwide counts for map index zoom decisions even in --bbox builds')
args=p.parse_args()
if args.jobs<1 or args.jobs>64 or args.threshold<1 or not 1<=args.frequent_zoom<=21 or not 1<=args.rare_zoom<=21: p.error('--jobs 1..64; threshold >=1; zoom 1..21')
dest=Path(args.out).expanduser().resolve();dest.mkdir(parents=True,exist_ok=True)
creator=resolve_creator(args.creator)
if not creator and args.download_creator and not args.prepare_only:
creator=obtain_creator(ROOT/'build'/'mapcreator-download',args.offline)
if not creator and not args.prepare_only:p.error('Supply --creator /path/to/OsmAndMapCreator (or OSMAND_MAPCREATOR env) or use --prepare-only')
if args.img:
if not Path(args.img).is_file():p.error('IMG file missing: '+args.img)
binary=ROOT/'build'/'garmin2osm'
if not args.skip_cpp_build or not binary.is_file():
call(['cmake','-S',ROOT,'-B',ROOT/'build','-DCMAKE_BUILD_TYPE=Release'])
call(['cmake','--build',ROOT/'build','--config','Release','-j','2'])
osm=dest/'BGMountains.osm'
cmd=[binary,'--input',Path(args.img).resolve(),'--output',osm,'--poi-overrides',Path(args.poi_overrides).resolve(),
'--poi-name-fixes',Path(args.poi_name_fixes).resolve(),'--poi-labels',Path(args.poi_labels).resolve(),'--poi-additions',Path(args.poi_additions).resolve(),
'--poi-manifest',dest/'source-pois.csv','--poi-types-out',dest/'poi-types.csv','--jobs',args.jobs]
if args.bbox:cmd+=['--bbox',args.bbox]
call(cmd,log=dest/'converter.log')
catalog=dest/'poi-types.csv'
if not args.skip_qa:
call([sys.executable,ROOT/'tools/validate_pois.py','compare','--source',dest/'source-pois.csv','--osm',osm,
'--rules',Path(args.poi_overrides).resolve(),'--report',dest/'validation.json','--mismatches',dest/'mismatches.csv'],
log=dest/'validator.log')
else:
osm=Path(args.osm).expanduser().resolve()
if not osm.is_file():p.error('OSM file missing: '+str(osm))
catalog=Path(args.catalog).expanduser().resolve() if args.catalog else ROOT/'data'/'BGMountains-unique-poi-types.csv'
call([sys.executable,ROOT/'tools/audit_icon_coverage.py', '--osm',osm, '--catalog',catalog,
'--csv',dest/'poi-coverage.csv','--json',dest/'poi-coverage.json'],
log=dest/'poi-coverage.log')
rows=catalog_rows(catalog)
nationwide={r['code']:r['count'] for r in catalog_rows(args.frequency_catalog)} if args.frequency_catalog else {}
for row in rows:
row['sample_count']=row['count']
row['count']=nationwide.get(row['code'],row['count'])
# A separately supplied legacy OSM might lack our new classifier.
# For --img, the v0.7 converter above just generated it by construction.
if args.osm:
import gzip
opener=gzip.open if osm.suffix=='.gz' else open
with opener(osm,'rt',encoding='utf-8',errors='replace') as f:
found=any('k="bgm_poi"' in line for line in f)
if not found:
raise SystemExit('Existing OSM lacks bgm_poi; re-extract with v0.7 C++ converter.')
folder=dest/'osmand-config';folder.mkdir(exist_ok=True)
poi_base=base_xml(args.poi_base,creator,'poi',dest/'upstream',args.offline)
rendering_base=base_xml(args.rendering_base,creator,'rendering',dest/'upstream',args.offline)
route_styles=read_route_styles(args.trail_styles)
poi_cfg,render_cfg,summary=make_configs(poi_base,rendering_base,rows,folder,args.threshold,args.frequent_zoom,args.rare_zoom,route_styles)
style,nicons,nlines=make_style(args.icons_config,folder,rows,route_styles)
print('Indexed POI types:',summary['catalog_types'],'frequent:',summary['types_at_or_above_threshold'],'custom icons:',nicons,'colored route types:',nlines,flush=True)
if args.prepare_only:
print('PREPARED (no OBF generated). Files at:',dest)
p.add_argument('--img',help='Original Garmin IMG')
p.add_argument('--osm',help='Already generated original Garmin-derived raw OSM')
p.add_argument('--out',default='build/bgmountains-v095')
p.add_argument('--poi-config',default=str(ROOT/'config/BGMountains-native-poi-mapping-v094.csv'))
p.add_argument('--line-config',default=str(ROOT/'config/line-mapping.csv'))
p.add_argument('--jobs',type=int,default=1,help='IMG workers: default 1; explicitly set N to parallelize')
p.add_argument('--bbox',help='W,S,E,N region for smoke tests')
p.add_argument('--template',action='store_true',help='Generate blank new-map mapping templates using this IMG (not BGMountains defaults)')
p.add_argument('--attach-routes',action='store_true',help='Opt in to high-memory matching of trail overlays to physical paths (not recommended on full map)')
p.add_argument('--no-route-attachment',action='store_true',help='Deprecated: attachment is disabled by default')
p.add_argument('--prepare-only',action='store_true',help='Extract/translate/validate, do not compile OBF')
p.add_argument('--creator',help='Existing OsmAndMapCreator directory containing utilities.sh')
p.add_argument('--download-creator',action='store_true',help='Obtain official OsmAndMapCreator from download.osmand.net')
p.add_argument('--java-opts',default='-Xms512M -Xmx8192M')
p.add_argument('--keep-raw',action='store_true',help='Keep pre-translation OSM for debugging')
p.add_argument('--ignore-disk-check',action='store_true',help='Override conservative OBF scratch space safety check')
p.add_argument('--disk-headroom-gb',type=float,default=0,help='Minimum free GiB required before Java OBF build (0=auto estimate)')
a=p.parse_args()
if bool(a.img)==bool(a.osm):p.error('Provide exactly one of --img or --osm')
if a.jobs<1 or a.jobs>64:p.error('--jobs must be 1..64')
if not a.template:
for typ,pth in (('POI',a.poi_config),('line',a.line_config)):
if not pathlib.Path(pth).is_file():p.error(f'{typ} mapping file not found: {pth}')
out=pathlib.Path(a.out).resolve();out.mkdir(parents=True,exist_ok=True)
src=pathlib.Path(a.osm).resolve() if a.osm else None
poi=pathlib.Path(a.poi_config).resolve();line=pathlib.Path(a.line_config).resolve()
# Resolve MapCreator before running an expensive full-country extraction.
# Missing download/network credentials must fail before consuming gigabytes.
creator=None
if not a.prepare_only and not a.template:
creator=creator_dir(a.creator or os.environ.get('OSMAND_MAPCREATOR'))
if not creator and a.download_creator:
creator=fetch_creator(ROOT/'build'/'mapcreator')
if not creator:
p.error('OBF requires --creator DIR or --download-creator; for testing use --prepare-only.')
bin_path=ROOT/'build'/'garmin2osm'
if a.img:
run('cmake','-S',ROOT,'-B',ROOT/'build','-DCMAKE_BUILD_TYPE=Release')
run('cmake','--build',ROOT/'build','-j','2','--target','garmin2osm')
src=out/'IMG-raw.osm'
cmd=[str(bin_path),'--input',str(pathlib.Path(a.img).resolve()),'--output',str(src),
'--poi-types-out',str(out/'discovered-pois.csv'),'--poi-manifest',str(out/'source-pois.csv'),
'--jobs',str(a.jobs)]
if a.bbox:cmd+=['--bbox',a.bbox]
if not a.template:
run(sys.executable,TRANSLATOR,'prepare','--poi',poi,'--lines',line,'--out',out)
cmd+=['--poi-overrides',str(out/'cpp-poi-override.csv'),'--poi-labels',str(out/'cpp-name-labels.csv')]
run(*cmd,log=out/'extract.log')
if a.template:
if not a.img:p.error('--template requires --img')
run(sys.executable,TRANSLATOR,'template','--poi',out/'poi-mapping.TEMPLATE.csv',
'--lines',out/'line-mapping.TEMPLATE.csv','--catalog',out/'discovered-pois.csv','--osm',src)
print('Templates created. Review both files before using them for native OSM conversion.')
return 0
before={str(i.resolve()) for i in dest.glob('*.obf')}
# Save Java logs, and preserve OsmAndMapCreator temp data inside user-selected output dir.
env=os.environ.copy();env['JAVA_OPTS']=args.java_opts
program=creator/'utilities.sh'
cmd=[str(program),'generate-obf-no-address',str(osm),
'--poi-types='+str(poi_cfg),'--rendering-types='+str(render_cfg)]
call(cmd,cwd=dest,log=dest/'mapcreator.log',env=env)
after=[i for i in dest.glob('*.obf') if str(i.resolve()) not in before]
if not after:
# Creator sometimes writes next to the .osm source, even with cwd changed.
alt=list(osm.parent.glob('*.obf'))
after=[i for i in alt if i.is_file()]
if not after:raise SystemExit('MapCreator returned success but no .obf was found; see '+str(dest/'mapcreator.log'))
built=max(after,key=lambda p:p.stat().st_mtime)
print('OBF created:',built,'bytes:',built.stat().st_size)
if (creator/'inspector.sh').is_file():
call([str(creator/'inspector.sh'),'-vpoi',str(built)],cwd=dest,log=dest/'obf-poi-index.txt',env=env)
(dest/'build-manifest.json').write_text(json.dumps({
'created_at_utc':dt.datetime.now(dt.timezone.utc).isoformat(),
'obf':str(built),'obf_bytes':built.stat().st_size,
'input_osm':str(osm),'poi_types':str(poi_cfg),'rendering_types':str(render_cfg),
'custom_style':str(style), 'custom_style_icon_rules':nicons, 'custom_route_rules':nlines,
'summary':summary
},ensure_ascii=False,indent=2)+'\n',encoding='utf-8')
dst=out/'BGMountains-native.osm'
run(sys.executable,TRANSLATOR,'transform','--poi',poi,'--lines',line,'--osm',src,
'--out',dst,'--report',out/'route-report.json',log=out/'translate.log')
if a.attach_routes and not a.no_route_attachment:
attached=out/'BGMountains-native-attached.osm'
run(sys.executable,ROOT/'scripts/attach_native_routes.py','--osm',dst,'--out',attached,
'--lines',line,'--report',out/'route-attachment.json',log=out/'route-attachment.log')
dst.unlink();attached.rename(dst)
run(sys.executable,TRANSLATOR,'audit','--poi',poi,'--lines',line,'--osm',dst,
'--out',out/'semantic-audit.json',log=out/'audit.log')
# Fail closed if the translated file is not well-formed XML, including relation refs.
import xml.etree.ElementTree as ET
from native_translate import top_level_elements
n=0
for e in top_level_elements(dst):
if e.tag=='relation':n+=1
if not a.keep_raw and a.img:src.unlink(missing_ok=True)
if a.prepare_only:
print('PREPARED OSM:',dst,'route relations:',n,'No OBF compiled.')
return 0
if not a.ignore_disk_check:disk_preflight(out,dst.stat().st_size,a.disk_headroom_gb)
env=os.environ.copy();env['JAVA_OPTS']=a.java_opts
# utilities.sh versions differ in whether JAVA_OPTS is honored; this flag is
# explicitly recognized by the JVM. It also reaches spawned Java processes.
env['JAVA_TOOL_OPTIONS']=a.java_opts
# Native types are built into OsmAnd: NO --poi-types/--rendering-types override,
# NO custom .render.xml and NO extracted Garmin icons.
started=time.time()
run(creator/'utilities.sh','generate-obf-no-address',dst,log=out/'mapcreator.log',cwd=out,env=env)
obfs=[f for f in out.glob('*.obf') if f.stat().st_mtime >= started-2 and f.stat().st_size>0]
if not obfs:raise RuntimeError('Creator returned no OBF in '+str(out))
obf=max(obfs,key=lambda x:x.stat().st_mtime)
if (creator/'inspector.sh').exists():
run(creator/'inspector.sh','-vpoi',obf,log=out/'obf-inspection.txt',cwd=out,env=env)
(out/'build-manifest.json').write_text(json.dumps({
'version':'v0.95','input':a.img or a.osm,'poi_config':str(poi),'line_config':str(line),
'poi_config_sha256':hashlib.sha256(poi.read_bytes()).hexdigest(),
'line_config_sha256':hashlib.sha256(line.read_bytes()).hexdigest(),
'output_obf':str(obf),'obf_bytes':obf.stat().st_size,
'compiled_at':datetime.datetime.now(datetime.timezone.utc).isoformat(),
'notice':'Native stock rendering. POI display zoom controlled by OsmAnd; no claim that all tags get icons.'},ensure_ascii=False,indent=2)+'\n')
print('BUILT OBF:',obf)
return 0
if __name__=='__main__':
sys.exit(main())
if __name__=='__main__':sys.exit(main())
+2 -13
View File
@@ -1,15 +1,4 @@
#!/usr/bin/env bash
# Compatibility shim. No manually supplied POI XML files are required anymore.
# Preferred: python3 scripts/build_bgmountains.py --img gmapsupp.img --download-creator --out ./build/out
set -euo pipefail
if (( $# < 2 )); then
echo "Usage: $0 CREATOR_DIR INPUT_v0.7.osm[.gz] [OUTPUT_DIR]" >&2
echo "Recommended instead: python3 scripts/build_bgmountains.py --img gmapsupp.img --download-creator --out ./build/out" >&2
exit 2
fi
creator="$1"; osm="$2"; out="${3:-$(dirname "$osm")/rebuilt-obf}"
root="$(cd "$(dirname "$0")/.." && pwd)"
source_dir="$(dirname "$osm")"
args=(--osm "$osm" --creator "$creator" --out "$out")
if [[ -f "$source_dir/poi-types.csv" ]]; then args+=(--catalog "$source_dir/poi-types.csv"); fi
exec python3 "$root/scripts/build_bgmountains.py" "${args[@]}"
cd "$(dirname "$0")/.."
exec python3 scripts/build_bgmountains.py "$@"
+45 -8
View File
@@ -1,6 +1,6 @@
#!/usr/bin/env python3
"""v0.93: streaming IMG/OSM native-OsmAnd translation and honest QA.
Only user-editable controls: config/poi-mapping.csv and config/line-mapping.csv.
"""v0.95: streaming IMG/OSM native-OsmAnd translation and honest QA.
Only user-editable controls: config/BGMountains-native-poi-mapping-v094.csv and config/line-mapping.csv.
"""
import argparse,base64,collections,csv,hashlib,json,pathlib,re,sqlite3,sys,xml.etree.ElementTree as ET
from xml.sax.saxutils import escape,quoteattr
@@ -34,14 +34,42 @@ def read_csv(p):
lines=(line for line in f if not line.startswith('#'))
yield from csv.DictReader(lines)
def code(value):return hex(int(value,0)).lower()
def read_poi_configuration(path):
"""Read one canonical POI config: unique base rule per code and optional
ordered name_contains rules (a v0.94 feature previously lost in Python).
The v0.93/0.94 15-column files remain backward-compatible.
"""
bases={}; conditional=[]
for line_no,row in enumerate(read_csv(path),start=2):
try:c=code(row['code'])
except Exception as ex:raise ValueError(f'Invalid POI code at {path}:{line_no}: {row}') from ex
row=dict(row);row['code']=c
act=(row.get('action') or 'replace').strip().lower()
if act not in ('replace','append','raw','drop'):
raise ValueError(f'Invalid action at {path}:{line_no}: {act}')
tags_from_string(row.get('osm_tags',''))
if row.get('name_contains',''):
conditional.append(row)
else:
if c in bases:raise ValueError(f'Duplicate POI base mapping {c} at {path}:{line_no}')
bases[c]=row
for row in conditional:
if row['code'] not in bases:raise ValueError(f'Conditional rule has no base: {row["code"]}')
return bases,conditional
def mapping(path):
"""Base POI map; conditional rules are applied by the C++ override stage."""
return read_poi_configuration(path)[0]
def line_mapping(path):
ret={}
for row in read_csv(path):
try:c=code(row['code'])
except Exception as ex:raise ValueError('Invalid code in '+str(path)+': '+str(row)) from ex
if c in ret:raise ValueError(f'Duplicate code {c} in {path}')
except Exception as ex:raise ValueError('Invalid line code in '+str(path)+': '+str(row)) from ex
if c in ret:raise ValueError(f'Duplicate line code {c} in {path}')
ret[c]=row
return ret
def tags_from_string(v):
d={}
for x in v.split(';'):
@@ -86,7 +114,7 @@ def add_native_unknown_fallback(elem,tags,rule):
tags['bgm:generated_name']='yes'
return True
def make_cpp_rules(pois,out,labels):
def make_cpp_rules(pois,out,labels,conditional=()):
"""C++ v0.9 uses these internal stage files; they are NOT user control files."""
with open(out,'w',encoding='utf-8',newline='') as f,open(labels,'w',encoding='utf-8',newline='') as g:
w=csv.writer(f);w.writerow(['code','name_contains','mode','tags','note'])
@@ -99,6 +127,15 @@ def make_cpp_rules(pois,out,labels):
if action=='drop':vals={}
w.writerow([c,'',action,';'.join(k+'='+v for k,v in vals.items()),'v0.92 compiled from poi-mapping.csv'])
if row.get('label_bg'):l.writerow([c,row['label_bg']])
# Order matters: base rule first, then the explicit name-specific rules
# in CSV order. C++ evaluates these against ORIGINAL Garmin names.
for row in conditional:
c=row['code'];action=(row.get('action') or 'replace').strip().lower()
vals=tags_from_string(row.get('osm_tags',''))
if action=='raw':action='keep_raw';vals={}
w.writerow([c,row['name_contains'],action,
';'.join(k+'='+v for k,v in vals.items()),
'v0.95 name-specific rule: '+row.get('note','')])
def inspect_counts(osm,pois,lines,out,strict=False):
seen=collections.Counter();unresolved=collections.Counter();annotations=collections.Counter();fallback=collections.Counter();bad=collections.Counter();routes=collections.Counter();examples={};category=collections.Counter();n=0
@@ -143,7 +180,7 @@ def transform(source,dest,pois,lines,report,strict=False):
db.execute('CREATE TABLE edges (code TEXT, way INTEGER, a INTEGER, b INTEGER)')
poi_count=0; ways=0; candidate_edges=0; emitted=0; synthetic=0; kinds=collections.Counter();seen=collections.Counter();gaps=collections.Counter()
with open(source,'rb') as inp,open(dest,'w',encoding='utf-8') as out:
out.write('<?xml version="1.0" encoding="UTF-8"?>\n<osm version="0.6" generator="garmin2osm-v0.93" upload="never">\n')
out.write('<?xml version="1.0" encoding="UTF-8"?>\n<osm version="0.6" generator="garmin2osm-v0.95" upload="never">\n')
for el in top_level_elements(inp):
if el.tag=='node':
tags=tagdict(el)
@@ -268,10 +305,10 @@ def main():
a=p.parse_args()
if a.mode=='template':res=template(a.catalog,a.poi,a.lines,a.osm)
else:
ps=mapping(a.poi);ls=mapping(a.lines)
ps,conditional=read_poi_configuration(a.poi);ls=line_mapping(a.lines)
if a.mode=='prepare':
out=pathlib.Path(a.out);out.mkdir(parents=True,exist_ok=True)
make_cpp_rules(ps,out/'cpp-poi-override.csv',out/'cpp-name-labels.csv');res={'poi_types':len(ps),'line_types':len(ls)}
make_cpp_rules(ps,out/'cpp-poi-override.csv',out/'cpp-name-labels.csv',conditional);res={'poi_types':len(ps),'name_specific_rules':len(conditional),'line_types':len(ls)}
elif a.mode=='transform':res=transform(a.osm,a.out,ps,ls,a.report)
else:res=inspect_counts(a.osm,ps,ls,a.out,a.strict)
print(json.dumps(res,ensure_ascii=False,indent=2));return 0
+16
View File
@@ -0,0 +1,16 @@
import unittest, tempfile, csv, pathlib, sys
sys.path.insert(0,str(pathlib.Path(__file__).resolve().parents[1]/"tools"))
import audit_osmand_poi_mapping as a
class TestPoiRegistry(unittest.TestCase):
def test_registry_and_semantics(self):
with tempfile.TemporaryDirectory() as t:
p=pathlib.Path(t)/'types.xml'
p.write_text('''<poi_types><poi_type name="water" tag="amenity" value="drinking_water"/><poi_type name="locality" tag="place" value="locality" no_indx="true"/><poi_additional name="dwater" tag="drinking_water" value="yes"/></poi_types>''')
reg,ex=a.registry(p)
base={'code':'0x6414','source_count':'32922','priority':'critical','osm_tags':'amenity=drinking_water;drinking_water=yes'}
self.assertEqual(a.interpret(base,reg,ex)['status'],'native_indexable_type')
self.assertEqual(a.interpret({**base,'osm_tags':'place=locality'},reg,ex)['status'],'only_nonindexed_type')
self.assertEqual(a.interpret({**base,'osm_tags':'drinking_water=yes'},reg,ex)['status'],'additional_without_primary_type')
self.assertEqual(a.interpret({**base,'osm_tags':'man_made=water_intake'},reg,ex)['status'],'no_matching_native_type')
self.assertEqual(a.interpret({**base,'code':'0x6600','priority':'terrain','osm_tags':''},reg,ex)['severity'],'terrain_exemption')
if __name__=='__main__':unittest.main()
+8 -8
View File
@@ -4,7 +4,7 @@ import csv,importlib.util,json,pathlib,subprocess,sys,tempfile,unittest,xml.etre
ROOT=pathlib.Path(__file__).resolve().parents[1]
spec=importlib.util.spec_from_file_location('translator',ROOT/'scripts/native_translate.py')
t=importlib.util.module_from_spec(spec);spec.loader.exec_module(t)
POI=ROOT/'config/poi-mapping.csv';LINES=ROOT/'config/line-mapping.csv'
POI=ROOT/'config/BGMountains-native-poi-mapping-v094.csv';LINES=ROOT/'config/line-mapping.csv'
class Native092(unittest.TestCase):
def test_native_source_semantics(self):
rows=t.mapping(POI)
@@ -15,17 +15,17 @@ class Native092(unittest.TestCase):
self.assertIn(rows['0x6600']['action'],('append','raw'))
self.assertFalse(any('leisure=marina' in r['osm_tags'] for r in rows.values()))
self.assertFalse(any('tourism=information;information=board' in r['osm_tags'] for r in rows.values()))
self.assertTrue(all('garmin' not in r['osm_tags'] for r in rows.values()))
self.assertTrue(all('garmin:type' not in r['osm_tags'] for r in rows.values()))
self.assertTrue(all(int(rows[k]['zoom_hint'])<=12 for k in ('0x6414','0x6511','0x6500','0x660a')))
def test_config_only_two_and_types(self):
self.assertEqual(set(p.name for p in (ROOT/'config').glob('*.csv')),{'poi-mapping.csv','line-mapping.csv'})
self.assertTrue(any(x.get('route_mode')=='relation' for x in t.mapping(LINES).values()))
for line in t.mapping(LINES).values():
self.assertEqual(set(p.name for p in (ROOT/'config').glob('*.csv')),{'BGMountains-native-poi-mapping-v094.csv','line-mapping.csv'})
self.assertTrue(any(x.get('route_mode')=='relation' for x in t.line_mapping(LINES).values()))
for line in t.line_mapping(LINES).values():
if line['route_mode']=='relation':self.assertTrue(line['osmc_symbol'])
def test_native_relation_members_and_poi_provenance(self):
with tempfile.TemporaryDirectory() as directory:
d=pathlib.Path(directory);src=d/'sample.osm';dst=d/'native.osm';report=d/'report.json'
line=next(r for r in t.mapping(LINES).values() if r['route_mode']=='relation')
line=next(r for r in t.line_mapping(LINES).values() if r['route_mode']=='relation')
typ=line['code']
xml=['<?xml version="1.0" encoding="UTF-8"?><osm version="0.6">']
for i in range(1,5):xml.append(f'<node id="{i}" lat="41.{i}" lon="23.{i}"/>')
@@ -33,7 +33,7 @@ class Native092(unittest.TestCase):
for i,refs in [(10,[1,2]),(11,[2,3])]:
xml.append(f'<way id="{i}">'+''.join(f'<nd ref="{n}"/>' for n in refs)+f'<tag k="garmin:feature" v="extended_polyline"/><tag k="garmin:type" v="{typ}"/><tag k="bgm_route" v="type_{typ}"/></way>')
xml.append('</osm>');src.write_text('\n'.join(xml))
result=t.transform(src,dst,t.mapping(POI),t.mapping(LINES),report)
result=t.transform(src,dst,t.mapping(POI),t.line_mapping(LINES),report)
self.assertEqual(result['route_candidate_ways'],2);self.assertEqual(result['route_relations'],1)
root=ET.parse(dst).getroot();rel=root.find('relation');tags=t.tagdict(rel)
self.assertEqual(tags['route'],'hiking');self.assertTrue(tags['osmc:symbol'].endswith('_bar'))
@@ -45,7 +45,7 @@ class Native092(unittest.TestCase):
def test_route_attachment_to_real_way_only(self):
with tempfile.TemporaryDirectory() as directory:
d=pathlib.Path(directory);src=d/'src.osm';dst=d/'out.osm';rep=d/'report.json'
typ=next(row['code'] for row in t.mapping(LINES).values() if row['route_mode']=='relation')
typ=next(row['code'] for row in t.line_mapping(LINES).values() if row['route_mode']=='relation')
parts=['<osm version="0.6">','<node id="1" lat="41" lon="23"/>','<node id="2" lat="41.1" lon="23.1"/>',
'<node id="3" lat="41.2" lon="23.2"/>','<way id="22"><nd ref="1"/><nd ref="2"/><nd ref="3"/><tag k="highway" v="path"/></way>',
'<way id="33"><nd ref="1"/><nd ref="2"/><nd ref="3"/><tag k="garmin:type" v="'+typ+'"/><tag k="garmin:feature" v="extended_polyline"/></way>',
+8 -8
View File
@@ -10,25 +10,25 @@ class Reliability093(unittest.TestCase):
out=pathlib.Path(d)
src=out/'input.osm';dst=out/'output.osm';report=out/'report.json'
src.write_text('''<osm version="0.6"><node id="5" lat="42.1345678" lon="24.2345678"><tag k="garmin:feature" v="poi"/><tag k="garmin:type" v="0x9999"/><tag k="garmin:mapset" v="1234"/><tag k="bgm:generated_name" v="yes"/><tag k="name" v="Garmin обект 0x9999 - Q3ABCDEFG9"/></node><node id="6" lat="42.2" lon="24.2"><tag k="garmin:feature" v="poi"/><tag k="garmin:type" v="0x6600"/><tag k="ele" v="176"/><tag k="name" v="176"/></node></osm>''')
t.transform(src,dst,t.mapping(ROOT/'config/poi-mapping.csv'),t.mapping(ROOT/'config/line-mapping.csv'),report)
t.transform(src,dst,t.mapping(ROOT/'config/BGMountains-native-poi-mapping-v094.csv'),t.mapping(ROOT/'config/line-mapping.csv'),report)
nodes=ET.parse(dst).getroot().findall('node');a=t.tagdict(nodes[0]);b=t.tagdict(nodes[1])
self.assertEqual(a['place'],'locality');self.assertEqual(a['name'],'Неуточнено - Q3ABCDEFG9')
self.assertEqual(a['garmin:type'],'0x9999');self.assertEqual(a['bgm:classification'],'unverified')
self.assertNotIn('place',b);self.assertEqual(b['ele'],'176')
data=t.inspect_counts(dst,t.mapping(ROOT/'config/poi-mapping.csv'),t.mapping(ROOT/'config/line-mapping.csv'),out/'audit.json')
data=t.inspect_counts(dst,t.mapping(ROOT/'config/BGMountains-native-poi-mapping-v094.csv'),t.mapping(ROOT/'config/line-mapping.csv'),out/'audit.json')
self.assertEqual(data['synthetic_locality_fallback_total'],1)
def test_known_bgm_types_are_not_invented_localities(self):
cfg=t.mapping(ROOT/'config/poi-mapping.csv')
self.assertEqual(cfg['0x6600']['osm_tags'],'')
cfg=t.mapping(ROOT/'config/BGMountains-native-poi-mapping-v094.csv')
self.assertIn('bgm:spot_height=yes',cfg['0x6600']['osm_tags']);self.assertEqual(cfg['0x6600']['action'],'append')
self.assertNotIn('place=locality',cfg['0x6600']['osm_tags'])
self.assertEqual(cfg['0x650b']['osm_tags'],'tourism=information;information=route_marker;hiking=yes')
self.assertEqual(cfg['0x660b']['osm_tags'],'tourism=information;information=trail_blaze;hiking=yes')
self.assertIn('information=trail_blaze',cfg['0x650b']['osm_tags'])
self.assertIn('information=trail_blaze',cfg['0x660b']['osm_tags'])
def test_fallback_does_not_overwrite_known_native_types(self):
with tempfile.TemporaryDirectory() as d:
src=pathlib.Path(d)/'before.osm';out=pathlib.Path(d)/'after.osm';rep=pathlib.Path(d)/'rep.json'
src.write_text('''<osm><node id="1" lat="42" lon="24"><tag k="garmin:feature" v="poi"/><tag k="garmin:type" v="0x6400"/><tag k="landuse" v="quarry"/><tag k="name" v="Кариера П"/></node><node id="2" lat="42" lon="24"><tag k="garmin:feature" v="poi"/><tag k="garmin:type" v="0x6406"/><tag k="barrier" v="gate"/></node><node id="3" lat="42" lon="24"><tag k="garmin:feature" v="poi"/><tag k="garmin:type" v="0x640d"/><tag k="aerialway" v="station"/></node></osm>''')
t.transform(src,out,t.mapping(ROOT/'config/poi-mapping.csv'),t.mapping(ROOT/'config/line-mapping.csv'),rep)
t.transform(src,out,t.mapping(ROOT/'config/BGMountains-native-poi-mapping-v094.csv'),t.mapping(ROOT/'config/line-mapping.csv'),rep)
nodes=ET.parse(out).getroot().findall('node')
self.assertTrue(all('place' not in t.tagdict(e) for e in nodes))
self.assertEqual(t.tagdict(nodes[0])['name'],'Кариера П')
@@ -53,7 +53,7 @@ class Reliability093(unittest.TestCase):
with tempfile.TemporaryDirectory() as d:
path=pathlib.Path(d)/'sample.osm';report=pathlib.Path(d)/'report.json'
path.write_text('''<osm version="0.6"><node id="1" lat="43" lon="22"><tag k="garmin:feature" v="poi"/><tag k="garmin:type" v="0x6600"/><tag k="ele" v="132"/></node><node id="2" lat="43" lon="22"><tag k="garmin:feature" v="poi"/><tag k="garmin:type" v="0x650b"/><tag k="tourism" v="information"/><tag k="information" v="route_marker"/></node><node id="3" lat="43" lon="22"><tag k="garmin:feature" v="poi"/><tag k="garmin:type" v="0x6502"/><tag k="ford" v="yes"/></node></osm>''')
stats=t.inspect_counts(path,t.mapping(ROOT/'config/poi-mapping.csv'),t.mapping(ROOT/'config/line-mapping.csv'),report)
stats=t.inspect_counts(path,t.mapping(ROOT/'config/BGMountains-native-poi-mapping-v094.csv'),t.mapping(ROOT/'config/line-mapping.csv'),report)
self.assertEqual(stats['unclassified_total'],0)
self.assertEqual(stats['annotations_not_missing_pois']['spot_height'],1)
if __name__=='__main__':unittest.main()
+58
View File
@@ -0,0 +1,58 @@
#!/usr/bin/env python3
"""Version 0.95 regression checks, including its REAL published CLI contract.
Only mock OsmAndMapCreator is used for the orchestration test, not for proving
OBF binary correctness. The real IMG tests were run separately during release.
"""
import csv,importlib.util,json,pathlib,subprocess,sys,tempfile,unittest,xml.etree.ElementTree as ET
ROOT=pathlib.Path(__file__).resolve().parents[1]
SPEC=importlib.util.spec_from_file_location('nt',ROOT/'scripts/native_translate.py')
t=importlib.util.module_from_spec(SPEC);SPEC.loader.exec_module(t)
POI=ROOT/'config/BGMountains-native-poi-mapping-v094.csv'
LINES=ROOT/'config/line-mapping.csv'
SCRIPT=ROOT/'scripts/build_bgmountains.py'
class V095(unittest.TestCase):
def test_mapping_handoff_has_all_named_exceptions(self):
bases,conditional=t.read_poi_configuration(POI)
self.assertEqual(len(bases),1871)
self.assertEqual(len(conditional),79)
self.assertEqual(len(t.line_mapping(LINES)),50)
self.assertEqual(sum(x['code']=='0x6414' and x['name_contains']=='Сух' for x in conditional),1)
with tempfile.TemporaryDirectory() as dd:
d=pathlib.Path(dd)
t.make_cpp_rules(bases,d/'cpp.csv',d/'labels.csv',conditional)
rows=list(csv.DictReader((d/'cpp.csv').open()))
self.assertEqual(len(rows),1950)
self.assertEqual(next(x for x in rows if x['code']=='0x6414' and x['name_contains']=='')['tags'].split(';')[:2],['amenity=drinking_water','man_made=water_tap'])
self.assertEqual(next(x for x in rows if x['code']=='0x6414' and x['name_contains']=='Сух')['tags'].split(';')[:2],['man_made=water_tap','drinking_water=no'])
def test_argument_contract_with_users_flags(self):
helptext=subprocess.run([sys.executable,SCRIPT,'--help'],capture_output=True,text=True,check=True).stdout
for flag in ('--poi-config','--line-config','--download-creator','--jobs','--java-opts','--bbox','--prepare-only','--creator','--template'):
self.assertIn(flag,helptext)
self.assertNotIn('unrecognized arguments',helptext)
def test_smoke_full_orchestration_with_mock_creator(self):
with tempfile.TemporaryDirectory() as dd:
d=pathlib.Path(dd)
creator=d/'creator';creator.mkdir()
(creator/'utilities.sh').write_text('#!/bin/sh\nset -eu\n[ "$1" = "generate-obf-no-address" ]\n[ -f "$2" ]\n[ "${JAVA_TOOL_OPTIONS:-}" = "-Xms512M -Xmx25G" ]\nprintf MOCK-OBF > "${2%.osm}.obf"\n')
(creator/'utilities.sh').chmod(0o755)
(creator/'inspector.sh').write_text('#!/bin/sh\n[ "$1" = "-vpoi" ]\nprintf MOCK-INSPECTION\n')
(creator/'inspector.sh').chmod(0o755)
raw=d/'minimal.osm';raw.write_text('''<osm version="0.6"><node id="1" lat="42" lon="24"><tag k="garmin:feature" v="poi"/><tag k="garmin:type" v="0x6414"/><tag k="amenity" v="drinking_water"/><tag k="man_made" v="water_tap"/><tag k="name" v="Чешма"/></node></osm>''',encoding='utf-8')
cmd=[sys.executable,str(SCRIPT),'--osm',str(raw),'--poi-config',str(POI),'--line-config',str(LINES),'--out',str(d/'out'),'--jobs','8','--java-opts','-Xms512M -Xmx25G','--creator',str(creator)]
run=subprocess.run(cmd,cwd=ROOT,capture_output=True,text=True)
self.assertEqual(run.returncode,0,run.stderr+'\n'+run.stdout)
self.assertTrue((d/'out'/'BGMountains-native.obf').is_file())
self.assertEqual(json.loads((d/'out'/'build-manifest.json').read_text())['version'],'v0.95')
self.assertEqual(json.loads((d/'out'/'semantic-audit.json').read_text())['status'],'PASS')
tags=t.tagdict(ET.parse(d/'out'/'BGMountains-native.osm').getroot().find('node'))
self.assertEqual(tags['amenity'],'drinking_water')
self.assertEqual(tags['man_made'],'water_tap')
def test_future_template_does_not_require_existing_configs(self):
with tempfile.TemporaryDirectory() as dd:
d=pathlib.Path(dd)
# No fake success from a malformed configuration: expected exit nonzero.
p=subprocess.run([sys.executable,SCRIPT,'--osm',str(d/'notthere.osm'),'--poi-config',str(d/'missing.csv'),'--line-config',str(LINES),'--prepare-only'],capture_output=True,text=True)
self.assertNotEqual(p.returncode,0)
self.assertIn('mapping file not found',p.stderr)
if __name__=='__main__':unittest.main()
+79
View File
@@ -0,0 +1,79 @@
#!/usr/bin/env python3
"""Audit Garmin -> OSM POI mappings against an exact OsmAnd poi_types.xml.
No OBF creation. Exits 0 for ordinary data regressions unless --strict is requested.
The existence of a poi_type does NOT guarantee map icon visibility at any zoom.
"""
import argparse,csv,json,collections,sys
from pathlib import Path
from xml.etree import ElementTree as ET
def registry(path):
root=ET.parse(path).getroot()
main=collections.defaultdict(list);extras=collections.defaultdict(list)
for node in root.iter():
if node.tag not in ('poi_type','poi_additional'):continue
t=node.attrib.get('tag');v=node.attrib.get('value')
if not t or v is None:continue
d=main if node.tag=='poi_type' else extras
d[f'{t}={v}'].append(node.attrib)
return main,extras
def interpret(row,main,extra):
tags=[v.strip() for v in row['osm_tags'].split(';') if '=' in v]
supported=[];noindex=[];additional=[];missing=[]
for tv in tags:
candidates=main.get(tv,[])
if any(x.get('no_indx')!='true' for x in candidates):supported.append(tv)
elif candidates:noindex.append(tv)
elif tv in extra:additional.append(tv)
else:missing.append(tv)
if supported:kind='native_indexable_type'
elif noindex:kind='only_nonindexed_type'
elif additional:kind='additional_without_primary_type'
else:kind='no_matching_native_type'
is_terrain=(row.get('priority')=='terrain' or row.get('code')=='0x6600')
priority=row.get('priority','')
cnt=int(row.get('source_count') or 0)
if is_terrain:severity='terrain_exemption'
elif kind=='native_indexable_type':severity='ok'
elif priority=='critical':severity='critical'
elif cnt>=100:severity='high'
else:severity='low'
return {'code':row.get('code',''),'count':cnt,'priority':priority,'legend_bg':row.get('legend_bg',''),
'osm_tags':row.get('osm_tags',''), 'status':kind, 'severity':severity,
'indexable_poi_tags':';'.join(supported),'nonindexed_poi_tags':';'.join(noindex),
'additional_only_tags':';'.join(additional),'unrecognized_tags':';'.join(missing),
'sample_lat':row.get('example_lat',''),'sample_lon':row.get('example_lon',''),
'explanation':'Registry compatibility only; does not guarantee rendering zoom or OBF preservation'}
def main(argv=None):
ap=argparse.ArgumentParser(description=__doc__)
ap.add_argument('--mapping',required=True,help='Single canonical POI mapping CSV')
ap.add_argument('--poi-types',required=True,help='OsmAnd official poi_types.xml, preferably pinned version')
ap.add_argument('--report',default='poi-native-index-audit.csv')
ap.add_argument('--json',default='poi-native-index-audit.json')
ap.add_argument('--strict',action='store_true',help='Exit nonzero for unindexable critical/high types')
args=ap.parse_args(argv)
native,extra=registry(args.poi_types)
with open(args.mapping,encoding='utf8-sig',newline='') as f:
allrows=list(csv.DictReader(f))
# Name-conditional rows are not additional Garmin types; counting them as
# independent types would multiply source_count and inflate POI statistics.
rows=[r for r in allrows if not r.get('name_contains','')]
out=[interpret(r,native,extra) for r in rows]
with open(args.report,'w',newline='',encoding='utf8') as f:
w=csv.DictWriter(f,fieldnames=out[0].keys());w.writeheader();w.writerows(out)
stats=collections.Counter(r['status'] for r in out)
weighted=collections.Counter()
for r in out:weighted[r['status']]+=r['count']
risk=[r for r in out if r['severity'] in ('critical','high')]
payload={'type_counts':dict(stats),'weighted_source_counts':dict(weighted),'critical_or_high':len(risk),
'top_regressions':sorted(risk,key=lambda z:-z['count'])[:30],
'warning':'POI type registry check ONLY. Does not guarantee OBF map index presence, symbol visibility, zoom or Nearby settings.'}
Path(args.json).write_text(json.dumps(payload,ensure_ascii=False,indent=2),encoding='utf8')
print(f"Inspected {len(out)} Garmin types: {dict(stats)}, high/critical issues: {len(risk)}")
print(f"Wrote {args.report} and {args.json}")
return 2 if args.strict and risk else 0
if __name__=='__main__':sys.exit(main())