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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 | 1067x 1067x 1067x 1067x 1067x 1067x 1067x 1067x 1067x 1067x | /* eslint-disable no-underscore-dangle */
/* eslint-disable camelcase */
import { GDALFunctions } from '../../allCFunctions';
import { getGdalError } from '../helper/error';
import { getOptions, clearOptions } from '../helper/options';
/**
* The ogrinfo program lists various information about an OGR-supported data source to stdout (the terminal).
* By executing SQL statements it is also possible to edit data.
*
* {@link https://gdal.org/programs/ogrinfo.html}
*
* @module a/ogrinfo
* @async
* @param {TypeDefs.Dataset} dataset Dataset
* @param {Array} [options] Options ({@link https://gdal.org/programs/ogrinfo.html#description})
* @return {Promise<Object>} "Promise" returns information about the OGR-supported data source
* @example
* const Gdal = await initGdalJs();
* const dataset = (await Gdal.open('data.geojson')).datasets[0];
* const info = await Gdal.ogrinfo(dataset);
*
*/
export default function ogrinfo(dataset, options = []) {
return new Promise((resolve, reject) => {
const optStr = getOptions(['-json', ...options]);
const config = optStr.config;
Object.entries(config).forEach(([key, value]) => {
GDALFunctions.CPLSetConfigOption(key, value);
});
const gdalInfoOptionsPtr = GDALFunctions.GDALVectorInfoOptionsNew(optStr.ptr, null);
const gdalInfo = GDALFunctions.GDALVectorInfo(dataset.pointer, gdalInfoOptionsPtr);
GDALFunctions.GDALVectorInfoOptionsFree(gdalInfoOptionsPtr);
clearOptions(optStr);
Iif (GDALFunctions.CPLGetLastErrorNo() >= 3) {
const error = getGdalError();
reject(error);
} else {
resolve(JSON.parse(gdalInfo));
}
});
}
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