119 lines
3.7 KiB
JavaScript
119 lines
3.7 KiB
JavaScript
var fs = require('fs');
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var path = require('path');
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var util = require('util');
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var d3 = require('d3-queue');
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var OSM = require('./build_osm');
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var classes = require('./data_classes');
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module.exports = function () {
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this.initializeOptions = (callback) => {
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this.profile = this.profile || this.DEFAULT_SPEEDPROFILE;
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this.OSMDB = this.OSMDB || new OSM.DB();
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this.nameNodeHash = this.nameNodeHash || {};
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this.locationHash = this.locationHash || {};
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this.nameWayHash = this.nameWayHash || {};
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this.osmData = new classes.osmData(this);
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this.OSRMLoader = this._OSRMLoader();
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this.PREPROCESS_LOG_FILE = path.resolve(this.TEST_FOLDER, 'preprocessing.log');
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this.LOG_FILE = path.resolve(this.TEST_FOLDER, 'fail.log');
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this.HOST = 'http://127.0.0.1:' + this.OSRM_PORT;
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this.DESTINATION_REACHED = 15; // OSRM instruction code
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this.shortcutsHash = this.shortcutsHash || {};
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var hashLuaLib = (cb) => {
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fs.readdir(path.normalize(this.PROFILES_PATH + '/lib/'), (err, files) => {
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if (err) cb(err);
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var luaFiles = files.filter(f => !!f.match(/\.lua$/)).map(f => path.normalize(this.PROFILES_PATH + '/lib/' + f));
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this.hashOfFiles(luaFiles, hash => {
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this.luaLibHash = hash;
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cb();
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});
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});
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};
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var hashProfile = (cb) => {
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this.hashProfile((hash) => {
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this.profileHash = hash;
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cb();
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});
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};
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var hashExtract = (cb) => {
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this.hashOfFiles(util.format('%s/osrm-extract%s', this.BIN_PATH, this.EXE), (hash) => {
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this.binExtractHash = hash;
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cb();
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});
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};
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var hashContract = (cb) => {
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this.hashOfFiles(util.format('%s/osrm-contract%s', this.BIN_PATH, this.EXE), (hash) => {
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this.binContractHash = hash;
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this.fingerprintContract = this.hashString(this.binContractHash);
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cb();
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});
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};
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var hashRouted = (cb) => {
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this.hashOfFiles(util.format('%s/osrm-routed%s', this.BIN_PATH, this.EXE), (hash) => {
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this.binRoutedHash = hash;
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this.fingerprintRoute = this.hashString(this.binRoutedHash);
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cb();
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});
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};
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d3.queue()
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.defer(hashLuaLib)
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.defer(hashProfile)
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.defer(hashExtract)
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.defer(hashContract)
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.defer(hashRouted)
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.awaitAll(() => {
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this.fingerprintExtract = this.hashString([this.profileHash, this.luaLibHash, this.binExtractHash].join('-'));
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this.AfterConfiguration(() => {
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callback();
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});
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});
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};
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this.setProfileBasedHashes = () => {
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this.fingerprintExtract = this.hashString([this.profileHash, this.luaLibHash, this.binExtractHash].join('-'));
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this.fingerprintContract = this.hashString(this.binContractHash);
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};
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this.setProfile = (profile, cb) => {
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var lastProfile = this.profile;
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if (profile !== lastProfile) {
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this.profile = profile;
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this.hashProfile((hash) => {
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this.profileHash = hash;
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this.setProfileBasedHashes();
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cb();
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});
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} else cb();
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};
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this.setExtractArgs = (args, callback) => {
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this.extractArgs = args;
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this.forceExtract = true;
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this.forceContract = true;
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callback();
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};
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this.setContractArgs = (args, callback) => {
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this.contractArgs = args;
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this.forceContract = true;
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callback();
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};
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};
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