mirror of
https://github.com/Telecominfraproject/ols-ucentral-schema.git
synced 2025-10-31 01:58:03 +00:00
b5531dd0a0
The `uc-portrange` string format will match single ports and ranges in `minport-maxport` notation. Signed-off-by: Jo-Philipp Wich <jo@mein.io>
524 lines
12 KiB
Ucode
Executable File
524 lines
12 KiB
Ucode
Executable File
#!/usr/bin/env -S ucode -R
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let fs = require("fs");
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let math = require("math");
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// words sourced from https://github.com/imsky/wordlists/
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let verbs = [
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'access', 'address', 'bookmark', 'browse', 'build', 'chat', 'click', 'close', 'code', 'compile', 'connect',
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'debug', 'deploy', 'develop', 'download', 'downsize', 'drag', 'evangelize', 'execute', 'flub', 'generate',
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'insource', 'install', 'link', 'load', 'log', 'make', 'marinate', 'message', 'noodle', 'onboard', 'open',
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'paper', 'patch', 'ping', 'populate', 'post', 'productize', 'receive', 'release', 'resonate', 'run', 'scroll',
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'search', 'send', 'share', 'step', 'sunset', 'surface', 'task', 'transition', 'triangulate', 'type', 'unpack',
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'upload', 'vector', 'view', 'visit'
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];
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let nouns = [
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'admin', 'agreeance', 'alignment', 'application', 'architecture', 'argument', 'availability', 'backburner',
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'bandwidth', 'baseline', 'benefit', 'block', 'boondoggle', 'brass', 'buy-in', 'capital', 'chain', 'channel',
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'code', 'comment', 'community', 'content', 'convergence', 'coopetition', 'cowboy', 'creative', 'data', 'deck',
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'deliverable', 'delta', 'dialogue', 'disconnect', 'dog', 'empowerment', 'experience', 'expertise', 'float',
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'flunky', 'function', 'functionality', 'gatekeeper', 'gofer', 'goldbricker', 'hardball', 'idea', 'ideation',
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'imperative', 'improvement', 'infomediary', 'information', 'infrastructure', 'initiative', 'innovation',
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'integer', 'interface', 'issue', 'item', 'keyword', 'kicker', 'kudos', 'language', 'leadership', 'learning',
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'line', 'linkage', 'literal', 'market', 'material', 'method', 'methodology', 'metrics', 'mindshare', 'model',
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'name', 'network', 'niche', 'number', 'object', 'opportunity', 'ownership', 'paradigm', 'parameter',
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'partnership', 'pivot', 'platform', 'portal', 'potentiality', 'practice', 'procedure', 'process', 'product',
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'pushback', 'relationship', 'report', 'resource', 'result', 'runway', 'scenario', 'schema', 'scope', 'scrub',
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'service', 'shrink', 'sidebar', 'silo', 'skill', 'skillset', 'snippet', 'solution', 'source', 'space',
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'strategy', 'string', 'synergy', 'syntax', 'system', 'talent', 'technology', 'type', 'upside', 'value',
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'vector', 'verbiage', 'vision'
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];
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let adjectives = [
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'absolute', 'achromatic', 'acoustic', 'adiabatic', 'alternating', 'atomic', 'binding', 'brownian', 'buoyant',
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'central', 'chief', 'chromatic', 'closed', 'coherent', 'corporate', 'critical', 'customer', 'dense', 'direct',
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'direct', 'district', 'dynamic', 'electric', 'electrical', 'endothermic', 'exothermic', 'forward', 'free',
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'fundamental', 'future', 'global', 'gravitational', 'human', 'internal', 'internal', 'international',
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'isobaric', 'isochoric', 'isothermal', 'kinetic', 'latent', 'lead', 'legacy', 'magnetic', 'mechanical',
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'national', 'natural', 'nuclear', 'open', 'optical', 'potential', 'primary', 'principal', 'progressive',
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'quantum', 'radiant', 'radioactive', 'rectilinear', 'regional', 'relative', 'resolving', 'resonnt',
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'resultant', 'rigid', 'senior', 'volumetric'
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];
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function is_array(val)
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{
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return (type(val) == "array" && length(val) > 0);
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}
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function random_string(len)
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{
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let chars = [];
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for (let i = 0; i < len; i++) {
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let b = math.rand() % 52;
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push(chars, (b > 26 ? 65 : 97) + (b % 26));
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}
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return chr(...chars);
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}
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function random_item(array)
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{
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if (type(array) != "array")
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return null;
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return array[math.rand() % length(array)];
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}
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function random_phrase(min, max) {
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let str, len;
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let prefix = '';
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while (true) {
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let verb = random_item(verbs),
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adjective, noun;
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while (true) {
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adjective = random_item(adjectives);
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if (adjective != verb)
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break;
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}
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while (true) {
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noun = random_item(nouns);
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if (noun != verb && noun != adjective)
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break;
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}
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str = prefix + verb + '-' + adjective + '-' + noun;
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len = length(str);
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if (len < min) {
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prefix = str + '-';
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continue;
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}
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if (len > max)
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str = substr(str, 0, max);
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break;
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}
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return str;
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}
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function random_ip4addr() {
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return sprintf(random_item([
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'10.%d.%d.%d',
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'172.16.%d.%d',
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'172.17.%d.%d',
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'172.18.%d.%d',
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'172.19.%d.%d',
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'172.20.%d.%d',
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'172.21.%d.%d',
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'172.22.%d.%d',
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'172.23.%d.%d',
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'172.24.%d.%d',
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'172.25.%d.%d',
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'172.26.%d.%d',
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'172.27.%d.%d',
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'172.28.%d.%d',
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'172.29.%d.%d',
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'172.30.%d.%d',
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'172.31.%d.%d',
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'192.168.%d.%d'
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]), math.rand() % 256, math.rand() % 256, math.rand() % 256);
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}
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function random_ip6addr() {
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return sprintf('2001:db8:%x:%x:%x:%x:%x:%x',
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math.rand() % 0x10000, math.rand() % 0x10000, math.rand() % 0x10000,
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math.rand() % 0x10000, math.rand() % 0x10000, math.rand() % 0x10000);
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}
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function random_hostname() {
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return random_phrase(0, Infinity) + '.example.org';
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}
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function random_email() {
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return random_phrase(0, Infinity) + '@example.org';
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}
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function random_uri() {
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return 'https://example.org/' + random_phrase(0, Infinity);
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}
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function random_value(kind, minLength, maxLength) {
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switch (kind) {
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case 'ipv4':
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return random_ip4addr();
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case 'ipv6':
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return random_ip6addr();
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case 'email':
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case 'idn-email':
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return random_email();
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case 'hostname':
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case 'idn-hostname':
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case 'uc-fqdn':
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return random_hostname();
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case 'uri':
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case 'uri-reference':
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case 'iri':
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case 'iri-reference':
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return random_uri();
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case 'uc-ip':
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switch (math.rand() % 2) {
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case 0: return random_ip4addr();
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case 1: return random_ip6addr();
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}
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break;
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case 'uc-host':
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switch (math.rand() % 3) {
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case 0: return random_hostname();
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case 1: return random_ip4addr();
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case 2: return random_ip6addr();
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}
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break;
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case 'uc-mac':
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return sprintf('02:%02x:%02x:%02x:%02x:%02x',
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math.rand() % 256, math.rand() % 256,
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math.rand() % 256, math.rand() % 256,
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math.rand() % 256);
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case 'uc-cidr4':
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return sprintf('%s/%d',
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random_ip4addr(), math.rand() % 33);
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case 'uc-cidr6':
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return sprintf('%s/%d',
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random_ip6addr(), math.rand() % 129);
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case 'uc-cidr':
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switch (math.rand() % 2) {
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case 0: return sprintf('%s/%d', random_ip4addr(), math.rand() % 33);
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case 1: return sprintf('%s/%d', random_ip6addr(), math.rand() % 129);
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}
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break;
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case 'uc-base64':
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return b64enc(random_phrase(50, 100));
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case 'uc-portrange':
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switch (math.rand() % 2) {
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case 0: return sprintf('%d', math.rand() % 65536);
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case 1: return join('-', sort([ math.rand() % 65536, math.rand() % 65536 ]));
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}
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break;
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default:
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if (minLength <= 15 && maxLength >= 20)
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return random_phrase(minLength, maxLength);
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else
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return random_string(minLength + (math.rand() % ((maxLength - minLength) + 1)));
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}
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}
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let GeneratorProto = {
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type_keywords: {
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number: [
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'minimum', 'maximum', 'exclusiveMinimum', 'exclusiveMaximum',
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'multipleOf'
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],
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string: [
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'pattern', 'format', 'minLength', 'maxLength'
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],
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array: [
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'minItems', 'maxItems', 'items'
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],
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object: [
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'additionalProperties', 'minProperties', 'maxProperties',
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'properties', 'propertyNames'
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]
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},
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is_ref: function(value)
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{
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return (
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type(value) == "object" &&
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exists(value, "$ref") &&
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//length(value) == 1 &&
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type(value["$ref"]) == "string"
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) ? value["$ref"] : null;
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},
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is_number: function(value)
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{
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if (type(value) == "int" || type(value) == "double")
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return value;
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return NaN;
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},
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lookup_ptr: function(ptr)
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{
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let m = match(ptr, /^([^#]*)#(\/.*)$/);
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if (!m)
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return null;
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// Can't resolve cross-document references yet
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if (m[1] != "")
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return null;
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let ref = null;
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for (let idx, part in split(m[2], "/")) {
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part = replace(part, /~[01]/g, (m) => (m == "~0" ? "~" : "/" ));
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if (idx == 0)
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ref = this.schema;
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else if (type(ref) == "object" || type(ref) == "array")
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ref = ref[part];
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else
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return null;
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}
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return ref;
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},
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infer_type: function(valueSpec)
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{
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if (exists(valueSpec, 'type')) {
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if (type(valueSpec.type) == 'array')
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return random_item(valueSpec.type);
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return valueSpec.type;
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}
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for (let type, keywords in this.type_keywords) {
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for (let keyword in keywords)
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if (exists(valueSpec, keyword))
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return type;
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}
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return null;
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},
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emit_generic: function(objectSpec)
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{
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if (is_array(objectSpec.enum))
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return random_item(objectSpec.enum);
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if (exists(objectSpec, "const"))
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return objectSpec.const;
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return NaN;
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},
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emit_object: function(objectSpec)
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{
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let object = {};
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if (type(objectSpec.properties) == "object") {
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for (let propertyName, propertySpec in objectSpec.properties) {
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let value = this.emit_spec(propertySpec);
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object[propertyName] = value;
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}
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}
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return object;
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},
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emit_array: function(arraySpec)
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{
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let array = [];
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if (type(arraySpec.items) == "object") {
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let len = 3;
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if (type(arraySpec.minItems) == "int" && arraySpec.minItems > len)
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len = arraySpec.minItems;
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if (type(arraySpec.maxItems) == "int" && arraySpec.maxItems < len)
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len = arraySpec.maxItems;
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if (is_array(arraySpec.items.enum) && length(arraySpec.items.enum) < len)
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len = length(arraySpec.items.enum);
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let examples = [ ...(is_array(arraySpec.items.examples) ? arraySpec.items.examples : []) ];
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for (let i = 0; i < len; i++) {
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let item;
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if (length(examples)) {
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item = random_item(examples);
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examples = filter(examples, (i) => i != item);
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}
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else {
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item = this.emit_spec(arraySpec.items, true);
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}
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push(array, item);
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}
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}
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return array;
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},
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emit_string: function(stringSpec, noExample)
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{
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let rv = this.emit_generic(stringSpec);
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if (rv == rv)
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return rv;
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if (!noExample && is_array(stringSpec.examples))
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return random_item(stringSpec.examples);
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else if (exists(stringSpec, "default"))
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return stringSpec.default;
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let minLength = 0;
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let maxLength = 256;
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if (type(stringSpec.minLength) == "int")
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minLength = stringSpec.minLength;
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if (type(stringSpec.maxLength) == "int")
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maxLength = stringSpec.maxLength;
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return random_value(stringSpec.format, minLength, maxLength);
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},
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emit_number: function(numberSpec)
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{
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let rv = this.emit_generic(numberSpec);
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if (rv == rv)
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return rv;
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let multiplicator = 1;
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if (type(numberSpec.default) == "double" ||
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length(filter(numberSpec.examples, i => type(i) == "double")))
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multiplicator = 0.1;
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if (this.is_number(numberSpec.multipleOf) > 0)
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multiplicator = numberSpec.multipleOf;
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let min = this.is_number(numberSpec.minimum);
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let max = this.is_number(numberSpec.maximum);
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let exMin = this.is_number(numberSpec.exclusiveMinimum);
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let exMax = this.is_number(numberSpec.exclusiveMaximum);
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if (is_array(numberSpec.examples))
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return random_item(numberSpec.examples);
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while (true) {
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let n = multiplicator * math.rand();
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if (max == max)
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n = n % max;
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else if (exMax == exMax)
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n = n % exMax;
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if (min == min && n < min)
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continue;
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if (exMin == exMin && n <= min)
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continue;
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return n;
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}
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},
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emit_boolean: function(boolSpec)
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{
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let rv = this.emit_generic(boolSpec);
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if (rv == rv)
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return rv;
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if (is_array(boolSpec.examples))
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return random_item(boolSpec.examples);
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else if (exists(boolSpec, "default"))
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return (boolSpec.default == true);
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return ((math.rand() % 2) == 0);
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},
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emit_spec: function(valueSpec, noExample)
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{
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let ref = this.is_ref(valueSpec);
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if (ref) {
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let refValueSpec = this.lookup_ptr(ref);
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assert(type(refValueSpec) == "object",
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"$ref value '" + ref + "' points to non-object value");
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valueSpec = { ...refValueSpec, ...valueSpec };
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}
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let alternatives = valueSpec.anyOf || valueSpec.allOf || valueSpec.oneOf;
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if (type(alternatives) == 'array' && length(alternatives) > 0)
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return this.emit_spec(alternatives[math.rand() % length(alternatives)], noExample);
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switch (this.infer_type(valueSpec)) {
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case "object":
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return this.emit_object(valueSpec);
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case "array":
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return this.emit_array(valueSpec);
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case "string":
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return this.emit_string(valueSpec, noExample);
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case "integer":
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case "number":
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return this.emit_number(valueSpec);
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case "boolean":
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return this.emit_boolean(valueSpec);
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default:
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warn("Unknown type " + valueSpec.type + " (" + valueSpec + ")\n");
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}
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},
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read_schema: function(path)
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{
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let fd = fs.open(path, "r");
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if (!fd)
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return {};
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let schema = json(fd.read("all"));
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fd.close();
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return schema;
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},
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generate: function()
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{
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this.schema = this.read_schema(this.path);
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return this.emit_spec(this.schema);
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}
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};
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function createGenerator(path) {
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return proto({ path }, GeneratorProto);
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}
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let generator = createGenerator("./ucentral.schema.pretty.json");
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let document = generator.generate();
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printf("%.J\n", document);
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