@balte/emberplus-connection
Version:
Javascript implementation of the Ember+ automation protocol
160 lines (159 loc) • 7.15 kB
JavaScript
"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.readParameterType = exports.decodeParameter = void 0;
const Ber = __importStar(require("../../../Ber"));
const Parameter_1 = require("../../../model/Parameter");
const StreamDescription_1 = require("./StreamDescription");
const StringIntegerCollection_1 = require("./StringIntegerCollection");
const DecodeResult_1 = require("./DecodeResult");
function decodeParameter(reader, options = DecodeResult_1.defaultDecode) {
reader.readSequence(Ber.BERDataTypes.SET);
let identifier = undefined;
let description = undefined;
let value = undefined;
let minimum = undefined;
let maximum = undefined;
let access = undefined;
let format = undefined;
let enumeration = undefined;
let factor = undefined;
let isOnline = undefined;
let formula = undefined;
let step = undefined;
let defaultValue = undefined;
let parameterType = undefined;
let streamIdentifier = undefined;
let enumMap = undefined;
let streamDescriptor = undefined;
let schemaIdentifiers = undefined;
let templateReference = undefined;
const errors = [];
const endOffset = reader.offset + reader.length;
while (reader.offset < endOffset) {
const tag = reader.readSequence();
switch (tag) {
case Ber.CONTEXT(0):
identifier = reader.readString(Ber.BERDataTypes.STRING);
break;
case Ber.CONTEXT(1):
description = reader.readString(Ber.BERDataTypes.STRING);
break;
case Ber.CONTEXT(2):
value = reader.readValue().value;
break;
case Ber.CONTEXT(3):
minimum = reader.readValue().value;
break;
case Ber.CONTEXT(4):
maximum = reader.readValue().value;
break;
case Ber.CONTEXT(5):
access = DecodeResult_1.appendErrors(readParameterAccess(reader.readInt(), options), errors);
break;
case Ber.CONTEXT(6):
format = reader.readString(Ber.BERDataTypes.STRING);
break;
case Ber.CONTEXT(7):
enumeration = reader.readString(Ber.BERDataTypes.STRING);
break;
case Ber.CONTEXT(8):
factor = reader.readInt();
break;
case Ber.CONTEXT(9):
isOnline = reader.readBoolean();
break;
case Ber.CONTEXT(10):
formula = reader.readString(Ber.BERDataTypes.STRING);
break;
case Ber.CONTEXT(11):
step = reader.readInt();
break;
case Ber.CONTEXT(12):
defaultValue = reader.readValue().value; // Write value uses type
break;
case Ber.CONTEXT(13):
parameterType = DecodeResult_1.appendErrors(readParameterType(reader.readInt(), options), errors);
break;
case Ber.CONTEXT(14):
streamIdentifier = reader.readInt();
break;
case Ber.CONTEXT(15):
enumMap = DecodeResult_1.appendErrors(StringIntegerCollection_1.decodeStringIntegerCollection(reader, options), errors);
break;
case Ber.CONTEXT(16):
streamDescriptor = DecodeResult_1.appendErrors(StreamDescription_1.decodeStreamDescription(reader, options), errors);
break;
case Ber.CONTEXT(17):
schemaIdentifiers = reader.readString(Ber.BERDataTypes.STRING);
break;
case Ber.CONTEXT(18):
templateReference = reader.readString(Ber.BERDataTypes.STRING);
break;
case 0:
break; // indefinite length
default:
DecodeResult_1.unknownContext(errors, 'decode parameter', tag, options);
DecodeResult_1.skipNext(reader);
break;
}
}
parameterType = DecodeResult_1.check(parameterType, 'decode parameter', 'parameterType', Parameter_1.ParameterType.Null, errors, options);
return DecodeResult_1.makeResult(new Parameter_1.ParameterImpl(parameterType, identifier, description, value, maximum, minimum, access, format, enumeration, factor, isOnline, formula, step, defaultValue, streamIdentifier, enumMap, streamDescriptor, schemaIdentifiers, templateReference), errors);
}
exports.decodeParameter = decodeParameter;
function readParameterAccess(value, options) {
switch (value) {
case 0:
return DecodeResult_1.makeResult(Parameter_1.ParameterAccess.None);
case 1:
return DecodeResult_1.makeResult(Parameter_1.ParameterAccess.Read);
case 2:
return DecodeResult_1.makeResult(Parameter_1.ParameterAccess.Write);
case 3:
return DecodeResult_1.makeResult(Parameter_1.ParameterAccess.ReadWrite);
default:
return DecodeResult_1.unexpected([], 'read parameter access', `unexpected parameter access '${value}'`, Parameter_1.ParameterAccess.ReadWrite, options);
}
}
function readParameterType(value, options) {
switch (value) {
case 0:
return DecodeResult_1.makeResult(Parameter_1.ParameterType.Null);
case 1:
return DecodeResult_1.makeResult(Parameter_1.ParameterType.Integer);
case 2:
return DecodeResult_1.makeResult(Parameter_1.ParameterType.Real);
case 3:
return DecodeResult_1.makeResult(Parameter_1.ParameterType.String);
case 4:
return DecodeResult_1.makeResult(Parameter_1.ParameterType.Boolean);
case 5:
return DecodeResult_1.makeResult(Parameter_1.ParameterType.Trigger);
case 6:
return DecodeResult_1.makeResult(Parameter_1.ParameterType.Enum);
case 7:
return DecodeResult_1.makeResult(Parameter_1.ParameterType.Octets);
default:
return DecodeResult_1.unexpected([], 'read parameter type', `unexpected parameter type '${value}'`, Parameter_1.ParameterType.Null, options);
}
}
exports.readParameterType = readParameterType;