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Diffstat (limited to 'frontend-old/node_modules/protobufjs/src/namespace.js')
| -rw-r--r-- | frontend-old/node_modules/protobufjs/src/namespace.js | 546 |
1 files changed, 0 insertions, 546 deletions
diff --git a/frontend-old/node_modules/protobufjs/src/namespace.js b/frontend-old/node_modules/protobufjs/src/namespace.js deleted file mode 100644 index 3169280..0000000 --- a/frontend-old/node_modules/protobufjs/src/namespace.js +++ /dev/null @@ -1,546 +0,0 @@ -"use strict"; -module.exports = Namespace; - -// extends ReflectionObject -var ReflectionObject = require("./object"); -((Namespace.prototype = Object.create(ReflectionObject.prototype)).constructor = Namespace).className = "Namespace"; - -var Field = require("./field"), - util = require("./util"), - OneOf = require("./oneof"); - -var Type, // cyclic - Service, - Enum; - -/** - * Constructs a new namespace instance. - * @name Namespace - * @classdesc Reflected namespace. - * @extends NamespaceBase - * @constructor - * @param {string} name Namespace name - * @param {Object.<string,*>} [options] Declared options - */ - -/** - * Constructs a namespace from JSON. - * @memberof Namespace - * @function - * @param {string} name Namespace name - * @param {Object.<string,*>} json JSON object - * @returns {Namespace} Created namespace - * @throws {TypeError} If arguments are invalid - */ -Namespace.fromJSON = function fromJSON(name, json) { - return new Namespace(name, json.options).addJSON(json.nested); -}; - -/** - * Converts an array of reflection objects to JSON. - * @memberof Namespace - * @param {ReflectionObject[]} array Object array - * @param {IToJSONOptions} [toJSONOptions] JSON conversion options - * @returns {Object.<string,*>|undefined} JSON object or `undefined` when array is empty - */ -function arrayToJSON(array, toJSONOptions) { - if (!(array && array.length)) - return undefined; - var obj = {}; - for (var i = 0; i < array.length; ++i) - obj[array[i].name] = array[i].toJSON(toJSONOptions); - return obj; -} - -Namespace.arrayToJSON = arrayToJSON; - -/** - * Tests if the specified id is reserved. - * @param {Array.<number[]|string>|undefined} reserved Array of reserved ranges and names - * @param {number} id Id to test - * @returns {boolean} `true` if reserved, otherwise `false` - */ -Namespace.isReservedId = function isReservedId(reserved, id) { - if (reserved) - for (var i = 0; i < reserved.length; ++i) - if (typeof reserved[i] !== "string" && reserved[i][0] <= id && reserved[i][1] > id) - return true; - return false; -}; - -/** - * Tests if the specified name is reserved. - * @param {Array.<number[]|string>|undefined} reserved Array of reserved ranges and names - * @param {string} name Name to test - * @returns {boolean} `true` if reserved, otherwise `false` - */ -Namespace.isReservedName = function isReservedName(reserved, name) { - if (reserved) - for (var i = 0; i < reserved.length; ++i) - if (reserved[i] === name) - return true; - return false; -}; - -/** - * Not an actual constructor. Use {@link Namespace} instead. - * @classdesc Base class of all reflection objects containing nested objects. This is not an actual class but here for the sake of having consistent type definitions. - * @exports NamespaceBase - * @extends ReflectionObject - * @abstract - * @constructor - * @param {string} name Namespace name - * @param {Object.<string,*>} [options] Declared options - * @see {@link Namespace} - */ -function Namespace(name, options) { - ReflectionObject.call(this, name, options); - - /** - * Nested objects by name. - * @type {Object.<string,ReflectionObject>|undefined} - */ - this.nested = undefined; // toJSON - - /** - * Cached nested objects as an array. - * @type {ReflectionObject[]|null} - * @private - */ - this._nestedArray = null; - - /** - * Cache lookup calls for any objects contains anywhere under this namespace. - * This drastically speeds up resolve for large cross-linked protos where the same - * types are looked up repeatedly. - * @type {Object.<string,ReflectionObject|null>} - * @private - */ - this._lookupCache = {}; - - /** - * Whether or not objects contained in this namespace need feature resolution. - * @type {boolean} - * @protected - */ - this._needsRecursiveFeatureResolution = true; - - /** - * Whether or not objects contained in this namespace need a resolve. - * @type {boolean} - * @protected - */ - this._needsRecursiveResolve = true; -} - -function clearCache(namespace) { - namespace._nestedArray = null; - namespace._lookupCache = {}; - - // Also clear parent caches, since they include nested lookups. - var parent = namespace; - while(parent = parent.parent) { - parent._lookupCache = {}; - } - return namespace; -} - -/** - * Nested objects of this namespace as an array for iteration. - * @name NamespaceBase#nestedArray - * @type {ReflectionObject[]} - * @readonly - */ -Object.defineProperty(Namespace.prototype, "nestedArray", { - get: function() { - return this._nestedArray || (this._nestedArray = util.toArray(this.nested)); - } -}); - -/** - * Namespace descriptor. - * @interface INamespace - * @property {Object.<string,*>} [options] Namespace options - * @property {Object.<string,AnyNestedObject>} [nested] Nested object descriptors - */ - -/** - * Any extension field descriptor. - * @typedef AnyExtensionField - * @type {IExtensionField|IExtensionMapField} - */ - -/** - * Any nested object descriptor. - * @typedef AnyNestedObject - * @type {IEnum|IType|IService|AnyExtensionField|INamespace|IOneOf} - */ - -/** - * Converts this namespace to a namespace descriptor. - * @param {IToJSONOptions} [toJSONOptions] JSON conversion options - * @returns {INamespace} Namespace descriptor - */ -Namespace.prototype.toJSON = function toJSON(toJSONOptions) { - return util.toObject([ - "options" , this.options, - "nested" , arrayToJSON(this.nestedArray, toJSONOptions) - ]); -}; - -/** - * Adds nested objects to this namespace from nested object descriptors. - * @param {Object.<string,AnyNestedObject>} nestedJson Any nested object descriptors - * @returns {Namespace} `this` - */ -Namespace.prototype.addJSON = function addJSON(nestedJson) { - var ns = this; - /* istanbul ignore else */ - if (nestedJson) { - for (var names = Object.keys(nestedJson), i = 0, nested; i < names.length; ++i) { - nested = nestedJson[names[i]]; - ns.add( // most to least likely - ( nested.fields !== undefined - ? Type.fromJSON - : nested.values !== undefined - ? Enum.fromJSON - : nested.methods !== undefined - ? Service.fromJSON - : nested.id !== undefined - ? Field.fromJSON - : Namespace.fromJSON )(names[i], nested) - ); - } - } - return this; -}; - -/** - * Gets the nested object of the specified name. - * @param {string} name Nested object name - * @returns {ReflectionObject|null} The reflection object or `null` if it doesn't exist - */ -Namespace.prototype.get = function get(name) { - return this.nested && this.nested[name] - || null; -}; - -/** - * Gets the values of the nested {@link Enum|enum} of the specified name. - * This methods differs from {@link Namespace#get|get} in that it returns an enum's values directly and throws instead of returning `null`. - * @param {string} name Nested enum name - * @returns {Object.<string,number>} Enum values - * @throws {Error} If there is no such enum - */ -Namespace.prototype.getEnum = function getEnum(name) { - if (this.nested && this.nested[name] instanceof Enum) - return this.nested[name].values; - throw Error("no such enum: " + name); -}; - -/** - * Adds a nested object to this namespace. - * @param {ReflectionObject} object Nested object to add - * @returns {Namespace} `this` - * @throws {TypeError} If arguments are invalid - * @throws {Error} If there is already a nested object with this name - */ -Namespace.prototype.add = function add(object) { - - if (!(object instanceof Field && object.extend !== undefined || object instanceof Type || object instanceof OneOf || object instanceof Enum || object instanceof Service || object instanceof Namespace)) - throw TypeError("object must be a valid nested object"); - - if (!this.nested) - this.nested = {}; - else { - var prev = this.get(object.name); - if (prev) { - if (prev instanceof Namespace && object instanceof Namespace && !(prev instanceof Type || prev instanceof Service)) { - // replace plain namespace but keep existing nested elements and options - var nested = prev.nestedArray; - for (var i = 0; i < nested.length; ++i) - object.add(nested[i]); - this.remove(prev); - if (!this.nested) - this.nested = {}; - object.setOptions(prev.options, true); - - } else - throw Error("duplicate name '" + object.name + "' in " + this); - } - } - this.nested[object.name] = object; - - if (!(this instanceof Type || this instanceof Service || this instanceof Enum || this instanceof Field)) { - // This is a package or a root namespace. - if (!object._edition) { - // Make sure that some edition is set if it hasn't already been specified. - object._edition = object._defaultEdition; - } - } - - this._needsRecursiveFeatureResolution = true; - this._needsRecursiveResolve = true; - - // Also clear parent caches, since they need to recurse down. - var parent = this; - while(parent = parent.parent) { - parent._needsRecursiveFeatureResolution = true; - parent._needsRecursiveResolve = true; - } - - object.onAdd(this); - return clearCache(this); -}; - -/** - * Removes a nested object from this namespace. - * @param {ReflectionObject} object Nested object to remove - * @returns {Namespace} `this` - * @throws {TypeError} If arguments are invalid - * @throws {Error} If `object` is not a member of this namespace - */ -Namespace.prototype.remove = function remove(object) { - - if (!(object instanceof ReflectionObject)) - throw TypeError("object must be a ReflectionObject"); - if (object.parent !== this) - throw Error(object + " is not a member of " + this); - - delete this.nested[object.name]; - if (!Object.keys(this.nested).length) - this.nested = undefined; - - object.onRemove(this); - return clearCache(this); -}; - -/** - * Defines additial namespaces within this one if not yet existing. - * @param {string|string[]} path Path to create - * @param {*} [json] Nested types to create from JSON - * @returns {Namespace} Pointer to the last namespace created or `this` if path is empty - */ -Namespace.prototype.define = function define(path, json) { - - if (util.isString(path)) - path = path.split("."); - else if (!Array.isArray(path)) - throw TypeError("illegal path"); - if (path && path.length && path[0] === "") - throw Error("path must be relative"); - - var ptr = this; - while (path.length > 0) { - var part = path.shift(); - if (ptr.nested && ptr.nested[part]) { - ptr = ptr.nested[part]; - if (!(ptr instanceof Namespace)) - throw Error("path conflicts with non-namespace objects"); - } else - ptr.add(ptr = new Namespace(part)); - } - if (json) - ptr.addJSON(json); - return ptr; -}; - -/** - * Resolves this namespace's and all its nested objects' type references. Useful to validate a reflection tree, but comes at a cost. - * @returns {Namespace} `this` - */ -Namespace.prototype.resolveAll = function resolveAll() { - if (!this._needsRecursiveResolve) return this; - - this._resolveFeaturesRecursive(this._edition); - - var nested = this.nestedArray, i = 0; - this.resolve(); - while (i < nested.length) - if (nested[i] instanceof Namespace) - nested[i++].resolveAll(); - else - nested[i++].resolve(); - this._needsRecursiveResolve = false; - return this; -}; - -/** - * @override - */ -Namespace.prototype._resolveFeaturesRecursive = function _resolveFeaturesRecursive(edition) { - if (!this._needsRecursiveFeatureResolution) return this; - this._needsRecursiveFeatureResolution = false; - - edition = this._edition || edition; - - ReflectionObject.prototype._resolveFeaturesRecursive.call(this, edition); - this.nestedArray.forEach(nested => { - nested._resolveFeaturesRecursive(edition); - }); - return this; -}; - -/** - * Recursively looks up the reflection object matching the specified path in the scope of this namespace. - * @param {string|string[]} path Path to look up - * @param {*|Array.<*>} filterTypes Filter types, any combination of the constructors of `protobuf.Type`, `protobuf.Enum`, `protobuf.Service` etc. - * @param {boolean} [parentAlreadyChecked=false] If known, whether the parent has already been checked - * @returns {ReflectionObject|null} Looked up object or `null` if none could be found - */ -Namespace.prototype.lookup = function lookup(path, filterTypes, parentAlreadyChecked) { - /* istanbul ignore next */ - if (typeof filterTypes === "boolean") { - parentAlreadyChecked = filterTypes; - filterTypes = undefined; - } else if (filterTypes && !Array.isArray(filterTypes)) - filterTypes = [ filterTypes ]; - - if (util.isString(path) && path.length) { - if (path === ".") - return this.root; - path = path.split("."); - } else if (!path.length) - return this; - - var flatPath = path.join("."); - - // Start at root if path is absolute - if (path[0] === "") - return this.root.lookup(path.slice(1), filterTypes); - - // Early bailout for objects with matching absolute paths - var found = this.root._fullyQualifiedObjects && this.root._fullyQualifiedObjects["." + flatPath]; - if (found && (!filterTypes || filterTypes.indexOf(found.constructor) > -1)) { - return found; - } - - // Do a regular lookup at this namespace and below - found = this._lookupImpl(path, flatPath); - if (found && (!filterTypes || filterTypes.indexOf(found.constructor) > -1)) { - return found; - } - - if (parentAlreadyChecked) - return null; - - // If there hasn't been a match, walk up the tree and look more broadly - var current = this; - while (current.parent) { - found = current.parent._lookupImpl(path, flatPath); - if (found && (!filterTypes || filterTypes.indexOf(found.constructor) > -1)) { - return found; - } - current = current.parent; - } - return null; -}; - -/** - * Internal helper for lookup that handles searching just at this namespace and below along with caching. - * @param {string[]} path Path to look up - * @param {string} flatPath Flattened version of the path to use as a cache key - * @returns {ReflectionObject|null} Looked up object or `null` if none could be found - * @private - */ -Namespace.prototype._lookupImpl = function lookup(path, flatPath) { - if(Object.prototype.hasOwnProperty.call(this._lookupCache, flatPath)) { - return this._lookupCache[flatPath]; - } - - // Test if the first part matches any nested object, and if so, traverse if path contains more - var found = this.get(path[0]); - var exact = null; - if (found) { - if (path.length === 1) { - exact = found; - } else if (found instanceof Namespace) { - path = path.slice(1); - exact = found._lookupImpl(path, path.join(".")); - } - - // Otherwise try each nested namespace - } else { - for (var i = 0; i < this.nestedArray.length; ++i) - if (this._nestedArray[i] instanceof Namespace && (found = this._nestedArray[i]._lookupImpl(path, flatPath))) - exact = found; - } - - // Set this even when null, so that when we walk up the tree we can quickly bail on repeated checks back down. - this._lookupCache[flatPath] = exact; - return exact; -}; - -/** - * Looks up the reflection object at the specified path, relative to this namespace. - * @name NamespaceBase#lookup - * @function - * @param {string|string[]} path Path to look up - * @param {boolean} [parentAlreadyChecked=false] Whether the parent has already been checked - * @returns {ReflectionObject|null} Looked up object or `null` if none could be found - * @variation 2 - */ -// lookup(path: string, [parentAlreadyChecked: boolean]) - -/** - * Looks up the {@link Type|type} at the specified path, relative to this namespace. - * Besides its signature, this methods differs from {@link Namespace#lookup|lookup} in that it throws instead of returning `null`. - * @param {string|string[]} path Path to look up - * @returns {Type} Looked up type - * @throws {Error} If `path` does not point to a type - */ -Namespace.prototype.lookupType = function lookupType(path) { - var found = this.lookup(path, [ Type ]); - if (!found) - throw Error("no such type: " + path); - return found; -}; - -/** - * Looks up the values of the {@link Enum|enum} at the specified path, relative to this namespace. - * Besides its signature, this methods differs from {@link Namespace#lookup|lookup} in that it throws instead of returning `null`. - * @param {string|string[]} path Path to look up - * @returns {Enum} Looked up enum - * @throws {Error} If `path` does not point to an enum - */ -Namespace.prototype.lookupEnum = function lookupEnum(path) { - var found = this.lookup(path, [ Enum ]); - if (!found) - throw Error("no such Enum '" + path + "' in " + this); - return found; -}; - -/** - * Looks up the {@link Type|type} or {@link Enum|enum} at the specified path, relative to this namespace. - * Besides its signature, this methods differs from {@link Namespace#lookup|lookup} in that it throws instead of returning `null`. - * @param {string|string[]} path Path to look up - * @returns {Type} Looked up type or enum - * @throws {Error} If `path` does not point to a type or enum - */ -Namespace.prototype.lookupTypeOrEnum = function lookupTypeOrEnum(path) { - var found = this.lookup(path, [ Type, Enum ]); - if (!found) - throw Error("no such Type or Enum '" + path + "' in " + this); - return found; -}; - -/** - * Looks up the {@link Service|service} at the specified path, relative to this namespace. - * Besides its signature, this methods differs from {@link Namespace#lookup|lookup} in that it throws instead of returning `null`. - * @param {string|string[]} path Path to look up - * @returns {Service} Looked up service - * @throws {Error} If `path` does not point to a service - */ -Namespace.prototype.lookupService = function lookupService(path) { - var found = this.lookup(path, [ Service ]); - if (!found) - throw Error("no such Service '" + path + "' in " + this); - return found; -}; - -// Sets up cyclic dependencies (called in index-light) -Namespace._configure = function(Type_, Service_, Enum_) { - Type = Type_; - Service = Service_; - Enum = Enum_; -}; |