100 lines
2.2 KiB
JavaScript
100 lines
2.2 KiB
JavaScript
// Copyright 2011 Mark Cavage, Inc. All rights reserved.
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var assert = require('assert');
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var util = require('util');
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var LDAPMessage = require('./message');
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var dn = require('../dn');
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var Attribute = require('../attribute');
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var Change = require('../change');
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var Protocol = require('../protocol');
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///--- API
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var isDN = dn.DN.isDN;
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///--- API
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function ModifyRequest(options) {
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if (options) {
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if (typeof (options) !== 'object')
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throw new TypeError('options must be an object');
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if (options.object &&
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!(isDN(options.object) || typeof (options.object) === 'string')) {
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throw new TypeError('options.object must be a DN or string');
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}
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if (options.attributes) {
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if (!Array.isArray(options.attributes))
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throw new TypeError('options.attributes must be [Attribute]');
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options.attributes.forEach(function (a) {
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if (!(a instanceof Attribute))
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throw new TypeError('options.attributes must be [Attribute]');
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});
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}
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} else {
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options = {};
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}
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options.protocolOp = Protocol.LDAP_REQ_MODIFY;
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LDAPMessage.call(this, options);
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this.object = options.object || null;
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this.changes = options.changes ? options.changes.slice(0) : [];
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var self = this;
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this.__defineGetter__('type', function () { return 'ModifyRequest'; });
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this.__defineGetter__('_dn', function () { return self.object; });
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}
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util.inherits(ModifyRequest, LDAPMessage);
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module.exports = ModifyRequest;
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ModifyRequest.prototype._parse = function (ber) {
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assert.ok(ber);
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this.object = ber.readString();
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ber.readSequence();
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var end = ber.offset + ber.length;
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while (ber.offset < end) {
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var c = new Change();
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c.parse(ber);
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c.modification.type = c.modification.type.toLowerCase();
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this.changes.push(c);
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}
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this.changes.sort(Change.compare);
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return true;
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};
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ModifyRequest.prototype._toBer = function (ber) {
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assert.ok(ber);
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ber.writeString(this.object.toString());
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ber.startSequence();
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this.changes.forEach(function (c) {
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c.toBer(ber);
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});
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ber.endSequence();
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return ber;
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};
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ModifyRequest.prototype._json = function (j) {
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assert.ok(j);
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j.object = this.object;
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j.changes = [];
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this.changes.forEach(function (c) {
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j.changes.push(c.json);
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});
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return j;
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};
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