96 lines
2.4 KiB
JavaScript
96 lines
2.4 KiB
JavaScript
// Copyright 2011 Mark Cavage, Inc. All rights reserved.
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var assert = require('assert');
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var Ber = require('asn1').Ber;
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var Control = require('./control');
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var EntryChangeNotificationControl =
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require('./entry_change_notification_control');
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var PersistentSearchControl = require('./persistent_search_control');
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var PagedResultsControl = require('./paged_results_control');
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var ServerSideSortingRequestControl =
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require('./server_side_sorting_request_control.js');
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var ServerSideSortingResponseControl =
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require('./server_side_sorting_response_control.js');
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///--- API
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module.exports = {
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getControl: function getControl(ber) {
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assert.ok(ber);
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if (ber.readSequence() === null)
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return null;
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var type;
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var critical = false;
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var value;
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if (ber.length) {
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var end = ber.offset + ber.length;
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type = ber.readString();
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if (ber.offset < end) {
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if (ber.peek() === Ber.Boolean)
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critical = ber.readBoolean();
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}
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if (ber.offset < end)
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value = ber.readString(Ber.OctetString, true);
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}
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var control;
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switch (type) {
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case PersistentSearchControl.OID:
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control = new PersistentSearchControl({
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critical: critical,
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value: value
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});
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break;
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case EntryChangeNotificationControl.OID:
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control = new EntryChangeNotificationControl({
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critical: critical,
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value: value
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});
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break;
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case PagedResultsControl.OID:
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control = new PagedResultsControl({
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critical: critical,
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value: value
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});
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break;
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case ServerSideSortingRequestControl.OID:
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control = new ServerSideSortingRequestControl({
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critical: critical,
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value: value
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});
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break;
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case ServerSideSortingResponseControl.OID:
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control = new ServerSideSortingResponseControl({
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critical: critical,
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value: value
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});
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break;
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default:
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control = new Control({
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type: type,
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critical: critical,
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value: value
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});
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break;
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}
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return control;
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},
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Control: Control,
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EntryChangeNotificationControl: EntryChangeNotificationControl,
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PagedResultsControl: PagedResultsControl,
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PersistentSearchControl: PersistentSearchControl,
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ServerSideSortingRequestControl: ServerSideSortingRequestControl,
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ServerSideSortingResponseControl: ServerSideSortingResponseControl
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};
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