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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
/**
* This view displays information on installed Chrome extensions / apps as well
* as Winsock layered service providers and namespace providers.
*
* For each layered service provider, shows the name, dll, and type
* information. For each namespace provider, shows the name and
* whether or not it's active.
*/
var ModulesView = (function() {
'use strict';
// We inherit from DivView.
var superClass = DivView;
/**
* @constructor
*/
function ModulesView() {
assertFirstConstructorCall(ModulesView);
// Call superclass's constructor.
superClass.call(this, ModulesView.MAIN_BOX_ID);
this.serviceProvidersTbody_ =
$(ModulesView.SERVICE_PROVIDERS_TBODY_ID);
this.namespaceProvidersTbody_ =
$(ModulesView.NAMESPACE_PROVIDERS_TBODY_ID);
g_browser.addServiceProvidersObserver(this, false);
g_browser.addExtensionInfoObserver(this, true);
}
ModulesView.TAB_ID = 'tab-handle-modules';
ModulesView.TAB_NAME = 'Modules';
ModulesView.TAB_HASH = '#modules';
// IDs for special HTML elements in modules_view.html.
ModulesView.MAIN_BOX_ID = 'modules-view-tab-content';
ModulesView.EXTENSION_INFO_ID = 'modules-view-extension-info';
ModulesView.WINDOWS_SERVICE_PROVIDERS_ID =
'modules-view-windows-service-providers';
cr.addSingletonGetter(ModulesView);
ModulesView.prototype = {
// Inherit the superclass's methods.
__proto__: superClass.prototype,
onLoadLogFinish: function(data) {
// Show the tab if there are either service providers or extension info.
return this.onExtensionInfoChanged(data.extensionInfo) ||
this.onServiceProvidersChanged(data.serviceProviders);
},
onExtensionInfoChanged: function(extensionInfo) {
var input = new JsEvalContext({extensionInfo: extensionInfo});
jstProcess(input, $(ModulesView.EXTENSION_INFO_ID));
return !!extensionInfo;
},
onServiceProvidersChanged: function(serviceProviders) {
var input = new JsEvalContext(serviceProviders);
jstProcess(input, $(ModulesView.WINDOWS_SERVICE_PROVIDERS_ID));
return !!serviceProviders;
},
};
/**
* Returns type of a layered service provider.
*/
ModulesView.getLayeredServiceProviderType = function(serviceProvider) {
if (serviceProvider.chain_length == 0)
return 'Layer';
if (serviceProvider.chain_length == 1)
return 'Base';
return 'Chain';
};
var SOCKET_TYPE = {
'1': 'SOCK_STREAM',
'2': 'SOCK_DGRAM',
'3': 'SOCK_RAW',
'4': 'SOCK_RDM',
'5': 'SOCK_SEQPACKET'
};
/**
* Returns socket type of a layered service provider as a string.
*/
ModulesView.getLayeredServiceProviderSocketType = function(serviceProvider) {
return tryGetValueWithKey(SOCKET_TYPE, serviceProvider.socket_type);
};
var PROTOCOL_TYPE = {
'1': 'IPPROTO_ICMP',
'6': 'IPPROTO_TCP',
'17': 'IPPROTO_UDP',
'58': 'IPPROTO_ICMPV6'
};
/**
* Returns protocol type of a layered service provider as a string.
*/
ModulesView.getLayeredServiceProviderProtocolType =
function(serviceProvider) {
return tryGetValueWithKey(PROTOCOL_TYPE, serviceProvider.socket_protocol);
}
var NAMESPACE_PROVIDER_PTYPE = {
'12': 'NS_DNS',
'15': 'NS_NLA',
'16': 'NS_BTH',
'32': 'NS_NTDS',
'37': 'NS_EMAIL',
'38': 'NS_PNRPNAME',
'39': 'NS_PNRPCLOUD'
};
/**
* Returns the type of a namespace provider as a string.
*/
ModulesView.getNamespaceProviderType = function(namespaceProvider) {
return tryGetValueWithKey(NAMESPACE_PROVIDER_PTYPE,
namespaceProvider.type);
};
return ModulesView;
})();
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