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// Copyright (c) 2010 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 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.
*
* @constructor
*/
function ServiceProvidersView(tabId,
mainBoxId,
serviceProvidersTbodyId,
namespaceProvidersTbodyId) {
DivView.call(this, mainBoxId);
var tab = document.getElementById(tabId);
setNodeDisplay(tab, true);
this.serviceProvidersTbody_ =
document.getElementById(serviceProvidersTbodyId);
this.namespaceProvidersTbody_ =
document.getElementById(namespaceProvidersTbodyId);
g_browser.addServiceProvidersObserver(this);
}
inherits(ServiceProvidersView, DivView);
ServiceProvidersView.prototype.onServiceProvidersChanged =
function(serviceProviders) {
this.updateServiceProviders_(serviceProviders["service_providers"]);
this.updateNamespaceProviders_(serviceProviders["namespace_providers"]);
};
/**
* Updates the table of layered service providers.
*/
ServiceProvidersView.prototype.updateServiceProviders_ =
function(serviceProviders) {
this.serviceProvidersTbody_.innerHTML = '';
// Add a table row for each service provider.
for (var i = 0; i < serviceProviders.length; ++i) {
var tr = addNode(this.serviceProvidersTbody_, 'tr');
var entry = serviceProviders[i];
addNodeWithText(tr, 'td', entry.name);
addNodeWithText(tr, 'td', entry.version);
if (entry.chain_length == 0)
addNodeWithText(tr, 'td', 'Layer');
else if (entry.chain_length == 1)
addNodeWithText(tr, 'td', 'Base');
else
addNodeWithText(tr, 'td', 'Chain');
addNodeWithText(tr, 'td', entry.socket_type);
addNodeWithText(tr, 'td', entry.socket_protocol);
addNodeWithText(tr, 'td', entry.path);
}
};
ServiceProvidersView.namespaceProviderType_ = {
'12': 'NS_DNS',
'15': 'NS_NLA',
'16': 'NS_BTH',
'32': 'NS_NTDS',
'37': 'NS_EMAIL',
'38': 'NS_PNRPNAME',
'39': 'NS_PNRPCLOUD'
};
/**
* Updates the lable of namespace providers.
*/
ServiceProvidersView.prototype.updateNamespaceProviders_ =
function(namespaceProviders) {
this.namespaceProvidersTbody_.innerHTML = '';
// Add a table row for each namespace provider.
for (var i = 0; i < namespaceProviders.length; ++i) {
var tr = addNode(this.namespaceProvidersTbody_, 'tr');
var entry = namespaceProviders[i];
addNodeWithText(tr, 'td', entry.name);
addNodeWithText(tr, 'td', entry.version);
var typeString = ServiceProvidersView.namespaceProviderType_[entry.type];
if (typeString)
addNodeWithText(tr, 'td', typeString);
else
addNodeWithText(tr, 'td', entry.type);
addNodeWithText(tr, 'td', entry.active);
}
};
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