blob: ea0375bda56c09c22ecbddd39a5f974a7e42fbaf [file] [log] [blame]
// 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.
#include "jingle/notifier/listener/push_notifications_send_update_task.h"
#include <stddef.h>
#include <string>
#include "base/base64.h"
#include "base/logging.h"
#include "base/memory/scoped_ptr.h"
#include "jingle/notifier/listener/notification_constants.h"
#include "jingle/notifier/listener/xml_element_util.h"
#include "third_party/webrtc/libjingle/xmllite/qname.h"
#include "third_party/webrtc/libjingle/xmllite/xmlelement.h"
#include "webrtc/libjingle/xmpp/constants.h"
#include "webrtc/libjingle/xmpp/jid.h"
#include "webrtc/libjingle/xmpp/xmppclient.h"
namespace notifier {
PushNotificationsSendUpdateTask::PushNotificationsSendUpdateTask(
buzz::XmppTaskParentInterface* parent, const Notification& notification)
: XmppTask(parent), notification_(notification) {}
PushNotificationsSendUpdateTask::~PushNotificationsSendUpdateTask() {}
int PushNotificationsSendUpdateTask::ProcessStart() {
scoped_ptr<buzz::XmlElement> stanza(
MakeUpdateMessage(notification_,
GetClient()->jid().BareJid()));
DVLOG(1) << "Sending notification " << notification_.ToString()
<< " as stanza " << XmlElementToString(*stanza);
if (SendStanza(stanza.get()) != buzz::XMPP_RETURN_OK) {
DLOG(WARNING) << "Could not send stanza " << XmlElementToString(*stanza);
}
return STATE_DONE;
}
buzz::XmlElement* PushNotificationsSendUpdateTask::MakeUpdateMessage(
const Notification& notification,
const buzz::Jid& to_jid_bare) {
DCHECK(to_jid_bare.IsBare());
const buzz::QName kQnPush(kPushNotificationsNamespace, "push");
const buzz::QName kQnChannel(buzz::STR_EMPTY, "channel");
const buzz::QName kQnData(kPushNotificationsNamespace, "data");
const buzz::QName kQnRecipient(kPushNotificationsNamespace, "recipient");
// Create our update stanza. The message is constructed as:
// <message from='{full jid}' to='{bare jid}' type='headline'>
// <push xmlns='google:push' channel='{channel}'>
// [<recipient to='{bare jid}'>{base-64 encoded data}</data>]*
// <data>{base-64 encoded data}</data>
// </push>
// </message>
buzz::XmlElement* message = new buzz::XmlElement(buzz::QN_MESSAGE);
message->AddAttr(buzz::QN_TO, to_jid_bare.Str());
message->AddAttr(buzz::QN_TYPE, "headline");
buzz::XmlElement* push = new buzz::XmlElement(kQnPush, true);
push->AddAttr(kQnChannel, notification.channel);
message->AddElement(push);
const RecipientList& recipients = notification.recipients;
for (size_t i = 0; i < recipients.size(); ++i) {
const Recipient& recipient = recipients[i];
buzz::XmlElement* recipient_element =
new buzz::XmlElement(kQnRecipient, true);
push->AddElement(recipient_element);
recipient_element->AddAttr(buzz::QN_TO, recipient.to);
if (!recipient.user_specific_data.empty()) {
std::string base64_data;
base::Base64Encode(recipient.user_specific_data, &base64_data);
recipient_element->SetBodyText(base64_data);
}
}
buzz::XmlElement* data = new buzz::XmlElement(kQnData, true);
std::string base64_data;
base::Base64Encode(notification.data, &base64_data);
data->SetBodyText(base64_data);
push->AddElement(data);
return message;
}
} // namespace notifier