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// Copyright 2015 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 "mojo/shell/content_handler_connection.h"
#include "base/memory/scoped_ptr.h"
#include "mojo/shell/application_manager.h"
#include "mojo/shell/connect_to_application_params.h"
#include "mojo/shell/identity.h"
namespace mojo {
namespace shell {
ContentHandlerConnection::ContentHandlerConnection(
ApplicationManager* manager,
const Identity& originator_identity,
const CapabilityFilter& originator_filter,
const GURL& content_handler_url,
const std::string& qualifier,
const CapabilityFilter& filter,
uint32_t id)
: manager_(manager),
content_handler_url_(content_handler_url),
content_handler_qualifier_(qualifier),
connection_closed_(false),
id_(id) {
ServiceProviderPtr services;
scoped_ptr<ConnectToApplicationParams> params(new ConnectToApplicationParams);
params->set_originator_identity(originator_identity);
params->set_originator_filter(originator_filter);
params->SetURLInfo(content_handler_url);
params->set_qualifier(qualifier);
params->set_services(GetProxy(&services));
params->set_filter(filter);
manager->ConnectToApplication(params.Pass());
MessagePipe pipe;
content_handler_.Bind(
InterfacePtrInfo<ContentHandler>(pipe.handle0.Pass(), 0u));
services->ConnectToService(ContentHandler::Name_, pipe.handle1.Pass());
content_handler_.set_connection_error_handler(
[this]() { CloseConnection(); });
}
void ContentHandlerConnection::CloseConnection() {
if (connection_closed_)
return;
connection_closed_ = true;
manager_->OnContentHandlerConnectionClosed(this);
delete this;
}
ContentHandlerConnection::~ContentHandlerConnection() {
// If this DCHECK fails then something has tried to delete this object without
// calling CloseConnection.
DCHECK(connection_closed_);
}
} // namespace shell
} // namespace mojo
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