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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.
#ifndef MOJO_SHELL_CONTENT_HANDLER_CONNECTION_H_
#define MOJO_SHELL_CONTENT_HANDLER_CONNECTION_H_
#include <string>
#include "mojo/application/public/interfaces/content_handler.mojom.h"
#include "mojo/shell/capability_filter.h"
#include "url/gurl.h"
namespace mojo {
namespace shell {
class ApplicationInstance;
class ApplicationManager;
// A ContentHandlerConnection is responsible for creating and maintaining a
// connection to an app which provides the ContentHandler service.
// A ContentHandlerConnection can only be destroyed via CloseConnection.
// A ContentHandlerConnection manages its own lifetime and cannot be used with
// a scoped_ptr to avoid reentrant calls into ApplicationManager late in
// destruction.
class ContentHandlerConnection {
public:
ContentHandlerConnection(ApplicationInstance* originator,
ApplicationManager* manager,
const GURL& content_handler_url,
const GURL& requestor_url,
const std::string& qualifier,
const CapabilityFilter& filter);
// Closes the connection and destroys |this| object.
void CloseConnection();
ContentHandler* content_handler() { return content_handler_.get(); }
const GURL& content_handler_url() { return content_handler_url_; }
const std::string& content_handler_qualifier() {
return content_handler_qualifier_;
}
private:
~ContentHandlerConnection();
ApplicationManager* manager_;
GURL content_handler_url_;
std::string content_handler_qualifier_;
ContentHandlerPtr content_handler_;
bool connection_closed_;
DISALLOW_COPY_AND_ASSIGN(ContentHandlerConnection);
};
} // namespace shell
} // namespace mojo
#endif // MOJO_SHELL_CONTENT_HANDLER_CONNECTION_H_