blob: 49a7abc3c3e6517160636358e2693b486cbceef1 [file] [log] [blame]
// Copyright 2016 The Chromium OS 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 <map>
#include <string>
#include <utility>
#include <base/files/file_path.h>
#include <dbus-c++/dbus.h>
#include "imageloader-glue.h"
namespace imageloader {
// This is a utility that handles mounting and unmounting of
// verified filesystem images that might include binaries intended
// to be run as read only.
class ImageLoader
: org::chromium::ImageLoaderInterface_adaptor,
public DBus::ObjectAdaptor {
// Instantiate a D-Bus Helper Instance
explicit ImageLoader(DBus::Connection* conn);
// Register a component.
bool RegisterComponent(const std::string& name, const std::string& version,
const std::string& fs_image_abs_path,
::DBus::Error& err);
// Get component version given component name.
std::string GetComponentVersion(const std::string& name, ::DBus::Error& err);
// Load the specified component.
std::string LoadComponent(const std::string& name, ::DBus::Error& err);
std::string LoadComponentUtil(const std::string& name);
// Unload the specified component.
bool UnloadComponent(const std::string& name, ::DBus::Error& err);
bool UnloadComponentUtil(const std::string& name);
// "mounts" keeps track of what has been mounted.
// mounts = (name, (mount_point, device_path))
std::map<std::string, std::pair<base::FilePath, base::FilePath>> mounts;
// "reg" keeps track of registered components.
// reg = (name, (version, fs_image_abs_path))
std::map<std::string, std::pair<std::string, base::FilePath>> reg;
} // namespace imageloader