blob: 9622650d3de208aa8ae8a0d3561ebd3f458848ac [file] [log] [blame]
// Copyright 2017 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 <map>
#include <memory>
#include "base/files/file.h"
#include "base/files/memory_mapped_file.h"
namespace base {
class CommandLine;
class FilePath;
} // namespace base
namespace mojo {
class PlatformChannelEndpoint;
} // namespace mojo
// Contains the common functionalities between the various POSIX child process
// launcher implementations.
namespace content {
class PosixFileDescriptorInfo;
namespace internal {
std::unique_ptr<PosixFileDescriptorInfo> CreateDefaultPosixFilesToMap(
int child_process_id,
const mojo::PlatformChannelEndpoint& mojo_channel_remote_endpoint,
bool include_service_required_files,
const std::string& process_type,
base::CommandLine* command_line);
// Called by the service manager to register the files that should be mapped for
// a service in the child process.
void SetFilesToShareForServicePosix(
const std::string& service_name,
std::map<std::string, base::FilePath> required_files);
// Called from unit_tests in order to reset all previously registered files.
void ResetFilesToShareForTestingPosix();
// Opens the file in read mode at the given path. Note that the path should be
// relative and the way it is resolved is platform specific.
// |region| is set to the region of the file that should be read.
base::File OpenFileToShare(const base::FilePath& path,
base::MemoryMappedFile::Region* region);
} // namespace internal
} // namespace content