0
Files
src/content/utility/utility_thread_impl.h
Lei Zhang 6ed42ea04a Remove various RunServiceDeprecated() methods in //content
LaunchUtilityProcessServiceDeprecated() is gone, so all the
RunServiceDeprecated() methods are now dead code. Remove them. Then
transitively remove CastContentUtilityClient.

Bug: 240192080
Change-Id: If697b7b9ee6d90c4bf4831b014e00981dfabefd5
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5405776
Reviewed-by: Chris Bookholt <bookholt@chromium.org>
Reviewed-by: Vigen Issahhanjan <vigeni@google.com>
Reviewed-by: Alex Moshchuk <alexmos@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1280450}
2024-03-30 00:54:21 +00:00

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2.7 KiB
C++

// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CONTENT_UTILITY_UTILITY_THREAD_IMPL_H_
#define CONTENT_UTILITY_UTILITY_THREAD_IMPL_H_
#include <memory>
#include "base/functional/callback.h"
#include "base/process/current_process.h"
#include "base/strings/pattern.h"
#include "build/build_config.h"
#include "content/child/child_thread_impl.h"
#include "content/public/utility/utility_thread.h"
#include "mojo/public/cpp/bindings/generic_pending_receiver.h"
#include "third_party/blink/public/platform/platform.h"
namespace mojo {
class ServiceFactory;
}
namespace content {
// This class represents the background thread where the utility task runs.
class UtilityThreadImpl : public UtilityThread,
public ChildThreadImpl {
public:
explicit UtilityThreadImpl(base::RepeatingClosure quit_closure);
// Constructor used when running in single process mode.
explicit UtilityThreadImpl(const InProcessChildThreadParams& params);
UtilityThreadImpl(const UtilityThreadImpl&) = delete;
UtilityThreadImpl& operator=(const UtilityThreadImpl&) = delete;
~UtilityThreadImpl() override;
void Shutdown() override;
// UtilityThread:
void ReleaseProcess() override;
void EnsureBlinkInitialized() override;
#if BUILDFLAG(IS_POSIX) && !BUILDFLAG(IS_ANDROID)
void EnsureBlinkInitializedWithSandboxSupport() override;
#endif
// Handles an incoming service interface receiver from a browser-side
// ServiceProcessHost. This is called only if `receiver` didn't first match
// any registered IO-thread service handlers in this process. If successful,
// `termination_callback` will eventually be invoked when the new service
// instance terminates.
//
// If there is no matching service, `receiver` is discarded and
// `termination_callback` is invoked immediately.
void HandleServiceRequest(mojo::GenericPendingReceiver receiver,
base::OnceClosure termination_callback);
private:
void EnsureBlinkInitializedInternal(bool sandbox_support);
void Init();
// blink::Platform implementation if needed.
std::unique_ptr<blink::Platform> blink_platform_impl_;
// The ServiceFactory used to handle incoming service requests from a
// browser-side ServiceProcessHost. Any service registered here will run on
// the main thread of its service process.
std::unique_ptr<mojo::ServiceFactory> main_thread_services_;
};
using CurrentProcessType = base::CurrentProcessType;
struct ServiceCurrentProcessType {
const char* name;
CurrentProcessType type;
};
CurrentProcessType GetCurrentProcessType(const std::string& name);
} // namespace content
#endif // CONTENT_UTILITY_UTILITY_THREAD_IMPL_H_