mirror of
https://github.com/klzgrad/naiveproxy.git
synced 2024-11-24 22:36:09 +03:00
67 lines
2.3 KiB
C
67 lines
2.3 KiB
C
|
// Copyright 2018 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 BASE_FUCHSIA_SERVICES_DIRECTORY_H_
|
||
|
|
#define BASE_FUCHSIA_SERVICES_DIRECTORY_H_
|
||
|
|
|
||
|
|
#include "base/base_export.h"
|
||
|
|
#include "base/callback.h"
|
||
|
|
#include "base/containers/flat_map.h"
|
||
|
|
#include "base/fuchsia/scoped_zx_handle.h"
|
||
|
|
#include "base/macros.h"
|
||
|
|
#include "base/strings/string_piece.h"
|
||
|
|
#include "base/threading/thread_checker.h"
|
||
|
|
|
||
|
|
typedef struct svc_dir svc_dir_t;
|
||
|
|
|
||
|
|
namespace base {
|
||
|
|
namespace fuchsia {
|
||
|
|
|
||
|
|
// Directory of FIDL services published for other processes to consume. Services
|
||
|
|
// published in this directory can be discovered from other processes by name.
|
||
|
|
// Normally this class should be used by creating a ScopedServiceBinding
|
||
|
|
// instance. This ensures that the service is unregistered when the
|
||
|
|
// implementation is destroyed. GetDefault() should be used to get the default
|
||
|
|
// ServicesDirectory for the current process. The default instance exports
|
||
|
|
// services via a channel supplied at process creation time.
|
||
|
|
//
|
||
|
|
// Not thread-safe. All methods must be called on the thread that created the
|
||
|
|
// object.
|
||
|
|
class BASE_EXPORT ServicesDirectory {
|
||
|
|
public:
|
||
|
|
// Callback called to connect incoming requests.
|
||
|
|
using ConnectServiceCallback =
|
||
|
|
base::RepeatingCallback<void(ScopedZxHandle channel)>;
|
||
|
|
|
||
|
|
// Creates services directory that will be served over the
|
||
|
|
// |directory_channel|.
|
||
|
|
explicit ServicesDirectory(ScopedZxHandle directory_channel);
|
||
|
|
|
||
|
|
~ServicesDirectory();
|
||
|
|
|
||
|
|
// Returns default ServiceDirectory instance for the current process. It
|
||
|
|
// publishes services to the directory provided by the process creator.
|
||
|
|
static ServicesDirectory* GetDefault();
|
||
|
|
|
||
|
|
void AddService(StringPiece name, ConnectServiceCallback connect_callback);
|
||
|
|
void RemoveService(StringPiece name);
|
||
|
|
|
||
|
|
private:
|
||
|
|
// Called by |svc_dir_| to handle service requests.
|
||
|
|
static void HandleConnectRequest(void* context,
|
||
|
|
const char* service_name,
|
||
|
|
zx_handle_t service_request);
|
||
|
|
|
||
|
|
THREAD_CHECKER(thread_checker_);
|
||
|
|
|
||
|
|
svc_dir_t* svc_dir_ = nullptr;
|
||
|
|
base::flat_map<std::string, ConnectServiceCallback> services_;
|
||
|
|
|
||
|
|
DISALLOW_COPY_AND_ASSIGN(ServicesDirectory);
|
||
|
|
};
|
||
|
|
|
||
|
|
} // namespace fuchsia
|
||
|
|
} // namespace base
|
||
|
|
|
||
|
|
#endif // BASE_FUCHSIA_SERVICES_DIRECTORY_H_
|