src/developer/forensics/exceptions/handler/component_lookup.h

// Copyright 2020 The Fuchsia 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 SRC_DEVELOPER_FORENSICS_EXCEPTIONS_HANDLER_COMPONENT_LOOKUP_H_
#define SRC_DEVELOPER_FORENSICS_EXCEPTIONS_HANDLER_COMPONENT_LOOKUP_H_

#include <fidl/fuchsia.driver.crash/cpp/fidl.h>
#include <lib/async/dispatcher.h>
#include <lib/fpromise/promise.h>
#include <lib/sys/cpp/service_directory.h>
#include <lib/zx/time.h>

#include <memory>
#include <string>

namespace forensics {
namespace exceptions {
namespace handler {

struct ComponentInfo {
  std::string url;
  std::string realm_path;
  std::string moniker;
};

// Get component information about the thread with koid |thread_koid|.

// fuchsia.sys2.CrashIntrospect is expected to be in |services|.
::fpromise::promise<ComponentInfo> GetComponentInfo(
    async_dispatcher_t* dispatcher, std::shared_ptr<sys::ServiceDirectory> services,
    fidl::Client<fuchsia_driver_crash::CrashIntrospect>& driver_crash_introspect,
    zx::duration timeout, zx_koid_t process_koid, zx_koid_t thread_koid);

}  // namespace handler
}  // namespace exceptions
}  // namespace forensics

#endif  // SRC_DEVELOPER_FORENSICS_EXCEPTIONS_HANDLER_COMPONENT_LOOKUP_H_