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// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/policy/test_support/remote_commands_result_waiter.h"
#include "base/run_loop.h"
#include "components/policy/proto/device_management_backend.pb.h"
#include "components/policy/test_support/remote_commands_state.h"
namespace em = enterprise_management;
namespace policy {
RemoteCommandsResultWaiter::RemoteCommandsResultWaiter(
RemoteCommandsState* remote_commands_state,
int64_t command_id)
: remote_commands_state_(remote_commands_state), command_id_(command_id) {
remote_commands_state_->AddObserver(this);
}
RemoteCommandsResultWaiter::~RemoteCommandsResultWaiter() {
remote_commands_state_->RemoveObserver(this);
}
void RemoteCommandsResultWaiter::WaitForResult() {
em::RemoteCommandResult result;
if (remote_commands_state_->GetRemoteCommandResult(command_id_, &result)) {
// No need to wait, result is already available.
return;
}
result_run_loop_.Run();
}
void RemoteCommandsResultWaiter::WaitForAck() {
em::RemoteCommandResult result;
if (remote_commands_state_->IsRemoteCommandAcked(command_id_)) {
// No need to wait, the remote command was acknowledged.
return;
}
ack_run_loop_.Run();
}
em::RemoteCommandResult RemoteCommandsResultWaiter::WaitAndGetResult() {
WaitForResult();
em::RemoteCommandResult result;
const bool result_available =
remote_commands_state_->GetRemoteCommandResult(command_id_, &result);
// The result must be available now that the `result_run_loop_` has quit.
CHECK(result_available);
return result;
}
void RemoteCommandsResultWaiter::WaitAndGetAck() {
WaitForAck();
const bool result_available =
remote_commands_state_->IsRemoteCommandAcked(command_id_);
// The ack must be available now that the `ack_run_loop_` has quit.
CHECK(result_available);
}
void RemoteCommandsResultWaiter::OnRemoteCommandResultAvailable(
int64_t command_id) {
if (command_id_ == command_id) {
result_run_loop_.Quit();
}
}
void RemoteCommandsResultWaiter::OnRemoteCommandAcked(int64_t command_id) {
if (command_id_ == command_id) {
ack_run_loop_.Quit();
}
}
} // namespace policy
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