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//
// Copyright © 2019 Arm Ltd. All rights reserved.
// SPDX-License-Identifier: MIT
//
#include "RequestCounterDirectoryCommandHandler.hpp"
#include <fmt/format.h>
namespace arm
{
namespace pipe
{
void RequestCounterDirectoryCommandHandler::operator()(const arm::pipe::Packet& packet)
{
ProfilingState currentState = m_StateMachine.GetCurrentState();
switch (currentState)
{
case ProfilingState::Uninitialised:
case ProfilingState::NotConnected:
case ProfilingState::WaitingForAck:
throw arm::pipe::ProfilingException(fmt::format("Request Counter Directory Comand Handler invoked while in an "
"wrong state: {}",
GetProfilingStateName(currentState)));
case ProfilingState::Active:
// Process the packet
if (!(packet.GetPacketFamily() == 0u && packet.GetPacketId() == 3u))
{
throw arm::pipe::InvalidArgumentException(fmt::format("Expected Packet family = 0, id = 3 but "
"received family = {}, id = {}",
packet.GetPacketFamily(),
packet.GetPacketId()));
}
// Send all the packet required for the handshake with the external profiling service
m_SendCounterPacket.SendCounterDirectoryPacket(m_CounterDirectory);
m_SendTimelinePacket.SendTimelineMessageDirectoryPackage();
break;
default:
throw arm::pipe::ProfilingException(fmt::format("Unknown profiling service state: {}",
static_cast<int>(currentState)));
}
}
} // namespace pipe
} // namespace arm
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