1 files changed, 50 insertions, 0 deletions
diff --git a/profiling/client/src/RequestCounterDirectoryCommandHandler.cpp b/profiling/client/src/RequestCounterDirectoryCommandHandler.cpp
new file mode 100644
index 0000000000..cf07c45030
--- /dev/null
+++ b/profiling/client/src/RequestCounterDirectoryCommandHandler.cpp
@@ -0,0 +1,50 @@
+//
+// 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