From 01d0281404183c84d26e863502cac8d83044c0bf Mon Sep 17 00:00:00 2001
From: Jim Flynn <jim.flynn@arm.com>
Date: Wed, 29 Apr 2020 21:12:13 +0100
Subject: IVGCVSW-4595 Change FileOnlyProfilingConnection to all packet
 processor model

Change-Id: Ieccb26190d80e570ddef8d7c22e824eda1b92d7f
Signed-off-by: Jim Flynn <jim.flynn@arm.com>
---
 .../test/RequestCountersPacketHandler.cpp          | 78 ++++++++++++++++++++++
 1 file changed, 78 insertions(+)
 create mode 100644 src/profiling/test/RequestCountersPacketHandler.cpp

(limited to 'src/profiling/test/RequestCountersPacketHandler.cpp')

diff --git a/src/profiling/test/RequestCountersPacketHandler.cpp b/src/profiling/test/RequestCountersPacketHandler.cpp
new file mode 100644
index 0000000000..76c4b0cdc6
--- /dev/null
+++ b/src/profiling/test/RequestCountersPacketHandler.cpp
@@ -0,0 +1,78 @@
+//
+// Copyright © 2020 Arm Ltd. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#include "RequestCountersPacketHandler.hpp"
+
+#include "DirectoryCaptureCommandHandler.hpp"
+#include "PacketVersionResolver.hpp"
+
+#include <common/include/ProfilingException.hpp>
+
+namespace armnn
+{
+
+namespace profiling
+{
+
+std::vector<uint32_t> RequestCountersPacketHandler::GetHeadersAccepted()
+{
+    std::vector<uint32_t> headers;
+    headers.push_back(m_CounterDirectoryMessageHeader); // counter directory
+    return headers;
+}
+
+void RequestCountersPacketHandler::HandlePacket(const Packet& packet)
+{
+    if (packet.GetHeader() != m_CounterDirectoryMessageHeader)
+    {
+        return;
+    }
+    armnn::profiling::PacketVersionResolver packetVersionResolver;
+    DirectoryCaptureCommandHandler directoryCaptureCommandHandler(
+            0, 2, packetVersionResolver.ResolvePacketVersion(0, 2).GetEncodedValue());
+    directoryCaptureCommandHandler.operator()(packet);
+    const ICounterDirectory& counterDirectory = directoryCaptureCommandHandler.GetCounterDirectory();
+    for (auto& category : counterDirectory.GetCategories())
+    {
+        // Remember we need to translate the Uid's from our CounterDirectory instance to the parent one.
+        std::vector<uint16_t> translatedCounters;
+        for (auto const& copyUid : category->m_Counters)
+        {
+            translatedCounters.emplace_back(directoryCaptureCommandHandler.TranslateUIDCopyToOriginal(copyUid));
+        }
+        m_IdList.insert(std::end(m_IdList), std::begin(translatedCounters), std::end(translatedCounters));
+    }
+    SendCounterSelectionPacket();
+}
+
+void RequestCountersPacketHandler::SendCounterSelectionPacket()
+{
+    uint32_t uint16_t_size = sizeof(uint16_t);
+    uint32_t uint32_t_size = sizeof(uint32_t);
+
+    uint32_t offset   = 0;
+    uint32_t bodySize = uint32_t_size + boost::numeric_cast<uint32_t>(m_IdList.size()) * uint16_t_size;
+
+    auto uniqueData     = std::make_unique<unsigned char[]>(bodySize);
+    auto data = reinterpret_cast<unsigned char*>(uniqueData.get());
+
+    // Copy capturePeriod
+    WriteUint32(data, offset, m_CapturePeriod);
+
+    // Copy m_IdList
+    offset += uint32_t_size;
+    for (const uint16_t& id : m_IdList)
+    {
+        WriteUint16(data, offset, id);
+        offset += uint16_t_size;
+    }
+
+    Packet packet(0x40000, bodySize, uniqueData);
+    m_Connection->ReturnPacket(packet);
+}
+
+} // namespace profiling
+
+} // namespace armnn
\ No newline at end of file
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