1 files changed, 143 insertions, 0 deletions
diff --git a/profiling/client/src/ProfilingUtils.hpp b/profiling/client/src/ProfilingUtils.hpp
new file mode 100644
index 0000000000..cd5167c094
--- /dev/null
+++ b/profiling/client/src/ProfilingUtils.hpp
@@ -0,0 +1,143 @@
+//
+// Copyright © 2019 Arm Ltd and Contributors. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#pragma once
+
+#include "IPacketBuffer.hpp"
+
+#include <client/include/ISendTimelinePacket.hpp>
+
+#include <common/include/ICounterDirectory.hpp>
+#include <common/include/Packet.hpp>
+#include <common/include/ProfilingException.hpp>
+
+#include <algorithm>
+#include <cstring>
+#include <memory>
+#include <string>
+#include <thread>
+#include <vector>
+
+namespace arm
+{
+
+namespace pipe
+{
+
+constexpr unsigned int ThreadIdSize = sizeof(int); // Is platform dependent
+
+void WriteBytes(const IPacketBuffer& packetBuffer, unsigned int offset, const void* value, unsigned int valueSize);
+
+uint32_t ConstructHeader(uint32_t packetFamily, uint32_t packetId);
+
+uint32_t ConstructHeader(uint32_t packetFamily, uint32_t packetClass, uint32_t packetType);
+
+void WriteUint64(const IPacketBufferPtr& packetBuffer, unsigned int offset, uint64_t value);
+
+void WriteUint32(const IPacketBufferPtr& packetBuffer, unsigned int offset, uint32_t value);
+
+void WriteUint16(const IPacketBufferPtr& packetBuffer, unsigned int offset, uint16_t value);
+
+void WriteUint8(const IPacketBufferPtr& packetBuffer, unsigned int offset, uint8_t value);
+
+void WriteBytes(unsigned char* buffer, unsigned int offset, const void* value, unsigned int valueSize);
+
+void WriteUint64(unsigned char* buffer, unsigned int offset, uint64_t value);
+
+void WriteUint32(unsigned char* buffer, unsigned int offset, uint32_t value);
+
+void WriteUint16(unsigned char* buffer, unsigned int offset, uint16_t value);
+
+void WriteUint8(unsigned char* buffer, unsigned int offset, uint8_t value);
+
+void ReadBytes(const IPacketBufferPtr& packetBuffer, unsigned int offset, unsigned int valueSize, uint8_t outValue[]);
+
+uint64_t ReadUint64(const IPacketBufferPtr& packetBuffer, unsigned int offset);
+
+uint32_t ReadUint32(const IPacketBufferPtr& packetBuffer, unsigned int offset);
+
+uint16_t ReadUint16(const IPacketBufferPtr& packetBuffer, unsigned int offset);
+
+uint8_t ReadUint8(const IPacketBufferPtr& packetBuffer, unsigned int offset);
+
+void ReadBytes(const unsigned char* buffer, unsigned int offset, unsigned int valueSize, uint8_t outValue[]);
+
+uint64_t ReadUint64(unsigned const char* buffer, unsigned int offset);
+
+uint32_t ReadUint32(unsigned const char* buffer, unsigned int offset);
+
+uint16_t ReadUint16(unsigned const char* buffer, unsigned int offset);
+
+uint8_t ReadUint8(unsigned const char* buffer, unsigned int offset);
+
+std::pair<uint32_t, uint32_t> CreateTimelinePacketHeader(uint32_t packetFamily,
+                                                         uint32_t packetClass,
+                                                         uint32_t packetType,
+                                                         uint32_t streamId,
+                                                         uint32_t sequenceNumbered,
+                                                         uint32_t dataLength);
+
+std::string GetProcessName();
+
+enum class TimelinePacketStatus
+{
+    Ok,
+    Error,
+    BufferExhaustion
+};
+
+TimelinePacketStatus WriteTimelineLabelBinaryPacket(uint64_t profilingGuid,
+                                                    const std::string& label,
+                                                    unsigned char* buffer,
+                                                    unsigned int bufferSize,
+                                                    unsigned int& numberOfBytesWritten);
+
+TimelinePacketStatus WriteTimelineEntityBinary(uint64_t profilingGuid,
+                                               unsigned char* buffer,
+                                               unsigned int bufferSize,
+                                               unsigned int& numberOfBytesWritten);
+
+TimelinePacketStatus WriteTimelineRelationshipBinary(ProfilingRelationshipType relationshipType,
+                                                     uint64_t relationshipGuid,
+                                                     uint64_t headGuid,
+                                                     uint64_t tailGuid,
+                                                     uint64_t attributeGuid,
+                                                     unsigned char* buffer,
+                                                     unsigned int bufferSize,
+                                                     unsigned int& numberOfBytesWritten);
+
+TimelinePacketStatus WriteTimelineMessageDirectoryPackage(unsigned char* buffer,
+                                                          unsigned int bufferSize,
+                                                          unsigned int& numberOfBytesWritten);
+
+TimelinePacketStatus WriteTimelineEventClassBinary(uint64_t profilingGuid,
+                                                   uint64_t nameGuid,
+                                                   unsigned char* buffer,
+                                                   unsigned int bufferSize,
+                                                   unsigned int& numberOfBytesWritten);
+
+TimelinePacketStatus WriteTimelineEventBinary(uint64_t timestamp,
+                                              int threadId,
+                                              uint64_t profilingGuid,
+                                              unsigned char* buffer,
+                                              unsigned int bufferSize,
+                                              unsigned int& numberOfBytesWritten);
+
+std::string CentreAlignFormatting(const std::string& stringToPass, const int spacingWidth);
+
+uint64_t GetTimestamp();
+
+arm::pipe::Packet ReceivePacket(const unsigned char* buffer, uint32_t length);
+
+} // namespace pipe
+
+} // namespace arm
+
+namespace std
+{
+
+bool operator==(const std::vector<uint8_t>& left, int right);
+
+} // namespace std