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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
#ifndef __PROFILER_DIAGNOSTIC_PROTOCOL_HELPER_H__
#define __PROFILER_DIAGNOSTIC_PROTOCOL_HELPER_H__
#if defined(FEATURE_PROFAPI_ATTACH_DETACH) && defined(FEATURE_PERFTRACING)
#include "common.h"
#include <diagnosticsprotocol.h>
class IpcStream;
// The Diagnostic command set is 0x01
enum class ProfilerCommandId : uint8_t
{
// reserved = 0x00,
AttachProfiler = 0x01,
// future
};
struct AttachProfilerCommandPayload
{
NewArrayHolder<BYTE> incomingBuffer;
// The protocol buffer is defined as:
// uint - attach timeout
// CLSID - profiler GUID
// string - profiler path
// array<char> - client data
// returns
// ulong - status
uint32_t dwAttachTimeout;
CLSID profilerGuid;
LPCWSTR pwszProfilerPath;
uint32_t cbClientData;
uint8_t* pClientData;
static const AttachProfilerCommandPayload* TryParse(BYTE* lpBuffer, uint16_t& BufferSize);
};
class ProfilerDiagnosticProtocolHelper
{
public:
// IPC event handlers.
static void HandleIpcMessage(DiagnosticsIpc::IpcMessage& message, IpcStream* pStream);
static void AttachProfiler(DiagnosticsIpc::IpcMessage& message, IpcStream *pStream);
private:
const static uint32_t IpcStreamReadBufferSize = 8192;
};
#endif // defined(FEATURE_PROFAPI_ATTACH_DETACH) && defined(FEATURE_PERFTRACING)
#endif // __PROFILER_DIAGNOSTIC_PROTOCOL_HELPER_H__
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