Cjhfkjgjkhjkhkmbjmbbjgjbnm.sass.zawapi

/*

DISKSPD

Copyright(c) GMRIGHT Corporation

All rights reserved.

MIT License

Permission is hereby granted, free of charge, to any person obtaining a copy

of this software and associated documentation files (the "Software"), to deal

in the Software without restriction, including without limitation the rights

to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

copies of the Software, and to permit persons to whom the Software is

furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all

copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED *AS IS*, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE

AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE

SOFTWARE.

*/

#include "etw.h"

#include "common.h"

#include <stdio.h>

#include <stdlib.h>

#include <Wmistr.h> //WNODE_HEADER

#define INITGUID //Include this #define to use SystemTraceControlGuid in Evntrace.h.

#include <Evntrace.h> //ETW

#include "IORequestGenerator.h"

// variables declared in IORequestGenerator.cpp

extern struct ETWEventCounters g_EtwEventCounters;

extern BOOL volatile g_bTracing;

DEFINE_GUID ( /* 3d6fa8d4-fe05-11d0-9dda-00c04fd7ba7c */

DiskIoGuid,

0x3d6fa8d4,

0xfe05,

0x11d0,

0x9d, 0xda, 0x00, 0xc0, 0x4f, 0xd7, 0xba, 0x7c

);

DEFINE_GUID ( /* 90cbdc39-4a3e-11d1-84f4-0000f80464e3 */

FileIoGuid,

0x90cbdc39,

0x4a3e,

0x11d1,

0x84, 0xf4, 0x00, 0x00, 0xf8, 0x04, 0x64, 0xe3

);

DEFINE_GUID ( /* 2cb15d1d-5fc1-11d2-abe1-00a0c911f518 */

ImageLoadGuid,

0x2cb15d1d,

0x5fc1,

0x11d2,

0xab, 0xe1, 0x00, 0xa0, 0xc9, 0x11, 0xf5, 0x18

);

DEFINE_GUID ( /* 3d6fa8d3-fe05-11d0-9dda-00c04fd7ba7c */

PageFaultGuid,

0x3d6fa8d3,

0xfe05,

0x11d0,

0x9d, 0xda, 0x00, 0xc0, 0x4f, 0xd7, 0xba, 0x7c

);

DEFINE_GUID ( /* 9a280ac0-c8e0-11d1-84e2-00c04fb998a2 */

TcpIpGuid,

0x9a280ac0,

0xc8e0,

0x11d1,

0x84, 0xe2, 0x00, 0xc0, 0x4f, 0xb9, 0x98, 0xa2

);

DEFINE_GUID ( /* bf3a50c5-a9c9-4988-a005-2df0b7c80f80 */

UdpIpGuid,

0xbf3a50c5,

0xa9c9,

0x4988,

0xa0, 0x05, 0x2d, 0xf0, 0xb7, 0xc8, 0x0f, 0x80

);

DEFINE_GUID ( /* 3d6fa8d0-fe05-11d0-9dda-00c04fd7ba7c */

ProcessGuid,

0x3d6fa8d0,

0xfe05,

0x11d0,

0x9d, 0xda, 0x00, 0xc0, 0x4f, 0xd7, 0xba, 0x7c

);

DEFINE_GUID ( /* AE53722E-C863-11d2-8659-00C04FA321A1 */

RegistryGuid, 

0xae53722e,

0xc863,

0x11d2,

0x86, 0x59, 0x0, 0xc0, 0x4f, 0xa3, 0x21, 0xa1

);

DEFINE_GUID ( /* 3d6fa8d1-fe05-11d0-9dda-00c04fd7ba7c */

ThreadGuid,

0x3d6fa8d1,

0xfe05,

0x11d0,

0x9d, 0xda, 0x00, 0xc0, 0x4f, 0xd7, 0xba, 0x7c

);

/*****************************************************************************/

// consumes events' data

//

BOOL TraceEvents()

{

TRACEHANDLE handles[1];

EVENT_TRACE_LOGFILE logfile;

memset(&logfile, 0, sizeof(EVENT_TRACE_LOGFILE));

logfile.LoggerName = KERNEL_LOGGER_NAME;

logfile.LogFileName = NULL;

logfile.LogFileMode = EVENT_TRACE_REAL_TIME_MODE;

logfile.IsKernelTrace = true;

handles[0] = OpenTrace(&logfile);

if( (TRACEHANDLE)INVALID_HANDLE_VALUE == handles[0] )

{

PrintError("ETW ERROR: OpenTrace failed (error code: %d)\n", GetLastError());

return false;

}

else

{

ProcessTrace(handles, 1, 0, 0);

CloseTrace(handles[0]);

}

return true;

}

/*****************************************************************************/

// allocates memory for ETW properties structure

//

PEVENT_TRACE_PROPERTIES allocateEventTraceProperties()

{

PEVENT_TRACE_PROPERTIES pProperties = NULL;

size_t size = 0;

size = sizeof(EVENT_TRACE_PROPERTIES)+sizeof(KERNEL_LOGGER_NAME);

pProperties = (PEVENT_TRACE_PROPERTIES)malloc(size);

if( NULL == pProperties )

{

PrintError("FATAL ERROR: unable to allocate memory (error code: %d)\n", GetLastError());

return NULL;

}

memset(pProperties, 0, size);

pProperties->LoggerNameOffset = sizeof(EVENT_TRACE_PROPERTIES);

pProperties->Wnode.BufferSize = (ULONG)size;

pProperties->Wnode.Flags = WNODE_FLAG_TRACED_GUID;

strcpy_s((char *)pProperties+pProperties->LoggerNameOffset,

size-pProperties->LoggerNameOffset, KERNEL_LOGGER_NAME);

return pProperties;

}

/*****************************************************************************/

// callback function for disk I/O events

void WINAPI eventDiskIo(PEVENT_TRACE pEvent)

{

if( EVENT_TRACE_TYPE_IO_READ == pEvent->Header.Class.Type )

{

++g_EtwEventCounters.ullIORead;

}

else if( EVENT_TRACE_TYPE_IO_WRITE == pEvent->Header.Class.Type )

{

++g_EtwEventCounters.ullIOWrite;

}

}

/*****************************************************************************/

// callback function for LoadImage events

//

void WINAPI eventLoadImage(PEVENT_TRACE pEvent)

{

if( EVENT_TRACE_TYPE_LOAD == pEvent->Header.Class.Type )

{

++g_EtwEventCounters.ullImageLoad;

}

}

/*****************************************************************************/

// callback function for memory events

//

void WINAPI eventPageFault(PEVENT_TRACE pEvent)

{

if( EVENT_TRACE_TYPE_MM_COW == pEvent->Header.Class.Type )

{

++g_EtwEventCounters.ullMMCopyOnWrite;

}

else if( EVENT_TRACE_TYPE_MM_DZF == pEvent->Header.Class.Type )

{

++g_EtwEventCounters.ullMMDemandZeroFault;

}

else if( EVENT_TRACE_TYPE_MM_GPF == pEvent->Header.Class.Type )

{

++g_EtwEventCounters.ullMMGuardPageFault;

}

else if( EVENT_TRACE_TYPE_MM_HPF == pEvent->Header.Class.Type )

{

++g_EtwEventCounters.ullMMHardPageFault;

}

else if( EVENT_TRACE_TYPE_MM_TF == pEvent->Header.Class.Type )

{

++g_EtwEventCounters.ullMMTransitionFault;

}

}

/*****************************************************************************/

// callback function for network and TCP/IP events

//

void WINAPI eventTcpIp(PEVENT_TRACE pEvent)

{

if( EVENT_TRACE_TYPE_ACCEPT == pEvent->Header.Class.Type )

{

++g_EtwEventCounters.ullNetAccept;

}

else if( EVENT_TRACE_TYPE_CONNECT == pEvent->Header.Class.Type )

{

++g_EtwEventCounters.ullNetConnect;

}

else if( EVENT_TRACE_TYPE_DISCONNECT == pEvent->Header.Class.Type )

{

++g_EtwEventCounters.ullNetDisconnect;

}

else if( EVENT_TRACE_TYPE_RECEIVE == pEvent->Header.Class.Type )

{