AccountTradeInfo::AccountTradeInfo(Account *pAccount,Instrument *pInstrument,PositionCost *pPositionCost)
:m_pAccount(pAccount),m_pInstrument(pInstrument),m_pPositionCost(pPositionCost),
m_bOrderLoaded(false),m_bPositionLoaded(false),m_bTransactionLoaded(false)
{
LoadPositions();
LoadTradeDayOrders();
LoadTradeDayTransactions();
}
bool QueryState::NextDocument(){
if(!position_loaded && docid>=0){
LoadPositions();// Bypass
}
position_loaded = false;
positions.clear();
docid = -1;
if(pos>=buffer)
return false;
int *did = (int*)pos;
docid = *did;
pos += sizeof(int);
return true;
}
VOID
vJoy_EvtIoDeviceControlForRawPdo(
IN WDFQUEUE Queue,
IN WDFREQUEST Request,
IN size_t OutputBufferLength,
IN size_t InputBufferLength,
IN ULONG IoControlCode
)
/*++
Routine Description:
This routine is the dispatch routine for device control requests.
Arguments:
Queue - Handle to the framework queue object that is associated
with the I/O request.
Request - Handle to a framework request object.
OutputBufferLength - length of the request's output buffer,
if an output buffer is available.
InputBufferLength - length of the request's input buffer,
if an input buffer is available.
IoControlCode - the driver-defined or system-defined I/O control code
(IOCTL) that is associated with the request.
Return Value:
VOID
--*/
{
NTSTATUS status = STATUS_SUCCESS;
WDFDEVICE parent;
WDF_REQUEST_FORWARD_OPTIONS forwardOptions;
PDEVICE_EXTENSION pDevContext = NULL;
WDFMEMORY inMemory, outMemory;
PVOID buffer;
size_t bufSize;
WDFDEVICE hRawDevice = WdfIoQueueGetDevice(Queue);
PRPDO_DEVICE_DATA pdoData = PdoGetData(hRawDevice);
WDF_REQUEST_SEND_OPTIONS RequestOptions;
WDFIOTARGET TargetOnParent;
JOYSTICK_POSITION_V2 * iReport;
WDFFILEOBJECT FileObj;
USHORT id=0;
PFILEOBJECT_EXTENSION pExtension=NULL;
WDFREQUEST requestForceFeedback;
PHID_XFER_PACKET transferPacket = NULL;
PVOID ForceFeedbackBuffer = NULL;
PVOID GenBuffer = NULL;
size_t bytesReturned = 0;
WDF_REQUEST_PARAMETERS Params;
BOOLEAN FfbStat = FALSE;
ULONG bytesToCopy = 0;
BYTE Byte_tmp;
UNREFERENCED_PARAMETER(OutputBufferLength);
UNREFERENCED_PARAMETER(InputBufferLength);
TraceEvents(TRACE_LEVEL_INFORMATION, DBG_INIT, "Entered vJoy_EvtIoDeviceControlForRawPdo\n");
//
// Process the ioctl and complete it when you are done.
// Since the queue is configured for serial dispatch, you will
// not receive another ioctl request until you complete this one.
//
switch (IoControlCode) {
case 1234: // TODO: Remove for production
//RequestOptions.Flags = WDF_REQUEST_SEND_OPTION_TIMEOUT;
//RequestOptions.Size = sizeof(WDF_REQUEST_SEND_OPTIONS);
//WDF_REQUEST_SEND_OPTIONS_SET_TIMEOUT(&RequestOptions, WDF_REL_TIMEOUT_IN_SEC(1));
//status = WdfIoTargetSendInternalIoctlSynchronously(pdoData->IoTargetToParent, Request, IoControlCode , NULL, NULL, &RequestOptions, NULL);
break; // Testing
case GET_DEV_STAT:
// Get information for a device by device ID
TraceEvents(TRACE_LEVEL_INFORMATION, DBG_INIT, "vJoy_EvtIoDeviceControlForRawPdo: Case GET_DEV_STAT\n");
// Get the buffer from the request
// Get the data from the request
WDF_REQUEST_PARAMETERS_INIT(&Params);
WdfRequestGetParameters(Request, &Params);
bytesToCopy = Params.Parameters.DeviceIoControl.OutputBufferLength;
if (bytesToCopy<5)
{
TraceEvents(TRACE_LEVEL_ERROR, DBG_INIT, "vJoy_EvtIoDeviceControlForRawPdo[GET_DEV_STAT]: failed - bytesToCopy=%d\n", bytesToCopy);
WdfRequestComplete(Request, STATUS_NO_SUCH_DEVICE);
return;
};
// Get the buffer
status = WdfRequestRetrieveOutputBuffer(Request, bytesToCopy, &GenBuffer, &bytesReturned);
if (bytesReturned<5)
{
TraceEvents(TRACE_LEVEL_ERROR, DBG_INIT, "vJoy_EvtIoDeviceControlForRawPdo[GET_DEV_STAT]: failed - bytesReturned=%d\n", bytesReturned);
WdfRequestComplete(Request, STATUS_NO_SUCH_DEVICE);
return;
};
// Get the id number from input buffer
status = WdfRequestRetrieveInputBuffer(Request, sizeof(BYTE), &buffer, &bufSize);
if (!NT_SUCCESS(status) || (bufSize!=1))
{
TraceEvents(TRACE_LEVEL_ERROR, DBG_INIT, "vJoy_EvtIoDeviceControlForRawPdo[GET_DEV_STAT]: failed to retrieve input buffer\n");
WdfRequestComplete(Request, STATUS_NO_SUCH_DEVICE);
return;
};
// Get target ID
id = *(BYTE *)buffer;
TraceEvents(TRACE_LEVEL_INFORMATION, DBG_INIT, "vJoy_EvtIoDeviceControlForRawPdo[GET_DEV_STAT]: id=%d\n", id);
// Put data into output buffer
// Byte 1:
// Bit 0: Implemented?
// Bit 1: FFB Device Enabled?
// Bit 2: File Object associated with this device?
pDevContext = GetDeviceContext(pdoData->hParentDevice);
Byte_tmp = 0;
// Implemented mask
if (pDevContext->DeviceImplemented[id - 1])
Byte_tmp |= 1;
else
Byte_tmp &= 0xFE;
TraceEvents(TRACE_LEVEL_INFORMATION, DBG_INIT, "vJoy_EvtIoDeviceControlForRawPdo[GET_DEV_STAT]: Dev Implemented=%x\n", pDevContext->DeviceImplemented[id - 1]);
// FFB mask
TraceEvents(TRACE_LEVEL_INFORMATION, DBG_INIT, "vJoy_EvtIoDeviceControlForRawPdo[GET_DEV_STAT]: Dev Enabled=%x\n", pDevContext->FfbEnable[id - 1]);
if (pDevContext->FfbEnable[id - 1])
Byte_tmp |= 2;
else
Byte_tmp &= 0xFD;
// File Object
if (pDevContext->DeviceFileObject[id - 1])
Byte_tmp |= 4;
else
Byte_tmp &= 0xFB;
((BYTE *)GenBuffer)[0] = Byte_tmp;
TraceEvents(TRACE_LEVEL_INFORMATION, DBG_INIT, "vJoy_EvtIoDeviceControlForRawPdo[GET_DEV_STAT]: Buffer[0]=%x\n", ((BYTE *)GenBuffer)[0]);
// Byte2-5: Process ID
// Get the context
FileObj = pDevContext->DeviceFileObject[id - 1];
if (FileObj)
*(DWORD *)(&((BYTE *)GenBuffer)[1]) = GetFileObjectContext(FileObj)->CallingProcessId;
else
*(DWORD *)(&((BYTE *)GenBuffer)[1]) = 0;
TraceEvents(TRACE_LEVEL_INFORMATION, DBG_INIT, "vJoy_EvtIoDeviceControlForRawPdo[GET_DEV_STAT]: ProcessID=%x\n", *(DWORD *)(&((BYTE *)GenBuffer)[1]));
// Complete the transaction
WdfRequestCompleteWithInformation(Request, status, bytesReturned);
return;
case GET_DRV_INFO:
// Get information for this driver
TraceEvents(TRACE_LEVEL_INFORMATION, DBG_INIT, "vJoy_EvtIoDeviceControlForRawPdo: [GET_DRV_INFO]\n");
// Get the buffer from the request
// Get the data from the request
WDF_REQUEST_PARAMETERS_INIT(&Params);
WdfRequestGetParameters(Request, &Params);
// Number of bytes to copy must be at least one byte
bytesToCopy = Params.Parameters.DeviceIoControl.OutputBufferLength;
if (bytesToCopy <1 )
{
TraceEvents(TRACE_LEVEL_ERROR, DBG_INIT, "vJoy_EvtIoDeviceControlForRawPdo: [GET_DRV_INFO] - bytesToCopy <1\n");
WdfRequestComplete(Request, STATUS_NO_SUCH_DEVICE);
return;
};
// Output buffer must be at least one byte
status = WdfRequestRetrieveOutputBuffer(Request, bytesToCopy, &GenBuffer, &bytesReturned);
if (bytesReturned<1)
{
TraceEvents(TRACE_LEVEL_ERROR, DBG_INIT, "vJoy_EvtIoDeviceControlForRawPdo: [GET_DRV_INFO] - bytesReturned <1\n");
WdfRequestComplete(Request, STATUS_NO_SUCH_DEVICE);
return;
};
pDevContext = GetDeviceContext(pdoData->hParentDevice);
// Return the data in the output buffer
// BYTE 0 //////////////////////////////
// Bit 0 : Supports FFB?
// Bit 1 : Reserved
// Bit 2 : Mode: Multi-device
// Bit 3 : Mode: FFB
// BYTE 1 //////////////////////////////
// Bits 0-7 : Maximum number of possible devices (16 ==> 255) not regarding to mode
// BYTE 2 //////////////////////////////
// Bits 0-7 : Number of existing devices
// BYTE 3 //////////////////////////////
// Bits 0-7 : Number of devices that can still be implemented (This is the number of possible devices for the current mode minus the number of already existing devices).
//////////////////////////////////
// Byte 0
Byte_tmp = 0;
Byte_tmp |= 0x01; // FFB Supported
Byte_tmp |= 0x00; // Default Mode (TODO: Change to real mode when Implemented) Multi-Device=0x04; FFB=0x80
((BYTE *)GenBuffer)[0] = Byte_tmp;
// Byte 1
if (bytesToCopy >= 2 && bytesReturned >= 2)
{
((BYTE *)GenBuffer)[1] = MAX_N_DEVICES;
TraceEvents(TRACE_LEVEL_INFORMATION, DBG_INIT, "vJoy_EvtIoDeviceControlForRawPdo: [GET_DRV_INFO] - Data byte[1]=%02x\n", ((BYTE *)GenBuffer)[1]);
}
// Byte 2
if (bytesToCopy >= 3 && bytesReturned >= 3)
{
((BYTE *)GenBuffer)[2] = (BYTE)(pDevContext->nDevices);
TraceEvents(TRACE_LEVEL_INFORMATION, DBG_INIT, "vJoy_EvtIoDeviceControlForRawPdo: [GET_DRV_INFO] - Data byte[2]=%02x\n", ((BYTE *)GenBuffer)[2]);
}
// Byte 3 - TODO: Change according to mode
if (bytesToCopy >= 4 && bytesReturned >= 4)
{
((BYTE *)GenBuffer)[3] = MAX_N_DEVICES - (BYTE)(pDevContext->nDevices);
TraceEvents(TRACE_LEVEL_INFORMATION, DBG_INIT, "vJoy_EvtIoDeviceControlForRawPdo: [GET_DRV_INFO] - Data byte[3]=%02x\n", ((BYTE *)GenBuffer)[3]);
}
//////////////////////////////////
// Complete the transaction
WdfRequestCompleteWithInformation(Request, status, bytesReturned);
return;
case GET_DEV_INFO:
// Get information for this device (and for the driver)
// Get the buffer from the request
// Get the data from the request
WDF_REQUEST_PARAMETERS_INIT(&Params);
WdfRequestGetParameters(Request, &Params);
bytesToCopy = Params.Parameters.DeviceIoControl.OutputBufferLength;
if (bytesToCopy<6)
{
WdfRequestComplete(Request, STATUS_NO_SUCH_DEVICE);
return;
};
status = WdfRequestRetrieveOutputBuffer(Request, bytesToCopy, &GenBuffer, &bytesReturned);
if (bytesReturned<6)
{
WdfRequestComplete(Request, STATUS_NO_SUCH_DEVICE);
return;
};
// Get the context, id and the status
id = GetIdFromRawPdoRequest(Request, pExtension);
// Illegal ID
if (id == 0xFFFF)
{
WdfRequestComplete(Request, STATUS_NO_SUCH_DEVICE);
return;
};
// Copy the state to the buffer
pDevContext = GetDeviceContext(pdoData->hParentDevice);
((BYTE *)GenBuffer)[0] = (BYTE)id;
((BYTE *)GenBuffer)[1] = (BYTE)(pDevContext->nDevices);
((BYTE *)GenBuffer)[2] = pDevContext->DeviceImplemented ? 1:0;
((BYTE *)GenBuffer)[3] = MAX_N_DEVICES;
((BYTE *)GenBuffer)[4] = 1; // Driver does support FFB
((BYTE *)GenBuffer)[5] = pDevContext->FfbEnable[id - 1]; // Device support FFB
// Complete the transaction
WdfRequestCompleteWithInformation(Request, status, bytesReturned);
return;
case 0x910: // Backward compatibility value of LOAD_POSITIONS
case LOAD_POSITIONS:
// KdBreakPoint(); Break When loading position
status = WdfRequestRetrieveInputBuffer( Request, sizeof(JOYSTICK_POSITION), &buffer, &bufSize);
if(!NT_SUCCESS(status))
break;
// Get interface that this IRP came from,
// then get the implicated id of the top-level collection
id = GetIdFromRawPdoRequest(Request, pExtension);
// Illegal ID
if (id==0xFFFF)
{
WdfRequestComplete(Request, STATUS_NO_SUCH_DEVICE);
return;
};
// Get the incoming report and compare the id in the report
// to the implicated id of the top-level collection
// They should match
iReport = buffer;
if (iReport->bDevice != id)
{
WdfRequestComplete(Request, STATUS_CANCELLED);
return;
};
pDevContext = GetDeviceContext(pdoData->hParentDevice);
LoadPositions(iReport, pDevContext, bufSize);
status = vJoyCompleteReadReport(pdoData->hParentDevice, (BYTE)id);
break;
case GET_FFB_STAT:
/* Get the status of the FFB mechanism */
// Get the buffer from the request
// Get the data from the request
WDF_REQUEST_PARAMETERS_INIT(&Params);
WdfRequestGetParameters(Request, &Params);
bytesToCopy = Params.Parameters.DeviceIoControl.OutputBufferLength;
status = WdfRequestRetrieveOutputBuffer(Request, bytesToCopy, &GenBuffer, &bytesReturned);
if (!bytesReturned)
{
WdfRequestComplete(Request, STATUS_NO_SUCH_DEVICE);
return;
};
// Get the context, id and the status
id = GetIdFromRawPdoRequest(Request, pExtension);
// Illegal ID
if (id == 0xFFFF)
{
WdfRequestComplete(Request, STATUS_NO_SUCH_DEVICE);
return;
};
// Copy the state to the buffer
pDevContext = GetDeviceContext(pdoData->hParentDevice);
((BYTE *)GenBuffer)[0] = pDevContext->FfbEnable[id-1];
// Complete the transaction
WdfRequestCompleteWithInformation(Request, status, bytesReturned);
return;
case SET_FFB_STAT:
/*Set the status of the FFB mechanism - Obsolete*/
// Get the data from the request
WDF_REQUEST_PARAMETERS_INIT(&Params);
WdfRequestGetParameters(Request, &Params);
// Get interface that this IRP came from,
// then get the implicated id of the top-level collection
// Get the context, id and the status
id = GetIdFromRawPdoRequest(Request, pExtension);
// Illegal ID
if (id == 0xFFFF)
{
WdfRequestComplete(Request, STATUS_NO_SUCH_DEVICE);
return;
};
// Get the data, process the data and complete the transaction
//pDevContext = GetDeviceContext(pdoData->hParentDevice); - Obsolete
//FfbActiveSet(*(BOOLEAN *)Params.Parameters.DeviceIoControl.Type3InputBuffer, id, pDevContext); - Obsolete
WdfRequestComplete(Request, status);
return;
case GET_FFB_DATA:
// Get interface that this IRP came from,
// then get the implicated id of the top-level collection
id = GetIdFromRawPdoRequest(Request, pExtension);
// If FFB is not active then just reject this request
pDevContext = GetDeviceContext(pdoData->hParentDevice);
if (id == 0xFFFF || !pDevContext->FfbEnable[id - 1])
{
WdfRequestComplete(Request, STATUS_NO_SUCH_DEVICE);
return;
};
// If FFB is active then forward this request to the ReadQ and return
status = WdfRequestForwardToIoQueue(Request, pDevContext->FfbReadQ[id - 1]);
if(!NT_SUCCESS(status)){
TraceEvents(TRACE_LEVEL_ERROR, DBG_IOCTL,
"WdfRequestForwardToIoQueue (FfbWriteQ[%d]) failed with status: 0x%x\n", id - 1, status);
WdfRequestComplete(Request, status);
}
return;
case GET_DRV_DEV_EN:
// Get the number of devices that are currently enabled
TraceEvents(TRACE_LEVEL_INFORMATION, DBG_INIT, "vJoy_EvtIoDeviceControlForRawPdo: Case GET_DRV_DEV_EN\n");
// Get the buffer from the request
// Get the data from the request
WDF_REQUEST_PARAMETERS_INIT(&Params);
WdfRequestGetParameters(Request, &Params);
bytesToCopy = Params.Parameters.DeviceIoControl.OutputBufferLength;
TraceEvents(TRACE_LEVEL_INFORMATION, DBG_INIT, "vJoy_EvtIoDeviceControlForRawPdo: bytesToCopy=%d\n", bytesToCopy);
if (bytesToCopy<1)
{
WdfRequestComplete(Request, STATUS_NO_SUCH_DEVICE);
return;
};
status = WdfRequestRetrieveOutputBuffer(Request, bytesToCopy, &GenBuffer, &bytesReturned);
TraceEvents(TRACE_LEVEL_INFORMATION, DBG_INIT, "vJoy_EvtIoDeviceControlForRawPdo: bytesReturned=%d\n", bytesReturned);
if (bytesReturned<1)
{
WdfRequestComplete(Request, STATUS_NO_SUCH_DEVICE);
return;
};
if (!pdoData) break;
pDevContext = GetDeviceContext(pdoData->hParentDevice);
if (!pDevContext) break;
// The number of the max supported devices
((BYTE *)GenBuffer)[0] = (BYTE)(pDevContext->nDevices);
// Complete the transaction
WdfRequestCompleteWithInformation(Request, status, bytesReturned);
TraceEvents(TRACE_LEVEL_INFORMATION, DBG_INIT, "vJoy_EvtIoDeviceControlForRawPdo: GenBuffer[0]=%d\n", ((BYTE *)GenBuffer)[0]);
return;
case GET_DRV_DEV_MAX:
// Get the max possible number of devices that this driver supports
TraceEvents(TRACE_LEVEL_INFORMATION, DBG_INIT, "vJoy_EvtIoDeviceControlForRawPdo: Case GET_DRV_DEV_MAX\n");
// Get the buffer from the request
// Get the data from the request
WDF_REQUEST_PARAMETERS_INIT(&Params);
WdfRequestGetParameters(Request, &Params);
bytesToCopy = Params.Parameters.DeviceIoControl.OutputBufferLength;
TraceEvents(TRACE_LEVEL_INFORMATION, DBG_INIT, "vJoy_EvtIoDeviceControlForRawPdo: bytesToCopy=%d\n", bytesToCopy);
if (bytesToCopy<1)
{
WdfRequestComplete(Request, STATUS_NO_SUCH_DEVICE);
return;
};
status = WdfRequestRetrieveOutputBuffer(Request, bytesToCopy, &GenBuffer, &bytesReturned);
TraceEvents(TRACE_LEVEL_INFORMATION, DBG_INIT, "vJoy_EvtIoDeviceControlForRawPdo: bytesReturned=%d\n", bytesReturned);
if (bytesReturned<1)
{
WdfRequestComplete(Request, STATUS_NO_SUCH_DEVICE);
return;
};
// The number of the max supported devices
((BYTE *)GenBuffer)[0] = MAX_N_DEVICES;
// Complete the transaction
WdfRequestCompleteWithInformation(Request, status, bytesReturned);
TraceEvents(TRACE_LEVEL_INFORMATION, DBG_INIT, "vJoy_EvtIoDeviceControlForRawPdo: GenBuffer[0]=%d\n", ((BYTE *)GenBuffer)[0]);
return;
case IS_DRV_FFB_CAP:
// Test is this version of vJoy driver supports FFB
TraceEvents(TRACE_LEVEL_INFORMATION, DBG_INIT, "vJoy_EvtIoDeviceControlForRawPdo: Case IS_DRV_FFB_CAP\n");
// Get the data from the request (Bytes to copy)
WDF_REQUEST_PARAMETERS_INIT(&Params);
WdfRequestGetParameters(Request, &Params);
bytesToCopy = Params.Parameters.DeviceIoControl.OutputBufferLength;
TraceEvents(TRACE_LEVEL_INFORMATION, DBG_INIT, "vJoy_EvtIoDeviceControlForRawPdo: bytesToCopy=%d\n", bytesToCopy);
if (bytesToCopy<1)
{
TraceEvents(TRACE_LEVEL_ERROR, DBG_INIT, "vJoy_EvtIoDeviceControlForRawPdo: bytesToCopy=%d (Failed)\n", bytesToCopy);
WdfRequestComplete(Request, STATUS_NO_SUCH_DEVICE);
return;
};
// Get the buffer from the request
status = WdfRequestRetrieveOutputBuffer(Request, bytesToCopy, &GenBuffer, &bytesReturned);
TraceEvents(TRACE_LEVEL_INFORMATION, DBG_INIT, "vJoy_EvtIoDeviceControlForRawPdo: bytesReturned=%d\n", bytesReturned);
if (bytesReturned<1)
{
TraceEvents(TRACE_LEVEL_ERROR, DBG_INIT, "vJoy_EvtIoDeviceControlForRawPdo: bytesReturned=%d (Failed)\n", bytesReturned);
WdfRequestComplete(Request, STATUS_NO_SUCH_DEVICE);
return;
};
// Yes, this driver supports FFB
((BYTE *)GenBuffer)[0] = 1;
// Complete the transaction
WdfRequestCompleteWithInformation(Request, status, bytesReturned);
TraceEvents(TRACE_LEVEL_INFORMATION, DBG_INIT, "vJoy_EvtIoDeviceControlForRawPdo: GenBuffer[0]=%d\n", ((BYTE *)GenBuffer)[0]);
return;
case RESET_DEV:
/* Resets device(s) to predefined values */
TraceEvents(TRACE_LEVEL_INFORMATION, DBG_INIT, "vJoy_EvtIoDeviceControlForRawPdo: Case RESET_DEV\n");
// then get the implicated id of the top-level collection
id = GetIdFromRawPdoRequest(Request, pExtension);
TraceEvents(TRACE_LEVEL_INFORMATION, DBG_INIT, "vJoy_EvtIoDeviceControlForRawPdo: ID=%d\n", id);
// Sanity check
if (id == 0xFFFF)
{
WdfRequestComplete(Request, STATUS_NO_SUCH_DEVICE);
return;
};
// Get the context of vJoy device
pDevContext = GetDeviceContext(pdoData->hParentDevice);
// Reset device(s)
status = ResetDevice(id, pDevContext);
WdfRequestCompleteWithInformation(Request, status, 0);
return;
default:
break;
}
WdfRequestComplete(Request, status);
return;
}