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kernel32: Move ioctl functions to kernelbase. 

Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Alexandre Julliard 2019-09-09 21:05:07 +02:00
parent 0617b490b3
commit f3960c32f1
4 changed files with 453 additions and 739 deletions
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702
dlls/kernel32/comm.c
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@ -530,648 +530,6 @@ BOOL WINAPI BuildCommDCBW(
return BuildCommDCBAndTimeoutsW(devid,lpdcb,NULL);
}
/*****************************************************************************
* SetCommBreak (KERNEL32.@)
*
* Halts the transmission of characters to a communications device.
*
* PARAMS
* handle [in] The communications device to suspend
*
* RETURNS
*
* True on success, and false if the communications device could not be found,
* the control is not supported.
*
* BUGS
*
* Only TIOCSBRK and TIOCCBRK are supported.
*/
BOOL WINAPI SetCommBreak(HANDLE handle)
{
DWORD dwBytesReturned;
return DeviceIoControl(handle, IOCTL_SERIAL_SET_BREAK_ON, NULL, 0, NULL, 0, &dwBytesReturned, NULL);
}
/*****************************************************************************
* ClearCommBreak (KERNEL32.@)
*
* Resumes character transmission from a communication device.
*
* PARAMS
*
* handle [in] The halted communication device whose character transmission is to be resumed
*
* RETURNS
*
* True on success and false if the communications device could not be found.
*
* BUGS
*
* Only TIOCSBRK and TIOCCBRK are supported.
*/
BOOL WINAPI ClearCommBreak(HANDLE handle)
{
DWORD dwBytesReturned;
return DeviceIoControl(handle, IOCTL_SERIAL_SET_BREAK_OFF, NULL, 0, NULL, 0, &dwBytesReturned, NULL);
}
/*****************************************************************************
* EscapeCommFunction (KERNEL32.@)
*
* Directs a communication device to perform an extended function.
*
* PARAMS
*
* handle [in] The communication device to perform the extended function
* nFunction [in] The extended function to be performed
*
* RETURNS
*
* True or requested data on successful completion of the command,
* false if the device is not present cannot execute the command
* or the command failed.
*/
BOOL WINAPI EscapeCommFunction(HANDLE handle, DWORD func)
{
DWORD ioc;
DWORD dwBytesReturned;
switch (func)
{
case CLRDTR: ioc = IOCTL_SERIAL_CLR_DTR; break;
case CLRRTS: ioc = IOCTL_SERIAL_CLR_RTS; break;
case SETDTR: ioc = IOCTL_SERIAL_SET_DTR; break;
case SETRTS: ioc = IOCTL_SERIAL_SET_RTS; break;
case SETXOFF: ioc = IOCTL_SERIAL_SET_XOFF; break;
case SETXON: ioc = IOCTL_SERIAL_SET_XON; break;
case SETBREAK: ioc = IOCTL_SERIAL_SET_BREAK_ON; break;
case CLRBREAK: ioc = IOCTL_SERIAL_SET_BREAK_OFF; break;
case RESETDEV: ioc = IOCTL_SERIAL_RESET_DEVICE; break;
default:
ERR("Unknown function code (%u)\n", func);
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
return DeviceIoControl(handle, ioc, NULL, 0, NULL, 0, &dwBytesReturned, NULL);
}
/********************************************************************
* PurgeComm (KERNEL32.@)
*
* Terminates pending operations and/or discards buffers on a
* communication resource.
*
* PARAMS
*
* handle [in] The communication resource to be purged
* flags [in] Flags for clear pending/buffer on input/output
*
* RETURNS
*
* True on success and false if the communications handle is bad.
*/
BOOL WINAPI PurgeComm(HANDLE handle, DWORD flags)
{
DWORD dwBytesReturned;
return DeviceIoControl(handle, IOCTL_SERIAL_PURGE, &flags, sizeof(flags),
NULL, 0, &dwBytesReturned, NULL);
}
/*****************************************************************************
* ClearCommError (KERNEL32.@)
*
* Enables further I/O operations on a communications resource after
* supplying error and current status information.
*
* PARAMS
*
* handle [in] The communication resource with the error
* errors [out] Flags indicating error the resource experienced
* lpStat [out] The status of the communication resource
* RETURNS
*
* True on success, false if the communication resource handle is bad.
*/
BOOL WINAPI ClearCommError(HANDLE handle, LPDWORD errors, LPCOMSTAT lpStat)
{
SERIAL_STATUS ss;
DWORD dwBytesReturned;
if (!DeviceIoControl(handle, IOCTL_SERIAL_GET_COMMSTATUS, NULL, 0,
&ss, sizeof(ss), &dwBytesReturned, NULL))
return FALSE;
TRACE("=> status %#x,%#x, in %u, out %u, eof %d, wait %d\n", ss.Errors, ss.HoldReasons,
ss.AmountInInQueue, ss.AmountInOutQueue, ss.EofReceived, ss.WaitForImmediate);
if (errors)
{
*errors = 0;
if (ss.Errors & SERIAL_ERROR_BREAK) *errors |= CE_BREAK;
if (ss.Errors & SERIAL_ERROR_FRAMING) *errors |= CE_FRAME;
if (ss.Errors & SERIAL_ERROR_OVERRUN) *errors |= CE_OVERRUN;
if (ss.Errors & SERIAL_ERROR_QUEUEOVERRUN) *errors |= CE_RXOVER;
if (ss.Errors & SERIAL_ERROR_PARITY) *errors |= CE_RXPARITY;
}
if (lpStat)
{
memset(lpStat, 0, sizeof(*lpStat));
if (ss.HoldReasons & SERIAL_TX_WAITING_FOR_CTS) lpStat->fCtsHold = TRUE;
if (ss.HoldReasons & SERIAL_TX_WAITING_FOR_DSR) lpStat->fDsrHold = TRUE;
if (ss.HoldReasons & SERIAL_TX_WAITING_FOR_DCD) lpStat->fRlsdHold = TRUE;
if (ss.HoldReasons & SERIAL_TX_WAITING_FOR_XON) lpStat->fXoffHold = TRUE;
if (ss.HoldReasons & SERIAL_TX_WAITING_XOFF_SENT) lpStat->fXoffSent = TRUE;
if (ss.EofReceived) lpStat->fEof = TRUE;
if (ss.WaitForImmediate) lpStat->fTxim = TRUE;
lpStat->cbInQue = ss.AmountInInQueue;
lpStat->cbOutQue = ss.AmountInOutQueue;
}
return TRUE;
}
/*****************************************************************************
* SetupComm (KERNEL32.@)
*
* Called after CreateFile to hint to the communication resource to use
* specified sizes for input and output buffers rather than the default values.
*
* PARAMS
* handle [in] The just created communication resource handle
* insize [in] The suggested size of the communication resources input buffer in bytes
* outsize [in] The suggested size of the communication resources output buffer in bytes
*
* RETURNS
*
* True if successful, false if the communications resource handle is bad.
*
* BUGS
*
* Stub.
*/
BOOL WINAPI SetupComm(HANDLE handle, DWORD insize, DWORD outsize)
{
SERIAL_QUEUE_SIZE sqs;
DWORD dwBytesReturned;
sqs.InSize = insize;
sqs.OutSize = outsize;
return DeviceIoControl(handle, IOCTL_SERIAL_SET_QUEUE_SIZE,
&sqs, sizeof(sqs), NULL, 0, &dwBytesReturned, NULL);
}
/*****************************************************************************
* GetCommMask (KERNEL32.@)
*
* Obtain the events associated with a communication device that will cause
* a call WaitCommEvent to return.
*
* PARAMS
*
* handle [in] The communications device
* evtmask [out] The events which cause WaitCommEvent to return
*
* RETURNS
*
* True on success, fail on bad device handle etc.
*/
BOOL WINAPI GetCommMask(HANDLE handle, LPDWORD evtmask)
{
DWORD dwBytesReturned;
TRACE("handle %p, mask %p\n", handle, evtmask);
return DeviceIoControl(handle, IOCTL_SERIAL_GET_WAIT_MASK,
NULL, 0, evtmask, sizeof(*evtmask), &dwBytesReturned, NULL);
}
/*****************************************************************************
* SetCommMask (KERNEL32.@)
*
* There be some things we need to hear about yon there communications device.
* (Set which events associated with a communication device should cause
* a call WaitCommEvent to return.)
*
* PARAMS
*
* handle [in] The communications device
* evtmask [in] The events that are to be monitored
*
* RETURNS
*
* True on success, false on bad handle etc.
*/
BOOL WINAPI SetCommMask(HANDLE handle, DWORD evtmask)
{
DWORD dwBytesReturned;
TRACE("handle %p, mask %x\n", handle, evtmask);
return DeviceIoControl(handle, IOCTL_SERIAL_SET_WAIT_MASK,
&evtmask, sizeof(evtmask), NULL, 0, &dwBytesReturned, NULL);
}
static void dump_dcb(const DCB* lpdcb)
{
TRACE("bytesize=%d baudrate=%d fParity=%d Parity=%d stopbits=%d\n",
lpdcb->ByteSize, lpdcb->BaudRate, lpdcb->fParity, lpdcb->Parity,
(lpdcb->StopBits == ONESTOPBIT) ? 1 :
(lpdcb->StopBits == TWOSTOPBITS) ? 2 : 0);
TRACE("%sIXON %sIXOFF\n", (lpdcb->fOutX) ? "" : "~", (lpdcb->fInX) ? "" : "~");
TRACE("fOutxCtsFlow=%d fRtsControl=%d\n", lpdcb->fOutxCtsFlow, lpdcb->fRtsControl);
TRACE("fOutxDsrFlow=%d fDtrControl=%d\n", lpdcb->fOutxDsrFlow, lpdcb->fDtrControl);
if (lpdcb->fOutxCtsFlow || lpdcb->fRtsControl == RTS_CONTROL_HANDSHAKE)
TRACE("CRTSCTS\n");
else
TRACE("~CRTSCTS\n");
}
/*****************************************************************************
* SetCommState (KERNEL32.@)
*
* Re-initializes all hardware and control settings of a communications device,
* with values from a device control block without affecting the input and output
* queues.
*
* PARAMS
*
* handle [in] The communications device
* lpdcb [out] The device control block
*
* RETURNS
*
* True on success, false on failure, e.g., if the XonChar is equal to the XoffChar.
*/
BOOL WINAPI SetCommState( HANDLE handle, LPDCB lpdcb)
{
SERIAL_BAUD_RATE sbr;
SERIAL_LINE_CONTROL slc;
SERIAL_HANDFLOW shf;
SERIAL_CHARS sc;
DWORD dwBytesReturned;
TRACE("handle %p, ptr %p\n", handle, lpdcb);
if (lpdcb == NULL)
{
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
dump_dcb(lpdcb);
sbr.BaudRate = lpdcb->BaudRate;
slc.StopBits = lpdcb->StopBits;
slc.Parity = lpdcb->Parity;
slc.WordLength = lpdcb->ByteSize;
shf.ControlHandShake = 0;
shf.FlowReplace = 0;
if (lpdcb->fOutxCtsFlow) shf.ControlHandShake |= SERIAL_CTS_HANDSHAKE;
if (lpdcb->fOutxDsrFlow) shf.ControlHandShake |= SERIAL_DSR_HANDSHAKE;
switch (lpdcb->fDtrControl)
{
case DTR_CONTROL_DISABLE: break;
case DTR_CONTROL_ENABLE: shf.ControlHandShake |= SERIAL_DTR_CONTROL; break;
case DTR_CONTROL_HANDSHAKE: shf.ControlHandShake |= SERIAL_DTR_HANDSHAKE;break;
default:
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
switch (lpdcb->fRtsControl)
{
case RTS_CONTROL_DISABLE: break;
case RTS_CONTROL_ENABLE: shf.FlowReplace |= SERIAL_RTS_CONTROL; break;
case RTS_CONTROL_HANDSHAKE: shf.FlowReplace |= SERIAL_RTS_HANDSHAKE; break;
case RTS_CONTROL_TOGGLE: shf.FlowReplace |= SERIAL_RTS_CONTROL |
SERIAL_RTS_HANDSHAKE; break;
default:
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
if (lpdcb->fDsrSensitivity) shf.ControlHandShake |= SERIAL_DSR_SENSITIVITY;
if (lpdcb->fAbortOnError) shf.ControlHandShake |= SERIAL_ERROR_ABORT;
if (lpdcb->fErrorChar) shf.FlowReplace |= SERIAL_ERROR_CHAR;
if (lpdcb->fNull) shf.FlowReplace |= SERIAL_NULL_STRIPPING;
if (lpdcb->fTXContinueOnXoff) shf.FlowReplace |= SERIAL_XOFF_CONTINUE;
if (lpdcb->fOutX) shf.FlowReplace |= SERIAL_AUTO_TRANSMIT;
if (lpdcb->fInX) shf.FlowReplace |= SERIAL_AUTO_RECEIVE;
shf.XonLimit = lpdcb->XonLim;
shf.XoffLimit = lpdcb->XoffLim;
sc.EofChar = lpdcb->EofChar;
sc.ErrorChar = lpdcb->ErrorChar;
sc.BreakChar = 0;
sc.EventChar = lpdcb->EvtChar;
sc.XonChar = lpdcb->XonChar;
sc.XoffChar = lpdcb->XoffChar;
/* note: change DTR/RTS lines after setting the comm attributes,
* so flow control does not interfere.
*/
return (DeviceIoControl(handle, IOCTL_SERIAL_SET_BAUD_RATE,
&sbr, sizeof(sbr), NULL, 0, &dwBytesReturned, NULL) &&
DeviceIoControl(handle, IOCTL_SERIAL_SET_LINE_CONTROL,
&slc, sizeof(slc), NULL, 0, &dwBytesReturned, NULL) &&
DeviceIoControl(handle, IOCTL_SERIAL_SET_HANDFLOW,
&shf, sizeof(shf), NULL, 0, &dwBytesReturned, NULL) &&
DeviceIoControl(handle, IOCTL_SERIAL_SET_CHARS,
&sc, sizeof(sc), NULL, 0, &dwBytesReturned, NULL));
}
/*****************************************************************************
* GetCommState (KERNEL32.@)
*
* Fills in a device control block with information from a communications device.
*
* PARAMS
* handle [in] The communications device
* lpdcb [out] The device control block
*
* RETURNS
*
* True on success, false if the communication device handle is bad etc
*
* BUGS
*
* XonChar and XoffChar are not set.
*/
BOOL WINAPI GetCommState(HANDLE handle, LPDCB lpdcb)
{
SERIAL_BAUD_RATE sbr;
SERIAL_LINE_CONTROL slc;
SERIAL_HANDFLOW shf;
SERIAL_CHARS sc;
DWORD dwBytesReturned;
TRACE("handle %p, ptr %p\n", handle, lpdcb);
if (!lpdcb)
{
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
if (!DeviceIoControl(handle, IOCTL_SERIAL_GET_BAUD_RATE,
NULL, 0, &sbr, sizeof(sbr), &dwBytesReturned, NULL) ||
!DeviceIoControl(handle, IOCTL_SERIAL_GET_LINE_CONTROL,
NULL, 0, &slc, sizeof(slc), &dwBytesReturned, NULL) ||
!DeviceIoControl(handle, IOCTL_SERIAL_GET_HANDFLOW,
NULL, 0, &shf, sizeof(shf), &dwBytesReturned, NULL) ||
!DeviceIoControl(handle, IOCTL_SERIAL_GET_CHARS,
NULL, 0, &sc, sizeof(sc), &dwBytesReturned, NULL))
return FALSE;
memset(lpdcb, 0, sizeof(*lpdcb));
lpdcb->DCBlength = sizeof(*lpdcb);
/* yes, they seem no never be (re)set on NT */
lpdcb->fBinary = 1;
lpdcb->fParity = 0;
lpdcb->BaudRate = sbr.BaudRate;
lpdcb->StopBits = slc.StopBits;
lpdcb->Parity = slc.Parity;
lpdcb->ByteSize = slc.WordLength;
if (shf.ControlHandShake & SERIAL_CTS_HANDSHAKE) lpdcb->fOutxCtsFlow = 1;
if (shf.ControlHandShake & SERIAL_DSR_HANDSHAKE) lpdcb->fOutxDsrFlow = 1;
switch (shf.ControlHandShake & (SERIAL_DTR_CONTROL | SERIAL_DTR_HANDSHAKE))
{
case 0: lpdcb->fDtrControl = DTR_CONTROL_DISABLE; break;
case SERIAL_DTR_CONTROL: lpdcb->fDtrControl = DTR_CONTROL_ENABLE; break;
case SERIAL_DTR_HANDSHAKE: lpdcb->fDtrControl = DTR_CONTROL_HANDSHAKE; break;
}
switch (shf.FlowReplace & (SERIAL_RTS_CONTROL | SERIAL_RTS_HANDSHAKE))
{
case 0: lpdcb->fRtsControl = RTS_CONTROL_DISABLE; break;
case SERIAL_RTS_CONTROL: lpdcb->fRtsControl = RTS_CONTROL_ENABLE; break;
case SERIAL_RTS_HANDSHAKE: lpdcb->fRtsControl = RTS_CONTROL_HANDSHAKE; break;
case SERIAL_RTS_CONTROL | SERIAL_RTS_HANDSHAKE:
lpdcb->fRtsControl = RTS_CONTROL_TOGGLE; break;
}
if (shf.ControlHandShake & SERIAL_DSR_SENSITIVITY) lpdcb->fDsrSensitivity = 1;
if (shf.ControlHandShake & SERIAL_ERROR_ABORT) lpdcb->fAbortOnError = 1;
if (shf.FlowReplace & SERIAL_ERROR_CHAR) lpdcb->fErrorChar = 1;
if (shf.FlowReplace & SERIAL_NULL_STRIPPING) lpdcb->fNull = 1;
if (shf.FlowReplace & SERIAL_XOFF_CONTINUE) lpdcb->fTXContinueOnXoff = 1;
lpdcb->XonLim = shf.XonLimit;
lpdcb->XoffLim = shf.XoffLimit;
if (shf.FlowReplace & SERIAL_AUTO_TRANSMIT) lpdcb->fOutX = 1;
if (shf.FlowReplace & SERIAL_AUTO_RECEIVE) lpdcb->fInX = 1;
lpdcb->EofChar = sc.EofChar;
lpdcb->ErrorChar = sc.ErrorChar;
lpdcb->EvtChar = sc.EventChar;
lpdcb->XonChar = sc.XonChar;
lpdcb->XoffChar = sc.XoffChar;
TRACE("OK\n");
dump_dcb(lpdcb);
return TRUE;
}
/*****************************************************************************
* TransmitCommChar (KERNEL32.@)
*
* Transmits a single character in front of any pending characters in the
* output buffer. Usually used to send an interrupt character to a host.
*
* PARAMS
* hComm [in] The communication device in need of a command character
* chTransmit [in] The character to transmit
*
* RETURNS
*
* True if the call succeeded, false if the previous command character to the
* same device has not been sent yet the handle is bad etc.
*
*/
BOOL WINAPI TransmitCommChar(HANDLE hComm, CHAR chTransmit)
{
DWORD dwBytesReturned;
return DeviceIoControl(hComm, IOCTL_SERIAL_IMMEDIATE_CHAR,
&chTransmit, sizeof(chTransmit), NULL, 0, &dwBytesReturned, NULL);
}
/*****************************************************************************
* GetCommTimeouts (KERNEL32.@)
*
* Obtains the request timeout values for the communications device.
*
* PARAMS
* hComm [in] The communications device
* lptimeouts [out] The struct of request timeouts
*
* RETURNS
*
* True on success, false if communications device handle is bad
* or the target structure is null.
*/
BOOL WINAPI GetCommTimeouts(HANDLE hComm, LPCOMMTIMEOUTS lptimeouts)
{
SERIAL_TIMEOUTS st;
DWORD dwBytesReturned;
TRACE("(%p, %p)\n", hComm, lptimeouts);
if (!lptimeouts)
{
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
if (!DeviceIoControl(hComm, IOCTL_SERIAL_GET_TIMEOUTS,
NULL, 0, &st, sizeof(st), &dwBytesReturned, NULL))
return FALSE;
lptimeouts->ReadIntervalTimeout = st.ReadIntervalTimeout;
lptimeouts->ReadTotalTimeoutMultiplier = st.ReadTotalTimeoutMultiplier;
lptimeouts->ReadTotalTimeoutConstant = st.ReadTotalTimeoutConstant;
lptimeouts->WriteTotalTimeoutMultiplier = st.WriteTotalTimeoutMultiplier;
lptimeouts->WriteTotalTimeoutConstant = st.WriteTotalTimeoutConstant;
return TRUE;
}
/*****************************************************************************
* SetCommTimeouts (KERNEL32.@)
*
* Sets the timeouts used when reading and writing data to/from COMM ports.
*
* PARAMS
* hComm [in] handle of COMM device
* lptimeouts [in] pointer to COMMTIMEOUTS structure
*
* ReadIntervalTimeout
* - converted and passes to linux kernel as c_cc[VTIME]
* ReadTotalTimeoutMultiplier, ReadTotalTimeoutConstant
* - used in ReadFile to calculate GetOverlappedResult's timeout
* WriteTotalTimeoutMultiplier, WriteTotalTimeoutConstant
* - used in WriteFile to calculate GetOverlappedResult's timeout
*
* RETURNS
*
* True if the timeouts were set, false otherwise.
*/
BOOL WINAPI SetCommTimeouts(HANDLE hComm, LPCOMMTIMEOUTS lptimeouts)
{
SERIAL_TIMEOUTS st;
DWORD dwBytesReturned;
TRACE("(%p, %p)\n", hComm, lptimeouts);
if (lptimeouts == NULL)
{
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
st.ReadIntervalTimeout = lptimeouts->ReadIntervalTimeout;
st.ReadTotalTimeoutMultiplier = lptimeouts->ReadTotalTimeoutMultiplier;
st.ReadTotalTimeoutConstant = lptimeouts->ReadTotalTimeoutConstant;
st.WriteTotalTimeoutMultiplier = lptimeouts->WriteTotalTimeoutMultiplier;
st.WriteTotalTimeoutConstant = lptimeouts->WriteTotalTimeoutConstant;
return DeviceIoControl(hComm, IOCTL_SERIAL_SET_TIMEOUTS,
&st, sizeof(st), NULL, 0, &dwBytesReturned, NULL);
}
/***********************************************************************
* GetCommModemStatus (KERNEL32.@)
*
* Obtains the four control register bits if supported by the hardware.
*
* PARAMS
*
* hFile [in] The communications device
* lpModemStat [out] The control register bits
*
* RETURNS
*
* True if the communications handle was good and for hardware that
* control register access, false otherwise.
*/
BOOL WINAPI GetCommModemStatus(HANDLE hFile, LPDWORD lpModemStat)
{
DWORD dwBytesReturned;
return DeviceIoControl(hFile, IOCTL_SERIAL_GET_MODEMSTATUS,
NULL, 0, lpModemStat, sizeof(DWORD), &dwBytesReturned, NULL);
}
/***********************************************************************
* WaitCommEvent (KERNEL32.@)
*
* Wait until something interesting happens on a COMM port.
* Interesting things (events) are set by calling SetCommMask before
* this function is called.
*
* RETURNS
* TRUE if successful
* FALSE if failure
*
* The set of detected events will be written to *lpdwEventMask
* ERROR_IO_PENDING will be returned the overlapped structure was passed
*
* BUGS:
* Only supports EV_RXCHAR and EV_TXEMPTY
*/
BOOL WINAPI WaitCommEvent(
HANDLE hFile, /* [in] handle of comm port to wait for */
LPDWORD lpdwEvents, /* [out] event(s) that were detected */
LPOVERLAPPED lpOverlapped) /* [in/out] for Asynchronous waiting */
{
return DeviceIoControl(hFile, IOCTL_SERIAL_WAIT_ON_MASK, NULL, 0,
lpdwEvents, sizeof(DWORD), NULL, lpOverlapped);
}
/***********************************************************************
* GetCommProperties (KERNEL32.@)
*
* This function fills in a structure with the capabilities of the
* communications port driver.
*
* RETURNS
*
* TRUE on success, FALSE on failure
* If successful, the lpCommProp structure be filled in with
* properties of the comm port.
*/
BOOL WINAPI GetCommProperties(
HANDLE hFile, /* [in] handle of the comm port */
LPCOMMPROP lpCommProp) /* [out] pointer to struct to be filled */
{
TRACE("(%p %p)\n",hFile,lpCommProp);
if(!lpCommProp)
return FALSE;
/*
* These values should be valid for LINUX's serial driver
* FIXME: Perhaps they deserve an #ifdef LINUX
*/
memset(lpCommProp,0,sizeof(COMMPROP));
lpCommProp->wPacketLength = 1;
lpCommProp->wPacketVersion = 1;
lpCommProp->dwServiceMask = SP_SERIALCOMM;
lpCommProp->dwMaxTxQueue = 4096;
lpCommProp->dwMaxRxQueue = 4096;
lpCommProp->dwMaxBaud = BAUD_115200;
lpCommProp->dwProvSubType = PST_RS232;
lpCommProp->dwProvCapabilities = PCF_DTRDSR | PCF_PARITY_CHECK | PCF_RTSCTS | PCF_TOTALTIMEOUTS | PCF_INTTIMEOUTS;
lpCommProp->dwSettableParams = SP_BAUD | SP_DATABITS | SP_HANDSHAKING |
SP_PARITY | SP_PARITY_CHECK | SP_STOPBITS ;
lpCommProp->dwSettableBaud = BAUD_075 | BAUD_110 | BAUD_134_5 | BAUD_150 |
BAUD_300 | BAUD_600 | BAUD_1200 | BAUD_1800 | BAUD_2400 | BAUD_4800 |
BAUD_9600 | BAUD_19200 | BAUD_38400 | BAUD_57600 | BAUD_115200 ;
lpCommProp->wSettableData = DATABITS_5 | DATABITS_6 | DATABITS_7 | DATABITS_8 ;
lpCommProp->wSettableStopParity = STOPBITS_10 | STOPBITS_15 | STOPBITS_20 |
PARITY_NONE | PARITY_ODD |PARITY_EVEN | PARITY_MARK | PARITY_SPACE;
lpCommProp->dwCurrentTxQueue = lpCommProp->dwMaxTxQueue;
lpCommProp->dwCurrentRxQueue = lpCommProp->dwMaxRxQueue;
return TRUE;
}
/***********************************************************************
* FIXME:
* The functionality of CommConfigDialogA, GetDefaultCommConfig and
@ -1258,66 +616,6 @@ BOOL WINAPI CommConfigDialogW(
return (res == ERROR_SUCCESS);
}
/***********************************************************************
* GetCommConfig (KERNEL32.@)
*
* Fill in the COMMCONFIG structure for the comm port hFile
*
* RETURNS
*
* TRUE on success, FALSE on failure
* If successful, lpCommConfig contains the comm port configuration.
*
* BUGS
*
*/
BOOL WINAPI GetCommConfig(
HANDLE hFile, /* [in] The communications device. */
LPCOMMCONFIG lpCommConfig, /* [out] The communications configuration of the device (if it fits). */
LPDWORD lpdwSize) /* [in/out] Initially the size of the configuration buffer/structure,
afterwards the number of bytes copied to the buffer or
the needed size of the buffer. */
{
BOOL r;
TRACE("(%p, %p, %p) *lpdwSize: %u\n", hFile, lpCommConfig, lpdwSize, lpdwSize ? *lpdwSize : 0 );
if(lpCommConfig == NULL)
return FALSE;
r = *lpdwSize < sizeof(COMMCONFIG); /* TRUE if not enough space */
*lpdwSize = sizeof(COMMCONFIG);
if(r)
return FALSE;
lpCommConfig->dwSize = sizeof(COMMCONFIG);
lpCommConfig->wVersion = 1;
lpCommConfig->wReserved = 0;
r = GetCommState(hFile,&lpCommConfig->dcb);
lpCommConfig->dwProviderSubType = PST_RS232;
lpCommConfig->dwProviderOffset = 0;
lpCommConfig->dwProviderSize = 0;
return r;
}
/***********************************************************************
* SetCommConfig (KERNEL32.@)
*
* Sets the configuration of the communications device.
*
* RETURNS
*
* True on success, false if the handle was bad is not a communications device.
*/
BOOL WINAPI SetCommConfig(
HANDLE hFile, /* [in] The communications device. */
LPCOMMCONFIG lpCommConfig, /* [in] The desired configuration. */
DWORD dwSize) /* [in] size of the lpCommConfig struct */
{
TRACE("(%p, %p, %u)\n", hFile, lpCommConfig, dwSize);
return SetCommState(hFile,&lpCommConfig->dcb);
}
/***********************************************************************
* SetDefaultCommConfigW (KERNEL32.@)
*

36
dlls/kernel32/kernel32.spec
View File

@ -220,8 +220,8 @@
@ stdcall CheckNameLegalDOS8Dot3A(str ptr long ptr ptr)
@ stdcall CheckNameLegalDOS8Dot3W(wstr ptr long ptr ptr)
@ stdcall -import CheckRemoteDebuggerPresent(long ptr)
@ stdcall ClearCommBreak(long)
@ stdcall ClearCommError(long ptr ptr)
@ stdcall -import ClearCommBreak(long)
@ stdcall -import ClearCommError(long ptr ptr)
@ stdcall CloseConsoleHandle(long)
@ stdcall CloseHandle(long)
# @ stub ClosePrivateNamespace
@ -434,7 +434,7 @@
# @ stub EnumerateLocalComputerNamesW
@ stdcall -arch=x86_64 EnterUmsSchedulingMode(ptr)
@ stdcall EraseTape(ptr long long)
@ stdcall EscapeCommFunction(long long)
@ stdcall -import EscapeCommFunction(long long)
@ stdcall -arch=x86_64 ExecuteUmsThread(ptr)
@ stdcall ExitProcess(long)
@ stdcall ExitThread(long) ntdll.RtlExitUserThread
@ -562,12 +562,12 @@
# @ stub GetCalendarSupportedDateRange
# @ stub GetCalendarWeekNumber
# @ stub GetComPlusPackageInstallStatus
@ stdcall GetCommConfig(long ptr ptr)
@ stdcall GetCommMask(long ptr)
@ stdcall GetCommModemStatus(long ptr)
@ stdcall GetCommProperties(long ptr)
@ stdcall GetCommState(long ptr)
@ stdcall GetCommTimeouts(long ptr)
@ stdcall -import GetCommConfig(long ptr ptr)
@ stdcall -import GetCommMask(long ptr)
@ stdcall -import GetCommModemStatus(long ptr)
@ stdcall -import GetCommProperties(long ptr)
@ stdcall -import GetCommState(long ptr)
@ stdcall -import GetCommTimeouts(long ptr)
@ stdcall -import GetCommandLineA()
@ stdcall -import GetCommandLineW()
@ stdcall -import GetCompressedFileSizeA(long ptr)
@ -1154,7 +1154,7 @@
@ stdcall Process32NextW (ptr ptr)
@ stdcall ProcessIdToSessionId(long ptr)
@ stdcall -import PulseEvent(long)
@ stdcall PurgeComm(long long)
@ stdcall -import PurgeComm(long long)
@ stdcall -i386 -private -norelay QT_Thunk() krnl386.exe16.QT_Thunk
@ stdcall -import QueryActCtxSettingsW(long ptr wstr wstr ptr long ptr)
@ stdcall -import QueryActCtxW(long ptr ptr long ptr long ptr)
@ -1331,11 +1331,11 @@
@ stdcall SetCalendarInfoW(long long long wstr)
# @ stub SetClientTimeZoneInformation
# @ stub SetComPlusPackageInstallStatus
@ stdcall SetCommBreak(long)
@ stdcall SetCommConfig(long ptr long)
@ stdcall SetCommMask(long long)
@ stdcall SetCommState(long ptr)
@ stdcall SetCommTimeouts(long ptr)
@ stdcall -import SetCommBreak(long)
@ stdcall -import SetCommConfig(long ptr long)
@ stdcall -import SetCommMask(long long)
@ stdcall -import SetCommState(long ptr)
@ stdcall -import SetCommTimeouts(long ptr)
@ stdcall SetComputerNameA(str)
@ stdcall SetComputerNameExA(long str)
@ stdcall SetComputerNameExW(long wstr)
@ -1477,7 +1477,7 @@
@ stdcall -import SetWaitableTimer(long ptr long ptr ptr long)
@ stdcall -import SetWaitableTimerEx(long ptr long ptr ptr ptr long)
# @ stub SetXStateFeaturesMask
@ stdcall SetupComm(long long long)
@ stdcall -import SetupComm(long long long)
@ stub ShowConsoleCursor
@ stdcall -import SignalObjectAndWait(long long long long)
@ stdcall -import SizeofResource(long long)
@ -1510,7 +1510,7 @@
@ stdcall -import TlsSetValue(long ptr)
@ stdcall Toolhelp32ReadProcessMemory(long ptr ptr long ptr)
@ stdcall -import TransactNamedPipe(long ptr long ptr long ptr ptr)
@ stdcall TransmitCommChar(long long)
@ stdcall -import TransmitCommChar(long long)
@ stub TrimVirtualBuffer
@ stdcall TryAcquireSRWLockExclusive(ptr) ntdll.RtlTryAcquireSRWLockExclusive
@ stdcall TryAcquireSRWLockShared(ptr) ntdll.RtlTryAcquireSRWLockShared
@ -1570,7 +1570,7 @@
@ stdcall -import VirtualQueryEx(long ptr ptr long)
@ stdcall -import VirtualUnlock(ptr long)
@ stdcall WTSGetActiveConsoleSessionId()
@ stdcall WaitCommEvent(long ptr ptr)
@ stdcall -import WaitCommEvent(long ptr ptr)
@ stdcall -import WaitForDebugEvent(ptr long)
@ stdcall -import WaitForMultipleObjects(long ptr long long)
@ stdcall -import WaitForMultipleObjectsEx(long ptr long long long)

416
dlls/kernelbase/file.c
View File

@ -35,6 +35,7 @@
#include "wincon.h"
#include "fileapi.h"
#include "ddk/ntddk.h"
#include "ddk/ntddser.h"
#include "kernelbase.h"
#include "wine/exception.h"
@ -1766,3 +1767,418 @@ BOOL WINAPI DECLSPEC_HOTPATCH WriteFileGather( HANDLE file, FILE_SEGMENT_ELEMENT
return set_ntstatus( NtWriteFileGather( file, overlapped->hEvent, NULL, cvalue,
io, segments, count, &offset, NULL ));
}
/***********************************************************************
* I/O controls
***********************************************************************/
static void dump_dcb( const DCB *dcb )
{
TRACE( "size=%d rate=%d fParity=%d Parity=%d stopbits=%d %sIXON %sIXOFF CTS=%d RTS=%d DSR=%d DTR=%d %sCRTSCTS\n",
dcb->ByteSize, dcb->BaudRate, dcb->fParity, dcb->Parity,
(dcb->StopBits == ONESTOPBIT) ? 1 : (dcb->StopBits == TWOSTOPBITS) ? 2 : 0,
dcb->fOutX ? "" : "~", dcb->fInX ? "" : "~",
dcb->fOutxCtsFlow, dcb->fRtsControl, dcb->fOutxDsrFlow, dcb->fDtrControl,
(dcb->fOutxCtsFlow || dcb->fRtsControl == RTS_CONTROL_HANDSHAKE) ? "" : "~" );
}
/*****************************************************************************
* ClearCommBreak (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH ClearCommBreak( HANDLE handle )
{
return EscapeCommFunction( handle, CLRBREAK );
}
/*****************************************************************************
* ClearCommError (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH ClearCommError( HANDLE handle, DWORD *errors, COMSTAT *stat )
{
SERIAL_STATUS ss;
if (!DeviceIoControl( handle, IOCTL_SERIAL_GET_COMMSTATUS, NULL, 0, &ss, sizeof(ss), NULL, NULL ))
return FALSE;
TRACE( "status %#x,%#x, in %u, out %u, eof %d, wait %d\n", ss.Errors, ss.HoldReasons,
ss.AmountInInQueue, ss.AmountInOutQueue, ss.EofReceived, ss.WaitForImmediate );
if (errors)
{
*errors = 0;
if (ss.Errors & SERIAL_ERROR_BREAK) *errors |= CE_BREAK;
if (ss.Errors & SERIAL_ERROR_FRAMING) *errors |= CE_FRAME;
if (ss.Errors & SERIAL_ERROR_OVERRUN) *errors |= CE_OVERRUN;
if (ss.Errors & SERIAL_ERROR_QUEUEOVERRUN) *errors |= CE_RXOVER;
if (ss.Errors & SERIAL_ERROR_PARITY) *errors |= CE_RXPARITY;
}
if (stat)
{
stat->fCtsHold = !!(ss.HoldReasons & SERIAL_TX_WAITING_FOR_CTS);
stat->fDsrHold = !!(ss.HoldReasons & SERIAL_TX_WAITING_FOR_DSR);
stat->fRlsdHold = !!(ss.HoldReasons & SERIAL_TX_WAITING_FOR_DCD);
stat->fXoffHold = !!(ss.HoldReasons & SERIAL_TX_WAITING_FOR_XON);
stat->fXoffSent = !!(ss.HoldReasons & SERIAL_TX_WAITING_XOFF_SENT);
stat->fEof = !!ss.EofReceived;
stat->fTxim = !!ss.WaitForImmediate;
stat->cbInQue = ss.AmountInInQueue;
stat->cbOutQue = ss.AmountInOutQueue;
}
return TRUE;
}
/****************************************************************************
* DeviceIoControl (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH DeviceIoControl( HANDLE handle, DWORD code, void *in_buff, DWORD in_count,
void *out_buff, DWORD out_count, DWORD *returned,
OVERLAPPED *overlapped )
{
IO_STATUS_BLOCK iosb, *piosb = &iosb;
void *cvalue = NULL;
HANDLE event = 0;
NTSTATUS status;
TRACE( "(%p,%x,%p,%d,%p,%d,%p,%p)\n",
handle, code, in_buff, in_count, out_buff, out_count, returned, overlapped );
if (overlapped)
{
piosb = (IO_STATUS_BLOCK *)overlapped;
if (!((ULONG_PTR)overlapped->hEvent & 1)) cvalue = overlapped;
event = overlapped->hEvent;
overlapped->Internal = STATUS_PENDING;
overlapped->InternalHigh = 0;
}
if (HIWORD(code) == FILE_DEVICE_FILE_SYSTEM)
status = NtFsControlFile( handle, event, NULL, cvalue, piosb, code,
in_buff, in_count, out_buff, out_count );
else
status = NtDeviceIoControlFile( handle, event, NULL, cvalue, piosb, code,
in_buff, in_count, out_buff, out_count );
if (returned) *returned = piosb->Information;
return set_ntstatus( status );
}
/*****************************************************************************
* EscapeCommFunction (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH EscapeCommFunction( HANDLE handle, DWORD func )
{
static const DWORD ioctls[] =
{
0,
IOCTL_SERIAL_SET_XOFF, /* SETXOFF */
IOCTL_SERIAL_SET_XON, /* SETXON */
IOCTL_SERIAL_SET_RTS, /* SETRTS */
IOCTL_SERIAL_CLR_RTS, /* CLRRTS */
IOCTL_SERIAL_SET_DTR, /* SETDTR */
IOCTL_SERIAL_CLR_DTR, /* CLRDTR */
IOCTL_SERIAL_RESET_DEVICE, /* RESETDEV */
IOCTL_SERIAL_SET_BREAK_ON, /* SETBREAK */
IOCTL_SERIAL_SET_BREAK_OFF /* CLRBREAK */
};
if (func >= ARRAY_SIZE(ioctls) || !ioctls[func])
{
SetLastError( ERROR_INVALID_PARAMETER );
return FALSE;
}
return DeviceIoControl( handle, ioctls[func], NULL, 0, NULL, 0, NULL, NULL );
}
/***********************************************************************
* GetCommConfig (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH GetCommConfig( HANDLE handle, COMMCONFIG *config, DWORD *size )
{
if (!config) return FALSE;
TRACE( "(%p, %p, %p %u)\n", handle, config, size, *size );
if (*size < sizeof(COMMCONFIG))
{
*size = sizeof(COMMCONFIG);
return FALSE;
}
*size = sizeof(COMMCONFIG);
config->dwSize = sizeof(COMMCONFIG);
config->wVersion = 1;
config->wReserved = 0;
config->dwProviderSubType = PST_RS232;
config->dwProviderOffset = 0;
config->dwProviderSize = 0;
return GetCommState( handle, &config->dcb );
}
/*****************************************************************************
* GetCommMask (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH GetCommMask( HANDLE handle, DWORD *mask )
{
return DeviceIoControl( handle, IOCTL_SERIAL_GET_WAIT_MASK, NULL, 0, mask, sizeof(*mask),
NULL, NULL );
}
/***********************************************************************
* GetCommModemStatus (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH GetCommModemStatus( HANDLE handle, DWORD *status )
{
return DeviceIoControl( handle, IOCTL_SERIAL_GET_MODEMSTATUS, NULL, 0, status, sizeof(*status),
NULL, NULL );
}
/***********************************************************************
* GetCommProperties (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH GetCommProperties( HANDLE handle, COMMPROP *prop )
{
return DeviceIoControl( handle, IOCTL_SERIAL_GET_PROPERTIES, NULL, 0, prop, sizeof(*prop), NULL, NULL );
}
/*****************************************************************************
* GetCommState (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH GetCommState( HANDLE handle, DCB *dcb )
{
SERIAL_BAUD_RATE sbr;
SERIAL_LINE_CONTROL slc;
SERIAL_HANDFLOW shf;
SERIAL_CHARS sc;
if (!dcb)
{
SetLastError( ERROR_INVALID_PARAMETER );
return FALSE;
}
if (!DeviceIoControl(handle, IOCTL_SERIAL_GET_BAUD_RATE, NULL, 0, &sbr, sizeof(sbr), NULL, NULL) ||
!DeviceIoControl(handle, IOCTL_SERIAL_GET_LINE_CONTROL, NULL, 0, &slc, sizeof(slc), NULL, NULL) ||
!DeviceIoControl(handle, IOCTL_SERIAL_GET_HANDFLOW, NULL, 0, &shf, sizeof(shf), NULL, NULL) ||
!DeviceIoControl(handle, IOCTL_SERIAL_GET_CHARS, NULL, 0, &sc, sizeof(sc), NULL, NULL))
return FALSE;
dcb->DCBlength = sizeof(*dcb);
dcb->BaudRate = sbr.BaudRate;
/* yes, they seem no never be (re)set on NT */
dcb->fBinary = 1;
dcb->fParity = 0;
dcb->fOutxCtsFlow = !!(shf.ControlHandShake & SERIAL_CTS_HANDSHAKE);
dcb->fOutxDsrFlow = !!(shf.ControlHandShake & SERIAL_DSR_HANDSHAKE);
dcb->fDsrSensitivity = !!(shf.ControlHandShake & SERIAL_DSR_SENSITIVITY);
dcb->fTXContinueOnXoff = !!(shf.FlowReplace & SERIAL_XOFF_CONTINUE);
dcb->fOutX = !!(shf.FlowReplace & SERIAL_AUTO_TRANSMIT);
dcb->fInX = !!(shf.FlowReplace & SERIAL_AUTO_RECEIVE);
dcb->fErrorChar = !!(shf.FlowReplace & SERIAL_ERROR_CHAR);
dcb->fNull = !!(shf.FlowReplace & SERIAL_NULL_STRIPPING);
dcb->fAbortOnError = !!(shf.ControlHandShake & SERIAL_ERROR_ABORT);
dcb->XonLim = shf.XonLimit;
dcb->XoffLim = shf.XoffLimit;
dcb->ByteSize = slc.WordLength;
dcb->Parity = slc.Parity;
dcb->StopBits = slc.StopBits;
dcb->XonChar = sc.XonChar;
dcb->XoffChar = sc.XoffChar;
dcb->ErrorChar = sc.ErrorChar;
dcb->EofChar = sc.EofChar;
dcb->EvtChar = sc.EventChar;
switch (shf.ControlHandShake & (SERIAL_DTR_CONTROL | SERIAL_DTR_HANDSHAKE))
{
case SERIAL_DTR_CONTROL: dcb->fDtrControl = DTR_CONTROL_ENABLE; break;
case SERIAL_DTR_HANDSHAKE: dcb->fDtrControl = DTR_CONTROL_HANDSHAKE; break;
default: dcb->fDtrControl = DTR_CONTROL_DISABLE; break;
}
switch (shf.FlowReplace & (SERIAL_RTS_CONTROL | SERIAL_RTS_HANDSHAKE))
{
case SERIAL_RTS_CONTROL: dcb->fRtsControl = RTS_CONTROL_ENABLE; break;
case SERIAL_RTS_HANDSHAKE: dcb->fRtsControl = RTS_CONTROL_HANDSHAKE; break;
case SERIAL_RTS_CONTROL | SERIAL_RTS_HANDSHAKE:
dcb->fRtsControl = RTS_CONTROL_TOGGLE; break;
default: dcb->fRtsControl = RTS_CONTROL_DISABLE; break;
}
dump_dcb( dcb );
return TRUE;
}
/*****************************************************************************
* GetCommTimeouts (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH GetCommTimeouts( HANDLE handle, COMMTIMEOUTS *timeouts )
{
if (!timeouts)
{
SetLastError( ERROR_INVALID_PARAMETER );
return FALSE;
}
return DeviceIoControl( handle, IOCTL_SERIAL_GET_TIMEOUTS, NULL, 0, timeouts, sizeof(*timeouts),
NULL, NULL );
}
/********************************************************************
* PurgeComm (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH PurgeComm(HANDLE handle, DWORD flags)
{
return DeviceIoControl( handle, IOCTL_SERIAL_PURGE, &flags, sizeof(flags),
NULL, 0, NULL, NULL );
}
/*****************************************************************************
* SetCommBreak (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH SetCommBreak( HANDLE handle )
{
return EscapeCommFunction( handle, SETBREAK );
}
/***********************************************************************
* SetCommConfig (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH SetCommConfig( HANDLE handle, COMMCONFIG *config, DWORD size )
{
TRACE( "(%p, %p, %u)\n", handle, config, size );
return SetCommState( handle, &config->dcb );
}
/*****************************************************************************
* SetCommMask (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH SetCommMask( HANDLE handle, DWORD mask )
{
return DeviceIoControl( handle, IOCTL_SERIAL_SET_WAIT_MASK, &mask, sizeof(mask),
NULL, 0, NULL, NULL );
}
/*****************************************************************************
* SetCommState (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH SetCommState( HANDLE handle, DCB *dcb )
{
SERIAL_BAUD_RATE sbr;
SERIAL_LINE_CONTROL slc;
SERIAL_HANDFLOW shf;
SERIAL_CHARS sc;
if (!dcb)
{
SetLastError( ERROR_INVALID_PARAMETER );
return FALSE;
}
dump_dcb( dcb );
sbr.BaudRate = dcb->BaudRate;
slc.StopBits = dcb->StopBits;
slc.Parity = dcb->Parity;
slc.WordLength = dcb->ByteSize;
shf.ControlHandShake = 0;
shf.FlowReplace = 0;
if (dcb->fOutxCtsFlow) shf.ControlHandShake |= SERIAL_CTS_HANDSHAKE;
if (dcb->fOutxDsrFlow) shf.ControlHandShake |= SERIAL_DSR_HANDSHAKE;
switch (dcb->fDtrControl)
{
case DTR_CONTROL_DISABLE: break;
case DTR_CONTROL_ENABLE: shf.ControlHandShake |= SERIAL_DTR_CONTROL; break;
case DTR_CONTROL_HANDSHAKE: shf.ControlHandShake |= SERIAL_DTR_HANDSHAKE; break;
default:
SetLastError( ERROR_INVALID_PARAMETER );
return FALSE;
}
switch (dcb->fRtsControl)
{
case RTS_CONTROL_DISABLE: break;
case RTS_CONTROL_ENABLE: shf.FlowReplace |= SERIAL_RTS_CONTROL; break;
case RTS_CONTROL_HANDSHAKE: shf.FlowReplace |= SERIAL_RTS_HANDSHAKE; break;
case RTS_CONTROL_TOGGLE: shf.FlowReplace |= SERIAL_RTS_CONTROL | SERIAL_RTS_HANDSHAKE; break;
default:
SetLastError( ERROR_INVALID_PARAMETER );
return FALSE;
}
if (dcb->fDsrSensitivity) shf.ControlHandShake |= SERIAL_DSR_SENSITIVITY;
if (dcb->fAbortOnError) shf.ControlHandShake |= SERIAL_ERROR_ABORT;
if (dcb->fErrorChar) shf.FlowReplace |= SERIAL_ERROR_CHAR;
if (dcb->fNull) shf.FlowReplace |= SERIAL_NULL_STRIPPING;
if (dcb->fTXContinueOnXoff) shf.FlowReplace |= SERIAL_XOFF_CONTINUE;
if (dcb->fOutX) shf.FlowReplace |= SERIAL_AUTO_TRANSMIT;
if (dcb->fInX) shf.FlowReplace |= SERIAL_AUTO_RECEIVE;
shf.XonLimit = dcb->XonLim;
shf.XoffLimit = dcb->XoffLim;
sc.EofChar = dcb->EofChar;
sc.ErrorChar = dcb->ErrorChar;
sc.BreakChar = 0;
sc.EventChar = dcb->EvtChar;
sc.XonChar = dcb->XonChar;
sc.XoffChar = dcb->XoffChar;
/* note: change DTR/RTS lines after setting the comm attributes,
* so flow control does not interfere.
*/
return (DeviceIoControl( handle, IOCTL_SERIAL_SET_BAUD_RATE, &sbr, sizeof(sbr), NULL, 0, NULL, NULL ) &&
DeviceIoControl( handle, IOCTL_SERIAL_SET_LINE_CONTROL, &slc, sizeof(slc), NULL, 0, NULL, NULL ) &&
DeviceIoControl( handle, IOCTL_SERIAL_SET_HANDFLOW, &shf, sizeof(shf), NULL, 0, NULL, NULL ) &&
DeviceIoControl( handle, IOCTL_SERIAL_SET_CHARS, &sc, sizeof(sc), NULL, 0, NULL, NULL ));
}
/*****************************************************************************
* SetCommTimeouts (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH SetCommTimeouts( HANDLE handle, COMMTIMEOUTS *timeouts )
{
if (!timeouts)
{
SetLastError( ERROR_INVALID_PARAMETER );
return FALSE;
}
return DeviceIoControl( handle, IOCTL_SERIAL_SET_TIMEOUTS, timeouts, sizeof(*timeouts),
NULL, 0, NULL, NULL );
}
/*****************************************************************************
* SetupComm (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH SetupComm( HANDLE handle, DWORD in_size, DWORD out_size )
{
SERIAL_QUEUE_SIZE sqs;
sqs.InSize = in_size;
sqs.OutSize = out_size;
return DeviceIoControl( handle, IOCTL_SERIAL_SET_QUEUE_SIZE, &sqs, sizeof(sqs), NULL, 0, NULL, NULL );
}
/*****************************************************************************
* TransmitCommChar (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH TransmitCommChar( HANDLE handle, CHAR ch )
{
return DeviceIoControl( handle, IOCTL_SERIAL_IMMEDIATE_CHAR, &ch, sizeof(ch), NULL, 0, NULL, NULL );
}
/***********************************************************************
* WaitCommEvent (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH WaitCommEvent( HANDLE handle, DWORD *events, OVERLAPPED *overlapped )
{
return DeviceIoControl( handle, IOCTL_SERIAL_WAIT_ON_MASK, NULL, 0, events, sizeof(*events),
NULL, overlapped );
}

38
dlls/kernelbase/kernelbase.spec
View File

@ -132,8 +132,8 @@
# @ stub CheckTokenMembershipEx
@ stdcall ChrCmpIA(long long)
@ stdcall ChrCmpIW(long long)
@ stdcall ClearCommBreak(long) kernel32.ClearCommBreak
@ stdcall ClearCommError(long ptr ptr) kernel32.ClearCommError
@ stdcall ClearCommBreak(long)
@ stdcall ClearCommError(long ptr ptr)
# @ stub CloseGlobalizationUserSettingsKey
@ stdcall CloseHandle(long) kernel32.CloseHandle
# @ stub ClosePackageInfo
@ -261,7 +261,7 @@
@ stdcall DeleteTimerQueueTimer(long long long)
@ stdcall DeleteVolumeMountPointW(wstr) kernel32.DeleteVolumeMountPointW
@ stdcall DestroyPrivateObjectSecurity(ptr)
@ stdcall DeviceIoControl(long long ptr long ptr long ptr ptr) kernel32.DeviceIoControl
@ stdcall DeviceIoControl(long long ptr long ptr long ptr ptr)
@ stdcall DisablePredefinedHandleTableInternal(long)
@ stdcall DisableThreadLibraryCalls(long)
@ stdcall DisassociateCurrentThreadFromCallback(ptr) ntdll.TpDisassociateCallback
@ -326,7 +326,7 @@
@ stub EqualDomainSid
@ stdcall EqualPrefixSid(ptr ptr)
@ stdcall EqualSid(ptr ptr)
@ stdcall EscapeCommFunction(long long) kernel32.EscapeCommFunction
@ stdcall EscapeCommFunction(long long)
@ stdcall EventActivityIdControl(long ptr) ntdll.EtwEventActivityIdControl
@ stdcall EventEnabled(int64 ptr) ntdll.EtwEventEnabled
@ stdcall EventProviderEnabled(int64 long int64) ntdll.EtwEventProviderEnabled
@ -427,12 +427,12 @@
@ stub GetCalendar
@ stdcall GetCalendarInfoEx(wstr long ptr long ptr long ptr) kernel32.GetCalendarInfoEx
@ stdcall GetCalendarInfoW(long long long ptr long ptr) kernel32.GetCalendarInfoW
@ stdcall GetCommConfig(long ptr ptr) kernel32.GetCommConfig
@ stdcall GetCommMask(long ptr) kernel32.GetCommMask
@ stdcall GetCommModemStatus(long ptr) kernel32.GetCommModemStatus
@ stdcall GetCommProperties(long ptr) kernel32.GetCommProperties
@ stdcall GetCommState(long ptr) kernel32.GetCommState
@ stdcall GetCommTimeouts(long ptr) kernel32.GetCommTimeouts
@ stdcall GetCommConfig(long ptr ptr)
@ stdcall GetCommMask(long ptr)
@ stdcall GetCommModemStatus(long ptr)
@ stdcall GetCommProperties(long ptr)
@ stdcall GetCommState(long ptr)
@ stdcall GetCommTimeouts(long ptr)
@ stdcall GetCommandLineA()
@ stdcall GetCommandLineW()
@ stdcall GetCompressedFileSizeA(long ptr)
@ -1190,7 +1190,7 @@
# @ stub PssWalkSnapshot
# @ stub PublishStateChangeNotification
@ stdcall PulseEvent(long)
@ stdcall PurgeComm(long long) kernel32.PurgeComm
@ stdcall PurgeComm(long long)
@ stdcall QISearch(ptr ptr ptr ptr)
@ stdcall QueryActCtxSettingsW(long ptr wstr wstr ptr long ptr)
@ stdcall QueryActCtxW(long ptr ptr long ptr long ptr)
@ -1393,11 +1393,11 @@
@ stdcall SetCalendarInfoW(long long long wstr) kernel32.SetCalendarInfoW
# @ stub SetClientDynamicTimeZoneInformation
# @ stub SetClientTimeZoneInformation
@ stdcall SetCommBreak(long) kernel32.SetCommBreak
@ stdcall SetCommConfig(long ptr long) kernel32.SetCommConfig
@ stdcall SetCommMask(long long) kernel32.SetCommMask
@ stdcall SetCommState(long ptr) kernel32.SetCommState
@ stdcall SetCommTimeouts(long ptr) kernel32.SetCommTimeouts
@ stdcall SetCommBreak(long)
@ stdcall SetCommConfig(long ptr long)
@ stdcall SetCommMask(long long)
@ stdcall SetCommState(long ptr)
@ stdcall SetCommTimeouts(long ptr)
@ stdcall SetComputerNameA(str) kernel32.SetComputerNameA
# @ stub SetComputerNameEx2W
@ stdcall SetComputerNameExA(long str) kernel32.SetComputerNameExA
@ -1507,7 +1507,7 @@
@ stdcall SetWaitableTimer(long ptr long ptr ptr long)
@ stdcall SetWaitableTimerEx(long ptr long ptr ptr ptr long)
# @ stub SetXStateFeaturesMask
@ stdcall SetupComm(long long long) kernel32.SetupComm
@ stdcall SetupComm(long long long)
# @ stub SharedLocalIsEnabled
@ stdcall SignalObjectAndWait(long long long long)
@ stdcall SizeofResource(long long)
@ -1605,7 +1605,7 @@
@ varargs TraceMessage(int64 long ptr long) ntdll.EtwTraceMessage
@ stdcall TraceMessageVa(int64 long ptr long ptr) ntdll.EtwTraceMessageVa
@ stdcall TransactNamedPipe(long ptr long ptr long ptr ptr)
@ stdcall TransmitCommChar(long long) kernel32.TransmitCommChar
@ stdcall TransmitCommChar(long long)
@ stdcall TryAcquireSRWLockExclusive(ptr) ntdll.RtlTryAcquireSRWLockExclusive
@ stdcall TryAcquireSRWLockShared(ptr) ntdll.RtlTryAcquireSRWLockShared
@ stdcall TryEnterCriticalSection(ptr) ntdll.RtlTryEnterCriticalSection
@ -1683,7 +1683,7 @@
@ stdcall VirtualUnlock(ptr long)
# @ stub WTSGetServiceSessionId
# @ stub WTSIsServerContainer
@ stdcall WaitCommEvent(long ptr ptr) kernel32.WaitCommEvent
@ stdcall WaitCommEvent(long ptr ptr)
@ stdcall WaitForDebugEvent(ptr long)
# @ stub WaitForDebugEventEx
# @ stub WaitForMachinePolicyForegroundProcessingInternal