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Implemented SetCommMask, SetCommTimeouts, GetCommMask, GetCommTimeouts.

This commit is contained in:
Mike McCormack 2000-09-16 20:55:12 +00:00 committed by Alexandre Julliard
parent 007fb24088
commit 654fcc721b
5 changed files with 202 additions and 54 deletions
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36
include/server.h
View File

@ -1322,6 +1322,36 @@ struct create_serial_request
IN char name[1]; /* file name */
};
struct get_serial_info_request
{
REQUEST_HEADER; /* request header */
IN int handle; /* handle to comm port */
OUT unsigned int readinterval;
OUT unsigned int readconst;
OUT unsigned int readmult;
OUT unsigned int writeconst;
OUT unsigned int writemult;
OUT unsigned int eventmask;
OUT unsigned int commerror;
};
struct set_serial_info_request
{
REQUEST_HEADER; /* request header */
IN int handle; /* handle to comm port */
IN int flags; /* bitmask to set values (see below) */
IN unsigned int readinterval;
IN unsigned int readconst;
IN unsigned int readmult;
IN unsigned int writeconst;
IN unsigned int writemult;
IN unsigned int eventmask;
IN unsigned int commerror;
};
#define SERIALINFO_SET_TIMEOUTS 0x01
#define SERIALINFO_SET_MASK 0x02
#define SERIALINFO_SET_ERROR 0x04
/* Everything below this line is generated automatically by tools/make_requests */
/* ### make_requests begin ### */
@ -1435,6 +1465,8 @@ enum request
REQ_WAKE_QUEUE,
REQ_WAIT_INPUT_IDLE,
REQ_CREATE_SERIAL,
REQ_GET_SERIAL_INFO,
REQ_SET_SERIAL_INFO,
REQ_NB_REQUESTS
};
@ -1550,9 +1582,11 @@ union generic_request
struct wake_queue_request wake_queue;
struct wait_input_idle_request wait_input_idle;
struct create_serial_request create_serial;
struct get_serial_info_request get_serial_info;
struct set_serial_info_request set_serial_info;
};
#define SERVER_PROTOCOL_VERSION 21
#define SERVER_PROTOCOL_VERSION 22
/* ### make_requests end ### */
/* Everything above this line is generated automatically by tools/make_requests */

126
misc/comm.c
View File

@ -1906,26 +1906,17 @@ BOOL WINAPI SetupComm( HANDLE handle, DWORD insize, DWORD outsize)
*/
BOOL WINAPI GetCommMask(HANDLE handle,LPDWORD evtmask)
{
int fd;
struct get_serial_info_request *req = get_req_buffer();
TRACE("handle %d, mask %p\n", handle, evtmask);
if(0>(fd=COMM_GetReadFd(handle)))
{
FIXME("no handle %d found\n",handle);
req->handle = handle;
if(server_call( REQ_GET_SERIAL_INFO ))
return FALSE;
}
close(fd);
*evtmask = eventmask;
TRACE("%s%s%s%s%s%s%s%s%s\n",
(eventmask&EV_BREAK)?"EV_BREAK":"",
(eventmask&EV_CTS)?"EV_CTS":"",
(eventmask&EV_DSR)?"EV_DSR":"",
(eventmask&EV_ERR)?"EV_ERR":"",
(eventmask&EV_RING)?"EV_RING":"",
(eventmask&EV_RLSD)?"EV_RLSD":"",
(eventmask&EV_RXCHAR)?"EV_RXCHAR":"",
(eventmask&EV_RXFLAG)?"EV_RXFLAG":"",
(eventmask&EV_TXEMPTY)?"EV_TXEMPTY":"");
if(evtmask)
*evtmask = req->eventmask;
return TRUE;
}
@ -1935,26 +1926,17 @@ BOOL WINAPI GetCommMask(HANDLE handle,LPDWORD evtmask)
*/
BOOL WINAPI SetCommMask(HANDLE handle,DWORD evtmask)
{
int fd;
struct set_serial_info_request *req = get_req_buffer();
TRACE("handle %d, mask %lx\n", handle, evtmask);
TRACE("%s%s%s%s%s%s%s%s%s\n",
(evtmask&EV_BREAK)?"EV_BREAK":"",
(evtmask&EV_CTS)?"EV_CTS":"",
(evtmask&EV_DSR)?"EV_DSR":"",
(evtmask&EV_ERR)?"EV_ERR":"",
(evtmask&EV_RING)?"EV_RING":"",
(evtmask&EV_RLSD)?"EV_RLSD":"",
(evtmask&EV_RXCHAR)?"EV_RXCHAR":"",
(evtmask&EV_RXFLAG)?"EV_RXFLAG":"",
(evtmask&EV_TXEMPTY)?"EV_TXEMPTY":"");
if(0>(fd=COMM_GetWriteFd(handle))) {
FIXME("no handle %d found\n",handle);
req->handle = handle;
req->flags = SERIALINFO_SET_MASK;
req->eventmask = evtmask;
if(server_call( REQ_SET_SERIAL_INFO ))
return FALSE;
}
close(fd);
eventmask = evtmask;
return TRUE;
}
@ -2461,41 +2443,78 @@ BOOL WINAPI TransmitCommChar(HANDLE hComm,CHAR chTransmit)
/*****************************************************************************
* GetCommTimeouts (KERNEL32.160)
*/
BOOL WINAPI GetCommTimeouts(HANDLE hcom,LPCOMMTIMEOUTS lptimeouts)
BOOL WINAPI GetCommTimeouts(HANDLE hComm,LPCOMMTIMEOUTS lptimeouts)
{
FIXME("(%x,%p):stub.\n",hcom,lptimeouts);
struct get_serial_info_request *req = get_req_buffer();
TRACE("(%x,%p)\n",hComm,lptimeouts);
if(!lptimeouts)
{
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
req->handle = hComm;
if(server_call( REQ_GET_SERIAL_INFO ))
return FALSE;
lptimeouts->ReadIntervalTimeout = req->readinterval;
lptimeouts->ReadTotalTimeoutMultiplier = req->readmult;
lptimeouts->ReadTotalTimeoutConstant = req->readconst;
lptimeouts->WriteTotalTimeoutMultiplier = req->writemult;
lptimeouts->WriteTotalTimeoutConstant = req->writeconst;
return TRUE;
}
/*****************************************************************************
* SetCommTimeouts (KERNEL32.453)
*
* Sets the timeouts used when reading and writing data to/from COMM ports.
*
* 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
*/
BOOL WINAPI SetCommTimeouts(HANDLE hcom,LPCOMMTIMEOUTS lptimeouts) {
/* struct DosDeviceStruct *ptr; */
struct termios tios;
BOOL WINAPI SetCommTimeouts(
HANDLE hComm, /* [I] handle of COMM device */
LPCOMMTIMEOUTS lptimeouts /* [I] pointer to COMMTIMEOUTS structure */
) {
struct set_serial_info_request *req = get_req_buffer();
int fd;
struct termios tios;
FIXME("(%x,%p):stub.\n",hcom,lptimeouts);
/*
if ((ptr = GetDeviceStruct(hcom)) == NULL) {
FIXME("no handle for cid = %0x!.\n",hcom);
return FALSE;
}
*/
TRACE("(%x,%p)\n",hComm,lptimeouts);
fd = COMM_GetWriteFd(hcom);
if (fd < 0) {
FIXME("no fd for cid = %0x!.\n",hcom);
if(!lptimeouts)
{
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
req->handle = hComm;
req->flags = SERIALINFO_SET_TIMEOUTS;
FIXME("ReadIntervalTimeout %ld\n",lptimeouts->ReadIntervalTimeout);
FIXME("ReadTotalTimeoutMultiplier %ld\n",lptimeouts->ReadTotalTimeoutMultiplier);
FIXME("ReadTotalTimeoutConstant %ld\n",lptimeouts->ReadTotalTimeoutConstant);
FIXME("WriteTotalTimeoutMultiplier %ld\n",lptimeouts->WriteTotalTimeoutMultiplier);
FIXME("WriteTotalTimeoutConstant %ld\n",lptimeouts->WriteTotalTimeoutConstant);
req->readinterval = lptimeouts->ReadIntervalTimeout ;
req->readmult = lptimeouts->ReadTotalTimeoutMultiplier ;
req->readconst = lptimeouts->ReadTotalTimeoutConstant ;
req->writemult = lptimeouts->WriteTotalTimeoutMultiplier ;
req->writeconst = lptimeouts->WriteTotalTimeoutConstant ;
if(server_call( REQ_SET_SERIAL_INFO ))
return FALSE;
/* FIXME: move this stuff to the server */
fd = COMM_GetWriteFd(hComm);
if (fd < 0) {
FIXME("no fd for handle = %0x!.\n",hComm);
return FALSE;
}
if (-1==tcgetattr(fd,&tios)) {
FIXME("tcgetattr on fd %d failed!\n",fd);
@ -2507,6 +2526,7 @@ BOOL WINAPI SetCommTimeouts(HANDLE hcom,LPCOMMTIMEOUTS lptimeouts) {
FIXME("tcsetattr on fd %d failed!\n",fd);
return FALSE;
}
close(fd);
return TRUE;
}

4
server/request.h
View File

@ -202,6 +202,8 @@ DECL_HANDLER(get_msg_queue);
DECL_HANDLER(wake_queue);
DECL_HANDLER(wait_input_idle);
DECL_HANDLER(create_serial);
DECL_HANDLER(get_serial_info);
DECL_HANDLER(set_serial_info);
#ifdef WANT_REQUEST_HANDLERS
@ -316,6 +318,8 @@ static const req_handler req_handlers[REQ_NB_REQUESTS] =
(req_handler)req_wake_queue,
(req_handler)req_wait_input_idle,
(req_handler)req_create_serial,
(req_handler)req_get_serial_info,
(req_handler)req_set_serial_info,
};
#endif /* WANT_REQUEST_HANDLERS */

55
server/serial.c
View File

@ -196,3 +196,58 @@ DECL_HANDLER(create_serial)
}
}
DECL_HANDLER(get_serial_info)
{
struct serial *serial;
if ((serial = get_serial_obj( current->process, req->handle, 0 )))
{
/* timeouts */
req->readinterval = serial->readinterval;
req->readconst = serial->readconst;
req->readmult = serial->readmult;
req->writeconst = serial->writeconst;
req->writemult = serial->writemult;
/* event mask */
req->eventmask = serial->eventmask;
/* comm port error status */
req->commerror = serial->commerror;
release_object( serial );
}
}
DECL_HANDLER(set_serial_info)
{
struct serial *serial;
if ((serial = get_serial_obj( current->process, req->handle, 0 )))
{
/* timeouts */
if(req->flags & SERIALINFO_SET_TIMEOUTS)
{
serial->readinterval = req->readinterval;
serial->readconst = req->readconst;
serial->readmult = req->readmult;
serial->writeconst = req->writeconst;
serial->writemult = req->writemult;
}
/* event mask */
if(req->flags & SERIALINFO_SET_MASK)
{
serial->eventmask = req->eventmask;
}
/* comm port error status */
if(req->flags & SERIALINFO_SET_ERROR)
{
serial->commerror = req->commerror;
}
release_object( serial );
}
}

35
server/trace.c
View File

@ -1431,6 +1431,35 @@ static void dump_create_serial_reply( const struct create_serial_request *req )
fprintf( stderr, " handle=%d", req->handle );
}
static void dump_get_serial_info_request( const struct get_serial_info_request *req )
{
fprintf( stderr, " handle=%d", req->handle );
}
static void dump_get_serial_info_reply( const struct get_serial_info_request *req )
{
fprintf( stderr, " readinterval=%08x,", req->readinterval );
fprintf( stderr, " readconst=%08x,", req->readconst );
fprintf( stderr, " readmult=%08x,", req->readmult );
fprintf( stderr, " writeconst=%08x,", req->writeconst );
fprintf( stderr, " writemult=%08x,", req->writemult );
fprintf( stderr, " eventmask=%08x,", req->eventmask );
fprintf( stderr, " commerror=%08x", req->commerror );
}
static void dump_set_serial_info_request( const struct set_serial_info_request *req )
{
fprintf( stderr, " handle=%d,", req->handle );
fprintf( stderr, " flags=%d,", req->flags );
fprintf( stderr, " readinterval=%08x,", req->readinterval );
fprintf( stderr, " readconst=%08x,", req->readconst );
fprintf( stderr, " readmult=%08x,", req->readmult );
fprintf( stderr, " writeconst=%08x,", req->writeconst );
fprintf( stderr, " writemult=%08x,", req->writemult );
fprintf( stderr, " eventmask=%08x,", req->eventmask );
fprintf( stderr, " commerror=%08x", req->commerror );
}
static const dump_func req_dumpers[REQ_NB_REQUESTS] = {
(dump_func)dump_new_process_request,
(dump_func)dump_wait_process_request,
@ -1540,6 +1569,8 @@ static const dump_func req_dumpers[REQ_NB_REQUESTS] = {
(dump_func)dump_wake_queue_request,
(dump_func)dump_wait_input_idle_request,
(dump_func)dump_create_serial_request,
(dump_func)dump_get_serial_info_request,
(dump_func)dump_set_serial_info_request,
};
static const dump_func reply_dumpers[REQ_NB_REQUESTS] = {
@ -1651,6 +1682,8 @@ static const dump_func reply_dumpers[REQ_NB_REQUESTS] = {
(dump_func)0,
(dump_func)dump_wait_input_idle_reply,
(dump_func)dump_create_serial_reply,
(dump_func)dump_get_serial_info_reply,
(dump_func)0,
};
static const char * const req_names[REQ_NB_REQUESTS] = {
@ -1762,6 +1795,8 @@ static const char * const req_names[REQ_NB_REQUESTS] = {
"wake_queue",
"wait_input_idle",
"create_serial",
"get_serial_info",
"set_serial_info",
};
/* ### make_requests end ### */