VOID
FreeIniJobs(
__inout PINIPORT pIniPort
)
/*++
Routine Description:
Free all the InJob structures assigned to this port
Arguments:
pIniPort : IniPort for the port for which all jobs need to be freed
--*/
{
PINIJOB pIniJob, pIniNextJob;
EnterSplSem();
pIniJob = pIniPort->pIniJob;
while ( pIniJob ) {
pIniNextJob = pIniJob->pNext;
FreeIniJob(pIniJob);
pIniJob = pIniNextJob;
}
pIniPort->pIniJob = NULL;
LeaveSplSem();
}
BOOL
WINAPI
PJLMonStartDocPort(
IN HANDLE hPort,
IN LPTSTR pszPrinterName,
IN DWORD dwJobId,
IN DWORD dwLevel,
IN LPBYTE pDocInfo
)
/*++
Routine Description:
Language monitor StartDocPort
Arguments:
hPort : Port handle
pszPrinterName : Printer name
dwJobId : Job identifier
dwLevel : Level of Doc info strucuture
pDocInfo : Pointer to doc info structure
Return Value:
TRUE on success, FALSE on error
--*/
{
PINIPORT pIniPort = (PINIPORT)((INIPORT *)hPort);
PINIJOB pIniJob = NULL;
DWORD cbJob;
BOOL bRet = FALSE;
//
// Validate parameters
//
if ( !pIniPort ||
pIniPort->signature != PJ_SIGNATURE ||
!pDocInfo ||
!pszPrinterName ||
!*pszPrinterName ) {
SPLASSERT(pIniPort &&
pIniPort->signature == PJ_SIGNATURE &&
pDocInfo);
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
if ( dwLevel != 1 ) {
SPLASSERT(dwLevel == 1);
SetLastError(ERROR_INVALID_LEVEL);
return FALSE;
}
//
// Serialize access to the port
//
if ( pIniPort->status & PP_INSTARTDOC ) {
SetLastError(ERROR_BUSY);
return FALSE;
}
WaitForSingleObject(pIniPort->DoneWriting, INFINITE);
cbJob = sizeof(*pIniJob) + lstrlen(pszPrinterName) * sizeof(TCHAR)
+ sizeof(TCHAR);
pIniJob = (PINIJOB) AllocSplMem(cbJob);
if ( !pIniJob ) {
goto Cleanup;
}
pIniJob->pszPrinterName = wcscpy((LPTSTR)(pIniJob+1), pszPrinterName);
if ( !OpenPrinter(pIniJob->pszPrinterName, &pIniJob->hPrinter, NULL) ) {
DBGMSG(DBG_WARNING,
("pjlmon: OpenPrinter failed for %s, last error %d\n",
pIniJob->pszPrinterName, GetLastError()));
goto Cleanup;
}
pIniPort->status |= PP_INSTARTDOC;
bRet = (*pIniPort->fn.pfnStartDocPort)(pIniPort->hPort,
pszPrinterName,
dwJobId,
dwLevel,
pDocInfo);
if ( !bRet ) {
pIniPort->status &= ~PP_INSTARTDOC;
goto Cleanup;
}
//
// If Ustatus thread is not running then check if printer understands
// PJL, unless we determined that printer does not understand PJL earlier
//
if ( !(pIniPort->status & PP_RUN_THREAD) &&
!(pIniPort->status & PP_DONT_TRY_PJL) ) {
if ( IsPJL(pIniPort) )
pIniPort->status |= PP_IS_PJL;
else
pIniPort->status &= ~PP_IS_PJL;
}
//
// set PP_SEND_PJL flag here so the first write of the job
// will try to send PJL command to initiate the job control
//
pIniJob->JobId = dwJobId;
pIniJob->status |= PP_INSTARTDOC;
if ( pIniPort->status & PP_IS_PJL )
pIniJob->status |= PP_SEND_PJL;
EnterSplSem();
if ( !pIniPort->pIniJob ) {
pIniPort->pIniJob = pIniJob;
} else {
pIniJob->pNext = pIniPort->pIniJob;
pIniPort->pIniJob = pIniJob;
}
LeaveSplSem();
if ( (pIniPort->status & PP_IS_PJL) &&
!(pIniPort->status & PP_RUN_THREAD) ) {
//
// only create the read thread if printer is PJL capable
//
CreateUstatusThread(pIniPort);
}
Cleanup:
if ( !bRet ) {
SetEvent(pIniPort->DoneWriting);
if ( pIniJob )
FreeIniJob(pIniJob);
}
return bRet;
}
VOID
SendJobLastPageEjected(
__in PINIPORT pIniPort,
__int64 nValue,
BOOL bTime
)
/*++
Routine Description:
Send LastPageEjected notification for 1 or more jobs to spooler
Arguments:
pIniPort : IniPort for the port for which all jobs need to be freed
nValue : if bTime is TRUE send EOJ to any jobs rcvd before nValue
else nValue is JobId -- ALL_JOBS is for all jobs
bTime : Tells how to interpret nValue (FALSE means it is a DWORD JobId)
--*/
{
PINIJOB pIniJob;
EnterSplSem();
//
// JobId == ALL_JOBS is a special case where we want to send LastPage
// ejected for all jobs pending
//
if ( (!bTime) && (ALL_JOBS == nValue) ) {
pIniJob = pIniPort->pIniJob;
pIniPort->pIniJob = NULL;
while ( pIniJob ) {
PINIJOB pTempJob = pIniJob;
SendLastPageEjectedForIniJob(pIniPort, pIniJob);
pIniJob = pIniJob->pNext;
FreeIniJob(pTempJob);
}
} else {
PINIJOB pPrevIniJob = NULL;
pIniJob = pIniPort->pIniJob;
//
// If bTime we want to send LastPageEjected for all jobs timedout
//
if ( bTime ) {
pIniJob = FindFirstIniJobTimedOut(pIniPort, nValue, &pPrevIniJob);
} else {
pIniJob = FindIniJobFromJobId(pIniPort, (DWORD)nValue, &pPrevIniJob);
}
if ( pIniJob ) {
//
// Send notifications for any previous jobs too
//
if ( pIniPort->pIniJob == pIniJob )
pIniPort->pIniJob = NULL;
else
pPrevIniJob->pNext = NULL;
do {
SendLastPageEjectedForIniJob(pIniPort, pIniJob);
pPrevIniJob = pIniJob;
pIniJob = pIniJob->pNext;
FreeIniJob(pPrevIniJob);
} while ( pIniJob );
}
}
LeaveSplSem();
}