461 lines
10 KiB
C
461 lines
10 KiB
C
/*
|
|
* Print spooler and PQ functions
|
|
*
|
|
* Copyright 1996 John Harvey
|
|
* 1998 Huw Davies
|
|
*
|
|
*/
|
|
|
|
#include <ctype.h>
|
|
#include <errno.h>
|
|
#include <fcntl.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <unistd.h>
|
|
#include "callback.h"
|
|
#include "dc.h"
|
|
#include "debug.h"
|
|
#include "gdi.h"
|
|
#include "options.h"
|
|
#include "wine/winuser16.h"
|
|
#include "winerror.h"
|
|
#include "xmalloc.h"
|
|
|
|
/**********************************************************************
|
|
* QueryAbort (GDI.155)
|
|
*
|
|
* Calls the app's AbortProc function if avail.
|
|
*
|
|
* RETURNS
|
|
* TRUE if no AbortProc avail or AbortProc wants to continue printing.
|
|
* FALSE if AbortProc wants to abort printing.
|
|
*/
|
|
BOOL16 WINAPI QueryAbort(HDC16 hdc, INT16 reserved)
|
|
{
|
|
DC *dc = DC_GetDCPtr( hdc );
|
|
|
|
if ((!dc) || (!dc->w.lpfnPrint))
|
|
return TRUE;
|
|
return Callbacks->CallDrvAbortProc(dc->w.lpfnPrint, hdc, 0);
|
|
}
|
|
|
|
/**********************************************************************
|
|
* SetAbortProc16 (GDI.381)
|
|
*
|
|
*/
|
|
INT16 WINAPI SetAbortProc16(HDC16 hdc, SEGPTR abrtprc)
|
|
{
|
|
return Escape16(hdc, SETABORTPROC, 0, abrtprc, (SEGPTR)0);
|
|
}
|
|
|
|
/**********************************************************************
|
|
* SetAbortProc32 (GDI32.301)
|
|
*
|
|
*/
|
|
INT32 WINAPI SetAbortProc32(HDC32 hdc, ABORTPROC32 abrtprc)
|
|
{
|
|
FIXME(print, "stub\n");
|
|
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
|
|
return SP_ERROR;
|
|
}
|
|
|
|
|
|
/****************** misc. printer related functions */
|
|
|
|
/*
|
|
* The following function should implement a queing system
|
|
*/
|
|
#ifndef HPQ
|
|
#define HPQ WORD
|
|
#endif
|
|
struct hpq
|
|
{
|
|
struct hpq *next;
|
|
int tag;
|
|
int key;
|
|
};
|
|
|
|
static struct hpq *hpqueue;
|
|
|
|
/**********************************************************************
|
|
* CreatePQ (GDI.230)
|
|
*
|
|
*/
|
|
HPQ WINAPI CreatePQ(int size)
|
|
{
|
|
#if 0
|
|
HGLOBAL16 hpq = 0;
|
|
WORD tmp_size;
|
|
LPWORD pPQ;
|
|
|
|
tmp_size = size << 2;
|
|
if (!(hpq = GlobalAlloc16(GMEM_SHARE|GMEM_MOVEABLE, tmp_size + 8)))
|
|
return 0xffff;
|
|
pPQ = GlobalLock16(hpq);
|
|
*pPQ++ = 0;
|
|
*pPQ++ = tmp_size;
|
|
*pPQ++ = 0;
|
|
*pPQ++ = 0;
|
|
GlobalUnlock16(hpq);
|
|
|
|
return (HPQ)hpq;
|
|
#else
|
|
FIXME(print, "(%d): stub\n",size);
|
|
return 1;
|
|
#endif
|
|
}
|
|
|
|
/**********************************************************************
|
|
* DeletePQ (GDI.235)
|
|
*
|
|
*/
|
|
int WINAPI DeletePQ(HPQ hPQ)
|
|
{
|
|
return GlobalFree16((HGLOBAL16)hPQ);
|
|
}
|
|
|
|
/**********************************************************************
|
|
* ExtractPQ (GDI.232)
|
|
*
|
|
*/
|
|
int WINAPI ExtractPQ(HPQ hPQ)
|
|
{
|
|
struct hpq *queue, *prev, *current, *currentPrev;
|
|
int key = 0, tag = -1;
|
|
currentPrev = prev = NULL;
|
|
queue = current = hpqueue;
|
|
if (current)
|
|
key = current->key;
|
|
|
|
while (current)
|
|
{
|
|
currentPrev = current;
|
|
current = current->next;
|
|
if (current)
|
|
{
|
|
if (current->key < key)
|
|
{
|
|
queue = current;
|
|
prev = currentPrev;
|
|
}
|
|
}
|
|
}
|
|
if (queue)
|
|
{
|
|
tag = queue->tag;
|
|
|
|
if (prev)
|
|
prev->next = queue->next;
|
|
else
|
|
hpqueue = queue->next;
|
|
free(queue);
|
|
}
|
|
|
|
TRACE(print, "%x got tag %d key %d\n", hPQ, tag, key);
|
|
|
|
return tag;
|
|
}
|
|
|
|
/**********************************************************************
|
|
* InsertPQ (GDI.233)
|
|
*
|
|
*/
|
|
int WINAPI InsertPQ(HPQ hPQ, int tag, int key)
|
|
{
|
|
struct hpq *queueItem = xmalloc(sizeof(struct hpq));
|
|
queueItem->next = hpqueue;
|
|
hpqueue = queueItem;
|
|
queueItem->key = key;
|
|
queueItem->tag = tag;
|
|
|
|
FIXME(print, "(%x %d %d): stub???\n", hPQ, tag, key);
|
|
return TRUE;
|
|
}
|
|
|
|
/**********************************************************************
|
|
* MinPQ (GDI.231)
|
|
*
|
|
*/
|
|
int WINAPI MinPQ(HPQ hPQ)
|
|
{
|
|
FIXME(print, "(%x): stub\n", hPQ);
|
|
return 0;
|
|
}
|
|
|
|
/**********************************************************************
|
|
* SizePQ (GDI.234)
|
|
*
|
|
*/
|
|
int WINAPI SizePQ(HPQ hPQ, int sizechange)
|
|
{
|
|
FIXME(print, "(%x %d): stub\n", hPQ, sizechange);
|
|
return -1;
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
* The following functions implement part of the spooling process to
|
|
* print manager. I would like to see wine have a version of print managers
|
|
* that used LPR/LPD. For simplicity print jobs will be sent to a file for
|
|
* now.
|
|
*/
|
|
typedef struct PRINTJOB
|
|
{
|
|
char *pszOutput;
|
|
char *pszTitle;
|
|
HDC16 hDC;
|
|
HANDLE16 hHandle;
|
|
int nIndex;
|
|
int fd;
|
|
} PRINTJOB, *PPRINTJOB;
|
|
|
|
#define MAX_PRINT_JOBS 1
|
|
#define SP_OK 1
|
|
|
|
PPRINTJOB gPrintJobsTable[MAX_PRINT_JOBS];
|
|
|
|
|
|
static PPRINTJOB FindPrintJobFromHandle(HANDLE16 hHandle)
|
|
{
|
|
return gPrintJobsTable[0];
|
|
}
|
|
|
|
/* TTD Need to do some DOS->UNIX file conversion here */
|
|
static int CreateSpoolFile(LPSTR pszOutput)
|
|
{
|
|
int fd=-1;
|
|
char psCmd[1024];
|
|
char *psCmdP = psCmd;
|
|
|
|
/* TTD convert the 'output device' into a spool file name */
|
|
|
|
if (pszOutput == NULL || *pszOutput == '\0')
|
|
return -1;
|
|
|
|
PROFILE_GetWineIniString( "spooler", pszOutput, "", psCmd, sizeof(psCmd) );
|
|
TRACE(print, "Got printerSpoolCommand '%s' for output device '%s'\n",
|
|
psCmd, pszOutput);
|
|
if (!*psCmd)
|
|
psCmdP = pszOutput;
|
|
else
|
|
{
|
|
while (*psCmdP && isspace(*psCmdP))
|
|
{
|
|
psCmdP++;
|
|
};
|
|
if (!*psCmdP)
|
|
return -1;
|
|
}
|
|
if (*psCmdP == '|')
|
|
{
|
|
int fds[2];
|
|
if (pipe(fds))
|
|
return -1;
|
|
if (fork() == 0)
|
|
{
|
|
psCmdP++;
|
|
|
|
TRACE(print, "In child need to exec %s\n",psCmdP);
|
|
close(0);
|
|
dup2(fds[0],0);
|
|
close (fds[1]);
|
|
system(psCmdP);
|
|
exit(0);
|
|
|
|
}
|
|
close (fds[0]);
|
|
fd = fds[1];
|
|
TRACE(print,"Need to execute a cmnd and pipe the output to it\n");
|
|
}
|
|
else
|
|
{
|
|
TRACE(print, "Just assume its a file\n");
|
|
|
|
if ((fd = open(psCmdP, O_CREAT | O_TRUNC | O_WRONLY , 0600)) < 0)
|
|
{
|
|
ERR(print, "Failed to create spool file %s, errno = %d\n",
|
|
psCmdP, errno);
|
|
}
|
|
}
|
|
return fd;
|
|
}
|
|
|
|
static int FreePrintJob(HANDLE16 hJob)
|
|
{
|
|
int nRet = SP_ERROR;
|
|
PPRINTJOB pPrintJob;
|
|
|
|
pPrintJob = FindPrintJobFromHandle(hJob);
|
|
if (pPrintJob != NULL)
|
|
{
|
|
gPrintJobsTable[pPrintJob->nIndex] = NULL;
|
|
free(pPrintJob->pszOutput);
|
|
free(pPrintJob->pszTitle);
|
|
if (pPrintJob->fd >= 0) close(pPrintJob->fd);
|
|
free(pPrintJob);
|
|
nRet = SP_OK;
|
|
}
|
|
return nRet;
|
|
}
|
|
|
|
/**********************************************************************
|
|
* OpenJob (GDI.240)
|
|
*
|
|
*/
|
|
HANDLE16 WINAPI OpenJob(LPSTR lpOutput, LPSTR lpTitle, HDC16 hDC)
|
|
{
|
|
HANDLE16 hHandle = (HANDLE16)SP_ERROR;
|
|
PPRINTJOB pPrintJob;
|
|
|
|
TRACE(print, "'%s' '%s' %04x\n", lpOutput, lpTitle, hDC);
|
|
|
|
pPrintJob = gPrintJobsTable[0];
|
|
if (pPrintJob == NULL)
|
|
{
|
|
int fd;
|
|
|
|
/* Try an create a spool file */
|
|
fd = CreateSpoolFile(lpOutput);
|
|
if (fd >= 0)
|
|
{
|
|
hHandle = 1;
|
|
|
|
pPrintJob = xmalloc(sizeof(PRINTJOB));
|
|
memset(pPrintJob, 0, sizeof(PRINTJOB));
|
|
|
|
pPrintJob->pszOutput = strdup(lpOutput);
|
|
if(lpTitle)
|
|
pPrintJob->pszTitle = strdup(lpTitle);
|
|
pPrintJob->hDC = hDC;
|
|
pPrintJob->fd = fd;
|
|
pPrintJob->nIndex = 0;
|
|
pPrintJob->hHandle = hHandle;
|
|
gPrintJobsTable[pPrintJob->nIndex] = pPrintJob;
|
|
}
|
|
}
|
|
TRACE(print, "return %04x\n", hHandle);
|
|
return hHandle;
|
|
}
|
|
|
|
/**********************************************************************
|
|
* CloseJob (GDI.243)
|
|
*
|
|
*/
|
|
int WINAPI CloseJob(HANDLE16 hJob)
|
|
{
|
|
int nRet = SP_ERROR;
|
|
PPRINTJOB pPrintJob = NULL;
|
|
|
|
TRACE(print, "%04x\n", hJob);
|
|
|
|
pPrintJob = FindPrintJobFromHandle(hJob);
|
|
if (pPrintJob != NULL)
|
|
{
|
|
/* Close the spool file */
|
|
close(pPrintJob->fd);
|
|
FreePrintJob(hJob);
|
|
nRet = 1;
|
|
}
|
|
return nRet;
|
|
}
|
|
|
|
/**********************************************************************
|
|
* WriteSpool (GDI.241)
|
|
*
|
|
*/
|
|
int WINAPI WriteSpool(HANDLE16 hJob, LPSTR lpData, WORD cch)
|
|
{
|
|
int nRet = SP_ERROR;
|
|
PPRINTJOB pPrintJob = NULL;
|
|
|
|
TRACE(print, "%04x %08lx %04x\n", hJob, (DWORD)lpData, cch);
|
|
|
|
pPrintJob = FindPrintJobFromHandle(hJob);
|
|
if (pPrintJob != NULL && pPrintJob->fd >= 0 && cch)
|
|
{
|
|
if (write(pPrintJob->fd, lpData, cch) != cch)
|
|
nRet = SP_OUTOFDISK;
|
|
else
|
|
nRet = cch;
|
|
if (pPrintJob->hDC == 0) {
|
|
TRACE(print, "hDC == 0 so no QueryAbort\n");
|
|
}
|
|
else if (!(QueryAbort(pPrintJob->hDC, (nRet == SP_OUTOFDISK) ? nRet : 0 )))
|
|
{
|
|
CloseJob(hJob); /* printing aborted */
|
|
nRet = SP_APPABORT;
|
|
}
|
|
}
|
|
return nRet;
|
|
}
|
|
|
|
/**********************************************************************
|
|
* WriteDialog (GDI.242)
|
|
*
|
|
*/
|
|
int WINAPI WriteDialog(HANDLE16 hJob, LPSTR lpMsg, WORD cchMsg)
|
|
{
|
|
int nRet = 0;
|
|
|
|
TRACE(print, "%04x %04x '%s'\n", hJob, cchMsg, lpMsg);
|
|
|
|
nRet = MessageBox16(0, lpMsg, "Printing Error", MB_OKCANCEL);
|
|
return nRet;
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* DeleteJob (GDI.244)
|
|
*
|
|
*/
|
|
int WINAPI DeleteJob(HANDLE16 hJob, WORD wNotUsed)
|
|
{
|
|
int nRet;
|
|
|
|
TRACE(print, "%04x\n", hJob);
|
|
|
|
nRet = FreePrintJob(hJob);
|
|
return nRet;
|
|
}
|
|
|
|
/*
|
|
* The following two function would allow a page to be sent to the printer
|
|
* when it has been processed. For simplicity they havn't been implemented.
|
|
* This means a whole job has to be processed before it is sent to the printer.
|
|
*/
|
|
|
|
/**********************************************************************
|
|
* StartSpoolPage (GDI.246)
|
|
*
|
|
*/
|
|
int WINAPI StartSpoolPage(HANDLE16 hJob)
|
|
{
|
|
FIXME(print, "StartSpoolPage GDI.246 unimplemented\n");
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* EndSpoolPage (GDI.247)
|
|
*
|
|
*/
|
|
int WINAPI EndSpoolPage(HANDLE16 hJob)
|
|
{
|
|
FIXME(print, "EndSpoolPage GDI.247 unimplemented\n");
|
|
return 1;
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* GetSpoolJob (GDI.245)
|
|
*
|
|
*/
|
|
DWORD WINAPI GetSpoolJob(int nOption, LONG param)
|
|
{
|
|
DWORD retval = 0;
|
|
TRACE(print, "In GetSpoolJob param 0x%lx noption %d\n",param, nOption);
|
|
return retval;
|
|
}
|