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-rw-r--r--Xprint/ps/PsPrint.c431
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diff --git a/Xprint/ps/PsPrint.c b/Xprint/ps/PsPrint.c
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-/* $Xorg: PsPrint.c,v 1.7 2001/03/14 18:28:18 pookie Exp $ */
-/*
-
-Copyright 1996, 1998 The Open Group
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that
-the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation.
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of The Open Group shall not be
-used in advertising or otherwise to promote the sale, use or other dealings
-in this Software without prior written authorization from The Open Group.
-
-*/
-/*
- * (c) Copyright 1996 Hewlett-Packard Company
- * (c) Copyright 1996 International Business Machines Corp.
- * (c) Copyright 1996, 2000 Sun Microsystems, Inc. All rights reserved.
- * (c) Copyright 1996 Novell, Inc.
- * (c) Copyright 1996 Digital Equipment Corp.
- * (c) Copyright 1996 Fujitsu Limited
- * (c) Copyright 1996 Hitachi, Ltd.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject
- * to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
- * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- *
- * Except as contained in this notice, the names of the copyright holders
- * shall not be used in advertising or otherwise to promote the sale, use
- * or other dealings in this Software without prior written authorization
- * from said copyright holders.
- */
-
-/*******************************************************************
-**
-** *********************************************************
-** *
-** * File: PsPrint.c
-** *
-** * Contents: Print extension code of Ps driver
-** *
-** * Created By: Roger Helmendach (Liberty Systems)
-** *
-** * Copyright: Copyright 1996 The Open Group, Inc.
-** *
-** *********************************************************
-**
-********************************************************************/
-/* $XFree86: xc/programs/Xserver/Xprint/ps/PsPrint.c,v 1.11 2001/12/21 21:02:06 dawes Exp $ */
-
-#include <stdio.h>
-#include <string.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/wait.h>
-#include <unistd.h>
-#include <errno.h>
-#include <X11/Xprotostr.h>
-
-#define NEED_EVENTS
-#include "Xproto.h"
-#undef NEED_EVENTS
-
-#include "Ps.h"
-
-#include "windowstr.h"
-#include "Oid.h"
-
-/* static utility function to get document/page attributes */
-static void
-S_GetPageAttributes(XpContextPtr pCon,int *iorient,int *icount, int *iplex,
- int *ires, unsigned short *iwd, unsigned short *iht)
-{
- char *count;
- XpOid orient, plex;
- /*
- * Get the orientation
- */
- orient = XpGetContentOrientation(pCon);
- switch (orient) {
- case xpoid_val_content_orientation_landscape:
- *iorient = 1;
- break;
- case xpoid_val_content_orientation_reverse_portrait:
- *iorient = 2;
- break;
- case xpoid_val_content_orientation_reverse_landscape:
- *iorient = 3;
- break;
- case xpoid_val_content_orientation_portrait:
- default:
- *iorient = 0;
- break;
- }
-
- /*
- * Get the count
- */
- count = XpGetOneAttribute(pCon, XPDocAttr, "copy-count");
- if( count )
- {
- int ii = sscanf(count, "%d", icount);
- if( ii!=1 ) *icount = 1;
- }
- else *icount = 1;
-
- /*
- * Get the plex
- */
- plex = XpGetPlex(pCon);
- switch(plex)
- {
- case xpoid_val_plex_duplex:
- *iplex = 1;
- break;
- case xpoid_val_plex_tumble:
- *iplex = 2;
- break;
- default:
- *iplex = 0;
- break;
- }
-
- /*
- * Get the resolution and media size
- */
- *ires = XpGetResolution(pCon);
- XpGetMediumDimensions(pCon, iwd, iht);
-}
-
-
-int
-PsStartJob(
- XpContextPtr pCon,
- Bool sendClientData,
- ClientPtr client)
-{
- PsContextPrivPtr pConPriv =
- (PsContextPrivPtr)pCon->devPrivates[PsContextPrivateIndex].ptr;
-
- /*
- * Create a temporary file to store the printer output.
- */
- if (!XpOpenTmpFile("w", &pConPriv->jobFileName, &pConPriv->pJobFile))
- return BadAlloc;
-
- return Success;
-}
-
-
-
-/* I thought about making this following code into a set of routines
- or using a goto, or something, but in the end decided not to,
- because the plain old listing here makes the logic clearer. */
-int
-PsEndJob(
- XpContextPtr pCon,
- Bool cancel)
-{
- int r;
- struct stat buffer;
- int error;
-
- PsContextPrivPtr priv =
- (PsContextPrivPtr)pCon->devPrivates[PsContextPrivateIndex].ptr;
-
- if (cancel == True) {
- if (priv->getDocClient != (ClientPtr) NULL) {
- (void) XpFinishDocData( priv->getDocClient );
-
- priv->getDocClient = NULL;
- priv->getDocBufSize = 0;
- }
-
- /* job is cancelled - do we really care if we're out of space? */
- (void) fclose(priv->pJobFile);
- priv->pJobFile = NULL;
-
- unlink(priv->jobFileName);
- xfree(priv->jobFileName);
- priv->jobFileName = (char *)NULL;
-
- return Success;
- }
-
- /*
- * Append any trailing information here
- */
- PsOut_EndFile(priv->pPsOut, 0);
-
- /* this is where we find out if we're out of space */
- error = (fclose(priv->pJobFile) == EOF);
- priv->pJobFile = NULL;
-
- /* status to the client if we have ran out of space on the disk or
- some other resource problem with the temporary file... */
- if (error) {
- if (priv->getDocClient != (ClientPtr) NULL) {
- (void) XpFinishDocData( priv->getDocClient );
-
- priv->getDocClient = NULL;
- priv->getDocBufSize = 0;
- }
-
- unlink(priv->jobFileName);
- xfree(priv->jobFileName);
- priv->jobFileName = (char *)NULL;
-
- return BadAlloc;
- }
-
- /* we have finished without incident & no cancel */
-
- if (priv->getDocClient != NULL && priv->getDocBufSize > 0) {
- FILE *file;
-
- file = fopen(priv->jobFileName, "r");
- if (!file || (fstat(fileno(file), &buffer) < 0))
- r = BadAlloc;
- else
- r = XpSendDocumentData(priv->getDocClient, file, buffer.st_size,
- priv->getDocBufSize);
- if (file)
- fclose(file);
-
- (void) XpFinishDocData(priv->getDocClient);
-
- priv->getDocClient = NULL;
- priv->getDocBufSize = 0;
- }
- else {
- XpSubmitJob(priv->jobFileName, pCon);
-
- r = Success;
- }
-
- unlink(priv->jobFileName);
- xfree(priv->jobFileName);
- priv->jobFileName = (char *)NULL;
-
-#ifdef BM_CACHE
- PsBmClearImageCache();
-#endif
-
- return r;
-}
-
-/* StartPage
- */
-int
-PsStartPage(
- XpContextPtr pCon,
- WindowPtr pWin)
-{
- int iorient, iplex, icount, ires;
- unsigned short iwd, iht;
- PsContextPrivPtr pConPriv =
- (PsContextPrivPtr)pCon->devPrivates[PsContextPrivateIndex].ptr;
- PsWindowPrivPtr pWinPriv =
- (PsWindowPrivPtr)pWin->devPrivates[PsWindowPrivateIndex].ptr;
-
-/*
- * Put a pointer to the context in the window private structure
- */
- pWinPriv->validContext = 1;
- pWinPriv->context = pCon;
-
- /* get page level attributes */
- S_GetPageAttributes(pCon,&iorient,&icount,&iplex,&ires,&iwd,&iht);
- /*
- * Start the page
- */
- if (pConPriv->pPsOut == NULL) {
- pConPriv->pPsOut = PsOut_BeginFile(pConPriv->pJobFile,
- iorient, icount, iplex, ires,
- (int)iwd, (int)iht, False);
- }
- PsOut_BeginPage(pConPriv->pPsOut, iorient, icount, iplex, ires,
- (int)iwd, (int)iht);
-
- return Success;
-}
-
-
-/*
- * EndPage:
- *
- * Write page trailer to page file
- * Write page file to job file
- */
-int
-PsEndPage(
- XpContextPtr pCon,
- WindowPtr pWin)
-{
- PsWindowPrivPtr pWinPriv =
- (PsWindowPrivPtr)pWin->devPrivates[PsWindowPrivateIndex].ptr;
- PsContextPrivPtr pConPriv =
- (PsContextPrivPtr)pCon->devPrivates[PsContextPrivateIndex].ptr;
-
- PsOut_EndPage(pConPriv->pPsOut);
-
- pWinPriv->validContext = 0;
- pWinPriv->context = NULL;
-
- /* status to the client if we have ran out of space on the disk or
- some other resource problem with the temporary file... */
-/* if (ferror(pConPriv->pJobFile)) return BadAlloc; */
-
- return Success;
-}
-
-/*
- * The PsStartDoc() and PsEndDoc() functions serve basically as NOOP
- * placeholders. This driver doesn't deal with the notion of multiple
- * documents per page.
- */
-
-int
-PsStartDoc(XpContextPtr pCon, XPDocumentType type)
-{
- int iorient, iplex, icount, ires;
- unsigned short iwd, iht;
- PsContextPrivPtr pConPriv =
- (PsContextPrivPtr)pCon->devPrivates[PsContextPrivateIndex].ptr;
-
- /* get document level attributes */
- S_GetPageAttributes(pCon,&iorient,&icount,&iplex,&ires,&iwd,&iht);
-
- pConPriv->pPsOut = PsOut_BeginFile(pConPriv->pJobFile,
- iorient, icount, iplex, ires,
- (int)iwd, (int)iht, (type == XPDocRaw));
-
- return Success;
-}
-
-int
-PsEndDoc(
- XpContextPtr pCon,
- Bool cancel)
-{
- return Success;
-}
-
-/*
- * PsDocumentData()
- *
- * Hand any pre-generated PDL down to the spool files, formatting it
- * as necessary to fit the given window.
- */
-
-int
-PsDocumentData(
- XpContextPtr pCon,
- DrawablePtr pDraw,
- char *pData,
- int len_data,
- char *pFmt,
- int len_fmt,
- char *pOpt,
- int len_opt,
- ClientPtr client)
-{
- PsContextPrivPtr cPriv;
- PsOutPtr psOut;
-
- if (len_fmt != 12 || !strcmp(pFmt, "PostScript 2") || len_opt)
- return BadValue;
- cPriv = pCon->devPrivates[PsContextPrivateIndex].ptr;
- psOut = cPriv->pPsOut;
-
- if (pDraw)
- PsOut_BeginFrame(psOut, 0, 0, pDraw->x, pDraw->y,
- pDraw->width, pDraw->height);
- PsOut_RawData(psOut, pData, len_data);
- if (pDraw)
- PsOut_EndFrame(psOut);
-
- return Success;
-}
-
-/*
- *
- * PsGetDocumentData()
- *
- * This function allows the driver to send the generated PS back to
- * the client.
- */
-
-int
-PsGetDocumentData(
- XpContextPtr pCon,
- ClientPtr client,
- int maxBufferSize)
-{
- PsContextPrivPtr pPriv = (PsContextPrivPtr)
- pCon->devPrivates[PsContextPrivateIndex].ptr;
-
- pPriv->getDocClient = client;
- pPriv->getDocBufSize = maxBufferSize;
-
- return Success;
-}
-
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