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wine/dlls/wineps.drv/escape.c
Michael Stefaniuc e70eb53669 wineps.drv: Use SetRect/SetRectEmpty instead of open coding them. 
Signed-off-by: Michael Stefaniuc <mstefani@winehq.org>
Signed-off-by: Huw Davies <huw@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2017-04-19 09:11:51 +02:00

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/*
* PostScript driver Escape function
*
* Copyright 1998 Huw D M Davies
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "config.h"
#include "wine/port.h"
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <signal.h>
#include <errno.h>
#include <fcntl.h>
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif
#include "windef.h"
#include "winbase.h"
#include "wingdi.h"
#include "wine/wingdi16.h"
#include "winuser.h"
#include "winreg.h"
#include "psdrv.h"
#include "wine/debug.h"
#include "winspool.h"
WINE_DEFAULT_DEBUG_CHANNEL(psdrv);
static const char psbegindocument[] =
"%%BeginDocument: Wine passthrough\n";
DWORD write_spool( PHYSDEV dev, const void *data, DWORD num )
{
PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
DWORD written;
if (!WritePrinter(physDev->job.hprinter, (LPBYTE) data, num, &written) || (written != num))
return SP_OUTOFDISK;
return num;
}
/**********************************************************************
* ExtEscape (WINEPS.@)
*/
INT PSDRV_ExtEscape( PHYSDEV dev, INT nEscape, INT cbInput, LPCVOID in_data,
INT cbOutput, LPVOID out_data )
{
PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
TRACE("%p,%d,%d,%p,%d,%p\n",
dev->hdc, nEscape, cbInput, in_data, cbOutput, out_data);
switch(nEscape)
{
case QUERYESCSUPPORT:
if(cbInput < sizeof(SHORT))
{
WARN("cbInput < sizeof(SHORT) (=%d) for QUERYESCSUPPORT\n", cbInput);
return 0;
} else {
DWORD num = (cbInput < sizeof(DWORD)) ? *(const USHORT *)in_data : *(const DWORD *)in_data;
TRACE("QUERYESCSUPPORT for %d\n", num);
switch(num) {
case NEXTBAND:
/*case BANDINFO:*/
case SETCOPYCOUNT:
case GETTECHNOLOGY:
case SETLINECAP:
case SETLINEJOIN:
case SETMITERLIMIT:
case SETCHARSET:
case EXT_DEVICE_CAPS:
case SET_BOUNDS:
case EPSPRINTING:
case POSTSCRIPT_DATA:
case PASSTHROUGH:
case POSTSCRIPT_PASSTHROUGH:
case POSTSCRIPT_IGNORE:
case BEGIN_PATH:
case CLIP_TO_PATH:
case END_PATH:
/*case DRAWPATTERNRECT:*/
return TRUE;
default:
FIXME("QUERYESCSUPPORT(%d) - not supported.\n", num);
return FALSE;
}
}
case MFCOMMENT:
{
FIXME("MFCOMMENT(%p, %d)\n", in_data, cbInput);
return 1;
}
case DRAWPATTERNRECT:
{
DRAWPATRECT *dpr = (DRAWPATRECT*)in_data;
FIXME("DRAWPATTERNRECT(pos (%d,%d), size %dx%d, style %d, pattern %x), stub!\n",
dpr->ptPosition.x, dpr->ptPosition.y,
dpr->ptSize.x, dpr->ptSize.y,
dpr->wStyle, dpr->wPattern
);
return 1;
}
case BANDINFO:
{
BANDINFOSTRUCT *ibi = (BANDINFOSTRUCT*)in_data;
BANDINFOSTRUCT *obi = (BANDINFOSTRUCT*)out_data;
FIXME("BANDINFO(graphics %d, text %d, rect %s), stub!\n", ibi->GraphicsFlag,
ibi->TextFlag, wine_dbgstr_rect(&ibi->GraphicsRect));
*obi = *ibi;
return 1;
}
case NEXTBAND:
{
RECT *r = out_data;
if(!physDev->job.banding) {
physDev->job.banding = TRUE;
SetRect(r, 0, 0, physDev->horzRes, physDev->vertRes);
TRACE("NEXTBAND returning %s\n", wine_dbgstr_rect(r));
return 1;
}
SetRectEmpty(r);
TRACE("NEXTBAND rect to 0,0 - 0,0\n" );
physDev->job.banding = FALSE;
return EndPage( dev->hdc );
}
case SETCOPYCOUNT:
{
const INT *NumCopies = in_data;
INT *ActualCopies = out_data;
if(cbInput != sizeof(INT)) {
WARN("cbInput != sizeof(INT) (=%d) for SETCOPYCOUNT\n", cbInput);
return 0;
}
TRACE("SETCOPYCOUNT %d\n", *NumCopies);
*ActualCopies = 1;
return 1;
}
case GETTECHNOLOGY:
{
LPSTR p = out_data;
strcpy(p, "PostScript");
*(p + strlen(p) + 1) = '\0'; /* 2 '\0's at end of string */
return 1;
}
case SETLINECAP:
{
INT newCap = *(const INT *)in_data;
if(cbInput != sizeof(INT)) {
WARN("cbInput != sizeof(INT) (=%d) for SETLINECAP\n", cbInput);
return 0;
}
TRACE("SETLINECAP %d\n", newCap);
return 0;
}
case SETLINEJOIN:
{
INT newJoin = *(const INT *)in_data;
if(cbInput != sizeof(INT)) {
WARN("cbInput != sizeof(INT) (=%d) for SETLINEJOIN\n", cbInput);
return 0;
}
TRACE("SETLINEJOIN %d\n", newJoin);
return 0;
}
case SETMITERLIMIT:
{
INT newLimit = *(const INT *)in_data;
if(cbInput != sizeof(INT)) {
WARN("cbInput != sizeof(INT) (=%d) for SETMITERLIMIT\n", cbInput);
return 0;
}
TRACE("SETMITERLIMIT %d\n", newLimit);
return 0;
}
case SETCHARSET:
/* Undocumented escape used by winword6.
Switches between ANSI and a special charset.
If *lpInData == 1 we require that
0x91 is quoteleft
0x92 is quoteright
0x93 is quotedblleft
0x94 is quotedblright
0x95 is bullet
0x96 is endash
0x97 is emdash
0xa0 is non break space - yeah right.
If *lpInData == 0 we get ANSI.
Since there's nothing else there, let's just make these the default
anyway and see what happens...
*/
return 1;
case EXT_DEVICE_CAPS:
{
UINT cap = *(const UINT *)in_data;
if(cbInput != sizeof(UINT)) {
WARN("cbInput != sizeof(UINT) (=%d) for EXT_DEVICE_CAPS\n", cbInput);
return 0;
}
TRACE("EXT_DEVICE_CAPS %d\n", cap);
return 0;
}
case SET_BOUNDS:
{
const RECT *r = in_data;
if(cbInput != sizeof(RECT)) {
WARN("cbInput != sizeof(RECT) (=%d) for SET_BOUNDS\n", cbInput);
return 0;
}
TRACE("SET_BOUNDS %s\n", wine_dbgstr_rect(r));
return 0;
}
case EPSPRINTING:
{
UINT epsprint = *(const UINT*)in_data;
/* FIXME: In this mode we do not need to send page intros and page
* ends according to the doc. But I just ignore that detail
* for now.
*/
TRACE("EPS Printing support %sable.\n",epsprint?"en":"dis");
return 1;
}
case POSTSCRIPT_DATA:
case PASSTHROUGH:
case POSTSCRIPT_PASSTHROUGH:
{
/* Write directly to spool file, bypassing normal PS driver
* processing that is done along with writing PostScript code
* to the spool.
* We have a WORD before the data counting the size, but
* cbInput is just this +2.
* However Photoshop 7 has a bug that sets cbInput to 2 less than the
* length of the string, rather than 2 more. So we'll use the WORD at
* in_data[0] instead.
*/
if(!physDev->job.in_passthrough) {
write_spool(dev, psbegindocument, sizeof(psbegindocument)-1);
physDev->job.in_passthrough = TRUE;
}
return write_spool(dev,((char*)in_data)+2,*(const WORD*)in_data);
}
case POSTSCRIPT_IGNORE:
{
BOOL ret = physDev->job.quiet;
TRACE("POSTSCRIPT_IGNORE %d\n", *(const short*)in_data);
physDev->job.quiet = *(const short*)in_data;
return ret;
}
case GETSETPRINTORIENT:
{
/* If lpInData is present, it is a 20 byte structure, first 32
* bit LONG value is the orientation. if lpInData is NULL, it
* returns the current orientation.
*/
FIXME("GETSETPRINTORIENT not implemented (data %p)!\n",in_data);
return 1;
}
case BEGIN_PATH:
TRACE("BEGIN_PATH\n");
if(physDev->pathdepth)
FIXME("Nested paths not yet handled\n");
return ++physDev->pathdepth;
case END_PATH:
{
const struct PATH_INFO *info = (const struct PATH_INFO*)in_data;
TRACE("END_PATH\n");
if(!physDev->pathdepth) {
ERR("END_PATH called without a BEGIN_PATH\n");
return -1;
}
TRACE("RenderMode = %d, FillMode = %d, BkMode = %d\n",
info->RenderMode, info->FillMode, info->BkMode);
switch(info->RenderMode) {
case RENDERMODE_NO_DISPLAY:
PSDRV_WriteClosePath(dev); /* not sure if this is necessary, but it can't hurt */
break;
case RENDERMODE_OPEN:
case RENDERMODE_CLOSED:
default:
FIXME("END_PATH: RenderMode %d, not yet supported\n", info->RenderMode);
break;
}
return --physDev->pathdepth;
}
case CLIP_TO_PATH:
{
WORD mode = *(const WORD*)in_data;
switch(mode) {
case CLIP_SAVE:
TRACE("CLIP_TO_PATH: CLIP_SAVE\n");
PSDRV_WriteGSave(dev);
return 1;
case CLIP_RESTORE:
TRACE("CLIP_TO_PATH: CLIP_RESTORE\n");
PSDRV_WriteGRestore(dev);
return 1;
case CLIP_INCLUSIVE:
TRACE("CLIP_TO_PATH: CLIP_INCLUSIVE\n");
/* FIXME to clip or eoclip ? (see PATH_INFO.FillMode) */
PSDRV_WriteClip(dev);
PSDRV_WriteNewPath(dev);
return 1;
case CLIP_EXCLUSIVE:
FIXME("CLIP_EXCLUSIVE: not implemented\n");
return 0;
default:
FIXME("Unknown CLIP_TO_PATH mode %d\n", mode);
return 0;
}
}
default:
FIXME("Unimplemented code %d\n", nEscape);
return 0;
}
}
/************************************************************************
* PSDRV_StartPage
*/
INT PSDRV_StartPage( PHYSDEV dev )
{
PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
if(!physDev->job.OutOfPage) {
FIXME("Already started a page?\n");
return 1;
}
if(physDev->job.PageNo++ == 0) {
if(!PSDRV_WriteHeader( dev, physDev->job.doc_name ))
return 0;
}
if(!PSDRV_WriteNewPage( dev ))
return 0;
physDev->job.OutOfPage = FALSE;
return 1;
}
/************************************************************************
* PSDRV_EndPage
*/
INT PSDRV_EndPage( PHYSDEV dev )
{
PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
if(physDev->job.OutOfPage) {
FIXME("Already ended a page?\n");
return 1;
}
if(!PSDRV_WriteEndPage( dev ))
return 0;
PSDRV_EmptyDownloadList(dev, FALSE);
physDev->job.OutOfPage = TRUE;
return 1;
}
/************************************************************************
* PSDRV_StartDoc
*/
INT PSDRV_StartDoc( PHYSDEV dev, const DOCINFOW *doc )
{
PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
DOC_INFO_1W di;
PRINTER_DEFAULTSW prn_def;
TRACE("(%p, %p) => %s, %s, %s\n", physDev, doc, debugstr_w(doc->lpszDocName),
debugstr_w(doc->lpszOutput), debugstr_w(doc->lpszDatatype));
if(physDev->job.id) {
FIXME("hJob != 0. Now what?\n");
return 0;
}
prn_def.pDatatype = NULL;
prn_def.pDevMode = &physDev->pi->Devmode->dmPublic;
prn_def.DesiredAccess = PRINTER_ACCESS_USE;
if (!OpenPrinterW( physDev->pi->friendly_name, &physDev->job.hprinter, &prn_def ))
{
WARN("OpenPrinter(%s, ...) failed: %d\n",
debugstr_w(physDev->pi->friendly_name), GetLastError());
return 0;
}
di.pDocName = (LPWSTR) doc->lpszDocName;
di.pDatatype = NULL;
if(doc->lpszOutput)
di.pOutputFile = (LPWSTR) doc->lpszOutput;
else if(physDev->job.output)
di.pOutputFile = physDev->job.output;
else
di.pOutputFile = NULL;
TRACE("using output: %s\n", debugstr_w(di.pOutputFile));
/* redirection located in HKCU\Software\Wine\Printing\Spooler
is done during winspool.drv,ScheduleJob */
physDev->job.id = StartDocPrinterW(physDev->job.hprinter, 1, (LPBYTE) &di);
if(!physDev->job.id) {
WARN("StartDocPrinter() failed: %d\n", GetLastError());
ClosePrinter(physDev->job.hprinter);
return 0;
}
physDev->job.banding = FALSE;
physDev->job.OutOfPage = TRUE;
physDev->job.PageNo = 0;
physDev->job.quiet = FALSE;
physDev->job.in_passthrough = FALSE;
physDev->job.had_passthrough_rect = FALSE;
physDev->job.doc_name = strdupW( doc->lpszDocName );
return physDev->job.id;
}
/************************************************************************
* PSDRV_EndDoc
*/
INT PSDRV_EndDoc( PHYSDEV dev )
{
PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
INT ret = 1;
if(!physDev->job.id) {
FIXME("hJob == 0. Now what?\n");
return 0;
}
if(!physDev->job.OutOfPage) {
WARN("Somebody forgot an EndPage\n");
PSDRV_EndPage( dev );
}
if (physDev->job.PageNo)
PSDRV_WriteFooter( dev );
ret = EndDocPrinter(physDev->job.hprinter);
ClosePrinter(physDev->job.hprinter);
physDev->job.hprinter = NULL;
physDev->job.id = 0;
HeapFree( GetProcessHeap(), 0, physDev->job.doc_name );
physDev->job.doc_name = NULL;
return ret;
}
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