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authorReinhard Tartler <siretart@tauware.de>2011-10-10 17:43:39 +0200
committerReinhard Tartler <siretart@tauware.de>2011-10-10 17:43:39 +0200
commitf4092abdf94af6a99aff944d6264bc1284e8bdd4 (patch)
tree2ac1c9cc16ceb93edb2c4382c088dac5aeafdf0f /nx-X11/programs/Xserver/Xprint/pcl/PclText.c
parenta840692edc9c6d19cd7c057f68e39c7d95eb767d (diff)
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Imported nx-X11-3.1.0-1.tar.gznx-X11/3.1.0-1
Summary: Imported nx-X11-3.1.0-1.tar.gz Keywords: Imported nx-X11-3.1.0-1.tar.gz into Git repository
Diffstat (limited to 'nx-X11/programs/Xserver/Xprint/pcl/PclText.c')
-rw-r--r--nx-X11/programs/Xserver/Xprint/pcl/PclText.c936
1 files changed, 936 insertions, 0 deletions
diff --git a/nx-X11/programs/Xserver/Xprint/pcl/PclText.c b/nx-X11/programs/Xserver/Xprint/pcl/PclText.c
new file mode 100644
index 000000000..be794772c
--- /dev/null
+++ b/nx-X11/programs/Xserver/Xprint/pcl/PclText.c
@@ -0,0 +1,936 @@
+/* $Xorg: PclText.c,v 1.5 2001/03/06 16:28:48 pookie Exp $ */
+/*******************************************************************
+**
+** *********************************************************
+** *
+** * File: PclText.c
+** *
+** * Contents:
+** * Character-drawing routines for the PCL DDX
+** *
+** * Created: 10/23/95
+** *
+** *********************************************************
+**
+********************************************************************/
+/*
+(c) Copyright 1996 Hewlett-Packard Company
+(c) Copyright 1996 International Business Machines Corp.
+(c) Copyright 1996 Sun Microsystems, Inc.
+(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.
+*/
+/* $XFree86: xc/programs/Xserver/Xprint/pcl/PclText.c,v 1.10tsi Exp $ */
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#ifdef DO_TWO_BYTE_PCL
+#include "iconv.h"
+#endif /* DO_TWO_BYTE_PCL */
+#include "gcstruct.h"
+#include "windowstr.h"
+
+#include "Pcl.h"
+#include "migc.h"
+#include <X11/Xatom.h>
+
+#include "PclSFonts.h"
+
+static PclFontHead8Ptr makeFontHeader8 (FontPtr, PclSoftFontInfoPtr);
+static PclFontHead16Ptr makeFontHeader16(FontPtr, PclSoftFontInfoPtr);
+static PclInternalFontPtr makeInternalFont(FontPtr, PclSoftFontInfoPtr);
+static void fillFontDescData(FontPtr, PclFontDescPtr, unsigned int);
+static PclCharDataPtr fillCharDescData(PclCharDataPtr, CharInfoPtr);
+static void output_text(FILE *, PclContextPrivPtr, unsigned char);
+static char * getFontName(FontPtr);
+static char isInternal(FontPtr);
+static void selectInternalFont(FILE *, PclInternalFontPtr, int);
+static void selectSize(FILE *, PclContextPrivPtr, PclInternalFontPtr);
+static char t[80];
+
+#ifdef DO_TWO_BYTE_PCL
+static void code_conv(PclSoftFontInfoPtr, FontPtr, char *, char *);
+#endif /* DO_TWO_BYTE_PCL */
+
+#define ESC 0x1b
+#define PER 0x25
+#define ETX 0x3
+#define ETX_ALT 0x2a
+#define DOWNLOAD_FONT 0
+#define INTERNAL_FONT 1
+
+int
+PclPolyText8(
+ DrawablePtr pDrawable,
+ GCPtr pGC,
+ int x,
+ int y,
+ int count,
+ char *string)
+{
+XpContextPtr pCon;
+PclContextPrivPtr pConPriv;
+unsigned long n, i;
+int w;
+CharInfoPtr charinfo[255], *chinfo;
+
+FILE *outFile;
+PclSoftFontInfoPtr pSoftFontInfo;
+PclFontHead8Ptr pfh8 = (PclFontHead8Ptr)NULL;
+PclInternalFontPtr pin = (PclInternalFontPtr)NULL;
+PclCharDataRec cd;
+unsigned char *p;
+unsigned char last_fid;
+int max_ascent, max_descent;
+
+int nbox;
+BoxPtr pbox;
+BoxRec box;
+RegionPtr drawRegion, region;
+char font_type;
+
+ if( PclUpdateDrawableGC( pGC, pDrawable, &outFile ) == FALSE )
+ return x;
+
+ GetGlyphs(pGC->font, (unsigned long)count, (unsigned char *)string,
+ Linear8Bit, &n, charinfo);
+ if ( n == 0 )
+ return x;
+
+ pCon = PclGetContextFromWindow( (WindowPtr)pDrawable );
+ pConPriv = (PclContextPrivPtr)
+ pCon->devPrivates[PclContextPrivateIndex].ptr;
+ pSoftFontInfo = pConPriv->pSoftFontInfo;
+ font_type = isInternal(pGC->font);
+ if ( font_type == DOWNLOAD_FONT ) {
+ /*
+ * Create Soft Font Header Information
+ */
+ pfh8 = makeFontHeader8(pGC->font, pSoftFontInfo);
+ if (!pfh8)
+ return x;
+
+ /*
+ * exec Soft Font Downloading
+ */
+ p = (unsigned char *)string;
+ for (i=0, chinfo=charinfo; i<n; i++, p++, chinfo++) {
+ if ( !pfh8->index[*p] ) {
+ fillCharDescData(&cd, *chinfo);
+ PclDownloadSoftFont8(pConPriv->pJobFile, pSoftFontInfo,
+ pfh8, &cd, p);
+ xfree(cd.raster_top);
+ }
+ }
+
+ /*
+ * print characters
+ */
+ MACRO_START( outFile, pConPriv );
+ sprintf(t, "\033%%0B;PU%d,%dPD;TD1;DT%c,1;",
+ x + pDrawable->x, y + pDrawable->y + pGC->font->info.fontAscent,
+ ETX);
+ SAVE_PCL( outFile, pConPriv, t );
+ SAVE_PCL_COUNT( outFile, pConPriv, "FI0;SS;LB", 9 );
+
+ last_fid = 0;
+ w = 0;
+ max_ascent = charinfo[0]->metrics.ascent;
+ max_descent = charinfo[0]->metrics.descent;
+ p = (unsigned char *)string;
+ for (i=0, chinfo=charinfo; i<n; i++, p++, chinfo++) {
+ if ( last_fid != pfh8->fid ) {
+ sprintf(t, "%c;FI%d;SS;LB", ETX, pfh8->fid);
+ SAVE_PCL( outFile, pConPriv, t );
+
+ last_fid = pfh8->fid;
+ }
+
+ output_text(outFile, pConPriv, pfh8->index[*p]);
+
+ w += (*chinfo)->metrics.characterWidth;
+ max_ascent = MAX(max_ascent, (*chinfo)->metrics.ascent);
+ max_descent = MAX(max_descent, (*chinfo)->metrics.descent);
+ }
+
+ sprintf(t, "%c", ETX);
+ SAVE_PCL_COUNT( outFile, pConPriv, t, 1 );
+ sprintf(t, "TD0;\033%%1A");
+ SAVE_PCL( outFile, pConPriv, t );
+ MACRO_END( outFile );
+
+ } else {
+ int fid = 0;
+
+ pin = makeInternalFont(pGC->font, pSoftFontInfo);
+ if (!pin)
+ return x;
+
+ selectInternalFont(outFile, pin, fid);
+
+ /*
+ * print characters
+ */
+ MACRO_START( outFile, pConPriv );
+ sprintf(t, "\033%%0B;PU%d,%dPD;TD1;DT%c,1;",
+ x + pDrawable->x, y + pDrawable->y + pGC->font->info.fontAscent,
+ ETX);
+ SAVE_PCL( outFile, pConPriv, t );
+ selectSize(outFile, pConPriv, pin);
+ SAVE_PCL_COUNT( outFile, pConPriv, "FI0;SS;LB", 9 );
+
+ w = 0;
+ max_ascent = charinfo[0]->metrics.ascent;
+ max_descent = charinfo[0]->metrics.descent;
+ p = (unsigned char *)string;
+ for (i=0, chinfo=charinfo; i<n; i++, p++, chinfo++) {
+ output_text(outFile, pConPriv, *p);
+
+ w += (*chinfo)->metrics.characterWidth;
+ max_ascent = MAX(max_ascent, (*chinfo)->metrics.ascent);
+ max_descent = MAX(max_descent, (*chinfo)->metrics.descent);
+ }
+ sprintf(t, "%c", ETX);
+ SAVE_PCL_COUNT( outFile, pConPriv, t, 1 );
+ sprintf(t, "TD0;\033%%1A");
+ SAVE_PCL( outFile, pConPriv, t );
+ MACRO_END( outFile );
+ }
+
+ /*
+ * Convert the collection of rectangles into a proper region, then
+ * intersect it with the clip region.
+ */
+ box.x1 = x + pDrawable->x;
+ box.y1 = y - max_ascent + pDrawable->y + pGC->font->info.fontAscent;
+ box.x2 = x + w + pDrawable->x;
+ box.y2 = y + max_descent + pDrawable->y + pGC->font->info.fontAscent;
+
+ drawRegion = miRegionCreate( &box, 0 );
+ region = miRegionCreate( NULL, 0 );
+ miIntersect( region, drawRegion, pGC->pCompositeClip );
+
+ /*
+ * For each rectangle in the clip region, set the HP-GL/2 "input
+ * window" and render the entire polyline to it.
+ */
+ pbox = REGION_RECTS( region );
+ nbox = REGION_NUM_RECTS( region );
+
+ PclSendData(outFile, pConPriv, pbox, nbox, 1.0);
+
+ /*
+ * Clean up the temporary regions
+ */
+ REGION_DESTROY( pGC->pScreen, drawRegion );
+ REGION_DESTROY( pGC->pScreen, region );
+
+ return x+w;
+}
+
+int
+PclPolyText16(
+ DrawablePtr pDrawable,
+ GCPtr pGC,
+ int x,
+ int y,
+ int count,
+ unsigned short *string)
+{
+XpContextPtr pCon;
+PclContextPrivPtr pConPriv;
+unsigned long n, i;
+int w;
+CharInfoPtr charinfo[255], *chinfo;
+
+FILE *outFile;
+PclSoftFontInfoPtr pSoftFontInfo;
+PclFontHead16Ptr pfh16 = (PclFontHead16Ptr)NULL;
+PclCharDataRec cd;
+FontInfoPtr pfi;
+unsigned char row, col;
+char *p;
+unsigned char last_fid;
+int max_ascent, max_descent;
+unsigned short def;
+
+int nbox;
+BoxPtr pbox;
+BoxRec box;
+RegionPtr drawRegion, region;
+char font_type;
+
+ if( PclUpdateDrawableGC( pGC, pDrawable, &outFile ) == FALSE )
+ return x;
+
+ GetGlyphs(pGC->font, (unsigned long)count, (unsigned char *)string,
+ (FONTLASTROW(pGC->font) == 0) ? Linear16Bit : TwoD16Bit,
+ &n, charinfo);
+
+ pCon = PclGetContextFromWindow( (WindowPtr)pDrawable );
+ pConPriv = (PclContextPrivPtr)
+ pCon->devPrivates[PclContextPrivateIndex].ptr;
+ pSoftFontInfo = pConPriv->pSoftFontInfo;
+
+ font_type = isInternal(pGC->font);
+ if ( font_type == DOWNLOAD_FONT ) {
+ /*
+ * Create Soft Font Header Information
+ */
+ pfh16 = makeFontHeader16(pGC->font, pSoftFontInfo);
+ if (!pfh16)
+ return x;
+
+ /*
+ * exec Soft Font Downloading
+ */
+ pfi = (FontInfoRec *)&pGC->font->info;
+ p = (char *)string;
+ for (i=0, p=(char *)string, chinfo=charinfo; i<n; i++, p+=2, chinfo++) {
+ row = *p & 0xff;
+ col = *(p+1) & 0xff;
+ if ( (pfi->firstRow <= row) && (row <= pfi->lastRow)
+ && (pfi->firstCol <= col) && (col <= pfi->lastCol) ) {
+ row = row - pfi->firstRow;
+ col = col - pfi->firstCol;
+ } else {
+ def = pfi->defaultCh;
+ row = ((def>>8)&0xff) - pfi->firstRow;
+ col = (def&0xff) - pfi->firstCol;
+ }
+ if ( !pfh16->index[row][col].fid ) {
+ fillCharDescData(&cd, *chinfo);
+ PclDownloadSoftFont16(pConPriv->pJobFile, pSoftFontInfo,
+ pfh16, &cd, row, col);
+ xfree(cd.raster_top);
+ }
+ }
+
+ /*
+ * print characters
+ */
+ MACRO_START( outFile, pConPriv );
+ sprintf(t, "\033%%0B;PU%d,%dPD;TD1;DT%c,1;",
+ x + pDrawable->x, y + pDrawable->y + pGC->font->info.fontAscent,
+ ETX);
+ SAVE_PCL( outFile, pConPriv, t );
+ SAVE_PCL_COUNT( outFile, pConPriv, "FI0;SS;LB", 9 );
+
+ last_fid = 0;
+
+ w = 0;
+ max_ascent = charinfo[0]->metrics.ascent;
+ max_descent = charinfo[0]->metrics.descent;
+ for (i=0, p=(char *)string, chinfo=charinfo; i<n; i++, p+=2, chinfo++) {
+ row = *p & 0xff;
+ col = *(p+1) & 0xff;
+ if ( (pfi->firstRow <= row) && (row <= pfi->lastRow)
+ && (pfi->firstCol <= col) && (col <= pfi->lastCol) ) {
+ row = row - pfi->firstRow;
+ col = col - pfi->firstCol;
+ } else {
+ def = pfi->defaultCh;
+ row = ((def>>8)&0xff) - pfi->firstRow;
+ col = (def&0xff) - pfi->firstCol;
+ }
+ if ( last_fid != pfh16->index[row][col].fid ) {
+ sprintf(t, "%cFI%d;SS;LB",
+ ETX, pfh16->index[row][col].fid);
+ SAVE_PCL( outFile, pConPriv, t );
+ last_fid = pfh16->index[row][col].fid;
+ }
+
+ output_text(outFile, pConPriv, pfh16->index[row][col].cindex);
+
+ w += (*chinfo)->metrics.characterWidth;
+ max_ascent = MAX(max_ascent, (*chinfo)->metrics.ascent);
+ max_descent = MAX(max_descent, (*chinfo)->metrics.descent);
+ }
+ sprintf(t, "%c", ETX);
+ SAVE_PCL_COUNT( outFile, pConPriv, t, 1 );
+ sprintf(t, "TD0;\033%%1A");
+ SAVE_PCL( outFile, pConPriv, t );
+ MACRO_END( outFile );
+
+ } else {
+#ifdef DO_TWO_BYTE_PCL
+ PclInternalFontPtr pin;
+ int fid = 0;
+
+ pin = makeInternalFont(pGC->font, pSoftFontInfo);
+ if (!pin)
+ return x;
+
+ selectInternalFont(outFile, pin, fid);
+ fprintf(outFile, "%c&t31P", ESC);
+
+ /*
+ * print characters
+ */
+ MACRO_START( outFile, pConPriv );
+ sprintf(t, "\033%%0B;PU%d,%dPD;TD1;DT%c,1;",
+ x + pDrawable->x, y + pDrawable->y + pGC->font->info.fontAscent,
+ ETX);
+ SAVE_PCL( outFile, pConPriv, t );
+ sprintf(t, "TD0;\033%%1A");
+ SAVE_PCL( outFile, pConPriv, t );
+
+ w = 0;
+ last_fid = 0;
+ max_ascent = charinfo[0]->metrics.ascent;
+ max_descent = charinfo[0]->metrics.descent;
+ for (i=0, p=(char *)string, chinfo=charinfo; i<n; i++, p+=2, chinfo++) {
+ char tobuf[3];
+ code_conv(pSoftFontInfo, pGC->font, (char *)p, tobuf);
+ fprintf(outFile, "%c%c", tobuf[0], tobuf[1]);
+
+ w += (*chinfo)->metrics.characterWidth;
+ max_ascent = MAX(max_ascent, (*chinfo)->metrics.ascent);
+ max_descent = MAX(max_descent, (*chinfo)->metrics.descent);
+ }
+ MACRO_END( outFile );
+#else
+ return x;
+#endif /* DO_TWO_BYTE_PCL */
+ }
+
+ /*
+ * Convert the collection of rectangles into a proper region, then
+ * intersect it with the clip region.
+ */
+ box.x1 = x + pDrawable->x;
+ box.y1 = y - max_ascent + pDrawable->y + pGC->font->info.fontAscent;
+ box.x2 = x + w + pDrawable->x;
+ box.y2 = y + max_descent + pDrawable->y + pGC->font->info.fontAscent;
+
+ drawRegion = miRegionCreate( &box, 0 );
+ region = miRegionCreate( NULL, 0 );
+ miIntersect( region, drawRegion, pGC->pCompositeClip );
+
+ /*
+ * For each rectangle in the clip region, set the HP-GL/2 "input
+ * window" and render the entire polyline to it.
+ */
+ pbox = REGION_RECTS( region );
+ nbox = REGION_NUM_RECTS( region );
+
+ PclSendData(outFile, pConPriv, pbox, nbox, 1.0);
+
+ /*
+ * Clean up the temporary regions
+ */
+ REGION_DESTROY( pGC->pScreen, drawRegion );
+ REGION_DESTROY( pGC->pScreen, region );
+
+ return x+w;
+}
+
+void
+PclImageText8(
+ DrawablePtr pDrawable,
+ GCPtr pGC,
+ int x, int y,
+ int count,
+ char *string)
+{
+}
+
+void
+PclImageText16(
+ DrawablePtr pDrawable,
+ GCPtr pGC,
+ int x,
+ int y,
+ int count,
+ unsigned short *string)
+{
+}
+
+void
+PclImageGlyphBlt(
+ DrawablePtr pDrawable,
+ GCPtr pGC,
+ int x, int y,
+ unsigned int nGlyphs,
+ CharInfoPtr *pCharInfo,
+ pointer pGlyphBase)
+{
+}
+
+void
+PclPolyGlyphBlt(
+ DrawablePtr pDrawable,
+ GCPtr pGC,
+ int x, int y,
+ unsigned int nGlyphs,
+ CharInfoPtr *pCharInfo,
+ pointer pGlyphBase)
+{
+}
+
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+static PclFontHead8Ptr
+makeFontHeader8(FontPtr pfont, PclSoftFontInfoPtr pSoftFontInfo)
+{
+PclFontHead8Ptr phead8 = pSoftFontInfo->phead8;
+PclFontHead8Ptr pfh8 = phead8;
+PclFontHead8Ptr prev = (PclFontHead8Ptr)NULL;
+FontInfoPtr pfi;
+char *fontname;
+unsigned char nindex;
+int i;
+unsigned long n;
+CharInfoPtr charinfo[1];
+unsigned int space_width;
+
+ if (pSoftFontInfo == (PclSoftFontInfoPtr) NULL)
+ return (PclFontHead8Ptr)NULL;
+
+ /*
+ * Verify it has already been created, if so, return it.
+ */
+ if ( (fontname = getFontName(pfont)) == (char *)NULL)
+ return (PclFontHead8Ptr)NULL;
+
+ while (pfh8 != (PclFontHead8Ptr) NULL) {
+ if (!strcmp(pfh8->fontname, fontname))
+ return pfh8;
+ prev = pfh8;
+ pfh8 = pfh8->next;
+ }
+
+ /*
+ * Create Font Header Information
+ */
+ pfh8 = (PclFontHead8Ptr)xalloc(sizeof(PclFontHead8Rec));
+ if (pfh8 == (PclFontHead8Ptr)NULL)
+ return (PclFontHead8Ptr)NULL;
+
+ pfi = (FontInfoRec *)&pfont->info;
+ GetGlyphs(pfont, 1, (unsigned char *)&pfi->defaultCh,
+ Linear8Bit, &n, charinfo);
+ if ( n )
+ space_width = charinfo[0]->metrics.characterWidth;
+ else
+ space_width = FONTMAXBOUNDS(pfont,characterWidth);
+
+ fillFontDescData(pfont, &(pfh8->fd), space_width);
+ pfh8->fid = 0;
+ pfh8->fontname = (char *)xalloc(strlen(fontname) + 1);
+ if (pfh8->fontname == (char *)NULL) {
+ xfree(pfh8);
+ return (PclFontHead8Ptr) NULL;
+ }
+ strcpy(pfh8->fontname, fontname);
+
+ nindex = 0xff;
+ pfh8->index = (unsigned char *)xalloc(nindex);
+ if ( pfh8->index == (unsigned char *) NULL ) {
+ xfree(pfh8->fontname);
+ xfree(pfh8);
+ return (PclFontHead8Ptr) NULL;
+ }
+
+ for (i=0; i<=nindex; i++)
+ pfh8->index[i] = 0x0;
+
+ pfh8->next = (PclFontHead8Ptr)NULL;
+
+ if ( prev == (PclFontHead8Ptr) NULL)
+ pSoftFontInfo->phead8 = pfh8;
+ else
+ prev->next = pfh8;
+
+ return pfh8;
+}
+
+static PclFontHead16Ptr
+makeFontHeader16(FontPtr pfont, PclSoftFontInfoPtr pSoftFontInfo)
+{
+PclFontHead16Ptr phead16 = pSoftFontInfo->phead16;
+PclFontHead16Ptr pfh16 = phead16;
+PclFontHead16Ptr prev = (PclFontHead16Ptr)NULL;
+PclFontMapRec ** index;
+FontInfoPtr pfi;
+char *fontname;
+unsigned char nindex_row, nindex_col;
+int i, j;
+unsigned long n;
+CharInfoPtr charinfo[1];
+unsigned int space_width;
+
+ if (pSoftFontInfo == (PclSoftFontInfoPtr) NULL)
+ return (PclFontHead16Ptr)NULL;
+
+ /*
+ * Verify it has already been created, if so, return it.
+ */
+ if ( (fontname = getFontName(pfont)) == (char *)NULL)
+ return (PclFontHead16Ptr)NULL;
+
+ while (pfh16 != (PclFontHead16Ptr) NULL) {
+ if (!strcmp(pfh16->fontname, fontname))
+ return pfh16;
+ prev = pfh16;
+ pfh16 = pfh16->next;
+ }
+
+ /*
+ * Create Font Header Information
+ */
+ pfh16 = (PclFontHead16Ptr)xalloc(sizeof(PclFontHead16Rec));
+ if (pfh16 == (PclFontHead16Ptr)NULL)
+ return (PclFontHead16Ptr)NULL;
+
+ pfi = (FontInfoRec *)&pfont->info;
+ GetGlyphs(pfont, 1, (unsigned char *)&pfi->defaultCh,
+ (FONTLASTROW(pfont) == 0) ? Linear16Bit : TwoD16Bit,
+ &n, charinfo);
+
+ if ( n )
+ space_width = charinfo[0]->metrics.characterWidth;
+ else
+ space_width = FONTMAXBOUNDS(pfont,characterWidth);
+
+ fillFontDescData(pfont, &(pfh16->fd), space_width);
+ pfh16->cur_fid = 0;
+ pfh16->cur_cindex = 0;
+ pfh16->fontname = (char *)xalloc(strlen(fontname) + 1);
+ if (pfh16->fontname == (char *)NULL) {
+ xfree(pfh16);
+ return (PclFontHead16Ptr) NULL;
+ }
+ strcpy(pfh16->fontname, fontname);
+
+ pfi = (FontInfoRec *)&pfont->info;
+ nindex_col = pfi->lastCol - pfi->firstCol + 1;
+ nindex_row = pfi->lastRow - pfi->firstRow + 1;
+ index = (PclFontMapRec **)xalloc(sizeof(PclFontMapRec *)*nindex_row);
+ if (index == (PclFontMapRec **)NULL) {
+ xfree(pfh16->fontname);
+ xfree(pfh16);
+ return (PclFontHead16Ptr) NULL;
+ }
+ for (i=0; i<nindex_row; i++) {
+ index[i] = (PclFontMapRec *)xalloc(sizeof(PclFontMapRec)*nindex_col);
+ if (index[i] == (PclFontMapRec *)NULL) {
+ for(j=0; j<i; j++)
+ xfree(index[j]);
+ xfree(pfh16->fontname);
+ xfree(pfh16);
+ return (PclFontHead16Ptr) NULL;
+ }
+ for (j=0; j<=nindex_col; j++)
+ index[i][j].fid = 0x0;
+ }
+
+ pfh16->index = index;
+ pfh16->firstCol = pfi->firstCol;
+ pfh16->lastCol = pfi->lastCol;
+ pfh16->firstRow = pfi->firstRow;
+ pfh16->lastRow = pfi->lastRow;
+ pfh16->next = (PclFontHead16Ptr)NULL;
+
+ if ( prev == (PclFontHead16Ptr) NULL)
+ pSoftFontInfo->phead16 = pfh16;
+ else
+ prev->next = pfh16;
+
+ return pfh16;
+}
+
+static PclInternalFontPtr
+makeInternalFont(FontPtr pfont, PclSoftFontInfoPtr pSoftFontInfo)
+{
+PclInternalFontPtr pinfont = pSoftFontInfo->pinfont;
+PclInternalFontPtr pin = pinfont;
+PclInternalFontPtr prev = (PclInternalFontPtr)NULL;
+FontPropPtr props;
+FontInfoPtr pfi;
+char *fontname;
+Atom xa_pcl_font_name, xa_res, xa_ave_width, xa_spacing;
+int width = 1;
+int mask;
+int i;
+
+ if (pSoftFontInfo == (PclSoftFontInfoPtr) NULL)
+ return (PclInternalFontPtr)NULL;
+
+ /*
+ * Verify it has already been created, if so, return it.
+ */
+ if ( (fontname = getFontName(pfont)) == (char *)NULL)
+ return (PclInternalFontPtr)NULL;
+
+ while (pin != (PclInternalFontPtr) NULL) {
+ if (!strcmp(pin->fontname, fontname))
+ return pin;
+ prev = pin;
+ pin = pin->next;
+ }
+
+ /*
+ * Create Internal Font Information
+ */
+ pin = (PclInternalFontPtr)xalloc(sizeof(PclInternalFontRec));
+ if (pin == (PclInternalFontPtr)NULL)
+ return (PclInternalFontPtr)NULL;
+
+ pin->fontname = (char *)xalloc(strlen(fontname) + 1);
+ if (pin->fontname == (char *)NULL) {
+ xfree(pin);
+ return (PclInternalFontPtr) NULL;
+ }
+ strcpy(pin->fontname, fontname);
+
+ xa_pcl_font_name = MakeAtom("PCL_FONT_NAME", strlen("PCL_FONT_NAME"), TRUE);
+ xa_res = MakeAtom("RESOLUTION_X", strlen("RESOLUTION_X"), TRUE);
+ xa_ave_width = MakeAtom("AVERAGE_WIDTH", strlen("AVERAGE_WIDTH"), TRUE);
+ xa_spacing = MakeAtom("SPACING", strlen("SPACING"), TRUE);
+ pfi = (FontInfoRec *)&pfont->info;
+ props = pfi->props;
+
+ mask = 0;
+ for (i=0; i<pfi->nprops; i++, props++) {
+ if ( (Atom) props->name == xa_pcl_font_name ) {
+ pin->pcl_font_name = NameForAtom(props->value);
+ mask |= 0x1;
+ } else if ( props->name == XA_POINT_SIZE ) {
+ pin->height = (float) props->value / 10.0;
+ mask |= 0x2;
+ } else if ( (Atom) props->name == xa_res ) {
+ mask |= 0x4;
+ } else if ( (Atom) props->name == xa_ave_width ) {
+ width = (int) props->value / 10;
+ mask |= 0x8;
+ } else if ( (Atom) props->name == xa_spacing ) {
+ pin->spacing = NameForAtom(props->value);
+ mask |= 0x10;
+ }
+ }
+ if ( mask != 0x1f ) {
+ xfree(pin->fontname);
+ xfree(pin);
+ return (PclInternalFontPtr) NULL;
+ }
+
+ if ( *pin->spacing != 'P' || *pin->spacing != 'p' ) {
+ if (width == 0)
+ width = 1;
+ pin->pitch = (float) 300.0 / width; /* Hard-Code: Resolution is 300 */
+ }
+
+ pin->next = (PclInternalFontPtr)NULL;
+ if ( prev == (PclInternalFontPtr) NULL)
+ pSoftFontInfo->pinfont = pin;
+ else
+ prev->next = pin;
+
+ return pin;
+}
+
+static void
+fillFontDescData(FontPtr pfont, PclFontDescPtr pfd, unsigned int space)
+{
+FontInfoPtr pfi;
+
+ pfi = (FontInfoRec *)&pfont->info;
+
+ if ( (pfi->maxbounds.leftSideBearing == pfi->minbounds.leftSideBearing)
+ && (pfi->maxbounds.rightSideBearing == pfi->minbounds.rightSideBearing)
+ && (pfi->maxbounds.characterWidth == pfi->minbounds.characterWidth)
+ && (pfi->maxbounds.ascent == pfi->minbounds.ascent)
+ && (pfi->maxbounds.descent == pfi->minbounds.descent)
+ )
+ pfd->spacing = MONOSPACE;
+ else
+ pfd->spacing = PROPSPACE;
+
+ pfd->pitch = space;
+ pfd->cellheight = FONTMAXBOUNDS(pfont,ascent)
+ + FONTMAXBOUNDS(pfont,descent);
+ pfd->cellwidth = FONTMAXBOUNDS(pfont,rightSideBearing)
+ - FONTMINBOUNDS(pfont,leftSideBearing);
+ pfd->ascent = FONTMAXBOUNDS(pfont,ascent); /*FONTASCENT(pfont);*/
+ pfd->descent = FONTMAXBOUNDS(pfont,descent); /*FONTDESCENT(pfont);*/
+}
+
+static PclCharDataPtr
+fillCharDescData(PclCharDataPtr pcd, CharInfoPtr pci)
+{
+unsigned int byte_width;
+unsigned char *p;
+register int nbyGlyphWidth;
+unsigned char *pglyph, *pg;
+unsigned int i, j;
+
+ pcd->h_offset = pci->metrics.leftSideBearing;
+ pcd->v_offset = pci->metrics.ascent;
+ pcd->width = pci->metrics.rightSideBearing
+ - pci->metrics.leftSideBearing;
+ pcd->height = pci->metrics.ascent + pci->metrics.descent;
+ pcd->font_pitch = pci->metrics.characterWidth;
+
+ byte_width = (pcd->width + 7)/8;
+ pcd->raster_top = (unsigned char *)xalloc(byte_width * pcd->height);
+ if (pcd->raster_top == (unsigned char *)NULL)
+ return (PclCharDataPtr)NULL;
+
+ p = pcd->raster_top;
+ nbyGlyphWidth = GLYPHWIDTHBYTESPADDED(pci);
+ pglyph = FONTGLYPHBITS(pglyphBase, pci);
+ for (i=0; i<pcd->height; i++) {
+ pg = pglyph + nbyGlyphWidth * i;
+ for (j=0; j<byte_width; j++)
+ *p++ = *pg++;
+ }
+ return pcd;
+}
+
+static void
+output_text(FILE *outFile,
+ PclContextPrivPtr pConPriv,
+ unsigned char index)
+{
+ if ( index == ETX ) {
+ sprintf(t, "%c;DT%c,1;LB%c%c;DT%c,1;LB",
+ ETX, ETX_ALT, ETX, ETX_ALT, ETX);
+ SAVE_PCL( outFile, pConPriv, t );
+ } else {
+ sprintf(t, "%c", index);
+ SAVE_PCL_COUNT( outFile, pConPriv, t, 1 );
+ }
+}
+
+static char *
+getFontName(FontPtr pfont)
+{
+int i;
+FontInfoPtr pfi;
+FontPropPtr props;
+char *fontname;
+
+ pfi = (FontInfoRec *)&pfont->info;
+ props = pfi->props;
+ fontname = (char *) NULL;
+ for (i=0; i<pfi->nprops; i++, props++) {
+ if ( props->name == XA_FONT ) {
+ fontname = (char *)NameForAtom(props->value);
+ break;
+ }
+ }
+ return fontname;
+}
+
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+/* Internal Font Selection */
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+static char
+isInternal(FontPtr pfont)
+{
+int i;
+FontInfoPtr pfi;
+FontPropPtr props;
+Atom dest;
+
+ dest = MakeAtom("PRINTER_RESIDENT_FONT", strlen("PRINTER_RESIDENT_FONT"), TRUE);
+
+ pfi = (FontInfoRec *)&pfont->info;
+ props = pfi->props;
+ for (i=0; i<pfi->nprops; i++, props++) {
+ if ( (Atom) props->name == dest && props->value == 2 )
+ return INTERNAL_FONT;
+ }
+ return DOWNLOAD_FONT;
+}
+
+static void
+selectInternalFont(FILE *outFile, PclInternalFontPtr pin, int fid)
+{
+ fprintf(outFile, "%c*c%dD", ESC, fid);
+ if ( *pin->spacing == 'P' || *pin->spacing == 'p' )
+ fprintf(outFile, pin->pcl_font_name, pin->height);
+ else
+ fprintf(outFile, pin->pcl_font_name, pin->pitch);
+ fprintf(outFile, "%c*c6F", ESC);
+}
+
+static void
+selectSize(FILE *outFile,
+ PclContextPrivPtr pConPriv,
+ PclInternalFontPtr pin)
+{
+ if ( *pin->spacing == 'P' || *pin->spacing == 'p' ) {
+ sprintf(t, "SD4,%f;", pin->height);
+ SAVE_PCL( outFile, pConPriv, t );
+ } else {
+ sprintf(t, "SD3,%f;", pin->pitch);
+ SAVE_PCL( outFile, pConPriv, t );
+ }
+ return;
+}
+
+#ifdef DO_TWO_BYTE_PCL
+static void
+code_conv(
+ PclSoftFontInfoPtr pSoftFontInfo,
+ FontPtr pfont,
+ char *from,
+ char *to
+)
+{
+iconv_t cd;
+char frombuf[9], *fromptr;
+size_t inbyte = 5, outbyte=2;
+
+ fromptr = frombuf;
+ frombuf[0] = 0x1b; /* Esc */
+ frombuf[1] = 0x24; /* $ */
+ frombuf[2] = 0x42; /* B */
+ frombuf[3] = *from;
+ frombuf[4] = *(from+1);
+ frombuf[5] = 0x1b; /* Esc */
+ frombuf[6] = 0x28; /* ( */
+ frombuf[7] = 0x4a; /* J */
+ frombuf[8] = 0x0;
+ if ((cd = iconv_open("sjis", "jis")) == (iconv_t)(-1)) {
+ *to = (unsigned char)NULL;
+ return;
+ }
+
+ if ( iconv(cd, &fromptr, &inbyte, &to, &outbyte) == -1 )
+ *to = (unsigned char)NULL;
+
+ iconv_close(cd);
+ return;
+}
+#endif /* DO_TWO_BYTE_PCL */