diff options
Diffstat (limited to 'nx-X11/lib/font/Type1/afm.c')
| -rw-r--r-- | nx-X11/lib/font/Type1/afm.c | 200 |
1 files changed, 0 insertions, 200 deletions
diff --git a/nx-X11/lib/font/Type1/afm.c b/nx-X11/lib/font/Type1/afm.c deleted file mode 100644 index 9a6dafee7..000000000 --- a/nx-X11/lib/font/Type1/afm.c +++ /dev/null @@ -1,200 +0,0 @@ -/* Copyright (c) 1994-1999 Silicon Graphics, Inc. All Rights Reserved. - * - * The contents of this file are subject to the CID Font Code Public Licence - * Version 1.0 (the "License"). You may not use this file except in compliance - * with the Licence. You may obtain a copy of the License at Silicon Graphics, - * Inc., attn: Legal Services, 2011 N. Shoreline Blvd., Mountain View, CA - * 94043 or at http://www.sgi.com/software/opensource/cid/license.html. - * - * Software distributed under the License is distributed on an "AS IS" basis. - * ALL WARRANTIES ARE DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED - * WARRANTIES OF MERCHANTABILITY, OF FITNESS FOR A PARTICULAR PURPOSE OR OF - * NON-INFRINGEMENT. See the License for the specific language governing - * rights and limitations under the License. - * - * The Original Software is CID font code that was developed by Silicon - * Graphics, Inc. - */ -/* $XFree86: xc/lib/font/Type1/afm.c,v 1.2 1999/08/21 13:47:38 dawes Exp $ */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#ifdef BUILDCID -#define XFONT_CID 1 -#endif - -#ifdef XFONT_CID -#ifndef FONTMODULE -#include <stdio.h> -#include <string.h> -#include <stdlib.h> -#include <limits.h> -#else -#include "Xmd.h" /* For INT32 declaration */ -#include "Xdefs.h" /* For Bool */ -#include "xf86_ansic.h" -#endif -#include <X11/fonts/fontmisc.h> /* for xalloc/xfree */ -#include "AFM.h" - -#define PBUF 256 -#define KBUF 20 - -char *gettoken(FILE *); - -static char *afmbuf = NULL; - -char *gettoken(FILE *fd) { - char *bp; - int c, found; - - bp = afmbuf; - found = 0; - - while((c = getc(fd)) != EOF) { - if (found == 0 && (c == ' ' || c == '\t' || c == '\n' || c == '\r' || - c == ';' || c == ',')) continue; - found = 1; - if (c != ' ' && c != '\t' && c != '\n' && c != '\r' && c != ';') { - *bp++ = c; - if (bp - afmbuf >= PBUF) { - bp = afmbuf; - break; - } - } else - break; - } - - *bp = 0; - return(afmbuf); -} - -int CIDAFM(FILE *fd, FontInfo **pfi) { - char *p = 0; - int i, j, k = 0, found = 0; - FontInfo *fi; - - if (fd == NULL || pfi == NULL) return(1); - - *pfi = NULL; - - if ((afmbuf = (char *)xalloc(PBUF)) == NULL) - return(1); - - while(1) { - if (!(p = gettoken(fd))) { - xfree(afmbuf); - return(1); - } - - if (strncmp(p, "StartFontMetrics", 16) == 0) { - if (!(p = gettoken(fd))) { - xfree(afmbuf); - return(1); - } - if (strncmp(p, "4", 1) < 0) { - free(afmbuf); - return(1); - } - found = 1; - } else if (strncmp(p, "StartCharMetrics", 16) == 0) { - if (!found) { - xfree(afmbuf); - return(1); - } - - if (!(p = gettoken(fd))) { - xfree(afmbuf); - return(1); - } - - fi = (FontInfo *)xalloc(sizeof(FontInfo)); - - if (fi == NULL) { - xfree(afmbuf); - return(1); - } - bzero(fi, sizeof(FontInfo)); - - fi->nChars = atoi(p); - - if (fi->nChars < 0 || fi->nChars > INT_MAX / sizeof(Metrics)) { - xfree(afmbuf); - xfree(fi); - return(1); - } - fi->metrics = (Metrics *)xalloc(fi->nChars * - sizeof(Metrics)); - if (fi->metrics == NULL) { - xfree(afmbuf); - xfree(fi); - return(1); - } - - j = 0; - for (i = 0; i < fi->nChars; i++) { - k = 0; - while(1) { - if (!(p = gettoken(fd))) { - k = KBUF; - break; - } - if (strncmp(p, "W0X", 3) == 0) { - if (!(p = gettoken(fd))) { - k = KBUF; - break; - } - fi->metrics[j].wx = atoi(p); - } else if (strncmp(p, "N", 1) == 0) { - if (!(p = gettoken(fd))) { - k = KBUF; - break; - } - fi->metrics[j].code = (long)atoi(p); - } else if (strncmp(p, "B", 1) == 0) { - if (!(p = gettoken(fd))) { - k = KBUF; - break; - } - fi->metrics[j].charBBox.llx = atoi(p); - if (!(p = gettoken(fd))) { - k = KBUF; - break; - } - fi->metrics[j].charBBox.lly = atoi(p); - if (!(p = gettoken(fd))) { - k = KBUF; - break; - } - fi->metrics[j].charBBox.urx = atoi(p); - if (!(p = gettoken(fd))) { - k = KBUF; - break; - } - fi->metrics[j].charBBox.ury = atoi(p); - j++; - break; - } - k++; - if (k >= KBUF) break; - } - if (k >= KBUF) break; - } - if (k >= KBUF || j != fi->nChars) { - xfree(fi->metrics); - xfree(fi); - xfree(afmbuf); - return(1); - } else { - *pfi = fi; - xfree(afmbuf); - return(0); - } - } - } - - xfree(afmbuf); - return(1); -} -#endif |