tools/winedump/font.c

   1 /*
   2  * Dump a font file
   3  *
   4  * Copyright 2009 Dmitry Timoshkov
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #include "config.h"
  22 #include "wine/port.h"
  23
  24 #include <stdarg.h>
  25 #include <stdio.h>
  26 #include <stdlib.h>
  27 #ifdef HAVE_UNISTD_H
  28 # include <unistd.h>
  29 #endif
  30 #ifdef HAVE_SYS_TYPES_H
  31 # include <sys/types.h>
  32 #endif
  33 #ifdef HAVE_SYS_MMAN_H
  34 #include <sys/mman.h>
  35 #endif
  36 #include <fcntl.h>
  37
  38 #include "windef.h"
  39 #include "winbase.h"
  40 #include "winnt.h"
  41
  42 #include "winedump.h"
  43
  44 #include <pshpack1.h>
  45 typedef struct
  46 {
  47     INT16 dfType;
  48     INT16 dfPoints;
  49     INT16 dfVertRes;
  50     INT16 dfHorizRes;
  51     INT16 dfAscent;
  52     INT16 dfInternalLeading;
  53     INT16 dfExternalLeading;
  54     BYTE  dfItalic;
  55     BYTE  dfUnderline;
  56     BYTE  dfStrikeOut;
  57     INT16 dfWeight;
  58     BYTE  dfCharSet;
  59     INT16 dfPixWidth;
  60     INT16 dfPixHeight;
  61     BYTE  dfPitchAndFamily;
  62     INT16 dfAvgWidth;
  63     INT16 dfMaxWidth;
  64     BYTE  dfFirstChar;
  65     BYTE  dfLastChar;
  66     BYTE  dfDefaultChar;
  67     BYTE  dfBreakChar;
  68     INT16 dfWidthBytes;
  69     LONG  dfDevice;
  70     LONG  dfFace;
  71     LONG  dfBitsPointer;
  72     LONG  dfBitsOffset;
  73     BYTE  dfReserved;
  74     /* Fields, introduced for Windows 3.x fonts */
  75     LONG  dfFlags;
  76     INT16 dfAspace;
  77     INT16 dfBspace;
  78     INT16 dfCspace;
  79     LONG  dfColorPointer;
  80     LONG  dfReserved1[4];
  81 } FONTINFO16;
  82
  83 typedef struct
  84 {
  85     SHORT dfVersion;            /* Version */
  86     LONG dfSize;                /* Total File Size */
  87     char dfCopyright[60];       /* Copyright notice */
  88     FONTINFO16 fi;              /* FONTINFO structure */
  89 } WINFNT;
  90 #include <poppack.h>
  91
  92 /* FIXME: recognize and dump also NE/PE wrapped fonts */
  93
  94 enum FileSig get_kind_fnt(void)
  95 {
  96     const WINFNT *fnt = PRD(0, sizeof(WINFNT));
  97     if (fnt && (fnt->dfVersion == 0x200 || fnt->dfVersion == 0x300) &&
  98         PRD(0, fnt->dfSize) != NULL)
  99         return SIG_FNT;
 100     return SIG_UNKNOWN;
 101 }
 102
 103 void fnt_dump(void)
 104 {
 105     const WINFNT *fnt = PRD(0, sizeof(WINFNT));
 106
 107     printf("dfVersion %#x, dfSize %d bytes, dfCopyright %.60s\n",
 108         fnt->dfVersion, fnt->dfSize, fnt->dfCopyright);
 109     printf("dfType %d\n"
 110         "dfPoints %d\n"
 111         "dfVertRes %d\n"
 112         "dfHorizRes %d\n"
 113         "dfAscent %d\n"
 114         "dfInternalLeading %d\n"
 115         "dfExternalLeading %d\n"
 116         "dfItalic %d\n"
 117         "dfUnderline %d\n"
 118         "dfStrikeOut %d\n"
 119         "dfWeight %d\n"
 120         "dfCharSet %d\n"
 121         "dfPixWidth %d\n"
 122         "dfPixHeight %d\n"
 123         "dfPitchAndFamily %#x\n"
 124         "dfAvgWidth %d\n"
 125         "dfMaxWidth %d\n"
 126         "dfFirstChar %#x\n"
 127         "dfLastChar %#x\n"
 128         "dfDefaultChar %#x\n"
 129         "dfBreakChar %#x\n"
 130         "dfWidthBytes %d\n",
 131         fnt->fi.dfType, fnt->fi.dfPoints, fnt->fi.dfVertRes, fnt->fi.dfHorizRes,
 132         fnt->fi.dfAscent, fnt->fi.dfInternalLeading, fnt->fi.dfExternalLeading,
 133         fnt->fi.dfItalic, fnt->fi.dfUnderline, fnt->fi.dfStrikeOut, fnt->fi.dfWeight,
 134         fnt->fi.dfCharSet, fnt->fi.dfPixWidth, fnt->fi.dfPixHeight, fnt->fi.dfPitchAndFamily,
 135         fnt->fi.dfAvgWidth, fnt->fi.dfMaxWidth, fnt->fi.dfFirstChar, fnt->fi.dfLastChar,
 136         fnt->fi.dfDefaultChar, fnt->fi.dfBreakChar, fnt->fi.dfWidthBytes);
 137 }