2 * Copyright 2001 Ian Pilcher
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19 #include <sys/types.h>
28 * The array of glyph information
34 int index; /* in PSDRV_AGLGlyphNames */
40 static GLYPHINFO glyphs[1500];
41 static int num_glyphs = 0;
45 * Functions to search and sort the array
48 static int cmp_by_UV(const void *a, const void *b)
50 return ((const GLYPHINFO *)a)->UV - ((const GLYPHINFO *)b)->UV;
53 static int cmp_by_name(const void *a, const void *b)
55 return strcmp(((const GLYPHINFO *)a)->name, ((const GLYPHINFO *)b)->name);
58 inline static void sort_by_UV()
60 qsort(glyphs, num_glyphs, sizeof(GLYPHINFO), cmp_by_UV);
63 inline static void sort_by_name()
65 qsort(glyphs, num_glyphs, sizeof(GLYPHINFO), cmp_by_name);
68 inline static GLYPHINFO *search_by_name(const char *name)
74 return (GLYPHINFO *)bsearch(&gi, glyphs, num_glyphs, sizeof(GLYPHINFO),
80 * Use the 'optimal' combination of tabs and spaces to position the cursor
83 inline static void fcpto(FILE *f, int newpos, int curpos)
85 int newtpos = newpos & ~7;
86 int curtpos = curpos & ~7;
88 while (curtpos < newtpos)
95 while (curpos < newpos)
102 inline static void cpto(int newpos, int curpos)
104 fcpto(stdout, newpos, curpos);
109 * Make main() look "purty"
112 inline static void double_space(FILE *f)
117 inline static void triple_space(FILE *f)
119 fputc('\n', f); fputc('\n', f);
124 * Read the Adobe Glyph List from 'glyphlist.txt'
127 static void read_agl()
129 FILE *f = fopen("glyphlist.txt", "r");
130 char linebuf[256], namebuf[128], commbuf[128];
134 fprintf(stderr, "Error opening glyphlist.txt\n");
138 while (fgets(linebuf, sizeof(linebuf), f) != NULL)
142 if (linebuf[0] == '#')
145 sscanf(linebuf, "%X;%[^;];%[^\n]", &UV, namebuf, commbuf);
147 glyphs[num_glyphs].UV = (int)UV;
148 glyphs[num_glyphs].name = strdup(namebuf);
149 glyphs[num_glyphs].comment = strdup(commbuf);
151 if (glyphs[num_glyphs].name == NULL ||
152 glyphs[num_glyphs].comment == NULL)
154 fprintf(stderr, "Memory allocation failure\n");
163 if (num_glyphs != 1051)
165 fprintf(stderr, "Read %i glyphs\n", num_glyphs);
172 * Read glyph names from all AFM files in current directory
175 static void read_afms(FILE *f_c, FILE *f_h)
177 DIR *d = opendir(".");
181 " * Built-in font metrics\n"
184 "const AFM *const PSDRV_BuiltinAFMs[] =\n"
190 fprintf(stderr, "Error opening current directory\n");
194 while ((de = readdir(d)) != NULL)
197 char *cp, linebuf[256], font_family[128];
200 cp = strrchr(de->d_name, '.'); /* Does it end in */
201 if (cp == NULL || strcasecmp(cp, ".afm") != 0) /* .afm or .AFM? */
204 f = fopen(de->d_name, "r");
207 fprintf(stderr, "Error opening %s\n", de->d_name);
213 if (fgets(linebuf, sizeof(linebuf), f) == NULL)
215 fprintf(stderr, "FontName not found in %s\n", de->d_name);
219 if (strncmp(linebuf, "FontName ", 9) == 0)
223 sscanf(linebuf, "FontName %[^\r\n]", font_family);
225 for (i = 0; font_family[i] != '\0'; ++i)
226 if (font_family[i] == '-')
227 font_family[i] = '_';
229 fprintf(f_h, "extern const AFM PSDRV_%s;\n", font_family);
230 fprintf(f_c, " &PSDRV_%s,\n", font_family);
234 if (fgets(linebuf, sizeof(linebuf), f) == NULL)
236 fprintf(stderr, "FamilyName not found in %s\n", de->d_name);
240 if (strncmp(linebuf, "FamilyName ", 11) == 0)
244 sscanf(linebuf, "FamilyName %[^\r\n]", font_family);
248 if (fgets(linebuf, sizeof(linebuf), f) == NULL)
250 fprintf(stderr, "StartCharMetrics not found in %s\n",
255 if (strncmp(linebuf, "StartCharMetrics ", 17) == 0)
259 sscanf(linebuf, "StartCharMetrics %i", &num_metrics);
261 for (i = 0; i < num_metrics; ++i)
265 if (fgets(linebuf, sizeof(linebuf), f) == NULL)
267 fprintf(stderr, "Unexpected EOF after %i glyphs in %s\n", i,
272 cp = strchr(linebuf, 'N');
273 if (cp == NULL || strlen(cp) < 3)
275 fprintf(stderr, "Parse error after %i glyphs in %s\n", i,
280 sscanf(cp, "N %s", namebuf);
281 if (search_by_name(namebuf) != NULL)
284 sprintf(linebuf, "FONT FAMILY;%s", font_family);
286 glyphs[num_glyphs].UV = -1;
287 glyphs[num_glyphs].name = strdup(namebuf);
288 glyphs[num_glyphs].comment = strdup(linebuf);
290 if (glyphs[num_glyphs].name == NULL ||
291 glyphs[num_glyphs].comment == NULL)
293 fprintf(stderr, "Memory allocation failure\n");
307 fputs(" NULL\n};\n", f_c);
312 * Write opening comments, etc.
315 static void write_header(FILE *f)
320 for (i = 0; i < 79; ++i)
324 " *\tFont and glyph data for the Wine PostScript driver\n"
326 " *\tCopyright 2001 Ian Pilcher\n"
329 " *\tThis data is derived from the Adobe Glyph list at\n"
332 "http://partners.adobe.com/asn/developer/type/glyphlist.txt\n"
334 " *\tand the Adobe Font Metrics files at\n"
337 "ftp://ftp.adobe.com/pub/adobe/type/win/all/afmfiles/base35/\n"
339 " *\twhich are Copyright 1985-1998 Adobe Systems Incorporated.\n"
343 "#include \"psdrv.h\"\n"
344 "#include \"data/agl.h\"\n", f);
348 * Write the array of glyph names (also populates indexes)
351 static void write_glyph_names(FILE *f_c, FILE *f_h)
353 int i, num_names = 0, index = 0;
355 for (i = 0; i < num_glyphs; ++i)
356 if (i == 0 || strcmp(glyphs[i - 1].name, glyphs[i].name) != 0)
360 " * Every glyph name in the AGL and the 35 core PostScript fonts\n"
364 fprintf(f_c, "const INT PSDRV_AGLGlyphNamesSize = %i;\n\n", num_names);
366 fprintf(f_c, "GLYPHNAME PSDRV_AGLGlyphNames[%i] =\n{\n", num_names);
368 for (i = 0; i < num_glyphs - 1; ++i)
372 if (i == 0 || strcmp(glyphs[i - 1].name, glyphs[i].name) != 0)
374 fcpto(f_h, 32, fprintf(f_h, "#define GN_%s", glyphs[i].name));
375 fprintf(f_h, "(PSDRV_AGLGlyphNames + %i)\n", index);
377 cp = fprintf(f_c, " { %4i, \"%s\" },", index, glyphs[i].name);
378 glyphs[i].index = index;
383 glyphs[i].index = glyphs[i - 1].index;
388 fprintf(f_c, "/* %s */\n", glyphs[i].comment);
391 fcpto(f_h, 32, fprintf(f_h, "#define GN_%s", glyphs[i].name));
392 fprintf(f_h, "(PSDRV_AGLGlyphNames + %i)\n", index);
394 glyphs[i].index = index;
395 fcpto(f_c, 40, fprintf(f_c, " { %4i, \"%s\" }", index, glyphs[i].name));
396 fprintf(f_c, "/* %s */\n};\n", glyphs[i].comment);
401 * Write the AGL encoding vector, sorted by glyph name
404 static void write_encoding_by_name(FILE *f)
406 int i, size = 0, even = 1;
408 for (i = 0; i < num_glyphs; ++i)
409 if (glyphs[i].UV != -1 &&
410 (i == 0 || strcmp(glyphs[i - 1].name, glyphs[i].name) != 0))
411 ++size; /* should be 1039 */
414 " * The AGL encoding vector, sorted by glyph name - "
415 "duplicates omitted\n"
419 fprintf(f, "const INT PSDRV_AGLbyNameSize = %i;\n\n", size);
420 fprintf(f, "const UNICODEGLYPH PSDRV_AGLbyName[%i] =\n{\n", size);
422 for (i = 0; i < num_glyphs - 1; ++i)
426 if (glyphs[i].UV == -1)
429 if (i != 0 && strcmp(glyphs[i - 1].name, glyphs[i].name) == 0)
432 cp = fprintf(f, " { 0x%.4x, GN_%s },", glyphs[i].UV, glyphs[i].name);
441 fprintf(f, " { 0x%.4x, GN_%s }\n};\n", glyphs[i].UV, glyphs[i].name);
445 * Write the AGL encoding vector, sorted by Unicode value
448 static void write_encoding_by_UV(FILE *f)
450 int i, size = 0, even = 1;
452 for (i = 0; i < num_glyphs; ++i)
453 if (glyphs[i].UV != -1)
454 ++size; /* better be 1051! */
459 " * The AGL encoding vector, sorted by Unicode value - "
460 "duplicates included\n"
464 fprintf(f, "const INT PSDRV_AGLbyUVSize = %i;\n\n", size);
465 fprintf(f, "const UNICODEGLYPH PSDRV_AGLbyUV[%i] =\n{\n", size);
467 for (i = 0; i < num_glyphs - 1; ++i)
471 if (glyphs[i].UV == -1)
474 cp = fprintf(f, " { 0x%.4x, GN_%s },", glyphs[i].UV, glyphs[i].name);
483 fprintf(f, " { 0x%.4x, GN_%s }\n};\n", glyphs[i].UV, glyphs[i].name);
491 int main(int argc, char *argv[])
497 fprintf(stderr, "Usage: %s <C file> <header file>\n", argv[0]);
501 f_c = fopen(argv[1], "w");
504 fprintf(stderr, "Error opening %s for writing\n", argv[1]);
508 f_h = fopen(argv[2], "w");
511 fprintf(stderr, "Error opening %s for writing\n", argv[2]);
518 read_afms(f_c, f_h); /* also writes font list */
520 write_glyph_names(f_c, f_h);
522 write_encoding_by_name(f_c);
524 write_encoding_by_UV(f_c);