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-rw-r--r--Build/source/texk/dvipdfm-x/tt_post.c286
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diff --git a/Build/source/texk/dvipdfm-x/tt_post.c b/Build/source/texk/dvipdfm-x/tt_post.c
deleted file mode 100644
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--- a/Build/source/texk/dvipdfm-x/tt_post.c
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@@ -1,286 +0,0 @@
-/* This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2020 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program 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 General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include "system.h"
-#include "error.h"
-#include "mem.h"
-
-#include "dpxfile.h"
-
-#include "sfnt.h"
-
-#include "tt_post.h"
-
-static const char *macglyphorder[258];
-
-/* offset from begenning of the post table */
-#define NAME_STR_OFFSET 32
-
-static int
-read_v2_post_names (struct tt_post_table *post, sfnt *sfont)
-{
- USHORT i, idx, *indices, maxidx;
- int len;
-
- post->numberOfGlyphs = sfnt_get_ushort(sfont);
-
- indices = NEW(post->numberOfGlyphs, USHORT);
- maxidx = 257;
- for (i = 0; i < post->numberOfGlyphs; i++) {
- idx = sfnt_get_ushort(sfont);
- if (idx >= 258) {
- if (idx > maxidx)
- maxidx = idx;
-#if 0
- /*
- * Apple's TrueType spec. describes as,
- *
- * Index numbers 32768 through 65535 are reserved for future use.
- * If you do not want to associate a PostScript name with a particular
- * glyph, use index number 0 which points to the name .notdef.
- *
- * -- https://developer.apple.com/fonts/TrueType-Reference-Manual/RM06/Chap6post.html
- *
- * But there are no restriction in Microsoft's OpenType spec.
- */
-
- if (idx > 32767) {
- /* Although this is strictly speaking out of spec, it seems to work
- * and there are real-life fonts that use it.
- * We show a warning only once, instead of thousands of times
- */
- static char warning_issued = 0;
- if (!warning_issued) {
- WARN("TrueType post table name index %u > 32767", idx);
- warning_issued = 1;
- }
- /* In a real-life large font, (x)dvipdfmx crashes if we use
- * nonvanishing idx in the case of idx > 32767.
- * If we set idx = 0, (x)dvipdfmx works fine for the font and
- * created pdf seems fine. The post table may not be important
- * in such a case
- */
- idx = 0;
- }
-#endif
- }
- indices[i] = idx;
- }
-
- post->count = maxidx - 257;
- if (post->count < 1) {
- post->names = NULL;
- } else {
- post->names = NEW(post->count, char *);
- for (i = 0; i < post->count; i++) { /* read Pascal strings */
- len = sfnt_get_byte(sfont);
- if (len > 0) {
- post->names[i] = NEW(len + 1, char);
- sfnt_read(post->names[i], len, sfont);
- post->names[i][len] = 0;
- } else {
- post->names[i] = NULL;
- }
- }
- }
-
- post->glyphNamePtr = NEW(post->numberOfGlyphs, const char *);
- for (i = 0; i < post->numberOfGlyphs; i++) {
- idx = indices[i];
- if (idx < 258) {
- post->glyphNamePtr[i] = macglyphorder[idx];
- } else if (idx - 258 < post->count) {
- post->glyphNamePtr[i] = post->names[idx - 258];
- } else {
- WARN("Invalid glyph name index number: %u (>= %u)",
- idx, post->count + 258);
- RELEASE(indices);
- return -1;
- }
- }
- RELEASE(indices);
-
- return 0;
-}
-
-struct tt_post_table *
-tt_read_post_table (sfnt *sfont)
-{
- struct tt_post_table *post;
-
- /* offset = */ sfnt_locate_table(sfont, "post");
-
- post = NEW(1, struct tt_post_table);
-
- post->Version = sfnt_get_ulong(sfont); /* Fixed */
- post->italicAngle = sfnt_get_ulong(sfont); /* Fixed */
- post->underlinePosition = sfnt_get_short(sfont); /* FWord */
- post->underlineThickness = sfnt_get_short(sfont); /* FWord */
- post->isFixedPitch = sfnt_get_ulong(sfont);
- post->minMemType42 = sfnt_get_ulong(sfont);
- post->maxMemType42 = sfnt_get_ulong(sfont);
- post->minMemType1 = sfnt_get_ulong(sfont);
- post->maxMemType1 = sfnt_get_ulong(sfont);
-
- post->numberOfGlyphs = 0;
- post->glyphNamePtr = NULL;
- post->count = 0;
- post->names = NULL;
-
- if (post->Version == 0x00010000UL) {
- post->numberOfGlyphs = 258; /* wrong */
- post->glyphNamePtr = macglyphorder;
- } else if (post->Version == 0x00028000UL) {
- WARN("TrueType 'post' version 2.5 found (deprecated)");
- } else if (post->Version == 0x00020000UL) {
- if (read_v2_post_names(post, sfont) < 0) {
- WARN("Invalid version 2.0 'post' table");
- tt_release_post_table(post);
- post = NULL;
- }
- } else if (post->Version == 0x00030000UL || /* no glyph names provided */
- post->Version == 0x00040000UL) { /* Apple format for printer-based fonts */
- /* don't bother constructing char names, not sure if they'll ever be needed */
- } else { /* some broken font files have 0x00000000UL and perhaps other values */
- WARN("Unknown 'post' version: %08X, assuming version 3.0", post->Version);
- }
-
- return post;
-}
-
-USHORT
-tt_lookup_post_table (struct tt_post_table *post, const char *glyphname)
-{
- USHORT gid;
-
- ASSERT(post && glyphname);
-
- for (gid = 0; gid < post->numberOfGlyphs; gid++) {
- if (post->glyphNamePtr[gid] &&
- !strcmp(glyphname, post->glyphNamePtr[gid])) {
- return gid;
- }
- }
-
- return 0;
-}
-
-char*
-tt_get_glyphname (struct tt_post_table *post, USHORT gid)
-{
- if (gid < post->numberOfGlyphs && post->glyphNamePtr[gid])
- return xstrdup(post->glyphNamePtr[gid]);
- return NULL;
-}
-
-void
-tt_release_post_table (struct tt_post_table *post)
-{
- USHORT i;
-
- ASSERT(post);
-
- if (post->glyphNamePtr && post->Version != 0x00010000UL)
- RELEASE((void *)post->glyphNamePtr);
- if (post->names) {
- for (i = 0; i < post->count; i++) {
- if (post->names[i])
- RELEASE(post->names[i]);
- }
- RELEASE(post->names);
- }
- post->count = 0;
- post->glyphNamePtr = NULL;
- post->names = NULL;
-
- RELEASE(post);
-
- return;
-}
-
-/* Macintosh glyph order - from apple's TTRefMan */
-static const char *
-macglyphorder[258] = {
- /* 0x0000 */
- ".notdef", ".null", "nonmarkingreturn", "space", "exclam", "quotedbl",
- "numbersign", "dollar", "percent", "ampersand", "quotesingle",
- "parenleft", "parenright", "asterisk", "plus", "comma",
- /* 0x0010 */
- "hyphen", "period", "slash", "zero", "one", "two", "three", "four",
- "five", "six", "seven", "eight", "nine", "colon", "semicolon", "less",
- /* 0x0020 */
- "equal", "greater", "question", "at", "A", "B", "C", "D",
- "E", "F", "G", "H", "I", "J", "K", "L",
- /* 0x0030 */
- "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X",
- "Y", "Z", "bracketleft", "backslash",
- /* 0x0040 */
- "bracketright", "asciicircum", "underscore", "grave",
- "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l",
- /* 0x0050 */
- "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x",
- "y", "z", "braceleft", "bar",
- /* 0x0060 */
- "braceright", "asciitilde", "Adieresis", "Aring", "Ccedilla",
- "Eacute", "Ntilde", "Odieresis", "Udieresis", "aacute", "agrave",
- "acircumflex", "adieresis", "atilde", "aring", "ccedilla",
- /* 0x0070 */
- "eacute", "egrave", "ecircumflex", "edieresis", "iacute", "igrave",
- "icircumflex", "idieresis", "ntilde", "oacute", "ograve", "ocircumflex",
- "odieresis", "otilde", "uacute", "ugrave",
- /* 0x0080 */
- "ucircumflex", "udieresis", "dagger", "degree", "cent", "sterling",
- "section", "bullet", "paragraph", "germandbls", "registered",
- "copyright", "trademark", "acute", "dieresis", "notequal",
- /* 0x0090 */
- "AE", "Oslash", "infinity", "plusminus", "lessequal", "greaterequal",
- "yen", "mu", "partialdiff", "summation", "product", "pi", "integral",
- "ordfeminine", "ordmasculine", "Omega",
- /* 0x00a0 */
- "ae", "oslash", "questiondown", "exclamdown", "logicalnot", "radical",
- "florin", "approxequal", "Delta", "guillemotleft", "guillemotright",
- "ellipsis", "nonbreakingspace", "Agrave", "Atilde", "Otilde",
- /* 0x00b0 */
- "OE", "oe", "endash", "emdash", "quotedblleft", "quotedblright",
- "quoteleft", "quoteright", "divide", "lozenge", "ydieresis",
- "Ydieresis", "fraction", "currency", "guilsinglleft", "guilsinglright",
- /* 0x00c0 */
- "fi", "fl", "daggerdbl", "periodcentered", "quotesinglbase",
- "quotedblbase", "perthousand", "Acircumflex", "Ecircumflex", "Aacute",
- "Edieresis", "Egrave", "Iacute", "Icircumflex", "Idieresis", "Igrave",
- /* 0x00d0 */
- "Oacute", "Ocircumflex", "apple", "Ograve", "Uacute", "Ucircumflex",
- "Ugrave", "dotlessi", "circumflex", "tilde", "macron", "breve",
- "dotaccent", "ring", "cedilla", "hungarumlaut",
- /* 0x00e0 */
- "ogonek", "caron", "Lslash", "lslash", "Scaron", "scaron", "Zcaron",
- "zcaron", "brokenbar", "Eth", "eth", "Yacute", "yacute", "Thorn",
- "thorn", "minus",
- /* 0x00f0 */
- "multiply", "onesuperior", "twosuperior", "threesuperior", "onehalf",
- "onequarter", "threequarters", "franc", "Gbreve", "gbreve", "Idotaccent",
- "Scedilla", "scedilla", "Cacute", "cacute", "Ccaron",
- /* 0x0100 */
- "ccaron", "dcroat"
-};