/* cairo - a vector graphics library with display and print output * * Copyright © 2006 Red Hat, Inc * * This library is free software; you can redistribute it and/or * modify it either under the terms of the GNU Lesser General Public * License version 2.1 as published by the Free Software Foundation * (the "LGPL") or, at your option, under the terms of the Mozilla * Public License Version 1.1 (the "MPL"). If you do not alter this * notice, a recipient may use your version of this file under either * the MPL or the LGPL. * * You should have received a copy of the LGPL along with this library * in the file COPYING-LGPL-2.1; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA * You should have received a copy of the MPL along with this library * in the file COPYING-MPL-1.1 * * The contents of this file are subject to the Mozilla Public License * Version 1.1 (the "License"); you may not use this file except in * compliance with the License. You may obtain a copy of the License at * http://www.mozilla.org/MPL/ * * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY * OF ANY KIND, either express or implied. See the LGPL or the MPL for * the specific language governing rights and limitations. * * The Original Code is the cairo graphics library. * * The Initial Developer of the Original Code is Red Hat, Inc. * * Contributor(s): * Kristian Høgsberg */ #include "cairoint.h" #if CAIRO_HAS_FONT_SUBSET #include "cairo-type1-private.h" #include "cairo-scaled-font-subsets-private.h" #if 0 /* * The three tables that follow are generated using this perl code: */ @ps_standard_encoding = ( # 0 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, # 16 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, # 32 "space", "exclam", "quotedbl", "numbersign", "dollar", "percent", "ampersand", "quoteright", "parenleft", "parenright", "asterisk", "plus", "comma", "hyphen", "period", "slash", # 48 "zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "colon", "semicolon", "less", "equal", "greater", "question", # 64 "at", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", # 80 "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", "bracketleft", "backslash", "bracketright", "asciicircum", "underscore", # 96 "quoteleft", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", # 112 "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "braceleft", "bar", "braceright", "asciitilde", NULL, # 128 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, # 144 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, # 160 NULL, "exclamdown", "cent", "sterling", "fraction", "yen", "florin", "section", "currency", "quotesingle", "quotedblleft", "guillemotleft", "guilsinglleft","guilsinglright","fi", "fl", # 176 NULL, "endash", "dagger", "daggerdbl", "periodcentered",NULL, "paragraph", "bullet", "quotesinglbase","quotedblbase","quotedblright","guillemotright", "ellipsis", "perthousand", NULL, "questiondown", # 192 NULL, "grave", "acute", "circumflex", "tilde", "macron", "breve", "dotaccent", "dieresis", NULL, "ring", "cedilla", NULL, "hungarumlaut", "ogonek", "caron", # 208 "emdash", NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, # 224 NULL, "AE", NULL, "ordfeminine", NULL, NULL, NULL, NULL, "Lslash", "Oslash", "OE", "ordmasculine", NULL, NULL, NULL, NULL, # 240 NULL, "ae", NULL, NULL, NULL, "dotlessi", NULL, NULL, "lslash", "oslash", "oe", "germandbls", NULL, NULL, NULL, NULL ); @winansi_encoding = ( # 0 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, # 16 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, # 32 "space", "exclam", "quotedbl", "numbersign", "dollar", "percent", "ampersand", "quotesingle", "parenleft", "parenright", "asterisk", "plus", "comma", "hyphen", "period", "slash", # 48 "zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "colon", "semicolon", "less", "equal", "greater", "question", # 64 "at", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", # 80 "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", "bracketleft", "backslash", "bracketright", "asciicircum", "underscore", # 96 "grave", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", # 112 "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "braceleft", "bar", "braceright", "asciitilde", NULL, # 128 "Euro", NULL, "quotesinglbase","florin", "quotedblbase", "ellipsis", "dagger", "daggerdbl", "circumflex", "perthousand", "Scaron", "guilsinglleft", "OE", NULL, "Zcaron", NULL, # 144 NULL, "quoteleft", "quoteright", "quotedblleft", "quotedblright","bullet", "endash", "emdash", "tilde", "trademark", "scaron", "guilsinglright", "oe", NULL, "zcaron", "Ydieresis", # 160 NULL, "exclamdown", "cent", "sterling", "currency", "yen", "brokenbar", "section", "dieresis", "copyright", "ordfeminine", "guillemotleft", # 173 is also "hyphen" but we leave this NULL to avoid duplicate names "logicalnot", NULL, "registered", "macron", # 176 "degree", "plusminus", "twosuperior", "threesuperior", "acute", "mu", "paragraph", "periodcentered", "cedilla", "onesuperior", "ordmasculine", "guillemotright", "onequarter", "onehalf", "threequarters","questiondown", # 192 "Agrave", "Aacute", "Acircumflex", "Atilde", "Adieresis", "Aring", "AE", "Ccedilla", "Egrave", "Eacute", "Ecircumflex", "Edieresis", "Igrave", "Iacute", "Icircumflex", "Idieresis", # 208 "Eth", "Ntilde", "Ograve", "Oacute", "Ocircumflex", "Otilde", "Odieresis", "multiply", "Oslash", "Ugrave", "Uacute", "Ucircumflex", "Udieresis", "Yacute", "Thorn", "germandbls", # 224 "agrave", "aacute", "acircumflex", "atilde", "adieresis", "aring", "ae", "ccedilla", "egrave", "eacute", "ecircumflex", "edieresis", "igrave", "iacute", "icircumflex", "idieresis", # 240 "eth", "ntilde", "ograve", "oacute", "ocircumflex", "otilde", "odieresis", "divide", "oslash", "ugrave", "uacute", "ucircumflex", "udieresis", "yacute", "thorn", "ydieresis" ); sub print_offsets { $s = qq(); for $sym (@_) { if (! ($sym eq NULL)) { $ss = qq( $hash{$sym}/*$sym*/,); } else { $ss = qq( 0,); } if (length($s) + length($ss) > 78) { print qq( $s\n); $s = ""; } $s .= $ss; } print qq( $s\n); } @combined = (@ps_standard_encoding, @winansi_encoding); print "static const char glyph_name_symbol[] = {\n"; %hash = (); $s = qq( "\\0"); $offset = 1; for $sym (@combined) { if (! ($sym eq NULL)) { if (! exists $hash{$sym}) { $hash{$sym} = $offset; $offset += length($sym) + 1; $ss = qq( "$sym\\0"); if (length($s) + length($ss) > 78) { print qq( $s\n); $s = ""; } $s .= $ss; } } } print qq( $s\n); print "};\n\n"; print "static const int16_t ps_standard_encoding_offset[256] = {\n"; print_offsets(@ps_standard_encoding); print "};\n"; print "static const int16_t winansi_encoding_offset[256] = {\n"; print_offsets(@winansi_encoding); print "};\n"; exit; #endif static const char glyph_name_symbol[] = { "\0" "space\0" "exclam\0" "quotedbl\0" "numbersign\0" "dollar\0" "percent\0" "ampersand\0" "quoteright\0" "parenleft\0" "parenright\0" "asterisk\0" "plus\0" "comma\0" "hyphen\0" "period\0" "slash\0" "zero\0" "one\0" "two\0" "three\0" "four\0" "five\0" "six\0" "seven\0" "eight\0" "nine\0" "colon\0" "semicolon\0" "less\0" "equal\0" "greater\0" "question\0" "at\0" "A\0" "B\0" "C\0" "D\0" "E\0" "F\0" "G\0" "H\0" "I\0" "J\0" "K\0" "L\0" "M\0" "N\0" "O\0" "P\0" "Q\0" "R\0" "S\0" "T\0" "U\0" "V\0" "W\0" "X\0" "Y\0" "Z\0" "bracketleft\0" "backslash\0" "bracketright\0" "asciicircum\0" "underscore\0" "quoteleft\0" "a\0" "b\0" "c\0" "d\0" "e\0" "f\0" "g\0" "h\0" "i\0" "j\0" "k\0" "l\0" "m\0" "n\0" "o\0" "p\0" "q\0" "r\0" "s\0" "t\0" "u\0" "v\0" "w\0" "x\0" "y\0" "z\0" "braceleft\0" "bar\0" "braceright\0" "asciitilde\0" "exclamdown\0" "cent\0" "sterling\0" "fraction\0" "yen\0" "florin\0" "section\0" "currency\0" "quotesingle\0" "quotedblleft\0" "guillemotleft\0" "guilsinglleft\0" "guilsinglright\0" "fi\0" "fl\0" "endash\0" "dagger\0" "daggerdbl\0" "periodcentered\0" "paragraph\0" "bullet\0" "quotesinglbase\0" "quotedblbase\0" "quotedblright\0" "guillemotright\0" "ellipsis\0" "perthousand\0" "questiondown\0" "grave\0" "acute\0" "circumflex\0" "tilde\0" "macron\0" "breve\0" "dotaccent\0" "dieresis\0" "ring\0" "cedilla\0" "hungarumlaut\0" "ogonek\0" "caron\0" "emdash\0" "AE\0" "ordfeminine\0" "Lslash\0" "Oslash\0" "OE\0" "ordmasculine\0" "ae\0" "dotlessi\0" "lslash\0" "oslash\0" "oe\0" "germandbls\0" "Euro\0" "Scaron\0" "Zcaron\0" "trademark\0" "scaron\0" "zcaron\0" "Ydieresis\0" "brokenbar\0" "copyright\0" "logicalnot\0" "registered\0" "degree\0" "plusminus\0" "twosuperior\0" "threesuperior\0" "mu\0" "onesuperior\0" "onequarter\0" "onehalf\0" "threequarters\0" "Agrave\0" "Aacute\0" "Acircumflex\0" "Atilde\0" "Adieresis\0" "Aring\0" "Ccedilla\0" "Egrave\0" "Eacute\0" "Ecircumflex\0" "Edieresis\0" "Igrave\0" "Iacute\0" "Icircumflex\0" "Idieresis\0" "Eth\0" "Ntilde\0" "Ograve\0" "Oacute\0" "Ocircumflex\0" "Otilde\0" "Odieresis\0" "multiply\0" "Ugrave\0" "Uacute\0" "Ucircumflex\0" "Udieresis\0" "Yacute\0" "Thorn\0" "agrave\0" "aacute\0" "acircumflex\0" "atilde\0" "adieresis\0" "aring\0" "ccedilla\0" "egrave\0" "eacute\0" "ecircumflex\0" "edieresis\0" "igrave\0" "iacute\0" "icircumflex\0" "idieresis\0" "eth\0" "ntilde\0" "ograve\0" "oacute\0" "ocircumflex\0" "otilde\0" "odieresis\0" "divide\0" "ugrave\0" "uacute\0" "ucircumflex\0" "udieresis\0" "yacute\0" "thorn\0" "ydieresis\0" }; static const int16_t ps_standard_encoding_offset[256] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1/*space*/, 7/*exclam*/, 14/*quotedbl*/, 23/*numbersign*/, 34/*dollar*/, 41/*percent*/, 49/*ampersand*/, 59/*quoteright*/, 70/*parenleft*/, 80/*parenright*/, 91/*asterisk*/, 100/*plus*/, 105/*comma*/, 111/*hyphen*/, 118/*period*/, 125/*slash*/, 131/*zero*/, 136/*one*/, 140/*two*/, 144/*three*/, 150/*four*/, 155/*five*/, 160/*six*/, 164/*seven*/, 170/*eight*/, 176/*nine*/, 181/*colon*/, 187/*semicolon*/, 197/*less*/, 202/*equal*/, 208/*greater*/, 216/*question*/, 225/*at*/, 228/*A*/, 230/*B*/, 232/*C*/, 234/*D*/, 236/*E*/, 238/*F*/, 240/*G*/, 242/*H*/, 244/*I*/, 246/*J*/, 248/*K*/, 250/*L*/, 252/*M*/, 254/*N*/, 256/*O*/, 258/*P*/, 260/*Q*/, 262/*R*/, 264/*S*/, 266/*T*/, 268/*U*/, 270/*V*/, 272/*W*/, 274/*X*/, 276/*Y*/, 278/*Z*/, 280/*bracketleft*/, 292/*backslash*/, 302/*bracketright*/, 315/*asciicircum*/, 327/*underscore*/, 338/*quoteleft*/, 348/*a*/, 350/*b*/, 352/*c*/, 354/*d*/, 356/*e*/, 358/*f*/, 360/*g*/, 362/*h*/, 364/*i*/, 366/*j*/, 368/*k*/, 370/*l*/, 372/*m*/, 374/*n*/, 376/*o*/, 378/*p*/, 380/*q*/, 382/*r*/, 384/*s*/, 386/*t*/, 388/*u*/, 390/*v*/, 392/*w*/, 394/*x*/, 396/*y*/, 398/*z*/, 400/*braceleft*/, 410/*bar*/, 414/*braceright*/, 425/*asciitilde*/, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 436/*exclamdown*/, 447/*cent*/, 452/*sterling*/, 461/*fraction*/, 470/*yen*/, 474/*florin*/, 481/*section*/, 489/*currency*/, 498/*quotesingle*/, 510/*quotedblleft*/, 523/*guillemotleft*/, 537/*guilsinglleft*/, 551/*guilsinglright*/, 566/*fi*/, 569/*fl*/, 0, 572/*endash*/, 579/*dagger*/, 586/*daggerdbl*/, 596/*periodcentered*/, 0, 611/*paragraph*/, 621/*bullet*/, 628/*quotesinglbase*/, 643/*quotedblbase*/, 656/*quotedblright*/, 670/*guillemotright*/, 685/*ellipsis*/, 694/*perthousand*/, 0, 706/*questiondown*/, 0, 719/*grave*/, 725/*acute*/, 731/*circumflex*/, 742/*tilde*/, 748/*macron*/, 755/*breve*/, 761/*dotaccent*/, 771/*dieresis*/, 0, 780/*ring*/, 785/*cedilla*/, 0, 793/*hungarumlaut*/, 806/*ogonek*/, 813/*caron*/, 819/*emdash*/, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 826/*AE*/, 0, 829/*ordfeminine*/, 0, 0, 0, 0, 841/*Lslash*/, 848/*Oslash*/, 855/*OE*/, 858/*ordmasculine*/, 0, 0, 0, 0, 0, 871/*ae*/, 0, 0, 0, 874/*dotlessi*/, 0, 0, 883/*lslash*/, 890/*oslash*/, 897/*oe*/, 900/*germandbls*/, 0, 0, 0, 0, }; static const int16_t winansi_encoding_offset[256] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1/*space*/, 7/*exclam*/, 14/*quotedbl*/, 23/*numbersign*/, 34/*dollar*/, 41/*percent*/, 49/*ampersand*/, 498/*quotesingle*/, 70/*parenleft*/, 80/*parenright*/, 91/*asterisk*/, 100/*plus*/, 105/*comma*/, 111/*hyphen*/, 118/*period*/, 125/*slash*/, 131/*zero*/, 136/*one*/, 140/*two*/, 144/*three*/, 150/*four*/, 155/*five*/, 160/*six*/, 164/*seven*/, 170/*eight*/, 176/*nine*/, 181/*colon*/, 187/*semicolon*/, 197/*less*/, 202/*equal*/, 208/*greater*/, 216/*question*/, 225/*at*/, 228/*A*/, 230/*B*/, 232/*C*/, 234/*D*/, 236/*E*/, 238/*F*/, 240/*G*/, 242/*H*/, 244/*I*/, 246/*J*/, 248/*K*/, 250/*L*/, 252/*M*/, 254/*N*/, 256/*O*/, 258/*P*/, 260/*Q*/, 262/*R*/, 264/*S*/, 266/*T*/, 268/*U*/, 270/*V*/, 272/*W*/, 274/*X*/, 276/*Y*/, 278/*Z*/, 280/*bracketleft*/, 292/*backslash*/, 302/*bracketright*/, 315/*asciicircum*/, 327/*underscore*/, 719/*grave*/, 348/*a*/, 350/*b*/, 352/*c*/, 354/*d*/, 356/*e*/, 358/*f*/, 360/*g*/, 362/*h*/, 364/*i*/, 366/*j*/, 368/*k*/, 370/*l*/, 372/*m*/, 374/*n*/, 376/*o*/, 378/*p*/, 380/*q*/, 382/*r*/, 384/*s*/, 386/*t*/, 388/*u*/, 390/*v*/, 392/*w*/, 394/*x*/, 396/*y*/, 398/*z*/, 400/*braceleft*/, 410/*bar*/, 414/*braceright*/, 425/*asciitilde*/, 0, 911/*Euro*/, 0, 628/*quotesinglbase*/, 474/*florin*/, 643/*quotedblbase*/, 685/*ellipsis*/, 579/*dagger*/, 586/*daggerdbl*/, 731/*circumflex*/, 694/*perthousand*/, 916/*Scaron*/, 537/*guilsinglleft*/, 855/*OE*/, 0, 923/*Zcaron*/, 0, 0, 338/*quoteleft*/, 59/*quoteright*/, 510/*quotedblleft*/, 656/*quotedblright*/, 621/*bullet*/, 572/*endash*/, 819/*emdash*/, 742/*tilde*/, 930/*trademark*/, 940/*scaron*/, 551/*guilsinglright*/, 897/*oe*/, 0, 947/*zcaron*/, 954/*Ydieresis*/, 0, 436/*exclamdown*/, 447/*cent*/, 452/*sterling*/, 489/*currency*/, 470/*yen*/, 964/*brokenbar*/, 481/*section*/, 771/*dieresis*/, 974/*copyright*/, 829/*ordfeminine*/, 523/*guillemotleft*/, 984/*logicalnot*/, 0, 995/*registered*/, 748/*macron*/, 1006/*degree*/, 1013/*plusminus*/, 1023/*twosuperior*/, 1035/*threesuperior*/, 725/*acute*/, 1049/*mu*/, 611/*paragraph*/, 596/*periodcentered*/, 785/*cedilla*/, 1052/*onesuperior*/, 858/*ordmasculine*/, 670/*guillemotright*/, 1064/*onequarter*/, 1075/*onehalf*/, 1083/*threequarters*/, 706/*questiondown*/, 1097/*Agrave*/, 1104/*Aacute*/, 1111/*Acircumflex*/, 1123/*Atilde*/, 1130/*Adieresis*/, 1140/*Aring*/, 826/*AE*/, 1146/*Ccedilla*/, 1155/*Egrave*/, 1162/*Eacute*/, 1169/*Ecircumflex*/, 1181/*Edieresis*/, 1191/*Igrave*/, 1198/*Iacute*/, 1205/*Icircumflex*/, 1217/*Idieresis*/, 1227/*Eth*/, 1231/*Ntilde*/, 1238/*Ograve*/, 1245/*Oacute*/, 1252/*Ocircumflex*/, 1264/*Otilde*/, 1271/*Odieresis*/, 1281/*multiply*/, 848/*Oslash*/, 1290/*Ugrave*/, 1297/*Uacute*/, 1304/*Ucircumflex*/, 1316/*Udieresis*/, 1326/*Yacute*/, 1333/*Thorn*/, 900/*germandbls*/, 1339/*agrave*/, 1346/*aacute*/, 1353/*acircumflex*/, 1365/*atilde*/, 1372/*adieresis*/, 1382/*aring*/, 871/*ae*/, 1388/*ccedilla*/, 1397/*egrave*/, 1404/*eacute*/, 1411/*ecircumflex*/, 1423/*edieresis*/, 1433/*igrave*/, 1440/*iacute*/, 1447/*icircumflex*/, 1459/*idieresis*/, 1469/*eth*/, 1473/*ntilde*/, 1480/*ograve*/, 1487/*oacute*/, 1494/*ocircumflex*/, 1506/*otilde*/, 1513/*odieresis*/, 1523/*divide*/, 890/*oslash*/, 1530/*ugrave*/, 1537/*uacute*/, 1544/*ucircumflex*/, 1556/*udieresis*/, 1566/*yacute*/, 1573/*thorn*/, 1579/*ydieresis*/, }; const char * _cairo_ps_standard_encoding_to_glyphname (int glyph) { if (ps_standard_encoding_offset[glyph]) return glyph_name_symbol + ps_standard_encoding_offset[glyph]; else return NULL; } const char * _cairo_winansi_to_glyphname (int glyph) { if (winansi_encoding_offset[glyph]) return glyph_name_symbol + winansi_encoding_offset[glyph]; else return NULL; } #endif /* CAIRO_HAS_FONT_SUBSET */