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| 1 /* | |
| 2 * Copyright (C) 2000 Red Hat, Inc. | |
| 3 * | |
| 4 * This is part of HarfBuzz, an OpenType Layout engine library. | |
| 5 * | |
| 6 * Permission is hereby granted, without written agreement and without | |
| 7 * license or royalty fees, to use, copy, modify, and distribute this | |
| 8 * software and its documentation for any purpose, provided that the | |
| 9 * above copyright notice and the following two paragraphs appear in | |
| 10 * all copies of this software. | |
| 11 * | |
| 12 * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR | |
| 13 * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES | |
| 14 * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN | |
| 15 * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH | |
| 16 * DAMAGE. | |
| 17 * | |
| 18 * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, | |
| 19 * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND | |
| 20 * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS | |
| 21 * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO | |
| 22 * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. | |
| 23 * | |
| 24 * Red Hat Author(s): Owen Taylor | |
| 25 */ | |
| 26 | |
| 27 #include <stdio.h> | |
| 28 #include <stdlib.h> | |
| 29 | |
| 30 #include "harfbuzz.h" | |
| 31 #include "harfbuzz-dump.h" | |
| 32 | |
| 33 #define N_ELEMENTS(arr) (sizeof(arr)/ sizeof((arr)[0])) | |
| 34 | |
| 35 static int | |
| 36 croak (const char *situation, HB_Error error) | |
| 37 { | |
| 38 fprintf (stderr, "%s: Error %d\n", situation, error); | |
| 39 | |
| 40 exit (1); | |
| 41 } | |
| 42 | |
| 43 int | |
| 44 main (int argc, char **argv) | |
| 45 { | |
| 46 HB_Error error; | |
| 47 FT_Library library; | |
| 48 HB_Font font; | |
| 49 HB_GSUB gsub; | |
| 50 HB_GPOS gpos; | |
| 51 | |
| 52 if (argc != 2) | |
| 53 { | |
| 54 fprintf (stderr, "Usage: harfbuzz-dump MYFONT.TTF\n"); | |
| 55 exit(1); | |
| 56 } | |
| 57 | |
| 58 if ((error = FT_Init_FreeType (&library))) | |
| 59 croak ("FT_Init_FreeType", error); | |
| 60 | |
| 61 if ((error = FT_New_Face (library, argv[1], 0, &font))) | |
| 62 croak ("FT_New_Face", error); | |
| 63 | |
| 64 printf ("<?xml version=\"1.0\"?>\n"); | |
| 65 printf ("<OpenType>\n"); | |
| 66 | |
| 67 if (!(error = HB_Load_GSUB_Table (font, &gsub, NULL))) | |
| 68 { | |
| 69 HB_Dump_GSUB_Table (gsub, stdout); | |
| 70 | |
| 71 if ((error = HB_Done_GSUB_Table (gsub))) | |
| 72 croak ("HB_Done_GSUB_Table", error); | |
| 73 } | |
| 74 else if (error != HB_Err_Not_Covered) | |
| 75 fprintf (stderr, "HB_Load_GSUB_Table: error 0x%x\n", error); | |
| 76 | |
| 77 if (!(error = HB_Load_GPOS_Table (font, &gpos, NULL))) | |
| 78 { | |
| 79 HB_Dump_GPOS_Table (gpos, stdout); | |
| 80 | |
| 81 if ((error = HB_Done_GPOS_Table (gpos))) | |
| 82 croak ("HB_Done_GPOS_Table", error); | |
| 83 } | |
| 84 else if (error != HB_Err_Not_Covered) | |
| 85 fprintf (stderr, "HB_Load_GPOS_Table: error 0x%x\n", error); | |
| 86 | |
| 87 printf ("</OpenType>\n"); | |
| 88 | |
| 89 if ((error = FT_Done_Face (font))) | |
| 90 croak ("FT_Done_Face", error); | |
| 91 | |
| 92 if ((error = FT_Done_FreeType (library))) | |
| 93 croak ("FT_Done_FreeType", error); | |
| 94 | |
| 95 return 0; | |
| 96 } | |
| 97 | |
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