#line 1 "hb-buffer-deserialize-text-glyphs.rl" /* * Copyright © 2013 Google, Inc. * * This is part of HarfBuzz, a text shaping library. * * Permission is hereby granted, without written agreement and without * license or royalty fees, to use, copy, modify, and distribute this * software and its documentation for any purpose, provided that the * above copyright notice and the following two paragraphs appear in * all copies of this software. * * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH * DAMAGE. * * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. * * Google Author(s): Behdad Esfahbod */ #ifndef HB_BUFFER_DESERIALIZE_TEXT_GLYPHS_HH #define HB_BUFFER_DESERIALIZE_TEXT_GLYPHS_HH #include "hb.hh" #line 33 "hb-buffer-deserialize-text-glyphs.hh" static const unsigned char _deserialize_text_glyphs_trans_keys[] = { 0u, 0u, 9u, 124u, 9u, 124u, 48u, 57u, 9u, 124u, 9u, 124u, 45u, 57u, 48u, 57u, 9u, 124u, 45u, 57u, 48u, 57u, 9u, 124u, 9u, 124u, 9u, 124u, 48u, 57u, 9u, 124u, 45u, 57u, 48u, 57u, 44u, 44u, 45u, 57u, 48u, 57u, 9u, 124u, 9u, 124u, 44u, 57u, 9u, 124u, 43u, 124u, 9u, 124u, 0u, 0u, 9u, 124u, 0 }; static const char _deserialize_text_glyphs_key_spans[] = { 0, 116, 116, 10, 116, 116, 13, 10, 116, 13, 10, 116, 116, 116, 10, 116, 13, 10, 1, 13, 10, 116, 116, 14, 116, 82, 116, 0, 116 }; static const short _deserialize_text_glyphs_index_offsets[] = { 0, 0, 117, 234, 245, 362, 479, 493, 504, 621, 635, 646, 763, 880, 997, 1008, 1125, 1139, 1150, 1152, 1166, 1177, 1294, 1411, 1426, 1543, 1626, 1743, 1744 }; static const char _deserialize_text_glyphs_indicies[] = { 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 3, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 0, 0, 6, 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, 7, 8, 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, 9, 0, 11, 11, 11, 11, 11, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 11, 10, 10, 12, 10, 10, 10, 10, 10, 10, 10, 13, 4, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 14, 10, 10, 15, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 16, 17, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 18, 10, 19, 20, 20, 20, 20, 20, 20, 20, 20, 20, 4, 21, 21, 21, 21, 21, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 21, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 22, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 23, 4, 24, 24, 24, 24, 24, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 24, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 25, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 26, 4, 27, 4, 4, 28, 29, 29, 29, 29, 29, 29, 29, 29, 29, 4, 30, 31, 31, 31, 31, 31, 31, 31, 31, 31, 4, 32, 32, 32, 32, 32, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 32, 4, 4, 33, 4, 4, 4, 4, 4, 4, 4, 4, 34, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 35, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 36, 4, 37, 4, 4, 38, 39, 39, 39, 39, 39, 39, 39, 39, 39, 4, 40, 41, 41, 41, 41, 41, 41, 41, 41, 41, 4, 42, 42, 42, 42, 42, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 42, 4, 4, 43, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 44, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 45, 4, 42, 42, 42, 42, 42, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 42, 4, 4, 43, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 44, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 45, 4, 32, 32, 32, 32, 32, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 32, 4, 4, 33, 4, 4, 4, 4, 4, 4, 4, 4, 34, 4, 4, 4, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 35, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 36, 4, 46, 47, 47, 47, 47, 47, 47, 47, 47, 47, 4, 48, 48, 48, 48, 48, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 48, 4, 4, 49, 4, 4, 4, 4, 4, 4, 4, 50, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 51, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 52, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 53, 4, 54, 4, 4, 55, 56, 56, 56, 56, 56, 56, 56, 56, 56, 4, 57, 58, 58, 58, 58, 58, 58, 58, 58, 58, 4, 59, 4, 60, 4, 4, 61, 62, 62, 62, 62, 62, 62, 62, 62, 62, 4, 63, 64, 64, 64, 64, 64, 64, 64, 64, 64, 4, 65, 65, 65, 65, 65, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 65, 4, 4, 66, 4, 4, 4, 4, 4, 4, 4, 67, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 68, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 69, 4, 65, 65, 65, 65, 65, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 65, 4, 4, 66, 4, 4, 4, 4, 4, 4, 4, 67, 4, 4, 4, 4, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 68, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 69, 4, 59, 4, 4, 4, 58, 58, 58, 58, 58, 58, 58, 58, 58, 58, 4, 48, 48, 48, 48, 48, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 48, 4, 4, 49, 4, 4, 4, 4, 4, 4, 4, 50, 4, 4, 4, 4, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 4, 4, 4, 4, 4, 4, 51, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 52, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 53, 4, 10, 10, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 10, 4, 4, 10, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 10, 10, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 10, 4, 21, 21, 21, 21, 21, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 21, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 71, 71, 71, 71, 71, 71, 71, 71, 71, 71, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 22, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 23, 4, 4, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 3, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 0, 0, 6, 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, 7, 8, 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, 9, 0, 0 }; static const char _deserialize_text_glyphs_trans_targs[] = { 2, 1, 3, 6, 0, 14, 16, 25, 27, 28, 2, 2, 3, 6, 14, 16, 25, 27, 28, 4, 26, 5, 27, 28, 5, 27, 28, 7, 8, 13, 8, 13, 5, 3, 9, 27, 28, 10, 11, 12, 11, 12, 5, 3, 27, 28, 15, 24, 5, 3, 6, 16, 27, 28, 17, 18, 23, 18, 23, 19, 20, 21, 22, 21, 22, 5, 3, 6, 27, 28, 24, 26 }; static const char _deserialize_text_glyphs_trans_actions[] = { 1, 2, 3, 3, 0, 3, 3, 1, 2, 2, 0, 4, 5, 5, 5, 5, 0, 4, 4, 6, 6, 7, 7, 7, 0, 0, 0, 6, 6, 6, 0, 0, 8, 9, 9, 8, 8, 6, 6, 6, 0, 0, 10, 11, 10, 10, 6, 6, 12, 13, 13, 13, 12, 12, 6, 6, 6, 0, 0, 14, 6, 6, 6, 0, 0, 15, 16, 16, 15, 15, 0, 0 }; static const int deserialize_text_glyphs_start = 1; static const int deserialize_text_glyphs_first_final = 27; static const int deserialize_text_glyphs_error = 0; static const int deserialize_text_glyphs_en_main = 1; #line 98 "hb-buffer-deserialize-text-glyphs.rl" static hb_bool_t _hb_buffer_deserialize_text_glyphs (hb_buffer_t *buffer, const char *buf, unsigned int buf_len, const char **end_ptr, hb_font_t *font) { const char *p = buf, *pe = buf + buf_len; /* Ensure we have positions. */ (void) hb_buffer_get_glyph_positions (buffer, nullptr); while (p < pe && ISSPACE (*p)) p++; if (p < pe && *p == (buffer->len ? ',' : '[')) *end_ptr = ++p; const char *tok = nullptr; int cs; hb_glyph_info_t info = {0}; hb_glyph_position_t pos = {0}; #line 343 "hb-buffer-deserialize-text-glyphs.hh" { cs = deserialize_text_glyphs_start; } #line 346 "hb-buffer-deserialize-text-glyphs.hh" { int _slen; int _trans; const unsigned char *_keys; const char *_inds; if ( p == pe ) goto _test_eof; if ( cs == 0 ) goto _out; _resume: _keys = _deserialize_text_glyphs_trans_keys + (cs<<1); _inds = _deserialize_text_glyphs_indicies + _deserialize_text_glyphs_index_offsets[cs]; _slen = _deserialize_text_glyphs_key_spans[cs]; _trans = _inds[ _slen > 0 && _keys[0] <=(*p) && (*p) <= _keys[1] ? (*p) - _keys[0] : _slen ]; cs = _deserialize_text_glyphs_trans_targs[_trans]; if ( _deserialize_text_glyphs_trans_actions[_trans] == 0 ) goto _again; switch ( _deserialize_text_glyphs_trans_actions[_trans] ) { case 6: #line 51 "hb-buffer-deserialize-text-glyphs.rl" { tok = p; } break; case 5: #line 55 "hb-buffer-deserialize-text-glyphs.rl" { /* TODO Unescape delimiters. */ if (!hb_font_glyph_from_string (font, tok, p - tok, &info.codepoint)) return false; } break; case 13: #line 63 "hb-buffer-deserialize-text-glyphs.rl" { if (!parse_uint (tok, p, &info.cluster )) return false; } break; case 14: #line 64 "hb-buffer-deserialize-text-glyphs.rl" { if (!parse_int (tok, p, &pos.x_offset )) return false; } break; case 16: #line 65 "hb-buffer-deserialize-text-glyphs.rl" { if (!parse_int (tok, p, &pos.y_offset )) return false; } break; case 9: #line 66 "hb-buffer-deserialize-text-glyphs.rl" { if (!parse_int (tok, p, &pos.x_advance)) return false; } break; case 11: #line 67 "hb-buffer-deserialize-text-glyphs.rl" { if (!parse_int (tok, p, &pos.y_advance)) return false; } break; case 1: #line 38 "hb-buffer-deserialize-text-glyphs.rl" { hb_memset (&info, 0, sizeof (info)); hb_memset (&pos , 0, sizeof (pos )); } #line 51 "hb-buffer-deserialize-text-glyphs.rl" { tok = p; } break; case 4: #line 55 "hb-buffer-deserialize-text-glyphs.rl" { /* TODO Unescape delimiters. */ if (!hb_font_glyph_from_string (font, tok, p - tok, &info.codepoint)) return false; } #line 43 "hb-buffer-deserialize-text-glyphs.rl" { buffer->add_info (info); if (unlikely (!buffer->successful)) return false; buffer->pos[buffer->len - 1] = pos; *end_ptr = p; } break; case 12: #line 63 "hb-buffer-deserialize-text-glyphs.rl" { if (!parse_uint (tok, p, &info.cluster )) return false; } #line 43 "hb-buffer-deserialize-text-glyphs.rl" { buffer->add_info (info); if (unlikely (!buffer->successful)) return false; buffer->pos[buffer->len - 1] = pos; *end_ptr = p; } break; case 15: #line 65 "hb-buffer-deserialize-text-glyphs.rl" { if (!parse_int (tok, p, &pos.y_offset )) return false; } #line 43 "hb-buffer-deserialize-text-glyphs.rl" { buffer->add_info (info); if (unlikely (!buffer->successful)) return false; buffer->pos[buffer->len - 1] = pos; *end_ptr = p; } break; case 8: #line 66 "hb-buffer-deserialize-text-glyphs.rl" { if (!parse_int (tok, p, &pos.x_advance)) return false; } #line 43 "hb-buffer-deserialize-text-glyphs.rl" { buffer->add_info (info); if (unlikely (!buffer->successful)) return false; buffer->pos[buffer->len - 1] = pos; *end_ptr = p; } break; case 10: #line 67 "hb-buffer-deserialize-text-glyphs.rl" { if (!parse_int (tok, p, &pos.y_advance)) return false; } #line 43 "hb-buffer-deserialize-text-glyphs.rl" { buffer->add_info (info); if (unlikely (!buffer->successful)) return false; buffer->pos[buffer->len - 1] = pos; *end_ptr = p; } break; case 7: #line 68 "hb-buffer-deserialize-text-glyphs.rl" { if (!parse_uint (tok, p, &info.mask )) return false; } #line 43 "hb-buffer-deserialize-text-glyphs.rl" { buffer->add_info (info); if (unlikely (!buffer->successful)) return false; buffer->pos[buffer->len - 1] = pos; *end_ptr = p; } break; case 3: #line 38 "hb-buffer-deserialize-text-glyphs.rl" { hb_memset (&info, 0, sizeof (info)); hb_memset (&pos , 0, sizeof (pos )); } #line 51 "hb-buffer-deserialize-text-glyphs.rl" { tok = p; } #line 55 "hb-buffer-deserialize-text-glyphs.rl" { /* TODO Unescape delimiters. */ if (!hb_font_glyph_from_string (font, tok, p - tok, &info.codepoint)) return false; } break; case 2: #line 38 "hb-buffer-deserialize-text-glyphs.rl" { hb_memset (&info, 0, sizeof (info)); hb_memset (&pos , 0, sizeof (pos )); } #line 51 "hb-buffer-deserialize-text-glyphs.rl" { tok = p; } #line 55 "hb-buffer-deserialize-text-glyphs.rl" { /* TODO Unescape delimiters. */ if (!hb_font_glyph_from_string (font, tok, p - tok, &info.codepoint)) return false; } #line 43 "hb-buffer-deserialize-text-glyphs.rl" { buffer->add_info (info); if (unlikely (!buffer->successful)) return false; buffer->pos[buffer->len - 1] = pos; *end_ptr = p; } break; #line 513 "hb-buffer-deserialize-text-glyphs.hh" } _again: if ( cs == 0 ) goto _out; if ( ++p != pe ) goto _resume; _test_eof: {} _out: {} } #line 124 "hb-buffer-deserialize-text-glyphs.rl" *end_ptr = p; return p == pe && *(p-1) != ']'; } #endif /* HB_BUFFER_DESERIALIZE_TEXT_GLYPHS_HH */