#line 1 "hb-buffer-deserialize-text.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_HH #define HB_BUFFER_DESERIALIZE_TEXT_HH #include "hb-private.hh" #line 36 "hb-buffer-deserialize-text.hh.tmp" static const unsigned char _deserialize_text_trans_keys[] = { 0u, 0u, 9u, 122u, 45u, 57u, 48u, 57u, 45u, 57u, 48u, 57u, 48u, 57u, 45u, 57u, 48u, 57u, 44u, 44u, 45u, 57u, 48u, 57u, 44u, 57u, 9u, 124u, 9u, 124u, 0u, 0u, 9u, 122u, 9u, 124u, 9u, 124u, 9u, 124u, 9u, 124u, 9u, 124u, 9u, 124u, 9u, 124u, 9u, 124u, 9u, 124u, 9u, 124u, 0 }; static const char _deserialize_text_key_spans[] = { 0, 114, 13, 10, 13, 10, 10, 13, 10, 1, 13, 10, 14, 116, 116, 0, 114, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116 }; static const short _deserialize_text_index_offsets[] = { 0, 0, 115, 129, 140, 154, 165, 176, 190, 201, 203, 217, 228, 243, 360, 477, 478, 593, 710, 827, 944, 1061, 1178, 1295, 1412, 1529, 1646 }; static const char _deserialize_text_indicies[] = { 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 5, 1, 1, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 1, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 1, 10, 1, 1, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 1, 13, 14, 14, 14, 14, 14, 14, 14, 14, 14, 1, 15, 16, 16, 16, 16, 16, 16, 16, 16, 16, 1, 17, 1, 1, 18, 19, 19, 19, 19, 19, 19, 19, 19, 19, 1, 20, 21, 21, 21, 21, 21, 21, 21, 21, 21, 1, 22, 1, 23, 1, 1, 24, 25, 25, 25, 25, 25, 25, 25, 25, 25, 1, 26, 27, 27, 27, 27, 27, 27, 27, 27, 27, 1, 22, 1, 1, 1, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 1, 28, 28, 28, 28, 28, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 28, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 29, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 30, 1, 1, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 33, 1, 34, 34, 34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 36, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 28, 28, 28, 28, 28, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 28, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 29, 1, 1, 1, 1, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 1, 1, 1, 30, 1, 1, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 33, 1, 38, 38, 38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 41, 1, 42, 42, 42, 42, 42, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 42, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 44, 1, 42, 42, 42, 42, 42, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 42, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 44, 1, 38, 38, 38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 39, 1, 1, 1, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 41, 1, 45, 45, 45, 45, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 46, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 48, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 49, 1, 50, 50, 50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 51, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 52, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 53, 1, 50, 50, 50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 51, 1, 1, 1, 1, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 52, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 53, 1, 45, 45, 45, 45, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 46, 1, 1, 1, 1, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 1, 1, 1, 1, 1, 1, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 48, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 49, 1, 28, 28, 28, 28, 28, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 28, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 29, 1, 55, 55, 1, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 1, 1, 1, 30, 1, 1, 31, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 1, 1, 32, 1, 55, 1, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 1, 33, 1, 0 }; static const char _deserialize_text_trans_targs[] = { 1, 0, 13, 17, 26, 3, 18, 21, 18, 21, 5, 19, 20, 19, 20, 22, 25, 8, 9, 12, 9, 12, 10, 11, 23, 24, 23, 24, 14, 2, 6, 7, 15, 16, 14, 15, 16, 17, 14, 4, 15, 16, 14, 15, 16, 14, 2, 7, 15, 16, 14, 2, 15, 16, 25, 26 }; static const char _deserialize_text_trans_actions[] = { 0, 0, 1, 1, 1, 2, 2, 2, 0, 0, 2, 2, 2, 0, 0, 2, 2, 2, 2, 2, 0, 0, 3, 2, 2, 2, 0, 0, 4, 5, 5, 5, 4, 4, 0, 0, 0, 0, 6, 7, 6, 6, 8, 8, 8, 9, 10, 10, 9, 9, 11, 12, 11, 11, 0, 0 }; static const char _deserialize_text_eof_actions[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 0, 0, 0, 4, 6, 8, 8, 6, 9, 11, 11, 9, 4 }; static const int deserialize_text_start = 1; static const int deserialize_text_first_final = 13; static const int deserialize_text_error = 0; static const int deserialize_text_en_main = 1; #line 91 "hb-buffer-deserialize-text.rl" static hb_bool_t _hb_buffer_deserialize_glyphs_text (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, NULL); while (p < pe && ISSPACE (*p)) p++; if (p < pe && *p == (buffer->len ? '|' : '[')) { *end_ptr = ++p; } const char *eof = pe, *tok = NULL; int cs; hb_glyph_info_t info; hb_glyph_position_t pos; #line 343 "hb-buffer-deserialize-text.hh.tmp" { cs = deserialize_text_start; } #line 348 "hb-buffer-deserialize-text.hh.tmp" { 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_trans_keys + (cs<<1); _inds = _deserialize_text_indicies + _deserialize_text_index_offsets[cs]; _slen = _deserialize_text_key_spans[cs]; _trans = _inds[ _slen > 0 && _keys[0] <=(*p) && (*p) <= _keys[1] ? (*p) - _keys[0] : _slen ]; cs = _deserialize_text_trans_targs[_trans]; if ( _deserialize_text_trans_actions[_trans] == 0 ) goto _again; switch ( _deserialize_text_trans_actions[_trans] ) { case 2: #line 51 "hb-buffer-deserialize-text.rl" { tok = p; } break; case 5: #line 55 "hb-buffer-deserialize-text.rl" { if (!hb_font_glyph_from_string (font, tok, p - tok, &info.codepoint)) return false; } break; case 10: #line 62 "hb-buffer-deserialize-text.rl" { if (!parse_uint (tok, p, &info.cluster )) return false; } break; case 3: #line 63 "hb-buffer-deserialize-text.rl" { if (!parse_int (tok, p, &pos.x_offset )) return false; } break; case 12: #line 64 "hb-buffer-deserialize-text.rl" { if (!parse_int (tok, p, &pos.y_offset )) return false; } break; case 7: #line 65 "hb-buffer-deserialize-text.rl" { if (!parse_int (tok, p, &pos.x_advance)) return false; } break; case 1: #line 38 "hb-buffer-deserialize-text.rl" { memset (&info, 0, sizeof (info)); memset (&pos , 0, sizeof (pos )); } #line 51 "hb-buffer-deserialize-text.rl" { tok = p; } break; case 4: #line 55 "hb-buffer-deserialize-text.rl" { if (!hb_font_glyph_from_string (font, tok, p - tok, &info.codepoint)) return false; } #line 43 "hb-buffer-deserialize-text.rl" { buffer->add_info (info); if (buffer->in_error) return false; buffer->pos[buffer->len - 1] = pos; *end_ptr = p; } break; case 9: #line 62 "hb-buffer-deserialize-text.rl" { if (!parse_uint (tok, p, &info.cluster )) return false; } #line 43 "hb-buffer-deserialize-text.rl" { buffer->add_info (info); if (buffer->in_error) return false; buffer->pos[buffer->len - 1] = pos; *end_ptr = p; } break; case 11: #line 64 "hb-buffer-deserialize-text.rl" { if (!parse_int (tok, p, &pos.y_offset )) return false; } #line 43 "hb-buffer-deserialize-text.rl" { buffer->add_info (info); if (buffer->in_error) return false; buffer->pos[buffer->len - 1] = pos; *end_ptr = p; } break; case 6: #line 65 "hb-buffer-deserialize-text.rl" { if (!parse_int (tok, p, &pos.x_advance)) return false; } #line 43 "hb-buffer-deserialize-text.rl" { buffer->add_info (info); if (buffer->in_error) return false; buffer->pos[buffer->len - 1] = pos; *end_ptr = p; } break; case 8: #line 66 "hb-buffer-deserialize-text.rl" { if (!parse_int (tok, p, &pos.y_advance)) return false; } #line 43 "hb-buffer-deserialize-text.rl" { buffer->add_info (info); if (buffer->in_error) return false; buffer->pos[buffer->len - 1] = pos; *end_ptr = p; } break; #line 480 "hb-buffer-deserialize-text.hh.tmp" } _again: if ( cs == 0 ) goto _out; if ( ++p != pe ) goto _resume; _test_eof: {} if ( p == eof ) { switch ( _deserialize_text_eof_actions[cs] ) { case 4: #line 55 "hb-buffer-deserialize-text.rl" { if (!hb_font_glyph_from_string (font, tok, p - tok, &info.codepoint)) return false; } #line 43 "hb-buffer-deserialize-text.rl" { buffer->add_info (info); if (buffer->in_error) return false; buffer->pos[buffer->len - 1] = pos; *end_ptr = p; } break; case 9: #line 62 "hb-buffer-deserialize-text.rl" { if (!parse_uint (tok, p, &info.cluster )) return false; } #line 43 "hb-buffer-deserialize-text.rl" { buffer->add_info (info); if (buffer->in_error) return false; buffer->pos[buffer->len - 1] = pos; *end_ptr = p; } break; case 11: #line 64 "hb-buffer-deserialize-text.rl" { if (!parse_int (tok, p, &pos.y_offset )) return false; } #line 43 "hb-buffer-deserialize-text.rl" { buffer->add_info (info); if (buffer->in_error) return false; buffer->pos[buffer->len - 1] = pos; *end_ptr = p; } break; case 6: #line 65 "hb-buffer-deserialize-text.rl" { if (!parse_int (tok, p, &pos.x_advance)) return false; } #line 43 "hb-buffer-deserialize-text.rl" { buffer->add_info (info); if (buffer->in_error) return false; buffer->pos[buffer->len - 1] = pos; *end_ptr = p; } break; case 8: #line 66 "hb-buffer-deserialize-text.rl" { if (!parse_int (tok, p, &pos.y_advance)) return false; } #line 43 "hb-buffer-deserialize-text.rl" { buffer->add_info (info); if (buffer->in_error) return false; buffer->pos[buffer->len - 1] = pos; *end_ptr = p; } break; #line 557 "hb-buffer-deserialize-text.hh.tmp" } } _out: {} } #line 119 "hb-buffer-deserialize-text.rl" *end_ptr = p; return p == pe && *(p-1) != ']'; } #endif /* HB_BUFFER_DESERIALIZE_TEXT_HH */