#line 1 "hb-buffer-deserialize-text-unicode.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_UNICODE_HH

#define HB_BUFFER_DESERIALIZE_TEXT_UNICODE_HH

#include "hb.hh"

#line 33 "hb-buffer-deserialize-text-unicode.hh"

static const unsigned char _deserialize_text_unicode_trans_keys[] = {

  0u, 0u, 9u, 117u, 43u, 102u, 48u, 102u, 48u, 57u, 9u, 124u, 9u, 124u, 9u, 124u, 

  9u, 124u, 0

};

static const char _deserialize_text_unicode_key_spans[] = {

  0, 109, 60, 55, 10, 116, 116, 116, 

  116

};

static const short _deserialize_text_unicode_index_offsets[] = {

  0, 0, 110, 171, 227, 238, 355, 472, 

  589

};

static const char _deserialize_text_unicode_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, 

  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, 2, 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, 2, 1, 3, 

  1, 1, 1, 1, 4, 4, 4, 4, 

  4, 4, 4, 4, 4, 4, 1, 1, 

  1, 1, 1, 1, 1, 4, 4, 4, 

  4, 4, 4, 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, 4, 4, 4, 

  4, 4, 4, 1, 4, 4, 4, 4, 

  4, 4, 4, 4, 4, 4, 1, 1, 

  1, 1, 1, 1, 1, 4, 4, 4, 

  4, 4, 4, 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, 4, 4, 4, 

  4, 4, 4, 1, 5, 6, 6, 6, 

  6, 6, 6, 6, 6, 6, 1, 7, 

  7, 7, 7, 7, 1, 1, 1, 1, 

  1, 1, 1, 1, 1, 1, 1, 1, 

  1, 1, 1, 1, 1, 1, 7, 1, 

  1, 1, 1, 1, 1, 1, 1, 1, 

  1, 1, 1, 1, 1, 1, 8, 8, 

  8, 8, 8, 8, 8, 8, 8, 8, 

  1, 1, 1, 9, 1, 1, 1, 8, 

  8, 8, 8, 8, 8, 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, 8, 

  8, 8, 8, 8, 8, 1, 1, 1, 

  1, 1, 1, 1, 1, 1, 1, 1, 

  1, 1, 1, 1, 1, 1, 1, 1, 

  1, 1, 10, 1, 11, 11, 11, 11, 

  11, 1, 1, 1, 1, 1, 1, 1, 

  1, 1, 1, 1, 1, 1, 1, 1, 

  1, 1, 1, 11, 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, 

  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, 0, 

  1, 12, 12, 12, 12, 12, 1, 1, 

  1, 1, 1, 1, 1, 1, 1, 1, 

  1, 1, 1, 1, 1, 1, 1, 1, 

  12, 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, 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, 13, 1, 12, 12, 

  12, 12, 12, 1, 1, 1, 1, 1, 

  1, 1, 1, 1, 1, 1, 1, 1, 

  1, 1, 1, 1, 1, 12, 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, 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, 13, 1, 0

};

static const char _deserialize_text_unicode_trans_targs[] = {

  1, 0, 2, 3, 5, 7, 8, 6, 

  5, 4, 1, 6, 6, 1, 8

};

static const char _deserialize_text_unicode_trans_actions[] = {

  0, 0, 1, 0, 2, 2, 2, 3, 

  0, 4, 3, 0, 5, 5, 0

};

static const char _deserialize_text_unicode_eof_actions[] = {

  0, 0, 0, 0, 0, 3, 0, 5, 

  5

};

static const int deserialize_text_unicode_start = 1;

static const int deserialize_text_unicode_first_final = 5;

static const int deserialize_text_unicode_error = 0;

static const int deserialize_text_unicode_en_main = 1;

#line 79 "hb-buffer-deserialize-text-unicode.rl"

static hb_bool_t

_hb_buffer_deserialize_text_unicode (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, *eof = pe, *orig_pe = pe;

  while (p < pe && ISSPACE (*p))

    p++;

  if (p < pe && *p == (buffer->len ? '|' : '<'))

    *end_ptr = ++p;

  const char *end = strchr ((char *) p, '>');

  if (end)

    pe = eof = end;

  else

  {

    end = strrchr ((char *) p, '|');

    if (end)

      pe = eof = end;

    else

      pe = eof = p;

  }

  const char *tok = nullptr;

  int cs;

  hb_glyph_info_t info = {0};

  const hb_glyph_position_t pos = {0};

#line 194 "hb-buffer-deserialize-text-unicode.hh"

  {

  cs = deserialize_text_unicode_start;

  }

#line 197 "hb-buffer-deserialize-text-unicode.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_unicode_trans_keys + (cs<<1);

  _inds = _deserialize_text_unicode_indicies + _deserialize_text_unicode_index_offsets[cs];

  _slen = _deserialize_text_unicode_key_spans[cs];

  _trans = _inds[ _slen > 0 && _keys[0] <=(*p) &&

    (*p) <= _keys[1] ?

    (*p) - _keys[0] : _slen ];

  cs = _deserialize_text_unicode_trans_targs[_trans];

  if ( _deserialize_text_unicode_trans_actions[_trans] == 0 )

    goto _again;

  switch ( _deserialize_text_unicode_trans_actions[_trans] ) {

  case 1:

#line 38 "hb-buffer-deserialize-text-unicode.rl"

  {

  hb_memset (&info, 0, sizeof (info));

}

  break;

  case 2:

#line 51 "hb-buffer-deserialize-text-unicode.rl"

  {

  tok = p;

}

  break;

  case 4:

#line 55 "hb-buffer-deserialize-text-unicode.rl"

  {if (!parse_hex (tok, p, &info.codepoint )) return false; }

  break;

  case 3:

#line 55 "hb-buffer-deserialize-text-unicode.rl"

  {if (!parse_hex (tok, p, &info.codepoint )) return false; }

#line 42 "hb-buffer-deserialize-text-unicode.rl"

  {

  buffer->add_info (info);

  if (unlikely (!buffer->successful))

    return false;

  if (buffer->have_positions)

    buffer->pos[buffer->len - 1] = pos;

  *end_ptr = p;

}

  break;

  case 5:

#line 57 "hb-buffer-deserialize-text-unicode.rl"

  { if (!parse_uint (tok, p, &info.cluster )) return false; }

#line 42 "hb-buffer-deserialize-text-unicode.rl"

  {

  buffer->add_info (info);

  if (unlikely (!buffer->successful))

    return false;

  if (buffer->have_positions)

    buffer->pos[buffer->len - 1] = pos;

  *end_ptr = p;

}

  break;

#line 256 "hb-buffer-deserialize-text-unicode.hh"

  }

_again:

  if ( cs == 0 )

    goto _out;

  if ( ++p != pe )

    goto _resume;

  _test_eof: {}

  if ( p == eof )

  {

  switch ( _deserialize_text_unicode_eof_actions[cs] ) {

  case 3:

#line 55 "hb-buffer-deserialize-text-unicode.rl"

  {if (!parse_hex (tok, p, &info.codepoint )) return false; }

#line 42 "hb-buffer-deserialize-text-unicode.rl"

  {

  buffer->add_info (info);

  if (unlikely (!buffer->successful))

    return false;

  if (buffer->have_positions)

    buffer->pos[buffer->len - 1] = pos;

  *end_ptr = p;

}

  break;

  case 5:

#line 57 "hb-buffer-deserialize-text-unicode.rl"

  { if (!parse_uint (tok, p, &info.cluster )) return false; }

#line 42 "hb-buffer-deserialize-text-unicode.rl"

  {

  buffer->add_info (info);

  if (unlikely (!buffer->successful))

    return false;

  if (buffer->have_positions)

    buffer->pos[buffer->len - 1] = pos;

  *end_ptr = p;

}

  break;

#line 289 "hb-buffer-deserialize-text-unicode.hh"

  }

  }

  _out: {}

  }

#line 115 "hb-buffer-deserialize-text-unicode.rl"

  if (pe < orig_pe && *pe == '>')

  {

    pe++;

    if (p == pe)

      p++;

  }

  *end_ptr = p;

  return p == pe;

}

#endif /* HB_BUFFER_DESERIALIZE_TEXT_UNICODE_HH */